/*
* 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.frameworks.ftpclient.data.FtpDataTransiver;
import org.exoplatform.frameworks.ftpclient.data.FtpFileInfo;
import org.exoplatform.frameworks.ftpclient.data.FtpFileInfoImpl;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import java.util.ArrayList;
/**
* Created by The eXo Platform SAS .
*
* @author Vitaly Guly
* @version $Id: $
*/
public class CmdList extends FtpCommandImpl
{
private static Log log = ExoLogger.getLogger("exo.jcr.framework.command.CmdList");
protected String path = "";
protected byte[] fileData;
protected ArrayList<FtpFileInfo> files = new ArrayList<FtpFileInfo>();
public CmdList()
{
}
public CmdList(String path)
{
this.path = path;
}
public byte[] getFileData()
{
return fileData;
}
public ArrayList<FtpFileInfo> getFiles()
{
return files;
}
public int execute()
{
try
{
if (clientSession.getSystemType() == null)
{
clientSession.executeCommand(new CmdSyst());
}
String req;
if ("".equals(path))
{
req = FtpConst.Commands.CMD_LIST;
}
else
{
req = String.format("%s %s", FtpConst.Commands.CMD_LIST, path);
}
sendCommand(req);
int reply = getReply();
if (reply == FtpConst.Replyes.REPLY_125 || reply == FtpConst.Replyes.REPLY_150)
{
FtpDataTransiver dataTransiver = clientSession.getDataTransiver();
fileData = dataTransiver.receive();
dataTransiver.close();
String dd = new String(fileData, "windows-1251");
String[] lines = dd.split("\r\n");
String systemType = clientSession.getSystemType();
systemType = systemType.substring(systemType.indexOf(" ") + 1);
for (int i = 0; i < lines.length; i++)
{
try
{
FtpFileInfo fileInfo = new FtpFileInfoImpl();
if (!"".equals(lines[i]))
{
fileInfo.parseDir(lines[i], systemType);
files.add(fileInfo);
}
}
catch (Exception exc)
{
log.info("CAN'T PARSE FILE LINE: [" + lines[i] + "]");
}
}
reply = getReply();
}
return reply;
}
catch (Exception exc)
{
log.info("Unhandled exception. " + exc.getMessage(), exc);
}
return -1;
}
}