public static IEnumerable <ApplicationUninstallerEntry> GetApplicationsFromDrive(
IEnumerable <ApplicationUninstallerEntry> existingUninstallerEntries, GetUninstallerListCallback callback)
{
var existingUninstallers = existingUninstallerEntries as IList <ApplicationUninstallerEntry> ??
existingUninstallerEntries.ToList();
var pfDirectories = UninstallToolsGlobalConfig.GetProgramFilesDirectories(true).ToList();
// Get directories which are already used and should be skipped
var directoriesToSkip = existingUninstallers.SelectMany(x =>
{
if (!string.IsNullOrEmpty(x.DisplayIcon))
{
try
{
var iconFilename = x.DisplayIcon.Contains('.')
? ProcessTools.SeparateArgsFromCommand(x.DisplayIcon).FileName
: x.DisplayIcon;
return(new[] { x.InstallLocation, x.UninstallerLocation, PathTools.GetDirectory(iconFilename) });
}
catch
{
// Ignore invalid DisplayIcon paths
}
}
return(new[] { x.InstallLocation, x.UninstallerLocation });
}).Where(x => x.IsNotEmpty()).Select(PathTools.PathToNormalCase)
.Where(x => !pfDirectories.Any(pfd => pfd.Key.FullName.Contains(x, StringComparison.InvariantCultureIgnoreCase)))
.Distinct().ToList();
// Get sub directories which could contain user programs
var directoriesToCheck = pfDirectories.Aggregate(Enumerable.Empty <KeyValuePair <DirectoryInfo, bool?> >(),
(a, b) => a.Concat(b.Key.GetDirectories().Select(x => new KeyValuePair <DirectoryInfo, bool?>(x, b.Value))));
// Get directories that can be relatively safely checked
var inputs = directoriesToCheck.Where(x => !directoriesToSkip.Any(y =>
x.Key.FullName.Contains(y, StringComparison.InvariantCultureIgnoreCase) ||
y.Contains(x.Key.FullName, StringComparison.InvariantCultureIgnoreCase))).ToList();
var results = new List <ApplicationUninstallerEntry>();
var itemId = 0;
foreach (var directory in inputs)
{
itemId++;
var progress = new GetUninstallerListProgress(inputs.Count)
{
CurrentCount = itemId
};
callback(progress);
if (UninstallToolsGlobalConfig.IsSystemDirectory(directory.Key) ||
directory.Key.Name.StartsWith("Windows", StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
//Try to get the main executable from the filtered folders. If no executables are present check subfolders.
var detectedEntries = ApplicationUninstallerFactory.TryCreateFromDirectory(directory.Key,
directory.Value);
results.AddRange(detectedEntries.Where(detected => !existingUninstallers.Any(existing =>
{
if (!string.IsNullOrEmpty(existing.DisplayName) && !string.IsNullOrEmpty(detected.DisplayNameTrimmed) &&
existing.DisplayName.Contains(detected.DisplayNameTrimmed))
{
return(!existing.IsInstallLocationValid() ||
detected.InstallLocation.Contains(existing.InstallLocation,
StringComparison.CurrentCultureIgnoreCase));
}
return(false);
})));
//if (result != null && !existingUninstallers.Any(x => x.DisplayName.Contains(result.DisplayNameTrimmed)))
// results.Add(result);
}
return(results);
}
public void UninstallFromDirectory(IEnumerable <ApplicationUninstallerEntry> allUninstallers)
{
if (!TryGetUninstallLock())
{
return;
}
var listRefreshNeeded = false;
var applicationUninstallerEntries = allUninstallers as IList <ApplicationUninstallerEntry> ?? allUninstallers.ToList();
try
{
var dialog = new FolderBrowserDialog
{
RootFolder = Environment.SpecialFolder.Desktop,
Description = Localisable.UninstallFromDirectory_FolderBrowse
};
if (dialog.ShowDialog(MessageBoxes.DefaultOwner) != DialogResult.OK)
{
return;
}
var items = new List <ApplicationUninstallerEntry>();
LoadingDialog.ShowDialog(Localisable.UninstallFromDirectory_ScanningTitle,
_ =>
{
items.AddRange(ApplicationUninstallerFactory.TryCreateFromDirectory(
new DirectoryInfo(dialog.SelectedPath), null));
});
if (items.Count == 0)
{
items.AddRange(applicationUninstallerEntries
.Where(x => PathTools.PathsEqual(dialog.SelectedPath, x.InstallLocation)));
}
if (items.Count == 0)
{
MessageBoxes.UninstallFromDirectoryNothingFound();
}
else
{
foreach (var item in items.ToList())
{
if (item.UninstallPossible && item.UninstallerKind != UninstallerType.SimpleDelete &&
MessageBoxes.UninstallFromDirectoryUninstallerFound(item.DisplayName, item.UninstallString))
{
item.RunUninstaller(false, Settings.Default.AdvancedSimulate).WaitForExit(60000);
items.Remove(item);
listRefreshNeeded = true;
}
else
{
var found = applicationUninstallerEntries.Where(
x => PathTools.PathsEqual(item.InstallLocation, x.InstallLocation)).ToList();
if (!found.Any())
{
continue;
}
items.Remove(item);
foreach (var entry in found)
{
if (entry.UninstallPossible && entry.UninstallerKind != UninstallerType.SimpleDelete &&
MessageBoxes.UninstallFromDirectoryUninstallerFound(entry.DisplayName, entry.UninstallString))
{
try { item.RunUninstaller(false, Settings.Default.AdvancedSimulate).WaitForExit(60000); }
catch (Exception ex) { PremadeDialogs.GenericError(ex); }
listRefreshNeeded = true;
}
else
{
items.Add(entry);
}
}
}
}
AdvancedUninstall(items, applicationUninstallerEntries.Where(
x => !items.Any(y => PathTools.PathsEqual(y.InstallLocation, x.InstallLocation))));
}
}
finally
{
ReleaseUninstallLock();
_lockApplication(false);
if (listRefreshNeeded)
{
_initiateListRefresh();
}
}
}