1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // timer handler header file

    15 // 

    16 //

    17 

    18 

    19 #ifndef __TIMERHANDLER__H

    20 #define __TIMERHANDLER__H

    21 

    22 #include "timer.h"

    23 #include "timerserver.h"

    24 #include "timerclient.h"

    25 

    26 #define MAXTIMERLIMIT 512

    27 #define DELAYTIMER_MAX 32

    28 

    29 class CTimerReqHandler: public CBase

    30 {

    31 public:	

    32 	friend class CTimerServer;

    33 	friend class CLibRtTimer;

    34 	TInt CreateTimer(TInt& aTimerId, struct sigevent *aSig);

    35 	TInt RemoveTimer(const TInt& aTimerId);	

    36 	TInt Time(const TInt& aTimerId, struct itimerspec *aTime);

    37 	TInt SetTime(const TInt& aTimerId, TInt aFlag, const struct itimerspec *aIpTime,

    38 			 struct itimerspec *aOpTime);	

    39 	TInt OverrunCount(const TInt& aTimerId, TInt& aOverrunCount);

    40 	TInt TimerRequestHandler();

    41 	

    42 	CTimerReqHandler();	 						   							   

    43 	~CTimerReqHandler();

    44 	RTimerSession session;

    45 	inline void SetServerHandle(RServer2 aServer)

    46 		{

    47 		iServer = aServer;

    48 		}

    49 	RServer2 iServer;

    50 	inline void ResetClientFlag()

    51 	    {

    52 	    session.ResetConnectionFlag();

    53 	    }

    54 	inline void ResetServerFlag()

    55 		{

    56 		iServConnectLock.Wait();

    57 		iIsServStarted = EFalse;

    58 		iServConnectLock.Signal();

    59 		}

    60 private:

    61 	TInt Connect();

    62 	CRtTimer* FindTimer(const TInt& aTimerId);

    63 	TInt StartTimerServer();

    64 

    65 	const static TInt KTimersGran = 4;			 						   

    66 	CArrayPtrSeg<CRtTimer> iTimers;

    67 	RMutex iTimersLock;	

    68 	

    69 	RThread	iServ; //timer server thread

    70 

    71 	TBool 	iIsServStarted;

    72 	RMutex 	iServConnectLock;

    73 	RSemaphore iTimerSemaphore;

    74 };

    75 

    76 CTimerReqHandler* getTimerHandler();

    77 

    78 #endif //__TIMERHANDLER__H

    79