--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bthci/bthci2/hctl/interface/hctluartpowermanager.h	Fri Jan 15 08:13:17 2010 +0200
@@ -0,0 +1,78 @@
+// 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:
+//
+
+/**
+ @file
+ @publishedPartner
+ @released
+*/
+
+#ifndef HCTLUARTPOWERMANAGER_H
+#define HCTLUARTPOWERMANAGER_H
+
+#include <e32base.h>
+#include <bluetooth/hci/hcitypes.h>
+#include <bluetooth/hci/hctluartpowerobserver.h>
+
+class CDelay;
+class RBusDevComm;
+
+// The timeout to detect if a device has changed to power off state
+static const TInt KUartSignalChangeTimeout = 10000000; // 10s
+
+_LIT(KHctlUartPowerManagerPanic, "Uart Power Man");
+enum THctlUartPowerManagerPanic
+	{
+	EHCTLUartPowerOnWithCTSLow = 0,
+	EHCTLUartPowerInvalidState,
+	};
+
+/**
+This class implements monitoring of a UART device to detect when
+it changes power state. It is intended to be used by any UART based
+HCTL implementation that wishes to detect power changing from on to
+off and vice versa.
+*/
+NONSHARABLE_CLASS(CHCTLUartPowerManager) : public CActive
+    {
+public:
+	IMPORT_C static CHCTLUartPowerManager *NewL(MHCTLUartPowerObserver& aObserver, RBusDevComm& aPort);
+	~CHCTLUartPowerManager();
+
+	IMPORT_C void Start();
+
+	static TInt PowerOffTimeout(TAny* aThis);
+	
+private:
+    CHCTLUartPowerManager(MHCTLUartPowerObserver& aObserver, RBusDevComm& aPort);
+	void ConstructL();
+
+	virtual void DoCancel();
+	virtual void RunL();
+
+	void PowerChange();
+
+private:
+	MHCTLUartPowerObserver& iObserver;
+
+	TBTPowerState iState;
+	RBusDevComm& iPort;
+	TUint iSignals;
+
+	CDelay* iPowerOffTimer;
+    };
+   
+#endif // HCTLUARTPOWERMANAGER_H
+