private static void ReadSegmentHeader(FileReader reader, FileStream writer, out long size, out long seek)
{
var pos = reader.Position;
var type = reader.ReadUInt8();
Console.WriteLine($"type: {type}");
var seekBytes = (type & 7) + 1;
var sizeBytes = (type >> 3) + 1;
size = DeltaTools.ReadInt(reader, sizeBytes);
seek = DeltaTools.ReadInt(reader, seekBytes);
reader.Position = pos;
var len = 1 + sizeBytes + seekBytes;
writer.Write(reader.ReadBytes(len), 0, len);
}
private static void ReadSegmentHeader(FileReader reader, FileStream writer, out long size, out long seek)
{
var pos = reader.Position;
var type = reader.ReadUInt8();
var seekBytes = (type & 7) + 1;
var sizeBytes = (type >> 3) + 1;
Console.WriteLine($"pos={pos + 49216} type={type} seekBytes={seekBytes} sizeBytes={sizeBytes}");
size = DeltaTools.ReadInt(reader, sizeBytes);
seek = DeltaTools.ReadInt(reader, seekBytes);
var len = 1 + sizeBytes + seekBytes;
reader.Position = pos;
var bytesRead = reader.ReadBytes(pos, len);
reader.Position = pos;
Console.WriteLine($"pos={pos+49216} type={type} seekBytes={seekBytes} sizeBytes={sizeBytes} size={size} seek={seek} len={len} bytesRead={Utils.ToHexString(bytesRead)}");
writer.Write(reader.ReadBytes(len), 0, len);
}