Added markers for future work w.r.t. Away-support.

src/net/java/sip/communicator/impl/protocol/irc/IrcStack.java

@@ -2230,6 +2230,9 @@ public void onServerNumericMessage(final ServerNumericMessage msg)
             switch (msg.getNumericCode())
             {
             case RPL_LISTSTART:
+                // TODO According to RFC2812 this message is obsolete and not in
+                // use anymore. Shouldn't be much of a problem, since we usually
+                // start with an empty list though.
                 synchronized (this.signal)
                 {
                     this.signal.getValue().clear();

src/net/java/sip/communicator/impl/protocol/irc/OperationSetPersistentPresenceIrcImpl.java

@@ -346,6 +346,7 @@ else if (status.getStatus() >= IrcStatusEnum.AWAY_THRESHOLD)
             final String awayMessage;
             if (statusMessage == null || statusMessage.isEmpty())
             {
+                // FIXME replace with entry for default away message?
                 awayMessage =
                     IrcActivator.getResources().getI18NString(
                         "service.gui.AWAY_STATUS");
@@ -358,7 +359,8 @@ else if (status.getStatus() >= IrcStatusEnum.AWAY_THRESHOLD)
         }
         else
         {
-            // FIXME How to behave for status OFFLINE?
+            // There's nothing to do in case of OFFLINE, since the whole account
+            // will be unregistered.
         }
     }
 

src/net/java/sip/communicator/impl/protocol/irc/PresenceManager.java

@@ -16,6 +16,13 @@
 /**
  * Manager for presence status of IRC connection.
  *
+ * TODO Support for 'a' (Away) user mode. (Check this again, since I also see
+ * 'a' used for other purposes. This may be one of those ambiguous letters that
+ * every server interprets differently.)
+ *
+ * FIXME Verify implementation of AWAY status message (auto-answering by
+ * server).
+ *
  * @author Danny van Heumen
  */
 public class PresenceManager
@@ -153,6 +160,9 @@ private PresenceListener()
         {
         }
 
+        /**
+         * Handle events for presence-related server replies.
+         */
         @Override
         public void onServerNumericMessage(final ServerNumericMessage msg)
         {
@@ -184,6 +194,9 @@ public void onServerNumericMessage(final ServerNumericMessage msg)
             }
         }
 
+        /**
+         * In case the user quits, remove the presence listener.
+         */
         @Override
         public void onUserQuit(final QuitMessage msg)
         {