You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
1.3 KiB
45 lines
1.3 KiB
"use strict"; |
|
|
|
Object.defineProperty(exports, "__esModule", { |
|
value: true |
|
}); |
|
exports.default = void 0; |
|
|
|
var _validate = _interopRequireDefault(require("./validate.js")); |
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } |
|
|
|
function parse(uuid) { |
|
if (!(0, _validate.default)(uuid)) { |
|
throw TypeError('Invalid UUID'); |
|
} |
|
|
|
let v; |
|
const arr = new Uint8Array(16); // Parse ########-....-....-....-............ |
|
|
|
arr[0] = (v = parseInt(uuid.slice(0, 8), 16)) >>> 24; |
|
arr[1] = v >>> 16 & 0xff; |
|
arr[2] = v >>> 8 & 0xff; |
|
arr[3] = v & 0xff; // Parse ........-####-....-....-............ |
|
|
|
arr[4] = (v = parseInt(uuid.slice(9, 13), 16)) >>> 8; |
|
arr[5] = v & 0xff; // Parse ........-....-####-....-............ |
|
|
|
arr[6] = (v = parseInt(uuid.slice(14, 18), 16)) >>> 8; |
|
arr[7] = v & 0xff; // Parse ........-....-....-####-............ |
|
|
|
arr[8] = (v = parseInt(uuid.slice(19, 23), 16)) >>> 8; |
|
arr[9] = v & 0xff; // Parse ........-....-....-....-############ |
|
// (Use "/" to avoid 32-bit truncation when bit-shifting high-order bytes) |
|
|
|
arr[10] = (v = parseInt(uuid.slice(24, 36), 16)) / 0x10000000000 & 0xff; |
|
arr[11] = v / 0x100000000 & 0xff; |
|
arr[12] = v >>> 24 & 0xff; |
|
arr[13] = v >>> 16 & 0xff; |
|
arr[14] = v >>> 8 & 0xff; |
|
arr[15] = v & 0xff; |
|
return arr; |
|
} |
|
|
|
var _default = parse; |
|
exports.default = _default; |