diff -r 000000000000 -r f907866f0e4b trunk/com/so/news/command/ListGroupCommand.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/trunk/com/so/news/command/ListGroupCommand.java	Tue Jan 20 10:21:03 2009 +0100
@@ -0,0 +1,71 @@
+/*
+ *   StarOffice 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 <http://www.gnu.org/licenses/>.
+ */
+
+package com.so.news.command;
+
+import java.util.List;
+import com.so.news.NNTPConnection;
+import com.so.news.storage.Article;
+import com.so.news.storage.Group;
+
+/**
+ * Class handling the LISTGROUP command.
+ * @author Christian Lins
+ * @author Dennis Schwerdel
+ */
+public class ListGroupCommand extends Command
+{
+  public ListGroupCommand(NNTPConnection conn)
+  {
+    super(conn);
+  }
+
+  public boolean process(String[] command) 
+    throws Exception
+  {
+    String commandName = command[0];
+    if (!commandName.equalsIgnoreCase("LISTGROUP"))
+      return false;
+    // untested, RFC977 complient
+    Group group = null;
+    if (command.length >= 2)
+    {
+      group = Group.getByName(command[1]);
+    }
+    else
+    {
+      group = getCurrentGroup();
+    }
+    if (group == null)
+    {
+      printStatus(412, "Not currently in newsgroup");
+      return true;
+    }
+    List<Article> list = group.getAllArticles();
+    printStatus(211, "list of article numbers follow"); // argh, bad english in
+    // RFC
+    for (Article a : list)
+    {
+      printTextLine("" + a.getNumberInGroup());
+    }
+    println(".");
+    flush();
+    return true;
+  }
+
+}