private IFileSystem CreateFileSystem()
{
var lowerLayerFs = new InMemoryFileSystem();
var upperLayerFs = new InMemoryFileSystem();
var layeredFs = new LayeredFileSystem(lowerLayerFs, upperLayerFs);
lowerLayerFs.CreateDirectory("/dir".ToU8Span()).ThrowIfFailure();
upperLayerFs.CreateDirectory("/dir".ToU8Span()).ThrowIfFailure();
lowerLayerFs.CreateDirectory("/dir2".ToU8Span()).ThrowIfFailure();
upperLayerFs.CreateDirectory("/dir2".ToU8Span()).ThrowIfFailure();
lowerLayerFs.CreateDirectory("/dir3".ToU8Span()).ThrowIfFailure();
upperLayerFs.CreateDirectory("/dir3".ToU8Span()).ThrowIfFailure();
lowerLayerFs.CreateDirectory("/lowerDir".ToU8Span()).ThrowIfFailure();
upperLayerFs.CreateDirectory("/upperDir".ToU8Span()).ThrowIfFailure();
lowerLayerFs.CreateFile("/dir/replacedFile".ToU8Span(), 1, CreateFileOptions.None).ThrowIfFailure();
upperLayerFs.CreateFile("/dir/replacedFile".ToU8Span(), 2, CreateFileOptions.None).ThrowIfFailure();
lowerLayerFs.CreateFile("/dir2/lowerFile".ToU8Span(), 0, CreateFileOptions.None).ThrowIfFailure();
upperLayerFs.CreateFile("/dir2/upperFile".ToU8Span(), 0, CreateFileOptions.None).ThrowIfFailure();
lowerLayerFs.CreateFile("/dir3/lowerFile".ToU8Span(), 0, CreateFileOptions.None).ThrowIfFailure();
upperLayerFs.CreateFile("/dir3/upperFile".ToU8Span(), 2, CreateFileOptions.None).ThrowIfFailure();
lowerLayerFs.CreateFile("/dir3/replacedFile".ToU8Span(), 1, CreateFileOptions.None).ThrowIfFailure();
upperLayerFs.CreateFile("/dir3/replacedFile".ToU8Span(), 2, CreateFileOptions.None).ThrowIfFailure();
lowerLayerFs.CreateFile("/replacedWithDir".ToU8Span(), 0, CreateFileOptions.None).ThrowIfFailure();
upperLayerFs.CreateDirectory("/replacedWithDir".ToU8Span()).ThrowIfFailure();
upperLayerFs.CreateFile("/replacedWithDir/subFile".ToU8Span(), 0, CreateFileOptions.None).ThrowIfFailure();
return(layeredFs);
}
private void MountClicked(object sender, RoutedEventArgs e)
{
if (ComboBox.SelectedItem == null)
{
return;
}
MountType mountType = (MountType)ComboBox.SelectedItem;
NcaFormatType sectionType = NcaFormatType.Romfs;
switch (mountType)
{
case MountType.Exefs:
sectionType = NcaFormatType.Pfs0;
break;
case MountType.Romfs:
sectionType = NcaFormatType.Romfs;
break;
}
List <IFileSystem> filesystems = new List <IFileSystem>();
IEnumerable <Tuple <SwitchFsNca, int> > list = Indexed[sectionType];
TaskManagerPage.Current.Queue.Submit(new RunTask("Opening filesystems to mount...", new Task(() =>
{
foreach (Tuple <SwitchFsNca, int> t in list)
{
SwitchFsNca nca = t.Item1;
NcaFsHeader section = t.Item1.Nca.Header.GetFsHeader(t.Item2);
int index = t.Item2;
/*IStorage inStorage = nca.OpenStorage(index, IntegrityCheckLevel.ErrorOnInvalid);
* IFile outFile = new LocalFile("./tmp.bin", OpenMode.Write | OpenMode.AllowAppend);
* IStorage outStorage = outFile.AsStorage();
* inStorage.GetSize(out long size);
* long buffLen = 0x10000;
* for (int i = 0; i < (int)Math.Min(Math.Ceiling((double)size / buffLen), 5); i++)
* {
* long off = i * buffLen;
