/*

* Copyright (c) 2002-2007 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:  This file contains the header file of the CPESupplementaryServicesMonitor object

*

*/

#ifndef CPESUPPLEMENTARYSERVICESMONITOR_H

#define CPESUPPLEMENTARYSERVICESMONITOR_H

//INCLUDES

#include <e32base.h>

#include <pevirtualengine.h>

#include <mccessobserver.h>

// CONSTANTS

// None.

// MACROS

// None.

// DATA TYPES

// None.

// FUNCTION PROTOTYPES

// None.

// FORWARD DECLARATIONS

class MPEMessageSender;

class MPEDataStore;

// CLASS DECLARATION

/**

* Monitors Supplementary Services

*

* @lib CallHandling.lib

* @since Series60_4.0

*/

class CPESupplementaryServicesMonitor  

        : public MCCESsObserver,

          public CBase

    {

    public:    //Constructors and descructor

        /**

        * C++ default constructor.

        */

        CPESupplementaryServicesMonitor( 

            MPEMessageSender& aOwner,

            MPEDataStore& aDataStore );

        /**

        * Destructor.

        */

        virtual ~CPESupplementaryServicesMonitor();

    public:

        /**

        From MCCESsObserver

        */

        IMPORT_C void BarringEventOccurred( const MCCESsObserver::TCCESsBarringEvent aBarringEvent );

        /**

        From MCCESsObserver

        */

        IMPORT_C void CLIEventOccurred( const MCCESsObserver::TCCESsCLIEvent aCallLineEvent );

        /**

        From MCCESsObserver

        */

        IMPORT_C void CallForwardEventOccurred( 

                            const MCCESsObserver::TCCESsCallForwardEvent aCallForwardEvent,

                            const TDesC& aRemoteAddress );

        /**

        From MCCESsObserver

        */

        IMPORT_C void CallCugEventOccurred( const MCCESsObserver::TCCESsCugEvent aCugEvent );

        /**

        From MCCESsObserver

        */

        IMPORT_C void NotifyCurrentActiveALSLine( TInt aLine );

    private:

        // Owner of this object

        MPEMessageSender& iOwner;

        // Data store

        MPEDataStore& iDataStore;

     };

#endif // CPESUPPLEMENTARYSERVICESMONITOR_H

// End of File