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1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // timer handler header file |
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15 // |
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16 // |
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17 |
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18 |
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19 #ifndef __TIMERHANDLER__H |
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20 #define __TIMERHANDLER__H |
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21 |
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22 #include "timer.h" |
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23 #include "timerserver.h" |
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24 #include "timerclient.h" |
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25 |
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26 #define MAXTIMERLIMIT 512 |
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27 #define DELAYTIMER_MAX 32 |
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28 |
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29 class CTimerReqHandler: public CBase |
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30 { |
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31 public: |
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32 friend class CTimerServer; |
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33 friend class CLibRtTimer; |
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34 TInt CreateTimer(TInt& aTimerId, struct sigevent *aSig); |
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35 TInt RemoveTimer(const TInt& aTimerId); |
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36 TInt Time(const TInt& aTimerId, struct itimerspec *aTime); |
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37 TInt SetTime(const TInt& aTimerId, TInt aFlag, const struct itimerspec *aIpTime, |
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38 struct itimerspec *aOpTime); |
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39 TInt OverrunCount(const TInt& aTimerId, TInt& aOverrunCount); |
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40 TInt TimerRequestHandler(); |
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41 |
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42 CTimerReqHandler(); |
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43 ~CTimerReqHandler(); |
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44 RTimerSession session; |
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45 inline void SetServerHandle(RServer2 aServer) |
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46 { |
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47 iServer = aServer; |
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48 } |
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49 RServer2 iServer; |
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50 inline void ResetClientFlag() |
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51 { |
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52 session.ResetConnectionFlag(); |
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53 } |
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54 inline void ResetServerFlag() |
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55 { |
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56 iServConnectLock.Wait(); |
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57 iIsServStarted = EFalse; |
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58 iServConnectLock.Signal(); |
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59 } |
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60 private: |
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61 TInt Connect(); |
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62 CRtTimer* FindTimer(const TInt& aTimerId); |
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63 TInt StartTimerServer(); |
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64 |
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65 const static TInt KTimersGran = 4; |
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66 CArrayPtrSeg<CRtTimer> iTimers; |
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67 RMutex iTimersLock; |
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68 |
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69 RThread iServ; //timer server thread |
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70 |
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71 TBool iIsServStarted; |
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72 RMutex iServConnectLock; |
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73 RSemaphore iTimerSemaphore; |
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74 }; |
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75 |
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76 CTimerReqHandler* getTimerHandler(); |
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77 |
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78 #endif //__TIMERHANDLER__H |
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79 |