Changeset 392 in code for trunk/irc.go

Timestamp:

Aug 17, 2020, 1:01:53 PM (5 years ago)

Author:

contact

Message:

Format CTCP ACTION messages in logs

File:

• trunk/irc.go (modified) (1 diff)

trunk/irc.go

@@ -370 +370 @@
         js.keys[i], js.keys[j] = js.keys[j], js.keys[i]
 }
+
+// parseCTCPMessage parses a CTCP message. CTCP is defined in
+// https://tools.ietf.org/html/draft-oakley-irc-ctcp-02
+func parseCTCPMessage(msg *irc.Message) (cmd string, params string, ok bool) {
+        if (msg.Command != "PRIVMSG" && msg.Command != "NOTICE") || len(msg.Params) < 2 {
+                return "", "", false
+        }
+        text := msg.Params[1]
+
+        if !strings.HasPrefix(text, "\x01") {
+                return "", "", false
+        }
+        text = strings.Trim(text, "\x01")
+
+        words := strings.SplitN(text, " ", 2)
+        cmd = strings.ToUpper(words[0])
+        if len(words) > 1 {
+                params = words[1]
+        }
+
+        return cmd, params, true
+}