private void CreateApplications()
{
foreach (Title title in Titles.Values.Where(x => x.Metadata.Type >= TitleType.Application))
{
Cnmt meta = title.Metadata;
ulong appId = meta.ApplicationTitleId;
if (!Applications.TryGetValue(appId, out Application app))
{
app = new Application();
Applications.Add(appId, app);
}
app.AddTitle(title);
}
foreach (Application app in Applications.Values)
{
SwitchFsNca main = app.Main?.MainNca;
SwitchFsNca patch = app.Patch?.MainNca;
if (main != null && patch != null)
{
patch.BaseNca = main.Nca;
}
}
}
private string GetNcaFilename(string name, SwitchFsNca nca)
{
if (nca.Nca.Header.ContentType != NcaContentType.Meta || !name.EndsWith(".cnmt.nca"))
{
return(Path.GetFileNameWithoutExtension(name));
}
return(name.Substring(0, name.Length - ".cnmt.nca".Length));
}
private void OpenAllNcas()
{
// Todo: give warning if directories named "*.nca" are found or manually fix the archive bit
IEnumerable <DirectoryEntry> files = ContentFs.OpenDirectory("/", OpenDirectoryMode.All)
.EnumerateEntries("*.nca", SearchOptions.RecurseSubdirectories)
.Where(x => x.Type == DirectoryEntryType.File);
foreach (DirectoryEntry fileEntry in files)
{
SwitchFsNca nca = null;
try
{
IStorage storage = ContentFs.OpenFile(fileEntry.FullPath, OpenMode.Read).AsStorage();
nca = new SwitchFsNca(new Nca(Keyset, storage));
nca.NcaId = Path.GetFileNameWithoutExtension(fileEntry.Name);
string extension = nca.Nca.Header.ContentType == ContentType.Meta ? ".cnmt.nca" : ".nca";
nca.Filename = nca.NcaId + extension;
}
catch (MissingKeyException ex)
{
if (ex.Name == null)
{
Console.WriteLine($"{ex.Message} File:\n{fileEntry}");
}
else
{
string name = ex.Type == KeyType.Title ? $"Title key for rights ID {ex.Name}" : ex.Name;
Console.WriteLine($"{ex.Message}\nKey: {name}\nFile: {fileEntry}");
}
}
catch (Exception ex)
{
Console.WriteLine($"{ex.Message} File: {fileEntry.FullPath}");
}
if (nca?.NcaId != null)
{
Ncas.Add(nca.NcaId, nca);
}
}
}