Function CNTL_main_thread

src/iscguard/cntl_guard.cpp:74–134

void WINAPI CNTL_main_thread( DWORD /*argc*/, char* /*argv*/[])
{
/**************************************
 *
 *	C N T L _ m a i n _ t h r e a d
 *
 **************************************
 *
 * Functional description
 *
 **************************************/
	service_handle = RegisterServiceCtrlHandler(service_name->c_str(), control_thread);
	if (!service_handle)
		return;

	// start everything, and wait here for ever, or at
	// least until we get the stop event indicating that
	// the service is stoping.

	bool failure = true;
	DWORD temp = 0;
	if (report_status(SERVICE_START_PENDING, NO_ERROR, 1, 3000) &&
		(stop_event_handle = CreateEvent(NULL, TRUE, FALSE, NULL)) != NULL &&
		report_status(SERVICE_START_PENDING, NO_ERROR, 2, 3000))
	{
		try
		{
			Thread::start(main_handler, NULL, THREAD_medium);
			if (report_status(SERVICE_RUNNING, NO_ERROR, 0, 0))
			{
				failure = false;
				temp = WaitForSingleObject(stop_event_handle, INFINITE);
			}
		}
		catch (const Firebird::Exception& ex)
		{
			iscLogException("CNTL: cannot start service handler thread", ex);
		}
	}

	DWORD last_error = 0;
	if (failure || temp == WAIT_FAILED)
		last_error = GetLastError();

	if (stop_event_handle)
		CloseHandle(stop_event_handle);

	// Once we are stopped, we will tell the server to
	// do the same.  We could not do this in the control_thread
	// since the Services Control Manager is single threaded,
	// and thus can only process one request at the time.
	SERVICE_STATUS status_info;
	SC_HANDLE hScManager = 0, hService = 0;
	hScManager = OpenSCManager(NULL, NULL, GENERIC_READ);
	hService = OpenService(hScManager, remote_name->c_str(), GENERIC_READ | GENERIC_EXECUTE);
	ControlService(hService, SERVICE_CONTROL_STOP, &status_info);
	CloseServiceHandle(hScManager);
	CloseServiceHandle(hService);