/*

 * Copyright (c) 2012, 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.

 *

 */

#ifndef SHARE_JFR_RECORDER_SERVICE_JFROPTIONSET_HPP

#define SHARE_JFR_RECORDER_SERVICE_JFROPTIONSET_HPP

#include "jni.h"

#include "memory/allocation.hpp"

#include "utilities/exceptions.hpp"

template <typename>

class GrowableArray;

//

// Command-line options and defaults

//

class JfrOptionSet : public AllStatic {

  friend class JfrRecorder;

 private:

  static jlong _max_chunk_size;

  static jlong _global_buffer_size;

  static jlong _thread_buffer_size;

  static jlong _memory_size;

  static jlong _num_global_buffers;

  static jlong _old_object_queue_size;

  static u4 _stack_depth;

  static jboolean _sample_threads;

  static jboolean _retransform;

  static jboolean _sample_protection;

  static bool initialize(Thread* thread);

  static bool configure(TRAPS);

  static bool adjust_memory_options();

 public:

  static jlong max_chunk_size();

  static void set_max_chunk_size(jlong value);

  static jlong global_buffer_size();

  static void set_global_buffer_size(jlong value);

  static jlong thread_buffer_size();

  static void set_thread_buffer_size(jlong value);

  static jlong memory_size();

  static void set_memory_size(jlong value);

  static jlong num_global_buffers();

  static void set_num_global_buffers(jlong value);

  static jint old_object_queue_size();

  static void set_old_object_queue_size(jlong value);

  static u4 stackdepth();

  static void set_stackdepth(u4 depth);

  static bool sample_threads();

  static void set_sample_threads(jboolean sample);

  static bool can_retransform();

  static void set_retransform(jboolean value);

  static bool compressed_integers();

  static bool allow_retransforms();

  static bool allow_event_retransforms();

  static bool sample_protection();

  DEBUG_ONLY(static void set_sample_protection(jboolean protection);)

  static bool parse_flight_recorder_option(const JavaVMOption** option, char* delimiter);

  static bool parse_start_flight_recording_option(const JavaVMOption** option, char* delimiter);

};

#endif // SHARE_JFR_RECORDER_SERVICE_JFROPTIONSET_HPP