Files
UXP-Fixed/toolkit/jetpack/sdk/util/uuid.js
T
2018-02-09 06:46:43 -05:00

20 lines
660 B
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
module.metadata = {
"stability": "unstable"
};
const { Cc, Ci, components: { ID: parseUUID } } = require('chrome');
const { generateUUID } = Cc['@mozilla.org/uuid-generator;1'].
getService(Ci.nsIUUIDGenerator);
// Returns `uuid`. If `id` is passed then it's parsed to `uuid` and returned
// if not then new one is generated.
exports.uuid = function uuid(id) {
return id ? parseUUID(id) : generateUUID();
};