private IEnumerable <DriveJunkNode> GetUninstallerJunk()
{
if (!File.Exists(Uninstaller.UninstallerFullFilename))
{
return(Enumerable.Empty <DriveJunkNode>());
}
DriveJunkNode result;
switch (Uninstaller.UninstallerKind)
{
case UninstallerType.InstallShield:
var target = Path.GetDirectoryName(Uninstaller.UninstallerFullFilename);
result = new DriveDirectoryJunkNode(Path.GetDirectoryName(target),
Path.GetFileName(target), Uninstaller.DisplayName);
break;
case UninstallerType.InnoSetup:
case UninstallerType.Msiexec:
case UninstallerType.Nsis:
result = new DriveFileJunkNode(Path.GetDirectoryName(Uninstaller.UninstallerFullFilename),
Path.GetFileName(Uninstaller.UninstallerFullFilename), Uninstaller.DisplayName);
break;
default:
return(Enumerable.Empty <DriveJunkNode>());
}
result.Confidence.Add(ConfidencePart.ExplicitConnection);
return(new[] { result });
}
public override IEnumerable <JunkNode> FindJunk()
{
var results = new List <JunkNode>();
var installLocationIsSafe = !OtherUninstallers.Any(
x => PathTools.PathsEqual(x.InstallLocation, Uninstaller.InstallLocation));
var uninstallerLocationIsSafe = !OtherUninstallers.Any(
x => PathTools.PathsEqual(x.UninstallerLocation, Uninstaller.UninstallerLocation));
var addAction = new Action <bool, Shortcut>((isSafe, source) =>
{
var driveJunkNode = new DriveFileJunkNode(Path.GetDirectoryName(source.LinkFilename),
Path.GetFileName(source.LinkFilename), Uninstaller.DisplayName);
driveJunkNode.Confidence.Add(ConfidencePart.ExplicitConnection);
if (!isSafe)
{
driveJunkNode.Confidence.Add(ConfidencePart.DirectoryStillUsed);
}
results.Add(driveJunkNode);
// Remove from the shortcut list so other uninstallers won't show up with it
//_links.Remove(source);
});
foreach (var source in _links.ToList())
{
if (CheckMatch(source.LinkTarget, Uninstaller.InstallLocation))
{
addAction(installLocationIsSafe, source);
}
else if (CheckMatch(source.LinkTarget, Uninstaller.UninstallerLocation))
{
addAction(uninstallerLocationIsSafe, source);
}
}
return(results);
}
