1 // Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @internalTechnology

    19 */

    20 

    21 #ifndef MPROTOCOL_H

    22 #define MPROTOCOL_H

    23 

    24 #include <e32base.h>            // C Class Definitions, Cleanup Stack

    25 #include <e32def.h>             // T Type  Definitions

    26 #include <e32std.h>             // ELeave definition

    27 #include "usbmsshared.h"

    28 

    29 

    30 class MTransportBase;

    31 

    32 class MProtocolBase

    33     {

    34     public:

    35     virtual void RegisterTransport(MTransportBase* aTransport) = 0;

    36     virtual TBool DecodePacket(TPtrC8& aData, TUint aLun) = 0;

    37     virtual TInt ReadComplete(TInt aError) = 0;

    38     virtual TInt Cancel() = 0;

    39     virtual void ReportHighSpeedDevice() {};

    40     virtual ~MProtocolBase() {};

    41 #ifdef MSDC_MULTITHREADED

    42     virtual void InitializeBufferPointers(TPtr8& aDes1, TPtr8& aDes2) = 0;

    43 #endif

    44     };

    45 

    46 

    47 #endif // __PROTOCOL_H__

    48