--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/ConnectionMgr/src/CNATTraversalNotIntegrated.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,156 @@
+/*
+* 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          : CNATTraversalNotIntegrated.h
+* Part of       : ConnectionMgr
+* Version       : SIP/5.0 
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef CNATTRAVERSALNOTINTEGRATED_H
+#define CNATTRAVERSALNOTINTEGRATED_H
+
+// INCLUDES
+#include <sipnattraversalcontroller.h>
+
+// FORWARD DECLARATIONS
+
+// HELPER CLASS DEFINITION
+
+class TPendingAsyncRequest
+    {
+    public: // Methods
+    
+        TPendingAsyncRequest( TDeltaTimerEntry aTimerEntry,
+                              TUint32 aIapId,
+                              MSIPNATTraversalRequestObserver& aObserver,
+                              TUint32 aRequestId );
+        
+        TBool MatchRequestId( TUint32 aRequestId ) const;
+        
+        TBool MatchIapId( TUint32 aIapId ) const;
+              
+    public: // Data
+    
+        TDeltaTimerEntry iTimerEntry;
+        
+        TUint32 iIapId;
+        
+        MSIPNATTraversalRequestObserver& iObserver;
+        
+        TUint32 iRequestId;
+    };
+
+// CLASS DEFINITION
+/**
+* Handling situations where NATTravesalController ecom plugin cannot be used.
+*/
+class CNATTraversalNotIntegrated : public CSIPNATTraversalController
+    {
+    public: // Constructor and destructor
+    
+        static CNATTraversalNotIntegrated* NewL();
+
+        ~CNATTraversalNotIntegrated();
+
+    public: // From CSIPNATTraversalController
+
+        TUint32 ResolvePublicAddrL(
+            TUint32 aIapId,
+            RConnection& aConnection,
+            const TInetAddr& aLocalAddr,
+            const TDesC8& aDomain,
+            RSocket& aUdpSocket,
+            const TInetAddr& aNextHopAddr,
+            MSIPNATBindingObserver* aBindingObserver,
+            MSIPNATTraversalRequestObserver& aRequestObserver );
+
+        void Cancel( TUint32 aRequestId );        
+
+        TBool RefreshNATBindingL( 
+            RSocket& aSocket,
+            const MSIPNATBindingObserver* aBindingObserver );
+            
+        TBool RefreshNATBindingL(
+            CSecureSocket& aSecureSocket,
+            const MSIPNATBindingObserver* aBindingObserver );
+  
+        void UpdateNextHop( 
+            const TInetAddr& aNextHopAddr,
+            const MSIPNATBindingObserver* aBindingObserver );  
+  
+        void SocketIdle( 
+            TBool aIdle,
+            RSocket& aSocket );
+             
+        void SocketIdle( 
+            TBool aIdle,
+            CSecureSocket& aSecureSocket );
+               
+        void DataReceivedL( 
+            const TDesC8& aData,
+            const RSocket& aUdpSocket,
+            TBool& aHandled );    
+
+        void FreeResources( 
+            TUint32 aIapId );
+
+        void FreeResources( 
+            MSIPNATBindingObserver& aBindingObserver );
+
+    
+    public: // New methods
+    
+        static TInt CompletionCallback( TAny* aAny );
+        
+    private: // Constructors
+
+        void ConstructL();
+        
+        CNATTraversalNotIntegrated();
+        
+    private: // New methods
+    
+        void AddAsyncRequestL( TUint32 aIapId,
+                               MSIPNATTraversalRequestObserver& aRequestObserver,
+                               TUint32 aRequestId );
+        
+        void CompletePendingAsyncRequest();
+        
+        TUint32 NextRequestId();
+        
+    private: // Data
+    
+        CDeltaTimer* iAsyncCompletionTimer;
+        
+        RArray< TPendingAsyncRequest > iAsyncRequests;
+        
+        TUint32 iRequestIdCounter;
+        
+        
+#ifdef CPPUNIT_TEST
+        friend class COutgoingRequestQueueTest;
+#endif
+        
+    };
+
+
+#endif // CNATTRAVERSALNOTINTEGRATED_H