| /* |
| * Copyright 1998-2007 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| #ifndef _JAVA_H_ |
| #define _JAVA_H_ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <limits.h> |
| |
| #include <jni.h> |
| #include <jvm.h> |
| |
| /* |
| * Get system specific defines. |
| */ |
| #include "emessages.h" |
| #include "java_md.h" |
| #include "jli_util.h" |
| |
| #include "manifest_info.h" |
| #include "version_comp.h" |
| #include "wildcard.h" |
| #include "splashscreen.h" |
| |
| # define KB (1024UL) |
| # define MB (1024UL * KB) |
| # define GB (1024UL * MB) |
| |
| #define CURRENT_DATA_MODEL (CHAR_BIT * sizeof(void*)) |
| |
| /* |
| * The following environment variable is used to influence the behavior |
| * of the jre exec'd through the SelectVersion routine. The command line |
| * options which specify the version are not passed to the exec'd version, |
| * because that jre may be an older version which wouldn't recognize them. |
| * This environment variable is known to this (and later) version and serves |
| * to suppress the version selection code. This is not only for efficiency, |
| * but also for correctness, since any command line options have been |
| * removed which would cause any value found in the manifest to be used. |
| * This would be incorrect because the command line options are defined |
| * to take precedence. |
| * |
| * The value associated with this environment variable is the MainClass |
| * name from within the executable jar file (if any). This is strictly a |
| * performance enhancement to avoid re-reading the jar file manifest. |
| * |
| */ |
| #define ENV_ENTRY "_JAVA_VERSION_SET" |
| |
| #define SPLASH_FILE_ENV_ENTRY "_JAVA_SPLASH_FILE" |
| #define SPLASH_JAR_ENV_ENTRY "_JAVA_SPLASH_JAR" |
| |
| /* |
| * Pointers to the needed JNI invocation API, initialized by LoadJavaVM. |
| */ |
| typedef jint (JNICALL *CreateJavaVM_t)(JavaVM **pvm, void **env, void *args); |
| typedef jint (JNICALL *GetDefaultJavaVMInitArgs_t)(void *args); |
| |
| typedef struct { |
| CreateJavaVM_t CreateJavaVM; |
| GetDefaultJavaVMInitArgs_t GetDefaultJavaVMInitArgs; |
| } InvocationFunctions; |
| |
| int |
| JLI_Launch(int argc, char ** argv, /* main argc, argc */ |
| int jargc, const char** jargv, /* java args */ |
| int appclassc, const char** appclassv, /* app classpath */ |
| const char* fullversion, /* full version defined */ |
| const char* dotversion, /* dot version defined */ |
| const char* pname, /* program name */ |
| const char* lname, /* launcher name */ |
| jboolean javaargs, /* JAVA_ARGS */ |
| jboolean cpwildcard, /* classpath wildcard */ |
| jboolean javaw, /* windows-only javaw */ |
| jint ergo_class /* ergnomics policy */ |
| ); |
| |
| /* |
| * Prototypes for launcher functions in the system specific java_md.c. |
| */ |
| |
| jboolean |
| LoadJavaVM(const char *jvmpath, InvocationFunctions *ifn); |
| |
| void |
| GetXUsagePath(char *buf, jint bufsize); |
| |
| jboolean |
| GetApplicationHome(char *buf, jint bufsize); |
| |
| #define GetArch() GetArchPath(CURRENT_DATA_MODEL) |
| |
| void CreateExecutionEnvironment(int *_argc, |
| char ***_argv, |
| char jrepath[], |
| jint so_jrepath, |
| char jvmpath[], |
| jint so_jvmpath, |
| char **original_argv); |
| |
| /* |
| * Report an error message to stderr or a window as appropriate. |
| */ |
| void ReportErrorMessage(const char * message, ...); |
| void ReportErrorMessageSys(const char * format, ...); |
| |
| /* |
| * Report an error message only to stderr. |
| */ |
| void ReportMessage(const char * message, ...); |
| |
| /* |
| * Report an exception which terminates the vm to stderr or a window |
| * as appropriate. |
| */ |
| void ReportExceptionDescription(JNIEnv * env); |
| |
| void PrintMachineDependentOptions(); |
| |
| const char *jlong_format_specifier(); |
| |
| /* |
| * Block current thread and continue execution in new thread |
| */ |
| int ContinueInNewThread0(int (JNICALL *continuation)(void *), |
| jlong stack_size, void * args); |
| |
| /* sun.java.launcher.* platform properties. */ |
| void SetJavaLauncherPlatformProps(void); |
| void SetJavaCommandLineProp(char* classname, char* jarfile, int argc, char** argv); |
| void SetJavaLauncherProp(void); |
| |
| /* |
| * Functions defined in java.c and used in java_md.c. |
| */ |
| jint ReadKnownVMs(const char *jrepath, const char * arch, jboolean speculative); |
| char *CheckJvmType(int *argc, char ***argv, jboolean speculative); |
| void AddOption(char *str, void *info); |
| |
| enum ergo_policy { |
| DEFAULT_POLICY = 0, |
| NEVER_SERVER_CLASS, |
| ALWAYS_SERVER_CLASS |
| }; |
| |
| const char* GetProgramName(); |
| const char* GetDotVersion(); |
| const char* GetFullVersion(); |
| jboolean IsJavaArgs(); |
| jboolean IsJavaw(); |
| jint GetErgoPolicy(); |
| |
| jboolean ServerClassMachine(); |
| |
| static int ContinueInNewThread(InvocationFunctions* ifn, int argc, char** argv, |
| char* jarfile, char* classname, int ret); |
| |
| /* |
| * Initialize platform specific settings |
| */ |
| void InitLauncher(jboolean javaw); |
| |
| #endif /* _JAVA_H_ */ |