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Program paths fix + #1779 (#1780)

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* ProgramPaths now searches for files on a per-folder basis using a Queue instead of calling EnumerateFiles.  This allows us to escape permission errors.
Issue #1779 is fixed because of this too.
This commit is contained in:
Boris Makogonyuk 2017-12-24 11:52:53 +01:00 committed by GitHub
parent e251c59da1
commit 1c10ee106e
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1 changed files with 23 additions and 14 deletions
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37
Plugins/Wox.Plugin.Program/Programs/Win32.cs
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@ -206,28 +206,37 @@ namespace Wox.Plugin.Program.Programs
{
if (!Directory.Exists(directory))
return new string[] { };
var ds = Directory.GetDirectories(directory);
var paths = ds.SelectMany(d =>
var files = new List<string>();
var folderQueue = new Queue<string>();
folderQueue.Enqueue(directory);
do
{
var currentDirectory = folderQueue.Dequeue();
try
{
var paths_for_suffixes = suffixes.SelectMany(s =>
foreach (var suffix in suffixes)
{
var pattern = $"*.{s}";
var ps = Directory.EnumerateFiles(d, pattern, SearchOption.AllDirectories);
return ps;
});
return paths_for_suffixes;
files.AddRange(Directory.EnumerateFiles(currentDirectory, $"*.{suffix}", SearchOption.TopDirectoryOnly));
}
}
catch (Exception e) when (e is SecurityException || e is UnauthorizedAccessException)
{
Log.Exception($"|Program.Win32.ProgramPaths|Don't have permission on <{directory}>", e);
return new List<string>();
Log.Exception($"|Program.Win32.ProgramPaths|Don't have permission on <{currentDirectory}>", e);
}
});
return paths;
try
{
foreach (var childDirectory in Directory.EnumerateDirectories(currentDirectory, "*", SearchOption.TopDirectoryOnly))
{
folderQueue.Enqueue(childDirectory);
}
}
catch (Exception e) when (e is SecurityException || e is UnauthorizedAccessException)
{
Log.Exception($"|Program.Win32.ProgramPaths|Don't have permission on <{currentDirectory}>", e);
}
} while (folderQueue.Any());
return files;
}
private static string Extension(string path)