--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/Server/inc/CSipCSSubSession.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,230 @@
+/*
+* Copyright (c) 2007-2009 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          : CSipCSSubSession.h
+* Part of       : SIPServerCore
+* Version       : SIP/6.0 
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+#ifndef CSIPCSSUBSESSION_H
+#define CSIPCSSUBSESSION_H
+
+#include <e32base.h>
+#include <stringpool.h>
+#include <in_sock.h>
+#include "SipStackServerDefs.h"
+#include "sipconnection.h"
+#include "TSIPTransportParams.h"
+#include "MSIPCSReceiverOwner.h"
+#include "_sipcodecdefs.h"
+
+class CSipCSSession;
+class MSIPSecUser;
+class MTransactionOwner;
+class CSipServerCore;
+class CSipCSServerITC;
+class CSipCSReceiverBase;
+class CSipCSSubSessionReceiver;
+class CSIPFromHeader;
+class CURIContainer;
+class CSIPMessage;
+class CSIPRequest;
+class TSIPRemoteTargetAndProxy;
+
+
+class CSipCSSubSession : public CObject,
+                         public MSIPCSReceiverOwner
+	{
+public: // Constructors and desctructor
+    
+    static CSipCSSubSession* NewLC (CSipCSSession& aSession,
+                                    MSIPSecUser& aSIPSecUser,
+		                            TUint32 aIapId);
+    ~CSipCSSubSession();
+
+public: // From MSIPCSReceiverOwner
+
+    const TSIPTransportParams& TransportParams() const;
+
+    TSIPTransportParams TransportParams(
+        const TRegistrationId& aRegistrationId);
+        
+    const MSIPSecUser* SIPSecUser(const TRegistrationId& aRegistrationId);
+
+public: // New functions
+
+    TUint32 IapId () const;
+    MTransactionOwner* TransactionOwner();
+    CSipCSReceiverBase& Receiver();
+    void OpenIapL(const RMessage2& aMessage);
+    void SetStateL(CSIPConnection::TState aState);
+    void ServiceL(TSIPIds& aIds, TInt aFunction, const RMessage2& aMessage);
+
+private: // New functions
+
+    CSipCSSubSession (CSipCSSession& aSession,
+                      MSIPSecUser& aSIPSecUser,
+		              TUint32 aIapId);
+
+    void ConstructL ();
+
+    // Services
+    void GetLocalAddrL(const RMessage2& aMessage);
+    
+    void SetSIPSockOptL(const RMessage2& aMessage, TBool aDesOpt=EFalse);
+    
+	void SetOutboundProxyL (TSIPIds& aIds, const RMessage2& aMessage);    
+    
+	void OutboundProxyL (TSIPIds& aIds, const RMessage2& aMessage);
+
+	void RemoveOutboundProxyL (TSIPIds& aIds);
+	
+    void RegisterL (TSIPIds& aIds, const RMessage2& aMessage);
+	
+    void RegisterAndSetOutboundProxyL(TSIPIds& aIds, const RMessage2& aMessage);
+	
+    void UpdateRegistrationL (TSIPIds& aIds, const RMessage2& aMessage);
+	
+    void UnRegisterL (TSIPIds& aIds, const RMessage2& aMessage);
+	
+    void FetchRegistrationsL (const RMessage2& aMessage);
+    
+    void SendRequestL (TSIPIds& aIds, const RMessage2& aMessage);
+	
+    void SendRequestAndUpdateRefreshL (TSIPIds& aIds,
+                                       const RMessage2& aMessage);
+
+    void SendRequestAndTerminateRefreshL (TSIPIds& aIds,
+                                          const RMessage2& aMessage);
+    
+    void SendResponseL (TSIPIds& aIds, const RMessage2& aMessage);
+
+    void SendResponseAndCreateDialogL (TSIPIds& aIds,
+                                       const RMessage2& aMessage);
+
+    void SendResponseInDialogL (TSIPIds& aIds, const RMessage2& aMessage);
+
+    void SendRequestAndCreateDialogL (TSIPIds& aIds, const RMessage2& aMessage);
+
+    void SendRequestInDialogL (TSIPIds& aIds, const RMessage2& aMessage);
