// Copyright (c) 2004-2009 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:

// RUsbMassStorage Client side header

// Implements the Symbian OS USB mass storage server RUsbMassStorage API 

// 

// 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 __MASSSTORAGE_H__

#define __MASSSTORAGE_H__

#include <e32std.h>

#include <usbmsshared.h>

class RUsbMassStorage : public RSessionBase

/**

 The RUsbMassStorage class implements the Symbian OS USB mass storage RUsbMassStorage API 

 @internalTechnology

 */

	{

public:

	/**

     Constructor

	 @internalTechnology

	 */

	inline RUsbMassStorage();

	/**

     Extract the version of the server providing the RUsbMassStorage API

     @return	Version of the server

     @internalTechnology

	 */

	inline TVersion Version() const;

	/**

     Start the mass storage transport service

	 @param aMsConfig	mass storage configuration info

	 @internalTechnology

	 @return KErrNone on success, otherwise system wide error code 

	 */

	inline TInt Start(const TMassStorageConfig& aMsConfig);

	/**

     Stops mass storage transport service

	 @internalTechnology

	 @return KErrNone on success, otherwise system wide error code 

	 */

	inline TInt Stop();

	/**

     Shut down the Mass Storage server

	 @internalTechnology

	 @return KErrNone on success, otherwise system wide error code 

	 */

	inline TInt Shutdown();

	/**

	 Connects to mass storage file server

	 @internalTechnology

	 @return KErrNone on success, otherwise system wide error code 

	 */

    inline TInt Connect();

	};

#include <rusbmassstorage.inl>

#endif //__MASSSTORAGE_H__