// 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:

//

/**

 @file

 @internalTechnology

*/

#ifndef TSPCCLIENTINTERFACE_H

#define TSPCCLIENTINTERFACE_H

class TPeripheralInfo;

class TSenseInfo;

class MTransport;

/**

This class supports the commands defined in the SCSI PRIMARY COMMAND (SPC)

interface for a SCSI client. A minimal set of commands is implemented for

interfacing with SCSI BLOCK devices (SCSI host). The interface class MTransport

is used to send the command via the transport layer.

@internalTechnology

*/

class TSpcClientInterface

    {

public:

	TSpcClientInterface(MTransport& aTransport);

	~TSpcClientInterface();

public:

    MTransport& Transport() const;

	TInt InquiryL(TPeripheralInfo& aInfo);

	TInt RequestSenseL(TSenseInfo& aSenseInfo);

	TInt TestUnitReadyL();

    TInt PreventAllowMediumRemovalL(TBool aPrevent);

private:

    MTransport& iTransport;

    };

/**

Return a reference to the transport.

@return MTransport& Reference to the transport

*/

inline MTransport& TSpcClientInterface::Transport() const

    {

    return iTransport;

    }

#endif // TSPCCLIENTINTERFACE_H