--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telephonyprotocols/pdplayer/inc/psdavailabilitylistener.h	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,61 @@
+// 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:
+// gprsavailabilitylistener.h
+// 
+//
+
+#ifndef PSDAVAILABILITYLISTENER_H
+#define PSDAVAILABILITYLISTENER_H
+
+#include <comms-infras/coremcpractivities.h>
+#include <networking/pdpprovision.h>
+#include <etel.h>
+#include <etelmm.h>
+
+NONSHARABLE_CLASS(CPsdAvailabilityListener) : public CActive, public Messages::ASimpleNodeIdBase
+/** Packet switched availability listeners
+
+@internalTechnology
+*/
+	{
+	enum TState {EInitialising, EChecking, EAttached, EUnAttached};
+
+public:
+	static CPsdAvailabilityListener* NewL(const Messages::TNodeCtxId& aAvailabilityActivity, const CTSYProvision& aTsyProvision, TUint aApId, TBool aUnavailableDueToContention);
+	virtual ~CPsdAvailabilityListener();
+	void ReportContentionAvailabilityStatusIfRequired(const ESock::TAvailabilityStatus& aAvailabilityStatus);
+
+private:
+	CPsdAvailabilityListener(const Messages::TNodeCtxId& aAvailabilityActivity, const CTSYProvision& aTsyProvision, TUint aApId, TBool aUnavailableDueToContention);
+	void StartL();
+	virtual void ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aMessage);
+
+	// CActive
+	void RunL();
+	TInt RunError(TInt aError);
+	void DoCancel();
+
+private:
+	const Messages::TNodeCtxId iAvailabilityActivity;
+	const CTSYProvision* iTsyProvision;
+	RMobilePhone iPhone;
+	RTelServer iTelServer;
+	RPacketService iPacketService;
+	TInt iApId;
+	RPacketService::TStatus iPsdStatus;
+	TState iState;
+	TBool iUnavailableDueToContention;
+	};
+
+#endif