// Copyright (c) 2003-2009 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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// Implements the avdtp reporting transport session+
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// +
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//+
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+
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/**+
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 @file+
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 @internalComponent+
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*/+
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+
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#include "avdtpReportingSession.h"+
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#include "avdtp.h"+
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#include "avdtpStream.h"+
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#include "avdtpsap.h"+
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+
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CReportingSession* CReportingSession::NewLC(CAvdtpProtocol& aProtocol,+
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											CAvdtpSAP& aSAP, CAVStream& aStream)+
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	{+
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	CReportingSession* s = new (ELeave) CReportingSession(aProtocol, aSAP, aStream);+
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	CleanupStack::PushL(s);+
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	s->ConstructL();+
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	return s;+
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	}+
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	+
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CReportingSession* CReportingSession::NewL(CAvdtpProtocol& aProtocol,+
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										   CAvdtpSAP& aSAP, CAVStream& aStream)+
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	{+
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	CReportingSession* s = CReportingSession::NewLC(aProtocol, aSAP, aStream);+
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	CleanupStack::Pop();+
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	return s;		+
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	}+
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	+
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CReportingSession::CReportingSession(CAvdtpProtocol& aProtocol, CAvdtpSAP& aSAP, CAVStream& aStream)+
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: CUserPlaneTransportSession(aProtocol, aSAP, EReporting, aStream)+
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	{+
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	+
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	}+
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	+
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void CReportingSession::ConstructL()+
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	{+
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	CUserPlaneTransportSession::ConstructL();+
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	+
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	// Balking is set to true.  This allows the circular buffer to wrap+
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	// and overwrite the oldest data.+
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	User::LeaveIfError(iSendPool.Create(4, ETrue));+
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	User::LeaveIfError(iReceivePool.Create(4, ETrue));+
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	}+
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+
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TInt CReportingSession::DoActiveOpen()+
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	{+
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	__ASSERT_DEBUG(iStream, Panic(EAvdtpTransportSessionBaseNotCheckStream));+
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+
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	TInt ret = KErrGeneral;+
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		+
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	// add session to the stream+
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	ret = iStream->AddSession(EReporting,*this,iTransportChannel);+
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	if (ret!=KErrNone)+
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		{+
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		// not erroring the stream, as it's not it's fault+
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		// and it may not exist anyway!+
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		iStream = NULL;+
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		iSAP.Error(ret);+
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		}+
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	+
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	return ret;+
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	}+
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+
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TInt CReportingSession::Send(RMBufChain& aData, TUint /*aOptions*/, TSockAddr* /*aAddr*/)+
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	{+
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	TInt wrote = iTransportChannel->SendPacket(EReporting, aData);+
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	if (!wrote)+
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		{+
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		iTransportChannelBlocked = ETrue;+
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		}+
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	return wrote;+
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	}+
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	+
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+
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void CReportingSession::CanSend()+
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	{+
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	// drain some pool? or just tell sap?+
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	iTransportChannelBlocked = EFalse;+
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	+
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	}+
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