--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/ClientResolver/Server/inc/CSipCRServerSession.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,168 @@
+/*
+* 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          : CSipCRServerSession.h
+* Part of       : SIP Client Resolver
+* Version       : 1.0
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+#ifndef CSIPCRSERVERSESSION_H
+#define CSIPCRSERVERSESSION_H
+
+//  INCLUDES
+#include <e32base.h>
+#include "_sipcodecdefs.h"
+#include "TSipClient.h"
+
+// FORWARD DECLARATIONS
+class CSIPCRServer;
+class CSIPCRSessionReceiver;
+class CSIPCRRequestItem;
+class CSIPRequest;
+class CSIPResponse;
+class CSIPCRITCUtility;
+class CSIPResolvedClient;
+class CSIPResolvedClient2;
+class CSipCrWorkerAo;
+
+// CLASS DEFINITIONS
+class CSIPCRServerSession : public CSession2
+	{
+public: // Constructors and destructor
+
+    static CSIPCRServerSession* NewL(CSIPCRServer& aCRServer);
+    static CSIPCRServerSession* NewLC(CSIPCRServer& aCRServer);
+    ~CSIPCRServerSession ();
+
+public: // From CSession2
+
+    void ServiceL(const RMessage2& aMessage);
+
+public: // New functions
+    
+    void WorkerAoRequestCompleted(CSipCrWorkerAo* aWorkerAo);
+    
+    void RoutingEntryAddedL(const TUid& aUid);
+
+private: // Second phase constructors
+
+    CSIPCRServerSession(CSIPCRServer& aCRServer);
+    void ConstructL();
+
+private: // Helper functions
+
+    void DoServiceL (TInt aFunction, const RMessage2& aMessage);
+
+    void ChannelWithResolverL(const RMessage2& aMessage);
+    
+    void ChannelL(const RMessage2& aMessage);
+
+	void RegisterL(const TUid& aChannelUid);
+
+	void DeregisterL(const TUid& aChannelUid);
+
+	void SetUIDL(const RMessage2& aMessage);
+
+	void CancelRequestL(const RMessage2& aMessage);
+	
+	void CancelAllRequests();
+
+    void CancelClientReceiveL();
+
+    void ClientReadyToReceiveL(const RMessage2& aMessage);
+    
+    void ClientReceiveSipResponseL(const RMessage2& aMessage);
+
+    CSIPResponse* ResolveClientL(CSIPRequest& aRequest, TSipClient& aUid);
+    
+    void ChannelL(TUint32 aRequestId,
+                  CSIPRequest& aRequest,
+                  const TSipClient& aClientUid,
+                  const TUid& aResolverUid);
+                  
+    void ChannelImplementationL(CSipCrWorkerAo& aWorkerAo);                  
+        
+    void HandleNextPendingRequestL(CSipCrWorkerAo& aWorkerAo);
+                      
+	void ChannelUidL( const TSipClient& aClient,
+	                  TUid& aChannelUid, 
+					  CSIPRequest* aRequest, 
+					  CSIPResolvedClient* aResolvedClient );
+	                      
+	TUint32 CreateRequestId();
+	
+	TBool FindUid(const RArray<TSipClient>& aUids, 
+	              TSipClient& aUid, 
+	              TBool aRomBased,
+	              TBool aConnected);
+	
+	typedef TInt (*ThreadFunctionPtr)(TAny* aPtr);
+	        
+    void CreateWorkerThreadL(
+        CSipCrWorkerAo* aWorkerAo,
+        ThreadFunctionPtr aThreadFunctionPtr);
+	
+	static TInt ChannelWorkerThreadFunction(TAny* aPtr);
+	
+	static TInt ConnectWorkerThreadFunction(TAny* aPtr);
+	
+	typedef void 
+	    (CSIPCRServerSession::*WorkerFunctionPtr)(CSipCrWorkerAo& aWorkerAo);
+	
+	static TInt WorkerThreadFunctionImpl(
+	    TAny* aPtr,
+        WorkerFunctionPtr aWorkerFunctionPtr);
+	                                     
+	void CancelConnectL(CSIPCRRequestItem* aRequestItem);
+	
+	template<class T> void AddToRequestQueueL( 
+	    CSIPCRRequestItem* aRequestItem, 
+        T& aResolvedClient);
+										
+	template<class T> TBool ConnectL( 
+	    CSIPCRRequestItem& aRequestItem, 
+        T& aResolvedClient);
+		
+    void ProtectedAddToRequestQueueL(CSIPCRRequestItem* aRequestItem);
+    
+    void ProtectedRemoveFromRequestQueue(CSIPCRRequestItem* aRequestItem);	
+		
+    static void RemoveFromRequestQueue(TAny* aCleanupData);	
+							                       
+private: // Data                    
+  
+    TUid iClientUid;
+    TBool iClientUidSet;
+    CSIPCRServer& iCRServer;
+    CSIPCRSessionReceiver* iReceiver;    
+    RPointerArray<CSIPCRRequestItem> iRequestQueue;
+    TUint32 iRequestIdCounter;
+    RPointerArray<CSipCrWorkerAo> iWorkerAos;
+    RMutex iRequestQueueMutex;  
+    
+private: // For testing purposes
+
+	UNIT_TEST(CSipCRServerSessionTest)
+    };
+
+#endif // CSIPCRSERVERSESSION_H
+
+// End of File