X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_chghost.cpp;h=d8f306699c1ae27a394926157c81682e278082a6;hb=e2b0f3dc9ef4d56c71d7abda13e6139ca092e387;hp=7d629187f64475c4e47d54279447f145f19a40cd;hpb=138fb540716d12bf1f89ec484d3210d921f9f3f7;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_chghost.cpp b/src/modules/m_chghost.cpp index 7d629187f..d8f306699 100644 --- a/src/modules/m_chghost.cpp +++ b/src/modules/m_chghost.cpp @@ -1,138 +1,115 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd: (C) 2002-2007 InspIRCd Development Team - * See: http://www.inspircd.org/wiki/index.php/Credits + * Copyright (C) 2013-2014, 2017-2018, 2020 Sadie Powell + * Copyright (C) 2012-2014, 2016 Attila Molnar + * Copyright (C) 2012, 2019 Robby + * Copyright (C) 2009, 2012 Daniel De Graaf + * Copyright (C) 2007-2008 Robin Burchell + * Copyright (C) 2007, 2009 Dennis Friis + * Copyright (C) 2004-2006 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 -#include -#include "users.h" -#include "channels.h" -#include "modules.h" #include "inspircd.h" -/* $ModDesc: Provides support for the CHGHOST command */ - /** Handle /CHGHOST */ -class cmd_chghost : public command_t +class CommandChghost : public Command { - private: - char*& hostmap; public: - cmd_chghost (InspIRCd* Instance, char* &hmap) : command_t(Instance,"CHGHOST",'o',2), hostmap(hmap) + std::bitset hostmap; + + CommandChghost(Module* Creator) + : Command(Creator,"CHGHOST", 2) { - this->source = "m_chghost.so"; - syntax = " "; + allow_empty_last_param = false; + flags_needed = 'o'; + syntax = " "; + TRANSLATE2(TR_NICK, TR_TEXT); } - - CmdResult Handle(const char** parameters, int pcnt, userrec *user) + + CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE { - const char * x = parameters[1]; + if (parameters[1].length() > ServerInstance->Config->Limits.MaxHost) + { + user->WriteNotice("*** CHGHOST: Host too long"); + return CMD_FAILURE; + } - for (; *x; x++) + for (std::string::const_iterator x = parameters[1].begin(); x != parameters[1].end(); x++) { - if (!hostmap[*x]) + if (!hostmap.test(static_cast(*x))) { - user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Invalid characters in hostname"); + user->WriteNotice("*** CHGHOST: Invalid characters in hostname"); return CMD_FAILURE; } } - if ((parameters[1] - x) > 63) + + User* dest = ServerInstance->FindNick(parameters[0]); + + // Allow services to change the host of unregistered users + if ((!dest) || ((dest->registered != REG_ALL) && (!user->server->IsULine()))) { - user->WriteServ("NOTICE %s :*** CHGHOST: Host too long",user->nick); + user->WriteNumeric(Numerics::NoSuchNick(parameters[0])); return CMD_FAILURE; } - userrec* dest = ServerInstance->FindNick(parameters[0]); - if (dest) + + if (IS_LOCAL(dest)) { - if ((dest->ChangeDisplayedHost(parameters[1])) && (!ServerInstance->ULine(user->server))) + if ((dest->ChangeDisplayedHost(parameters[1])) && (!user->server->IsULine())) { // fix by brain - ulines set hosts silently - ServerInstance->WriteOpers(std::string(user->nick)+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->dhost); + ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->GetDisplayedHost()); } - return CMD_SUCCESS; } - return CMD_FAILURE; + return CMD_SUCCESS; + } + + RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE + { + return ROUTE_OPT_UCAST(parameters[0]); } }; class ModuleChgHost : public Module { - cmd_chghost* mycommand; - char* hostmap; + CommandChghost cmd; + public: - ModuleChgHost(InspIRCd* Me) - : Module::Module(Me) + ModuleChgHost() + : cmd(this) { - hostmap = new char[256]; - OnRehash(""); - mycommand = new cmd_chghost(ServerInstance, hostmap); - ServerInstance->AddCommand(mycommand); } - void Implements(char* List) - { - List[I_OnRehash] = 1; - } - - void OnRehash(const std::string ¶meter) + void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE { - ConfigReader Conf(ServerInstance); - std::string hmap = Conf.ReadValue("hostname", "charmap", 0); - - if (hmap.empty()) - hostmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789"; + ConfigTag* tag = ServerInstance->Config->ConfValue("hostname"); + const std::string hmap = tag->getString("charmap", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789", 1); - memset(&hostmap, 0, sizeof(hostmap)); - for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++) - hostmap[*n] = 1; + cmd.hostmap.reset(); + for (std::string::const_iterator n = hmap.begin(); n != hmap.end(); n++) + cmd.hostmap.set(static_cast(*n)); } - ~ModuleChgHost() + Version GetVersion() CXX11_OVERRIDE { - delete[] hostmap; + return Version("Adds the /CHGHOST command which allows server operators to change the displayed hostname of a user.", VF_OPTCOMMON | VF_VENDOR); } - - Version GetVersion() - { - return Version(1, 1, 0, 0, VF_VENDOR, API_VERSION); - } - -}; - - -class ModuleChgHostFactory : public ModuleFactory -{ - public: - ModuleChgHostFactory() - { - } - - ~ModuleChgHostFactory() - { - } - - virtual Module * CreateModule(InspIRCd* Me) - { - return new ModuleChgHost(Me); - } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleChgHostFactory; -} - +MODULE_INIT(ModuleChgHost)