sl@0: // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // timer header file
sl@0: // 
sl@0: //
sl@0: 
sl@0: 
sl@0: #ifndef __TIMER__H
sl@0: #define __TIMER__H
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include <time.h>
sl@0: #include <signal.h>
sl@0: 
sl@0: #define MAXTIMERLIMIT 512
sl@0: #define DELAYTIMER_MAX 32
sl@0: 
sl@0: class CTimerReqHandler;	
sl@0: class CRtTimer;
sl@0: class CTimerServer;
sl@0: NONSHARABLE_CLASS(CLibRtTimer): public CTimer
sl@0: 	{
sl@0: 	public:
sl@0: 	CLibRtTimer():CTimer(EPriorityHigh)
sl@0: 		{
sl@0: 		}
sl@0: 	void ConstructL()
sl@0: 		{
sl@0: 		CTimer::ConstructL();
sl@0: 		}
sl@0: 	void At(TTime aSetTime)
sl@0: 		{
sl@0: 		CTimer::At(aSetTime);
sl@0: 		}
sl@0: 	inline void Set(CRtTimer* CRtPtr)
sl@0: 		{
sl@0: 		ptr = CRtPtr;
sl@0: 		}
sl@0: 	inline CRtTimer* GetRtPtr()
sl@0: 	{
sl@0: 		return ptr;
sl@0: 	}
sl@0: 	void AddToAS();
sl@0: 	private:
sl@0: 		void RunL();
sl@0: 		CRtTimer* ptr;
sl@0: 	};
sl@0: 
sl@0: class CRtTimer:public CBase
sl@0: {
sl@0: public: 
sl@0: 	friend class CTimerReqHandler;	
sl@0: 	friend class CTimerServer;
sl@0: 	friend class CLibRtTimer;
sl@0: 	static CRtTimer* New(struct sigevent *aSig);	
sl@0: 	TInt SetTime(TInt aFlag, const struct itimerspec *aIpTime,
sl@0: 				 struct itimerspec *aOpTime);			 
sl@0: 	TInt Time(struct itimerspec *aTime) const;
sl@0: 	TInt OverrunCount(TInt& aOverrunCount) const;	
sl@0: 	virtual ~CRtTimer();
sl@0: protected: 
sl@0: 
sl@0: 	CRtTimer(struct sigevent *aSig);
sl@0: private:
sl@0: 	CLibRtTimer iTimer;
sl@0: 	
sl@0: 	TInt iTimerId;
sl@0: 	TBool iIsArmed;
sl@0: 	TBool iIsTimerReset;
sl@0: 
sl@0: 	struct sigevent iSigEvent;
sl@0: 	struct itimerspec iStartTime;
sl@0: 	struct timespec iEndTime;
sl@0: };
sl@0: #endif //__TIMER__H
sl@0: