gdpqueue.h

Symbian mobile os C++ GSDP编程

// gdpqueue.h
//
// Copyright (c) 2000 Symbian Ltd.  All rights reserved.
//

#ifndef __GDPQUEUE_H__
#define __GDPQUEUE_H__

#include <gdp.h>

// game datagram protocol - loopback with queueing

/*
	class CGdpQueue
*/

class CGdpQueue : public CGdpSession
	{
public:
	CGdpQueue();
	void ConstructL();
	~CGdpQueue();
	static CGdpSession* NewL();
	// from MGdpSession
	void OpenL(MGdpPacketHandler* aHandler); // start up, and set handler for packets received
	void SendL(const TDesC8& aToAddress, const TDesC8& aData); // send packet
	TInt ReceiveAll(); // do a pull if necessary
	TInt GetMaxPacketLength() const; // max packet length
	TBool IsNetworked() const; // if not point-to-point, then preserves addresses
	void FinishSend();
private:
	MGdpPacketHandler* iHandler;
	TBuf8<0x20> iAddress;
	TBuf8<255> iData;
	CTimer* iTimer;
	};

#endif