/*

* Copyright (c) 2006 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:   Active object for each asynchronous request in RTelephonyAudioRoutingSession.

*				 Notifies MTelephonyAudioObserver upon request completion.

*

*/

#ifndef TELEPHONYAUDIOROUTINGREQUEST_H

#define TELEPHONYAUDIOROUTINGREQUEST_H

#include <e32base.h>

#include "TelephonyAudioRoutingSession.h"

#include "TelephonyAudioRoutingClientServer.h"

#include "TelephonyAudioRouting.h"

// CLASS DECLARATION

/**

*  Implements active object for outstanding asynchronous request.

*

*  @lib TelephonyAudioRoutingSession.lib

*  @since Series 60 3.1

*/

class CTelephonyAudioRoutingRequest : public CActive

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CTelephonyAudioRoutingRequest* NewL( RTelephonyAudioRoutingSession& aSession, MTelephonyAudioRoutingObserver& aObserver, CTelephonyAudioRouting& aAudioRouting, TTelAudRtngServRqst aRequest );

        /**

        * Destructor.

        */

        virtual ~CTelephonyAudioRoutingRequest();

    private:  // Functions from base classes

        /**

        * From CActive

        * Cancel outstanding request

        * @param none

        * @return void        

        */

		void DoCancel();

        /**

        * From CActive

		* Implementation of CActive::RunL. Called when server request has completed.

        * @param none

        * @return void		

		**/

		void RunL();

    private:

        /**

        * C++ default constructor.

        */

        CTelephonyAudioRoutingRequest( RTelephonyAudioRoutingSession& aSession, MTelephonyAudioRoutingObserver& aObserver, CTelephonyAudioRouting& aAudioRouting, TTelAudRtngServRqst aRequest );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:    // Data

		RTelephonyAudioRoutingSession& iSession;

    	MTelephonyAudioRoutingObserver& iObserver;

		CTelephonyAudioRouting& iAudioRouting;

    	TTelAudRtngServRqst iRequestOpcode;

	private:    // Friend classes

       friend class RTelephonyAudioRoutingSession;

    };

#endif      // TELEPHONYAUDIOROUTINGREQUEST_H

// End of File