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 levelrequired = 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))
70 FIRST_MOD_RESULT_CUSTOM(exemptionprov, CheckExemption::EventListener, OnCheckExemption, res, (memb->user, memb->chan, "auditorium-vis"));
71 return res.check(OpsVisible && memb->getRank() >= OP_VALUE);
74 /* Can they see this specific membership? */
75 bool CanSee(User* issuer, Membership* memb)
77 // If user is oper and operoverride is on, don't touch the list
78 if (OperCanSee && issuer->HasPrivPermission("channels/auspex"))
81 // You can always see yourself
82 if (issuer == memb->user)
85 // Can you see the list by permission?
87 FIRST_MOD_RESULT_CUSTOM(exemptionprov, CheckExemption::EventListener, OnCheckExemption, res, (issuer, memb->chan, "auditorium-see"));
88 if (res.check(OpsCanSee && memb->chan->GetPrefixValue(issuer) >= OP_VALUE))
94 ModResult OnNamesListItem(User* issuer, Membership* memb, std::string& prefixes, std::string& nick) CXX11_OVERRIDE
97 return MOD_RES_PASSTHRU;
99 if (CanSee(issuer, memb))
100 return MOD_RES_PASSTHRU;
102 // Don't display this user in the NAMES list
106 /** Build CUList for showing this join/part/kick */
107 void BuildExcept(Membership* memb, CUList& excepts)
112 const Channel::MemberMap& users = memb->chan->GetUsers();
113 for (Channel::MemberMap::const_iterator i = users.begin(); i != users.end(); ++i)
115 if (IS_LOCAL(i->first) && !CanSee(i->first, memb))
116 excepts.insert(i->first);
120 void OnUserJoin(Membership* memb, bool sync, bool created, CUList& excepts) CXX11_OVERRIDE
122 BuildExcept(memb, excepts);
125 void OnUserPart(Membership* memb, std::string &partmessage, CUList& excepts) CXX11_OVERRIDE
127 BuildExcept(memb, excepts);
130 void OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts) CXX11_OVERRIDE
132 BuildExcept(memb, excepts);
135 void OnBuildNeighborList(User* source, IncludeChanList& include, std::map<User*, bool>& exception) CXX11_OVERRIDE
137 for (IncludeChanList::iterator i = include.begin(); i != include.end(); )
139 Membership* memb = *i;
146 // this channel should not be considered when listing my neighbors
147 i = include.erase(i);
148 // however, that might hide me from ops that can see me...
149 const Channel::MemberMap& users = memb->chan->GetUsers();
150 for(Channel::MemberMap::const_iterator j = users.begin(); j != users.end(); ++j)
152 if (IS_LOCAL(j->first) && CanSee(j->first, memb))
153 exception[j->first] = true;
158 ModResult OnSendWhoLine(User* source, const std::vector<std::string>& params, User* user, Membership* memb, Numeric::Numeric& numeric) CXX11_OVERRIDE
161 return MOD_RES_PASSTHRU;
163 return MOD_RES_PASSTHRU;
164 if (CanSee(source, memb))
165 return MOD_RES_PASSTHRU;
170 MODULE_INIT(ModuleAuditorium)