public IEnumerable <ApplicationUninstallerEntry> GetUninstallerEntries(ListGenerationProgress.ListGenerationCallback progressCallback)
{
progressCallback(new ListGenerationProgress(0, -1, Localisation.Progress_DriveScan_Gathering));
var existingUninstallers = _existingUninstallerEntries.ToList();
var pfDirs = UninstallToolsGlobalConfig.GetProgramFilesDirectories(true).ToList();
var dirsToSkip = GetDirectoriesToSkip(existingUninstallers, pfDirs).ToList();
var itemsToScan = GetDirectoriesToScan(existingUninstallers, pfDirs, dirsToSkip).ToList();
var progress = 0;
var results = new List <ApplicationUninstallerEntry>();
foreach (var directory in itemsToScan)
{
progressCallback(new ListGenerationProgress(progress++, itemsToScan.Count, directory.Key.FullName));
if (UninstallToolsGlobalConfig.IsSystemDirectory(directory.Key) ||
directory.Key.Name.StartsWith("Windows", StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
var detectedEntries = TryCreateFromDirectory(directory.Key, directory.Value, dirsToSkip).ToList();
results = ApplicationUninstallerFactory.MergeResults(results, detectedEntries, null);
}
return(results);
}
public static IEnumerable <ApplicationUninstallerEntry> DriveApplicationScan(
ListGenerationProgress.ListGenerationCallback progressCallback,
List <string> dirsToSkip,
List <KeyValuePair <DirectoryInfo, bool?> > itemsToScan)
{
var dividedItems = SplitByPhysicalDrives(itemsToScan, pair => pair.Key);
void GetUninstallerEntriesThread(KeyValuePair <DirectoryInfo, bool?> data, List <ApplicationUninstallerEntry> state)
{
if (UninstallToolsGlobalConfig.IsSystemDirectory(data.Key) ||
data.Key.Name.StartsWith("Windows", StringComparison.InvariantCultureIgnoreCase))
{
return;
}
var detectedEntries = DirectoryFactory.TryCreateFromDirectory(data.Key, data.Value, dirsToSkip).ToList();
ApplicationUninstallerFactory.MergeResults(state, detectedEntries, null);
}
var workSpreader = new ThreadedWorkSpreader <KeyValuePair <DirectoryInfo, bool?>, List <ApplicationUninstallerEntry> >
(MaxThreadsPerDrive, GetUninstallerEntriesThread, list => new List <ApplicationUninstallerEntry>(list.Count), data => data.Key.FullName);
workSpreader.Start(dividedItems, progressCallback);
var results = new List <ApplicationUninstallerEntry>();
foreach (var workerResults in workSpreader.Join())
{
ApplicationUninstallerFactory.MergeResults(results, workerResults, null);
}
return(results);
}
private static ApplicationUninstallerEntry GetBasicInformation(RegistryKey uninstallerKey)
{
return(new ApplicationUninstallerEntry
{
RegistryPath = uninstallerKey.Name,
RegistryKeyName = uninstallerKey.GetKeyName(),
Comment = uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNameComment) as string,
RawDisplayName = uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNameDisplayName) as string,
DisplayVersion = ApplicationUninstallerFactory.CleanupDisplayVersion(uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNameDisplayVersion) as string),
ParentKeyName = uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNameParentKeyName) as string,
Publisher = uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNamePublisher) as string,
UninstallString = uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNameUninstallString) as string,
QuietUninstallString = uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNameQuietUninstallString) as string,
ModifyPath = uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNameModifyPath) as string,
InstallLocation = uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNameInstallLocation) as string,
InstallSource = uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNameInstallSource) as string,
