2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
6 * This file is part of InspIRCd. InspIRCd is free software: you can
7 * redistribute it and/or modify it under the terms of the GNU General Public
8 * License as published by the Free Software Foundation, version 2.
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "modules/exemption.h"
24 /** Handles channel mode +X
26 class ExemptChanOps : public ListModeBase
29 ExemptChanOps(Module* Creator) : ListModeBase(Creator, "exemptchanops", 'X', "End of channel exemptchanops list", 954, 953, false, "exemptchanops") { }
31 bool ValidateParam(User* user, Channel* chan, std::string &word)
33 std::string::size_type p = word.find(':');
34 if (p == std::string::npos)
36 user->WriteNumeric(955, chan->name, word, "Invalid exemptchanops entry, format is <restriction>:<prefix>");
40 std::string restriction(word, 0, p);
41 // If there is a '-' in the restriction string ignore it and everything after it
42 // to support "auditorium-vis" and "auditorium-see" in m_auditorium
43 p = restriction.find('-');
44 if (p != std::string::npos)
47 if (!ServerInstance->Modes->FindMode(restriction, MODETYPE_CHANNEL))
49 user->WriteNumeric(955, chan->name, restriction, "Unknown restriction");
56 void TellListTooLong(User* user, Channel* chan, std::string &word)
58 user->WriteNumeric(959, chan->name, word, "Channel exemptchanops list is full");
61 void TellAlreadyOnList(User* user, Channel* chan, std::string &word)
63 user->WriteNumeric(957, chan->name, InspIRCd::Format("The word %s is already on the exemptchanops list", word.c_str()));
66 void TellNotSet(User* user, Channel* chan, std::string &word)
68 user->WriteNumeric(958, chan->name, "No such exemptchanops word is set");
72 class ExemptHandler : public CheckExemption::EventListener
76 ExemptHandler(Module* me)
77 : CheckExemption::EventListener(me)
82 PrefixMode* FindMode(const std::string& mid)
84 if (mid.length() == 1)
85 return ServerInstance->Modes->FindPrefixMode(mid[0]);
87 ModeHandler* mh = ServerInstance->Modes->FindMode(mid, MODETYPE_CHANNEL);
88 return mh ? mh->IsPrefixMode() : NULL;
91 ModResult OnCheckExemption(User* user, Channel* chan, const std::string& restriction) CXX11_OVERRIDE
93 unsigned int mypfx = chan->GetPrefixValue(user);
96 ListModeBase::ModeList* list = ec.GetList(chan);
100 for (ListModeBase::ModeList::iterator i = list->begin(); i != list->end(); ++i)
102 std::string::size_type pos = (*i).mask.find(':');
103 if (pos == std::string::npos)
105 if (!i->mask.compare(0, pos, restriction))
106 minmode.assign(i->mask, pos + 1, std::string::npos);
110 PrefixMode* mh = FindMode(minmode);
111 if (mh && mypfx >= mh->GetPrefixRank())
112 return MOD_RES_ALLOW;
113 if (mh || minmode == "*")
116 return MOD_RES_PASSTHRU;
120 class ModuleExemptChanOps : public Module
125 ModuleExemptChanOps() : eh(this)
129 Version GetVersion() CXX11_OVERRIDE
131 return Version("Provides the ability to allow channel operators to be exempt from certain modes.",VF_VENDOR);
134 void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
140 MODULE_INIT(ModuleExemptChanOps)