SonicAudioTools/Source/SonicAudioCmd/acb_extractor.txt

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.IO.Compression;
using System.ComponentModel;
using System.Collections;

using SonicAudioLib;
using SonicAudioLib.Archive;
using SonicAudioLib.Collections;
using SonicAudioLib.IO;
using SonicAudioLib.CriMw;

using System.Xml;

namespace SonicAudioCmd
{
    class Program
    {
        static void Main(string[] args)
        {
            using (CriTableReader reader = new CriTableReader(args[0]))
            {
                reader.Read();

                using (Stream substream = reader.GetSubstream("AwbFile"))
                {
                    Afs2Archive archive = new Afs2Archive(substream);

                    foreach (Afs2Entry entry in archive.Entries)
                    {
                        using (Stream entryStream = entry.Open(substream), outStream = File.Create(entry.CueIndex.ToString() + ".hca"))
                        {
                            entryStream.CopyTo(outStream);
                        }
                    }
                }
            }
        }
    }
}