From 5f3f32052969e8133c8fe7c50835763cedfebb43 Mon Sep 17 00:00:00 2001 From: Kenneth Russel Date: Tue, 1 Aug 2006 23:22:54 +0000 Subject: Added NativeLibrary helper class to com.sun.gluegen.runtime package, principally to generally solve the problem of downloading dependent libraries of GlueGen-generated native code, as in the case of JOAL and OpenAL reported recently by Shawn Kendall on JOAL forums. Autogenerated Java and native code associated with this new NativeLibrary helper class is currently checked in to the GlueGen workspace to make it easier to build across multiple platforms; it can be regenerated by running the generate.nativelibrary.sources Ant target in the GlueGen workspace. Building of the native code in the GlueGen workspace is currently disabled by default and can be enabled by specifying -Dbuild.native=1 on the ant command line. Use of the new NativeLibrary class in JOAL is currently disabled by default and can be enabled by specifying -Djoal.use.gluegen=1 to applications using JOAL. New functionality has been lightly tested with JOAL on Windows and appears to be working. More testing, including build and Java Web Start deployment testing, to follow on other platforms. git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/gluegen/trunk@37 a78bb65f-1512-4460-ba86-f6dc96a7bf27 --- src/native/macosx/MacOSXDynamicLinkerImpl_JNI.c | 89 +++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100755 src/native/macosx/MacOSXDynamicLinkerImpl_JNI.c (limited to 'src/native/macosx') diff --git a/src/native/macosx/MacOSXDynamicLinkerImpl_JNI.c b/src/native/macosx/MacOSXDynamicLinkerImpl_JNI.c new file mode 100755 index 0000000..2b0a2a7 --- /dev/null +++ b/src/native/macosx/MacOSXDynamicLinkerImpl_JNI.c @@ -0,0 +1,89 @@ +/* !---- DO NOT EDIT: This file autogenerated by com\sun\gluegen\JavaEmitter.java on Mon Jul 31 16:27:00 PDT 2006 ----! */ + +#include + +#include + + #include + #include + +/* Java->C glue code: + * Java package: com.sun.gluegen.runtime.MacOSXDynamicLinkerImpl + * Java method: int dlclose(long __handle) + * C function: int dlclose(void * __handle); + */ +JNIEXPORT jint JNICALL +Java_com_sun_gluegen_runtime_MacOSXDynamicLinkerImpl_dlclose__J(JNIEnv *env, jclass _unused, jlong __handle) { + int _res; + _res = dlclose((void *) (intptr_t) __handle); + return _res; +} + + +/* Java->C glue code: + * Java package: com.sun.gluegen.runtime.MacOSXDynamicLinkerImpl + * Java method: java.lang.String dlerror() + * C function: char * dlerror(void); + */ +JNIEXPORT jstring JNICALL +Java_com_sun_gluegen_runtime_MacOSXDynamicLinkerImpl_dlerror__(JNIEnv *env, jclass _unused) { + char * _res; + _res = dlerror(); + if (_res == NULL) return NULL; return (*env)->NewStringUTF(env, _res); +} + + +/* Java->C glue code: + * Java package: com.sun.gluegen.runtime.MacOSXDynamicLinkerImpl + * Java method: long dlopen(java.lang.String __path, int __mode) + * C function: void * dlopen(const char * __path, int __mode); + */ +JNIEXPORT jlong JNICALL +Java_com_sun_gluegen_runtime_MacOSXDynamicLinkerImpl_dlopen__Ljava_lang_String_2I(JNIEnv *env, jclass _unused, jstring __path, jint __mode) { + const char* _UTF8__path = NULL; + void * _res; + if (__path != NULL) { + if (__path != NULL) { + _UTF8__path = (*env)->GetStringUTFChars(env, __path, (jboolean*)NULL); + if (_UTF8__path == NULL) { + (*env)->ThrowNew(env, (*env)->FindClass(env, "java/lang/OutOfMemoryError"), + "Failed to get UTF-8 chars for argument \"__path\" in native dispatcher for \"dlopen\""); + return 0; + } + } + } + _res = dlopen((char *) _UTF8__path, (int) __mode); + if (__path != NULL) { + (*env)->ReleaseStringUTFChars(env, __path, _UTF8__path); + } + return (jlong) (intptr_t) _res; +} + + +/* Java->C glue code: + * Java package: com.sun.gluegen.runtime.MacOSXDynamicLinkerImpl + * Java method: long dlsym(long __handle, java.lang.String __symbol) + * C function: void * dlsym(void * __handle, const char * __symbol); + */ +JNIEXPORT jlong JNICALL +Java_com_sun_gluegen_runtime_MacOSXDynamicLinkerImpl_dlsym__JLjava_lang_String_2(JNIEnv *env, jclass _unused, jlong __handle, jstring __symbol) { + const char* _UTF8__symbol = NULL; + void * _res; + if (__symbol != NULL) { + if (__symbol != NULL) { + _UTF8__symbol = (*env)->GetStringUTFChars(env, __symbol, (jboolean*)NULL); + if (_UTF8__symbol == NULL) { + (*env)->ThrowNew(env, (*env)->FindClass(env, "java/lang/OutOfMemoryError"), + "Failed to get UTF-8 chars for argument \"__symbol\" in native dispatcher for \"dlsym\""); + return 0; + } + } + } + _res = dlsym((void *) (intptr_t) __handle, (char *) _UTF8__symbol); + if (__symbol != NULL) { + (*env)->ReleaseStringUTFChars(env, __symbol, _UTF8__symbol); + } + return (jlong) (intptr_t) _res; +} + + -- cgit v1.2.3