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.jcr; 021 022 import org.crsh.cli.impl.descriptor.CommandDescriptorImpl; 023 import org.apache.sshd.server.Command; 024 import org.crsh.cli.CLIException; 025 import org.crsh.cli.impl.lang.CommandFactory; 026 import org.crsh.cli.impl.invocation.InvocationMatch; 027 import org.crsh.cli.impl.invocation.InvocationMatcher; 028 import org.crsh.cli.impl.invocation.Resolver; 029 import org.crsh.ssh.term.FailCommand; 030 import org.crsh.ssh.term.scp.CommandPlugin; 031 import org.crsh.ssh.term.scp.SCPAction; 032 033 public class SCPCommandPlugin extends CommandPlugin { 034 035 @Override 036 public Command createCommand(String command) { 037 // 038 if (command.startsWith("scp ")) { 039 try { 040 command = command.substring(4); 041 SCPAction action = new SCPAction(); 042 CommandDescriptorImpl<SCPAction> descriptor = CommandFactory.DEFAULT.create(SCPAction.class); 043 InvocationMatcher<SCPAction> analyzer = descriptor.invoker("main"); 044 InvocationMatch<SCPAction> match = analyzer.match(command); 045 match.invoke(Resolver.EMPTY, action); 046 if (Boolean.TRUE.equals(action.isSource())) { 047 return new SourceCommand(action.getTarget(), Boolean.TRUE.equals(action.isRecursive())); 048 } 049 else if (Boolean.TRUE.equals(action.isSink())) { 050 return new SinkCommand(action.getTarget(), Boolean.TRUE.equals(action.isRecursive())); 051 } 052 else { 053 return new FailCommand("Cannot execute command " + command); 054 } 055 } 056 catch (CLIException e) { 057 return new FailCommand("Cannot execute command " + command, e); 058 } 059 } else { 060 return new FailCommand("Cannot execute command " + command); 061 } 062 } 063 }