/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.frameworks.ftpclient.commands;
import org.exoplatform.frameworks.ftpclient.FtpConst;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
/**
* Created by The eXo Platform SAS .
*
* @author Vitaly Guly
* @version $Id: $
*/
public class CmdPort extends FtpCommandImpl
{
private static final Log LOG = ExoLogger.getLogger("exo.jcr.framework.command.CmdPort");
protected String host;
protected int port;
public CmdPort(String host, int port)
{
this.host = host;
this.port = port;
}
public int execute()
{
try
{
// this "IF" for tests only. try to get reply 500
if (host == null)
{
sendCommand(FtpConst.Commands.CMD_PORT);
return getReply();
}
sendCommand(String.format("%s %s,%d,%d", FtpConst.Commands.CMD_PORT, host, port / 256, port % 256).replace(
'.', ','));
return getReply();
}
catch (Exception exc)
{
LOG.info(FtpConst.EXC_MSG + exc.getMessage(), exc);
}
return -1;
}
}