| /* |
| Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com> |
| All rights reserved. |
| |
| This file is part of x11vnc. |
| |
| x11vnc is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or (at |
| your option) any later version. |
| |
| x11vnc is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with x11vnc; if not, write to the Free Software |
| Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA |
| or see <http://www.gnu.org/licenses/>. |
| |
| In addition, as a special exception, Karl J. Runge |
| gives permission to link the code of its release of x11vnc with the |
| OpenSSL project's "OpenSSL" library (or with modified versions of it |
| that use the same license as the "OpenSSL" library), and distribute |
| the linked executables. You must obey the GNU General Public License |
| in all respects for all of the code used other than "OpenSSL". If you |
| modify this file, you may extend this exception to your version of the |
| file, but you are not obligated to do so. If you do not wish to do |
| so, delete this exception statement from your version. |
| */ |
| |
| /* -- macosxCG.c -- */ |
| |
| /* |
| * We need to keep this separate from nearly everything else, e.g. rfb.h |
| * and the other stuff, otherwise it does not work properly, mouse drags |
| * will not work!! |
| */ |
| |
| void macosxCG_dummy(void) {} |
| |
| #if (defined(__MACH__) && defined(__APPLE__)) |
| |
| #include <ApplicationServices/ApplicationServices.h> |
| #include <Cocoa/Cocoa.h> |
| #include <Carbon/Carbon.h> |
| |
| void macosxCG_init(void); |
| void macosxCG_fini(void); |
| void macosxCG_event_loop(void); |
| char *macosxCG_get_fb_addr(void); |
| |
| int macosxCG_CGDisplayPixelsWide(void); |
| int macosxCG_CGDisplayPixelsHigh(void); |
| int macosxCG_CGDisplayBitsPerPixel(void); |
| int macosxCG_CGDisplayBitsPerSample(void); |
| int macosxCG_CGDisplaySamplesPerPixel(void); |
| int macosxCG_CGDisplayBytesPerRow(void); |
| |
| void macosxCG_pointer_inject(int mask, int x, int y); |
| int macosxCG_get_cursor_pos(int *x, int *y); |
| int macosxCG_get_cursor(void); |
| void macosxCG_init_key_table(void); |
| void macosxCG_keysym_inject(int down, unsigned int keysym); |
| void macosxCG_keycode_inject(int down, int keycode); |
| |
| CGDirectDisplayID displayID = 0; |
| |
| extern void macosx_log(char *); |
| extern int collect_non_X_xdamage(int x_in, int y_in, int w_in, int h_in, int call); |
| |
| static void macosxCG_callback(CGRectCount n, const CGRect *rects, void *dum) { |
| int i, db = 0; |
| if (db) fprintf(stderr, "macosx_callback: n=%d\n", (int) n); |
| if (!dum) {} |
| for (i=0; i < (int) n; i++) { |
| if (db > 1) fprintf(stderr, " : %g %g - %g %g\n", rects[i].origin.x, rects[i].origin.y, rects[i].size.width, rects[i].size.height); |
| collect_non_X_xdamage( (int) rects[i].origin.x, (int) rects[i].origin.y, |
| (int) rects[i].size.width, (int) rects[i].size.height, 1); |
| } |
| } |
| |
| #if 0 |
| > |
| > if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/opt/local/include -I/opt/local/include -ObjC -g -O2 -Wall -MT x11vnc-macosxCG.o -MD -MP -MF ".deps/x11vnc-macosxCG.Tpo" -c -o x11vnc-macosxCG.o `test -f 'macosxCG.c' || echo './'`macosxCG.c; \ |
| > then mv -f ".deps/x11vnc-macosxCG.Tpo" ".deps/x11vnc-macosxCG.Po"; else rm -f ".deps/x11vnc-macosxCG.Tpo"; exit 1; fi |
| > macosxCG.c:149: warning: CGSetLocalEventsSuppressionInterval is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:373) |
| > macosxCG.c:150: warning: CGSetLocalEventsFilterDuringSuppressionState is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:366) |
| > macosxCG.c:153: warning: CGSetLocalEventsFilterDuringSuppressionState is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:366) |
| > macosxCG.c:244: warning: CGDisplayBaseAddress is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGDirectDisplay.h:466) |
