--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telephonyprotocols/pdplayer/umts/spudtel/src/cservicechangenotifier.cpp	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,91 @@
+// 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:
+// implementation for service change notifier
+// 
+//
+
+/**
+ @file 
+ @internalComponent
+*/
+
+#include <e32def.h>
+
+#include "cservicechangenotifier.h"
+#include "PDPFSM.h"
+#include "spudteldebuglogger.h"
+#include "pdpfsmnmspace.h"
+
+#include <pcktcs.h>
+
+/** c'tor
+
+@param aPacketService - reference to packet service
+@param aPdpFsmInterface - reference to pdp fsm interface
+*/
+CServiceChangeNotifier::CServiceChangeNotifier(RPacketService& aPacketService,
+										CPdpFsmInterface& aPdpFsmInterface)
+: CEtelDriverNotifier(aPdpFsmInterface),
+  iPacketService(aPacketService),
+  iServiceStatus(RPacketService::EStatusUnattached)
+	{
+	}
+
+CServiceChangeNotifier::~CServiceChangeNotifier()
+	{
+	Cancel();
+	}
+
+/** initiates notification */
+void CServiceChangeNotifier::Start()
+	{
+	if (!IsActive())
+		{ 
+		iPacketService.NotifyStatusChange(iStatus, iServiceStatus); 
+		SetActive();
+		}
+	}
+
+/** notifies pdp fsm 
+
+@param aStatus - request status
+*/
+void CServiceChangeNotifier::Notify(const TRequestStatus& aStatus)
+	{
+	if(aStatus == KErrNone)
+		{
+		SPUDTELVERBOSE_INFO_LOG(_L("FSM set ServiceStatus"));
+		iPdpFsmInterface.Set(iServiceStatus);
+		SPUDTELVERBOSE_INFO_LOG(_L("FSM input EServiceStatusChangeNetwork"));
+		iPdpFsmInterface.Input(KAllContexts, 
+								PdpFsm::EServiceStatusChangeNetwork);
+		}
+	else
+		{ 
+		SPUDTEL_ERROR_LOG(_L("CServiceChangeNotifier::Notify(), error: %d"), 
+							aStatus.Int());
+		ASSERT(aStatus == KErrCancel); 
+		}
+	}
+
+/** cancels notification */	
+void CServiceChangeNotifier::DoCancel()
+	{
+	if(IsActive())
+		{ 
+		SPUDTELVERBOSE_INFO_LOG(
+			_L("CServiceChangeNotifier::DoCancel EPacketNotifyStatusChange"));
+		iPacketService.CancelAsyncRequest(EPacketNotifyStatusChange); 
+		}
+	}