/// <summary>
/// Clean up the resources.
/// </summary>
public void Dispose()
{
this._settingsManager = null;
this._wuCollectionWrapper = null;
this._uSession = null;
_eventSource.Message("Windows Update Manager disposed.");
}
private WUCollectionWrapper GetWUCollection(UpdateCollection searchUpdates)
{
WUCollectionWrapper collectionWrapper = new WUCollectionWrapper();
foreach (IUpdate2 update in searchUpdates)
{
if (UpdateIsInCategory(update))
{
collectionWrapper.Add(update);
}
}
return(collectionWrapper);
}
private OperationResultCode SearchUpdates(CancellationToken cancellationToken)
{
_eventSource.InfoMessage("Search Started.");
if (cancellationToken.IsCancellationRequested)
{
_eventSource.InfoMessage("Search Aborted.");
return(OperationResultCode.orcAborted);
}
ISearchResult searchResult = null;
long retries = 0;
while (!cancellationToken.IsCancellationRequested)
{
searchResult = SearchUpdatesUtil(cancellationToken);
if ((searchResult != null && searchResult.ResultCode == OperationResultCode.orcSucceeded) || retries >= this._serviceSettings.WUOperationRetryCount || cancellationToken.IsCancellationRequested)
{
break;
}
TimeSpan delayBetweenRetries = TimeSpan.FromMinutes(this._serviceSettings.WUDelayBetweenRetriesInMinutes);
this._helper.WaitOnTask(Task.Delay(delayBetweenRetries), cancellationToken);
retries++;
}
if (searchResult != null)
{
this._wuCollectionWrapper = this.GetWUCollection(searchResult.Updates);
_eventSource.Message("Search finished with result : {0}. Total searched results : {1}", searchResult.ResultCode, this._wuCollectionWrapper.Collection.Count);
return(searchResult.ResultCode);
}
else
{
this._wuCollectionWrapper = null;
_eventSource.Message("No Search Result!");
return(OperationResultCode.orcFailed);
}
}
/// <summary>
/// Reset Windows Update Manager.
/// </summary>
public void ResetManager()
{
this._serviceSettings = _settingsManager.GetSettings();
this._wuCollectionWrapper = null;
_eventSource.Message("Resetting windows update manager.");
}