| > macosxCG.c:254: warning: CGDisplayBitsPerPixel is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGDirectDisplay.h:517) |
| > macosxCG.c:257: warning: CGDisplayBitsPerSample is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGDirectDisplay.h:522) |
| > macosxCG.c:260: warning: CGDisplaySamplesPerPixel is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGDirectDisplay.h:526) |
| > macosxCG.c:263: warning: CGDisplayBytesPerRow is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGDirectDisplay.h:476) |
| > macosxCG.c:419: warning: CGPostScrollWheelEvent is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:327) |
| > macosxCG.c:422: warning: CGPostScrollWheelEvent is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:327) |
| > macosxCG.c:425: warning: CGPostMouseEvent is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:307) |
| > macosxCG.c:641: warning: CGPostKeyboardEvent is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:333) |
| > macosxCG.c:661: warning: CGPostKeyboardEvent is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:333) |
| > |
| |
| X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS |
| X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS |
| X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER |
| X11VNC_MACOSX_NO_DEPRECATED |
| |
| #endif |
| |
| static int callback_set = 0; |
| extern int nofb; |
| |
| void macosxCG_refresh_callback_on(void) { |
| if (nofb) { |
| return; |
| } |
| |
| if (! callback_set) { |
| if (1) macosx_log("macosxCG_refresh_callback: register\n"); |
| CGRegisterScreenRefreshCallback(macosxCG_callback, NULL); |
| } |
| callback_set = 1; |
| } |
| |
| void macosxCG_refresh_callback_off(void) { |
| if (callback_set) { |
| if (1) macosx_log("macosxCG_refresh_callback: unregister\n"); |
| CGUnregisterScreenRefreshCallback(macosxCG_callback, NULL); |
| } |
| callback_set = 0; |
| } |
| |
| extern int macosx_noscreensaver; |
| extern int macosx_read_opengl; |
| extern int macosx_read_rawfb; |
| |
| extern void macosxGCS_initpb(void); |
| extern int macosxCGP_init_dimming(void); |
| extern int macosxCGP_undim(void); |
| extern int macosxCGP_dim_shutdown(void); |
| extern void macosxCGP_screensaver_timer_off(void); |
| extern void macosxCGP_screensaver_timer_on(void); |
| extern void macosx_opengl_init(void); |
| extern void macosx_opengl_fini(void); |
| |
| int x11vnc_macosx_no_deprecated_localevents = 0; |
| int x11vnc_macosx_no_deprecated_postevents = 0; |
| int x11vnc_macosx_no_deprecated_framebuffer = 0; |
| |
| void macosxCG_init(void) { |
| |
| x11vnc_macosx_no_deprecated_localevents = 0; |
| x11vnc_macosx_no_deprecated_postevents = 0; |
| x11vnc_macosx_no_deprecated_framebuffer = 0; |
| |
| if (getenv("X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) { |
| x11vnc_macosx_no_deprecated_localevents = 1; |
| } |
| if (getenv("X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) { |
| x11vnc_macosx_no_deprecated_postevents = 1; |
| } |
| if (getenv("X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) { |
| x11vnc_macosx_no_deprecated_framebuffer = 1; |
| } |
| |
| if (displayID == 0) { |
| macosx_log("macosxCG_init: initializing display.\n"); |
| |
| displayID = kCGDirectMainDisplay; |
| #ifdef X11VNC_MACOSX_USE_GETMAINDEVICE |
| /* not sure this ever did anything. */ |
| (void) GetMainDevice(); |
| #endif |
| if (displayID == 0) { |
| macosx_log("macosxCG_init: could not get kCGDirectMainDisplay / CGMainDisplayID() display.\n"); |
| exit(1); |
| } |
| |
| #if X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS || X11VNC_MACOSX_NO_DEPRECATED |
| macosx_log("NO_DEPRECATED_LOCALEVENTS: not calling CGSetLocalEventsSuppressionInterval()\n"); |
