1 /*

     2 * Copyright (c) 2005 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: CMMCScBkupIndexPassiveData implementation

    15 *

    16 *

    17 */

    18 

    19 #include "CMMCScBkupIndexPassiveData.h"

    20 

    21 // User includes

    22 #include "MMMCScBkupArchiveDataInterface.h"

    23 

    24 

    25     /**

    26      * Passive Data

    27      * ===========

    28      * 

    29      *

    30      * 

    31      * Passive Data Index

    32      * =================

    33      * 

    34      * This is the format of the data written by this object.

    35      * The format allows the possibility of a future partial

    36      * restore (hopefully).

    37      * 

    38      * 

    39      *  4 bytes = count of passive data entries

    40      *

    41      *  FOR EACH DATA OWNER

    42      *  {

    43      *      4 bytes = secure id associated with a passive data owner

    44      *      4 bytes = the number of different data entries for this 

    45      *                particular passive data owner (one for each 

    46      *                drive that was backed up)

    47      *      ENTRY

    48      *      {

    49      *          1 byte = Associated TDriveNumber of the system data

    50      *          8 bytes = offset and size to passive data   

    51      *      }

    52      *  }

    53      *

    54      *

    55      **/

    56 

    57 

    58 

    59 // ========================= MEMBER FUNCTIONS ================================

    60 

    61 // ---------------------------------------------------------------------------

    62 // CMMCScBkupIndexPassiveData::CMMCScBkupIndexPassiveData()

    63 // 

    64 // C++ constructor.

    65 // ---------------------------------------------------------------------------

    66 CMMCScBkupIndexPassiveData::CMMCScBkupIndexPassiveData()

    67 :   CMMCScBkupIndexWithIdentifier< TSecureId >( EMMCScBkupOwnerDataTypePassiveData )

    68     {

    69     }

    70 

    71 

    72 // ---------------------------------------------------------------------------

    73 // CMMCScBkupIndexPassiveData::NewLC()

    74 // 

    75 // 

    76 // ---------------------------------------------------------------------------

    77 CMMCScBkupIndexPassiveData* CMMCScBkupIndexPassiveData::NewLC()

    78     {

    79     CMMCScBkupIndexPassiveData* self = new(ELeave) CMMCScBkupIndexPassiveData();

    80     CleanupStack::PushL( self );

    81     self->ConstructL();

    82     return self;

    83     }

    84 

    85 

    86 

    87 

    88 

    89 

    90