/**
*
* 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";
}
}