Changeset 46 in code for trunk/downstream.go

Timestamp:

Feb 7, 2020, 12:08:27 PM (5 years ago)

Author:

contact

Message:

Handle downstream MODE messages

File:

• trunk/downstream.go (modified) (1 diff)

trunk/downstream.go

@@ -247 +247 @@
                         uc.messages <- msg
                 })
+        case "MODE":
+                var name string
+                if err := parseMessageParams(msg, &name); err != nil {
+                        return err
+                }
+
+                var modeStr string
+                if len(msg.Params) > 1 {
+                        modeStr = msg.Params[1]
+                }
+
+                if msg.Prefix.Name != name {
+                        ch, err := c.user.getChannel(name)
+                        if err != nil {
+                                return err
+                        }
+
+                        if modeStr != "" {
+                                ch.conn.messages <- msg
+                        } else {
+                                c.messages <- &irc.Message{
+                                        Prefix:  c.srv.prefix(),
+                                        Command: irc.RPL_CHANNELMODEIS,
+                                        Params:  []string{ch.Name, string(ch.modes)},
+                                }
+                        }
+                } else {
+                        if name != c.nick {
+                                return ircError{&irc.Message{
+                                        Command: irc.ERR_USERSDONTMATCH,
+                                        Params:  []string{c.nick, "Cannot change mode for other users"},
+                                }}
+                        }
+
+                        if modeStr != "" {
+                                c.user.forEachUpstream(func(uc *upstreamConn) {
+                                        uc.messages <- msg
+                                })
+                        } else {
+                                c.messages <- &irc.Message{
+                                        Prefix:  c.srv.prefix(),
+                                        Command: irc.RPL_UMODEIS,
+                                        Params:  []string{""}, // TODO
+                                }
+                        }
+                }
         default:
                 c.logger.Printf("unhandled message: %v", msg)