MDT-Webapps-Gulp/code/application_liste/app/node_modules/ip-regex/index.js

'use strict';

var v4 = '(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])(?:\\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])){3}';
var v6 = '(?:(?:[0-9a-fA-F:]){1,4}(?:(?::(?:[0-9a-fA-F]){1,4}|:)){2,7})+';

var ip = module.exports = function (opts) {
	opts = opts || {};
	return opts.exact ? new RegExp('(?:^' + v4 + '$)|(?:^' + v6 + '$)') :
	                    new RegExp('(?:' + v4 + ')|(?:' + v6 + ')', 'g');
};

ip.v4 = function (opts) {
	opts = opts || {};
	return opts.exact ? new RegExp('^' + v4 + '$') : new RegExp(v4, 'g');
};

ip.v6 = function (opts) {
	opts = opts || {};
	return opts.exact ? new RegExp('^' + v6 + '$') : new RegExp(v6, 'g');
};