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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2005-2006 Craig Edwards <craigedwards@brainbox.cc>
*
* This file is part of InspIRCd. InspIRCd is free software: you can
* redistribute it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "inspircd.h"
/* $ModDesc: Only opers may create new channels if this module is loaded */
class ModuleRestrictChans : public Module
{
std::set<irc::string> allowchans;
void ReadConfig()
{
allowchans.clear();
ConfigTagList tags = ServerInstance->Config->ConfTags("allowchannel");
for(ConfigIter i = tags.first; i != tags.second; ++i)
{
ConfigTag* tag = i->second;
std::string txt = tag->getString("name");
allowchans.insert(txt.c_str());
}
}
public:
ModuleRestrictChans()
{
ReadConfig();
Implementation eventlist[] = { I_OnUserPreJoin, I_OnRehash };
ServerInstance->Modules->Attach(eventlist, this, 2);
}
virtual void OnRehash(User* user)
{
ReadConfig();
}
virtual ModResult OnUserPreJoin(User* user, Channel* chan, const char* cname, std::string &privs, const std::string &keygiven)
{
irc::string x = cname;
if (!IS_LOCAL(user))
return MOD_RES_PASSTHRU;
// channel does not yet exist (record is null, about to be created IF we were to allow it)
if (!chan)
{
// user is not an oper and its not in the allow list
if ((!IS_OPER(user)) && (allowchans.find(x) == allowchans.end()))
{
user->WriteNumeric(ERR_BANNEDFROMCHAN, "%s %s :Only IRC operators may create new channels",user->nick.c_str(),cname);
return MOD_RES_DENY;
}
}
return MOD_RES_PASSTHRU;
}
virtual ~ModuleRestrictChans()
{
}
virtual Version GetVersion()
{
return Version("Only opers may create new channels if this module is loaded",VF_VENDOR);
}
};
MODULE_INIT(ModuleRestrictChans)
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