/* --------------- Answer to system messages */
void __stdcall CtrlHandler(DWORD CtrlCode)
{
DWORD StatetoSend = 0;
switch(CtrlCode)
{
case SERVICE_CONTROL_STOP:
SendStatus(SERVICE_STOP_PENDING, NO_ERROR, 0, 1, 5000);
StopService();
StatetoSend = SERVICE_STOPPED;
break;
case SERVICE_CONTROL_PAUSE:
if(ServiceCurrentStatus == 1)
{
SendStatus(SERVICE_PAUSE_PENDING, NO_ERROR, 0, 1, 1000);
PauseService();
StatetoSend = SERVICE_PAUSED;
}
break;
case SERVICE_CONTROL_CONTINUE:
if(ServiceCurrentStatus == 3)
{
SendStatus(SERVICE_CONTINUE_PENDING, NO_ERROR, 0, 1, 1000);
ResumeService();
StatetoSend = SERVICE_RUNNING;
}
break;
case SERVICE_CONTROL_SHUTDOWN:
return;
}
SendStatus(StatetoSend, NO_ERROR, 0, 0, 0);
}
void CService::ServiceCtrlHandler(DWORD controlCode)
{
DWORD currentState = 0;
switch(controlCode)
{
case SERVICE_CONTROL_STOP:
currentState = SERVICE_STOP_PENDING;
SendStatusToSCM(
SERVICE_STOP_PENDING,
NO_ERROR,
0,
1,
5000
);
StopService();
return;
case SERVICE_CONTROL_PAUSE:
if (m_bRunningService && !m_bPauseService) {
SendStatusToSCM(
SERVICE_PAUSE_PENDING,
NO_ERROR,
0,
1,
1000
);
PauseService();
currentState = SERVICE_PAUSED;
}
break;
case SERVICE_CONTROL_CONTINUE:
if (m_bRunningService && m_bPauseService) {
SendStatusToSCM(
SERVICE_CONTINUE_PENDING,
NO_ERROR,
0,
1,
1000
);
ResumeService();
currentState = SERVICE_RUNNING;
}
break;
case SERVICE_CONTROL_INTERROGATE:
break;
case SERVICE_CONTROL_SHUTDOWN:
return;
default:
break;
}
SendStatusToSCM(currentState, NO_ERROR, 0, 0, 0);
}
// Dispatches events received from the service
// control manager
VOID ServiceCtrlHandler (DWORD controlCode)
{
DWORD currentState = 0;
BOOL success;
switch(controlCode)
{
// There is no START option because
// ServiceMain gets called on a start
// Stop the service
case SERVICE_CONTROL_STOP:
currentState = SERVICE_STOP_PENDING;
// Tell the SCM what's happening
success = SendStatusToSCM(
SERVICE_STOP_PENDING,
NO_ERROR, 0, 1, 5000);
// Not much to do if not successful
// Stop the service
StopService();
return;
// Pause the service
case SERVICE_CONTROL_PAUSE:
if (runningService && !pauseService)
{
// Tell the SCM what's happening
success = SendStatusToSCM(
SERVICE_PAUSE_PENDING,
NO_ERROR, 0, 1, 1000);
PauseService();
currentState = SERVICE_PAUSED;
}
break;
// Resume from a pause
case SERVICE_CONTROL_CONTINUE:
if (runningService && pauseService)
{
// Tell the SCM what's happening
success = SendStatusToSCM(
SERVICE_CONTINUE_PENDING,
NO_ERROR, 0, 1, 1000);
ResumeService();
currentState = SERVICE_RUNNING;
}
break;
// Update current status
case SERVICE_CONTROL_INTERROGATE:
// it will fall to bottom and send status
break;
// Do nothing in a shutdown. Could do cleanup
// here but it must be very quick.
case SERVICE_CONTROL_SHUTDOWN:
// Do nothing on shutdown
return;
default:
break;
}
SendStatusToSCM(currentState, NO_ERROR,
0, 0, 0);
}