| macosx_log("NO_DEPRECATED_LOCALEVENTS: not calling CGSetLocalEventsFilterDuringSupressionState()\n"); |
| #else |
| if (!x11vnc_macosx_no_deprecated_localevents) { |
| CGSetLocalEventsSuppressionInterval(0.0); |
| CGSetLocalEventsFilterDuringSupressionState( |
| kCGEventFilterMaskPermitAllEvents, |
| kCGEventSupressionStateSupressionInterval); |
| CGSetLocalEventsFilterDuringSupressionState( |
| kCGEventFilterMaskPermitAllEvents, |
| kCGEventSupressionStateRemoteMouseDrag); |
| } else { |
| macosx_log("NO_DEPRECATED_LOCALEVENTS: not calling CGSetLocalEventsSuppressionInterval()\n"); |
| macosx_log("NO_DEPRECATED_LOCALEVENTS: not calling CGSetLocalEventsFilterDuringSupressionState()\n"); |
| } |
| #endif |
| |
| macosx_opengl_init(); |
| |
| if (!macosx_read_opengl) { |
| char *addr = macosxCG_get_fb_addr(); |
| if (addr == NULL) { |
| macosx_log("macosxCG_init: could not get raw framebuffer address / CGDisplayBaseAddress().\n"); |
| exit(1); |
| } |
| macosx_read_rawfb = 1; |
| macosx_log("macosxCG_init: using raw framebuffer address for screen capture.\n"); |
| } |
| |
| macosxCGP_init_dimming(); |
| if (macosx_noscreensaver) { |
| macosxCGP_screensaver_timer_on(); |
| } |
| |
| macosxGCS_initpb(); |
| } |
| } |
| |
| void macosxCG_fini(void) { |
| macosxCGP_dim_shutdown(); |
| if (macosx_noscreensaver) { |
| macosxCGP_screensaver_timer_off(); |
| } |
| macosxCG_refresh_callback_off(); |
| macosx_opengl_fini(); |
| displayID = 0; |
| } |
| |
| extern int dpy_x, dpy_y, bpp, wdpy_x, wdpy_y; |
| extern int client_count, nofb; |
| extern void do_new_fb(int); |
| extern int macosx_wait_for_switch, macosx_resize; |
| |
| extern void macosxGCS_poll_pb(void); |
| #if 0 |
| extern void usleep(unsigned long usec); |
| #else |
| extern int usleep(useconds_t usec); |
| #endif |
| extern unsigned int sleep(unsigned int seconds); |
| extern void clean_up_exit(int ret); |
| |
| void macosxCG_event_loop(void) { |
| OSStatus rc; |
| int nbpp; |
| static int nbpp_save = -1; |
| |
| macosxGCS_poll_pb(); |
| if (nofb) { |
| return; |
| } |
| |
| rc = RunCurrentEventLoop(kEventDurationSecond/30); |
| |
| if (client_count) { |
| macosxCG_refresh_callback_on(); |
| } else { |
| macosxCG_refresh_callback_off(); |
| } |
| |
| nbpp = macosxCG_CGDisplayBitsPerPixel(); |
| |
| if (nbpp_save < 0) { |
| nbpp_save = nbpp; |
| } |
| |
| if (nbpp > 0 && nbpp != nbpp_save) { |
| nbpp_save = nbpp; |
| if (macosx_resize) { |
| do_new_fb(1); |
| } |
| } else if (wdpy_x != macosxCG_CGDisplayPixelsWide()) { |
| if (wdpy_y != macosxCG_CGDisplayPixelsHigh()) { |
| if (macosx_wait_for_switch) { |
| int cnt = 0; |
| while (1) { |
| if(macosxCG_CGDisplayPixelsWide() > 0) { |
| if(macosxCG_CGDisplayPixelsHigh() > 0) { |
| usleep(500*1000); |
| break; |
| } |
| } |
| if ((cnt++ % 120) == 0) { |
| macosx_log("waiting for user to " |
| "switch back..\n"); |
| } |
| sleep(1); |
| } |
| if (wdpy_x == macosxCG_CGDisplayPixelsWide()) { |
| if (wdpy_y == macosxCG_CGDisplayPixelsHigh()) { |
| macosx_log("we're back...\n"); |
| return; |
| } |
| } |
| } |
| if (macosx_resize) { |
| do_new_fb(1); |
| } |
| } |
| } |
| if (nbpp > 0) { |
| nbpp_save = nbpp; |
| } |
| } |
| |
| extern int macosx_no_rawfb; |
| extern int macosx_read_opengl; |
| extern int macosx_opengl_get_width(); |
| extern int macosx_opengl_get_height(); |
| extern int macosx_opengl_get_bpp(); |
| extern int macosx_opengl_get_bps(); |
| extern int macosx_opengl_get_spp(); |
| |
| #if X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER || X11VNC_MACOSX_NO_DEPRECATED |
| |
| char *macosxCG_get_fb_addr(void) { |
| return NULL; |
| } |
| int macosxCG_CGDisplayPixelsWide(void) { |
| return macosx_opengl_get_width(); |
| } |
| int macosxCG_CGDisplayPixelsHigh(void) { |
| return macosx_opengl_get_height(); |
| } |
| int macosxCG_CGDisplayBitsPerPixel(void) { |
