private void FindJunkRecursively(ICollection <RegistryJunkNode> returnList, string softwareKey, int level)
{
try
{
string[] names;
using (var key = RegistryTools.OpenRegistryKey(softwareKey))
{
names = key.GetSubKeyNames();
}
foreach (var name in names)
{
if (KeyBlacklist.Any(y => y.Equals(name)))
{
continue;
}
var generatedConfidence = GenerateConfidence(name, softwareKey, level, false);
var confidenceParts = generatedConfidence as IList <ConfidencePart> ?? generatedConfidence.ToList();
if (confidenceParts.Any())
{
var newNode = new RegistryJunkNode(softwareKey, name, Uninstaller.DisplayName);
newNode.Confidence.AddRange(confidenceParts);
returnList.Add(newNode);
}
else if (level <= 1)
{
FindJunkRecursively(returnList, Path.Combine(softwareKey, name), level + 1);
}
}
}
// Reg key invalid
catch (ArgumentException)
{
}
catch (SecurityException)
{
}
catch (ObjectDisposedException)
{
}
}
public override IEnumerable <JunkNode> FindJunk()
{
var softwareKeys = GetSoftwareRegKeys(Uninstaller.Is64Bit);
var returnList = new List <RegistryJunkNode>();
foreach (var softwareKey in softwareKeys)
{
FindJunkRecursively(returnList, softwareKey, 0);
}
if (Uninstaller.RegKeyStillExists())
{
var regKeyNode = new RegistryJunkNode(PathTools.GetDirectory(Uninstaller.RegistryPath),
Uninstaller.RegistryKeyName, Uninstaller.DisplayName);
regKeyNode.Confidence.Add(ConfidencePart.IsUninstallerRegistryKey);
returnList.Add(regKeyNode);
}
return(returnList.Cast <JunkNode>());
}
