// 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

 */

 #include <e32base.h>

 #include "debug.h"

 #include "msdebug.h"

 #include "mprotocol.h"

 #include "tscsiclientreq.h"

 TInt TScsiClientReq::EncodeRequestL(TDes8& aBuffer) const

     {

     __MSFNSLOG

     TInt length = 0;

     switch (GetGroupCode())

         {

         case 0:

             // 6 byte commands

             length = 6;

             break;

         case 1:

         case 2:

             // 10 byte commands

             length = 10;

             break;

         default:

             User::Leave(KErrNotSupported);

             break;

         }

     aBuffer.SetLength(length);

     aBuffer.FillZ();

     // OPERATION CODE

     aBuffer[0] = iOperationCode;

     // CONTROL byte is last element of Command

     aBuffer[length - 1] = GetControlByte();

     return length;

     }