001 /* 002 * Copyright (C) 2012 eXo Platform SAS. 003 * 004 * This is free software; you can redistribute it and/or modify it 005 * under the terms of the GNU Lesser General Public License as 006 * published by the Free Software Foundation; either version 2.1 of 007 * the License, or (at your option) any later version. 008 * 009 * This software is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * You should have received a copy of the GNU Lesser General Public 015 * License along with this software; if not, write to the Free 016 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 017 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 018 */ 019 020 package org.crsh.telnet.term.processor; 021 022 import org.crsh.plugin.CRaSHPlugin; 023 import org.crsh.shell.Shell; 024 import org.crsh.shell.ShellFactory; 025 import org.crsh.telnet.term.console.ConsoleTerm; 026 import org.crsh.telnet.term.spi.TermIO; 027 import org.crsh.telnet.term.spi.TermIOHandler; 028 029 import java.security.Principal; 030 031 public class ProcessorIOHandler extends CRaSHPlugin<TermIOHandler> implements TermIOHandler { 032 033 /** . */ 034 private ShellFactory factory; 035 036 @Override 037 public TermIOHandler getImplementation() { 038 return this; 039 } 040 041 @Override 042 public void init() { 043 this.factory = getContext().getPlugin(ShellFactory.class); 044 } 045 046 @Override 047 public void destroy() { 048 } 049 050 public void handle(final TermIO io, Principal user) { 051 Shell shell = factory.create(user); 052 ConsoleTerm term = new ConsoleTerm(io); 053 Processor processor = new Processor(term, shell); 054 processor.addListener(io); 055 processor.addListener(shell); 056 processor.run(); 057 } 058 }