/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

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

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  

*     CMsgCenRepObserver declaration file

*

*/

#ifndef CMSGCENREPOBSERVER_H

#define CMSGCENREPOBSERVER_H

//  INCLUDES

#include    <e32base.h>

// FORWARD DECLARATIONS

class CMsgErrorWatcherPrivate;

class CRepository;

// CLASS DECLARATION

/**

* Class for observing CenRep if MMS Access Point in use changes

*/

class CMsgCenRepObserver : public CActive

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        * @param aRConnection opened RConnection

        */

        static CMsgCenRepObserver* NewL(CMsgErrorWatcherPrivate& aWatcher);

        /**

        * Destructor.

        */

        virtual ~CMsgCenRepObserver();

    public: // New functions

        /**

        * Subscribe to a notification from CenRep

        */

        void SubscribeNotification();

    protected:  // Functions from base classes

        /**

        * Active object cancellation

        */

        void DoCancel();

        /**

        * If RunL leaves

        */

        TInt RunError( TInt aError );

    private:

        /**

        * C++ default constructor.

        */

        CMsgCenRepObserver( CMsgErrorWatcherPrivate& aWatcher );

        /**

        * By default Symbian OS constructor is private.

        * @param aRConnection opened RConnection

        */

        void ConstructL();

        /**

        * Completion

        */

        void RunL();

        // By default, prohibit copy constructor

        CMsgCenRepObserver( const CMsgCenRepObserver& );

        // Prohibit assignment operator

        CMsgCenRepObserver& operator= ( const CMsgCenRepObserver& );

    private:    // Data

        CMsgErrorWatcherPrivate&          iWatcher;

        CRepository*               iRepository;

        TUid                       iRepositoryUid;

        TInt32                     iKey;

    };

#endif      // CMSGCENREPOBSERVER_H

// End of File