brewski

#!/bin/bash

# The easiest way to figure this out is to create a re-remapping in System Preferences ui, and then
# `defaults -currentHost read | grep com.apple.keyboard.modifiermapping`
keyboard_id="1452-632-0"
config_key="com.apple.keyboard.modifiermapping.${keyboard_id}"

# key_left_cmd=30064771299
key_right_cmd=30064771303
key_esc=30064771113

brewski

require "digest"

def av_hash_62bit(av_components)
  av_components.
      map(&Digest::SHA256.method(:digest)).
      reduce(Digest::SHA256.new, &:update).
      digest.
      unpack("Q>").
      first & 0x3fffffffffffffff
end

brewski

<?php
  error_reporting(E_ALL);

  class AV {
    function __construct($id, $qualifier_1, $qualifier_2) {
      $this->id = $id;
      $this->qualifier_1 = $qualifier_1;
      $this->qualifier_2 = $qualifier_2;
    }