| author | vnuitven <> |
| Mon, 06 Sep 2010 18:50:40 +0530 | |
| branch | rcs |
| changeset 50 | 1d8943dd8be6 |
| parent 49 | 64c62431ac08 |
| permissions | -rw-r--r-- |
| 49 | 1 |
/* |
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1d8943dd8be6
changed copy right year to 2010 for all newly added files
vnuitven <>
parents:
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diff
changeset
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* Copyright (c) 2010 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: Provides a comfort noise generator class |
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* |
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*/ |
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// INCLUDE FILES |
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#include "mccmsrpsink.h" |
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#include "mmccinterfacedef.h" |
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#include "mccmsrpsourcesinklogs.h" |
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#include "mccinternalevents.h" |
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#include "mccinternaldef.h" |
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// CONSTANTS |
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// ============================ MEMBER FUNCTIONS =============================== |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::NewSinkL |
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// ----------------------------------------------------------------------------- |
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// |
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MDataSink* CMccMsrpSink::NewSinkL( TUid /*aImplementationUid*/, |
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const TDesC8& /*aInitData*/ ) |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::NewSinkL" ) |
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CMccMsrpSink* self = new ( ELeave ) CMccMsrpSink(); |
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return static_cast<MDataSink*>( self ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::ConstructSinkL |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccMsrpSink::ConstructSinkL( const TDesC8& /*aInitData*/ ) |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::ConstructSinkL" ) |
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iDataSender = CMccMsrpDataSender::NewL(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::CMccMsrpSink |
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// ----------------------------------------------------------------------------- |
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// |
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CMccMsrpSink::CMccMsrpSink() : CMccDataSink( KMccMsrpSinkUid ) |
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{
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::~CMccMsrpSink |
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// ----------------------------------------------------------------------------- |
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// |
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CMccMsrpSink::~CMccMsrpSink() |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::~CMccMsrpSink" ) |
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delete iDataSender; |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::SinkPrimeL |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccMsrpSink::SinkPrimeL() |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::SinkPrimeL" ) |
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SendStreamEventToClient( KMccStreamPrepared ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::SinkPlayL() |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccMsrpSink::SinkPlayL() |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::SinkPlayL" ) |
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if ( iPaused ) |
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{
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SendStreamEventToClient( KMccStreamResumed ); |
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} |
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else |
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{
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SendStreamEventToClient( KMccStreamStarted ); |
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} |
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iPaused = EFalse; |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::SinkPauseL() |
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// |
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// Pauses streaming by cancelling timers |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccMsrpSink::SinkPauseL() |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::SinkPauseL" ) |
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iPaused = ETrue; |
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SendStreamEventToClient( KMccStreamPaused ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::SinkStopL() |
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// |
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// Stops streaming |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccMsrpSink::SinkStopL() |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::SinkStopL" ) |
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SendStreamEventToClient( KMccStreamStopped ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::SinkDataTypeCode |
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// ----------------------------------------------------------------------------- |
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// |
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TFourCC CMccMsrpSink::SinkDataTypeCode( TMediaId /*aMediaId*/ ) |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::SinkDataTypeCode" ) |
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return iFourCC; |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::SetSinkDataTypeCode |
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// ----------------------------------------------------------------------------- |
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// |
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TInt CMccMsrpSink::SetSinkDataTypeCode( TFourCC aCodec, |
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TMediaId /*aMediaId*/ ) |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::SetSinkDataTypeCode" ) |
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iFourCC = aCodec; |
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return KErrNone; |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::BufferEmptiedL |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccMsrpSink::BufferEmptiedL( CMMFBuffer* /*aBuffer*/ ) |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::BufferEmptiedL" ) |
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User::Leave( KErrNotSupported ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::CanCreateSinkBuffer |
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// ----------------------------------------------------------------------------- |
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// |
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TBool CMccMsrpSink::CanCreateSinkBuffer() |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::CanCreateSinkBuffer" ) |
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return EFalse; |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::CreateSinkBufferL |
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// ----------------------------------------------------------------------------- |
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// |
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CMMFBuffer* CMccMsrpSink::CreateSinkBufferL( |
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TMediaId /*aMediaId*/, |
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TBool& /*aReference*/ ) |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::CreateSinkBufferL" ) |
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User::Leave( KErrNotSupported ); |
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return NULL; |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::SinkThreadLogon |
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// ----------------------------------------------------------------------------- |
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// |
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TInt CMccMsrpSink::SinkThreadLogon( MAsyncEventHandler& aEventHandler ) |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::SinkThreadLogon" ) |
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iAsyncEventHandler = &aEventHandler; |
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return KErrNone; |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::SinkThreadLogoff |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccMsrpSink::SinkThreadLogoff() |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::SinkThreadLogoff" ) |
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iAsyncEventHandler = NULL; |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::EmptyBufferL |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccMsrpSink::EmptyBufferL( CMMFBuffer* aBuffer, |
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MDataSource* aProvider, |
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TMediaId /*aMediaId*/ ) |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::EmptyBufferL" ) |
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__ASSERT_ALWAYS( aBuffer, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( aProvider, User::Leave( KErrArgument ) ); |
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CMMFDataBuffer* dataBuffer = static_cast<CMMFDataBuffer*>( aBuffer ); |
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const TDesC8& data = dataBuffer->Data(); |
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iDataSender->SendL( data, iMsrpSession ); |
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aProvider->BufferEmptiedL( aBuffer ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::BufferFilledL |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccMsrpSink::BufferFilledL( CMMFBuffer* /*aBuffer*/ ) |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::BufferFilledL" ) |
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User::Leave( KErrNotSupported ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::BufferFilledL |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccMsrpSink::SetSessionParamsL( const TMccMsrpSessionParams& aParams ) |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::SetSessionParamsL IN" ) |
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User::LeaveIfNull( aParams.iMsrp ); |
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User::LeaveIfNull( aParams.iMsrpSession ); |
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iMsrp = aParams.iMsrp; |
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iMsrpSession = aParams.iMsrpSession; |
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::SetSessionParamsL OUT" ) |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccMsrpSink::SendStreamEventToClient |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccMsrpSink::SendStreamEventToClient( |
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const TMccEventType& aEventType, |
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TInt aError ) |
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpSink::SendStreamEventToClient" ) |
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if ( iAsyncEventHandler ) |
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{
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TMccEvent event( 0, |
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0, |
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0, |
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MCC_ENDPOINT_ID( static_cast<MDataSink*>( this ) ), |
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KMccEventCategoryStream, |
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aEventType, |
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aError, |
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KNullDesC8 ); |
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TMccInternalEvent internalEvent( KMccMsrpSinkUid, |
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EMccInternalEventNone, |
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event ); |
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iAsyncEventHandler->SendEventToClient( internalEvent ); |
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} |
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} |
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// End of file |
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