X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_operprefix.cpp;h=3f05dd086fe4a16f9d8beec6f5d27b5aa5c8eac8;hb=90abe2cd475c8ca2e81626f565d173e9f56d1251;hp=0144e5c23fafbe655f8dc8efcb741742b62191b3;hpb=c4d6ce8c5e1802e5b834d5845e31c3adf7700585;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_operprefix.cpp b/src/modules/m_operprefix.cpp index 0144e5c23..3f05dd086 100644 --- a/src/modules/m_operprefix.cpp +++ b/src/modules/m_operprefix.cpp @@ -1,140 +1,121 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon + * + * Copyright (C) 2009 Daniel De Graaf + * Copyright (C) 2008 Robin Burchell * - * InspIRCd: (C) 2002-2009 InspIRCd Development Team - * See: http://wiki.inspircd.org/Credits + * This file is part of InspIRCd. InspIRCd is free software: you can + * redistribute it and/or modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation, version 2. * - * This program is free but copyrighted software; see - * the file COPYING for details. + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more + * details. * - * --------------------------------------------------- + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ + /* * Originally by Chernov-Phoenix Alexey (Phoenix@RusNet) mailto:phoenix /email address separator/ pravmail.ru */ -/* $ModDesc: Gives opers cmode +y which provides a staff prefix. */ - #include "inspircd.h" #define OPERPREFIX_VALUE 1000000 -class OperPrefixMode : public ModeHandler +class OperPrefixMode : public PrefixMode { public: - OperPrefixMode(Module* Creator, char pfx) : ModeHandler(Creator, "operprefix", 'y', PARAM_ALWAYS, MODETYPE_CHANNEL) + OperPrefixMode(Module* Creator) : PrefixMode(Creator, "operprefix", 'y') { - list = true; - prefix = pfx; - levelrequired = OPERPREFIX_VALUE; - m_paramtype = TR_NICK; - } - - unsigned int GetPrefixRank() - { - return OPERPREFIX_VALUE; - } - - ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding) - { - if (IS_SERVER(source) || (source && ServerInstance->ULine(source->server))) - return MODEACTION_ALLOW; - else - { - if (source && channel) - source->WriteNumeric(ERR_CHANOPRIVSNEEDED, "%s %s :Only servers are permitted to change channel mode '%c'", source->nick.c_str(), channel->name.c_str(), 'y'); - return MODEACTION_DENY; - } + std::string pfx = ServerInstance->Config->ConfValue("operprefix")->getString("prefix", "!"); + prefix = pfx.empty() ? '!' : pfx[0]; + levelrequired = INT_MAX; + prefixrank = OPERPREFIX_VALUE; } +}; - ModePair ModeSet(User* source, User* dest, Channel* channel, const std::string ¶meter) - { - User* x = ServerInstance->FindNick(parameter); - Membership* m = channel->GetUser(x); - if (x) - { - if (!m) - { - return std::make_pair(false, parameter); - } - else - { - if (m->hasMode('y')) - return std::make_pair(true, x->nick); - else - return std::make_pair(false, parameter); - } - } - return std::make_pair(false, parameter); - } +class ModuleOperPrefixMode; +class HideOperWatcher : public ModeWatcher +{ + ModuleOperPrefixMode* parentmod; - bool NeedsOper() { return true; } + public: + HideOperWatcher(ModuleOperPrefixMode* parent); + void AfterMode(User* source, User* dest, Channel* channel, const std::string ¶meter, bool adding); }; class ModuleOperPrefixMode : public Module { - private: - OperPrefixMode* opm; - public: - ModuleOperPrefixMode() { - ConfigReader Conf; - std::string pfx = Conf.ReadValue("operprefix", "prefix", "!", 0, false); - - opm = new OperPrefixMode(this, pfx[0]); - if ((!ServerInstance->Modes->AddMode(opm))) - throw