userlibandfileserver/fileserver/shostmassstorage/server/protocol/include/tscsiclientreq.h
Enhance the base/rom extension to generate the symbol file of the rom built.
The symbol file is placed in epoc32/rom/<baseport_name>, along with the rom log and final oby file.
// 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 TSCSICLIENTREQ_H
#define TSCSICLIENTREQ_H
/**
Data type for GROUP CODE
SAM-2 5.2.2
SPC-3 4.3.4.1
*/
typedef TUint8 TGroupCode;
/**
Data type for ALLOCATION LENGTH
SPC-2 4.3.4.6
SPC-3 4.3.4.6
*/
typedef TUint TAllocationLength; // 1 Byte
/**
Base class to decode SCSI RESPONSE
*/
class TScsiClientResp: public MClientCommandServiceResp
{
public:
TScsiClientResp() {};
};
/**
Base class to encode a SCSI REQUEST which implements the SCSI header encoding
*/
class TScsiClientReq: public MClientCommandServiceReq
{
public:
/** SCSI OPERATION CODE */
enum TOperationCode
{
ETestUnitReady = 0x00,
ERequestSense = 0x03,
EInquiry = 0x12,
EModeSense6 = 0x1A,
EStartStopUnit = 0x1B,
EPreventMediaRemoval = 0x1E,
EReadFormatCapacities = 0x23,
EReadCapacity10 = 0x25,
ERead10 = 0x28,
EWrite10 = 0x2A,
EVerify10 = 0x2f,
EModeSense10 = 0x5A,
EUndefinedCommand = 0xFF
};
TScsiClientReq(TOperationCode aOperationCode);
virtual TInt EncodeRequestL(TDes8& aBuffer) const;
private:
TUint8 GetControlByte() const;
TGroupCode GetGroupCode() const;
TBool IsDataDirectionOut() const;
TUint32 DataLength() const;
public:
/** SCSI OPERATION CODE of CDB byte, SAM-2 5.2.2 */
const TOperationCode iOperationCode;
/** SCSI NACA field of CDB CONTROL Byte. SAM-2 5.2.3 */
TBool iNaca;
/** SCSI LINK field of CDB CONTROL Byte. SAM-2 5.2.3 */
TBool iLink;
};
#include "tscsiclientreq.inl"
#endif // TSCSICLIENTREQ_H