void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms)
{
const Anope::string &chan = params[0];
const Anope::string &chdesc = params.size() > 1 ? params[1] : "";
User *u = source.u;
Channel *c = findchan(params[0]);
ChannelInfo *ci = cs_findchan(params[0]);
if (readonly)
source.Reply(_("Sorry, channel registration is temporarily disabled."));
else if (u->Account()->HasFlag(NI_UNCONFIRMED))
source.Reply(_("You must confirm your account before you can register a channel."));
else if (chan[0] == '&')
source.Reply(_("Local channels cannot be registered."));
else if (chan[0] != '#')
source.Reply(CHAN_SYMBOL_REQUIRED);
else if (!ircdproto->IsChannelValid(chan))
source.Reply(CHAN_X_INVALID, chan.c_str());
else if (ci)
source.Reply(_("Channel \002%s\002 is already registered!"), chan.c_str());
else if (c && !c->HasUserStatus(u, CMODE_OP))
source.Reply(_("You must be a channel operator to register the channel."));
else if (Config->CSMaxReg && u->Account()->channelcount >= Config->CSMaxReg && !u->HasPriv("chanserv/no-register-limit"))
source.Reply(u->Account()->channelcount > Config->CSMaxReg ? CHAN_EXCEEDED_CHANNEL_LIMIT : _(CHAN_REACHED_CHANNEL_LIMIT), Config->CSMaxReg);
else
{
ci = new ChannelInfo(chan);
ci->SetFounder(u->Account());
if (!chdesc.empty())
ci->desc = chdesc;
ci->mode_locks = def_mode_locks;
for (ChannelInfo::ModeList::iterator it = ci->mode_locks.begin(), it_end = ci->mode_locks.end(); it != it_end; ++it)
{
it->second.setter = u->nick;
it->second.ci = ci;
}
if (c && !c->topic.empty())
{
ci->last_topic = c->topic;
ci->last_topic_setter = c->topic_setter;
ci->last_topic_time = c->topic_time;
}
else
ci->last_topic_setter = source.owner->nick;
Log(LOG_COMMAND, u, this, ci);
source.Reply(_("Channel \002%s\002 registered under your nickname: %s"), chan.c_str(), u->nick.c_str());
/* Implement new mode lock */
if (c)
{
check_modes(c);
ChannelMode *cm;
if (u->FindChannel(c) != NULL)
{
/* On most ircds you do not receive the admin/owner mode till its registered */
if ((cm = ModeManager::FindChannelModeByName(CMODE_OWNER)))
c->SetMode(NULL, cm, u->nick);
else if ((cm = ModeManager::FindChannelModeByName(CMODE_PROTECT)))
c->RemoveMode(NULL, cm, u->nick);
}
/* Mark the channel as persistent */
if (c->HasMode(CMODE_PERM))
ci->SetFlag(CI_PERSIST);
/* Persist may be in def cflags, set it here */
else if (ci->HasFlag(CI_PERSIST) && (cm = ModeManager::FindChannelModeByName(CMODE_PERM)))
c->SetMode(NULL, CMODE_PERM);
}
FOREACH_MOD(I_OnChanRegistered, OnChanRegistered(ci));
}
return;
}
void OnDelCore(NickCore *nc)
{
// XXX this is slightly inefficient
for (registered_channel_map::const_iterator it = RegisteredChannelList.begin(), it_end = RegisteredChannelList.end(); it != it_end;)
{
ChannelInfo *ci = it->second;
++it;
if (ci->GetFounder() == nc)
{
NickCore *newowner = NULL;
if (ci->successor && (ci->successor->IsServicesOper() || !Config->CSMaxReg || ci->successor->channelcount < Config->CSMaxReg))
newowner = ci->successor;
else
{
ChanAccess *highest = NULL;
for (unsigned j = 0; j < ci->GetAccessCount(); ++j)
{
ChanAccess *ca = ci->GetAccess(j);
NickCore *anc = findcore(ca->mask);
if (!anc || (!anc->IsServicesOper() && Config->CSMaxReg && anc->channelcount >= Config->CSMaxReg) || (anc == nc))
continue;
if (!highest || *ca > *highest)
highest = ca;
}
if (highest)
newowner = findcore(highest->mask);
}
if (newowner)
{
Log(LOG_NORMAL, "chanserv/expire") << "Transferring foundership of " << ci->name << " from deleted nick " << nc->display << " to " << newowner->display;
ci->SetFounder(newowner);
ci->successor = NULL;
}
else
{
Log(LOG_NORMAL, "chanserv/expire") << "Deleting channel " << ci->name << " owned by deleted nick " << nc->display;
delete ci;
continue;
}
}
if (ci->successor == nc)
ci->successor = NULL;
for (unsigned j = 0; j < ci->GetAccessCount(); ++j)
{
ChanAccess *ca = ci->GetAccess(j);
NickCore *anc = findcore(ca->mask);
if (anc && anc == nc)
{
ci->EraseAccess(j);
break;
}
}
for (unsigned j = ci->GetAkickCount(); j > 0; --j)
{
AutoKick *akick = ci->GetAkick(j - 1);
if (akick->HasFlag(AK_ISNICK) && akick->nc == nc)
ci->EraseAkick(j - 1);
}
}
}