ModuleException("Could not add a new mode!"); + OperPrefixMode opm; + HideOperWatcher hideoperwatcher; + UserModeReference hideopermode; - Implementation eventlist[] = { I_OnPostJoin, I_OnUserQuit, I_OnUserKick, I_OnUserPart, I_OnOper }; - ServerInstance->Modules->Attach(eventlist, this, 5); - } - - void PushChanMode(Channel* channel, User* user) - { - char modeline[] = "+y"; - std::vector modechange; - modechange.push_back(channel->name); - modechange.push_back(modeline); - modechange.push_back(user->nick); - ServerInstance->SendMode(modechange,ServerInstance->FakeClient); - } - - void OnPostJoin(Membership* memb) + public: + ModuleOperPrefixMode() + : opm(this), hideoperwatcher(this) + , hideopermode(this, "hideoper") { - if (IS_OPER(memb->user) && !memb->user->IsModeSet('H')) - PushChanMode(memb->chan, memb->user); + /* To give clients a chance to learn about the new prefix we don't give +y to opers + * right now. That means if the module was loaded after opers have joined channels + * they need to rejoin them in order to get the oper prefix. + */ } - // XXX: is there a better way to do this? - ModResult OnRawMode(User* user, Channel* chan, const char mode, const std::string ¶m, bool adding, int pcnt) + ModResult OnUserPreJoin(LocalUser* user, Channel* chan, const std::string& cname, std::string& privs, const std::string& keygiven) CXX11_OVERRIDE { - /* force event propagation to its ModeHandler */ - if (!IS_SERVER(user) && chan && (mode == 'y')) - return MOD_RES_ALLOW; + if ((user->IsOper()) && (!user->IsModeSet(hideopermode))) + privs.push_back('y'); return MOD_RES_PASSTHRU; } - void OnOper(User *user, const std::string&) + void SetOperPrefix(User* user, bool add) { - if (user && !user->IsModeSet('H')) + std::vector modechange; + modechange.push_back(""); + modechange.push_back(add ? "+" : "-"); + modechange[1].push_back(opm.GetModeChar()); + modechange.push_back(user->nick); + for (User::ChanList::iterator v = user->chans.begin(); v != user->chans.end(); v++) { - for (UCListIter v = user->chans.begin(); v != user->chans.end(); v++) - { - PushChanMode(*v, user); - } + modechange[0] = (*v)->chan->name; + ServerInstance->Modes->Process(modechange, ServerInstance->FakeClient); } } - ~ModuleOperPrefixMode() + void OnPostOper(User* user, const std::string& opername, const std::string& opertype) CXX11_OVERRIDE + { + if (IS_LOCAL(user) && (!user->IsModeSet(hideopermode))) + SetOperPrefix(user, true); + } + + Version GetVersion() CXX11_OVERRIDE { - delete opm; + return Version("Gives opers cmode +y which provides a staff prefix.", VF_VENDOR); } - Version GetVersion() + void Prioritize() { - return Version("Gives opers cmode +y which provides a staff prefix.", VF_COMMON | VF_VENDOR, API_VERSION); + // m_opermodes may set +H on the oper to hide him, we don't want to set the oper prefix in that case + Module* opermodes = ServerInstance->Modules->Find("m_opermodes.so"); + ServerInstance->Modules->SetPriority(this, I_OnPostOper, PRIORITY_AFTER, opermodes); } }; +HideOperWatcher::HideOperWatcher(ModuleOperPrefixMode* parent) + : ModeWatcher(parent, "hideoper", MODETYPE_USER) + , parentmod(parent) +{ +} + +void HideOperWatcher::AfterMode(User* source, User* dest, Channel* channel, const std::string& parameter, bool adding) +{ + // If hideoper is being unset because the user is deopering, don't set +y + if (IS_LOCAL(dest) && dest->IsOper()) + parentmod->SetOperPrefix(dest, !adding); +} + MODULE_INIT(ModuleOperPrefixMode)