#include <simgrid/simix.h>
#include <surf/surfxml_parse.h>
+
#include "smx_context_java.h"
#include "jmsg_process.h"
+
#include "jmsg_host.h"
#include "jmsg_task.h"
#include "jmsg_application_handler.h"
static JavaVM *__java_vm = NULL;
-static jobject native_to_java_process(m_process_t process);
JavaVM *get_java_VM(void)
{
return env;
}
-static jobject native_to_java_process(m_process_t process)
-{
- return ((smx_ctx_java_t)MSG_process_get_smx_ctx(process))->jprocess;
-}
-
/*
* The MSG process connected functions implementation.
*/
return (jboolean) MSG_host_is_avail(host);
}
-
-/***************************************************************************************
- * The MSG task connected functions implementation. *
- ***************************************************************************************/
-
-JNIEXPORT jobject JNICALL
-Java_org_simgrid_msg_MsgNative_taskGetSender(JNIEnv * env, jclass cls,
- jobject jtask)
-{
- m_process_t process;
-
- m_task_t task = jtask_to_native_task(jtask, env);
-
- if (!task) {
- jxbt_throw_notbound(env, "task", jtask);
- return NULL;
- }
-
- process = MSG_task_get_sender(task);
- return (jobject) native_to_java_process(process);
-}
-
-JNIEXPORT jobject JNICALL
-Java_org_simgrid_msg_MsgNative_taskGetSource(JNIEnv * env, jclass cls,
- jobject jtask)
-{
- m_host_t host;
- m_task_t task = jtask_to_native_task(jtask, env);
-
- if (!task) {
- jxbt_throw_notbound(env, "task", jtask);
- return NULL;
- }
-
- host = MSG_task_get_source(task);
-
- if (!MSG_host_get_data(host)) {
- jxbt_throw_jni(env, "MSG_task_get_source() failed");
- return NULL;
- }
-
- return (jobject) MSG_host_get_data(host);
-}
-
-
-JNIEXPORT jstring JNICALL
-Java_org_simgrid_msg_MsgNative_taskGetName(JNIEnv * env, jclass cls,
- jobject jtask)
-{
- m_task_t task = jtask_to_native_task(jtask, env);
-
- if (!task) {
- jxbt_throw_notbound(env, "task", jtask);
- return NULL;
- }
-
- return (*env)->NewStringUTF(env, MSG_task_get_name(task));
-}
-
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_MsgNative_taskCancel(JNIEnv * env, jclass cls,
- jobject jtask)
-{
- m_task_t ptask = jtask_to_native_task(jtask, env);
-
- if (!ptask) {
- jxbt_throw_notbound(env, "task", jtask);
- return;
- }
-
- MSG_error_t rv = MSG_task_cancel(ptask);
-
- jxbt_check_res("MSG_task_cancel()", rv, MSG_OK,
- bprintf("unexpected error , please report this bug"));
-}
-
-JNIEXPORT jdouble JNICALL
-Java_org_simgrid_msg_MsgNative_taskGetComputeDuration(JNIEnv * env, jclass cls,
- jobject jtask)
-{
- m_task_t ptask = jtask_to_native_task(jtask, env);
-
- if (!ptask) {
- jxbt_throw_notbound(env, "task", jtask);
- return -1;
- }
- return (jdouble) MSG_task_get_compute_duration(ptask);
-}
-
-JNIEXPORT jdouble JNICALL
-Java_org_simgrid_msg_MsgNative_taskGetRemainingDuration(JNIEnv * env,
- jclass cls,
- jobject jtask)
-{
- m_task_t ptask = jtask_to_native_task(jtask, env);
-
- if (!ptask) {
- jxbt_throw_notbound(env, "task", jtask);
- return -1;
- }
- return (jdouble) MSG_task_get_remaining_computation(ptask);
-}
-
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_MsgNative_taskSetPriority(JNIEnv * env, jclass cls,
- jobject jtask, jdouble priority)
-{
- m_task_t task = jtask_to_native_task(jtask, env);
-
- if (!task) {
- jxbt_throw_notbound(env, "task", jtask);
- return;
- }
- MSG_task_set_priority(task, (double) priority);
-}
-
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_MsgNative_taskExecute(JNIEnv * env, jclass cls,
- jobject jtask)
-{
- m_task_t task = jtask_to_native_task(jtask, env);
-
- if (!task) {
- jxbt_throw_notbound(env, "task", jtask);
- return;
- }
-
- MSG_error_t rv = MSG_task_execute(task);
-
- jxbt_check_res("MSG_task_execute()", rv,
- MSG_HOST_FAILURE | MSG_TASK_CANCELED,
- bprintf("while executing task %s",
- MSG_task_get_name(task)));
-}
-
/***************************************************************************************
* Unsortable functions *
