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/*
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* Copyright (c) 2004-2006 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: 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 "mccmsrpdatasender.h"
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#include "mccmsrpsourcesinklogs.h"
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CMccMsrpDataSender::CMccMsrpDataSender
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// -----------------------------------------------------------------------------
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//
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CMccMsrpDataSender::CMccMsrpDataSender( )
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: CActive( EPriorityStandard )
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{
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CActiveScheduler::Add(this);
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}
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// -----------------------------------------------------------------------------
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// CMccMsrpDataSender::ConstructL
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// -----------------------------------------------------------------------------
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//
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void CMccMsrpDataSender::ConstructL()
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{
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iTimeoutTimer = CMccTimerManager::NewL();
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}
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// -----------------------------------------------------------------------------
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// CMccMsrpDataSender::NewL
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// -----------------------------------------------------------------------------
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//
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CMccMsrpDataSender* CMccMsrpDataSender::NewL( )
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{
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CMccMsrpDataSender* self =
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new ( ELeave ) CMccMsrpDataSender();
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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return self;
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}
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// -----------------------------------------------------------------------------
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// CMccMsrpDataSender::Send
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// -----------------------------------------------------------------------------
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//
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void CMccMsrpDataSender::SendL( const TDesC8& aData, CMSRPSession* aMsrpSession )
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpDataSender::Send, Entry" )
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__ASSERT_ALWAYS( aMsrpSession, User::Leave( KErrArgument ) );
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if ( !IsActive() )
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{
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iBuffer.Copy( aData );
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SendPacketL(aMsrpSession);
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpDataSender::Send, Exit" )
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}
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}
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// -----------------------------------------------------------------------------
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// CMccRtpSender::SendPacketL
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// -----------------------------------------------------------------------------
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//
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void CMccMsrpDataSender::SendPacketL( CMSRPSession* aMsrpSession )
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpDataSender::SendPacketL, entry" )
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__ASSERT_ALWAYS( aMsrpSession, User::Leave( KErrArgument ) );
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if ( iBuffer.Size() )
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{
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__MSRPSOURCESINK_CONTROLL( "CMccMsrpDataSender::SendBuffer, entry" )
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HBufC8* messageID = aMsrpSession->SendBuffer(iBuffer, _L8("text/plain"));
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// message Id might be useful for the file sharing use case
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delete messageID;
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}
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iTimeoutTimer->Stop( iTimerId );
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iTimerId = iTimeoutTimer->StartL( this, iTimeoutTimeMilliseconds );
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}
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// -----------------------------------------------------------------------------
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// CMccMsrpDataSender::~CMccMsrpDataSender
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// -----------------------------------------------------------------------------
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//
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CMccMsrpDataSender::~CMccMsrpDataSender()
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{
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Cancel();
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delete iTimeoutTimer;
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iMsgQueue.Close();
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}
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// -----------------------------------------------------------------------------
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// CMccMsrpDataSender::DoCancel
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// -----------------------------------------------------------------------------
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//
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void CMccMsrpDataSender::DoCancel()
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{
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iMsgQueue.CancelSpaceAvailable();
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}
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// -----------------------------------------------------------------------------
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// CMccMsrpDataSender::RunL
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// -----------------------------------------------------------------------------
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//
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void CMccMsrpDataSender::RunL()
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{
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iMsgQueue.Send( iBuffer );
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iBuffer.Zero();
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}
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// -----------------------------------------------------------------------------
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// CMccMsrpDataSender::RunError
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// -----------------------------------------------------------------------------
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//
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TInt CMccMsrpDataSender::RunError(TInt /*aError*/)
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{
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return KErrNone;
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}
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// -----------------------------------------------------------------------------
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// CMccRtpSender::InactivityTimeout
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// -----------------------------------------------------------------------------
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//
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void CMccMsrpDataSender::TimerExpiredL(
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TMccTimerId /*aTimerId*/, TAny* /*aTimerParam*/ )
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{
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/* if ( iTimeoutTimeMilliseconds > KMccRtpSendTimeoutLongMillisecs )
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{
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// Timeout value is so long that if sending of one rtp packet really
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// took so long, receiver will have big problems and it's better
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// to drop all frames queued in order to avoid delay increase
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// at receiver side.
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Clear();
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}
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else
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{
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// Sending timeout, cancel send and discard that packet
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Cancel();
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// Do also cleanup of related packets as those are useless as this
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// packet is removed because of timeout
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RemovePacket( ETrue );
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// Send next packet anyway
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TRAPD( err, SendPacketL() )
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if ( err )
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{
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ErrorReport( err );
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}
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} */
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}
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