/*

* Copyright (c) 2002-2009 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:  Header class for CNWGsmNetworkCellReselectionHandler.cpp

*

*/

#ifndef CNWGSMNETWORKCELLRESELECTIONHANDLER_H

#define CNWGSMNETWORKCELLRESELECTIONHANDLER_H

//  INCLUDES

#include <rmmcustomapi.h>

#include <e32property.h>

// CONSTANTS

//For SharedData

const TInt KNWCbsNotStarted = 0;

const TInt KNWCbsStarted    = 1;

// FORWARD DECLARATIONS

class CNWNetworkViagBaseEngine;

class CNWNetworkMcnEngine;

class RMobilePhone;

class RMmCustomAPI;

class CNWGsmMessageHandler;

class CMcn;

// CLASS DECLARATION

/**

*  This file contains the header file of the class 

*  CNWGsmNetworkCellReselectionHandler, 

*  Handles cell reselection events

*

*  @lib Networkhandling.lib

*  @since -

*/

class CNWGsmNetworkCellReselectionHandler : public CActive

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CNWGsmNetworkCellReselectionHandler* NewL( 

                    CNWGsmMessageHandler& aOwner,

                    RMobilePhone& aPhone, 

                    TNWInfo& aNetworkInfo, 

                    RMmCustomAPI& aCustomAPI,

                    TNWInterInfo& aInterNetworkInfo );

        /**

        * Destructor.

        */

        virtual ~CNWGsmNetworkCellReselectionHandler();

    public:        

        /**

        * Calls appropriate engines to handle cell reselection 

        */

        void HandleCellReselection( );

        /**

        * Returns pointer to CMcn object.

        * @return Ptr to CMcn object.

        */

        CMcn* GetMcnPtr();

        /**

        * Calls notify request from Publish and Subscribe

        */

        void NotifyCbsServerStateChanged();

        /**

        * Updates Operator Name reading status

        */

        void UpdateReadingStatus( const TNWRead& aElementFile, 

                TBool aReadStatus );

    protected:  // Functions from CActive

        /**

        * Cancels asyncronous request(s).

        */

        void DoCancel();

        /**

        * Informs object that asyncronous request is ready.

        */

        void RunL();

        /**

        * Function to handle error during running the operation

        * @return KErrNone, when error has been handled

        */

        virtual TInt RunError( TInt aError );

    public: // Functions from MSharedDataNotifyHandler 

    private:

        /**

        * By default EPOC constructor is private.

        */

        void ConstructL();

        /**

        * C++ default constructor.

        */

        CNWGsmNetworkCellReselectionHandler( 

                        CNWGsmMessageHandler& aOwner,

                        RMobilePhone& aPhone,

                        TNWInfo& aNetworkInfo,

                        RMmCustomAPI& aCustomAPI,

                        TNWInterInfo& aInterNetworkInfo );

    private:    // Data

        // Ptr to CNWNetworkViagEngine object

      	CNWNetworkViagBaseEngine* iViagEngine;

        // Ptr to CNWNetworkMCNEngine object

        CNWNetworkMcnEngine* iMcnEngine;

        // CNWGsmSessionImplementation object that owns this object

        CNWGsmMessageHandler& iOwner;

        // Reference to the MMETel phone connection

        RMobilePhone& iPhone;

        // Reference to home network info struct

        TNWInfo& iNWNetworkInfo;

        // Reference to the Custom API connection

        RMmCustomAPI& iCustomAPI;

        // Reference to the internal network info structure.

        TNWInterInfo&     iInterNetworkInfo;

        //Mcn object for CBS messages

        CMcn* iMcn;

        //Indicating for CSB Server state

        TBool iMcnState;

        // The interface to Publish And Subscribe.

        RProperty               iProperty;

    };

#endif      // CNWGSMNETWORKCELLRESELECTIONHANDLER_H  

// End of File