///###////////////////////////////////////////////////////////////////////////
//
// Burton Computer Corporation
// http://www.burton-computer.com
// http://www.cooldevtools.com
// $Id: LockFile.h 272 2007-01-06 19:37:27Z brian $
//
// Copyright (C) 2007 Burton Computer Corporation
// ALL RIGHTS RESERVED
//
// This program is open source software; you can redistribute it
// and/or modify it under the terms of the Q Public License (QPL)
// version 1.0. Use of this software in whole or in part, including
// linking it (modified or unmodified) into other programs is
// subject to the terms of the QPL.
//
// 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
// Q Public License for more details.
//
// You should have received a copy of the Q Public License
// along with this program; see the file LICENSE.txt.  If not, visit
// the Burton Computer Corporation or CoolDevTools web site
// QPL pages at:
//
//    http://www.burton-computer.com/qpl.html
//    http://www.cooldevtools.com/qpl.html
//

#ifndef _LockFile_h
#define _LockFile_h

#include "File.h"
#include "LockFD.h"

class LockFile
{
public:
  LockFile(const File &file);
  ~LockFile();

  typedef LockFD::LockType_t LockType_t;

  void lock(LockType_t lock_type,
	    int lock_mode = 0600);
  void release();

private:
  /// Not implemented.
  LockFile(const LockFile &);

  /// Not implemented.
  LockFile& operator=(const LockFile &);

private:
  File m_file;
  Ptr<LockFD> m_lock;
};

#endif // _LockFile_h