1 /*

     2 * Copyright (c) 2004-2005 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:  SD and CR variation

    15 *

    16 */

    17 

    18 

    19 #ifndef CCASDCRVARIATOR_H

    20 #define CCASDCRVARIATOR_H

    21 

    22 //  INCLUDES

    23 #include <e32base.h>

    24 #include "MCASDCRVariator.h"

    25 

    26 // FORWARD DECLARATIONS

    27 class CRepository;

    28 

    29 // CLASS DECLARATION

    30 

    31 /**

    32  *  Persistent preference store implementation for

    33  *  Central Repository

    34  *  @lib CAEngine.lib

    35  *  @since 3.0

    36  */

    37 class CCASDCRVariator : public CBase, public MCASDCRVariator

    38     {

    39     public:  // Constructors and destructor

    40 

    41         /**

    42          * Two-phased constructor

    43          * @param aIdentifier The UID of the application, ignored in cenrep

    44          */

    45         static CCASDCRVariator* NewL( TUid aIdentifier );

    46 

    47         /**

    48          * Destructor.

    49          */

    50         virtual ~CCASDCRVariator();

    51 

    52     public: // MCASDCRVariator

    53 

    54         /**

    55          * @see MCASDCRVariator

    56          */

    57         TInt GetInt( TInt aSetting, TInt& aValue );

    58 

    59         /**

    60          * @see MCASDCRVariator

    61          */

    62         TInt SetInt( TInt aSetting, TInt aValue );

    63 

    64         /**

    65          * @see MCASDCRVariator

    66          */

    67         TInt GetString( TInt aSetting, TDes& aValue );

    68 

    69         /**

    70          * @see MCASDCRVariator

    71          */

    72         TInt SetString( TInt aSetting, const TDesC& aValue );

    73 

    74         /**

    75          * @see MCASDCRVariator

    76          */

    77         TInt FlushData();

    78 

    79     private: // New methods

    80 

    81         /**

    82          * C++ default constructor.

    83          */

    84         CCASDCRVariator();

    85 

    86         /**

    87          * By default Symbian OS constructor is private.

    88          * @see CCASDCRVariator::NewL.

    89          */

    90         void ConstructL( TUid aIdentifier );

    91 

    92         /**

    93          * Central repository:

    94          * Generate key value from a given setting number.

    95          * @param aSettingNumber Number (enum) of setting

    96          * @return Generated key

    97          * @see MCASettings for the setting enumerations

    98          * @since 3.0

    99          */

   100         TInt GenerateKey( const TInt aSettingNumber ) const;

   101 

   102     private:

   103 

   104         // central repository

   105         CRepository* iCenRep;   // private and internal keys, owns

   106     };

   107 

   108 #endif      // CCASDCRVARIATOR_H

   109 

   110 // End of File