| return macosx_opengl_get_bpp(); |
| } |
| int macosxCG_CGDisplayBitsPerSample(void) { |
| return macosx_opengl_get_bps(); |
| } |
| int macosxCG_CGDisplaySamplesPerPixel(void) { |
| return macosx_opengl_get_spp(); |
| } |
| int macosxCG_CGDisplayBytesPerRow(void) { |
| return macosx_opengl_get_width() * macosx_opengl_get_bpp() / 8; |
| } |
| |
| #else |
| |
| char *macosxCG_get_fb_addr(void) { |
| if (x11vnc_macosx_no_deprecated_framebuffer) { |
| macosx_log("CGDisplayBaseAddress disabled by env. var\n"); |
| return NULL; |
| } |
| if (macosx_no_rawfb) { |
| macosx_log("CGDisplayBaseAddress disabled by user.\n"); |
| return NULL; |
| } |
| if (macosx_read_opengl) { |
| macosx_log("CGDisplayBaseAddress disabled by OpenGL.\n"); |
| return NULL; |
| } |
| return (char *) CGDisplayBaseAddress(displayID); |
| } |
| |
| int macosxCG_CGDisplayPixelsWide(void) { |
| if ((0 && macosx_read_opengl) || x11vnc_macosx_no_deprecated_framebuffer) { |
| return macosx_opengl_get_width(); |
| } |
| return (int) CGDisplayPixelsWide(displayID); |
| } |
| int macosxCG_CGDisplayPixelsHigh(void) { |
| if ((0 && macosx_read_opengl) || x11vnc_macosx_no_deprecated_framebuffer) { |
| return macosx_opengl_get_height(); |
| } |
| return (int) CGDisplayPixelsHigh(displayID); |
| } |
| int macosxCG_CGDisplayBitsPerPixel(void) { |
| if ((0 && macosx_read_opengl) || x11vnc_macosx_no_deprecated_framebuffer) { |
| return macosx_opengl_get_bpp(); |
| } |
| return (int) CGDisplayBitsPerPixel(displayID); |
| } |
| int macosxCG_CGDisplayBitsPerSample(void) { |
| if (macosx_read_opengl || x11vnc_macosx_no_deprecated_framebuffer) { |
| return macosx_opengl_get_bps(); |
| } |
| return (int) CGDisplayBitsPerSample(displayID); |
| } |
| int macosxCG_CGDisplaySamplesPerPixel(void) { |
| if (macosx_read_opengl || x11vnc_macosx_no_deprecated_framebuffer) { |
| return macosx_opengl_get_spp(); |
| } |
| return (int) CGDisplaySamplesPerPixel(displayID); |
| } |
| int macosxCG_CGDisplayBytesPerRow(void) { |
| if (macosx_read_opengl || x11vnc_macosx_no_deprecated_framebuffer) { |
| return macosx_opengl_get_width() * macosx_opengl_get_bpp()/8; |
| } |
| return (int) CGDisplayBytesPerRow(displayID);; |
| } |
| |
| #endif |
| |
| typedef int CGSConnectionRef; |
| static CGSConnectionRef conn = 0; |
| extern CGError CGSNewConnection(void*, CGSConnectionRef*); |
| extern CGError CGSReleaseConnection(CGSConnectionRef); |
| extern CGError CGSGetGlobalCursorDataSize(CGSConnectionRef, int*); |
| extern CGError CGSGetGlobalCursorData(CGSConnectionRef, unsigned char*, |
| int*, int*, CGRect*, CGPoint*, int*, int*, int*); |
| extern CGError CGSGetCurrentCursorLocation(CGSConnectionRef, CGPoint*); |
| extern int CGSCurrentCursorSeed(void); |
| extern int CGSHardwareCursorActive(); |
| |
| static unsigned int last_local_button_mask = 0; |
| static unsigned int last_local_mod_mask = 0; |
| static int last_local_x = 0; |
| static int last_local_y = 0; |
| |
| extern unsigned int display_button_mask; |
| extern unsigned int display_mod_mask; |
| extern int got_local_pointer_input; |
| extern time_t last_local_input; |
| |
| static CGPoint current_cursor_pos(void) { |
| CGPoint pos; |
| pos.x = 0; |
| pos.y = 0; |
| if (! conn) { |
| if (CGSNewConnection(NULL, &conn) != kCGErrorSuccess) { |
| macosx_log("CGSNewConnection error.\n"); |
| if (!dpy_x || !dpy_y || !wdpy_x || !wdpy_y) { |
| clean_up_exit(1); |
| } |
| } |
| } |
| if (CGSGetCurrentCursorLocation(conn, &pos) != kCGErrorSuccess) { |
| macosx_log("CGSGetCurrentCursorLocation error\n"); |
| } |
| |
| display_button_mask = GetCurrentButtonState(); |
| #if 0 |
| /* not used yet */ |
| display_mod_mask = GetCurrentKeyModifiers(); |
| #endif |
| |
| if (last_local_button_mask != display_button_mask) { |
| got_local_pointer_input++; |
| last_local_input = time(NULL); |