***************************************************************************************/
return jtable;
}
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_MsgNative_taskSend(JNIEnv * env, jclass cls,
- jstring jalias, jobject jtask,
- jdouble jtimeout)
-{
-
- MSG_error_t rv;
- 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));
- rv = MSG_task_send_with_timeout(task, alias, (double) jtimeout);
-
- (*env)->ReleaseStringUTFChars(env, jalias, alias);
-
- jxbt_check_res("MSG_task_send_with_timeout()", rv,
- MSG_HOST_FAILURE | MSG_TRANSFER_FAILURE | MSG_TIMEOUT,
- bprintf("while sending task %s to mailbox %s",
- 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,
- jdouble jmaxRate)
-{
- m_task_t task = jtask_to_native_task(jtask, env);
- MSG_error_t rv;
- const char *alias;
-
- if (!task) {
- jxbt_throw_notbound(env, "task", jtask);
- return;
- }
-
- alias = (*env)->GetStringUTFChars(env, jalias, 0);
-
- /* 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));
- rv = MSG_task_send_bounded(task, alias, (double) jmaxRate);
-
- (*env)->ReleaseStringUTFChars(env, jalias, alias);
-
- jxbt_check_res("MSG_task_send_bounded()", rv,
- MSG_HOST_FAILURE | MSG_TRANSFER_FAILURE | MSG_TIMEOUT,
- bprintf
- ("while sending task %s to mailbox %s with max rate %f",
- MSG_task_get_name(task), alias, (double) jmaxRate));
-
-}
-
-JNIEXPORT jobject JNICALL
-Java_org_simgrid_msg_MsgNative_taskReceive(JNIEnv * env, jclass cls,
- jstring jalias, jdouble jtimeout,
- jobject jhost)
-{
- MSG_error_t rv;
- m_task_t task = NULL;
- m_host_t host = NULL;
- jobject jtask_global, jtask_local;
- const char *alias;
-
- if (jhost) {
- host = jhost_get_native(env, jhost);
-
- if (!host) {
- jxbt_throw_notbound(env, "host", jhost);
- return NULL;
- }
- }
-
- alias = (*env)->GetStringUTFChars(env, jalias, 0);
-
- rv = MSG_task_receive_ext(&task, alias, (double) jtimeout, host);
- if (rv != MSG_OK) {
- switch (rv) {
- case MSG_TIMEOUT:
- jxbt_throw_time_out_failure(env,NULL);
- break;
- case MSG_TRANSFER_FAILURE:
- jxbt_throw_transfer_failure(env,NULL);
- break;
- case MSG_HOST_FAILURE:
- jxbt_throw_host_failure(env,NULL);
- break;
- default:
- jxbt_throw_native(env,bprintf("receive failed"));
- }
- return NULL;
- }
- jtask_global = MSG_task_get_data(task);
-
- /* Convert the global ref into a local ref so that the JVM can free the stuff */
- jtask_local = (*env)->NewLocalRef(env, jtask_global);
- (*env)->DeleteGlobalRef(env, jtask_global);
- MSG_task_set_data(task, NULL);
-
- (*env)->ReleaseStringUTFChars(env, jalias, alias);
-
- jxbt_check_res("MSG_task_receive_ext()", rv,
- MSG_HOST_FAILURE | MSG_TRANSFER_FAILURE | MSG_TIMEOUT,
- bprintf("while receiving from mailbox %s", alias));
-
- return (jobject) jtask_local;
-}
-
-JNIEXPORT jboolean JNICALL
-Java_org_simgrid_msg_MsgNative_taskListen(JNIEnv * env, jclass cls,
- jstring jalias)
-{
-
- const char *alias;
- int rv;
-
- alias = (*env)->GetStringUTFChars(env, jalias, 0);
-
- rv = MSG_task_listen(alias);
-
- (*env)->ReleaseStringUTFChars(env, jalias, alias);
-
- return (jboolean) rv;
-}
-
-JNIEXPORT jint JNICALL
-Java_org_simgrid_msg_MsgNative_taskListenFromHost(JNIEnv * env, jclass cls,
- jstring jalias,
- jobject jhost)
-{
- int rv;
- const char *alias;
-
- m_host_t host = jhost_get_native(env, jhost);
-
- if (!host) {
- jxbt_throw_notbound(env, "host", jhost);
- return -1;
- }
- alias = (*env)->GetStringUTFChars(env, jalias, 0);
-
- rv = MSG_task_listen_from_host(alias, host);
-
- (*env)->ReleaseStringUTFChars(env, jalias, alias);
-
- return (jint) rv;
-}
-
-JNIEXPORT jint JNICALL
-Java_org_simgrid_msg_MsgNative_taskListenFrom(JNIEnv * env, jclass cls,
- jstring jalias)
-{
-
- int rv;
- const char *alias = (*env)->GetStringUTFChars(env, jalias, 0);
-
- rv = MSG_task_listen_from(alias);
-
- (*env)->ReleaseStringUTFChars(env, jalias, alias);
-
- return (jint) rv;
-}
-
JNIEXPORT void JNICALL
Java_org_simgrid_msg_Msg_deployApplication(JNIEnv * env, jclass cls,
jstring jdeploymentFile)