os/mm/devsoundextensions/telephonyaudiorouting/Session/inc/TelephonyAudioRoutingRequest.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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/*
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* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:   Active object for each asynchronous request in RTelephonyAudioRoutingSession.
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*				 Notifies MTelephonyAudioObserver upon request completion.
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*
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*/
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#ifndef TELEPHONYAUDIOROUTINGREQUEST_H
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#define TELEPHONYAUDIOROUTINGREQUEST_H
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#include <e32base.h>
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#include "TelephonyAudioRoutingSession.h"
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#include "TelephonyAudioRoutingClientServer.h"
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#include "TelephonyAudioRouting.h"
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// CLASS DECLARATION
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/**
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*  Implements active object for outstanding asynchronous request.
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*
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*  @lib TelephonyAudioRoutingSession.lib
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*  @since Series 60 3.1
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*/
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class CTelephonyAudioRoutingRequest : public CActive
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    {
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    public:  // Constructors and destructor
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        /**
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        * Two-phased constructor.
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        */
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        static CTelephonyAudioRoutingRequest* NewL( RTelephonyAudioRoutingSession& aSession, MTelephonyAudioRoutingObserver& aObserver, CTelephonyAudioRouting& aAudioRouting, TTelAudRtngServRqst aRequest );
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        /**
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        * Destructor.
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        */
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        virtual ~CTelephonyAudioRoutingRequest();
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    private:  // Functions from base classes
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        /**
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        * From CActive
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        * Cancel outstanding request
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        * @param none
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        * @return void        
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        */
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		void DoCancel();
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        /**
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        * From CActive
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		* Implementation of CActive::RunL. Called when server request has completed.
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        * @param none
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        * @return void		
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		**/
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		void RunL();
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    private:
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        /**
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        * C++ default constructor.
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        */
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        CTelephonyAudioRoutingRequest( RTelephonyAudioRoutingSession& aSession, MTelephonyAudioRoutingObserver& aObserver, CTelephonyAudioRouting& aAudioRouting, TTelAudRtngServRqst aRequest );
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        /**
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        * By default Symbian 2nd phase constructor is private.
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        */
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        void ConstructL();
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    private:    // Data
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		RTelephonyAudioRoutingSession& iSession;
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    	MTelephonyAudioRoutingObserver& iObserver;
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		CTelephonyAudioRouting& iAudioRouting;
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    	TTelAudRtngServRqst iRequestOpcode;
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	private:    // Friend classes
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       friend class RTelephonyAudioRoutingSession;
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    };
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#endif      // TELEPHONYAUDIOROUTINGREQUEST_H
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// End of File