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Rename uuid related namespaces.

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Andrey Antukh 2016-06-22 00:08:08 +03:00
parent 4607d92c31
commit f81542a792
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3 changed files with 12 additions and 13 deletions
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48
src/uxbox/util/uuid_impl.js Normal file
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@ -0,0 +1,48 @@
/*
* 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/.
*
* Copyright (c) 2016 Andrey Antukh <niwi@niwi.nz>
*/
"use strict";
goog.provide("uxbox.util.uuid_impl");
goog.require("uxbox.util.rng_impl");
goog.scope(function() {
const self = uxbox.util.uuid_impl;
const rng = uxbox.util.rng_impl;
const hexMap = [];
for (let i = 0; i < 256; i++) {
hexMap[i] = (i + 0x100).toString(16).substr(1);
}
function toHexString(buf) {
let i = 0;
return (hexMap[buf[i++]] +
hexMap[buf[i++]] +
hexMap[buf[i++]] +
hexMap[buf[i++]] + '-' +
hexMap[buf[i++]] +
hexMap[buf[i++]] + '-' +
hexMap[buf[i++]] +
hexMap[buf[i++]] + '-' +
hexMap[buf[i++]] +
hexMap[buf[i++]] + '-' +
hexMap[buf[i++]] +
hexMap[buf[i++]] +
hexMap[buf[i++]] +
hexMap[buf[i++]] +
hexMap[buf[i++]] +
hexMap[buf[i++]]);
}
self.v4 = function() {
const buf = rng.getBytes(16);
buf[6] = (buf[6] & 0x0f) | 0x40;
buf[8] = (buf[8] & 0x3f) | 0x80;
return toHexString(buf);
};
})