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/*
* Copyright (c) 2003, 2024, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
#include <stdlib.h>
#include <string.h>
#include "jvmti.h"
#include "agent_common.hpp"
#include "jni_tools.hpp"
#include "jvmti_tools.hpp"
extern "C" {
/* ============================================================================= */
#define STATUS_FAIL 97
/* ============================================================================= */
/**
* Callback for VM_DEATH event.
*/
JNIEXPORT void JNICALL
callbackVMDeath(jvmtiEnv* jvmti, JNIEnv* jni) {
int success = NSK_TRUE;
NSK_DISPLAY0("Disable VM_DEATH event in VM_DEATH callback\n");
if (!NSK_JVMTI_VERIFY(
jvmti->SetEventNotificationMode(JVMTI_DISABLE, JVMTI_EVENT_VM_DEATH, nullptr))) {
success = NSK_FALSE;
} else {
NSK_DISPLAY0(" ... disabled\n");
}
NSK_DISPLAY0(">>> Testcase #1: Dispose JVMTI environment in VM_DEATH callback\n");
if (!NSK_JVMTI_VERIFY(jvmti->DisposeEnvironment())) {
success = NSK_FALSE;
} else {
NSK_DISPLAY0(" ... disposed\n");
}
if (!success) {
NSK_DISPLAY1("Exit with FAIL exit status: %d\n", STATUS_FAIL);
NSK_BEFORE_TRACE(exit(STATUS_FAIL));
}
}
/* ============================================================================= */
/** Agent library initialization. */
#ifdef STATIC_BUILD
JNIEXPORT jint JNICALL Agent_OnLoad_disposeenv002(JavaVM *jvm, char *options, void *reserved) {
return Agent_Initialize(jvm, options, reserved);
}
JNIEXPORT jint JNICALL Agent_OnAttach_disposeenv002(JavaVM *jvm, char *options, void *reserved) {
return Agent_Initialize(jvm, options, reserved);
}
JNIEXPORT jint JNI_OnLoad_disposeenv002(JavaVM *jvm, char *options, void *reserved) {
return JNI_VERSION_1_8;
}
#endif
jint Agent_Initialize(JavaVM *jvm, char *options, void *reserved) {
jvmtiEnv* jvmti = nullptr;
if (!NSK_VERIFY(nsk_jvmti_parseOptions(options)))
return JNI_ERR;
if (!NSK_VERIFY((jvmti =
nsk_jvmti_createJVMTIEnv(jvm, reserved)) != nullptr))
return JNI_ERR;
{
jvmtiEventCallbacks eventCallbacks;
memset(&eventCallbacks, 0, sizeof(eventCallbacks));
eventCallbacks.VMDeath = callbackVMDeath;
if (!NSK_JVMTI_VERIFY(jvmti->SetEventCallbacks(&eventCallbacks, sizeof(eventCallbacks)))) {
return JNI_ERR;
}
NSK_DISPLAY0("Enable VM_DEATH event in JVM_OnLoad()\n");
if (!NSK_JVMTI_VERIFY(
jvmti->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_VM_DEATH, nullptr))) {
return JNI_ERR;
}
NSK_DISPLAY0(" ... enabled\n");
}
return JNI_OK;
}
/* ============================================================================= */
}
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