/// <summary>
/// Loads the driver package and saves it in the cache.
/// </summary>
/// <param name="driversDirectory">Location of the driver distribution.</param>
/// <param name="includeAllArchitectures">if set to <c>true</c> all architectures are included.</param>
public void LoadDrivers(string driversDirectory, bool includeAllArchitectures)
{
// Clear out the print drivers when loading a new set of drivers.
_printDrivers.Clear();
_propertiesSet.Clear();
var drivers = DriverController.LoadFromDirectory(driversDirectory, includeAllArchitectures);
foreach (DriverDetails driver in drivers)
{
AddDriver(new PrintDeviceDriver(driver));
}
}
/// <summary>
/// Blocking method that scans for inbox drivers within the driver store repository.
/// </summary>
private void ScanForInboxDrivers()
{
// This has to scan according to the proper location for the INF files.
_drivers.Clear();
string inboxPath = string.Empty;
// Assume that for Vista or greater the DriverStore is used...
if (Environment.OSVersion.Version.Major >= 6)
{
inboxPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), @"DriverStore\FileRepository");
}
else
{
inboxPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Windows), "inf");
}
TraceFactory.Logger.Debug("Crawling {0}".FormatWith(inboxPath));
if (Directory.Exists(inboxPath))
{
var directories = Directory.GetDirectories(inboxPath);
// Include one extra directory to account for the top level directory which
// is searched as a separate call below.
_totalDirectories = directories.Count() + 1;
TraceFactory.Logger.Debug("Directory Count: {0}".FormatWith(_totalDirectories));
// Search all the children of the root.
foreach (string directory in directories)
{
_drivers.Add(LoadDrivers(directory, false, SearchOption.AllDirectories));
if (_tokenSource.IsCancellationRequested)
{
TraceFactory.Logger.Debug("Cancellation received, returning...");
return;
}
}
// Search the root directory, but don't drill down into the children, they've
// already been done.
_drivers.Add(LoadDrivers(inboxPath, false, SearchOption.TopDirectoryOnly));
Thread.Sleep(TimeSpan.FromSeconds(1));
if (_tokenSource.IsCancellationRequested)
{
TraceFactory.Logger.Debug("Cancellation received, returning...");
return;
}
}
if (OnAllDriversLoaded != null)
{
if (_tokenSource.IsCancellationRequested)
{
TraceFactory.Logger.Debug("Cancellation received, returning...");
return;
}
OnAllDriversLoaded(this, new EventArgs());
}
_scanningComplete = true;
}