private void OpenAllNcas()
{
string[] files = Fs.GetFileSystemEntries(ContentsDir, "*.nca", SearchOption.AllDirectories);
foreach (string file in files)
{
Nca nca = null;
try
{
bool isNax0;
Stream stream = OpenSplitNcaStream(Fs, file);
if (stream == null)
{
continue;
}
using (var reader = new BinaryReader(stream, Encoding.Default, true))
{
stream.Position = 0x20;
isNax0 = reader.ReadUInt32() == 0x3058414E; // NAX0
stream.Position = 0;
}
if (isNax0)
{
string sdPath = "/" + Util.GetRelativePath(file, ContentsDir).Replace('\\', '/');
var nax0 = new Nax0(Keyset, stream, sdPath, false);
nca = new Nca(Keyset, nax0.Stream, false);
}
else
{
nca = new Nca(Keyset, stream, false);
}
nca.NcaId = Path.GetFileNameWithoutExtension(file);
string extension = 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{file}");
}
else
{
string name = ex.Type == KeyType.Title ? $"Title key for rights ID {ex.Name}" : ex.Name;
Console.WriteLine($"{ex.Message}\nKey: {name}\nFile: {file}");
}
}
catch (Exception ex)
{
Console.WriteLine($"{ex.Message} File: {file}");
}
if (nca?.NcaId != null)
{
Ncas.Add(nca.NcaId, nca);
}
}
}
public long GetSize()
{
return(Ncas.Sum(x => x.Nca.Header.NcaSize));
}