degesch: process INVITE

degesch.c

@@ -4040,6 +4040,35 @@ irc_handle_mode_user (struct server *s, char **params)
 
 // --- Input handling ----------------------------------------------------------
 
+static void
+irc_handle_invite (struct server *s, const struct irc_message *msg)
+{
+	if (!msg->prefix || msg->params.len < 2)
+		return;
+
+	const char *target = msg->params.vector[0];
+	const char *channel_name = msg->params.vector[1];
+
+	struct buffer *buffer;
+	if (!(buffer = str_map_find (&s->irc_buffer_map, channel_name)))
+		buffer = s->buffer;
+
+	// FIXME: logging
+	char *who = irc_cut_nickname (msg->prefix);
+	char *who_utf8 = irc_to_utf8 (s->ctx, who);
+	free (who);
+
+	// IRCv3.2 invite-notify extension allows the target to be someone else
+	if (irc_is_this_us (s, target))
+		buffer_send_status (s->ctx, buffer,
+			"%s has invited you to %s", who_utf8, channel_name);
+	else
+		buffer_send_status (s->ctx, buffer,
+			"%s has invited %s to %s", who_utf8, target, channel_name);
+
+	free (who_utf8);
+}
+
 static void
 irc_handle_join (struct server *s, const struct irc_message *msg)
 {
@@ -4601,6 +4630,7 @@ static struct irc_handler
 g_irc_handlers[] =
 {
 	// This list needs to stay sorted
+	{ "INVITE",  irc_handle_invite  },
 	{ "JOIN",    irc_handle_join    },
 	{ "KICK",    irc_handle_kick    },
 	{ "MODE",    irc_handle_mode    },