httpproxy.h

httpproxy,采用vc++实现的

// HTTPPROXY.h: interface for the CHTTPPROXY class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_HTTPPROXY_H__05A703F6_1396_4D94_996F_407352C31FE7__INCLUDED_)
#define AFX_HTTPPROXY_H__05A703F6_1396_4D94_996F_407352C31FE7__INCLUDED_

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

#ifndef _HTTPPROXY_H
#define _HTTPPROXY_H

#include <winsock.h>
#pragma comment(lib,"ws2_32.lib")
#define FD_NOEVENT 0
//
#define BACKUP 100  //最大连接数
#define MAXDATALEN 65535

//
typedef struct _CLIENTINFO{  //保存客户端信息结构体
SOCKET clientsock;           //客户端socket
SOCKET udpsock;
sockaddr_in clientsock_addr; //客户端地址
}CLIENTINFO,*LPCLIENTINFO;

//
typedef struct _SOCKINFO{   //socket信息结构体
SOCKET sourcesock;
SOCKET destsock;
}SOCKINFO,*LPSOCKINFO;

//
extern long GetSocketEventId(SOCKET remotesock);
extern unsigned long GetLocalIp();
extern unsigned long GetDomainIp(char domainname[250]);
UINT HttpProxyServerThread(LPVOID info); //针对一次请求的服务线程
UINT HttpReciveThread(LPVOID info);  //接受源主机请求包并转发给目标主机
UINT HttpSendThread(LPVOID info);//接受远程主机响应包并返回给源主机
UINT StartHttpProxy(LPVOID info); //端口监听线程

class CHTTPPROXY  
{
public:
	int StartProxy(int listenport);
    bool WsaStartupOk;
	CHTTPPROXY();
	virtual ~CHTTPPROXY();

};

#endif

#endif // !defined(AFX_HTTPPROXY_H__05A703F6_1396_4D94_996F_407352C31FE7__INCLUDED_)