#ifndef __USB_HOST_DEVICE_H__

#define __USB_HOST_DEVICE_H__

/*

* 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 the License "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 UsbHostDevice.h

*/

#include <e32usbdi_hubdriver.h>

namespace NUnitTesting_USBDI

	{

/**

*/

class MUsbDeviceRemovalObserver

	{

public:

	/**

	*/

	virtual void UsbDeviceRemovedL(TInt aError) = 0;

	};

/**

This class represents Hosts representation of a USB device

*/

class CUsbHostDevice : public CActive

	{

	/**

	*/

	friend class CUsbDeviceWatcher;

public:

	/**

	Constructor, 1st phase building a host representation of a usb device

	*/

	CUsbHostDevice(RUsbHubDriver& aUsbHubDriver);

	/**

	Destructor

	*/

	~CUsbHostDevice();

	/**

	Monitors for this device being removed from the host

	@param aUsbDeviceRemovalObserver an observer of device removal

	*/

	void MonitorRemovalL(MUsbDeviceRemovalObserver* aUsbDeviceRemovalObserver);

private: // From CActive

	/**

	*/

	void DoCancel();

	/**

	*/

	void RunL();

	/**

	*/

	TInt RunError(TInt aError);	

private:

	/**

	2nd phase constructor called by CUsbDeviceWatcher

	*/

	void ConstructL();

private:

	/*

	The host USB device resource

	*/

	RUsbDevice iUsbDevice;

	/**

	*/

	MUsbDeviceRemovalObserver* iRemovalObserver;

	};

	}

#endif