public override int Read(byte[] buffer, int offset, int count)
{
int read = 0;
if (!m_eof && m_remaining > 0)
{
uint chunk_size = (uint)Math.Min(count, m_remaining);
read = (int)m_decoder.DecodeNemesisCodeBytes(buffer, offset, chunk_size);
m_eof = read < count;
m_remaining -= read;
}
return(read);
}
Stream DecodeNemesis(Stream input)
{
var decoder = new NemesisDecodeContext();
decoder.AttachInputFile(input);
decoder.PrepareToDecodeERISANCode();
var file = new MemoryStream((int)input.Length);
var buffer = new byte[0x10000];
for (;;)
{
int read = (int)decoder.DecodeNemesisCodeBytes(buffer, 0x10000);
if (0 == read)
{
break;
}
file.Write(buffer, 0, read);
}
file.Position = 0;
return(file);
}