diff -r 000000000000 -r 6fceb66e1ad7 org/sonews/web/SonewsServlet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/org/sonews/web/SonewsServlet.java Fri Jun 26 16:48:50 2009 +0200 @@ -0,0 +1,127 @@ +/* + * SONEWS News Server + * see AUTHORS for the list of contributors + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +package org.sonews.web; + +import java.io.IOException; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import org.sonews.daemon.Main; +import org.sonews.util.StringTemplate; + +/** + * Main sonews webpage servlet. + * @author Christian Lins + * @since sonews/0.5.0 + */ +public class SonewsServlet extends AbstractSonewsServlet +{ + + private static final long serialVersionUID = 2392837459834L; + + @Override + public void doGet(HttpServletRequest res, HttpServletResponse resp) + throws IOException + { + synchronized(this) + { + connectToNewsserver(); + + String line; + int connectedClients = 0; + int hostedGroups = 0; + int hostedNews = 0; + + printlnToNewsserver("XDAEMON LOG CONNECTED_CLIENTS"); + + line = readlnFromNewsserver(); + if(!line.startsWith("200 ")) + { + throw new IOException("XDAEMON command not allowed by server"); + } + line = readlnFromNewsserver(); + connectedClients = Integer.parseInt(line); + line = readlnFromNewsserver(); // Read the "." + + printlnToNewsserver("XDAEMON LOG HOSTED_NEWS"); + line = readlnFromNewsserver(); + if(!line.startsWith("200 ")) + { + throw new IOException("XDAEMON command not allowed by server"); + } + line = readlnFromNewsserver(); + hostedNews = Integer.parseInt(line); + line = readlnFromNewsserver(); // read the "." + + printlnToNewsserver("XDAEMON LOG HOSTED_GROUPS"); + line = readlnFromNewsserver(); + if(!line.startsWith("200 ")) + { + throw new IOException("XDAEMON command not allowed by server"); + } + line = readlnFromNewsserver(); + hostedGroups = Integer.parseInt(line); + line = readlnFromNewsserver(); // read the "." + + printlnToNewsserver("XDAEMON LOG POSTED_NEWS_PER_HOUR"); + line = readlnFromNewsserver(); + if(!line.startsWith("200 ")) + { + throw new IOException("XDAEMON command not allowed by server"); + } + String postedNewsPerHour = readlnFromNewsserver(); + readlnFromNewsserver(); + + printlnToNewsserver("XDAEMON LOG GATEWAYED_NEWS_PER_HOUR"); + line = readlnFromNewsserver(); + if(!line.startsWith("200 ")) + { + throw new IOException("XDAEMON command not allowed by server"); + } + String gatewayedNewsPerHour = readlnFromNewsserver(); + line = readlnFromNewsserver(); + + printlnToNewsserver("XDAEMON LOG FEEDED_NEWS_PER_HOUR"); + line = readlnFromNewsserver(); + if(!line.startsWith("200 ")) + { + throw new IOException("XDAEMON command not allowed by server"); + } + String feededNewsPerHour = readlnFromNewsserver(); + line = readlnFromNewsserver(); + + StringTemplate tmpl = getTemplate("SonewsServlet.tmpl"); + tmpl.set("SERVERNAME", hello.split(" ")[2]); + tmpl.set("STARTDATE", Main.STARTDATE); + tmpl.set("ACTIVE_CONNECTIONS", connectedClients); + tmpl.set("STORED_NEWS", hostedNews); + tmpl.set("SERVED_NEWSGROUPS", hostedGroups); + tmpl.set("POSTED_NEWS", postedNewsPerHour); + tmpl.set("GATEWAYED_NEWS", gatewayedNewsPerHour); + tmpl.set("FEEDED_NEWS", feededNewsPerHour); + tmpl.set("TITLE", "Overview"); + + resp.getWriter().println(tmpl.toString()); + resp.getWriter().flush(); + resp.setStatus(HttpServletResponse.SC_OK); + + disconnectFromNewsserver(); + } + } + +}