X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_hideoper.cpp;h=9d50bd2e5342b410ef4715c492c6ffdf50502944;hb=ccd4c11ea1a43d079eaae9708482ef4a9148796c;hp=51d1259ed4e4f9399447abd69cff39a31c463a8d;hpb=24731c63b6320be22f7b3220236271fa7476b975;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_hideoper.cpp b/src/modules/m_hideoper.cpp index 51d1259ed..9d50bd2e5 100644 --- a/src/modules/m_hideoper.cpp +++ b/src/modules/m_hideoper.cpp @@ -1,90 +1,159 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd: (C) 2002-2009 InspIRCd Development Team - * See: http://wiki.inspircd.org/Credits + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2007 Robin Burchell + * Copyright (C) 2006 Craig Edwards * - * This program is free but copyrighted software; see - * the file COPYING for details. + * 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 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 . */ + #include "inspircd.h" /* $ModDesc: Provides support for hiding oper status with user mode +H */ /** Handles user mode +H */ -class HideOper : public ModeHandler +class HideOper : public SimpleUserModeHandler { public: - HideOper(InspIRCd* Instance, Module* Creator) : ModeHandler(Instance, Creator, 'H', 0, 0, false, MODETYPE_USER, true) { } + size_t opercount; + + HideOper(Module* Creator) : SimpleUserModeHandler(Creator, "hideoper", 'H') + , opercount(0) + { + oper = true; + } - ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding, bool) + ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string& parameter, bool adding) { + if (SimpleUserModeHandler::OnModeChange(source, dest, channel, parameter, adding) == MODEACTION_DENY) + return MODEACTION_DENY; + if (adding) - { - if (!dest->IsModeSet('H')) - { - dest->SetMode('H',true); - return MODEACTION_ALLOW; - } - } + opercount++; else - { - if (dest->IsModeSet('H')) - { - dest->SetMode('H',false); - return MODEACTION_ALLOW; - } - } + opercount--; - return MODEACTION_DENY; + return MODEACTION_ALLOW; } }; class ModuleHideOper : public Module { HideOper hm; + bool active; public: - ModuleHideOper(InspIRCd* Me) - : Module(Me), hm(Me, this) + ModuleHideOper() + : hm(this) + , active(false) { + } - if (!ServerInstance->Modes->AddMode(&hm)) - throw ModuleException("Could not add new modes!"); - Implementation eventlist[] = { I_OnWhoisLine }; - ServerInstance->Modules->Attach(eventlist, this, 1); + void init() + { + ServerInstance->Modules->AddService(hm); + Implementation eventlist[] = { I_OnWhoisLine, I_OnSendWhoLine, I_OnStats, I_OnNumeric, I_OnUserQuit }; + ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation)); } virtual ~ModuleHideOper() { - ServerInstance->Modes->DelMode(&hm); } virtual Version GetVersion() { - return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION); + return Version("Provides support for hiding oper status with user mode +H", VF_VENDOR); } - int OnWhoisLine(User* user, User* dest, int &numeric, std::string &text) + void OnUserQuit(User* user, const std::string&, const std::string&) + { + if (user->IsModeSet('H')) + hm.opercount--; + } + + ModResult OnNumeric(User* user, unsigned int numeric, const std::string& text) + { + if (numeric != 252 || active || user->HasPrivPermission("users/auspex")) + return MOD_RES_PASSTHRU; + + // If there are no visible operators then we shouldn't send the numeric. + size_t opercount = ServerInstance->Users->all_opers.size() - hm.opercount; + if (opercount) + { + active = true; + user->WriteNumeric(252, "%s %lu :operator(s) online", user->nick.c_str(), opercount); + active = false; + } + return MOD_RES_DENY; + } + + ModResult OnWhoisLine(User* user, User* dest, int &numeric, std::string &text) { /* Dont display numeric 313 (RPL_WHOISOPER) if they have +H set and the * person doing the WHOIS is not an oper */ if (numeric != 313) - return 0; + return MOD_RES_PASSTHRU; if (!dest->IsModeSet('H')) - return 0; + return MOD_RES_PASSTHRU; if (!user->HasPrivPermission("users/auspex")) - return 1; + return MOD_RES_DENY; + + return MOD_RES_PASSTHRU; + } + + void OnSendWhoLine(User* source, const std::vector& params, User* user, std::string& line) + { + if (user->IsModeSet('H') && !source->HasPrivPermission("users/auspex")) + { + // hide the "*" that marks the user as an oper from the /WHO line + std::string::size_type spcolon = line.find(" :"); + if (spcolon == std::string::npos) + return; // Another module hid the user completely + std::string::size_type sp = line.rfind(' ', spcolon-1); + std::string::size_type pos = line.find('*', sp); + if (pos != std::string::npos) + line.erase(pos, 1); + // hide the line completely if doing a "/who * o" query + if (params.size() > 1 && params[1].find('o') != std::string::npos) + line.clear(); + } + } + + ModResult OnStats(char symbol, User* user, string_list &results) + { + if (symbol != 'P') + return MOD_RES_PASSTHRU; + + unsigned int count = 0; + for (std::list::const_iterator i = ServerInstance->Users->all_opers.begin(); i != ServerInstance->Users->all_opers.end(); ++i) + { + User* oper = *i; + if (!ServerInstance->ULine(oper->server) && (IS_OPER(user) || !oper->IsModeSet('H'))) + { + results.push_back(ServerInstance->Config->ServerName+" 249 " + user->nick + " :" + oper->nick + " (" + oper->ident + "@" + oper->dhost + ") Idle: " + + (IS_LOCAL(oper) ? ConvToStr(ServerInstance->Time() - oper->idle_lastmsg) + " secs" : "unavailable")); + count++; + } + } + results.push_back(ServerInstance->Config->ServerName+" 249 "+user->nick+" :"+ConvToStr(count)+" OPER(s)"); - return 0; + return MOD_RES_DENY; } };