HRESULT Service_Monitor::GetServiceHandle()

in src/ServiceMonitor/ServiceMonitor.cpp [254:278]

• 22 lines of code
• 4 McCabe index (conditional complexity)

HRESULT Service_Monitor::GetServiceHandle(LPCTSTR pServiceName, SC_HANDLE* pHandle)
{
    HRESULT hr = S_OK;

    if (pServiceName == NULL)
    {
        _tprintf(L"\nERROR: Null parameter for GetServiceHandle()\n");
        hr = HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER);
        goto Finished;
    }

    hr = EnsureInitialized();
    if (SUCCEEDED(hr))
    {
        *pHandle = OpenService(_hSCManager, pServiceName, SERVICE_START | SERVICE_STOP | SERVICE_QUERY_STATUS);
        if (*pHandle == NULL)
        {
            hr = HRESULT_FROM_WIN32(GetLastError());
            goto Finished;
        }
    }

Finished:
    return hr;
}