/*
 * Copyright (C) 2015 by Multi-Tech Systems
 *
 * This file is part of libmts-io.
 *
 * libmts-io is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * libmts-io 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with libmts-io.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

/*! 
 \file MTS_IO_LockFile.h
 \brief A brief description 
 \date Oct 8, 2014
 \author sgodinez

 A more elaborate description
*/
#ifndef MTS_IO_LOCKFILE_H_
#define MTS_IO_LOCKFILE_H_

#include <mts/MTS_NonCopyable.h>
#include <string>

namespace MTS {
    namespace IO {

        class LockFile : MTS::NonCopyable {

            public:

                LockFile(const std::string& sFilePath);
                virtual ~LockFile();

                bool lock(uint32_t tryMillis);
                void unlock();
                bool isLocked();

            protected:

            private:
                std::string m_sFile;
                int m_iLockFd;
        };

    }
}

#endif /* MTS_IO_LOCKFILE_H_ */