src/share/tools/launcher/java.h

changeset 5109
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parent 4465
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equal deleted inserted replaced
5108:f0bc60565ba8 5109:aabf54ccedb1
1 /*
2 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25
26 #ifndef _JAVA_H_
27 #define _JAVA_H_
28
29 /*
30 * Get system specific defines.
31 */
32 #include "jni.h"
33 #include "java_md.h"
34 #include "jli_util.h"
35
36 /*
37 * Pointers to the needed JNI invocation API, initialized by LoadJavaVM.
38 */
39 typedef jint (JNICALL *CreateJavaVM_t)(JavaVM **pvm, void **env, void *args);
40 typedef jint (JNICALL *GetDefaultJavaVMInitArgs_t)(void *args);
41
42 typedef struct {
43 CreateJavaVM_t CreateJavaVM;
44 GetDefaultJavaVMInitArgs_t GetDefaultJavaVMInitArgs;
45 } InvocationFunctions;
46
47 /*
48 * Prototypes for launcher functions in the system specific java_md.c.
49 */
50
51 jboolean
52 LoadJavaVM(const char *jvmpath, InvocationFunctions *ifn);
53
54 void
55 GetXUsagePath(char *buf, jint bufsize);
56
57 jboolean
58 GetApplicationHome(char *buf, jint bufsize);
59
60 const char *
61 GetArch();
62
63 void CreateExecutionEnvironment(int *_argc,
64 char ***_argv,
65 char jrepath[],
66 jint so_jrepath,
67 char jvmpath[],
68 jint so_jvmpath,
69 char **original_argv);
70
71 /*
72 * Report an error message to stderr or a window as appropriate. The
73 * flag always is set to JNI_TRUE if message is to be reported to both
74 * strerr and windows and set to JNI_FALSE if the message should only
75 * be sent to a window.
76 */
77 void ReportErrorMessage(char * message, jboolean always);
78 void ReportErrorMessage2(char * format, char * string, jboolean always);
79
80 /*
81 * Report an exception which terminates the vm to stderr or a window
82 * as appropriate.
83 */
84 void ReportExceptionDescription(JNIEnv * env);
85
86 jboolean RemovableMachineDependentOption(char * option);
87 void PrintMachineDependentOptions();
88
89 /*
90 * Block current thread and continue execution in new thread
91 */
92 int ContinueInNewThread(int (JNICALL *continuation)(void *),
93 jlong stack_size, void * args);
94
95 /* sun.java.launcher.* platform properties. */
96 void SetJavaLauncherPlatformProps(void);
97
98 /*
99 * Functions defined in java.c and used in java_md.c.
100 */
101 jint ReadKnownVMs(const char *jrepath, char * arch, jboolean speculative);
102 char *CheckJvmType(int *argc, char ***argv, jboolean speculative);
103 void AddOption(char *str, void *info);
104
105 /*
106 * Make launcher spit debug output.
107 */
108 extern jboolean _launcher_debug;
109
110 #endif /* _JAVA_H_ */

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