SAR (*.SDB) File Structure

[Nuklear]

This is the file structure for Sanrio Archive Files (SAR). They are found in 'tables' directory in the HKO client. The files have a .sdb extension.

public class SARFile
        {
            public const char[] SAR1 = new char[4] { 'S', 'A', 'R', '1' }; // 0
            public const int Version = 1; // 4

            public int FileCount { get; set; } // 8
            public int Unknown1 { get; set; } // 12

            public NullTerminatedString[] FileNames; // 16
            public DoubleNullTerminatedString[] FileData;
        }

I believe the IP address setting is located in 'client_table.sdb' file. Unfortunately, the file data for all files in the SAR archive is encrypted. :