مشاهدة ملف: isMACAddress.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isMACAddress;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var macAddress48 = /^(?:[0-9a-fA-F]{2}([-:\s]))([0-9a-fA-F]{2}\1){4}([0-9a-fA-F]{2})$/;
var macAddress48NoSeparators = /^([0-9a-fA-F]){12}$/;
var macAddress48WithDots = /^([0-9a-fA-F]{4}\.){2}([0-9a-fA-F]{4})$/;
var macAddress64 = /^(?:[0-9a-fA-F]{2}([-:\s]))([0-9a-fA-F]{2}\1){6}([0-9a-fA-F]{2})$/;
var macAddress64NoSeparators = /^([0-9a-fA-F]){16}$/;
var macAddress64WithDots = /^([0-9a-fA-F]{4}\.){3}([0-9a-fA-F]{4})$/;

function isMACAddress(str, options) {
  (0, _assertString.default)(str);

  if (options !== null && options !== void 0 && options.eui) {
    options.eui = String(options.eui);
  }
  /**
   * @deprecated `no_colons` TODO: remove it in the next major
  */


  if (options !== null && options !== void 0 && options.no_colons || options !== null && options !== void 0 && options.no_separators) {
    if (options.eui === '48') {
      return macAddress48NoSeparators.test(str);
    }

    if (options.eui === '64') {
      return macAddress64NoSeparators.test(str);
    }

    return macAddress48NoSeparators.test(str) || macAddress64NoSeparators.test(str);
  }

  if ((options === null || options === void 0 ? void 0 : options.eui) === '48') {
    return macAddress48.test(str) || macAddress48WithDots.test(str);
  }

  if ((options === null || options === void 0 ? void 0 : options.eui) === '64') {
    return macAddress64.test(str) || macAddress64WithDots.test(str);
  }

  return isMACAddress(str, {
    eui: '48'
  }) || isMACAddress(str, {
    eui: '64'
  });
}

module.exports = exports.default;
module.exports.default = exports.default;