serialtransport.h

Symbian OS C++ for Mobile Phones Volume 3 源码

// Copyright (c) 2004 - 2007, Symbian Software Ltd. All rights reserved.


#ifndef SERIALTRANSPORT_H
#define SERIALTRANSPORT_H

#include "serialutils.h"
#include "rs232transport.h"


class CSerialTransport : public CRs232Transport
/**
	Supports transferring data between two instances of via
	serial cable or infrared emulated RS232.
 */
	{
public:
	static CSerialTransport* NewIrCommTransportL(TAny* aTransportCreateInfo);
	static CSerialTransport* NewSerialCommTransportL(TAny* aTransportCreateInfo);
	virtual ~CSerialTransport();

private:
	static CSerialTransport* New2L(
		MTransportObserver& aObserver, const TDesC& aCsyName, const TDesC& aPortName, TBool aInitListen);

	CSerialTransport(MTransportObserver& aObserver);
	void ConstructL(const TDesC& aCsyName, const TDesC& aPortName, TBool aInitListen);

private:
	/** Whether the LDD was successfully loaded during initialization. */
	TBool iLoadedLdd;
	/** Whether the PDD was successfully loaded during initialization. */
	TBool iLoadedPdd;
	};


#endif	// #ifndef SERIALTRANSPORT_H