public IEnumerable <ApplicationUninstallerEntry> GetUninstallerEntries(ListGenerationProgress.ListGenerationCallback progressCallback)
{
if (!HelperAvailable)
{
yield break;
}
var output = FactoryTools.StartProcessAndReadOutput(HelperPath, "/query");
if (string.IsNullOrEmpty(output))
{
yield break;
}
foreach (var data in FactoryTools.ExtractAppDataSetsFromHelperOutput(output))
{
if (!data.ContainsKey("CanonicalName"))
{
continue;
}
var name = data["CanonicalName"];
if (string.IsNullOrEmpty(name))
{
continue;
}
var uninstallStr = $"\"{HelperPath}\" /uninstall {name}";
var entry = new ApplicationUninstallerEntry
{
RatingId = name,
//RegistryKeyName = name,
UninstallString = uninstallStr,
QuietUninstallString = uninstallStr,
IsValid = true,
UninstallerKind = UninstallerType.Oculus,
InstallLocation = data["InstallLocation"],
InstallDate = Directory.GetCreationTime(data["InstallLocation"]),
DisplayVersion = data["Version"],
IsProtected = "true".Equals(data["IsCore"], StringComparison.OrdinalIgnoreCase),
};
var executable = data["LaunchFile"];
if (File.Exists(executable))
{
ExecutableAttributeExtractor.FillInformationFromFileAttribs(entry, executable, true);
}
if (string.IsNullOrEmpty(entry.RawDisplayName))
{
entry.RawDisplayName = name.Replace('-', ' ').ToTitleCase();
}
yield return(entry);
}
}
private static void CreateFromDirectoryHelper(ICollection <ApplicationUninstallerEntry> results,
DirectoryInfo directory, int level, ICollection <string> dirsToSkip)
{
// Level 0 is for the pf folder itself. First subfolder is level 1.
if (level > 2 || dirsToSkip.Any(x => directory.FullName.Contains(x, StringComparison.InvariantCultureIgnoreCase)))
{
return;
}
// Get contents of this installDir
AppExecutablesSearcher.ScanDirectoryResult result;
try
{
result = AppExecutablesSearcher.ScanDirectory(directory);
}
catch (IOException)
{
return;
}
catch (UnauthorizedAccessException)
{
return;
}
// Check if it is potentially dangerous to process this installDir.
if (result.ExecutableFiles.Count > 40)
{
return;
}
var anyFiles = result.ExecutableFiles.Any();
if (!anyFiles && !result.BinSubdirs.Any())
{
foreach (var dir in result.OtherSubdirs)
{
CreateFromDirectoryHelper(results, dir, level + 1, dirsToSkip);
}
}
else if (anyFiles)
{
var entry = new ApplicationUninstallerEntry();
// Parse directories into useful information
if (level > 0 && directory.Name.StartsWithAny(AppExecutablesSearcher.BinaryDirectoryNames, StringComparison.OrdinalIgnoreCase))
{
entry.InstallLocation = directory.Parent?.FullName;
entry.RawDisplayName = directory.Parent?.Name;
}
else
{
entry.InstallLocation = directory.FullName;
entry.RawDisplayName = directory.Name;
if (level > 0)
{
entry.Publisher = directory.Parent?.Name;
}
}
var sorted = AppExecutablesSearcher.SortListExecutables(result.ExecutableFiles, entry.DisplayNameTrimmed).ToArray();
entry.SortedExecutables = sorted.Select(x => x.FullName).ToArray();
entry.InstallDate = directory.CreationTime;
//entry.IconBitmap = TryExtractAssociatedIcon(compareBestMatchFile.FullName);
// Extract info from file metadata and overwrite old values
var compareBestMatchFile = sorted.First();
ExecutableAttributeExtractor.FillInformationFromFileAttribs(entry, compareBestMatchFile.FullName, false);
results.Add(entry);
}
}
