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      1 /*
      2  * Copyright 2008 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  */
     16 package org.mockftpserver.fake.command;
     17 
     18 import org.mockftpserver.core.command.Command;
     19 import org.mockftpserver.core.command.ReplyCodes;
     20 import org.mockftpserver.core.session.Session;
     21 
     22 /**
     23  * CommandHandler for the SYST command. Handler logic:
     24  * <ol>
     25  * <li>Reply with 215 along with the system name</li>
     26  * </ol>
     27  * The default system name is "WINDOWS", but it can be customized on the
     28  * {@link org.mockftpserver.fake.FakeFtpServer}  .
     29  * <p/>
     30  * See the available system names listed in the Assigned Numbers document (RFC 943).
     31  *
     32  * @author Chris Mair
     33  * @version $Revision$ - $Date$
     34  * @see <a href="http://www.ietf.org/rfc/rfc943">RFC943</a>
     35  */
     36 public class SystCommandHandler extends AbstractFakeCommandHandler {
     37 
     38     protected void handle(Command command, Session session) {
     39         sendReply(session, ReplyCodes.SYST_OK, "syst", list(getServerConfiguration().getSystemName()));
     40     }
     41 
     42 }