/*

 * Copyright (c) 2019, 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 "precompiled.hpp"

#include "jfr/jfr.hpp"

#include "jfr/leakprofiler/leakProfiler.hpp"

#include "jfr/periodic/sampling/jfrThreadSampler.hpp"

#include "jfr/recorder/jfrRecorder.hpp"

#include "jfr/recorder/checkpoint/jfrCheckpointManager.hpp"

#include "jfr/recorder/repository/jfrEmergencyDump.hpp"

#include "jfr/recorder/service/jfrOptionSet.hpp"

#include "jfr/support/jfrThreadLocal.hpp"

#include "runtime/java.hpp"

bool Jfr::is_enabled() {

  return JfrRecorder::is_enabled();

}

bool Jfr::is_disabled() {

  return JfrRecorder::is_disabled();

}

bool Jfr::is_recording() {

  return JfrRecorder::is_recording();

}

void Jfr::on_vm_init() {

  if (!JfrRecorder::on_vm_init()) {

    vm_exit_during_initialization("Failure when starting JFR on_vm_init");

  }

}

void Jfr::on_vm_start() {

  if (!JfrRecorder::on_vm_start()) {

    vm_exit_during_initialization("Failure when starting JFR on_vm_start");

  }

}

void Jfr::on_unloading_classes() {

  if (JfrRecorder::is_created()) {

    JfrCheckpointManager::write_type_set_for_unloaded_classes();

  }

}

void Jfr::on_thread_start(Thread* t) {

  JfrThreadLocal::on_start(t);

}

void Jfr::on_thread_exit(Thread* t) {

  JfrThreadLocal::on_exit(t);

}

void Jfr::on_java_thread_dismantle(JavaThread* jt) {

  if (JfrRecorder::is_recording()) {

    JfrCheckpointManager::write_thread_checkpoint(jt);

  }

}

void Jfr::on_vm_shutdown(bool exception_handler) {

  if (JfrRecorder::is_recording()) {

    JfrEmergencyDump::on_vm_shutdown(exception_handler);

  }

}

void Jfr::weak_oops_do(BoolObjectClosure* is_alive, OopClosure* f) {

  if (LeakProfiler::is_running()) {

    LeakProfiler::oops_do(is_alive, f);

  }

}

bool Jfr::on_flight_recorder_option(const JavaVMOption** option, char* delimiter) {

  return JfrOptionSet::parse_flight_recorder_option(option, delimiter);

}

bool Jfr::on_start_flight_recording_option(const JavaVMOption** option, char* delimiter) {

  return JfrOptionSet::parse_start_flight_recording_option(option, delimiter);

}