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:  Service provider settings backup helper monitor

    15 *

    16 */

    17 

    18 #ifndef SPSBACKUPHELPERMONITOR_H

    19 #define SPSBACKUPHELPERMONITOR_H

    20 

    21 #include <e32property.h>

    22 #include <e32base.h>

    23 

    24 #include <abclient.h>

    25 using namespace conn;

    26 

    27 class CSpsBackupHelperPerformer;

    28 

    29 class CSpsBackupHelperMonitor : 

    30     public CActive

    31     {

    32 public:

    33     static CSpsBackupHelperMonitor* NewL();

    34     

    35     virtual ~CSpsBackupHelperMonitor();

    36     

    37 private: // From CActive

    38     

    39     void RunL();

    40 

    41     TInt RunError( TInt aError );

    42     

    43     void DoCancel();

    44     

    45 private: // New functions

    46 

    47     /**

    48      * Process backup state

    49      * 

    50      * @param aBackupStateValue P&S-key from abdefs.h 

    51      */

    52     void ProcessBackupStateL( TInt aBackupStateValue );

    53 

    54     /**

    55      * Determines if there is restore ongoing

    56      * 

    57      * @param aBackupStateValue P&S-key from abdefs.h

    58      * @return result

    59      */

    60     TBool RestoreOngoing( TInt aBackupStateValue );

    61 

    62     /**

    63      * Determines if there is no backup/restore ongoing

    64      * 

    65      * @param aBackupStateValue P&S-key from abdefs.h

    66      * @return result

    67      */

    68     TBool NoBackupRestore( TInt aBackupStateValue );

    69     

    70     /**

    71      * Subscribe P&S key

    72      */

    73     void Subscribe();

    74     

    75     /**

    76      * Implements logic to inform secure backup engine that

    77      * we are ready for backup or restore

    78      * @return If we are participating to backup or restore

    79      */

    80     TBool ParticipateBackupAndRestoreL( TInt aBackupStateValue );

    81     

    82 private:

    83     CSpsBackupHelperMonitor();

    84     

    85     void ConstructL();

    86 

    87 private:

    88     /**

    89      * Performs restore finalization

    90      */

    91     CSpsBackupHelperPerformer* iPerformer;

    92     

    93     /**

    94      * Property to listened

    95      */

    96     RProperty iProperty; /*<! SBE’s P&S Flag */

    97 

    98     /**

    99      * 

   100      */

   101     TBool iParticipateRestore;

   102     };

   103 

   104 #endif // SPSBACKUPHELPERMONITOR_H