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Fix unhandled UnauthorizedAccessException causing crash while listing… (#1025)
* Fix unhandled UnauthorizedAccessException causing crash while listing directories * Actually handle not having privileges for a directory * Fix log message when not having privileges for a directory * Remove unneccesary empty lines * Remove unneccecssary space
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parent
1586450a38
commit
d5670aff77
1 changed files with 44 additions and 2 deletions
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@ -40,6 +40,47 @@ namespace Ryujinx.Ui
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private static Language _desiredTitleLanguage;
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private static bool _loadingError;
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public static IEnumerable<string> GetFilesInDirectory(string directory)
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{
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Stack<string> stack = new Stack<string>();
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stack.Push(directory);
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while (stack.Count > 0)
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{
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string dir = stack.Pop();
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string[] content = { };
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try
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{
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content = Directory.GetFiles(dir, "*");
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}
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catch (UnauthorizedAccessException)
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{
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Logger.PrintWarning(LogClass.Application, $"Failed to get access to directory: \"{dir}\"");
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}
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if (content.Length > 0)
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{
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foreach (string file in content)
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yield return file;
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}
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try
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{
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content = Directory.GetDirectories(dir);
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}
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catch (UnauthorizedAccessException)
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{
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Logger.PrintWarning(LogClass.Application, $"Failed to get access to directory: \"{dir}\"");
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}
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if (content.Length > 0)
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{
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foreach (string subdir in content)
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stack.Push(subdir);
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}
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}
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}
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public static void LoadApplications(List<string> appDirs, VirtualFileSystem virtualFileSystem, Language desiredTitleLanguage)
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{
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int numApplicationsFound = 0;
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@ -53,6 +94,7 @@ namespace Ryujinx.Ui
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List<string> applications = new List<string>();
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foreach (string appDir in appDirs)
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{
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if (!Directory.Exists(appDir))
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{
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Logger.PrintWarning(LogClass.Application, $"The \"game_dirs\" section in \"Config.json\" contains an invalid directory: \"{appDir}\"");
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@ -60,10 +102,10 @@ namespace Ryujinx.Ui
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continue;
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}
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foreach (string app in Directory.GetFiles(appDir, "*.*", SearchOption.AllDirectories))
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foreach (string app in GetFilesInDirectory(appDir))
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{
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if ((Path.GetExtension(app).ToLower() == ".nsp") ||
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(Path.GetExtension(app).ToLower() == ".pfs0")||
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(Path.GetExtension(app).ToLower() == ".pfs0") ||
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(Path.GetExtension(app).ToLower() == ".xci") ||
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(Path.GetExtension(app).ToLower() == ".nca") ||
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(Path.GetExtension(app).ToLower() == ".nro") ||
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