X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b558f9b18c938af6a35ebea66ac2323a60178202..1283307f26e739e654d195f81cceee5ce1683d99:/simgrid-java/src/jmsg.c

diff --git a/simgrid-java/src/jmsg.c b/simgrid-java/src/jmsg.c
deleted file mode 100644
index 41d7f36d0a..0000000000
--- a/simgrid-java/src/jmsg.c
+++ /dev/null
@@ -1,265 +0,0 @@
-/* Java Wrappers to the MSG API.                                            */
-
-/* Copyright (c) 2007-2012. 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 <msg/msg.h>
-#include <simgrid/simix.h>
-#include <surf/surfxml_parse.h>
-#include <locale.h>
-
-#include "smx_context_java.h"
-#include "smx_context_cojava.h"
-
-#include "jmsg_process.h"
-
-#include "jmsg_host.h"
-#include "jmsg_task.h"
-#include "jxbt_utilities.h"
-
-#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 */
-
-static int create_jprocess(int argc, char *argv[]);
-
-XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(jmsg);
-
-JavaVM *__java_vm = NULL;
-
-JavaVM *get_java_VM(void)
-{
-  return __java_vm;
-}
-
-JNIEnv *get_current_thread_env(void)
-{
-  JNIEnv *env;
-
-  (*__java_vm)->AttachCurrentThread(__java_vm, (void **) &env, NULL);
-  return env;
-}
-
-void jmsg_throw_status(JNIEnv *env, msg_error_t status) {
-  switch (status) {
-    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("communication failed"));
-  }
-}
-
-
-/***************************************************************************************
- * Unsortable functions                                                        *
- ***************************************************************************************/
-
-JNIEXPORT jdouble JNICALL
-Java_org_simgrid_msg_Msg_getClock(JNIEnv * env, jclass cls)
-{
-  return (jdouble) MSG_get_clock();
-}
-
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Msg_init(JNIEnv * env, jclass cls, jobjectArray jargs)
-{
-  char **argv = NULL;
-  int index;
-  int argc = 0;
-  jstring jval;
-  const char *tmp;
-
-  (*env)->GetJavaVM(env, &__java_vm);
-
-  if ((*env)->FindClass(env, "java/dyn/Coroutine")) {
-  	XBT_INFO("Using Coroutines. Your simulation is on steroid.");
-  	smx_factory_initializer_to_use = SIMIX_ctx_cojava_factory_init;
-  }
-  else {
-  	XBT_INFO("Using regular java threads. Coroutines could speed your simulation up.");
-  	smx_factory_initializer_to_use = SIMIX_ctx_java_factory_init;
-  }
-  jthrowable exc = (*env)->ExceptionOccurred(env);
-  if (exc) {
-    (*env)->ExceptionClear(env);
-  }
-
-  setlocale(LC_NUMERIC,"C");
-
-  if (jargs)
-    argc = (int) (*env)->GetArrayLength(env, jargs);
-
-  argc++;
-  argv = xbt_new(char *, argc + 1);
-  argv[0] = strdup("java");
-
-  for (index = 0; index < argc - 1; index++) {
-    jval = (jstring) (*env)->GetObjectArrayElement(env, jargs, index);
-    tmp = (*env)->GetStringUTFChars(env, jval, 0);
-    argv[index + 1] = strdup(tmp);
-    (*env)->ReleaseStringUTFChars(env, jval, tmp);
-  }
-  argv[argc] = NULL;
-
-  MSG_init(&argc, argv);
-
-  for (index = 0; index < argc; index++)
-    free(argv[index]);
-
-  free(argv);
-}
-
-JNIEXPORT void JNICALL
-    JNICALL Java_org_simgrid_msg_Msg_run(JNIEnv * env, jclass cls)
-{
-  msg_error_t rv;
-  int index;
-  xbt_dynar_t hosts;
-  jobject jhost;
-
-  /* Run everything */
-  XBT_DEBUG("Ready to run MSG_MAIN");
-  rv = MSG_main();
-  XBT_DEBUG("Done running MSG_MAIN");
-  jxbt_check_res("MSG_main()", rv, MSG_OK,
-                 bprintf
-                 ("unexpected error : MSG_main() failed .. please report this bug "));
-
-  XBT_INFO("MSG_main finished; Cleaning up the simulation...");
-  /* Cleanup java hosts */
-  hosts = MSG_hosts_as_dynar();
-  for (index = 0; index < xbt_dynar_length(hosts) - 1; index++) {
-    jhost = (jobject) MSG_host_get_data(xbt_dynar_get_as(hosts,index,msg_host_t));
-    if (jhost)
-      jhost_unref(env, jhost);
-
-  }
-  xbt_dynar_free(&hosts);
-}
-
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Msg_createEnvironment(JNIEnv * env, jclass cls,
-                                       jstring jplatformFile)
-{
-
-  const char *platformFile =
-      (*env)->GetStringUTFChars(env, jplatformFile, 0);
-
