相关疑难解决方法(0)

我正在玩SOCKS5代理(TOR).我能够建立连接,但现在我不知道如何向/从目的地发送和接收数据.感谢帮助.码:

#include <stdio.h>
#include <WinSock2.h>
#include <stdlib.h>
#pragma comment(lib,"ws2_32.lib")
#define PUT_BYTE(ptr,data) (*(unsigned char*)ptr = data)

int main()
{
    WORD wVersionRequested = MAKEWORD(2,0);
    WSADATA wsaData;
    if(WSAStartup(wVersionRequested,&wsaData) != 0 )
    {
        return 1;
    }
    int fd = socket( AF_INET, SOCK_STREAM, 0);
    if (fd < 0)
        return 1;
    struct sockaddr_in destaddr;
    destaddr.sin_addr.s_addr = inet_addr("xx.xx.xx.xx");
    int dest_port = 80;

    struct sockaddr_in saddr;
    saddr.sin_port = htons(9150);
    saddr.sin_family = AF_INET;
    saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
    int rv = connect( fd, (struct sockaddr *)&saddr, sizeof(saddr));
    if(rv < SOCKET_ERROR)
        return …