/*

* Copyright (c) 2003-2008 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 MPEMessageSender class.

*

*/

#ifndef MPEMESSAGESENDER_H

#define MPEMESSAGESENDER_H

//INCLUDES

#include <pevirtualengine.h>

// CLASS DECLARATION

/**

*  Abstract base class for message sender.

*

*  @lib CallHandling.lib

*/

class MPEMessageSender

    {

    public:

        /**

        * Reroutes error message

        * @param aErrorCode, the error code stored after previous unsuccessful request

        * @param aCallId

        */

        virtual void SendErrorMessage( 

            const TInt aCallId, 

            const TInt aErrorCode ) = 0;

        /**

        * Reroutes call messages

        * @param aMessage The message code of the message

        */    

        virtual void SendMessage( 

            const MEngineMonitor::TPEMessagesFromPhoneEngine aMessage, 

            const TInt aCallId ) = 0;

        /**

        * Reroutes call messages

        * @param aMessage The message code of the message

        * @param aName Name of call fill be maped to call id

        */  

        virtual void SendMessage( 

            const MEngineMonitor::TPEMessagesFromPhoneEngine aMessage,

            const TName& aName ) = 0;

        /**

         * Reroutes call messages.

         * @param aMessage specifies the event that has taken place

         */

        virtual void HandleInternalMessage(

            TInt aMessage ) = 0;

    };

#endif // MPEMESSAGESENDER_H

//End of file