void
SetChannelTopic(struct chanNode *channel, struct userNode *service, struct userNode *user, const char *topic, int announce)
{
unsigned int n;
struct modeNode *mn;
char old_topic[TOPICLEN+1];
safestrncpy(old_topic, channel->topic, sizeof(old_topic));
safestrncpy(channel->topic, topic, sizeof(channel->topic));
channel->topic_time = now;
if (user) {
safestrncpy(channel->topic_nick, user->nick, sizeof(channel->topic_nick));
/* Update the setter's idle time */
if ((mn = GetUserMode(channel, user)))
mn->idle_since = now;
}
if (announce) {
/* We don't really care if a local user messes with the topic,
* so don't call the tf_list functions. */
irc_topic(service, user, channel, topic);
} else {
for (n=0; n<tf_used; n++)
/* A topic change handler can return non-zero to indicate
* that it has reverted the topic change, and that further
* hooks should not be called.
*/
if (tf_list[n](user, channel, old_topic, tf_list_extra[n]))
break;
}
}
void test_irc_topic() {
char msg[READ_BUF];
irc_topic("#circus", "The topic");
read_mock(msg);
mu_assert(s_eq(msg, "TOPIC #circus :The topic\r\n"), "test_irc_topic: msg should be 'TOPIC #circus :The topic\\r\\n'");
}