diff options
Diffstat (limited to 'src/native/windows/WindowsDynamicLinkerImpl_JNI.c')
-rwxr-xr-x | src/native/windows/WindowsDynamicLinkerImpl_JNI.c | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/native/windows/WindowsDynamicLinkerImpl_JNI.c b/src/native/windows/WindowsDynamicLinkerImpl_JNI.c new file mode 100755 index 0000000..63afd99 --- /dev/null +++ b/src/native/windows/WindowsDynamicLinkerImpl_JNI.c @@ -0,0 +1,95 @@ +/* !---- DO NOT EDIT: This file autogenerated by com\sun\gluegen\JavaEmitter.java on Tue May 27 02:37:55 PDT 2008 ----! */ + +#include <jni.h> +#include <stdlib.h> + +#include <assert.h> + + #include <windows.h> + /* This typedef is apparently needed for compilers before VC8, + and for the embedded ARM compilers we're using */ + #if (_MSC_VER < 1400) || defined(UNDER_CE) + typedef int intptr_t; + #endif + /* GetProcAddress doesn't exist in A/W variants under desktop Windows */ + #ifndef UNDER_CE + #define GetProcAddressA GetProcAddress + #endif + +/* Java->C glue code: + * Java package: com.sun.gluegen.runtime.WindowsDynamicLinkerImpl + * Java method: int FreeLibrary(long hLibModule) + * C function: BOOL FreeLibrary(HANDLE hLibModule); + */ +JNIEXPORT jint JNICALL +Java_com_sun_gluegen_runtime_WindowsDynamicLinkerImpl_FreeLibrary__J(JNIEnv *env, jclass _unused, jlong hLibModule) { + BOOL _res; + _res = FreeLibrary((HANDLE) (intptr_t) hLibModule); + return _res; +} + + +/* Java->C glue code: + * Java package: com.sun.gluegen.runtime.WindowsDynamicLinkerImpl + * Java method: int GetLastError() + * C function: DWORD GetLastError(void); + */ +JNIEXPORT jint JNICALL +Java_com_sun_gluegen_runtime_WindowsDynamicLinkerImpl_GetLastError__(JNIEnv *env, jclass _unused) { + DWORD _res; + _res = GetLastError(); + return _res; +} + + +/* Java->C glue code: + * Java package: com.sun.gluegen.runtime.WindowsDynamicLinkerImpl + * Java method: long GetProcAddressA(long hModule, java.lang.String lpProcName) + * C function: PROC GetProcAddressA(HANDLE hModule, LPCSTR lpProcName); + */ +JNIEXPORT jlong JNICALL +Java_com_sun_gluegen_runtime_WindowsDynamicLinkerImpl_GetProcAddressA__JLjava_lang_String_2(JNIEnv *env, jclass _unused, jlong hModule, jstring lpProcName) { + const char* _strchars_lpProcName = NULL; + PROC _res; + if (lpProcName != NULL) { + _strchars_lpProcName = (*env)->GetStringUTFChars(env, lpProcName, (jboolean*)NULL); + if (_strchars_lpProcName == NULL) { + (*env)->ThrowNew(env, (*env)->FindClass(env, "java/lang/OutOfMemoryError"), + "Failed to get UTF-8 chars for argument \"lpProcName\" in native dispatcher for \"GetProcAddressA\""); + return 0; + } + } + _res = GetProcAddressA((HANDLE) (intptr_t) hModule, (LPCSTR) _strchars_lpProcName); + if (lpProcName != NULL) { + (*env)->ReleaseStringUTFChars(env, lpProcName, _strchars_lpProcName); + } + return (jlong) (intptr_t) _res; +} + + +/* Java->C glue code: + * Java package: com.sun.gluegen.runtime.WindowsDynamicLinkerImpl + * Java method: long LoadLibraryW(java.lang.String lpLibFileName) + * C function: HANDLE LoadLibraryW(LPCWSTR lpLibFileName); + */ +JNIEXPORT jlong JNICALL +Java_com_sun_gluegen_runtime_WindowsDynamicLinkerImpl_LoadLibraryW__Ljava_lang_String_2(JNIEnv *env, jclass _unused, jstring lpLibFileName) { + jchar* _strchars_lpLibFileName = NULL; + HANDLE _res; + if (lpLibFileName != NULL) { + _strchars_lpLibFileName = (jchar *) calloc((*env)->GetStringLength(env, lpLibFileName) + 1, sizeof(jchar)); + if (_strchars_lpLibFileName == NULL) { + (*env)->ThrowNew(env, (*env)->FindClass(env, "java/lang/OutOfMemoryError"), + "Could not allocate temporary buffer for copying string argument \"lpLibFileName\" in native dispatcher for \"LoadLibraryW\""); + return 0; + } + (*env)->GetStringRegion(env, lpLibFileName, 0, (*env)->GetStringLength(env, lpLibFileName), _strchars_lpLibFileName); + } + _res = LoadLibraryW((LPCWSTR) _strchars_lpLibFileName); + if (lpLibFileName != NULL) { + free((void*) _strchars_lpLibFileName); + } + return (jlong) (intptr_t) _res; +} + + |