public void ReadRawToc(byte[] rawToc)
{
containerCount = ByteTools.ReadUInt(rawToc, 0x10);
if (containerCount > 0xFFFF)
{
ByteTools.bigEndian = true;
containerCount = ByteTools.ReadUInt(rawToc, 0x10);
}
tableOffset = ByteTools.ReadUInt(rawToc, 0x14);
namesOffset = ByteTools.ReadUInt(rawToc, 0x18);
string[] entryNames = Encoding.ASCII.GetString(rawToc, (int)namesOffset, (int)(rawToc.Length - namesOffset)).Split(new char[] { (char)0 });
entries = new tocEntryStruct[entryNames.Length];
for (int i = 0; i < entries.Length; i++)
{
tocEntryStruct newTocEntry = new tocEntryStruct
{
nameChecksum = ByteTools.ReadUInt(rawToc, (int)(tableOffset + i * 24 + 0)),
isFolder = ByteTools.ReadBoolean(rawToc, (int)(tableOffset + i * 24 + 4)),
container = ByteTools.ReadUInt(rawToc, (int)(tableOffset + i * 24 + 8)),
offset = ByteTools.ReadUInt(rawToc, (int)(tableOffset + i * 24 + 12)),
length = ByteTools.ReadUInt(rawToc, (int)tableOffset + i * 24 + 16),
name = entryNames[i]
};
entries[i] = newTocEntry;
}
}
private void ReadRawStz(byte[] rawStz)
{
for (int i = 0; i < 6; i++)
{
uint offset = ByteTools.ReadUInt(rawStz, i * 12);
uint decompressedLength = ByteTools.ReadUInt(rawStz, i * 12 + 4);
uint compressedLength = ByteTools.ReadUInt(rawStz, i * 12 + 8);
if (compressedLength > 0)
{
data[i] = Decompress(rawStz, offset, compressedLength, decompressedLength);
}
else
{
data[i] = new byte[0];
}
}
}
public byte[] CreateRawToc()
{
int nameStringLength = entries.Length - 1;
foreach (tocEntryStruct tocEntry in entries)
{
nameStringLength += tocEntry.name.Length;
}
byte[] rawToc = new byte[namesOffset + nameStringLength];
ByteTools.WriteBytes(rawToc, 0, tocIdentifier);
ByteTools.WriteUInt(rawToc, 0x10, containerCount);
ByteTools.WriteUInt(rawToc, 0x14, tableOffset);
ByteTools.WriteUInt(rawToc, 0x18, namesOffset);
string namesString = "";
for (int i = 0; i < entries.Length; i++)
{
tocEntryStruct tocEntry = entries[i];
ByteTools.WriteUInt(rawToc, tableOffset + i * 24 + 0, tocEntry.nameChecksum);
ByteTools.WriteUInt(rawToc, tableOffset + i * 24 + 4, tocEntry.isFolder ? 1u : 0u);
ByteTools.WriteUInt(rawToc, tableOffset + i * 24 + 8, tocEntry.container);
ByteTools.WriteUInt(rawToc, tableOffset + i * 24 + 12, tocEntry.offset);
ByteTools.WriteUInt(rawToc, tableOffset + i * 24 + 16, tocEntry.length);
ByteTools.WriteUInt(rawToc, tableOffset + i * 24 + 20, (uint)(namesString.Length));
namesString += tocEntry.name;
if (i < entries.Length - 1)
{
namesString += (char)0;
}
;
}
ByteTools.WriteString(rawToc, namesOffset, namesString);
return(rawToc);
}