--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/ConnectionMgr/src/CResHandler.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,202 @@
+// 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          : CResHandler.cpp
+// Part of       : ConnectionMgr
+// Version       : SIP/4.0 
+//
+
+
+
+
+#include "CResHandler.h"
+#include "SipLogs.h"
+#include "Lwtimer.h"
+#include "CTransportUdp.h"
+#include "multipleaddrressender.h"
+#include "sipresponse.h"
+#include "sipmessage.h"
+
+const TInt CResponseHandler::iOffset = _FOFF(CResponseHandler, iLink);
+
+// -----------------------------------------------------------------------------
+// CResponseHandler::NewL
+// -----------------------------------------------------------------------------
+//
+CResponseHandler* CResponseHandler::NewL(CTransportUdp& aOwner,
+										 MTimerManager& aTimer,
+										 CSIPServerResolver& aServerResolver,
+										 TTransactionId aId,
+										 TUint aICMPErrorWaitTime)
+	{
+	CResponseHandler* self = NewLC(aOwner, aTimer, aServerResolver,
+								   aId, aICMPErrorWaitTime);
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+// -----------------------------------------------------------------------------
+// CResponseHandler::NewLC
+// -----------------------------------------------------------------------------
+//
+CResponseHandler* CResponseHandler::NewLC(CTransportUdp& aOwner,
+										  MTimerManager& aTimer,
+										  CSIPServerResolver& aServerResolver,
+										  TTransactionId aId,
+										  TUint aICMPErrorWaitTime)
+	{
+	CResponseHandler* self =
+		new (ELeave) CResponseHandler(aOwner, aTimer, aServerResolver,
+									  aId, aICMPErrorWaitTime);
+	CleanupStack::PushL(self);
+	return self;
+	}
+
+// -----------------------------------------------------------------------------
+// CResponseHandler::Handle
+// -----------------------------------------------------------------------------
+//
+TBool CResponseHandler::Handle(TTransactionId aId) const
+	{
+	return (aId == iId);
+	}
+
+// -----------------------------------------------------------------------------
+// CResponseHandler::SendL
+// -----------------------------------------------------------------------------
+//
+void CResponseHandler::SendL(const TSIPTransportParams& aParams,
+                             CSIPResponse& aResponse,
+							 const TInetAddr& aAddr,
+							 TRequestStatus& aStat)
+	{
+	CMultipleAddrResSender* multiSender =
+		new (ELeave) CMultipleAddrResSender(aParams,
+		                                    *this,
+											*iTimer,
+											*iServerResolver,
+											iICMPErrorWaitTime
+											);
+	iList.AddLast(*multiSender);
+	multiSender->SendL(aResponse, aAddr, aStat);
+	}
+
+// -----------------------------------------------------------------------------
+// CResponseHandler::CancelAll
+// -----------------------------------------------------------------------------
+//
+TBool CResponseHandler::CancelAll(
+    TTransactionId aId, 
+    TBool aCancelAlso2xxResponses)
+	{
+	if ( aId == iId )
+		{
+		CMultipleAddrResSender* listItem;
+		iListIter.SetToFirst();
+		while ( ( listItem = iListIter++ ) != 0 )
+			{
+			if ( aCancelAlso2xxResponses || !listItem->Has2xxResponse() )
+			    {
+			    iList.Remove( *listItem );
+			    delete listItem;
+			    }
+			}
+	    if ( iList.IsEmpty() )
+	        {
+	    	iTransport->RemoveResHandler( this );
+	        }
+		return ETrue;
+		}
+	return EFalse;
+	}
+
+// -----------------------------------------------------------------------------
+// CResponseHandler::SendToNetL
+// -----------------------------------------------------------------------------
+//
+void CResponseHandler::SendToNetL(const TSIPTransportParams& aParams,
+                                  CSIPResponse& aResponse,
+								  const TInetAddr& aAddr,
+								  TRequestStatus& aStat)
+	{
+	iTransport->SendToNetL(aParams, aAddr, aResponse, aStat);
+	}
+
+// -----------------------------------------------------------------------------
+// CResponseHandler::CancelRequest
+// -----------------------------------------------------------------------------
+//
+TBool CResponseHandler::CancelRequest(TRequestStatus& aStat)
+	{
+	return iTransport->CancelSend(aStat);
+	}
+
+// -----------------------------------------------------------------------------
+// CResponseHandler::ICMPErrorL
+// -----------------------------------------------------------------------------
+//
+void CResponseHandler::ICMPErrorL(CSipConnectionMgr::TICMPError aICMPError,
+								  const TInetAddr& aSourceAddr)
+	{
+	CMultipleAddrResSender* listItem;
+	iListIter.SetToFirst();
+	while ((listItem = iListIter++) !=0)
+		{
+		listItem->ICMPErrorL(aICMPError, aSourceAddr);
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CResponseHandler::Remove
+// -----------------------------------------------------------------------------
+//
+void CResponseHandler::Remove(CMultipleAddrResSender* aSender)
+	{
+	if( !iList.IsEmpty() )
+	    {
+	    iList.Remove(*aSender);
+	    delete aSender;
+	    __SIP_LOG( "CMultipleAddrResSender removed" )
+	    }
+	}
+
+// -----------------------------------------------------------------------------
+// CResponseHandler::CResponseHandler
+// -----------------------------------------------------------------------------
+//
+CResponseHandler::CResponseHandler(CTransportUdp& aOwner,
+								   MTimerManager& aTimer,
+								   CSIPServerResolver& aServerResolver,
+								   TTransactionId aId,
+								   TUint aICMPErrorWaitTime) : 
+	iTransport(&aOwner), iTimer(&aTimer), iServerResolver(&aServerResolver),  
+	iList(CMultipleAddrResSender::iMultisenderOffset), iListIter(iList),
+	iICMPErrorWaitTime(aICMPErrorWaitTime)
+	{
+	iId = aId;
+	}
+
+// -----------------------------------------------------------------------------
+// CResponseHandler::~CResponseHandler
+// -----------------------------------------------------------------------------
+//
+CResponseHandler::~CResponseHandler() 
+	{
+	CMultipleAddrResSender* listItem = 0;
+	iListIter.SetToFirst();
+	while ((listItem = iListIter++) != 0)
+		{
+		iList.Remove(*listItem);
+		delete listItem;
+		}
+	}