dynatrace-cordova-outsystems-plugin/node_modules/uuid/lib/v35.js

This plugin gives you the ability to use the Dynatrace instrumentation in your hybrid application (Cordova, Ionic, ..). It uses the Mobile Agent, the JavaScript Agent and the Javascript Bridge. The Mobile Agent will give you all device specific values con

var bytesToUuid = require('./bytesToUuid');

function uuidToBytes(uuid) {
  // Note: We assume we're being passed a valid uuid string
  var bytes = [];
  uuid.replace(/[a-fA-F0-9]{2}/g, function(hex) {
    bytes.push(parseInt(hex, 16));
  });

  return bytes;
}

function stringToBytes(str) {
  str = unescape(encodeURIComponent(str)); // UTF8 escape
  var bytes = new Array(str.length);
  for (var i = 0; i < str.length; i++) {
    bytes[i] = str.charCodeAt(i);
  }
  return bytes;
}

module.exports = function(name, version, hashfunc) {
  var generateUUID = function(value, namespace, buf, offset) {
    var off = buf && offset || 0;

    if (typeof(value) == 'string') value = stringToBytes(value);
    if (typeof(namespace) == 'string') namespace = uuidToBytes(namespace);

    if (!Array.isArray(value)) throw TypeError('value must be an array of bytes');
    if (!Array.isArray(namespace) || namespace.length !== 16) throw TypeError('namespace must be uuid string or an Array of 16 byte values');

    // Per 4.3
    var bytes = hashfunc(namespace.concat(value));
    bytes[6] = (bytes[6] & 0x0f) | version;
    bytes[8] = (bytes[8] & 0x3f) | 0x80;

    if (buf) {
      for (var idx = 0; idx < 16; ++idx) {
        buf[off+idx] = bytes[idx];
      }
    }

    return buf || bytesToUuid(bytes);
  };

  // Function#name is not settable on some platforms (#270)
  try {
    generateUUID.name = name;
  } catch (err) {
  }

  // Pre-defined namespaces, per Appendix C
  generateUUID.DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
  generateUUID.URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';

  return generateUUID;
};