--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/SIPSec/IpSecPlugin/src/CStateClearing.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,94 @@
+// 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          : CStateClearing.cpp
+// Part of       : SIPSec, IpSec Plugin
+// Version       : SIP/4.0 
+//
+
+
+
+#include "CSipSecAgreeRecord.h"
+#include "MIpSecAgreeContextParams.h"
+#include "CStateClearing.h"	
+#include "MIpSecMechanismParams.h"
+
+// ----------------------------------------------------------------------------
+// CClearing::CClearing
+// ----------------------------------------------------------------------------
+//
+CClearing::CClearing() 
+    {
+    }
+
+// ----------------------------------------------------------------------------
+// CClearing::State
+// ----------------------------------------------------------------------------
+//
+CState::TSecAgreeRecordState CClearing::State()
+	{
+	return EClearing;
+	}
+
+// ----------------------------------------------------------------------------
+// CClearing::RegisterL
+// ----------------------------------------------------------------------------
+//			
+void CClearing::RegisterL(  
+	CSipSecAgreeRecord& aRec,
+	CSIPRequest& aRequest,
+	TSIPTransportParams& aTransportParams,
+	const TDesC8& /*aOutboundProxy*/ )
+	{
+    // If new registration attempt occurs very fast, SAs deletion might be
+    // still ongoing, treat the register as a fresh registration
+    if ( aRec.iParams.HasOnlyOneRecord() )
+        {
+        aRec.iParams.MechParams().ProcessInitialReqisterL( aTransportParams, 
+                                                           aRequest );
+        }
+	}
+	
+// ----------------------------------------------------------------------------
+// CClearing::SaDeleted
+// ----------------------------------------------------------------------------
+//	
+void CClearing::SaDeleted( CSipSecAgreeRecord& aRec )
+	{
+    CompleteIfReady( aRec );
+	}
+	
+// ----------------------------------------------------------------------------
+// CClearing::PolicyUnloaded
+// ----------------------------------------------------------------------------
+//      
+void CClearing::PolicyUnloaded( CSipSecAgreeRecord& aRec )
+    {
+    CompleteIfReady( aRec );
+    }
+
+// ----------------------------------------------------------------------------
+// CClearing::CompleteIfReady
+// ----------------------------------------------------------------------------
+//    
+void CClearing::CompleteIfReady( CSipSecAgreeRecord& aRec )
+    {
+    if ( aRec.UnloadingAndDeletionDone() )
+	    {
+	    aRec.StopTimer();
+	    // Leads to deletion of aRec and possibly to whole agree context
+	    aRec.iParams.SaCleared( &aRec );
+	    }
+    }
+	
+// End of File