--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbmgmt/usbmgr/usbman/server/INC/CUsbOtg.h	Tue Feb 02 02:02:59 2010 +0200
@@ -0,0 +1,106 @@
+/**
+* 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:
+* Implements the main object of Usbman that manages all the OTG-related activity
+* 
+*
+*/
+
+
+
+/**
+ @file
+*/
+
+#ifndef __CUSBOTG_H__
+#define __CUSBOTG_H__
+
+#include <d32otgdi.h>
+#include <d32otgdi_errors.h>
+#include <e32std.h>
+#include <usb/usblogger.h>
+
+#include "musbinternalobservers.h"
+class CUsbServer;
+class CUsbOtgWatcher;
+class CUsbOtgIdPinWatcher;
+class CUsbOtgVbusWatcher;
+class CUsbOtgStateWatcher;
+class CUsbOtgEventWatcher;
+class CUsbOtgConnectionIdleWatcher;
+class MUsbOtgHostNotifyObserver;
+class RUsbOtgDriver;
+class CRequestSessionWatcher;
+
+
+/**
+ * The CUsbOtg class
+ *
+ * Implements the main object of Usbman that manages all OTG related functionality
+ * It owns one instance of CUsbOtgStateWatcher.
+ * It also owns an instance of RUsbOtgDriver, a handle on the logical device
+ * driver for USB OTG for Symbian OS.
+ *
+ * CUsbOtg is an active object which starts and stops internal CUsbOtgStateWatcher
+ * in order to monitor ID-Pin and VBus state. Its RunL function will be called when
+ * one of RUsbOtgDriver::TOtgEvent occurs.
+ */
+NONSHARABLE_CLASS(CUsbOtg) : public CBase, public MUsbOtgObserver
+	{
+public:
+	static CUsbOtg* NewL();
+	virtual ~CUsbOtg();
+
+	void RegisterObserverL(MUsbOtgHostNotifyObserver& aObserver);
+	void DeRegisterObserver(MUsbOtgHostNotifyObserver& aObserver);
+
+	void StartL();
+	void Stop();
+	
+	TInt BusRequest();
+	TInt BusRespondSrp();
+	
+	TInt BusClearError();
+
+	TInt BusDrop();
+
+	void NotifyOtgEvent();
+	
+public:
+	// From MUsbMessageObserver
+	virtual void NotifyMessage(TInt aMessage);
+	
+protected:
+	CUsbOtg();
+	void ConstructL();
+	TInt TranslateOtgEvent();
+
+private:
+	RPointerArray<MUsbOtgHostNotifyObserver> iObservers;
+	TInt iLastError;
+	RUsbOtgDriver iOtgDriver;
+	RUsbOtgDriver::TOtgEvent iOtgEvent;
+	CUsbOtgWatcher* iOtgWatcher;
+	CUsbOtgIdPinWatcher* iIdPinWatcher;
+	CUsbOtgVbusWatcher* iVbusWatcher;
+	CUsbOtgStateWatcher* iOtgStateWatcher;
+	CUsbOtgEventWatcher* iOtgEventWatcher;
+    CUsbOtgConnectionIdleWatcher* iOtgConnectionIdleWatcher;
+	TUint iOtgMessage;
+	CRequestSessionWatcher *iRequestSessionWatcher;
+	RCriticalSection iCriticalSection;
+	};
+
+#endif
+