1/* 2 * Copyright 2009 the original author or authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16package org.mockftpserver.fake.command; 17 18import org.mockftpserver.core.command.Command; 19import org.mockftpserver.core.command.ReplyCodes; 20import org.mockftpserver.core.session.Session; 21import org.mockftpserver.core.util.HostAndPort; 22import org.mockftpserver.core.util.PortParser; 23 24/** 25 * CommandHandler for the EPRT command. Handler logic: 26 * <ol> 27 * <li>Parse the client network address (InetAddress) and port number from the (single) 28 * parameter string of the form: "EPRT<space><d><net-prt><d><net-addr><d><tcp-port><d>". 29 * The client network address can be in IPv4 format (e.g., "132.235.1.2") or 30 * IPv6 format (e.g., "1080::8:800:200C:417A") 31 * <li>Send back a reply of 200</li> 32 * </ol> 33 * See RFC2428 for more information. 34 * 35 * @author Chris Mair 36 * @version $Revision$ - $Date$ 37 */ 38public class EprtCommandHandler extends AbstractFakeCommandHandler { 39 40 protected void handle(Command command, Session session) { 41 String parameter = command.getRequiredParameter(0); 42 HostAndPort client = PortParser.parseExtendedAddressHostAndPort(parameter); 43 LOG.debug("host=" + client.host + " port=" + client.port); 44 session.setClientDataHost(client.host); 45 session.setClientDataPort(client.port); 46 sendReply(session, ReplyCodes.EPRT_OK, "eprt"); 47 } 48 49}