--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetooth/btstack/inc/notification.h	Fri Jan 15 08:13:17 2010 +0200
@@ -0,0 +1,72 @@
+// Copyright (c) 2005-2009 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:
+//
+
+#ifndef NOTIFICATION_H
+#define NOTIFICATION_H
+
+#include <e32std.h>
+
+class TBTBasebandEventNotification;
+class CPhysicalLink;
+
+template<class T>
+class TPolymorphicQLink : public TDblQueLink
+	{
+public:
+	TPolymorphicQLink(T* aObserver):iObserver(aObserver){}
+	operator T* () {return iObserver;}
+	T* Item() {return iObserver;}
+private:
+	T* iObserver;
+	};
+
+class MPhysicalLinkObserver;
+typedef TPolymorphicQLink<MPhysicalLinkObserver> TPhysicalLinkObserverQLink;
+
+class TPhysicalLinkSubscriptionInfo
+	{
+public:
+	TPhysicalLinkSubscriptionInfo(MPhysicalLinkObserver& aMPhysicalLinkObserver, TBTDevAddr aAddr):
+					iMPhysicalLinkObserver(aMPhysicalLinkObserver), iAddr(aAddr){};
+	MPhysicalLinkObserver& 	iMPhysicalLinkObserver;
+	TBTDevAddr 				iAddr;
+	};
+
+class MPhysicalLinkObserver
+/**
+	Interface for simple notifications to the presence of physical channel
+	or for especially interested parties a change in security.
+**/
+	{
+public:
+	virtual void PhysicalLinkChange(const TBTBasebandEventNotification& aEvent, CPhysicalLink& aPhysicalLink) = 0;
+	virtual TPhysicalLinkObserverQLink& ObserverQLink() = 0;
+	};
+
+
+class MBluetoothPrefetchNotifier;
+typedef TPolymorphicQLink<MBluetoothPrefetchNotifier> TPrefetchNotifierQLink;
+
+/**
+Interface for notification of when a prefetched PIN code entry has completed.
+*/
+NONSHARABLE_CLASS(MBluetoothPrefetchNotifier)
+	{
+public:
+	virtual TPrefetchNotifierQLink& MbpnQueLink() = 0;
+	virtual void MbpnPrefetchComplete(TInt aError) = 0;
+	};
+
+#endif