Trying to figure out how to implement my WINC like compatibility layer. Going the emulation way is probably not so smart. We should not use the kernel but rather hook native functions in the Exec calls.
// 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:
//
/**
@file
@internalTechnology
*/
#ifndef __PROTOCOL_H__
#define __PROTOCOL_H__
#include <e32base.h> // C Class Definitions, Cleanup Stack
#include <e32def.h> // T Type Definitions
#include <e32std.h> // ELeave definition
#include "usbmsshared.h"
class MProtocolBase;
class MTransportBase
{
public:
virtual void SetupWriteData(TPtrC8& aData) = 0;
virtual TInt Start() = 0;
virtual TInt Stop() = 0;
virtual void RegisterProtocol(MProtocolBase& aProtocol) = 0;
virtual TInt BytesAvailable() = 0;
virtual ~MTransportBase() {};
virtual TInt InitialiseTransportL(TInt aTransportLddFlag) = 0;
virtual void SetupReadData(TUint aLength) = 0;
virtual void GetCommandBufPtr(TPtr8& aDes, TUint aLength) = 0;
virtual void GetReadDataBufPtr(TPtr8& aDes) = 0;
virtual void GetWriteDataBufPtr(TPtrC8& aDes) = 0;
#ifdef MSDC_MULTITHREADED
virtual void ProcessReadData(TAny* aAddress) = 0;
#endif
};
class MProtocolBase
{
public:
virtual void RegisterTransport(MTransportBase* aTransport) = 0;
virtual TBool DecodePacket(TPtrC8& aData, TUint aLun) = 0;
virtual TInt ReadComplete(TInt aError) = 0;
virtual TInt Cancel() = 0;
virtual void ReportHighSpeedDevice() {};
virtual ~MProtocolBase() {};
#ifdef MSDC_MULTITHREADED
virtual void InitializeBufferPointers(TPtr8& aDes1, TPtr8& aDes2) = 0;
#endif
};
#endif // __PROTOCOL_H__