--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/SIPSec/DigestPlugin/src/CSIPSecDigestObserver.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,134 @@
+// 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          : CSIPSecDigestObserver.cpp
+// Part of       : SIPSec
+// Version       : SIP/6.0
+//
+
+
+
+#include "SipLogs.h"
+#include "CSIPSecDigestObserver.h"
+#include "CSIPSecDigestCacheEntry.h"
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+
+// ----------------------------------------------------------------------------
+// CSIPSecDigestObserver::CSIPSecDigestObserver
+// ----------------------------------------------------------------------------
+//	
+CSIPSecDigestObserver::CSIPSecDigestObserver(
+	MSIPSecSecurityMechanismObserver& aObserver ) :
+    iPendingOperations( 0 ),
+    iAtLeastOneSuccessfulOperation( EFalse ),
+    iObserver( &aObserver ),
+    iStatus( EWaiting )
+	{
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPSecDigestObserver::CSIPSecDigestObserver
+// ----------------------------------------------------------------------------
+//	
+CSIPSecDigestObserver::~CSIPSecDigestObserver()
+    {    
+    }
+	
+// ----------------------------------------------------------------------------
+// CSIPSecDigestObserver::OperationStarted
+// ----------------------------------------------------------------------------
+//
+void CSIPSecDigestObserver::OperationStarted()
+	{
+	++iPendingOperations;
+	}
+    
+// ----------------------------------------------------------------------------
+// CSIPSecDigestObserver::OperationCompleted
+// ----------------------------------------------------------------------------
+//
+void CSIPSecDigestObserver::OperationCompleted( TStatus aReason,
+												TBool /*aAuthenticated*/ )
+	{
+	__SIP_INT_LOG1( "SIPSecDigestObs:OperCompl status", aReason )
+	__ASSERT_ALWAYS( iPendingOperations > 0,
+		User::Panic( _L( "Digest: OpComp no pending ops" ), KErrNotFound ) );
+
+	switch ( aReason )
+		{
+		case EComplete:
+    		iAtLeastOneSuccessfulOperation = ETrue;
+    		break;
+	
+		case ECancelled:
+	    	iStatus = aReason;
+	    	break;
+
+		case EFailure:
+			if ( iStatus != ECancelled )
+	    		{
+	    		iStatus = aReason;
+	    		}
+	    	break;
+
+	    default: // EWaiting
+	    	User::Panic( _L( "Digest: OpComp waiting" ), KErrArgument );
+		}
+
+	if( --iPendingOperations == 0)
+		{		
+		// Inform observer also if the challenge was ignored (ECancelled)
+		DoCompleted();
+
+		iStatus = EComplete;
+
+		// Clear the flag, in case CSIPSecDigestObserver will be re-used.
+		iAtLeastOneSuccessfulOperation = EFalse;
+		}
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPSecDigestObserver::IsCompleted
+// ----------------------------------------------------------------------------
+//
+TBool CSIPSecDigestObserver::IsCompleted() const
+	{
+	return iStatus == EComplete;
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPSecDigestObserver::DoCompleted
+// ----------------------------------------------------------------------------
+//
+void CSIPSecDigestObserver::DoCompleted()
+	{
+	__SIP_INT_LOG1( "SIPSecDigestObs:DoCompl, iAtLeastOne", 
+	                iAtLeastOneSuccessfulOperation )
+
+	iObserver->CacheUpdated( iAtLeastOneSuccessfulOperation, ETrue );
+
+	__SIP_LOG( "SIPSecDigestObs:DoCompl ends" )
+	}
+	
+// ----------------------------------------------------------------------------
+// CSIPSecDigestObserver::HasObserver
+// ----------------------------------------------------------------------------
+//	
+TBool CSIPSecDigestObserver::HasObserver(
+			const MSIPSecSecurityMechanismObserver& aObserver ) const
+	{
+	return &aObserver == iObserver;
+	}