--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/authenticationservices/authenticationserver/source/server/pluginobserver.cpp	Tue Nov 24 09:06:03 2009 +0200
@@ -0,0 +1,119 @@
+/*
+* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: 
+*
+*/
+
+
+/**
+ @file
+ @internalComponent
+ @released
+*/
+
+
+#include <e32debug.h>
+#include <s32mem.h>
+#include "authserver_impl.h"
+#include "log.h"
+
+using namespace AuthServer;
+
+/**
+  CPluginObserver registers for ECOM notification when new authentication plugins are added 
+  or removed and updates the plugin manager accordingly. 
+ 
+  */
+
+/** 
+  Constructs a new CPluginObserver object and puts it on the cleanup stack.
+  */
+
+CPluginObserver* CPluginObserver::NewLC(CPluginMgr& aPluginMgr)
+	{
+	CPluginObserver* self = new (ELeave) CPluginObserver(aPluginMgr);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	return self;
+	}
+
+/** 
+  Constructs a new CPluginObserver object.
+  */
+
+CPluginObserver* CPluginObserver::NewL(CPluginMgr& aPluginMgr)
+	{
+	CPluginObserver* self = CPluginObserver::NewLC(aPluginMgr);
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+CPluginObserver::CPluginObserver(CPluginMgr& aPluginMgr) : CActive(EPriorityStandard), iPluginMgr(aPluginMgr)
+	{
+	
+	}
+
+CPluginObserver::~CPluginObserver()
+	{
+	Cancel();
+		
+	// Close our ECOM session
+	if(iEcomSession)
+		{
+		iEcomSession->CancelNotifyOnChange(iStatus);
+		iEcomSession->Close();
+		REComSession::FinalClose();
+		}
+	}
+
+void CPluginObserver::ConstructL()
+	{
+	// Add ourselves to the current active scheduler so we can get dynamic 
+	// updates when authentication plugins are removed or new plugins are added
+	CActiveScheduler::Add(this);
+	
+	iEcomSession = &REComSession::OpenL();
+	
+	// register for ECOM update notifications in case a new agent appears
+	iEcomSession->NotifyOnChange(iStatus);
+	SetActive();
+	}
+	
+void CPluginObserver::DoCancel()
+	{
+	// Abort any update notification 
+	iEcomSession->CancelNotifyOnChange(iStatus);
+	}
+
+void CPluginObserver::RunL()
+	{
+	// Leave if there has been an error
+	User::LeaveIfError(iStatus.Int());
+	
+	// the ownership is with auth server, so dont delete it.
+	iPluginMgr.BuildAuthPluginsListL();
+	
+	// request notification of any further changes
+	iEcomSession->NotifyOnChange(iStatus);
+	SetActive();
+	}
+	
+TInt CPluginObserver::RunError(TInt aError)
+    {
+    _LIT(KAuthError, "Authserver Panic :");
+    User::Panic(KAuthError, aError);
+	    			
+	return KErrNone;
+	}
+