// 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 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:

//

// WARNING: This file contains some APIs which are internal and are subject

//          to change without notice. Such APIs should therefore not be used

//          outside the Kernel and Hardware Services package.

//

/**

 @file

 @internalTechnology

*/

#ifndef RUSBHOSTMSDEVICE_H

#define RUSBHOSTMSDEVICE_H

#include <shared.h>

struct TMassStorageUnitInfo

    {

    TUint32 iLunID;

    TUint32 iSpare1;

    TUint32 iSpare2;

    };

/**

Creates a session over which a USB device mass storage interface can be added/removed

*/

class RUsbHostMsDevice : public RSessionBase

	{

public:

	IMPORT_C RUsbHostMsDevice();

	IMPORT_C void Add(const THostMassStorageConfig& aConfig, TRequestStatus& aStatus);

    IMPORT_C void Remove();

	IMPORT_C TInt GetNumLun(TUint32& aNumLuns);

	IMPORT_C TInt MountLun(TUint32 aLunId, TInt aDriveNum);

	IMPORT_C TInt DismountLun(TInt aDriveNum);

private:

	TInt StartServer();

	TVersion Version() const;

	};

#endif // RUSBHOSTMSDEVICE_H