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1 /* |
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2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: CCSXHRuntimeAppWatcher class definition |
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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 #include "csxhruntimeappwatcher.h" |
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20 #include "csxhconstants.h" |
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21 |
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22 // ======================================================================== |
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23 // CCSXHRuntimeAppWatcher |
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24 // ======================================================================== |
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25 // |
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26 CCSXHRuntimeAppWatcher::CCSXHRuntimeAppWatcher() |
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27 : CActive( CActive::EPriorityIdle ) |
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28 { |
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29 } |
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30 |
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31 CCSXHRuntimeAppWatcher::~CCSXHRuntimeAppWatcher() |
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32 { |
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33 if ( IsActive() ) |
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34 Cancel(); |
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35 iFileSession.Close(); |
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36 } |
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37 |
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38 CCSXHRuntimeAppWatcher* CCSXHRuntimeAppWatcher::NewL() |
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39 { |
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40 CCSXHRuntimeAppWatcher* self = new ( ELeave ) CCSXHRuntimeAppWatcher(); |
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41 CleanupStack::PushL( self ); |
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42 self->ConstructL(); |
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43 CleanupStack::Pop( self ); |
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44 return self; |
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45 } |
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46 |
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47 void CCSXHRuntimeAppWatcher::ConstructL() |
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48 { |
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49 CActiveScheduler::Add( this ); |
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50 User::LeaveIfError( iFileSession.Connect() ); |
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51 } |
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52 |
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53 void CCSXHRuntimeAppWatcher::RunL() |
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54 { |
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55 // iStatus equals to KErrNone means completion |
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56 // |
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57 if ( iStatus == KErrNone ) |
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58 { |
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59 iObserver->RuntimeUpdateIndex(); |
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60 Start(); |
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61 } |
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62 |
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63 } |
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64 |
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65 void CCSXHRuntimeAppWatcher::DoCancel() |
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66 { |
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67 iFileSession.NotifyChangeCancel( iStatus ); |
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68 } |
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69 |
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70 void CCSXHRuntimeAppWatcher::Start() |
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71 { |
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72 // Requests a notification of change to files or directories |
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73 // Addition or deletion of a directory entry, or changing or formatting a disk |
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74 // |
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75 TBuf<KMaxFileName> obsrvPath; |
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76 obsrvPath.Append( TChar('?') ); |
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77 obsrvPath.Append( KInstallPath ); |
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78 iFileSession.NotifyChange( ENotifyEntry, iStatus, obsrvPath ); |
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79 |
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80 // starts |
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81 SetActive(); |
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82 } |
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83 |
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84 void CCSXHRuntimeAppWatcher::SetObserver( MInstallationObserver* aObserver ) |
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85 { |
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86 iObserver = aObserver; |
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87 } |