--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/sipapi/src/MessageHeaderCleanup.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,89 @@
+// Copyright (c) 2004-2009 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          : MessageHeaderCleanup.cpp
+// Part of       : SIPAPI
+// Version       : SIP/4.0 
+//
+
+
+
+#include "SipAssert.h"
+#include "MessageHeaderCleanup.h"
+#include "sipmessageelements.h"
+#include "sipheaderbase.h"
+
+
+// -----------------------------------------------------------------------------
+// TMessageHeaderCleanup::TMessageHeaderCleanup
+// -----------------------------------------------------------------------------
+//
+TMessageHeaderCleanup::TMessageHeaderCleanup(CSIPMessageElements& aElements) :
+	iElements(aElements), iHeader(NULL), iHeader2(NULL), iHeader3(NULL)
+	{	
+	}
+
+// -----------------------------------------------------------------------------
+// TMessageHeaderCleanup::AddHeader
+// -----------------------------------------------------------------------------
+//
+void TMessageHeaderCleanup::AddHeader(CSIPHeaderBase& aHeader)
+	{
+	__SIP_ASSERT_RETURN(!iHeader3, KErrOverflow);
+
+	if (!iHeader)
+		{
+		iHeader = &aHeader;
+		return;
+		}
+	if (!iHeader2)
+		{
+		iHeader2 = &aHeader;
+		return;
+		}
+
+	iHeader3 = &aHeader;
+	}
+
+// -----------------------------------------------------------------------------
+// TMessageHeaderCleanup::Cleanup
+// -----------------------------------------------------------------------------
+//	
+void TMessageHeaderCleanup::Cleanup(TAny* aHeaderCleanup)
+	{
+	__SIP_ASSERT_RETURN(aHeaderCleanup, KErrArgument);
+	
+	TMessageHeaderCleanup* headerCleanup =
+		reinterpret_cast<TMessageHeaderCleanup*>(aHeaderCleanup);
+
+	CSIPHeaderBase* header = headerCleanup->iHeader;
+	if (header)
+		{
+		headerCleanup->iElements.DetachUserHeader(header);
+		delete header;
+		}
+	
+	header = headerCleanup->iHeader2;
+	if (header)
+		{
+		headerCleanup->iElements.DetachUserHeader(header);
+		delete header;
+		}
+
+	header = headerCleanup->iHeader3;
+	if (header)
+		{
+		headerCleanup->iElements.DetachUserHeader(header);
+		delete header;
+		}
+	}