Method executeBlockingCmd

src/client/client-common/utils/winutils.cpp:456–509

}

QString WinUtils::executeBlockingCmd(QString cmd, const QString & /*params*/, int timeoutMs)
{
    QString result = "";

    SECURITY_ATTRIBUTES sa;
    ZeroMemory(&sa,sizeof(sa));
    sa.nLength = sizeof(sa);
    sa.bInheritHandle = TRUE;

    HANDLE rPipe, wPipe;
    if (!CreatePipe(&rPipe, &wPipe, &sa, 0))
    {
        return result;
    }

    STARTUPINFO si;
    PROCESS_INFORMATION pi;
    ZeroMemory( &si, sizeof(si) );
    si.cb = sizeof(si);
    si.dwFlags |= STARTF_USESTDHANDLES;
    si.hStdInput = NULL;
    si.hStdError = wPipe;
    si.hStdOutput = wPipe;

    ZeroMemory( &pi, sizeof(pi) );
    if (CreateProcess(NULL, (wchar_t *) cmd.toStdWString().c_str(), NULL, NULL, TRUE, CREATE_NO_WINDOW | NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi))
    {
        DWORD exitCode;
        if (timeoutMs < 0)
        {
            exitCode = WaitForSingleObject(pi.hProcess, INFINITE);
        }
        else
        {
            exitCode = WaitForSingleObject(pi.hProcess, timeoutMs);
        }

        CloseHandle(wPipe);
        std::string str;
        str = readAllFromPipe(rPipe);
        CloseHandle(rPipe);
        CloseHandle( pi.hProcess );
        CloseHandle( pi.hThread );

        result = QString::fromStdString(str);
    }
    else
    {
        qCCritical(LOG_BASIC) << "Failed create process: %x", GetLastError();
        CloseHandle(rPipe);
        CloseHandle(wPipe);
    }
    return result;
}

bool WinUtils::isServiceRunning(const QString &serviceName)
{