/*
* 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;
import java.io.IOException;
import org.apache.ftpserver.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.interfaces.FtpIoSession;
import org.apache.ftpserver.interfaces.FtpServerContext;
import org.apache.ftpserver.util.DateUtils;
import org.apache.ftpserver.util.FtpReplyUtil;
/**
* Show all statistics information.
*/
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(FtpReplyUtil.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()));
}
}