void HandleUpdateEvent(object source, UpdateEventArgs aE)
{
lock (this)
{
switch (aE.eventType)
{
case UpdateEventType.UpdateAvailable:
int lastState = CurrentState;
CurrentState = iUpdateService.UpdateAvailable ? kStateUpdateAvailable : kStateIdle;
if (lastState != CurrentState)
{
UpdateUserConfig("State", PropertyState());
if ((CurrentState == kStateUpdateAvailable) && PropertyAutoUpdate())
{
autoUpdateTimer.Change(kAutoUpdateDelay, Timeout.Infinite);
}
}
break;
case UpdateEventType.DownloadFail:
SetLastError("Download failed");
PropertiesLock();
SetPropertyProgress(0);
CurrentState = kStateUpdateAvailable;
PropertiesUnlock();
iUpdateService.Start();
if (PropertyAutoUpdate())
{
autoUpdateTimer.Change(kUpdateRetryInterval, Timeout.Infinite);
}
break;
case UpdateEventType.DownloadComplete:
CurrentState = kStateUpdateDownloaded;
UpdateUserConfig("State", PropertyState());
if (PropertyAutoUpdate())
{
autoUpdateTimer.Change(kAutoUpdateDelay, Timeout.Infinite);
}
break;
case UpdateEventType.UpdateFail:
SetLastError("Update failed");
PropertiesLock();
SetPropertyProgress(0);
CurrentState = kStateUpdateAvailable;
PropertiesUnlock();
UpdateUserConfig("State", PropertyState());
iUpdateService.Start();
if (PropertyAutoUpdate())
{
autoUpdateTimer.Change(kUpdateRetryInterval, Timeout.Infinite);
}
break;
case UpdateEventType.UpdateComplete:
CurrentState = kStateRebootNeeded;
UpdateUserConfig("State", PropertyState());
break;
case UpdateEventType.Progress:
SetPropertyProgress((uint) aE.eventData);
break;
}
}
}
protected void OnUpdateEvent(UpdateEventArgs aE)
{
if (UpdateEventHandler != null) UpdateEventHandler(this, aE);
}
