/*

 * 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_DCMD_JFRDCMDS_HPP

#define SHARE_JFR_DCMD_JFRDCMDS_HPP

#include "services/diagnosticCommand.hpp"

class JfrDumpFlightRecordingDCmd : public DCmdWithParser {

 protected:

  DCmdArgument<char*> _name;

  DCmdArgument<char*> _filename;

  DCmdArgument<NanoTimeArgument> _maxage;

  DCmdArgument<MemorySizeArgument> _maxsize;

  DCmdArgument<char*> _begin;

  DCmdArgument<char*> _end;

  DCmdArgument<bool>  _path_to_gc_roots;

 public:

  JfrDumpFlightRecordingDCmd(outputStream* output, bool heap);

  static const char* name() {

    return "JFR.dump";

  }

  static const char* description() {

    return "Copies contents of a JFR recording to file. Either the name or the recording id must be specified.";

  }

  static const char* impact() {

    return "Low";

  }

  static const JavaPermission permission() {

    JavaPermission p = {"java.lang.management.ManagementPermission", "monitor", NULL};

    return p;

  }

  static int num_arguments();

  virtual void execute(DCmdSource source, TRAPS);

};

class JfrCheckFlightRecordingDCmd : public DCmdWithParser {

 protected:

  DCmdArgument<char*> _name;

  DCmdArgument<bool>  _verbose;

 public:

  JfrCheckFlightRecordingDCmd(outputStream* output, bool heap);

  static const char* name() {

    return "JFR.check";

  }

  static const char* description() {

    return "Checks running JFR recording(s)";

  }

  static const char* impact() {

    return "Low";

  }

  static const JavaPermission permission() {

    JavaPermission p = {"java.lang.management.ManagementPermission", "monitor", NULL};

    return p;

  }

  static int num_arguments();

  virtual void execute(DCmdSource source, TRAPS);

};

class JfrStartFlightRecordingDCmd : public DCmdWithParser {

 protected:

  DCmdArgument<char*> _name;

  DCmdArgument<StringArrayArgument*> _settings;

  DCmdArgument<NanoTimeArgument> _delay;

  DCmdArgument<NanoTimeArgument> _duration;

  DCmdArgument<bool> _disk;

  DCmdArgument<char*> _filename;

  DCmdArgument<NanoTimeArgument> _maxage;

  DCmdArgument<MemorySizeArgument> _maxsize;

  DCmdArgument<bool> _dump_on_exit;

  DCmdArgument<bool> _path_to_gc_roots;

 public:

  JfrStartFlightRecordingDCmd(outputStream* output, bool heap);

  static const char* name() {

    return "JFR.start";

  }

  static const char* description() {

    return "Starts a new JFR recording";

  }

  static const char* impact() {

    return "Medium: Depending on the settings for a recording, the impact can range from low to high.";

  }

  static const JavaPermission permission() {

    JavaPermission p = {"java.lang.management.ManagementPermission", "monitor", NULL};

    return p;

  }

  static int num_arguments();

  virtual void execute(DCmdSource source, TRAPS);

};

class JfrStopFlightRecordingDCmd : public DCmdWithParser {

 protected:

  DCmdArgument<char*> _name;

  DCmdArgument<char*> _filename;

 public:

  JfrStopFlightRecordingDCmd(outputStream* output, bool heap);

  static const char* name() {

    return "JFR.stop";

  }

  static const char* description() {

    return "Stops a JFR recording";

  }

  static const char* impact() {

    return "Low";

  }

  static const JavaPermission permission() {

    JavaPermission p = {"java.lang.management.ManagementPermission", "monitor", NULL};

    return p;

  }

  static int num_arguments();

  virtual void execute(DCmdSource source, TRAPS);

};

class JfrRuntimeOptions;

class JfrConfigureFlightRecorderDCmd : public DCmdWithParser {

  friend class JfrOptionSet;

 protected:

  DCmdArgument<char*> _repository_path;

  DCmdArgument<char*> _dump_path;

  DCmdArgument<jlong> _stack_depth;

  DCmdArgument<jlong> _global_buffer_count;

  DCmdArgument<MemorySizeArgument> _global_buffer_size;

  DCmdArgument<MemorySizeArgument> _thread_buffer_size;

  DCmdArgument<MemorySizeArgument> _memory_size;

  DCmdArgument<MemorySizeArgument> _max_chunk_size;

  DCmdArgument<bool>  _sample_threads;

 public:

  JfrConfigureFlightRecorderDCmd(outputStream* output, bool heap);

  static const char* name() {

    return "JFR.configure";

  }

  static const char* description() {

    return "Configure JFR";

  }

  static const char* impact() {

    return "Low";

  }

  static const JavaPermission permission() {

    JavaPermission p = {"java.lang.management.ManagementPermission", "monitor", NULL};

    return p;

  }

  static int num_arguments();

  virtual void execute(DCmdSource source, TRAPS);

};

bool register_jfr_dcmds();

#endif // SHARE_JFR_DCMD_JFRDCMDS_HPP