X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_chghost.cpp;h=43b2a323ba4fb84478d2e8c65de77a11f6052852;hb=aa05a6fd4d5c11dc8e8adc469134a2802446fe9f;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..43b2a323b 100644 --- a/src/modules/m_chghost.cpp +++ b/src/modules/m_chghost.cpp @@ -1,138 +1,113 @@ -/* +------------------------------------+ - * | 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) 2007 Dennis Friis + * Copyright (C) 2007 Robin Burchell + * 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; + char* hostmap; public: - cmd_chghost (InspIRCd* Instance, char* &hmap) : command_t(Instance,"CHGHOST",'o',2), hostmap(hmap) + CommandChghost(Module* Creator, char* hmap) : Command(Creator,"CHGHOST", 2), hostmap(hmap) { - this->source = "m_chghost.so"; + 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(const std::vector ¶meters, User *user) { - const char * x = parameters[1]; + const char* x = parameters[1].c_str(); + + if (parameters[1].length() > ServerInstance->Config->Limits.MaxHost) + { + user->WriteNotice("*** CHGHOST: Host too long"); + return CMD_FAILURE; + } for (; *x; x++) { - if (!hostmap[*x]) + if (!hostmap[(unsigned char)*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(ERR_NOSUCHNICK, "%s :No such nick/channel", parameters[0].c_str()); 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->dhost); } - return CMD_SUCCESS; } - return CMD_FAILURE; + return CMD_SUCCESS; + } + + RouteDescriptor GetRouting(User* user, const std::vector& parameters) + { + User* dest = ServerInstance->FindNick(parameters[0]); + if (dest) + return ROUTE_OPT_UCAST(dest->server); + return ROUTE_LOCALONLY; } }; class ModuleChgHost : public Module { - cmd_chghost* mycommand; - char* hostmap; + CommandChghost cmd; + char hostmap[256]; + public: - ModuleChgHost(InspIRCd* Me) - : Module::Module(Me) + ModuleChgHost() : cmd(this, hostmap) { - hostmap = new char[256]; - OnRehash(""); - mycommand = new cmd_chghost(ServerInstance, hostmap); - ServerInstance->AddCommand(mycommand); } - void Implements(char* List) + void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE { - List[I_OnRehash] = 1; - } - - void OnRehash(const std::string ¶meter) - { - ConfigReader Conf(ServerInstance); - std::string hmap = Conf.ReadValue("hostname", "charmap", 0); - - if (hmap.empty()) - hostmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789"; + std::string hmap = ServerInstance->Config->ConfValue("hostname")->getString("charmap", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789"); - memset(&hostmap, 0, sizeof(hostmap)); + memset(hostmap, 0, sizeof(hostmap)); for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++) - hostmap[*n] = 1; - } - - ~ModuleChgHost() - { - delete[] hostmap; + hostmap[(unsigned char)*n] = 1; } - - Version GetVersion() - { - return Version(1, 1, 0, 0, VF_VENDOR, API_VERSION); - } - -}; - -class ModuleChgHostFactory : public ModuleFactory -{ - public: - ModuleChgHostFactory() + Version GetVersion() CXX11_OVERRIDE { + return Version("Provides support for the CHGHOST command", VF_OPTCOMMON | VF_VENDOR); } - - ~ModuleChgHostFactory() - { - } - - virtual Module * CreateModule(InspIRCd* Me) - { - return new ModuleChgHost(Me); - } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleChgHostFactory; -} - +MODULE_INIT(ModuleChgHost)