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Actually handle not having privileges for a directory

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This commit is contained in:
EliseZeroTwo 2020-03-25 13:01:42 +01:00
parent f4ec4a5b0e
commit 6de83dea9c
1 changed files with 63 additions and 21 deletions
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84
Ryujinx/Ui/ApplicationLibrary.cs
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@ -39,6 +39,47 @@ namespace Ryujinx.Ui
private static Language _desiredTitleLanguage;
private static bool _loadingError;
public static IEnumerable<string> GetFilesInDirectory(string directory)
{
Stack<string> stack = new Stack<string>();
stack.Push(directory);
while (stack.Count > 0)
{
string dir = stack.Pop();
string[] content = { };
try
{
content = Directory.GetFiles(dir, "*");
}
catch (UnauthorizedAccessException)
{
Logger.PrintWarning(LogClass.Application, $"Failed to get access to directory to list files: \"{dir}\"");
}
if (content.Length > 0)
{
foreach (string file in content)
yield return file;
}
try
{
content = Directory.GetDirectories(dir);
}
catch (UnauthorizedAccessException)
{
Logger.PrintWarning(LogClass.Application, $"Failed to get access to directory: \"{dir}\"");
}
if (content.Length > 0)
{
foreach (string subdir in content)
stack.Push(subdir);
}
}
}
public static void LoadApplications(List<string> appDirs, VirtualFileSystem virtualFileSystem, Language desiredTitleLanguage)
{
int numApplicationsFound = 0;
@ -52,31 +93,32 @@ namespace Ryujinx.Ui
List<string> applications = new List<string>();
foreach (string appDir in appDirs)
{
try
if (!Directory.Exists(appDir))
{
if (!Directory.Exists(appDir))
Logger.PrintWarning(LogClass.Application, $"The \"game_dirs\" section in \"Config.json\" contains an invalid directory: \"{appDir}\"");
continue;
}
foreach (string app in GetFilesInDirectory(appDir))
{
if ((Path.GetExtension(app).ToLower() == ".nsp") ||
(Path.GetExtension(app).ToLower() == ".pfs0") ||
(Path.GetExtension(app).ToLower() == ".xci") ||
(Path.GetExtension(app).ToLower() == ".nca") ||
(Path.GetExtension(app).ToLower() == ".nro") ||
(Path.GetExtension(app).ToLower() == ".nso"))
{
Logger.PrintWarning(LogClass.Application, $"The \"game_dirs\" section in \"Config.json\" contains an invalid directory: \"{appDir}\"");
continue;
applications.Add(app);
numApplicationsFound++;
}
foreach (string app in Directory.GetFiles(appDir, "*.*", SearchOption.AllDirectories))
{
if ((Path.GetExtension(app).ToLower() == ".nsp") ||
(Path.GetExtension(app).ToLower() == ".pfs0") ||
(Path.GetExtension(app).ToLower() == ".xci") ||
(Path.GetExtension(app).ToLower() == ".nca") ||
(Path.GetExtension(app).ToLower() == ".nro") ||
(Path.GetExtension(app).ToLower() == ".nso"))
{
applications.Add(app);
numApplicationsFound++;
}
}
} catch (UnauthorizedAccessException) { }
}
}
// Loops through applications list, creating a struct and then firing an event containing the struct for each application