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: |
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15 * Scan files. |
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16 * |
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17 */ |
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18 |
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19 |
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20 #ifndef MSENGFILESCANNER_H |
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21 #define MSENGFILESCANNER_H |
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22 |
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23 // USER INCLUDES |
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24 #include "msengdirectoryscanner.h" |
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25 |
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26 // CLASS DECLARATION |
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27 |
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28 /** |
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29 * This class identifies all files in a given directory based upon a |
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30 * directory specification. |
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31 */ |
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32 class CMsengFileScanner : public CMsengDirectoryScanner |
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33 { |
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34 public: // Constructors and destructor |
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35 |
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36 /** |
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37 * C++ default constructor. |
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38 */ |
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39 CMsengFileScanner(MMsengScannerObserver& aObserver, |
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40 CMsengInfoArray& aScanArray, RFs& aFsSession); |
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41 |
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42 |
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43 /** |
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44 * Destructor. |
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45 */ |
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46 ~CMsengFileScanner(); |
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47 |
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48 public: |
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49 |
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50 /** |
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51 * |
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52 */ |
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53 enum TLocationResponse |
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54 { |
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55 EEntryWasProcessed = 0, |
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56 EEntryWasDiscarded |
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57 }; |
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58 |
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59 protected: // From CMsengDirectoryScanner |
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60 |
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61 /** |
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62 * Scan this directory for files matching a subclass' criteria |
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63 */ |
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64 virtual TScanDirectoryResult ScanDirectoryL(const TDesC& aDirectory, RFs& aFsSession); |
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65 |
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66 /** |
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67 * Ask the subclass to populate a CDir object with a list of files matching |
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68 * chosen criteria |
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69 */ |
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70 virtual CDir* FindFilesL(const TDesC& aDirectory, TBool& aMoveToNextDirectory) = 0; |
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71 |
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72 /** |
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73 * Inform the subclass of a matching entry |
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74 */ |
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75 virtual TLocationResponse HandleLocatedEntryL(const TDesC& aFullFileNameAndPath, |
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76 const TEntry& aEntry) = 0; |
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77 }; |
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78 |
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79 #endif // MSENGFILESCANNER_H |
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80 |
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81 // End of File |
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