2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2008 Pippijn van Steenhoven <pip88nl@gmail.com>
6 * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
7 * Copyright (C) 2006-2007 Robin Burchell <robin+git@viroteck.net>
8 * Copyright (C) 2006 John Brooks <john.brooks@dereferenced.net>
9 * Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
10 * Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
12 * This file is part of InspIRCd. InspIRCd is free software: you can
13 * redistribute it and/or modify it under the terms of the GNU General Public
14 * License as published by the Free Software Foundation, version 2.
16 * This program is distributed in the hope that it will be useful, but WITHOUT
17 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
18 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
21 * You should have received a copy of the GNU General Public License
22 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 ERR_UNAVAILRESOURCE = 437
42 KickedUser(User* user, unsigned int Delay)
44 , expire(ServerInstance->Time() + Delay)
49 typedef std::vector<KickedUser> KickedList;
51 mutable KickedList kicked;
54 const unsigned int delay;
56 KickRejoinData(unsigned int Delay) : delay(Delay) { }
58 bool canjoin(LocalUser* user) const
60 for (KickedList::iterator i = kicked.begin(); i != kicked.end(); )
63 if (rec.expire > ServerInstance->Time())
65 if (rec.uuid == user->uuid)
71 // Expired record, remove.
72 stdalgo::vector::swaperase(kicked, i);
82 // One user can be in the list multiple times if the user gets kicked, force joins
83 // (skipping OnUserPreJoin) and gets kicked again, but that's okay because canjoin()
84 // works correctly in this case as well
85 kicked.push_back(KickedUser(user, delay));
89 /** Handles channel mode +J
91 class KickRejoin : public ParamMode<KickRejoin, SimpleExtItem<KickRejoinData> >
93 const unsigned int max;
95 KickRejoin(Module* Creator)
96 : ParamMode<KickRejoin, SimpleExtItem<KickRejoinData> >(Creator, "kicknorejoin", 'J')
101 ModeAction OnSet(User* source, Channel* channel, std::string& parameter) CXX11_OVERRIDE
103 int v = ConvToInt(parameter);
106 source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter));
107 return MODEACTION_DENY;
110 if ((IS_LOCAL(source) && ((unsigned int)v > max)))
113 ext.set(channel, new KickRejoinData(v));
114 return MODEACTION_ALLOW;
117 void SerializeParam(Channel* chan, const KickRejoinData* krd, std::string& out)
119 out.append(ConvToStr(krd->delay));
122 std::string GetModuleSettings() const
124 return ConvToStr(max);
128 class ModuleKickNoRejoin : public Module
138 ModResult OnUserPreJoin(LocalUser* user, Channel* chan, const std::string& cname, std::string& privs, const std::string& keygiven) CXX11_OVERRIDE
142 const KickRejoinData* data = kr.ext.get(chan);
143 if ((data) && (!data->canjoin(user)))
145 user->WriteNumeric(ERR_UNAVAILRESOURCE, chan, InspIRCd::Format("You must wait %u seconds after being kicked to rejoin (+J)", data->delay));
149 return MOD_RES_PASSTHRU;
152 void OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts) CXX11_OVERRIDE
154 if ((!IS_LOCAL(memb->user)) || (source == memb->user))
157 KickRejoinData* data = kr.ext.get(memb->chan);
160 data->add(memb->user);
164 Version GetVersion() CXX11_OVERRIDE
166 return Version("Channel mode to delay rejoin after kick", VF_VENDOR | VF_COMMON, kr.GetModuleSettings());
170 MODULE_INIT(ModuleKickNoRejoin)