1 /* |
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2 * Copyright (c) 2002-2007 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: Drive info storage |
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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 TFILEMANAGERDRIVEINFO_H |
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20 #define TFILEMANAGERDRIVEINFO_H |
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21 |
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22 |
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23 // INCLUDES |
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24 #include <f32file.h> |
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25 |
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26 |
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27 // CONSTANTS |
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28 const TInt KMaxVolumeName = 11; // Limited by FAT |
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29 // Remove these when there is API available for checking |
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30 const TInt KFmgrSystemDrive = EDriveC; |
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31 const TInt KFmgrMemoryCardDrive = EDriveE; |
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32 const TInt KFmgrRomDrive = EDriveZ; |
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33 const TInt KFmgrRamDrive = EDriveD; |
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34 |
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35 |
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36 // FORWARD DECLARATIONS |
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37 class RFs; |
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38 class CFileManagerEngine; |
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39 |
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40 |
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41 // CLASS DECLARATION |
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42 /** |
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43 * TFileManagerDriveInfo is used for storing drive info |
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44 * |
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45 * @lib FileManagerEngine.lib |
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46 * @since 2.0 |
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47 */ |
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48 class TFileManagerDriveInfo |
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49 { |
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50 public: |
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51 /** |
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52 * C++ default constructor. |
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53 */ |
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54 IMPORT_C TFileManagerDriveInfo(); |
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55 |
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56 /** |
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57 * Resets contents |
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58 */ |
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59 IMPORT_C void Reset(); |
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60 |
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61 TBuf< KMaxVolumeName > iName; |
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62 TInt64 iCapacity; |
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63 TInt64 iSpaceFree; |
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64 TUint iUid; |
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65 TInt iDrive; // EDriveA...EDriveZ |
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66 // Drive state bits |
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67 enum TDriveState |
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68 { |
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69 EDrivePresent = 0x1, |
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70 EDriveLocked = 0x2, |
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71 EDriveCorrupted = 0x4, |
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72 EDriveWriteProtected = 0x8, |
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73 EDriveRemovable = 0x10, |
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74 EDriveRemote = 0x20, |
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75 EDriveFormattable = 0x40, |
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76 EDriveFormatted = 0x80, |
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77 EDriveLockable = 0x100, |
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78 EDrivePasswordProtected = 0x200, |
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79 EDriveBackupped = 0x400, |
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80 EDriveConnected = 0x800, |
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81 EDriveEjectable = 0x1000, |
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82 EDriveInUse = 0x2000, |
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83 EDriveMassStorage = 0x4000, |
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84 EDriveUsbMemory = 0x8000 |
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85 }; |
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86 TUint32 iState; |
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87 |
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88 public: |
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89 /** |
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90 * Gets drive info |
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91 * @since 3.1 |
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92 * @param aEngine Reference to engine |
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93 * @param aDrive Drive that info is required |
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94 */ |
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95 void GetInfoL( const CFileManagerEngine& aEngine, const TInt aDrive ); |
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96 |
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97 private: |
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98 void CheckMountL( RFs& aFs, const TInt aDrive ) const; |
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99 |
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100 TInt FillStateFromDriveInfo( |
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101 RFs& aFs, const TInt aDrive, const TDriveInfo& aDrvInfo ); |
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102 |
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103 TInt FillStateFromVolumeInfo( RFs& aFs, const TInt aDrive ); |
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104 |
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105 }; |
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106 |
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107 #endif // TFILEMANAGERDRIVEINFO_H |
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108 |
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109 // End of File |
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