| } else if (pos.x != last_local_x || pos.y != last_local_y) { |
| got_local_pointer_input++; |
| last_local_input = time(NULL); |
| } |
| last_local_button_mask = display_button_mask; |
| last_local_mod_mask = display_mod_mask; |
| last_local_x = pos.x; |
| last_local_y = pos.y; |
| |
| return pos; |
| } |
| |
| int macosxCG_get_cursor_pos(int *x, int *y) { |
| CGPoint pos = current_cursor_pos(); |
| *x = pos.x; |
| *y = pos.y; |
| return 1; |
| } |
| |
| extern int get_cursor_serial(int); |
| extern int store_cursor(int serial, unsigned long *data, int w, int h, int cbpp, int xhot, int yhot); |
| |
| int macosxCG_get_cursor(void) { |
| int last_idx = (int) get_cursor_serial(1); |
| int which = 1; |
| CGError err; |
| int datasize, row_bytes, cdepth, comps, bpcomp; |
| CGRect rect; |
| CGPoint hot; |
| unsigned char *data; |
| int cursor_seed; |
| static int last_cursor_seed = -1; |
| static time_t last_fetch = 0; |
| time_t now = time(NULL); |
| |
| if (last_idx) { |
| which = last_idx; |
| } |
| |
| if (! conn) { |
| if (CGSNewConnection(NULL, &conn) != kCGErrorSuccess) { |
| macosx_log("CGSNewConnection error.\n"); |
| if (!dpy_x || !dpy_y || !wdpy_x || !wdpy_y) { |
| clean_up_exit(1); |
| } |
| return which; |
| } |
| } |
| |
| /* XXX all of these interfaces are undocumented. */ |
| |
| cursor_seed = CGSCurrentCursorSeed(); |
| if (last_idx && cursor_seed == last_cursor_seed) { |
| if (now < last_fetch + 2) { |
| return which; |
| } |
| } |
| last_cursor_seed = cursor_seed; |
| last_fetch = now; |
| |
| if (CGSGetGlobalCursorDataSize(conn, &datasize) != kCGErrorSuccess) { |
| macosx_log("CGSGetGlobalCursorDataSize error\n"); |
| return which; |
| } |
| |
| data = (unsigned char*) malloc(datasize); |
| |
| err = CGSGetGlobalCursorData(conn, data, &datasize, &row_bytes, |
| &rect, &hot, &cdepth, &comps, &bpcomp); |
| #if 0 |
| fprintf(stderr, "datasize: %d row_bytes: %d cdepth: %d comps: %d bpcomp: %d w: %d h: %d\n", |
| datasize, row_bytes, cdepth, comps, bpcomp, (int) rect.size.width, (int) rect.size.height); |
| #endif |
| if (err != kCGErrorSuccess) { |
| macosx_log("CGSGetGlobalCursorData error\n"); |
| return which; |
| } |
| |
| if (cdepth == 24) { |
| cdepth = 32; |
| } |
| |
| if (sizeof(long) == 8 && comps * bpcomp <= 32) { |
| /* pad it out to unsigned long array size (like xfixes) */ |
| int i; |
| unsigned char *dsave; |
| unsigned char *data64 = (unsigned char*) malloc(2 *datasize); |
| unsigned int *uI = (unsigned int *) data; |
| unsigned long *uL = (unsigned long *) data64; |
| for (i=0; i < datasize/4; i++) { |
| uL[i] = uI[i]; |
| } |
| dsave = data; |
| data = data64; |
| free(dsave); |
| } |
| |
| which = store_cursor(cursor_seed, (unsigned long*) data, |
| (int) rect.size.width, (int) rect.size.height, cdepth, (int) hot.x, (int) hot.y); |
| |
| free(data); |
| return(which); |
| } |
| |
| extern int macosx_mouse_wheel_speed; |
| extern int macosx_swap23; |
| extern int off_x, coff_x, off_y, coff_y; |
| |
| extern int debug_pointer; |
| |
| static void CGPostScrollWheelEvent_wr(CGWheelCount wheel_count, int wheel_distance) { |
| static int post_mode = -1, mcnt = 0; |
| |
| #if !X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS && !X11VNC_MACOSX_NO_DEPRECATED |
| if (post_mode < 0) { |
| post_mode = 1; |
| if (getenv("X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) { |
| post_mode = 0; |
| } |
| } |
| |
| if (post_mode) { |
| if (mcnt++ < 10 || debug_pointer) fprintf(stderr, "CGPostScrollWheelEvent()\n"); |
| CGPostScrollWheelEvent(wheel_count, wheel_distance); |
| } else |
| #endif |
| { |
| /* XXX 10.5 and later */ |
| #ifndef X11VNC_MACOSX_NO_CGEVENTCREATESCROLLWHEELEVENT |
| CGEventRef event; |
| event = CGEventCreateScrollWheelEvent(NULL, kCGScrollEventUnitLine, wheel_count, wheel_distance); |
