| /******************************************************************************* |
| * Copyright (c) 2000, 2010 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| /** |
| * swt.h |
| * |
| * This file contains the global macro declarations for the |
| * SWT library. |
| * |
| */ |
| |
| #ifndef INC_swt_H |
| #define INC_swt_H |
| |
| #include "jni.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| extern int IS_JNI_1_2; |
| |
| /* #define DEBUG */ |
| |
| /* if DEBUG is defined print messages from dlerror */ |
| #ifdef DEBUG |
| #define CHECK_DLERROR \ |
| char* error = dlerror(); \ |
| if (error != NULL) { \ |
| fprintf(stderr, "dlerror: %s\n", error); \ |
| } |
| #else |
| #define CHECK_DLERROR |
| #endif |
| |
| #ifndef JNI64 |
| #if __x86_64__ |
| #define JNI64 |
| #endif |
| #endif |
| |
| /* 64 bit support */ |
| #ifndef JNI64 |
| |
| /* int/long defines */ |
| #define GetIntLongField GetIntField |
| #define SetIntLongField SetIntField |
| #define GetIntLongArrayElements GetIntArrayElements |
| #define ReleaseIntLongArrayElements ReleaseIntArrayElements |
| #define GetIntLongArrayRegion GetIntArrayRegion |
| #define SetIntLongArrayRegion SetIntArrayRegion |
| #define NewIntLongArray NewIntArray |
| #define CallStaticIntLongMethod CallStaticIntMethod |
| #define CallIntLongMethod CallIntMethod |
| #define CallStaticIntLongMethodV CallStaticIntMethodV |
| #define CallIntLongMethodV CallIntMethodV |
| #define jintLongArray jintArray |
| #define jintLong jint |
| #define I_J "I" |
| #define I_JArray "[I" |
| |
| /* float/double defines */ |
| #define GetFloatDoubleField GetFloatField |
| #define SetFloatDoubleField SetFloatField |
| #define GetFloatDoubleArrayElements GetFloatArrayElements |
| #define ReleaseFloatDoubleArrayElements ReleaseFloatArrayElements |
| #define GetFloatDoubleArrayRegion GetFloatArrayRegion |
| #define jfloatDoubleArray jfloatArray |
| #define jfloatDouble jfloat |
| #define F_D "F" |
| #define F_DArray "[F" |
| |
| #else |
| |
| /* int/long defines */ |
| #define GetIntLongField GetLongField |
| #define SetIntLongField SetLongField |
| #define GetIntLongArrayElements GetLongArrayElements |
| #define ReleaseIntLongArrayElements ReleaseLongArrayElements |
| #define GetIntLongArrayRegion GetLongArrayRegion |
| #define SetIntLongArrayRegion SetLongArrayRegion |
| #define NewIntLongArray NewLongArray |
| #define CallStaticIntLongMethod CallStaticLongMethod |
| #define CallIntLongMethod CallLongMethod |
| #define CallStaticIntLongMethodV CallStaticLongMethodV |
| #define CallIntLongMethodV CallLongMethodV |
| #define jintLongArray jlongArray |
| #define jintLong jlong |
| #define I_J "J" |
| #define I_JArray "[J" |
| |
| /* float/double defines */ |
| #define GetFloatDoubleField GetDoubleField |
| #define SetFloatDoubleField SetDoubleField |
| #define GetFloatDoubleArrayElements GetDoubleArrayElements |
| #define ReleaseFloatDoubleArrayElements ReleaseDoubleArrayElements |
| #define GetFloatDoubleArrayRegion GetDoubleArrayRegion |
| #define jfloatDoubleArray jdoubleArray |
| #define jfloatDouble jdouble |
| #define F_D "D" |
| #define F_DArray "[D" |
| |
| #endif |
| |
| #ifdef __APPLE__ |
| #define CALLING_CONVENTION |
| #define LOAD_FUNCTION(var, name) \ |
| static int initialized = 0; \ |
| static void *var = NULL; \ |
| if (!initialized) { \ |
| CFBundleRef bundle = CFBundleGetBundleWithIdentifier(CFSTR(name##_LIB)); \ |
| if (bundle) var = CFBundleGetFunctionPointerForName(bundle, CFSTR(#name)); \ |
| initialized = 1; \ |
| } |
| #elif defined (_WIN32) || defined (_WIN32_WCE) |
| #define CALLING_CONVENTION CALLBACK |
| #define LOAD_FUNCTION(var, name) \ |
| static int initialized = 0; \ |
| static FARPROC var = NULL; \ |
| if (!initialized) { \ |
| HMODULE hm = LoadLibrary(name##_LIB); \ |
| if (hm) var = GetProcAddress(hm, #name); \ |
| initialized = 1; \ |
| } |
| #else |
| #define CALLING_CONVENTION |
| #ifdef AIX |
| #define LOAD_FLAGS RTLD_LAZY | RTLD_MEMBER |
| #else |
| #define LOAD_FLAGS RTLD_LAZY |
| #endif |
| #define LOAD_FUNCTION(var, name) \ |
| static int initialized = 0; \ |
| static void *var = NULL; \ |
| if (!initialized) { \ |
| void* handle = dlopen(name##_LIB, LOAD_FLAGS); \ |
| if (handle) var = dlsym(handle, #name); \ |
| initialized = 1; \ |
| CHECK_DLERROR \ |
| } |
| #endif |
| |
| void throwOutOfMemory(JNIEnv *env); |
| |
| #define CHECK_NULL_VOID(ptr) \ |
| if ((ptr) == NULL) { \ |
| throwOutOfMemory(env); \ |
| return; \ |
| } |
| |
| #define CHECK_NULL(ptr) \ |
| if ((ptr) == NULL) { \ |
| throwOutOfMemory(env); \ |
| return 0; \ |
| } |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* ifndef INC_swt_H */ |