-  MSG_create_environment(platformFile);
-
-  (*env)->ReleaseStringUTFChars(env, jplatformFile, platformFile);
-}
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Msg_debug(JNIEnv * env, jclass cls, jstring js)
-{
-  const char *s = (*env)->GetStringUTFChars(env, js, 0);
-  XBT_DEBUG("%s", s);
-  (*env)->ReleaseStringUTFChars(env, js, s);
-}
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Msg_verb(JNIEnv * env, jclass cls, jstring js)
-{
-  const char *s = (*env)->GetStringUTFChars(env, js, 0);
-  XBT_VERB("%s", s);
-  (*env)->ReleaseStringUTFChars(env, js, s);
-}
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Msg_info(JNIEnv * env, jclass cls, jstring js)
-{
-  const char *s = (*env)->GetStringUTFChars(env, js, 0);
-  XBT_INFO("%s", s);
-  (*env)->ReleaseStringUTFChars(env, js, s);
-}
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Msg_warn(JNIEnv * env, jclass cls, jstring js)
-{
-  const char *s = (*env)->GetStringUTFChars(env, js, 0);
-  XBT_WARN("%s", s);
-  (*env)->ReleaseStringUTFChars(env, js, s);
-}
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Msg_error(JNIEnv * env, jclass cls, jstring js)
-{
-  const char *s = (*env)->GetStringUTFChars(env, js, 0);
-  XBT_ERROR("%s", s);
-  (*env)->ReleaseStringUTFChars(env, js, s);
-}
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Msg_critical(JNIEnv * env, jclass cls, jstring js)
-{
-  const char *s = (*env)->GetStringUTFChars(env, js, 0);
-  XBT_CRITICAL("%s", s);
-  (*env)->ReleaseStringUTFChars(env, js, s);
-}
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Msg_deployApplication(JNIEnv * env, jclass cls,
-                                       jstring jdeploymentFile)
-{
-
-  const char *deploymentFile =
-      (*env)->GetStringUTFChars(env, jdeploymentFile, 0);
-
-  SIMIX_function_register_default(create_jprocess);
-  MSG_launch_application(deploymentFile);
-}
-/**
- * Function called when there is the need to create the java Process object
- * (when we are using deployement files).
- * it HAS to be executed on the process context, else really bad things will happen.
- */
-static int create_jprocess(int argc, char *argv[]) {
-  JNIEnv *env = get_current_thread_env();
-  //Change the "." in class name for "/".
-  xbt_str_subst(argv[0],'.','/',0);
-  jclass class_Process = (*env)->FindClass(env, argv[0]);
-  xbt_str_subst(argv[0],'/','.',0);
-  //Retrieve the methodID for the constructor
-  xbt_assert((class_Process != NULL), "Class not found.");
-  jmethodID constructor_Process = (*env)->GetMethodID(env, class_Process, "<init>", "(Lorg/simgrid/msg/Host;Ljava/lang/String;[Ljava/lang/String;)V");
-  xbt_assert((constructor_Process != NULL), "Constructor not found for class %s. Is there a (Host, String ,String[]) constructor in your class ?", argv[0]);
-
-  //Retrieve the name of the process.
-  jstring jname = (*env)->NewStringUTF(env, argv[0]);
-  //Build the arguments
-  jobjectArray args = (jobjectArray)((*env)->NewObjectArray(env,argc - 1,
-  (*env)->FindClass(env,"java/lang/String"),
-  (*env)->NewStringUTF(env,"")));
-  int i;
-  for (i = 1; i < argc; i++)
-      (*env)->SetObjectArrayElement(env,args,i - 1,(*env)->NewStringUTF(env, argv[i]));
-  //Retrieve the host for the process.
-  jstring jhostName = (*env)->NewStringUTF(env, MSG_host_get_name(MSG_host_self()));
-  jobject jhost = Java_org_simgrid_msg_Host_getByName(env, NULL, jhostName);
-  //creates the process
-  jobject jprocess = (*env)->NewObject(env, class_Process, constructor_Process, jhost, jname, args);
-  xbt_assert((jprocess != NULL), "Process allocation failed.");
-  jprocess = (*env)->NewGlobalRef(env, jprocess);
-  //bind the process to the context
-  msg_process_t process = MSG_process_self();
-  smx_ctx_java_t context = (smx_ctx_java_t)MSG_process_get_smx_ctx(process);
-  context->jprocess = jprocess;
-/* sets the PID and the PPID of the process */
-(*env)->SetIntField(env, jprocess, jprocess_field_Process_pid,(jint) MSG_process_get_PID(process));
-(*env)->SetIntField(env, jprocess, jprocess_field_Process_ppid, (jint) MSG_process_get_PPID(process));
-  jprocess_bind(jprocess, process, env);
-
-  return 0;
-}
-