| if (event != NULL) { |
| CGEventPost(kCGHIDEventTap, event); |
| CFRelease(event); |
| } |
| #endif |
| if (mcnt++ < 10 || debug_pointer) fprintf(stderr, "CGEventCreateScrollWheelEvent()\n"); |
| } |
| } |
| |
| static void CGPostMouseEvent_wr(CGPoint loc, int update, int count, int d1, int d2, int d3, int p1, int p2, int p3) { |
| static int post_mode = -1, mcnt = 0; |
| |
| #if !X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS && !X11VNC_MACOSX_NO_DEPRECATED |
| if (post_mode < 0) { |
| post_mode = 1; |
| if (getenv("X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) { |
| post_mode = 0; |
| } |
| } |
| |
| if (post_mode) { |
| if (mcnt++ < 10 || debug_pointer) fprintf(stderr, "CGPostMouseEvent()\n"); |
| CGPostMouseEvent(loc, update, count, d1, d2, d3); |
| } else |
| #endif |
| { |
| /* XXX 10.4 and later */ |
| #ifndef X11VNC_MACOSX_NO_CGEVENTCREATEMOUSEEVENT |
| CGEventRef event; |
| static int xp = -1, yp; |
| |
| if (xp == -1) { |
| xp = loc.x; |
| yp = loc.y; |
| } |
| if (xp != loc.x || yp != loc.y) { |
| int moved = 0; |
| if (p1 && p1 == d1) { |
| event = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDragged, loc, 0); |
| if (event != NULL) { |
| moved = 1; |
| CGEventPost(kCGHIDEventTap, event); |
| CFRelease(event); |
| } |
| } |
| if (p3 && p3 == d3) { |
| event = CGEventCreateMouseEvent(NULL, kCGEventOtherMouseDragged, loc, 0); |
| if (event != NULL) { |
| moved = 1; |
| CGEventPost(kCGHIDEventTap, event); |
| CFRelease(event); |
| } |
| } |
| if (p2 && p2 == d2) { |
| event = CGEventCreateMouseEvent(NULL, kCGEventRightMouseDragged, loc, 0); |
| if (event != NULL) { |
| moved = 1; |
| CGEventPost(kCGHIDEventTap, event); |
| CFRelease(event); |
| } |
| } |
| if (!moved) { |
| event = CGEventCreateMouseEvent(NULL, kCGEventMouseMoved, loc, 0); |
| if (event != NULL) { |
| CGEventPost(kCGHIDEventTap, event); |
| CFRelease(event); |
| } |
| } |
| } |
| xp = loc.x; |
| yp = loc.y; |
| if (p1 != d1) { |
| CGEventType type = (!p1 && d1) ? kCGEventLeftMouseDown : kCGEventLeftMouseUp; |
| event = CGEventCreateMouseEvent(NULL, type, loc, 0); |
| if (event != NULL) { |
| CGEventPost(kCGHIDEventTap, event); |
| CFRelease(event); |
| } |
| } |
| if (p3 != d3) { |
| CGEventType type = (!p3 && d3) ? kCGEventOtherMouseDown : kCGEventOtherMouseUp; |
| event = CGEventCreateMouseEvent(NULL, type, loc, kCGMouseButtonCenter); |
| if (event != NULL) { |
| CGEventPost(kCGHIDEventTap, event); |
| CFRelease(event); |
| } |
| } |
| if (p2 != d2) { |
| CGEventType type = (!p2 && d2) ? kCGEventRightMouseDown : kCGEventRightMouseUp; |
| event = CGEventCreateMouseEvent(NULL, type, loc, 0); |
| if (event != NULL) { |
| CGEventPost(kCGHIDEventTap, event); |
| CFRelease(event); |
| } |
| } |
| #endif |
| if (mcnt++ < 10 || debug_pointer) fprintf(stderr, "CGEventCreateMouseEvent()\n"); |
| } |
| } |
| |
| void macosxCG_pointer_inject(int mask, int x, int y) { |
| int swap23 = macosx_swap23; |
| int s1 = 0, s2 = 1, s3 = 2, s4 = 3, s5 = 4; |
| CGPoint loc; |
| int wheel_distance = macosx_mouse_wheel_speed; |
| static int cnt = 0; |
| static int first = 1, prev1 = 0, prev2 = 0, prev3 = 0; |
| int curr1, curr2, curr3; |
| |
| if (swap23) { |
| s2 = 2; |
| s3 = 1; |
| } |
| |
| loc.x = x + off_x + coff_x; |
| loc.y = y + off_y + coff_y; |
| |
| if ((cnt++ % 10) == 0) { |
| macosxCGP_undim(); |
| } |
| |
| if ((mask & (1 << s4))) { |
| CGPostScrollWheelEvent_wr(1, wheel_distance); |
| } |
| if ((mask & (1 << s5))) { |
| CGPostScrollWheelEvent_wr(1, -wheel_distance); |
| } |
| |
| curr1 = (mask & (1 << s1)) ? TRUE : FALSE; |
| curr2 = (mask & (1 << s2)) ? TRUE : FALSE; |
| curr3 = (mask & (1 << s3)) ? TRUE : FALSE; |
| |
| if (first) { |
| prev1 = curr1; |
| prev2 = curr2; |
| prev3 = curr3; |
| first = 0; |
| } |
| |
