1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  CSconFolderLister declaration

    15 *

    16 */

    17 

    18 

    19 #ifndef CSCONFOLDERLISTER_H

    20 #define CSCONFOLDERLISTER_H

    21 

    22 // INCLUDES

    23 #include <e32std.h>

    24 #include <e32base.h>

    25 #include <s32mem.h> // For RMemReadStream

    26 #include <f32file.h>

    27 // CLASS DECLARATION

    28 

    29 class TSconDriveInfoEntry

    30     {

    31 public:

    32     TUint8 iDriveType;

    33     TUint8 iDriveTypeCount;

    34     TInt64 iSize;

    35     TInt64 iFree;

    36     };

    37 

    38 class TSconDriveInfo : public TSconDriveInfoEntry

    39     {

    40 public:

    41     TUint iDriveStatus;

    42     TBuf16<2> iDriveLetter;

    43     TUint iDriveAttr;

    44     TBufC<KMaxFileName> iVolumeName;

    45     };

    46 

    47 

    48 class CSconFolderEntry : public CBase

    49     {

    50 public:

    51     static CSconFolderEntry* NewLC();

    52     static CSconFolderEntry* NewLC( const TEntry& aEntry );

    53     ~CSconFolderEntry();

    54 private:

    55     CSconFolderEntry();

    56     void ConstructL( const TEntry& aEntry );

    57     

    58 public:

    59     TUint iAtt;

    60     TTime iModified;

    61     HBufC *iName;

    62     HBufC *iLabel;

    63     TBool iDriveInfoEntryExists;

    64     TSconDriveInfoEntry iDriveInfoEntry;

    65     };

    66 

    67 

    68 class CDirectoryLocalizer;

    69 

    70 /**

    71  *  CSconFolderLister

    72  * 

    73  */

    74 class CSconFolderLister : public CBase

    75     {

    76 public:

    77     // Constructors and destructor

    78 

    79     /**

    80      * Destructor.

    81      */

    82     ~CSconFolderLister();

    83     

    84     /**

    85      * Two-phased constructor.

    86      */

    87     static CSconFolderLister* NewL( RFs& aFs );

    88     

    89     /**

    90      * 

    91      * @param aStream

    92      * @param aStartPath

    93      * @param aLevelsToSearch -1 = Search all levels, 0 = Search only current level, 1..N Search N levels

    94      */

    95     void GenerateFolderListL( RBufWriteStream& aStream, const TDesC& aStartPath, const TInt aLevelsToSearch );

    96     

    97 private:  

    98     

    99     void ListAllDrivesL( RBufWriteStream& aStream, const TInt aLevelsToSearch );

   100     void ListDriveAndPathL( RBufWriteStream& aStream, TInt aDrive, const TDesC& aStartPath, const TInt aLevelsToSearch );

   101     

   102     void ExportDriveL( RBufWriteStream& aStream, const TSconDriveInfo& aDriveInfo,

   103             const TDesC& aPathName, const TInt aLevelsToSearch );

   104     

   105     /**

   106      * 

   107      * @param aStream

   108      * @param aPathName

   109      */

   110     void ExportPathL( RBufWriteStream& aStream, const TDesC& aPathName, 

   111             const CSconFolderEntry& aEntry, const TBool aLocalize, const TInt aLevelsToSearch );

   112     

   113     void GetDriveTypeNumberL( TInt aDrive , TUint driveStatus, TInt& aTypeNumber);

   114     

   115     /**

   116      * Constructor for performing 1st stage construction

   117      */

   118     CSconFolderLister( RFs& aFs );

   119 

   120     /**

   121      * EPOC default constructor for performing 2nd stage construction

   122      */

   123     void ConstructL();

   124     

   125     TBool IsDirectoryPrintable( const TDesC& aParentPath, const TEntry& aFolderEntry );

   126     

   127     void GetLocalizedVolumeNameL( CSconFolderEntry& aDriveEntry );

   128 private:

   129     RFs&    iFs;

   130     TInt    iFolders;

   131     TInt    iFiles;

   132     TInt    iCriticalLevel;

   133     CDirectoryLocalizer* iLocalizer;

   134     };

   135 

   136 #endif // CSCONFOLDERLISTER_H