1 /*

     2 * Copyright (c) 2008 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:  central repository notifier class definition

    15 *

    16 */

    17 

    18 

    19 #ifndef _CCMCENREPNOTIFIER_H

    20 #define _CCMCENREPNOTIFIER_H

    21 

    22 //  Include Files

    23 #include <d32dbms.h>

    24 

    25 // FORWARD DECLARATIONS

    26 class CRepository;

    27 class CCmScheduler;

    28 

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33  *  Comms database notifier class for scheduler

    34  *  @lib cmscheduler.lib

    35  *  @since S60 5.1

    36  */

    37 class CCmCenrepNotifier : public CActive

    38     {

    39     public: // Constructors and destructor

    40 

    41         /**

    42          * Two-phased constructor.

    43          */

    44         static CCmCenrepNotifier* NewL( CCmScheduler& aSheduler );

    45 

    46         /**

    47          * Destructor.

    48          */

    49         virtual ~CCmCenrepNotifier();

    50 

    51         /**

    52          * Reads current profile from central repository

    53          *

    54          * @since S60 5.1

    55          * @param aProfile, reference of current profile

    56          * @return TInt, error code

    57          */

    58         TInt GetCurrentProfile( TInt& aProfile );

    59 

    60     protected: // From CActive

    61 	

    62         /**

    63          * Called when request completes

    64          *

    65          * @since S60 5.1

    66          */

    67         void RunL();

    68 		

    69         /**

    70          * Called when request is cancelled

    71          *

    72          * @since S60 5.1

    73          */

    74         void DoCancel();

    75 		

    76         /**

    77          * Called when RunL leaves

    78          *

    79          * @since S60 5.1

    80          */

    81         TInt RunError(TInt aError);

    82 

    83     private: // Constructors

    84 

    85         /**

    86          * Default constructor.

    87          */

    88         CCmCenrepNotifier( CCmScheduler& aSheduler );

    89 		

    90         /**

    91          * Two-phased constructor.

    92          */

    93         void ConstructL();

    94 

    95         /**

    96          * Initiates asyncronous notification request to database

    97          *

    98          * @since S60 5.1

    99          */

   100         void RequestNotification();

   101 

   102     private:

   103 

   104         /**

   105          * Database to be monitored

   106          */

   107         CRepository*                    iRepository;    // owned

   108 		

   109         /**

   110          * Change observer

   111          */

   112         CCmScheduler&                   iScheduler;     // not owned

   113     };

   114 

   115 #endif //  _CCMCENREPNOTIFIER_H