--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/Registration/src/TSIPRegistrationUtility.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,109 @@
+/*
+* Copyright (c) 2005-2009 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          : TSIPRegistrationUtility.h
+* Part of       : SIP Registration
+* Version       : SIP/4.0 
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+
+
+#ifndef TSIPREGISTRATIONUTILITY_H
+#define TSIPREGISTRATIONUTILITY_H
+
+// INCLUDES
+#include <e32std.h>
+
+// FORWARD DECLARATIONS
+class MTransactionUser;
+class MSigComp;
+class CSIPRequest;
+class CSIPRegistrationBindingBase;
+class CSIPRouteHeader;
+class CSIPToHeader;
+class CSIPContactHeader;
+class CSIPAddress;
+
+
+class TSIPRegistrationUtility
+	{
+public:
+
+	static HBufC8* LocalAddressLC(
+	    const TUint aIapId,
+	    MTransactionUser& aTU);
+
+	static void CheckRegisterRequestL(
+	    CSIPRequest& aRequest,
+	    const CSIPRouteHeader* aOutboundProxy, 
+	    const TUint32 aIapId,
+	    MTransactionUser& aTU);
+
+	static void CheckUpdateRegisterRequestL(
+		CSIPRequest& aRequest, 
+		CSIPRegistrationBindingBase& aBinding);
+
+	static void CheckUnregisterRequestL(
+		CSIPRequest& aRequest, 
+		CSIPRegistrationBindingBase& aBinding);
+
+	static void CheckFetchingRequestL(CSIPRequest& aRequest);
+
+	static void CheckOutboundProxyCompParameterL(
+		CSIPRouteHeader& aOutboundProxy,
+		MSigComp& aSigComp);
+
+	static void CheckToHeaderL(CSIPToHeader& aTo);
+
+	static void CheckRegisterContactL(
+	    CSIPRequest& aRequest,
+		const TUint32 aIapId,
+        MTransactionUser& aTU);
+
+	static void CheckUpdateRegisterContactL(
+		CSIPRequest& aRequest,
+		CSIPRegistrationBindingBase& aBinding);
+
+	static void CheckRegisterExpiresValueL(CSIPRequest& aRequest);
+
+	/*
+	* Removes the expires param from the request message
+	*/
+	static void RemoveRegisterExpiresParam(CSIPRequest& aRequest);
+
+	static void CheckUpdateRegisterExpiresValueL(
+		CSIPRequest& aRequest,
+		CSIPRegistrationBindingBase& aBinding);
+
+	static void CheckSIPAddressInContactHeaderL(
+		CSIPContactHeader& aContact,
+		const TUint32 aIapId,
+        MTransactionUser&  aTU);
+        
+    static void CheckSipsSchemeInAorAndOtherAddressL(
+        const CSIPToHeader& aAor,
+        const CSIPAddress& aAddress);
+    };
+
+#endif // TSIPREGISTRATIONUTILITY_H
+
+// End of File