/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.ftpserver.command.impl;
import java.io.IOException;
import org.apache.ftpserver.command.AbstractCommand;
import org.apache.ftpserver.ftplet.DefaultFtpReply;
import org.apache.ftpserver.ftplet.FtpException;
import org.apache.ftpserver.ftplet.FtpReply;
import org.apache.ftpserver.ftplet.FtpRequest;
import org.apache.ftpserver.ftplet.FtpStatistics;
import org.apache.ftpserver.ftplet.UserManager;
import org.apache.ftpserver.impl.FtpIoSession;
import org.apache.ftpserver.impl.FtpServerContext;
import org.apache.ftpserver.impl.LocalizedFtpReply;
import org.apache.ftpserver.util.DateUtils;
/**
* <strong>Internal class, do not use directly.</strong>
*
* Show all statistics information.
*
* @author <a href="http://mina.apache.org">Apache MINA Project</a>
*/
public class SITE_STAT extends AbstractCommand {
/**
* Execute command.
*/
public void execute(final FtpIoSession session,
final FtpServerContext context, final FtpRequest request)
throws IOException, FtpException {
// reset state variables
session.resetState();
// only administrator can execute this
UserManager userManager = context.getUserManager();
boolean isAdmin = userManager.isAdmin(session.getUser().getName());
if (!isAdmin) {
session.write(LocalizedFtpReply.translate(session, request, context,
FtpReply.REPLY_530_NOT_LOGGED_IN, "SITE", null));
return;
}
// get statistics information
FtpStatistics stat = context.getFtpStatistics();
StringBuffer sb = new StringBuffer(256);
sb.append('\n');
sb.append("Start Time : ").append(
DateUtils.getISO8601Date(stat.getStartTime().getTime()))
.append('\n');
sb.append("File Upload Number : ").append(
stat.getTotalUploadNumber()).append('\n');
sb.append("File Download Number : ").append(
stat.getTotalDownloadNumber()).append('\n');
sb.append("File Delete Number : ").append(
stat.getTotalDeleteNumber()).append('\n');
sb.append("File Upload Bytes : ").append(
stat.getTotalUploadSize()).append('\n');
sb.append("File Download Bytes : ").append(
stat.getTotalDownloadSize()).append('\n');
sb.append("Directory Create Number : ").append(
stat.getTotalDirectoryCreated()).append('\n');
sb.append("Directory Remove Number : ").append(
stat.getTotalDirectoryRemoved()).append('\n');
sb.append("Current Logins : ").append(
stat.getCurrentLoginNumber()).append('\n');
sb.append("Total Logins : ").append(
stat.getTotalLoginNumber()).append('\n');
sb.append("Current Anonymous Logins : ").append(
stat.getCurrentAnonymousLoginNumber()).append('\n');
sb.append("Total Anonymous Logins : ").append(
stat.getTotalAnonymousLoginNumber()).append('\n');
sb.append("Current Connections : ").append(
stat.getCurrentConnectionNumber()).append('\n');
sb.append("Total Connections : ").append(
stat.getTotalConnectionNumber()).append('\n');
sb.append('\n');
session.write(new DefaultFtpReply(FtpReply.REPLY_200_COMMAND_OKAY, sb
.toString()));
}
}