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/>.
28 /* $ModDesc: Provides channel mode +J (delay rejoin after kick) */
30 typedef std::map<std::string, time_t> delaylist;
32 /** Handles channel mode +J
34 class KickRejoin : public ModeHandler
38 SimpleExtItem<delaylist> ext;
39 KickRejoin(Module* Creator)
40 : ModeHandler(Creator, "kicknorejoin", 'J', PARAM_SETONLY, MODETYPE_CHANNEL)
41 , ext("norejoinusers", Creator)
45 ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string& parameter, bool adding)
49 int v = ConvToInt(parameter);
51 return MODEACTION_DENY;
52 if (parameter == channel->GetModeParameter(this))
53 return MODEACTION_DENY;
55 if ((IS_LOCAL(source) && ((unsigned int)v > max)))
58 parameter = ConvToStr(v);
59 channel->SetModeParam(this, parameter);
63 if (!channel->IsModeSet(this))
64 return MODEACTION_DENY;
67 channel->SetModeParam(this, "");
69 return MODEACTION_ALLOW;
73 class ModuleKickNoRejoin : public Module
86 ServerInstance->Modules->AddService(kr);
87 ServerInstance->Modules->AddService(kr.ext);
88 Implementation eventlist[] = { I_OnUserPreJoin, I_OnUserKick, I_OnRehash };
89 ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
93 void OnRehash(User* user)
95 kr.max = ServerInstance->Duration(ServerInstance->Config->ConfValue("kicknorejoin")->getString("maxtime"));
100 ModResult OnUserPreJoin(User* user, Channel* chan, const char* cname, std::string &privs, const std::string &keygiven)
104 delaylist* dl = kr.ext.get(chan);
107 for (delaylist::iterator iter = dl->begin(); iter != dl->end(); )
109 if (iter->second > ServerInstance->Time())
111 if (iter->first == user->uuid)
113 std::string modeparam = chan->GetModeParameter(&kr);
114 user->WriteNumeric(ERR_DELAYREJOIN, "%s %s :You must wait %s seconds after being kicked to rejoin (+J)",
115 user->nick.c_str(), chan->name.c_str(), modeparam.c_str());
122 // Expired record, remove.
131 return MOD_RES_PASSTHRU;
134 void OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts)
136 if (memb->chan->IsModeSet(&kr) && (IS_LOCAL(memb->user)) && (source != memb->user))
138 delaylist* dl = kr.ext.get(memb->chan);
142 kr.ext.set(memb->chan, dl);
144 (*dl)[memb->user->uuid] = ServerInstance->Time() + ConvToInt(memb->chan->GetModeParameter(&kr));
148 ~ModuleKickNoRejoin()
154 return Version("Channel mode to delay rejoin after kick", VF_VENDOR);
159 MODULE_INIT(ModuleKickNoRejoin)