[Socket Programming] Simple Connect Web Client

웹서버에 간단한 요청을 하는 프로그램입니다.
타겟은 구글로 하였습니다.

This Example is very simple
target is google . :D

#include "stdafx.h" #include <winsock2.h> int _tmain(int argc, _TCHAR* argv[]) { WSADATA data; SOCKET id; SOCKADDR_IN saddr; if(0 != WSAStartup(MAKEWORD(2,2),&data)) { printf("[+] Socket Init fail \n"); return -1; } else { printf("[+] Socket Init Success\n"); } id = socket(AF_INET,SOCK_STREAM,0); ZeroMemory(&saddr,sizeof(saddr)); saddr.sin_family = AF_INET; saddr.sin_port = htons(80); saddr.sin_addr.S_un.S_addr = inet_addr("72.14.213.105"); if(0 != connect(id,(SOCKADDR*)&saddr, sizeof(saddr))) { printf("[+] Fail to Connect! \n"); return -1; } else { printf("[+] Success to Conncect !\n"); } char buf[2048]; sprintf(buf,"GET http://www.google.com/\r\n"); send(id,buf,sizeof(buf),0); ZeroMemory(buf,sizeof(buf)); recv(id,buf,sizeof(buf),0); printf("%s",buf); closesocket(id); WSACleanup(); return 0; }