/************************************************************************/
/* 利用SOCKET套接字，实现自动POST表单及评论留言
/*
/* by Koma 2009.9.6 0:30
/* http://blog.csdn.net/wangningyu
/************************************************************************/
#include "stdafx.h"
#include "stdio.h"
#include "winsock2.h"
#pragma   comment(lib,"ws2_32.lib")      int main(int argc, char* argv[])
{   SOCKADDR_IN saServer;   LPHOSTENT   lphostent;   WSADATA     wsadata;   SOCKET      hsocket;   int     nRet;   char*   host_name="www.******.com";   char*   req=   "POST /blog/comment.asp?act=save&logid=3560 HTTP/1.0\r\n"  "Accept:   image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/QVOD, application/QVOD, */*\r\n"  "Referer:   http://www.******.com/blog/article.asp?id=3560\r\n"  "Accept-Language:   zh-cn\r\n"  "Content-Type:   application/x-www-form-urlencoded\r\n"  "Accept-Encoding:   gzip, deflate\r\n"  "User-Agent:   Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; POTU(RR:28031409:0:5497353); SV1; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; .NET CLR 2.0.50727; CIBA)\r\n"      "Host:   www.******.com\r\n"  "Content-Length:   114\r\n"  "Connection:   Keep-Alive\r\n"  "Cookie:   babyhashkey=; babyuserid=; ASPSESSIONIDACBRSQBC=AFHPMPGBBCGPDDDNEDKGJHEJ\r\n\r\n"  "e_ubb=true&e_autourl=true&e_smilies=true&comm_username=%E5%A4%A9%E4%BD%BF&comm_password=&message=www.******.net.cn";     // 初始化套接字   if(WSAStartup(MAKEWORD(2,2),&wsadata))      printf("初始化SOCKET出错！");   lphostent=gethostbyname(host_name);      if(lphostent==NULL)      printf("lphostent为空！");   hsocket   =   socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);      saServer.sin_family = AF_INET;      saServer.sin_port = htons(80);      saServer.sin_addr = *((LPIN_ADDR)*lphostent->h_addr_list);   // 利用SOCKET连接   nRet = connect(hsocket,(LPSOCKADDR)&saServer,sizeof(SOCKADDR_IN));      if(nRet == SOCKET_ERROR)      {      printf("建立连接时出错！");      closesocket(hsocket);      return 0;      }   // 利用SOCKET发送   nRet = send(hsocket,req,strlen(req),0);   if(nRet==SOCKET_ERROR)   {   printf("发送数据包时出错！");   closesocket(hsocket);   }   char   Dest[3000];      nRet=1;      while(nRet>0)      {   // 接收返回数据包   nRet=recv(hsocket,(LPSTR)Dest,sizeof(Dest),0);      if(nRet>0)      Dest[nRet]=0;      else      Dest[0]=0;   // 显示返回数据包的大小、内容   printf("\nReceived   bytes:%d\n",nRet);      printf("Result:\n%s",Dest);      }   return 0;
}