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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: Monitors for new or deleted files |
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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 CMPXFOLDERMONITOR_H |
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20 #define CMPXFOLDERMONITOR_H |
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21 |
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22 #include <e32base.h> |
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23 #include <f32file.h> |
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24 |
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25 class MMPXFileAdditionObserver; |
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26 class MMPXFolderMonitorObserver; |
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27 |
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28 /** |
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29 * Folder monitor class |
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30 * |
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31 * @lib mpxfilehandler |
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32 * @since S60 3.0 |
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33 */ |
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34 NONSHARABLE_CLASS( CMPXFolderMonitor ) : public CActive |
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35 { |
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36 |
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37 public: |
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38 |
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39 /** |
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40 * Two-phased constructor |
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41 */ |
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42 static CMPXFolderMonitor* NewL( MMPXFolderMonitorObserver& aObserver, |
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43 RFs& aFs ); |
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44 |
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45 /** |
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46 * Virtual destructor |
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47 */ |
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48 virtual ~CMPXFolderMonitor(); |
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49 |
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50 /** |
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51 * Start monitoring a particular drive |
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52 * @param aDrive drive to monitor |
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53 */ |
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54 void StartL( TDriveNumber aDrive ); |
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55 |
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56 /** |
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57 * Start monitoring a particular folder |
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58 * @param aFolder folder to monitor |
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59 */ |
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60 void StartL( const TDesC& aFolder ); |
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61 |
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62 protected: |
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63 |
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64 /** |
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65 * From CActive |
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66 */ |
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67 void RunL(); |
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68 |
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69 /** |
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70 * From CActive |
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71 */ |
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72 void DoCancel(); |
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73 |
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74 /** |
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75 * From CActive |
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76 */ |
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77 TInt RunError(TInt aError); |
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78 |
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79 private: |
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80 |
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81 /** |
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82 * Private constructor |
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83 */ |
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84 CMPXFolderMonitor( MMPXFolderMonitorObserver& aObserver, |
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85 RFs& aFs ); |
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86 |
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87 /** |
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88 * 2nd phased constructor |
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89 */ |
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90 void ConstructL(); |
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91 |
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92 private: // data |
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93 MMPXFolderMonitorObserver& iObserver; |
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94 RFs& iFs; |
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95 HBufC* iFolderName; // drive name, always "?:\\" |
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96 }; |
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97 |
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98 #endif // CMPXFOLDERMONITOR_H |