genericopenlibs/posixrealtimeextensions/inc/timer.h
author andy simpson <andrews@symbian.org>
Wed, 16 Jun 2010 08:14:03 +0100
branchGCC_SURGE
changeset 36 6a60b9d459b4
parent 0 e4d67989cc36
permissions -rw-r--r--
GCCE fixes (Bug 2971) (see also Bug 1713 on CompilerCompatibilty branch) : Remove overqualified method name and change check for ULong to not try and test typedef
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// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// timer header file
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// 
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//
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#ifndef __TIMER__H
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#define __TIMER__H
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#include <e32base.h>
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#include <time.h>
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#include <signal.h>
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#define MAXTIMERLIMIT 512
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#define DELAYTIMER_MAX 32
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class CTimerReqHandler;	
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class CRtTimer;
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class CTimerServer;
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NONSHARABLE_CLASS(CLibRtTimer): public CTimer
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	{
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	public:
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	CLibRtTimer():CTimer(EPriorityHigh)
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		{
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		}
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	void ConstructL()
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		{
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		CTimer::ConstructL();
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		}
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	void At(TTime aSetTime)
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		{
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		CTimer::At(aSetTime);
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		}
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	inline void Set(CRtTimer* CRtPtr)
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		{
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		ptr = CRtPtr;
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		}
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	inline CRtTimer* GetRtPtr()
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	{
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		return ptr;
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	}
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	void AddToAS();
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	private:
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		void RunL();
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		CRtTimer* ptr;
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	};
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class CRtTimer:public CBase
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{
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public: 
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	friend class CTimerReqHandler;	
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	friend class CTimerServer;
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	friend class CLibRtTimer;
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	static CRtTimer* New(struct sigevent *aSig);	
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	TInt SetTime(TInt aFlag, const struct itimerspec *aIpTime,
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				 struct itimerspec *aOpTime);			 
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	TInt Time(struct itimerspec *aTime) const;
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	TInt OverrunCount(TInt& aOverrunCount) const;	
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	virtual ~CRtTimer();
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protected: 
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	CRtTimer(struct sigevent *aSig);
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private:
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	CLibRtTimer iTimer;
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	TInt iTimerId;
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	TBool iIsArmed;
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	TBool iIsTimerReset;
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	struct sigevent iSigEvent;
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	struct itimerspec iStartTime;
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	struct timespec iEndTime;
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};
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#endif //__TIMER__H
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