public bool Request(ServiceStatus ss)
{
SS = ss;
if( ss.Status.CurrentState == SC_RUNTIME_STATUS.SERVICE_STOPPED )
{
Log.Info("Restart asks for service to start...");
if (!SS.Start())
return false;
HasBeenAskedToStart = true;
return true;
}
else
{
HasBeenAskedToStart = false;
return ss.Control(SC_CONTROL_CODE.SERVICE_CONTROL_STOP);
}
}
public bool Request(ServiceStatus ss)
{
return ss.Control(SC_CONTROL_CODE.SERVICE_CONTROL_PAUSE);
}
public bool Request(ServiceStatus ss)
{
return ss.Start();
}
public override void DoWork()
{
ACCESS_MASK ServiceAccessMask = SSR.GetServiceAccessMask() | ACCESS_MASK.STANDARD_RIGHTS_READ | ACCESS_MASK.SERVICE_QUERY_STATUS;
ServicesDataController sdc = MainWindow.CurrentController as ServicesDataController;
using (NativeSCManager scm = new NativeSCManager(sdc.MachineName))
{
int serviceIndex = 0;
foreach (ServiceDataObject so in Services)
{
++serviceIndex;
try
{
SetOutputText(string.Format("Service {0}/{1}: {2} is initially in state {3}",
serviceIndex,
Services.Count,
so.DisplayName,
ServicesLocalisation.Localized(so.CurrentState)));
if( so.CurrentState == SC_RUNTIME_STATUS.SERVICE_STOPPED )
{
ServiceAccessMask &= ~(ACCESS_MASK.SERVICE_STOP);
}
using (NativeService ns = new NativeService(scm, so.InternalID, ServiceAccessMask))
{
bool requestedStatusChange = false;
Log.InfoFormat("BEGIN backgroundWorker1_Process for {0}", ns.Description);
using (ServiceStatus ss = new ServiceStatus(ns))
{
for (int i = 0; i < 100; ++i)
{
if (Worker.CancellationPending)
break;
if (!ss.Refresh())
break;
SetOutputText(string.Format("Service {0}/{1}: {2} is now in state {3}",
serviceIndex,
Services.Count,
so.DisplayName,
ServicesLocalisation.Localized(ss.Status.CurrentState)));
if (SSR.HasSuccess(ss.Status.CurrentState))
{
Log.Info("Reached target status, done...");
break; // TODO: reached 100% of this service' status reqs.
}
// if we haven't asked the service to change its status yet, do so now.
if (!requestedStatusChange)
{
requestedStatusChange = true;
Log.InfoFormat("Ask {0} to issue its status request on {1}", SSR, ss);
if (!SSR.Request(ss))
break;
}
else if (SSR.HasFailed(ss.Status.CurrentState))
{
Log.Error("ERROR, target state is one of the failed ones :(");
break;
}
Thread.Sleep(500);
}
so.UpdateFrom(ss.Status);
Log.Info("END backgroundWorker1_Process");
}
}
}
catch (Exception ex)
{
Log.Error("Exception caught in PerformServiceStateRequest", ex);
}
if (Worker.CancellationPending)
break;
}
}
}