This tool is used to guess file names of data archives of Final Fantasy XIV, the output database file is used by FFXIV Data Explorer (https://github.com/IcarusTwine/FFXIVExplorer), the original database this tool based on came from https://github.com/goaaats/ffxiv-explorer-fork, The data file knowledge came from https://github.com/xivapi/ffxiv-datamining
WARNING: Although it should works on all kinds of game client, I only make sure it works well on Chinese version of the game. Feel free to fork your own.
Currently this tool on its alpha stage, no user interface provided, you got to modify some codes to make it work.