public:
PermChannel(InspIRCd* Instance) : ModeHandler(Instance, 'P', 0, 0, false, MODETYPE_CHANNEL, false) { }
- ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
+ ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding, bool sm)
{
if (adding)
{
{
if (channel->IsModeSet('P'))
{
+ if (channel->GetUserCounter() == 0 && !sm)
+ {
+ /*
+ * ugh, ugh, UGH!
+ *
+ * We can't delete this channel the way things work at the moment,
+ * because of the following scenario:
+ * s1:#c <-> s2:#c
+ *
+ * s1 has a user in #c, s2 does not. s2 has +P set. s2 has a losing TS.
+ *
+ * On netmerge, s2 loses, so s2 removes all modes (including +P) which
+ * would subsequently delete the channel here causing big fucking problems.
+ *
+ * I don't think there's really a way around this, so just deny -P on a 0 user chan.
+ * -- w00t
+ *
+ * delete channel;
+ */
+ return MODEACTION_DENY;
+ }
+
+ /* for servers, remove +P (to avoid desyncs) but don't bother trying to delete. */
channel->SetMode('P',false);
return MODEACTION_ALLOW;
}
{
PermChannel *p;
public:
-
+
ModulePermanentChannels(InspIRCd* Me) : Module(Me)
{
p = new PermChannel(ServerInstance);
- if (!ServerInstance->AddMode(p))
+ if (!ServerInstance->Modes->AddMode(p))
{
delete p;
throw ModuleException("Could not add new modes!");
}
Implementation eventlist[] = { I_OnChannelPreDelete };
ServerInstance->Modules->Attach(eventlist, this, 1);
+
+ OnRehash(NULL, "");
}
virtual ~ModulePermanentChannels()
delete p;
}
+ virtual void OnRehash(User *user, const std::string ¶meter)
+ {
+ /*
+ * Process config-defined list of permanent channels.
+ * -- w00t
+ */
+ ConfigReader MyConf(ServerInstance);
+ for (int i = 0; i < MyConf.Enumerate("permchannels"); i++)
+ {
+ std::string channel = MyConf.ReadValue("permchannels", "channel", i);
+ std::string topic = MyConf.ReadValue("permchannels", "topic", i);
+ std::string modes = MyConf.ReadValue("permchannels", "modes", i);
+
+ if (channel.empty() || topic.empty())
+ {
+ ServerInstance->Logs->Log("blah", DEBUG, "Malformed permchannels tag with empty topic or channel name.");
+ continue;
+ }
+
+ Channel *c = ServerInstance->FindChan(channel);
+
+ if (!c)
+ {
+ c = new Channel(ServerInstance, channel, ServerInstance->Time());
+ c->SetTopic(NULL, topic, true);
+ ServerInstance->Logs->Log("blah", DEBUG, "Added %s with topic %s", channel.c_str(), topic.c_str());
+
+ if (modes.empty())
+ continue;
+
+ irc::spacesepstream list(modes);
+ std::string modeseq;
+ std::string par;
+
+ list.GetToken(modeseq);
+
+ // XXX bleh, should we pass this to the mode parser instead? ugly. --w00t
+ for (std::string::iterator n = modeseq.begin(); n != modeseq.end(); ++n)
+ {
+ ModeHandler* mode = ServerInstance->Modes->FindMode(*n, MODETYPE_CHANNEL);
+ if (mode)
+ {
+ if (mode->GetNumParams(true))
+ list.GetToken(par);
+ else
+ par.clear();
+
+ mode->OnModeChange(ServerInstance->FakeClient, ServerInstance->FakeClient, c, par, true);
+ }
+ }
+ }
+ }
+ }
+
virtual Version GetVersion()
{
- return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
+ return Version("$Id$",VF_COMMON|VF_VENDOR,API_VERSION);
}
virtual int OnChannelPreDelete(Channel *c)