protected override void EnterStateInternal(WuProcessState oldState)
{
lock (JobLock)
{
var callbackReceiver = new CallbackReceiver(this);
Job = new WuApiSearchJobAdapter(_searcher.BeginSearch("IsInstalled=0 and Type='Software' and IsHidden=0", callbackReceiver, null));
}
}
protected override void EnterStateInternal(WuProcessState oldState)
{
lock (JobLock)
{
_uDownloader.Updates = (UpdateCollection)_updates;
var callbackReceiver = new CallbackReceiver(this);
Job = new WuApiDownloadJobAdapter(_uDownloader.BeginDownload(callbackReceiver, callbackReceiver, null));
StateDesc = $"Starting download of {_updates.Count} update(s)";
}
}
public override void EnterState(WuProcessState oldState)
{
StateDesc = $"Restart delayed: {Delay} sec. The restart may fail, if the service has not the necessary privilege.";
var psi = new ProcessStartInfo("shutdown", $"/r /t {Delay}");
psi.CreateNoWindow = true;
psi.UseShellExecute = false;
Process.Start(psi);
}
public override void EnterState(WuProcessState oldState)
{
if (oldState != null && oldState.StateId == WuStateId.Installing)
{
StateDesc = "To complete the installation of updates, a reboot is required.";
}
if (oldState == null)
{
StateDesc = "Before updates can be installed, a reboot is required.";
}
}
public override void EnterState(WuProcessState oldState)
{
lock (JobLock)
{
if (IsDisposed)
{
throw new ObjectDisposedException(this.GetType().FullName);
}
if (IsRunning)
{
return;
}
EnterStateInternal(oldState);
StartTimeoutTimer();
}
}
protected override void EnterStateInternal(WuProcessState oldState)
{
lock (JobLock)
{
if (_uInstaller.IsBusy)
{
throw new InvalidOperationException("Update installer is busy.");
}
if (_uInstaller.RebootRequiredBeforeInstallation)
{
throw new InvalidOperationException("A reboot is required before update installation can start.");
}
_uInstaller.Updates = (UpdateCollection)_updates;
var callbackReceiver = new CallbackReceiver(this);
Job = new WuApiInstallJobAdapter(_uInstaller.BeginInstall(callbackReceiver, callbackReceiver, null));
StateDesc = $"Starting installation of {_updates.Count} update(s)";
}
}
public override void EnterState(WuProcessState oldState)
{
}
public override void EnterState(WuProcessState oldState) => StateDesc = Updates.OfType <IUpdate>().Count() + " update(s) installed";
public override void EnterState(WuProcessState oldState) => StateDesc = Updates.OfType <IUpdate>().Count(u => u.IsDownloaded) + " update(s) downloaded";
public override void EnterState(WuProcessState oldState) => StateDesc = Updates.OfType <IUpdate>().Count(u => !u.IsInstalled) + " update(s) found";
/// <summary> /// Called when this state becomes the current state. /// </summary> /// <param name="oldState">thr previous state, can be null, if its the first state</param> public abstract void EnterState(WuProcessState oldState);
protected abstract void EnterStateInternal(WuProcessState oldState);