// UDPHandler.h: interface for the CUDPHandler class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_UDPHANDLER_H__8112C781_9985_11D6_ABA5_5254AB14F7DA__INCLUDED_)
#define AFX_UDPHANDLER_H__8112C781_9985_11D6_ABA5_5254AB14F7DA__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "Socket.h"
#include "CmdDef_Common.h"
#include "Mutex.h"

struct OnLineNode {
	char szIP[17];
	int port;
	OnLineNode *Prev;
	OnLineNode *Next;
};

typedef OnLineNode * LPOnlineNode;

class CUDPHandler  
{
public:
	CUDPHandler();
	virtual ~CUDPHandler();
	void InsertNode(const char * szIP, int iPort);
	void DeleteNode(const char * szIP, int iPort);
	bool UpdateMsg(const char* szFile, char iType);

private:
	LPOnlineNode m_lpNode;
	CMutex m_mutex;	
};

#endif // !defined(AFX_UDPHANDLER_H__8112C781_9985_11D6_ABA5_5254AB14F7DA__INCLUDED_)