daemon/src/core/WallClock.h

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/*
 * Clock.h
 *
 *  Created on: 17.07.2009
 *      Author: morgenro
 */

#ifndef WALLCLOCK_H_
#define WALLCLOCK_H_

#include <ibrcommon/thread/Thread.h>
#include <ibrcommon/thread/Conditional.h>
#include <ibrcommon/thread/Timer.h>
#include "Component.h"

namespace dtn
{
        namespace core
        {
                class WallClock : public ibrcommon::Conditional, public dtn::daemon::IntegratedComponent, public ibrcommon::TimerCallback
                {
                public:
                        WallClock(size_t frequency);
                        virtual ~WallClock();

                        void sync();

                        virtual size_t timeout(ibrcommon::Timer*);

                        virtual const std::string getName() const;

                protected:
                        virtual void componentUp();
                        virtual void componentDown();

                private:
                        size_t _frequency;
                        size_t _next;
                        ibrcommon::Timer _timer;

                };
        }
}

#endif /* WALLCLOCK_H_ */