/*

* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:

* Name        : serialstream.h

* Part of     : stdio server

* To handle the read and write on serial(comm)

* 

*

*/

#ifndef _SERIALSTREAM_H_

#define _SERIALSTREAM_H_

#include "StdioServer.h"

#include "streambase.h" //CStreamBase2

#include "ReadRequestHandler.h" //CReadRequestHandler

//-----------------------------------------------------------------------

//Class name: 	CSerialStream

//Description: 	This class represents the serial stream.

//-----------------------------------------------------------------------

class CSerialStream : public CStreamBase

    {

public:

	static CSerialStream* NewL(TInt aBaudRate,TDesC& aPortName);

    virtual void WriteL(TDes8& aDes);

    virtual void Read(TRequestStatus& aStatus, const TInt aLength);

    ~CSerialStream();

	virtual void ReadCancel();

	TStreamType Type() { return ESerial;}

private:

   	CSerialStream(TInt aBaudRate,TDesC& aPortName);

    void ConstructL();

    RComm iPort;

    TInt iOpenErr;

    TInt iConfigErr;

    TSerialInfo iPortInfo;

    TFileName iPortName;

    TInt iBaudRate;

    };

#endif //_SERIALSTREAM_H_