X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_chghost.cpp;h=d8f306699c1ae27a394926157c81682e278082a6;hb=e2b0f3dc9ef4d56c71d7abda13e6139ca092e387;hp=d3c3dc84f8449719f1c64dad12764ecd53ebaccb;hpb=cfb2c2fff47d99f43434de7db339c2f2237c6bad;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_chghost.cpp b/src/modules/m_chghost.cpp index d3c3dc84f..d8f306699 100644 --- a/src/modules/m_chghost.cpp +++ b/src/modules/m_chghost.cpp @@ -1,125 +1,115 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. - * E-mail: - * - * - * - * Written by Craig Edwards, Craig McLure, and others. - * This program is free but copyrighted software; see - * the file COPYING for details. + * 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 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 . */ -using namespace std; -#include -#include -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "helperfuncs.h" #include "inspircd.h" -/* $ModDesc: Provides support for the CHGHOST command */ - - - -class cmd_chghost : public command_t +/** Handle /CHGHOST + */ +class CommandChghost : public Command { public: - cmd_chghost (InspIRCd* Instance) : command_t(Instance,"CHGHOST",'o',2) + 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); } - - void 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 (((tolower(*x) < 'a') || (tolower(*x) > 'z')) && (*x != '.')) + if (!hostmap.test(static_cast(*x))) { - if (((*x < '0') || (*x > '9')) && (*x != '-')) - { - user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Invalid characters in hostname"); - return; - } + 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); - return; + 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 "+parameters[1]); + ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->GetDisplayedHost()); } } - } -}; - -class ModuleChgHost : public Module -{ - cmd_chghost* mycommand; - public: - ModuleChgHost(InspIRCd* Me) - : Module::Module(Me) - { - - mycommand = new cmd_chghost(ServerInstance); - ServerInstance->AddCommand(mycommand); + return CMD_SUCCESS; } - void Implements(char* List) - { - } - - virtual ~ModuleChgHost() - { - } - - virtual Version GetVersion() + RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE { - return Version(1,2,0,1,VF_VENDOR); + return ROUTE_OPT_UCAST(parameters[0]); } - }; -// stuff down here is the module-factory stuff. For basic modules you can ignore this. -class ModuleChgHostFactory : public ModuleFactory +class ModuleChgHost : public Module { + CommandChghost cmd; + public: - ModuleChgHostFactory() + ModuleChgHost() + : cmd(this) { } - - ~ModuleChgHostFactory() + + void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE { + ConfigTag* tag = ServerInstance->Config->ConfValue("hostname"); + const std::string hmap = tag->getString("charmap", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789", 1); + + cmd.hostmap.reset(); + for (std::string::const_iterator n = hmap.begin(); n != hmap.end(); n++) + cmd.hostmap.set(static_cast(*n)); } - - virtual Module * CreateModule(InspIRCd* Me) + + Version GetVersion() CXX11_OVERRIDE { - return new ModuleChgHost(Me); + return Version("Adds the /CHGHOST command which allows server operators to change the displayed hostname of a user.", VF_OPTCOMMON | VF_VENDOR); } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleChgHostFactory; -} - +MODULE_INIT(ModuleChgHost)