DWORD
ScmControlDriver(PSERVICE lpService,
DWORD dwControl,
LPSERVICE_STATUS lpServiceStatus)
{
DWORD dwError;
DPRINT("ScmControlDriver() called\n");
switch (dwControl)
{
case SERVICE_CONTROL_STOP:
/* Check the drivers status */
dwError = ScmGetDriverStatus(lpService,
lpServiceStatus);
if (dwError != ERROR_SUCCESS)
goto done;
/* Fail, if it is not running */
if (lpService->Status.dwCurrentState != SERVICE_RUNNING)
{
dwError = ERROR_INVALID_SERVICE_CONTROL;
goto done;
}
/* Unload the driver */
dwError = ScmUnloadDriver(lpService);
if (dwError == ERROR_INVALID_SERVICE_CONTROL)
{
/* The driver cannot be stopped, mark it non-stoppable */
lpService->Status.dwControlsAccepted = 0;
goto done;
}
/* Make the driver 'stop pending' */
lpService->Status.dwCurrentState = SERVICE_STOP_PENDING;
/* Check the drivers status again */
dwError = ScmGetDriverStatus(lpService,
lpServiceStatus);
break;
case SERVICE_CONTROL_INTERROGATE:
dwError = ScmGetDriverStatus(lpService,
lpServiceStatus);
break;
default:
dwError = ERROR_INVALID_SERVICE_CONTROL;
}
done:
DPRINT("ScmControlDriver() done (Erorr: %lu)\n", dwError);
return dwError;
}
DWORD
ScmControlDriver(PSERVICE lpService,
DWORD dwControl,
LPSERVICE_STATUS lpServiceStatus)
{
DWORD dwError;
DPRINT("ScmControlDriver() called\n");
switch (dwControl)
{
case SERVICE_CONTROL_STOP:
if (lpService->Status.dwCurrentState != SERVICE_RUNNING)
{
dwError = ERROR_INVALID_SERVICE_CONTROL;
goto done;
}
dwError = ScmUnloadDriver(lpService);
if (dwError == ERROR_SUCCESS)
{
lpService->Status.dwControlsAccepted = 0;
lpService->Status.dwCurrentState = SERVICE_STOPPED;
}
break;
case SERVICE_CONTROL_INTERROGATE:
dwError = ScmGetDriverStatus(lpService,
lpServiceStatus);
break;
default:
dwError = ERROR_INVALID_SERVICE_CONTROL;
}
done:;
DPRINT("ScmControlDriver() done (Erorr: %lu)\n", dwError);
return dwError;
}