diff -r 000000000000 -r 307788aac0a8 realtimenetprots/sipfw/SIP/sipapi/src/registered.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/sipapi/src/registered.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,204 @@
+// Copyright (c) 2006-2009 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          : registered.cpp
+// Part of       : SIPAPI
+// Version       : SIP/5.0
+//
+
+
+
+#include "sip.h"
+#include "siperr.h"
+#include "SipAssert.h"
+#include "registered.h"
+#include "RegBindingImplementation.h"
+#include "sipresponseelements.h"
+#include "sipclienttransaction.h"
+#include "sipconnectioncallback.h"
+
+
+// -----------------------------------------------------------------------------
+// CRegistered::NewL
+// -----------------------------------------------------------------------------
+//
+CRegistered* CRegistered::NewL()
+	{
+	return new (ELeave) CRegistered();
+	}
+
+// -----------------------------------------------------------------------------
+// CRegistered::CRegistered
+// -----------------------------------------------------------------------------
+//
+CRegistered::CRegistered()
+	{
+	}
+
+// -----------------------------------------------------------------------------
+// CRegistered::~CRegistered
+// -----------------------------------------------------------------------------
+//
+CRegistered::~CRegistered()
+	{
+	}
+
+// -----------------------------------------------------------------------------
+// CRegistered::IsContextActive
+// -----------------------------------------------------------------------------
+//
+TBool CRegistered::IsContextActive() const
+    {
+    return ETrue;
+    }
+
+// -----------------------------------------------------------------------------
+// CRegistered::SetNeighbourStates
+// -----------------------------------------------------------------------------
+//
+void CRegistered::SetNeighbourStates(CRegistrationState& aUnregistering,
+                                     CRegistrationState& aUnregistered)
+    {
+    iUnregistering = &aUnregistering;
+    iUnregistered = &aUnregistered;
+    }
+
+// -----------------------------------------------------------------------------
+// CRegistered::DeregisterL
+// -----------------------------------------------------------------------------
+//
+CSIPClientTransaction* 
+CRegistered::DeregisterL(CRegBindingImplementation& aRegistration,
+                         CSIPMessageElements* aElements) const
+    {
+    CSIPClientTransaction* ta = aRegistration.DoDeregisterL(aElements);
+    aRegistration.ChangeState(iUnregistering);
+
+    return ta;
+    }
+
+// -----------------------------------------------------------------------------
+// CRegistered::UpdateL
+// -----------------------------------------------------------------------------
+//
+CSIPClientTransaction*
+CRegistered::UpdateL(CRegBindingImplementation& aRegistration,
+                     CSIPMessageElements* aElements,
+                     TUint* aExpirationValue) const
+    {    
+    return aRegistration.DoUpdateL(aElements, aExpirationValue);
+    }
+
+// -----------------------------------------------------------------------------
+// CRegistered::IncomingResponseL
+// When an existing refreshed registration ends with an error response,
+// aRequestId is the id of the transaction that received the error, not of the
+// transaction that originally created the refresh.
+//
+// CSIPRefresh can not be deleted even if the refresh ends (300-699 response).
+// User might use the same CSIPRegistrationBinding to register again, and the
+// CSIPRefresh would be used again.
+// -----------------------------------------------------------------------------
+//
+TBool
+CRegistered::IncomingResponseL(CRegBindingImplementation& aRegistration,
+                               CSIPResponseElements* aElements,
+		                       TUint32 aRequestId,
+				               TUint32 /*aRegistrationId*/,
+				               TUint32 aRefreshId,
+                               CConnectionCallback& aCallback) const
+    {    
+    __SIP_ASSERT_LEAVE(aElements, KErrArgument);
+
+    TUint statusCode = aElements->StatusCode();
+
+    if (statusCode >= 300)
+        {
+        aRegistration.RemoveRegisteredContact();
+        aRegistration.ChangeState(iUnregistered);        
+        }
+
+    if (statusCode >= 200 && statusCode < 300)
+        {
+        aRegistration.UpdateRegisteredContactL();
+        }
+
+    CSIPClientTransaction* ta = aRegistration.FindTransaction(aRequestId);
+    if (ta)
+        {
+        ta->SetResponseElements(aElements);
+        aCallback.Set(CConnectionCallback::EIncomingResponseInRegistration,
+                      ta,
+                      &aRegistration.Binding());
+        return ETrue;
+        }
+
+    //If a 2xx is received in registered state, it is a response to an updated
+    //REGISTER. Now transaction was not found, meaning application has deleted
+    //it, indicating it is not interested on the response or if the response is
+    //3xx-6xx it may indicate a refresh has ended.
+    if (aRefreshId != 0 && statusCode >= 300)
+        {
+		ta = aRegistration.CreateClientTransactionL();
+		ta->SetRequestId(aRequestId);
+		ta->SetResponseElements(aElements);
+        aRegistration.UpdateRefreshState(aElements->StatusCode());
+
+        aCallback.Set(CConnectionCallback::EErrorOccuredInRegistration,
+                      NULL,
+                      &aRegistration.Binding(),
+                      NULL,
+                      NULL,
+                      KErrSIPTerminatedWithResponse,
+                      ta);
+        return ETrue;
+        }
+    delete aElements;
+    return EFalse;
+    }
+
+// -----------------------------------------------------------------------------
+// CRegistered::ErrorOccured
+// CSIPRefresh can not be deleted even if the refresh ends. Application might
+// use the same CSIPRegistrationBinding to register again, and the CSIPRefresh
+// would be used again.
+// -----------------------------------------------------------------------------
+//
+TBool CRegistered::ErrorOccured(CRegBindingImplementation& aRegistration,
+                                TInt aError,
+                                TUint32 aRequestId,
+                                CConnectionCallback& aCallback) const
+    {
+    return aRegistration.HandleError(aCallback,
+    								 aError,
+    								 aRequestId,
+    								 *iUnregistered);
+    }
+
+// -----------------------------------------------------------------------------
+// CRegistered::RefreshState
+// -----------------------------------------------------------------------------
+//
+CSIPRefresh::TState CRegistered::RefreshState() const
+    {
+    return CSIPRefresh::EActive;
+    }
+
+// -----------------------------------------------------------------------------
+// CRegistered::ConnectionLost
+// -----------------------------------------------------------------------------
+//
+void CRegistered::ConnectionLost(CRegBindingImplementation& aRegistration) const
+    {    
+    aRegistration.ChangeState(iUnregistered);
+    }