diff -r 6ae5e4f8329b -r c404a87db5b7 src/org/sonews/daemon/command/ListGroupCommand.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/org/sonews/daemon/command/ListGroupCommand.java Sun Aug 29 17:43:58 2010 +0200
@@ -0,0 +1,94 @@
+/*
+ * 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.daemon.command;
+
+import java.io.IOException;
+import java.util.List;
+import org.sonews.daemon.NNTPConnection;
+import org.sonews.storage.Channel;
+import org.sonews.storage.StorageBackendException;
+
+/**
+ * Class handling the LISTGROUP command.
+ * @author Christian Lins
+ * @author Dennis Schwerdel
+ * @since n3tpd/0.1
+ */
+public class ListGroupCommand implements Command
+{
+
+ @Override
+ public String[] getSupportedCommandStrings()
+ {
+ return new String[]{"LISTGROUP"};
+ }
+
+ @Override
+ public boolean hasFinished()
+ {
+ return true;
+ }
+
+ @Override
+ public String impliedCapability()
+ {
+ return null;
+ }
+
+ @Override
+ public boolean isStateful()
+ {
+ return false;
+ }
+
+ @Override
+ public void processLine(NNTPConnection conn, final String commandName, byte[] raw)
+ throws IOException, StorageBackendException
+ {
+ final String[] command = commandName.split(" ");
+
+ Channel group;
+ if(command.length >= 2)
+ {
+ group = Channel.getByName(command[1]);
+ }
+ else
+ {
+ group = conn.getCurrentChannel();
+ }
+
+ if (group == null)
+ {
+ conn.println("412 no group selected; use GROUP command");
+ return;
+ }
+
+ List ids = group.getArticleNumbers();
+ conn.println("211 " + ids.size() + " " +
+ group.getFirstArticleNumber() + " " +
+ group.getLastArticleNumber() + " list of article numbers follow");
+ for(long id : ids)
+ {
+ // One index number per line
+ conn.println(Long.toString(id));
+ }
+ conn.println(".");
+ }
+
+}