void irc_send_join(irc_channel_t *ic, irc_user_t *iu)
{
irc_t *irc = ic->irc;
if (irc->caps & CAP_EXTENDED_JOIN) {
irc_write(irc, ":%s!%s@%s JOIN %s * :%s", iu->nick, iu->user, iu->host, ic->name, iu->fullname);
} else {
irc_write(irc, ":%s!%s@%s JOIN :%s", iu->nick, iu->user, iu->host, ic->name);
}
if (iu == irc->user) {
if (ic->topic && *ic->topic) {
irc_send_topic(ic, FALSE);
}
irc_send_names(ic);
}
}
static void irc_cmd_topic( irc_t *irc, char **cmd )
{
irc_channel_t *ic = irc_channel_by_name( irc, cmd[1] );
const char *new = cmd[2];
if( ic == NULL )
{
irc_send_num( irc, 403, "%s :No such channel", cmd[1] );
}
else if( new )
{
if( ic->f->topic == NULL )
irc_send_num( irc, 482, "%s :Can't change this channel's topic", ic->name );
else if( ic->f->topic( ic, new ) )
irc_send_topic( ic, TRUE );
}
else
{