| CGPostMouseEvent_wr(loc, TRUE, 3, curr1, curr2, curr3, prev1, prev2, prev3); |
| |
| prev1 = curr1; |
| prev2 = curr2; |
| prev3 = curr3; |
| } |
| |
| #define keyTableSize 0xFFFF |
| |
| #include <rfb/keysym.h> |
| |
| static int USKeyCodes[] = { |
| /* The alphabet */ |
| XK_A, 0, /* A */ |
| XK_B, 11, /* B */ |
| XK_C, 8, /* C */ |
| XK_D, 2, /* D */ |
| XK_E, 14, /* E */ |
| XK_F, 3, /* F */ |
| XK_G, 5, /* G */ |
| XK_H, 4, /* H */ |
| XK_I, 34, /* I */ |
| XK_J, 38, /* J */ |
| XK_K, 40, /* K */ |
| XK_L, 37, /* L */ |
| XK_M, 46, /* M */ |
| XK_N, 45, /* N */ |
| XK_O, 31, /* O */ |
| XK_P, 35, /* P */ |
| XK_Q, 12, /* Q */ |
| XK_R, 15, /* R */ |
| XK_S, 1, /* S */ |
| XK_T, 17, /* T */ |
| XK_U, 32, /* U */ |
| XK_V, 9, /* V */ |
| XK_W, 13, /* W */ |
| XK_X, 7, /* X */ |
| XK_Y, 16, /* Y */ |
| XK_Z, 6, /* Z */ |
| XK_a, 0, /* a */ |
| XK_b, 11, /* b */ |
| XK_c, 8, /* c */ |
| XK_d, 2, /* d */ |
| XK_e, 14, /* e */ |
| XK_f, 3, /* f */ |
| XK_g, 5, /* g */ |
| XK_h, 4, /* h */ |
| XK_i, 34, /* i */ |
| XK_j, 38, /* j */ |
| XK_k, 40, /* k */ |
| XK_l, 37, /* l */ |
| XK_m, 46, /* m */ |
| XK_n, 45, /* n */ |
| XK_o, 31, /* o */ |
| XK_p, 35, /* p */ |
| XK_q, 12, /* q */ |
| XK_r, 15, /* r */ |
| XK_s, 1, /* s */ |
| XK_t, 17, /* t */ |
| XK_u, 32, /* u */ |
| XK_v, 9, /* v */ |
| XK_w, 13, /* w */ |
| XK_x, 7, /* x */ |
| XK_y, 16, /* y */ |
| XK_z, 6, /* z */ |
| |
| /* Numbers */ |
| XK_0, 29, /* 0 */ |
| XK_1, 18, /* 1 */ |
| XK_2, 19, /* 2 */ |
| XK_3, 20, /* 3 */ |
| XK_4, 21, /* 4 */ |
| XK_5, 23, /* 5 */ |
| XK_6, 22, /* 6 */ |
| XK_7, 26, /* 7 */ |
| XK_8, 28, /* 8 */ |
| XK_9, 25, /* 9 */ |
| |
| /* Symbols */ |
| XK_exclam, 18, /* ! */ |
| XK_at, 19, /* @ */ |
| XK_numbersign, 20, /* # */ |
| XK_dollar, 21, /* $ */ |
| XK_percent, 23, /* % */ |
| XK_asciicircum, 22, /* ^ */ |
| XK_ampersand, 26, /* & */ |
| XK_asterisk, 28, /* * */ |
| XK_parenleft, 25, /* ( */ |
| XK_parenright, 29, /* ) */ |
| XK_minus, 27, /* - */ |
| XK_underscore, 27, /* _ */ |
| XK_equal, 24, /* = */ |
| XK_plus, 24, /* + */ |
| XK_grave, 50, /* ` */ /* XXX ? */ |
| XK_asciitilde, 50, /* ~ */ |
| XK_bracketleft, 33, /* [ */ |
| XK_braceleft, 33, /* { */ |
| XK_bracketright, 30, /* ] */ |
| XK_braceright, 30, /* } */ |
| XK_semicolon, 41, /* ; */ |
| XK_colon, 41, /* : */ |
| XK_apostrophe, 39, /* ' */ |
| XK_quotedbl, 39, /* " */ |
| XK_comma, 43, /* , */ |
| XK_less, 43, /* < */ |
| XK_period, 47, /* . */ |
| XK_greater, 47, /* > */ |
| XK_slash, 44, /* / */ |
| XK_question, 44, /* ? */ |
| XK_backslash, 42, /* \ */ |
| XK_bar, 42, /* | */ |
| /* OS X Sends this (END OF MEDIUM) for Shift-Tab (with US Keyboard) */ |
| 0x0019, 48, /* Tab */ |
| XK_space, 49, /* Space */ |
| }; |
| |
| static int SpecialKeyCodes[] = { |
| /* "Special" keys */ |
| XK_Return, 36, /* Return */ |
| XK_Delete, 117, /* Delete */ |
| XK_Tab, 48, /* Tab */ |
| XK_Escape, 53, /* Esc */ |
| XK_Caps_Lock, 57, /* Caps Lock */ |
| XK_Num_Lock, 71, /* Num Lock */ |
| XK_Scroll_Lock, 107, /* Scroll Lock */ |
| XK_Pause, 113, /* Pause */ |
| XK_BackSpace, 51, /* Backspace */ |
| XK_Insert, 114, /* Insert */ |
| |
| /* Cursor movement */ |
| XK_Up, 126, /* Cursor Up */ |
| XK_Down, 125, /* Cursor Down */ |
| XK_Left, 123, /* Cursor Left */ |
| XK_Right, 124, /* Cursor Right */ |
| XK_Page_Up, 116, /* Page Up */ |
| XK_Page_Down, 121, /* Page Down */ |
| XK_Home, 115, /* Home */ |
| XK_End, 119, /* End */ |
| |
| /* Numeric keypad */ |
| XK_KP_0, 82, /* KP 0 */ |
| XK_KP_1, 83, /* KP 1 */ |
| XK_KP_2, 84, /* KP 2 */ |
| XK_KP_3, 85, /* KP 3 */ |
| XK_KP_4, 86, /* KP 4 */ |
| XK_KP_5, 87, /* KP 5 */ |
| XK_KP_6, 88, /* KP 6 */ |
| XK_KP_7, 89, /* KP 7 */ |
| XK_KP_8, 91, /* KP 8 */ |
| XK_KP_9, 92, /* KP 9 */ |
| XK_KP_Enter, 76, /* KP Enter */ |
| XK_KP_Decimal, 65, /* KP . */ |
