author | chris <chris@marvin> |
Tue, 20 Jan 2009 10:21:03 +0100 | |
changeset 0 | f907866f0e4b |
permissions | -rw-r--r-- |
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/* |
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* StarOffice News Server |
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* see AUTHORS for the list of contributors |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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|
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package com.so.news.command; |
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|
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import java.io.IOException; |
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import java.util.ArrayList; |
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import com.so.news.NNTPConnection; |
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import com.so.news.storage.Group; |
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|
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/** |
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* Class handling the LIST command. |
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* @author Christian Lins |
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* @author Dennis Schwerdel |
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*/ |
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public class ListCommand extends Command |
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{ |
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public ListCommand(NNTPConnection conn) |
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{ |
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super(conn); |
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} |
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|
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public boolean process(String[] command) |
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throws Exception |
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{ |
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if (command.length >= 2) |
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{ |
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if (command[1].equalsIgnoreCase("OVERVIEW.FMT")) |
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{ |
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printStatus(215, "information follows"); |
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printText("Subject:\nFrom:\nDate:\nMessage-ID:\nReferences:\nBytes:\nLines:"); |
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return true; |
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} |
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if (command[1].equalsIgnoreCase("NEWSGROUPS")) |
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{ |
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printStatus(215, "information follows"); |
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ArrayList<Group> list = Group.getAll(); |
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for (Group g : list) |
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{ |
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printTextLine(g.getName() + "\t" + "-"); |
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} |
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println("."); |
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flush(); |
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return true; |
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} |
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if (command[1].equalsIgnoreCase("SUBSCRIPTIONS")) |
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{ |
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printStatus(215, "information follows"); |
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println("."); |
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flush(); |
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return true; |
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} |
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if (command[1].equalsIgnoreCase("EXTENSIONS")) |
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{ |
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printStatus(202, "Supported NNTP extensions."); |
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printTextLine("LISTGROUP"); |
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println("."); |
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flush(); |
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return true; |
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} |
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return false; |
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} |
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printStatus(215, "list of newsgroups follows"); |
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for (Group g : Group.getAll()) |
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{ |
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//if(g.getEstimatedArticleCount() <= 0) |
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// continue; |
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|
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printTextLine(g.getName() + " " + g.getLastArticle() + " " |
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+ g.getFirstArticle() + " y"); |
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} |
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println("."); |
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flush(); |
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return true; |
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} |
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|
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} |