/*

* Copyright (c) 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:    

*

*/

#ifndef MMCEINTRANSACTIONOBSERVER_H

#define MMCEINTRANSACTIONOBSERVER_H

// INCLUDES

#include <mcedefs.h>

#include <e32std.h>  

// FORWARD DECLARATIONS

class TMceTransactionDataContainer;

class CMceSession;

// CLASS DECLARATION

/**

*  An interface to be implemented by users of MCE if they wish to receive

*  extension SIP requests such as INFO within an existing session.

*

*  This observer is set using CMceManager::SetInTransactionObserver function.

*

*  @lib mceclient.lib

*/

class MMceInTransactionObserver

	{

	public: // Session control callbacks

		/**

        * New incoming Request received.

		* @param aSession

        * @param aTransactionId transaction id of the transaction

	    * @param aContainer, holds details of the incoming SIP request.

        */

        virtual void IncomingRequest(

        			const TDesC8& aMethod,

					CMceSession& aSession,

	    			TMceTransactionId aTransactionId,

	    			TMceTransactionDataContainer* aContainer ) = 0;

	};

#endif // MMCEINTRANSACTIONOBSERVER_H

//End of File