2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2007-2008 Craig Edwards <craigedwards@brainbox.cc>
6 * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
7 * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
9 * This file is part of InspIRCd. InspIRCd is free software: you can
10 * redistribute it and/or modify it under the terms of the GNU General Public
11 * License as published by the Free Software Foundation, version 2.
13 * This program is distributed in the hope that it will be useful, but WITHOUT
14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
15 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 #include "modules/exemption.h"
26 class AuditoriumMode : public SimpleChannelModeHandler
29 AuditoriumMode(Module* Creator) : SimpleChannelModeHandler(Creator, "auditorium", 'u')
31 ranktoset = ranktounset = OP_VALUE;
35 class ModuleAuditorium : public Module
37 CheckExemption::EventProvider exemptionprov;
50 void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
52 ConfigTag* tag = ServerInstance->Config->ConfValue("auditorium");
53 OpsVisible = tag->getBool("opvisible");
54 OpsCanSee = tag->getBool("opcansee");
55 OperCanSee = tag->getBool("opercansee", true);
58 Version GetVersion() CXX11_OVERRIDE
60 return Version("Allows for auditorium channels (+u) where nobody can see others joining and parting or the nick list", VF_VENDOR);
63 /* Can they be seen by everyone? */
64 bool IsVisible(Membership* memb)
66 if (!memb->chan->IsModeSet(&aum))
69 ModResult res = CheckExemption::Call(exemptionprov, memb->user, memb->chan, "auditorium-vis");
70 return res.check(OpsVisible && memb->getRank() >= OP_VALUE);
73 /* Can they see this specific membership? */
74 bool CanSee(User* issuer, Membership* memb)
76 // If user is oper and operoverride is on, don't touch the list
77 if (OperCanSee && issuer->HasPrivPermission("channels/auspex"))
80 // You can always see yourself
81 if (issuer == memb->user)
84 // Can you see the list by permission?
85 ModResult res = CheckExemption::Call(exemptionprov, issuer, memb->chan, "auditorium-see");
86 if (res.check(OpsCanSee && memb->chan->GetPrefixValue(issuer) >= OP_VALUE))
92 ModResult OnNamesListItem(User* issuer, Membership* memb, std::string& prefixes, std::string& nick) CXX11_OVERRIDE
95 return MOD_RES_PASSTHRU;
97 if (CanSee(issuer, memb))
98 return MOD_RES_PASSTHRU;
100 // Don't display this user in the NAMES list
104 /** Build CUList for showing this join/part/kick */
105 void BuildExcept(Membership* memb, CUList& excepts)
110 const Channel::MemberMap& users = memb->chan->GetUsers();
111 for (Channel::MemberMap::const_iterator i = users.begin(); i != users.end(); ++i)
113 if (IS_LOCAL(i->first) && !CanSee(i->first, memb))
114 excepts.insert(i->first);
118 void OnUserJoin(Membership* memb, bool sync, bool created, CUList& excepts) CXX11_OVERRIDE
120 BuildExcept(memb, excepts);
123 void OnUserPart(Membership* memb, std::string &partmessage, CUList& excepts) CXX11_OVERRIDE
125 BuildExcept(memb, excepts);
128 void OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts) CXX11_OVERRIDE
130 BuildExcept(memb, excepts);
133 void OnBuildNeighborList(User* source, IncludeChanList& include, std::map<User*, bool>& exception) CXX11_OVERRIDE
135 for (IncludeChanList::iterator i = include.begin(); i != include.end(); )
137 Membership* memb = *i;
144 // this channel should not be considered when listing my neighbors
145 i = include.erase(i);
146 // however, that might hide me from ops that can see me...
147 const Channel::MemberMap& users = memb->chan->GetUsers();
148 for(Channel::MemberMap::const_iterator j = users.begin(); j != users.end(); ++j)
150 if (IS_LOCAL(j->first) && CanSee(j->first, memb))
151 exception[j->first] = true;
156 ModResult OnSendWhoLine(User* source, const std::vector<std::string>& params, User* user, Membership* memb, Numeric::Numeric& numeric) CXX11_OVERRIDE
159 return MOD_RES_PASSTHRU;
161 return MOD_RES_PASSTHRU;
162 if (CanSee(source, memb))
163 return MOD_RES_PASSTHRU;
168 MODULE_INIT(ModuleAuditorium)