+/* Functions related to the MSG VM API. */
+
+/* Copyright (c) 2012. The SimGrid Team. */
+
+/* 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 "jmsg_vm.h"
+#include "jmsg_host.h"
+#include "jmsg_process.h"
+#include "jxbt_utilities.h"
+
+XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(jmsg);
+
+void jvm_bind(JNIEnv *env, jobject jvm, msg_vm_t vm) {
+ (*env)->SetLongField(env, jvm, jvm_field_bind, (jlong) (long) (vm));
+}
+msg_vm_t jvm_get_native(JNIEnv *env, jobject jvm) {
+ msg_vm_t vm = (msg_vm_t)(*env)->GetLongField(env, jvm, jvm_field_bind);
+ return vm;
+}
+
+JNIEXPORT void JNICALL
+Java_org_simgrid_msg_VM_nativeInit(JNIEnv *env, jclass cls) {
+ jclass jprocess_class_VM = (*env)->FindClass(env, "org/simgrid/msg/VM");
+ jvm_field_bind = jxbt_get_jfield(env, jprocess_class_VM, "bind", "J");
+ if (!jvm_field_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_VM_start(JNIEnv *env, jobject jvm, jobject jhost, jint jcoreamount) {
+ m_host_t host = jhost_get_native(env, jhost);
+
+ msg_vm_t vm = MSG_vm_start(host, (int)jcoreamount);
+
+ jvm_bind(env,jvm,vm);
+}
+JNIEXPORT jboolean JNICALL
+Java_org_simgrid_msg_VM_isSuspended(JNIEnv *env, jobject jvm) {
+ msg_vm_t vm = jvm_get_native(env,jvm);
+
+ return MSG_vm_is_suspended(vm) ? JNI_TRUE : JNI_FALSE;
+}
+JNIEXPORT jboolean JNICALL
+Java_org_simgrid_msg_VM_isRunning(JNIEnv *env, jobject jvm) {
+ msg_vm_t vm = jvm_get_native(env,jvm);
+
+ return MSG_vm_is_running(vm) ? JNI_TRUE : JNI_FALSE;
+}
+JNIEXPORT void JNICALL
+Java_org_simgrid_msg_VM_bind(JNIEnv *env, jobject jvm, jobject jprocess) {
+ msg_vm_t vm = jvm_get_native(env,jvm);
+ m_process_t process = jprocess_to_native_process(jprocess,env);
+
+ MSG_vm_bind(vm,process);
+}
+JNIEXPORT void JNICALL
+Java_org_simgrid_msg_VM_unbind(JNIEnv *env, jobject jvm, jobject jprocess) {
+ msg_vm_t vm = jvm_get_native(env,jvm);
+ m_process_t process = jprocess_to_native_process(jprocess,env);
+
+ MSG_vm_unbind(vm,process);
+}
+JNIEXPORT void JNICALL
+Java_org_simgrid_msg_VM_migrate(JNIEnv *env, jobject jvm, jobject jhost) {
+ msg_vm_t vm = jvm_get_native(env,jvm);
+ m_host_t host = jhost_get_native(env, jhost);
+
+ MSG_vm_migrate(vm,host);
+}
+JNIEXPORT void JNICALL
+Java_org_simgrid_msg_VM_suspend(JNIEnv *env, jobject jvm) {
+ msg_vm_t vm = jvm_get_native(env,jvm);
+
+ MSG_vm_suspend(vm);
+}
+JNIEXPORT void JNICALL
+Java_org_simgrid_msg_VM_resume(JNIEnv *env, jobject jvm) {
+ msg_vm_t vm = jvm_get_native(env,jvm);
+
+ MSG_vm_resume(vm);
+}