2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
7 * This file is part of InspIRCd. InspIRCd is free software: you can
8 * redistribute it and/or modify it under the terms of the GNU General Public
9 * License as published by the Free Software Foundation, version 2.
11 * This program is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 * Originally by Chernov-Phoenix Alexey (Phoenix@RusNet) mailto:phoenix /email address separator/ pravmail.ru
27 #define OPERPREFIX_VALUE 1000000
29 class OperPrefixMode : public PrefixMode
32 OperPrefixMode(Module* Creator)
33 : PrefixMode(Creator, "operprefix", 'y', OPERPREFIX_VALUE)
35 std::string pfx = ServerInstance->Config->ConfValue("operprefix")->getString("prefix", "!");
36 prefix = pfx.empty() ? '!' : pfx[0];
37 levelrequired = INT_MAX;
41 class ModuleOperPrefixMode;
42 class HideOperWatcher : public ModeWatcher
44 ModuleOperPrefixMode* parentmod;
47 HideOperWatcher(ModuleOperPrefixMode* parent);
48 void AfterMode(User* source, User* dest, Channel* channel, const std::string ¶meter, bool adding);
51 class ModuleOperPrefixMode : public Module
54 HideOperWatcher hideoperwatcher;
55 UserModeReference hideopermode;
58 ModuleOperPrefixMode()
59 : opm(this), hideoperwatcher(this)
60 , hideopermode(this, "hideoper")
62 /* To give clients a chance to learn about the new prefix we don't give +y to opers
63 * right now. That means if the module was loaded after opers have joined channels
64 * they need to rejoin them in order to get the oper prefix.
68 ModResult OnUserPreJoin(LocalUser* user, Channel* chan, const std::string& cname, std::string& privs, const std::string& keygiven) CXX11_OVERRIDE
70 if ((user->IsOper()) && (!user->IsModeSet(hideopermode)))
72 return MOD_RES_PASSTHRU;
75 void OnPostJoin(Membership* memb)
77 if ((!IS_LOCAL(memb->user)) || (!memb->user->IsOper()) || (memb->user->IsModeSet(hideopermode)))
80 if (memb->hasMode(opm.GetModeChar()))
83 // The user was force joined and OnUserPreJoin() did not run. Set the operprefix now.
84 Modes::ChangeList changelist;
85 changelist.push_add(&opm, memb->user->nick);
86 ServerInstance->Modes.Process(ServerInstance->FakeClient, memb->chan, NULL, changelist);
89 void SetOperPrefix(User* user, bool add)
91 Modes::ChangeList changelist;
92 changelist.push(&opm, add, user->nick);
93 for (User::ChanList::iterator v = user->chans.begin(); v != user->chans.end(); v++)
94 ServerInstance->Modes->Process(ServerInstance->FakeClient, (*v)->chan, NULL, changelist);
97 void OnPostOper(User* user, const std::string& opername, const std::string& opertype) CXX11_OVERRIDE
99 if (IS_LOCAL(user) && (!user->IsModeSet(hideopermode)))
100 SetOperPrefix(user, true);
103 Version GetVersion() CXX11_OVERRIDE
105 return Version("Gives opers cmode +y which provides a staff prefix.", VF_VENDOR);
110 // m_opermodes may set +H on the oper to hide him, we don't want to set the oper prefix in that case
111 Module* opermodes = ServerInstance->Modules->Find("m_opermodes.so");
112 ServerInstance->Modules->SetPriority(this, I_OnPostOper, PRIORITY_AFTER, opermodes);
116 HideOperWatcher::HideOperWatcher(ModuleOperPrefixMode* parent)
117 : ModeWatcher(parent, "hideoper", MODETYPE_USER)
122 void HideOperWatcher::AfterMode(User* source, User* dest, Channel* channel, const std::string& parameter, bool adding)
124 // If hideoper is being unset because the user is deopering, don't set +y
125 if (IS_LOCAL(dest) && dest->IsOper())
126 parentmod->SetOperPrefix(dest, !adding);
129 MODULE_INIT(ModuleOperPrefixMode)