/** * * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see <http://www.gnu.org/licenses/>. * **/ /** * Implements the CFML Function GetLocalHostIP */ package lucee.runtime.functions.system; import java.net.Inet6Address; import java.net.InetAddress; import java.net.UnknownHostException; import lucee.commons.net.IPUtil; import lucee.runtime.PageContext; import lucee.runtime.ext.function.Function; public final class GetLocalHostIP implements Function { public static Object call(PageContext pc) { return callLegacy(); } public static Object call(PageContext pc, boolean all, boolean refresh) { if ( all ) return IPUtil.getLocalIPs( refresh ); return callLegacy(); } public static Object call(PageContext pc, boolean all) { return call( pc, all, false ); } static String callLegacy() { try { if(InetAddress.getLocalHost() instanceof Inet6Address) return "::1"; } catch(UnknownHostException e) {} return "127.0.0.1"; } }