| XK_KP_Add, 69, /* KP + */ |
| XK_KP_Subtract, 78, /* KP - */ |
| XK_KP_Multiply, 67, /* KP * */ |
| XK_KP_Divide, 75, /* KP / */ |
| |
| /* Function keys */ |
| XK_F1, 122, /* F1 */ |
| XK_F2, 120, /* F2 */ |
| XK_F3, 99, /* F3 */ |
| XK_F4, 118, /* F4 */ |
| XK_F5, 96, /* F5 */ |
| XK_F6, 97, /* F6 */ |
| XK_F7, 98, /* F7 */ |
| XK_F8, 100, /* F8 */ |
| XK_F9, 101, /* F9 */ |
| XK_F10, 109, /* F10 */ |
| XK_F11, 103, /* F11 */ |
| XK_F12, 111, /* F12 */ |
| |
| /* Modifier keys */ |
| XK_Alt_L, 55, /* Alt Left (-> Command) */ |
| XK_Alt_R, 55, /* Alt Right (-> Command) */ |
| XK_Shift_L, 56, /* Shift Left */ |
| XK_Shift_R, 56, /* Shift Right */ |
| XK_Meta_L, 58, /* Option Left (-> Option) */ |
| XK_Meta_R, 58, /* Option Right (-> Option) */ |
| XK_Super_L, 58, /* Option Left (-> Option) */ |
| XK_Super_R, 58, /* Option Right (-> Option) */ |
| XK_Control_L, 59, /* Ctrl Left */ |
| XK_Control_R, 59, /* Ctrl Right */ |
| }; |
| |
| CGKeyCode keyTable[keyTableSize]; |
| unsigned char keyTableMods[keyTableSize]; |
| |
| void macosxCG_init_key_table(void) { |
| static int init = 0; |
| int i; |
| if (init) { |
| return; |
| } |
| init = 1; |
| |
| for (i=0; i < keyTableSize; i++) { |
| keyTable[i] = 0xFFFF; |
| keyTableMods[i] = 0; |
| } |
| for (i=0; i< (int) (sizeof(USKeyCodes) / sizeof(int)); i += 2) { |
| int j = USKeyCodes[i]; |
| keyTable[(unsigned short) j] = (CGKeyCode) USKeyCodes[i+1]; |
| } |
| for (i=0; i< (int) (sizeof(SpecialKeyCodes) / sizeof(int)); i += 2) { |
| int j = SpecialKeyCodes[i]; |
| keyTable[(unsigned short) j] = (CGKeyCode) SpecialKeyCodes[i+1]; |
| } |
| } |
| |
| extern void init_key_table(void); |
| extern int macosx_us_kbd; |
| |
| extern int debug_keyboard; |
| |
| void CGPostKeyboardEvent_wr(CGCharCode keyChar, CGKeyCode keyCode, int down) { |
| static int post_mode = -1, mcnt = 0; |
| |
| #if !X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS && !X11VNC_MACOSX_NO_DEPRECATED |
| if (post_mode < 0) { |
| post_mode = 1; |
| if (getenv("X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) { |
| post_mode = 0; |
| } |
| } |
| |
| if (post_mode) { |
| if (mcnt++ < 10 || debug_keyboard) fprintf(stderr, "CGPostKeyboardEvent(keyChar=%d, keyCode=%d, down=%d)\n", keyChar, keyCode, down); |
| CGPostKeyboardEvent(keyChar, keyCode, down); |
| } else |
| #endif |
| { |
| /* XXX 10.4 and later */ |
| #ifndef X11VNC_MACOSX_NO_CGEVENTCREATEKEYBOARDEVENT |
| CGEventRef event; |
| event = CGEventCreateKeyboardEvent(NULL, keyCode, down); |
| if (event != NULL) { |
| CGEventPost(kCGHIDEventTap, event); |
| CFRelease(event); |
| } |
| #endif |
| if (mcnt++ < 10 || debug_keyboard) fprintf(stderr, "CGEventCreateKeyboardEvent(NULL, keyCode=%d, down=%d)\n", keyCode, down); |
| } |
| } |
| |
| void macosxCG_keycode_inject(int down, int keycode) { |
| CGKeyCode keyCode = (CGKeyCode) keycode; |
| CGCharCode keyChar = 0; |
| |
| if (debug_keyboard) fprintf(stderr, "macosxCG_keycode_inject(down=%d, keycode=%d)\n", down, keycode); |
| |
| CGPostKeyboardEvent_wr(keyChar, keyCode, down); |
| } |
| |
| void macosxCG_keysym_inject(int down, unsigned int keysym) { |
| CGKeyCode keyCode = keyTable[(unsigned short)keysym]; |
| CGCharCode keyChar = 0; |
| #if 0 |
| int pressModsForKeys = FALSE; |
| UInt32 modsForKey = keyTableMods[keysym] << 8; |
| #endif |
| |
| init_key_table(); |
| |
| if (debug_keyboard) fprintf(stderr, "macosxCG_keysym_inject(down=%d, keysym=%d)\n", down, (int) keysym); |
| |
| if (keysym < 0xFF && macosx_us_kbd) { |
| keyChar = (CGCharCode) keysym; |
| if (debug_keyboard) fprintf(stderr, "macosxCG_keysym_inject keyChar=>%d\n", (int) keyChar); |
| } |
| if (keyCode == 0xFFFF) { |
| return; |
| } |
| macosxCGP_undim(); |
| |
| CGPostKeyboardEvent_wr(keyChar, keyCode, down); |
| } |
| |
| #endif /* __APPLE__ */ |
| |
| |