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1 // Copyright (c) 2002-2009 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 __LOGSERVTASKINTERFACE_H__ |
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17 #define __LOGSERVTASKINTERFACE_H__ |
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18 |
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19 #include <logwrap.h> |
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20 |
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21 // Classes referenced |
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22 class TLogConfig; |
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23 class TLogTransferWindow; |
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24 class CLogEvent; |
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25 class CLogEventType; |
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26 class CLogServViewBase; |
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27 |
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28 /** |
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29 An interface class for starting a LogEng operation. |
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30 Every time when CLogServOperationQueue::RunL() takes the execution control, an operation will be picked up |
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31 from the pending queue and the StartL() method of the operation - called, for example: |
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32 CLogServOpEventAdd::StartL(). The operation's StartL() method will read the client data and calls an |
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33 appropriate method from this interface - TaskEventAddL() for example. |
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34 |
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35 @see CLogServOperationQueue |
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36 |
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37 @internalComponent |
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38 */ |
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39 class MLogServTaskInterface |
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40 { |
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41 public: |
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42 /** |
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43 * Event tasks |
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44 */ |
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45 virtual void TaskEventAddL(TRequestStatus& aStatus, CLogEvent& aEvent, const RMessage2& aMessage) = 0; |
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46 virtual void TaskEventChangeL(TRequestStatus& aStatus, const CLogEvent& aEvent, const RMessage2& aMessage) = 0; |
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47 virtual void TaskEventGetL(TRequestStatus& aStatus, CLogEvent& aEvent, const RMessage2& aMessage) = 0; |
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48 virtual void TaskEventDeleteL(TRequestStatus& aStatus, TLogId aId, const RMessage2& aMessage) = 0; |
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49 |
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50 /** |
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51 * Event type tasks |
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52 */ |
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53 virtual void TaskEventTypeAddL(TRequestStatus& aStatus, const CLogEventType& aEventType) = 0; |
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54 virtual void TaskEventTypeGetL(TRequestStatus& aStatus, const CLogEventType*& aEventType, TUid aUid) = 0; |
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55 virtual void TaskEventTypeChangeL(TRequestStatus& aStatus, const CLogEventType& aEventType) = 0; |
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56 virtual void TaskEventTypeDeleteL(TRequestStatus& aStatus, TUid aType) = 0; |
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57 |
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58 /** |
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59 * Configuration tasks |
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60 */ |
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61 virtual void TaskConfigGetL(TRequestStatus& aStatus, TLogConfig& aConfig) = 0; |
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62 virtual void TaskConfigChangeL(TRequestStatus& aStatus, const TLogConfig& aConfig) = 0; |
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63 |
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64 /** |
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65 * Clearing tasks |
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66 */ |
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67 virtual void TaskClearLogL(TRequestStatus& aStatus, const TTime& aDate |
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68 #ifdef SYMBIAN_ENABLE_EVENTLOGGER_DUALSIM |
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69 , TSimId aSimId |
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70 #endif |
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71 ) = 0; |
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72 virtual void TaskClearRecentL(TRequestStatus& aStatus, TInt aRecentList |
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73 #ifdef SYMBIAN_ENABLE_EVENTLOGGER_DUALSIM |
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74 , TSimId aSimId |
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75 #endif |
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76 ) = 0; |
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77 |
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78 /** |
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79 * Maintenance tasks |
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80 */ |
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81 virtual void TaskMaintenanceStartL(TRequestStatus& aStatus, TBool aPurge) = 0; |
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82 |
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83 /** |
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84 * Window building tasks |
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85 */ |
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86 virtual void TaskBuildWindowL(TRequestStatus& aStatus, const CLogServViewBase& aView, |
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87 const TLogTransferWindow& aWindow, const RMessage2& aMessage) = 0; |
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88 |
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89 /** |
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90 * Cancellation |
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91 */ |
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92 virtual void TaskCancelCurrent() = 0; |
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93 }; |
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94 |
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95 |
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96 #endif |