#include "jmsg.h"
+/* Shut up some errors in eclipse online compiler. I wish such a pimple wouldn't be needed */
+#ifndef JNIEXPORT
+#define JNIEXPORT
+#endif
+#ifndef JNICALL
+#define JNICALL
+#endif
+/* end of eclipse-mandated pimple */
+
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(jmsg);
static JavaVM *__java_vm = NULL;
}
+JNIEXPORT void JNICALL
+Java_org_simgrid_msg_Process_simulatedSleep(JNIEnv * env, jobject jprocess,
+ jdouble jseconds) {
+ m_process_t process = jprocess_to_native_process(jprocess, env);
+
+ if (!process) {
+ jxbt_throw_notbound(env, "process", jprocess);
+ return;
+ }
+ MSG_error_t rv = MSG_process_sleep((double)jseconds);
+
+ jxbt_check_res("MSG_process_sleep()", rv, MSG_OK,
+ bprintf("unexpected error , please report this bug"));
+}
+
+
JNIEXPORT void JNICALL
Java_org_simgrid_msg_MsgNative_processResume(JNIEnv * env, jclass cls,
jobject jprocess)
if (!MSG_host_get_data(host)) { /* native host not associated yet with java host */
- /* instanciate a new java host */
+ /* Instantiate a new java host */
jhost = jhost_new_instance(env);
if (!jhost) {
argc = (int) (*env)->GetArrayLength(env, jargs);
argc++;
- argv = xbt_new0(char *, argc);
+ argv = xbt_new(char *, argc + 1);
argv[0] = strdup("java");
for (index = 0; index < argc - 1; index++) {
argv[index + 1] = strdup(tmp);
(*env)->ReleaseStringUTFChars(env, jval, tmp);
}
+ argv[argc] = NULL;
MSG_global_init(&argc, argv);
MSG_task_get_name(task), alias));
}
+static void msg_task_cancel_on_failed_dsend(void*t) {
+ m_task_t task = t;
+ JNIEnv *env =get_current_thread_env();
+ jobject jtask_global = MSG_task_get_data(task);
+
+ /* Destroy the global ref so that the JVM can free the stuff */
+ (*env)->DeleteGlobalRef(env, jtask_global);
+ MSG_task_set_data(task, NULL);
+ MSG_task_destroy(task);
+}
+
+JNIEXPORT void JNICALL
+Java_org_simgrid_msg_MsgNative_taskDSend(JNIEnv * env, jclass cls,
+ jstring jalias, jobject jtask)
+{
+
+ const char *alias = (*env)->GetStringUTFChars(env, jalias, 0);
+
+ m_task_t task = jtask_to_native_task(jtask, env);
+
+
+ if (!task) {
+ (*env)->ReleaseStringUTFChars(env, jalias, alias);
+ jxbt_throw_notbound(env, "task", jtask);
+ return;
+ }
+
+ /* Pass a global ref to the Jtask into the Ctask so that the receiver can use it */
+ MSG_task_set_data(task, (void *) (*env)->NewGlobalRef(env, jtask));
+ MSG_task_dsend(task, alias, msg_task_cancel_on_failed_dsend);
+
+ (*env)->ReleaseStringUTFChars(env, jalias, alias);
+}
+
+
JNIEXPORT void JNICALL
Java_org_simgrid_msg_MsgNative_taskSendBounded(JNIEnv * env, jclass cls,
jstring jalias, jobject jtask,