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1 // Copyright (c) 2007-2009 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 // |
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15 |
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16 #ifndef __RVOBSERVER_H__ |
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17 #define __RVOBSERVER_H__ |
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18 |
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19 #include <e32base.h> |
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20 #include <apastarter.h> |
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21 #include <e32debug.h> |
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22 |
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23 #include "timeoutwaiternotification.h" |
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24 #include "rvobservernotification.h" |
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25 |
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26 /** |
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27 @internalTechnology |
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28 @released |
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29 */ |
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30 enum TRvObserverState |
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31 { |
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32 ERvObserverStateNotInvoked = 0, |
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33 ERvObserverStateAwaitingRv |
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34 }; |
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35 |
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36 |
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37 |
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38 class CTimeoutWaiter; |
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39 class CSsmStartupProperties; |
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40 |
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41 NONSHARABLE_CLASS( CRvObserver ) : public CActive, public MTimeoutWaiterNotification |
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42 { |
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43 public: |
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44 static CRvObserver* NewL( RProcess& aProcess, MRvObserverNotification& aObserved, CApaStarter* aApaStarter ); |
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45 static CRvObserver* NewLC( RProcess& aProcess, MRvObserverNotification& aObserved, CApaStarter* aApaStarter ); |
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46 ~CRvObserver(); |
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47 |
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48 void RvAndObserveL( CSsmStartupProperties* aStartupProperties ); |
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49 // From MTimeoutWaiterNotification |
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50 void NotifyTimeout(); |
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51 |
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52 protected: |
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53 void RunL(); |
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54 void DoCancel(); |
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55 TInt RunError( TInt aError ); |
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56 |
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57 private: |
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58 CRvObserver( RProcess& aProcess, MRvObserverNotification& aObserved, CApaStarter* aApaStarter ); |
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59 void ConstructL(); |
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60 |
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61 void InvokeL(); |
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62 TInt GetProcessHandle( RProcess& aProcess, const TThreadId& aThreadId ); |
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63 void NotifyOrRetryL(); |
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64 TBool GoodStart(); |
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65 |
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66 private: |
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67 CTimeoutWaiter* iTimeoutWaiter; |
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68 CApaStarter* iApaStarter; // not owning |
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69 CSsmStartupProperties* iStartupProperties; // Not owning. |
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70 MRvObserverNotification& iStarter; |
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71 TInt iHandleNumber; |
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72 TThreadId iThreadId; |
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73 RProcess& iProcess; |
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74 TRvObserverState iObserverState; |
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75 TInt iRetries; |
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76 TBool iTimeOut; |
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77 }; |
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78 |
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79 |
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80 |
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81 #endif // __RVOBSERVER_H__ |
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82 |