/* Completely removes a channel.
*
* This includes the removal of all channel-bans, -exempts and -invites, as
* well as all user flags related to the channel.
*/
static void remove_channel(struct chanset_t *chan)
{
int i;
module_entry *me;
/* Remove the channel from the list, so that noone can pull it
* away from under our feet during the check_tcl_part() call. */
(void) chanset_unlink(chan);
if ((me = module_find("irc", 1, 3)) != NULL)
(me->funcs[IRC_DO_CHANNEL_PART]) (chan);
clear_channel(chan, 0);
noshare = 1;
/* Remove channel-bans */
while (chan->bans)
u_delban(chan, chan->bans->mask, 1);
/* Remove channel-exempts */
while (chan->exempts)
u_delexempt(chan, chan->exempts->mask, 1);
/* Remove channel-invites */
while (chan->invites)
u_delinvite(chan, chan->invites->mask, 1);
/* Remove channel specific user flags */
user_del_chan(chan->dname);
noshare = 0;
nfree(chan->channel.key);
for (i = 0; i < MODES_PER_LINE_MAX && chan->cmode[i].op; i++)
nfree(chan->cmode[i].op);
if (chan->key)
nfree(chan->key);
if (chan->rmkey)
nfree(chan->rmkey);
nfree(chan);
}
/* Completely removes a channel.
*
* This includes the removal of all channel-bans, -exempts and -invites, as
* well as all user flags related to the channel.
*/
void remove_channel(struct chanset_t *chan)
{
if (chan != chanset_default) {
irc_log(chan, "Parting");
/* Remove the channel from the list, so that noone can pull it
away from under our feet during the check_part() call. */
chanset_unlink(chan);
/* Using chan->name is important here, especially for !chans <cybah> */
if (!conf.bot->hub && shouldjoin(chan) && chan->name[0])
dprintf(DP_SERVER, "PART %s\n", chan->name);
clear_channel(chan, 0);
noshare = 1;
/* Remove channel-bans */
while (chan->bans)
u_delmask('b', chan, chan->bans->mask, 1);
/* Remove channel-exempts */
while (chan->exempts)
u_delmask('e', chan, chan->exempts->mask, 1);
/* Remove channel-invites */
while (chan->invites)
u_delmask('I', chan, chan->invites->mask, 1);
/* Remove channel specific user flags */
user_del_chan(chan->dname);
noshare = 0;
}
free(chan->channel.key);
if (chan->key)
free(chan->key);
if (chan->rmkey)
free(chan->rmkey);
free(chan);
}