+
+    void SendRequestInDialogAndUpdateRefreshL (TSIPIds& aIds,
+                                               const RMessage2& aMessage);
+                                               
+    void SendCancelL (TSIPIds& aIds,
+                      const RMessage2& aMessage);
+
+	void TerminateDialogL (const TDialogId& aId);
+
+	void TerminateRefreshL (const TRefreshId& aId);
+
+	void TerminateDialogRefreshL (const TDialogId& aDialogId,
+                                  const TRefreshId& aRefreshId);
+
+	void TerminateRegistrationL (const TRegistrationId& aId);
+    
+    void ReceiveSipMessageL (const RMessage2& aMessage);
+
+    void ClientReadyToReceiveL (const RMessage2& aMessage);
+    
+    void CancelClientReceiveL ();
+
+    void GetFromHeaderL (const TRegistrationId& aId,
+                         const RMessage2& aMessage);
+    
+    void SetRefreshIntervalL (const TRefreshId& aRefreshId, 
+                              const RMessage2& aMessage);
+
+    void GetRefreshIntervalL (const TRefreshId& aRefreshId,
+                              const RMessage2& aMessage);
+                              
+    void GetCallIDHeaderL (const TDialogId& aId,
+                           const RMessage2& aMessage);
+                           
+    void GetLocalTagL (const TDialogId& aId,
+                       const RMessage2& aMessage);                  
+
+    void GetRegisteredContactL (const TRegistrationId& aId,
+                                const RMessage2& aMessage);
+
+    void ResetDialogStateL(const TDialogId& aId);
+
+    // Helper functions:
+    CSipCSServerITC& ITC ();
+    
+    CSipServerCore& Server ();
+    
+    CURIContainer* FillRequestLC (const RMessage2& aMessage,
+                                  CSIPRequest& aRequest,
+                                  TBool aMethodExpected=EFalse);
+
+    void FillRequestL (const RMessage2& aMessage,
+                       CSIPRequest& aRequest,
+                       TSIPRemoteTargetAndProxy& aRemoteTargetAndProxy,
+                       TBool aMethodExpected=EFalse,
+                       TBool aProxyExpected=EFalse);
+
+	TBool OverlappingInDialogAllowed (RStringF aMethod);
+
+    void AddFromL (const TRegistrationId& aRegistrationId,
+                   CSIPRequest& aRequest);
+
+    void AddContactL (const TRegistrationId& aRegistrationId,
+                      CSIPMessage& aMessage);
+
+    void AddRouteL (const TRegistrationId& aRegistrationId,
+                    CSIPRequest& aRequest);
+                    
+    void CheckSigCompInNextHopL (TRegistrationId aRegistrationId,
+                                 CURIContainer& aRemoteTarget,
+                                 CSIPRequest& aRequest); 
+                    
+    void FillToAndRemoteTargetL (CSIPRequest& aRequest,
+                                 TSIPRemoteTargetAndProxy& aRemoteTargetAndProxy);
+
+    void CheckSigCompInContactsL (CSIPMessage& aMessage);
+
+    TBool HasSigCompParameter (CURIContainer& aURI) const;
+    
+    void RefreshConnectionL(TUint32 aIapId);
+    
+    void GetConnectionErrorL(TSIPIds& aIds, const RMessage2& aMessage);
+
+    
+private: // Data    
+    
+    CSipCSSession& iSession;
+    MSIPSecUser& iSIPSecUser;
+    TSIPTransportParams iTransportParams;
+    CSIPConnection::TState iState;
+    TInt iHandle;
+    CSipCSSubSessionReceiver* iReceiver;    
+    TBool iIapOpened;
+    TInetAddr iLocalAddr;
+
+private: // For testing purposes
+
+	UNIT_TEST(CSipCSSubSessionTest)
+	};
+
+#endif // CSIPCSSUBSESSION_H
+
+// End of File