tsrc/musenginestub/inc/musengreceivesessionobserver.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 31 Aug 2010 15:12:07 +0300
branchRCL_3
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/*
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* Copyright (c) 2005 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: 
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*
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*/
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#ifndef MUSHENGRECEIVESESSIONOBSERVER_H
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#define MUSHENGRECEIVESESSIONOBSERVER_H
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// INCLUDES
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#include <e32cmn.h>
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// CLASS DECLARATION
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/**
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* Observer interface to be implemented by clients interested about notifications
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* of receiving (MT) side session specific events.
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*/
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class MMusEngReceiveSessionObserver
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    {
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    public:
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        /**
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        * There is new incoming session. 
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        * Session is not yet handled in any way and cannot yet be accepted
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        * or rejected. User should not be notified at this stage.
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        */
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        virtual void IncomingSessionPreNotification() = 0;
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        /**
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        * There is new incoming session ready to be accepted or rejected.
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        * User can be notified.
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        */
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        virtual void IncomingSession( const TDesC& aOriginator, 
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                                      const TDesC& aOriginatorIdentity ) = 0;
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        /**
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        * Current receiving session is buffering received RTP.
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        */
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        virtual void StreamBuffering() = 0;
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    };
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#endif