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/>.
21 #include "u_listmode.h"
23 /* $ModDesc: Provides the ability to allow channel operators to be exempt from certain modes. */
25 /** Handles channel mode +X
27 class ExemptChanOps : public ListModeBase
30 ExemptChanOps(Module* Creator) : ListModeBase(Creator, "exemptchanops", 'X', "End of channel exemptchanops list", 954, 953, false, "exemptchanops") { }
32 bool ValidateParam(User* user, Channel* chan, std::string &word)
34 // TODO actually make sure there's a prop for this
35 if ((word.length() > 35) || (word.empty()))
37 user->WriteNumeric(955, "%s %s %s :word is too %s for exemptchanops list",user->nick.c_str(), chan->name.c_str(), word.c_str(), (word.empty() ? "short" : "long"));
44 bool TellListTooLong(User* user, Channel* chan, std::string &word)
46 user->WriteNumeric(959, "%s %s %s :Channel exemptchanops list is full", user->nick.c_str(), chan->name.c_str(), word.c_str());
50 void TellAlreadyOnList(User* user, Channel* chan, std::string &word)
52 user->WriteNumeric(957, "%s %s :The word %s is already on the exemptchanops list",user->nick.c_str(), chan->name.c_str(), word.c_str());
55 void TellNotSet(User* user, Channel* chan, std::string &word)
57 user->WriteNumeric(958, "%s %s :No such exemptchanops word is set",user->nick.c_str(), chan->name.c_str());
61 class ExemptHandler : public HandlerBase3<ModResult, User*, Channel*, const std::string&>
65 ExemptHandler(Module* me) : ec(me) {}
67 ModeHandler* FindMode(const std::string& mid)
69 if (mid.length() == 1)
70 return ServerInstance->Modes->FindMode(mid[0], MODETYPE_CHANNEL);
71 for(char c='A'; c < 'z'; c++)
73 ModeHandler* mh = ServerInstance->Modes->FindMode(c, MODETYPE_CHANNEL);
74 if (mh && mh->name == mid)
80 ModResult Call(User* user, Channel* chan, const std::string& restriction)
82 unsigned int mypfx = chan->GetPrefixValue(user);
85 modelist* list = ec.extItem.get(chan);
89 for (modelist::iterator i = list->begin(); i != list->end(); ++i)
91 std::string::size_type pos = (*i).mask.find(':');
92 if (pos == std::string::npos)
94 if ((*i).mask.substr(0,pos) == restriction)
95 minmode = (*i).mask.substr(pos + 1);
99 ModeHandler* mh = FindMode(minmode);
100 if (mh && mypfx >= mh->GetPrefixRank())
101 return MOD_RES_ALLOW;
102 if (mh || minmode == "*")
105 return ServerInstance->HandleOnCheckExemption.Call(user, chan, restriction);
109 class ModuleExemptChanOps : public Module
111 std::string defaults;
115 ModuleExemptChanOps() : eh(this)
121 ServerInstance->Modules->AddService(eh.ec);
122 Implementation eventlist[] = { I_OnRehash, I_OnSyncChannel };
123 ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
124 ServerInstance->OnCheckExemption = &eh;
129 ~ModuleExemptChanOps()
131 ServerInstance->OnCheckExemption = &ServerInstance->HandleOnCheckExemption;
136 return Version("Provides the ability to allow channel operators to be exempt from certain modes.",VF_VENDOR);
139 void OnRehash(User* user)
144 void OnSyncChannel(Channel* chan, Module* proto, void* opaque)
146 eh.ec.DoSyncChannel(chan, proto, opaque);
150 MODULE_INIT(ModuleExemptChanOps)