public override ArcFile TryOpen(ArcView file)
{
if (file.MaxOffset <= 0x10)
{
return(null);
}
var header = new byte[0x10];
foreach (var scheme in KnownSchemes.Values)
{
var decryptor = scheme.CreateDecryptor();
ReadEncrypted(file.View, decryptor, 0, header, 0, 0x10);
ILibIndexReader reader;
if (Binary.AsciiEqual(header, 0, "LIBP"))
{
reader = new LibPReader(file, decryptor, header, scheme);
}
else if (Binary.AsciiEqual(header, 0, "LIBU"))
{
reader = LibUReader.Create(file, decryptor);
}
else
{
continue;
}
using (reader)
{
if (reader.ReadIndex())
{
return(new MalieArchive(file, this, reader.Dir, decryptor));
}
}
}
return(null);
}
public override ArcFile TryOpen(ArcView file)
{
using (var reader = LibUReader.Create(file))
{
if (!reader.ReadIndex())
{
return(null);
}
return(new ArcFile(file, this, reader.Dir));
}
}
public override ArcFile TryOpen(ArcView file)
{
if (file.MaxOffset <= 0x10)
{
return(null);
}
var header = new byte[0x10];
foreach (var key in KnownKeys.Values)
{
var encryption = new Camellia(key);
ReadEncrypted(file.View, encryption, 0, header, 0, 0x10);
LibIndexReader reader;
if (Binary.AsciiEqual(header, 0, "LIBP"))
{
reader = new LibPReader(file, encryption, header);
}
else if (Binary.AsciiEqual(header, 0, "LIBU"))
{
reader = new LibUReader(file, encryption, header);
}
else
{
continue;
}
using (reader)
{
var dir = reader.ReadIndex();
if (dir != null)
{
return(new MalieArchive(file, this, dir, encryption));
}
}
}
return(null);
}