* long left = size - off;
* long toRead = Math.Min(buffLen, left);
*
* byte[] buff = new byte[toRead];
*
* inStorage.Read(off, buff);
* outStorage.Write(off, buff);
* }
* //inStorage.Dispose();
* outFile.Dispose();*/
filesystems.Add(nca.OpenFileSystem(index, IntegrityCheckLevel.ErrorOnInvalid));
}
filesystems.Reverse();
LayeredFileSystem fs = new LayeredFileSystem(filesystems);
string typeString = sectionType.ToString();
MountService.Mount(new MountableFileSystem(fs, $"Mounted {mountType.ToString().ToLower()}", typeString, OpenMode.Read));
})));
}
private void ExtractClicked(object sender, RoutedEventArgs e)
{
MountType mountType = (MountType)ComboBox.SelectedItem;
NcaFormatType sectionType = NcaFormatType.Romfs;
switch (mountType)
{
case MountType.Exefs:
sectionType = NcaFormatType.Pfs0;
break;
case MountType.Romfs:
sectionType = NcaFormatType.Romfs;
break;
}
IEnumerable <Tuple <SwitchFsNca, int> > list = Indexed[sectionType];
string path = Path.Text;
TaskManagerPage.Current.Queue.Submit(new RunTask("Opening filesystems to extract...", new Task(() =>
{
List <IFileSystem> filesystems = new List <IFileSystem>();
foreach (Tuple <SwitchFsNca, int> t in list)
{
SwitchFsNca nca = t.Item1;
NcaFsHeader section = t.Item1.Nca.Header.GetFsHeader(t.Item2);
int index = t.Item2;
filesystems.Add(nca.OpenFileSystem(index, IntegrityCheckLevel.ErrorOnInvalid));
}
filesystems.Reverse();
LayeredFileSystem lfs = new LayeredFileSystem(filesystems);
ExtractFileSystemTask task = new ExtractFileSystemTask($"Extracting {sectionType}...", lfs, path);
Dispatcher.InvokeAsync(() =>
{
ProgressView view = new ProgressView(new List <ProgressTask>()
{
task
});
NavigationWindow window = new NavigationWindow
{
ShowsNavigationUI = false // get rid of the t r a s h
};
window.Navigate(view);
TaskManagerPage.Current.Queue.Submit(task);
window.Owner = Window.GetWindow(this);
window.ShowDialog();
});
})));
}
private void MountClicked(object sender, RoutedEventArgs e)
{
MountType mountType = (MountType)ComboBox.SelectedItem;
NcaFormatType sectionType = NcaFormatType.Romfs;
switch (mountType)
{
case MountType.Exefs:
sectionType = NcaFormatType.Pfs0;
break;
case MountType.Romfs:
sectionType = NcaFormatType.Romfs;
break;
}
List <IFileSystem> filesystems = new List <IFileSystem>();
IEnumerable <Tuple <SwitchFsNca, int> > list = Indexed[sectionType];
TaskManagerPage.Current.Queue.Submit(new RunTask("Opening filesystems to mount...", new Task(() =>
{
foreach (Tuple <SwitchFsNca, int> t in list)
{
SwitchFsNca nca = t.Item1;
NcaFsHeader section = t.Item1.Nca.Header.GetFsHeader(t.Item2);
int index = t.Item2;
if (section.IsPatchSection())
{
MainNca.BaseNca = nca.Nca;
}
filesystems.Add(nca.OpenFileSystem(index, IntegrityCheckLevel.ErrorOnInvalid));
}
filesystems.Reverse();
LayeredFileSystem fs = new LayeredFileSystem(filesystems);
string typeString = sectionType.ToString();
MountService.Mount(new MountableFileSystem(fs, $"Mounted {mountType.ToString().ToLower()}", typeString, OpenMode.Read));
})));
}