+++ /dev/null
-/* Functions exporting the simgrid synchronization mechanisms to the Java world */
-
-/* Copyright (c) 2012-2015. The SimGrid Team.
- * All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-#include <xbt/ex.hpp>
-
-#include "jmsg.h"
-#include "xbt/synchro_core.h"
-#include "jmsg_synchro.h"
-#include "jxbt_utilities.h"
-
-XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(jmsg);
-
-static jfieldID jsyncro_field_Mutex_bind;
-
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Mutex_nativeInit(JNIEnv *env, jclass cls) {
- jsyncro_field_Mutex_bind = jxbt_get_sfield(env, "org/simgrid/msg/Mutex", "bind", "J");
- if (!jsyncro_field_Mutex_bind) {
- jxbt_throw_native(env,bprintf("Can't find some fields in Java class. You should report this bug."));
- }
-}
-
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Mutex_init(JNIEnv * env, jobject obj) {
- xbt_mutex_t mutex = xbt_mutex_init();
-
- env->SetLongField(obj, jsyncro_field_Mutex_bind, (jlong) (uintptr_t) (mutex));
-}
-
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Mutex_acquire(JNIEnv * env, jobject obj) {
- xbt_mutex_t mutex = (xbt_mutex_t) (uintptr_t) env->GetLongField(obj, jsyncro_field_Mutex_bind);
- try {
- xbt_mutex_acquire(mutex);
- }
- catch(xbt_ex& e) {
- // Nothing to do
- }
-}
-
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Mutex_release(JNIEnv * env, jobject obj) {
- xbt_mutex_t mutex;
-
- mutex = (xbt_mutex_t) (uintptr_t) env->GetLongField(obj, jsyncro_field_Mutex_bind);
- xbt_mutex_release(mutex);
-}
-
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Mutex_nativeFinalize(JNIEnv * env, jobject obj) {
- xbt_mutex_t mutex;
-
- mutex = (xbt_mutex_t) (uintptr_t) env->GetLongField(obj, jsyncro_field_Mutex_bind);
- xbt_mutex_destroy(mutex);
-}
-
-static jfieldID jsyncro_field_Semaphore_bind;
-
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Semaphore_nativeInit(JNIEnv *env, jclass cls) {
- jsyncro_field_Semaphore_bind = jxbt_get_sfield(env, "org/simgrid/msg/Semaphore", "bind", "J");
- if (!jsyncro_field_Semaphore_bind) {
- jxbt_throw_native(env,bprintf("Can't find some fields in Semaphore Java class. You should report this bug."));
- }
-}
-
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Semaphore_init(JNIEnv * env, jobject obj, jint capacity) {
- msg_sem_t sem = MSG_sem_init((int) capacity);
-
- env->SetLongField(obj, jsyncro_field_Semaphore_bind, (jlong) (uintptr_t) (sem));
-}
-
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Semaphore_acquire(JNIEnv * env, jobject obj, jdouble timeout) {
- msg_sem_t sem;
-
- sem = (msg_sem_t) (uintptr_t) env->GetLongField(obj, jsyncro_field_Semaphore_bind);
- msg_error_t res = MSG_sem_acquire_timeout(sem, (double) timeout);
- if (res != MSG_OK) {
- jmsg_throw_status(env, res);
- }
-}
-
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Semaphore_release(JNIEnv * env, jobject obj) {
- msg_sem_t sem;
-
- sem = (msg_sem_t) (uintptr_t) env->GetLongField(obj, jsyncro_field_Semaphore_bind);
- MSG_sem_release(sem);
-}
-
-JNIEXPORT jboolean JNICALL Java_org_simgrid_msg_Semaphore_wouldBlock(JNIEnv * env, jobject obj) {
- msg_sem_t sem;
-
- sem = (msg_sem_t) (uintptr_t) env->GetLongField(obj, jsyncro_field_Semaphore_bind);
- int res = MSG_sem_would_block(sem);
- return (jboolean) res;
-}
-
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Semaphore_nativeFinalize(JNIEnv * env, jobject obj) {
- msg_sem_t sem;
-
- sem = (msg_sem_t) (uintptr_t) env->GetLongField(obj, jsyncro_field_Semaphore_bind);
- MSG_sem_destroy(sem);
-}