/*
   Copyright (C) 2003-2006 MySQL AB, 2008, 2009 Sun Microsystems, Inc.
    All rights reserved. Use is subject to license terms.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License, version 2.0,
   as published by the Free Software Foundation.

   This program is also distributed with certain software (including
   but not limited to OpenSSL) that is licensed under separate terms,
   as designated in a particular file or component or in included license
   documentation.  The authors of MySQL hereby grant you an additional
   permission to link the program and your derivative works with the
   separately licensed software that they have included with MySQL.

   This program 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 2.0, for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
*/

#ifndef NDBT_BACKUP_HPP
#define NDBT_BACKUP_HPP

#include <mgmapi.h>
#include <Vector.hpp>
#include "NdbConfig.hpp"
#include <NdbRestarter.hpp>

class NdbBackup : public NdbConfig {
public:
  NdbBackup(int _own_id, const char* _addr = 0) 
    : NdbConfig(_own_id, _addr) {};

  int start(unsigned & _backup_id,
	    int flags = 2,
	    unsigned int user_backup_id= 0,
	    unsigned int logtype= 0);
  int start() { unsigned unused =0; return start(unused); }
  int restore(unsigned _backup_id);

  int NFMaster(NdbRestarter& _restarter);
  int NFMasterAsSlave(NdbRestarter& _restarter);
  int NFSlave(NdbRestarter& _restarter);
  int NF(NdbRestarter& _restarter, int *NFDuringBackup_codes, const int sz, bool onMaster);

  int FailMaster(NdbRestarter& _restarter);
  int FailMasterAsSlave(NdbRestarter& _restarter);
  int FailSlave(NdbRestarter& _restarter);
  int Fail(NdbRestarter& _restarter, int *Fail_codes, const int sz, bool onMaster);
  int startLogEvent();
  int checkBackupStatus();

  int clearOldBackups();

private:

  int execRestore(bool _restore_data,
		  bool _restore_meta,
		  int _node_id,
		  unsigned _backup_id);

  const char * getBackupDataDirForNode(int _node_id);
  NdbLogEventHandle log_handle;
  
};

#endif
