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1 // Copyright (c) 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 // cwatcher.h |
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15 // |
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16 |
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17 /** |
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18 * @file |
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19 * @internalTechnology |
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20 * @released |
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21 */ |
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22 #ifndef __CWATCHER_H__ |
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23 #define __CWATCHER_H__ |
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24 |
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25 /** |
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26 ECom interface UID for Active Watcher. |
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27 @internalTechnology |
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28 @deprecated |
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29 */ |
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30 const TUid KUidEComWatcher = { 0x10006554 }; |
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31 |
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32 //********************************** |
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33 // Constants |
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34 //********************************** |
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35 /** |
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36 ECom interface watcher delay. |
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37 @internalTechnology |
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38 @deprecated |
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39 */ |
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40 const TInt KWatcherDelay = 10000000; // 10 seconds |
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41 |
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42 |
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43 //********************************** |
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44 // CWatcher |
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45 //********************************** |
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46 |
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47 class CWatcher : public CActive |
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48 /** |
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49 @internalComponent |
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50 @released |
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51 */ |
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52 { |
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53 public: |
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54 IMPORT_C static CWatcher* NewL(TInt aPriority); |
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55 IMPORT_C ~CWatcher(); |
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56 // |
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57 IMPORT_C void Start(TRequestStatus& aStatus); |
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58 // |
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59 private: |
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60 CWatcher(TInt aPriority); |
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61 void DoCancel(); |
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62 void RunL(); |
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63 // |
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64 private: |
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65 TRequestStatus* iObserver; |
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66 RThread iThread; |
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67 TInt iLaunchCount; |
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68 |
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69 }; |
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70 |
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71 //********************************** |
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72 // CWatcherWait |
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73 //********************************** |
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74 |
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75 class CWatcherWait: public CActive |
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76 /** |
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77 @internalComponent |
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78 @released |
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79 */ |
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80 { |
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81 public: |
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82 IMPORT_C static CWatcherWait* NewLC(TInt aPriority=EPriorityStandard); |
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83 IMPORT_C ~CWatcherWait(); |
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84 IMPORT_C void Start(); |
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85 // |
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86 protected: |
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87 CWatcherWait(TInt aPriority); |
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88 void RunL(); |
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89 void DoCancel(); |
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90 }; |
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91 |
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92 #endif // __CWATCHER_H__ |