thread.h

/*
Copyright (C) 2012 Intel Corporation

This library 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 2.1 of the License, or (at your option) any later version.

This library 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 this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

#ifndef _CUTIL_THREAD_H_
#define _CUTIL_THREAD_H_

#include <pthread.h>
#include <sys/prctl.h>
#include "logger.h"

namespace CUtil {

class Thread
{
    pthread_cond_t cond;
    pthread_mutex_t mutex;
    pthread_t thread;
    bool runnableFlag;

private:

    bool setRunnableFlag(bool flag);

    bool wait( long miliseconds );

public:

    virtual void run() = 0;

protected:

    bool isRunnable(long miliseconds = 0);

public:

    Thread();
    virtual ~Thread();

    virtual bool start();

    bool setPriority(int priority);

    virtual void stop();

    bool restart()
    {
        stop();
        return start();
    }
};

}

#endif