X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_operprefix.cpp;h=643f09db92aad809526d3ecf1b93d47ef22460c1;hb=fd1d19d6345943ecdb5ce4ef947f9b3c5c8bca86;hp=deb826108af13261ae30b4a4da6681ba9059c8da;hpb=3d8ec5dbd9cfde34fcbc63ad7b9b1369866f0a33;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_operprefix.cpp b/src/modules/m_operprefix.cpp index deb826108..643f09db9 100644 --- a/src/modules/m_operprefix.cpp +++ b/src/modules/m_operprefix.cpp @@ -1,233 +1,153 @@ -/* +------------------------------------+ - * | 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 -std::set* SetupExt(User* user) -{ - std::set* ext; - if (!user->GetExt("m_operprefix",ext)) - { - ext=new std::set; - ext->clear(); - user->Extend("m_operprefix",ext); - } - return ext; -} - - -void DelPrefixChan(User* user, Channel* channel) -{ - std::set* chans = SetupExt(user); - chans->erase(channel->name); -} - - -void AddPrefixChan(User* user, Channel* channel) -{ - std::set* chans = SetupExt(user); - chans->insert(channel->name); -} - - class OperPrefixMode : public ModeHandler { public: - OperPrefixMode(InspIRCd* Instance, Module* Creator, char pfx) : ModeHandler(Instance, Creator, 'y', 1, 1, true, MODETYPE_CHANNEL, false, pfx, pfx, TR_NICK) { } - - unsigned int GetPrefixRank() + OperPrefixMode(Module* Creator) : ModeHandler(Creator, "operprefix", 'y', PARAM_ALWAYS, MODETYPE_CHANNEL) { - return OPERPREFIX_VALUE; + std::string pfx = ServerInstance->Config->ConfValue("operprefix")->getString("prefix", "!"); + list = true; + prefix = pfx.empty() ? '!' : pfx[0]; + levelrequired = OPERPREFIX_VALUE; + m_paramtype = TR_NICK; + prefixrank = OPERPREFIX_VALUE; } ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding) { - if (IS_FAKE(source) || (source && ServerInstance->ULine(source->server))) + if (IS_SERVER(source) || ServerInstance->ULine(source->server)) return MODEACTION_ALLOW; else { - if (source && channel) + if (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; } } - ModePair ModeSet(User* source, User* dest, Channel* channel, const std::string ¶meter) - { - User* x = ServerInstance->FindNick(parameter); - if (x) - { - if (!channel->HasUser(x)) - { - return std::make_pair(false, parameter); - } - else - { - std::set* ext; - if (x->GetExt("m_operprefix",ext)) - { - if (ext->find(channel->name)!=ext->end()) - { - return std::make_pair(true, x->nick); - } - else - return std::make_pair(false, parameter); - } - else - { - return std::make_pair(false, parameter); - } - } - } - return std::make_pair(false, parameter); - } - bool NeedsOper() { return true; } }; -class ModuleOperPrefixMode : public Module +class ModuleOperPrefixMode; +class HideOperWatcher : public ModeWatcher { - private: - OperPrefixMode* opm; - public: - ModuleOperPrefixMode(InspIRCd* Me) : Module(Me) - { - ConfigReader Conf(ServerInstance); - std::string pfx = Conf.ReadValue("operprefix", "prefix", "!", 0, false); + ModuleOperPrefixMode* parentmod; - opm = new OperPrefixMode(ServerInstance, this, pfx[0]); - if ((!ServerInstance->Modes->AddMode(opm))) - throw ModuleException("Could not add a new mode!"); + public: + HideOperWatcher(ModuleOperPrefixMode* parent); + void AfterMode(User* source, User* dest, Channel* channel, const std::string ¶meter, bool adding); +}; - Implementation eventlist[] = { I_OnPostJoin, I_OnCleanup, I_OnUserQuit, I_OnUserKick, I_OnUserPart, I_OnOper }; - ServerInstance->Modules->Attach(eventlist, this, 6); - } +class ModuleOperPrefixMode : public Module +{ + OperPrefixMode opm; + HideOperWatcher hideoperwatcher; + UserModeReference hideopermode; - void PushChanMode(Channel* channel, User* user, bool negate = false) + public: + ModuleOperPrefixMode() + : opm(this), hideoperwatcher(this) + , hideopermode(this, "hideoper") { - if (negate) - DelPrefixChan(user, channel); - else - AddPrefixChan(user, channel); - char modeline[] = "+y"; - if (negate) - modeline[0] = '-'; - std::vector modechange; - modechange.push_back(channel->name); - modechange.push_back(modeline); - modechange.push_back(user->nick); - ServerInstance->SendMode(modechange,this->ServerInstance->FakeClient); } - virtual void OnPostJoin(User *user, Channel *channel) + void init() CXX11_OVERRIDE { - if (user && IS_OPER(user)) - { - if (user->IsModeSet('H')) - { - /* we respect your wish to be invisible */ - return; - } - PushChanMode(channel, user); - } - } + ServerInstance->Modules->AddService(opm); - // XXX: is there a better way to do this? - virtual int OnRawMode(User* user, Channel* chan, const char mode, const std::string ¶m, bool adding, int pcnt) - { - /* force event propagation to its ModeHandler */ - if (!IS_FAKE(user) && chan && (mode == 'y')) - return ACR_ALLOW; - return 0; - } + Implementation eventlist[] = { I_OnUserPreJoin, I_OnPostOper }; + ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation)); - virtual void OnOper(User *user, const std::string&) - { - if (user && !user->IsModeSet('H')) - { - for (UCListIter v = user->chans.begin(); v != user->chans.end(); v++) - { - PushChanMode(v->first, 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. + */ - virtual ~ModuleOperPrefixMode() - { - ServerInstance->Modes->DelMode(opm); - delete opm; + ServerInstance->Modes->AddModeWatcher(&hideoperwatcher); } - void CleanUser(User* user, bool quitting) + ModResult OnUserPreJoin(LocalUser* user, Channel* chan, const std::string& cname, std::string& privs, const std::string& keygiven) CXX11_OVERRIDE { - - std::set* ext; - if (user->GetExt("m_operprefix",ext)) - { - // Don't want to announce -mode when they're quitting anyway.. - if (!quitting) - { - for (UCListIter v = user->chans.begin(); v != user->chans.end(); v++) - { - ModePair ms = opm->ModeSet(NULL, NULL , v->first, user->nick); - if (ms.first) - { - PushChanMode(v->first, user, true); - } - } - } - ext->clear(); - delete ext; - user->Shrink("m_operprefix"); - } + if ((user->IsOper()) && (!user->IsModeSet(hideopermode))) + privs.push_back('y'); + return MOD_RES_PASSTHRU; } - virtual void OnCleanup(int target_type, void* item) + void SetOperPrefix(User* user, bool add) { - if (target_type == TYPE_USER) + std::vector modechange; + modechange.push_back(""); + modechange.push_back(add ? "+" : "-"); + modechange[1].push_back(opm.GetModeChar()); + modechange.push_back(user->nick); + for (UCListIter v = user->chans.begin(); v != user->chans.end(); v++) { - User* user = (User*)item; - CleanUser(user, false); + modechange[0] = (*v)->name; + ServerInstance->Modes->Process(modechange, ServerInstance->FakeClient); } } - virtual void OnUserQuit(User* user, const std::string &reason, const std::string &oper_message) + void OnPostOper(User* user, const std::string& opername, const std::string& opertype) CXX11_OVERRIDE { - CleanUser(user,true); + if (IS_LOCAL(user) && (!user->IsModeSet(hideopermode))) + SetOperPrefix(user, true); } - virtual void OnUserKick(User* source, User* user, Channel* chan, const std::string &reason, bool &silent) + + ~ModuleOperPrefixMode() { - DelPrefixChan(user, chan); + ServerInstance->Modes->DelModeWatcher(&hideoperwatcher); } - virtual void OnUserPart(User* user, Channel* channel, std::string &partreason, bool &silent) + Version GetVersion() CXX11_OVERRIDE { - DelPrefixChan(user, channel); + return Version("Gives opers cmode +y which provides a staff prefix.", VF_VENDOR); } - virtual Version GetVersion() + void Prioritize() { - return Version("$Id$", 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 (IS_LOCAL(dest)) + parentmod->SetOperPrefix(dest, !adding); +} + MODULE_INIT(ModuleOperPrefixMode)