--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/TransactionUser/src/CTransactionHeaders.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,113 @@
+/*
+* 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          : CTransactionHeaders.h
+* Part of       : TransactionUser
+* Version       : SIP/4.0
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+
+#ifndef CTRANSACTIONHEADERS_H
+#define CTRANSACTIONHEADERS_H
+
+#include <e32base.h>
+
+#include "MTransactionHeaders.h"
+
+
+class CTransactionHeaders :
+	public CBase,
+	public MTransactionHeaders
+	{
+public:
+	/**
+	 * Creates a new instance.
+	 *
+	 * @pre
+	 * @post
+	 *
+	 * @see
+	 *
+     * @param aRequestURI Request-URI, ownership isn't transferred
+	 * @param aTo To-header, ownership isn't transferred
+	 * @param aFrom From-header, ownership isn't transferred
+	 * @param aCallID CallID, ownership isn't transferred.
+	 * @param aCSeq CSeq number
+	 * @param aRecordRoute Record-route headers, ownership isn't transferred
+	 * @param aContact Contact headers, ownership isn't transferred
+	 * @return value New CTransactionHeaders object, ownership is transferred.
+	 */
+	static CTransactionHeaders*
+        NewL(const CURIContainer* aRequestURI,
+             const CSIPToHeader* aTo,
+			 const CSIPFromHeader* aFrom,
+			 const CSIPCallIDHeader* aCallID,
+			 TUint aCSeq,
+			 RPointerArray<CSIPRecordRouteHeader>& aRecordRoute,
+			 RPointerArray<CSIPContactHeader>& aContact);
+
+	~CTransactionHeaders();
+
+    CURIContainer* RequestURI();
+
+	CSIPToHeader* ToHeader();
+
+	CSIPFromHeader* FromHeader();
+
+	CSIPCallIDHeader* CallIDHeader();
+
+	TUint CSeqNumber() const;
+
+	RPointerArray<CSIPRouteHeaderBase>* RecordRoute();
+
+	RPointerArray<CSIPContactHeader>* Contact();
+
+private:
+	CTransactionHeaders(TUint aCSeq);
+
+	void ConstructL(const CURIContainer* aRequestURI,
+                    const CSIPToHeader* aTo,
+				    const CSIPFromHeader* aFrom,
+					const CSIPCallIDHeader* aCallID,
+					RPointerArray<CSIPRecordRouteHeader>& aRecordRoute,
+					RPointerArray<CSIPContactHeader>& aContact);
+
+    CURIContainer*    iRequestURI; //can be NULL
+	CSIPToHeader*     iTo; //can be NULL
+	CSIPFromHeader*	  iFrom; //can be NULL
+	CSIPCallIDHeader* iCallID; //can be NULL
+
+	//CSeq sequence number
+	TUint iCSeq;
+
+	RPointerArray<CSIPRouteHeaderBase>* iRecordRoute;
+	RPointerArray<CSIPContactHeader>* iContact;
+
+
+#ifdef CPPUNIT_TEST
+	friend class CTransactionUser_Test;
+#endif
+	};
+
+#endif // end of CTRANSACTIONHEADERS_H
+
+// End of File