--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothcommsprofiles/btpan/panagt/pancoexistenceconnectioncontroller.h	Fri Jan 15 08:13:17 2010 +0200
@@ -0,0 +1,90 @@
+// 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 "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 PANCOEXISTENCECONNECTIONCONTROLLER_H
+#define PANCOEXISTENCECONNECTIONCONTROLLER_H
+
+/**
+@file
+@note Due to the limitation of DHCP server, BT PAN should not work concurrently with RNDIS. 
+This class is used for mutual exclusion between PAN and RNDIS.
+@internalComponent
+*/
+
+#include <e32std.h>
+#include <e32base.h> 
+#include <e32property.h>
+
+class MPanCoexistenceConnectionObserver;
+
+// This is a local definition of this shared enum of P&S key values.  These values should not be changed without changing
+// the equivalent definition in the other IP bearer code.
+enum TIPBearerCoexistenceStatus
+	{
+	ENoneIsActive, 
+	ERndisIsActive,
+	EBTPanIsActive
+	};
+
+// This is a local definition of this shared P&S id.  This value should not be changed without changing
+// the equivalent definition in the other IP bearer code.
+const TInt KIPBearerCoexistenceProperty = 0x10286a95;
+
+class CPanCoexistenceConnectionController : public CActive
+	{
+public:
+	static CPanCoexistenceConnectionController* NewL(MPanCoexistenceConnectionObserver& aObserver);
+	~CPanCoexistenceConnectionController();
+
+public:
+	TInt TryToCreateNewPanConnection();
+	void HandleAllPanConnectionsClosed();
+	TIPBearerCoexistenceStatus ReadStatus();
+	
+private:
+	CPanCoexistenceConnectionController(MPanCoexistenceConnectionObserver& aObserver);
+	void ConstructL();
+
+	TInt DefineProperty();
+	void WriteStatus(TIPBearerCoexistenceStatus aStatus);
+	void SubscribeToProperty();
+
+private:
+	void RunL();
+	void DoCancel();
+	
+private:
+	RProperty iProperty;
+	RMutex iMutex;
+	
+	// These are the flags to set whether BT PAN connection is active and the status transition
+	// is initiated by BT PAN
+	TBool iActivePanConnectionExists;
+	TBool iLocallyInitiatedTransition;
+	
+	MPanCoexistenceConnectionObserver& iPanCoexistenceConnectionObserver;
+	};
+
+class MPanCoexistenceConnectionObserver
+	{
+public:
+	// This method is called ONLY when the value of the Co-existence status is changed due
+	// to a different IP bearer (e.g., RNDIS)
+	virtual void MpccoPanCoexistenceConnectionUpdated(TIPBearerCoexistenceStatus aStatus) = 0; 
+	};
+
+#endif /*PANCOEXISTENCECONNECTIONCONTROLLER_H*/
+
+