/* | |
* Copyright 2009 the original author or authors. | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package org.mockftpserver.fake.command; | |
import org.mockftpserver.core.command.Command; | |
import org.mockftpserver.core.command.ReplyCodes; | |
import org.mockftpserver.core.session.Session; | |
import java.net.InetAddress; | |
/** | |
* CommandHandler for the EPSV command. Handler logic: | |
* <ol> | |
* <li>If the user has not logged in, then reply with 530</li> | |
* <li>Otherwise, request the Session to switch to passive data connection mode. Return a reply code | |
* of 229, along with response text including: "<i>(|||PORT|)</i>", where <i>PORT</i> is the 16-bit | |
* TCP port address of the data connection on the server to which the client must connect.</li> | |
* </ol> | |
* See RFC2428 for more information. | |
* | |
* @author Chris Mair | |
* @version $Revision$ - $Date$ | |
*/ | |
public class EpsvCommandHandler extends AbstractFakeCommandHandler { | |
protected void handle(Command command, Session session) { | |
verifyLoggedIn(session); | |
int port = session.switchToPassiveMode(); | |
InetAddress server = session.getServerHost(); | |
LOG.debug("server=" + server + " port=" + port); | |
sendReply(session, ReplyCodes.EPSV_OK, "epsv", list(Integer.toString(port))); | |
} | |
} |