// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// Name          : CTcpTransConnected.cpp

// Part of       : ConnectionMgr

// Version       : SIP/4.0 

//

#include "CTcpTransConnected.h"

#include "sipmessage.h"

#include "CTransportTcp.h"

#include "CSender.h"

#include "CListener.h"

#include "CommonConsts.h"

#include "sipstrings.h"

#include "sipstrconsts.h"

#include "CSocketContainer.h"

// -----------------------------------------------------------------------------

// CTcpTransportConnected::NewL

// -----------------------------------------------------------------------------

//

CTcpTransportConnected* CTcpTransportConnected::NewL( 

    const TSIPTransportParams& aParams)

	{

	CTcpTransportConnected* self = NewLC(aParams);

	CleanupStack::Pop(self);

	return self;	

	}

// -----------------------------------------------------------------------------

// CTcpTransportConnected::NewLC

// -----------------------------------------------------------------------------

//

CTcpTransportConnected* CTcpTransportConnected::NewLC(

    const TSIPTransportParams& aParams)

	{

	CTcpTransportConnected* self = new (ELeave) CTcpTransportConnected(aParams);

	CleanupStack::PushL(self);

	return self;

	}

// -----------------------------------------------------------------------------

// CTcpTransportConnected::SendToNetL

// -----------------------------------------------------------------------------

//

void CTcpTransportConnected::SendToNetL(const TSIPTransportParams& aParams,

                            CSIPMessage& aMessage,

							const TInetAddr& aAddr,

							TRequestStatus &aStatus,

							TUint aOrigTransport,

							CTransportTcp* aContext)

	{

	__ASSERT_DEBUG(aContext, User::Panic(_L("Nullpointer"), KErrGeneral));

	aContext->GetSender()->SendL(aParams,

	                             aMessage,

                                 aAddr, 

                                 aOrigTransport, 

                                 aStatus, 

                                 EFalse,

                                 EFalse);

	aContext->StartTimerL();

	}

// -----------------------------------------------------------------------------

// CTcpTransportConnected::CancelSend

// -----------------------------------------------------------------------------

//

TBool CTcpTransportConnected::CancelSend(TRequestStatus& aStatus,

										 CTransportTcp* aContext)

	{

	__ASSERT_DEBUG(aContext, User::Panic(_L("Nullpointer"), KErrGeneral));

	return aContext->GetSender()->FindAndCancel(aStatus);

	}

// -----------------------------------------------------------------------------

// CTcpTransportConnected::Wait

// -----------------------------------------------------------------------------

//

void CTcpTransportConnected::Wait(CTransportTcp* /*aContext*/)

	{

	}

// -----------------------------------------------------------------------------

// CTcpTransportConnected::HandleMessage

// -----------------------------------------------------------------------------

//

TBool CTcpTransportConnected::HandleMessage(RStringF aProtocol,

											const TInetAddr& aRemoteAddr,

											CTransportTcp* aContext)

	{

	__ASSERT_DEBUG(aContext, User::Panic(_L("Nullpointer"), KErrGeneral));

	TInetAddr connect;

	aContext->SocketContainer().RemoteName(connect);

	if (aProtocol == SIPStrings::StringF(SipStrConsts::ETCP) &&

		connect.Match(aRemoteAddr) &&

		(connect.Port() == aRemoteAddr.Port()))

		{

		return ETrue;

		}

	return EFalse;

	}

// -----------------------------------------------------------------------------

// CTcpTransportConnected::CancelAllRequests

// -----------------------------------------------------------------------------

//

void CTcpTransportConnected::CancelAllRequests(CSIPConnection::TState aReason,

											   CTransportTcp* aContext)

	{

	__ASSERT_DEBUG(aContext, User::Panic(_L("Nullpointer"), KErrGeneral));

	aContext->GetSender()->CancelAllRequests(aReason);

	}

// -----------------------------------------------------------------------------

// CTcpTransportConnected::DisconnectedL

// -----------------------------------------------------------------------------

//

void CTcpTransportConnected::DisconnectedL(CTransportTcp* aContext)

	{

	__ASSERT_DEBUG(aContext, User::Panic(_L("Nullpointer"), KErrGeneral));

	aContext->Remove();

	}

// -----------------------------------------------------------------------------

// CTcpTransportConnected::SetNeighborState

// -----------------------------------------------------------------------------

//

void CTcpTransportConnected::SetNeighborState(CTcpTransportState* /*aState*/)

	{	

	}

// -----------------------------------------------------------------------------

// CTcpTransportConnected::TimerExpiredL

// -----------------------------------------------------------------------------

//

void CTcpTransportConnected::TimerExpiredL(CTransportTcp* aContext)

	{

	__ASSERT_DEBUG(aContext, User::Panic(_L("Nullpointer"), KErrGeneral));

	DisconnectedL(aContext);

	}

// -----------------------------------------------------------------------------

// CTcpTransportConnected::~CTcpTransportConnected

// -----------------------------------------------------------------------------

//

CTcpTransportConnected::~CTcpTransportConnected()

	{

	}

// -----------------------------------------------------------------------------

// CTcpTransportConnected::CTcpTransportConnected

// -----------------------------------------------------------------------------

//

CTcpTransportConnected::CTcpTransportConnected(

    const TSIPTransportParams& aParams) : 

    CTcpTransportState(aParams)

	{

	}