multimediacommsengine/mmcesrv/mmcemediamanager/src/mcepreparinganswererstreams.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 15 Mar 2010 12:42:08 +0200
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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#include "mcepreparinganswererstreams.h"
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#include "mcestartinganswererstreams.h"
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#include "mcecomsession.h"
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#include "mcesdpsession.h"
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#include "mcemmlogs.h"
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// -----------------------------------------------------------------------------
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// TMcePreparingAnswererStreams::SetAsCurrentStateL
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// -----------------------------------------------------------------------------
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//
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void TMcePreparingAnswererStreams::SetAsCurrentStateL( CMceComSession& aSession )
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    {
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    MCEMM_DEBUG("TMcePreparingAnswererStreams::SetAsCurrentStateL() ");
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    TMcePreparingAnswererStreams*
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        self = new (ELeave) TMcePreparingAnswererStreams( aSession );
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    CleanupStack::PushL( self );
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    aSession.SetNegotiationStateL( self );
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    CleanupStack::Pop( self );
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    }
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// -----------------------------------------------------------------------------
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// TMcePreparingAnswererStreams::TMcePreparingAnswererStreams
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// -----------------------------------------------------------------------------
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//
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TMcePreparingAnswererStreams::TMcePreparingAnswererStreams ( 
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                                            CMceComSession& aSession )
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    : TMcePreparingStreams( aSession,
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                            EMceRoleAnswerer,
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                            TMceSrvStreamIterator::EAny )
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	{
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	}
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// -----------------------------------------------------------------------------
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// TMcePreparingAnswererStreams::EntryL
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// -----------------------------------------------------------------------------
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//
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void TMcePreparingAnswererStreams::EntryL()
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    {
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    if ( !iSession.IsMerged() && iSession.iMccID == KMceNotAssigned )
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        {
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        iSession.SdpSession().Manager().CreateMccSessionL( iSession );
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        }
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    if ( iSession.SecureSession() && iSession.iClientCryptoSuites.Count() == 0 )
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        {
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        User::Leave( KErrArgument );
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        }
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    PrepareStreamsL();
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    }
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// -----------------------------------------------------------------------------
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// TMcePreparingAnswererStreams::StreamsPreparedL
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// -----------------------------------------------------------------------------
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//
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void TMcePreparingAnswererStreams::StreamsPreparedL()
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    {
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	//set next state, this state will become unusable
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	TMceStartingAnswererStreams::SetAsCurrentStateL( iSession );
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    }
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// -----------------------------------------------------------------------------
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// TMcePreparingAnswererStreams::StreamsStartedL
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// -----------------------------------------------------------------------------
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//
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void TMcePreparingAnswererStreams::StreamsStartedL()
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    {
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    User::Leave( KErrGeneral );
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    }
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