SystemComponent = (int)uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNameSystemComponent, 0) != 0,
DisplayIcon = uninstallerKey.GetValue(ApplicationUninstallerEntry.RegistryNameDisplayIcon) as string
});
}
private static ApplicationUninstallerEntry GetOneDrive()
{
var result = new ApplicationUninstallerEntry();
// Check if installed
try
{
using (var key = RegistryTools.OpenRegistryKey(@"HKEY_CURRENT_USER\SOFTWARE\Microsoft\OneDrive", false))
{
result.RegistryPath = key.Name;
result.RegistryKeyName = key.GetKeyName();
result.InstallLocation = key.GetValue("CurrentVersionPath") as string;
if (result.InstallLocation == null || !Directory.Exists(result.InstallLocation))
{
return(null);
}
result.DisplayIcon = key.GetValue("OneDriveTrigger") as string;
result.DisplayVersion = ApplicationUninstallerFactory.CleanupDisplayVersion(key.GetValue("Version") as string);
}
}
catch
{
return(null);
}
// Check if the uninstaller is available
var systemRoot = WindowsTools.GetEnvironmentPath(CSIDL.CSIDL_WINDOWS);
var uninstallPath = Path.Combine(systemRoot, @"System32\OneDriveSetup.exe");
if (!File.Exists(uninstallPath))
{
uninstallPath = Path.Combine(systemRoot, @"SysWOW64\OneDriveSetup.exe");
if (!File.Exists(uninstallPath))
{
uninstallPath = null;
}
}
if (uninstallPath != null)
{
result.IsValid = true;
result.UninstallString = $"\"{uninstallPath}\" /uninstall";
result.QuietUninstallString = result.UninstallString;
if (!File.Exists(result.DisplayIcon))
{
result.DisplayIcon = uninstallPath;
}
}
result.AboutUrl = @"https://onedrive.live.com/";
result.RawDisplayName = "OneDrive";
result.Publisher = "Microsoft Corporation";
result.EstimatedSize = FileSize.FromKilobytes(1024 * 90);
result.Is64Bit = MachineType.X86;
result.IsRegistered = true;
result.UninstallerKind = UninstallerType.Unknown;
result.InstallDate = Directory.GetCreationTime(result.InstallLocation);
if (!string.IsNullOrEmpty(result.DisplayIcon))
{
result.IconBitmap = UninstallToolsGlobalConfig.TryExtractAssociatedIcon(result.DisplayIcon);
}
return(result);
}
private static IEnumerable <ApplicationUninstallerEntry> GetUpdates()
{
if (!HelperIsAvailable)
{
yield break;
}
var output = SteamFactory.StartProcessAndReadOutput(HelperPath, "list");
if (string.IsNullOrEmpty(output) || output.Contains("error", StringComparison.OrdinalIgnoreCase))
{
yield break;
}
foreach (var group in ProcessInput(output))
{
var entry = new ApplicationUninstallerEntry
{
UninstallerKind = UninstallerType.WindowsUpdate,
IsUpdate = true,
Publisher = "Microsoft Corporation"
};
foreach (var valuePair in group)
{
switch (valuePair.Key)
{
case "UpdateID":
entry.RatingId = valuePair.Value;
Guid result;
if (GuidTools.TryExtractGuid(valuePair.Value, out result))
{
entry.BundleProviderKey = result;
}
break;
case "RevisionNumber":
entry.DisplayVersion = ApplicationUninstallerFactory.CleanupDisplayVersion(valuePair.Value);
break;
case "Title":
entry.RawDisplayName = valuePair.Value;
break;
case "IsUninstallable":
bool isUnins;
if (bool.TryParse(valuePair.Value, out isUnins))
{
entry.IsValid = isUnins;
}
break;
case "SupportUrl":
entry.AboutUrl = valuePair.Value;
break;
case "MinDownloadSize":
long size;
if (long.TryParse(valuePair.Value, NumberStyles.Integer, CultureInfo.InvariantCulture, out size))
{
entry.EstimatedSize = FileSize.FromBytes(size);
}
break;
case "LastDeploymentChangeTime":
DateTime date;
if (DateTime.TryParse(valuePair.Value, CultureInfo.InvariantCulture, DateTimeStyles.None, out date) &&
!DateTime.MinValue.Equals(date))
{
entry.InstallDate = date;
}
break;
}
}
if (entry.IsValid)
{
entry.UninstallString = $"\"{HelperPath}\" uninstall {entry.RatingId}";
entry.QuietUninstallString = entry.UninstallString;
}
yield return(entry);
}
}
