火星信息安全研究院

void ExecutCmd()
{
	SECURITY_ATTRIBUTES sa;
	HANDLE hRead,hWrite;
	wchar_t * lpCommandLine =_T("ping.exe www.h4ck.org.cn ");
	sa.nLength = sizeof(SECURITY_ATTRIBUTES);
	sa.lpSecurityDescriptor = NULL;
	sa.bInheritHandle = TRUE;
 
	TCHAR temp[255] = {0};
	_tcscpy(temp,lpCommandLine);
	if (!CreatePipe(&hRead,&hWrite,&sa,0)) {
		MessageBox(_T("Error On CreatePipe()"));
		return;
	}
 
	STARTUPINFO si;
	PROCESS_INFORMATION pi;
	si.cb = sizeof(STARTUPINFO);
	GetStartupInfo(&si);
	si.hStdError = hWrite;
	si.hStdOutput = hWrite;
	si.wShowWindow = SW_HIDE;
	si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES;
	if (!CreateProcess(NULL,temp
		,NULL,NULL,TRUE,NULL,NULL,NULL,&si,&pi)) {
			MessageBox(_T("Error on CreateProcess()"));
			return;
	}
	CloseHandle(hWrite);
 
	char buffer[4096] = {0};
	DWORD bytesRead;
	while (true) {
 
		if (ReadFile(hRead,buffer,0x3FFu,&bytesRead,NULL) == NULL)
			break;
		outputstr += buffer;//m_outputstr is CString
		OutputDebugString(outputstr);
		UpdateData(false);
		Sleep(200);
 
	}
}