X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_chghost.cpp;h=664508301d5f3695e762bc8fc49759b4c78bb59f;hb=b4542af6b4c69dff7d2c28d9c435304b7d78dc38;hp=fc5507822eb927bf7298ff01c0f921b93bc860a9;hpb=396c9ef9f7a96934d3227bb7d1d091315e3d4fa8;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_chghost.cpp b/src/modules/m_chghost.cpp index fc5507822..664508301 100644 --- a/src/modules/m_chghost.cpp +++ b/src/modules/m_chghost.cpp @@ -1,126 +1,118 @@ -/* +------------------------------------+ - * | 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) 2007 Dennis Friis + * Copyright (C) 2007 Robin Burchell + * 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 */ - -static Server *Srv; -extern InspIRCd* ServerInstance; - -class cmd_chghost : public command_t +/** Handle /CHGHOST + */ +class CommandChghost : public Command { + char* hostmap; public: - cmd_chghost () : command_t("CHGHOST",'o',2) + 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); } - - void 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() > 63) + { + user->WriteNotice("*** CHGHOST: Host too long"); + return CMD_FAILURE; + } for (; *x; x++) { - if (((tolower(*x) < 'a') || (tolower(*x) > 'z')) && (*x != '.')) + if (!hostmap[(unsigned char)*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]); + + if ((!dest) || (dest->registered != REG_ALL)) { - user->WriteServ("NOTICE %s :*** CHGHOST: Host too long",user->nick); - return; + user->WriteNumeric(ERR_NOSUCHNICK, "%s %s :No such nick/channel", user->nick.c_str(), parameters[0].c_str()); + return CMD_FAILURE; } - userrec* dest = ServerInstance->FindNick(parameters[0]); - if (dest) + + if (IS_LOCAL(dest)) { - if ((dest->ChangeDisplayedHost(parameters[1])) && (!Srv->IsUlined(user->server))) + if ((dest->ChangeDisplayedHost(parameters[1])) && (!ServerInstance->ULine(user->server))) { // 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->dhost); } } + + 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; + CommandChghost cmd; + char hostmap[256]; + public: - ModuleChgHost(Server* Me) - : Module::Module(Me) + ModuleChgHost() : cmd(this, hostmap) { - Srv = Me; - mycommand = new cmd_chghost(); - Srv->AddCommand(mycommand); } - void Implements(char* List) + void init() CXX11_OVERRIDE { + OnRehash(NULL); + ServerInstance->Modules->AddService(cmd); } - - virtual ~ModuleChgHost() - { - } - - virtual Version GetVersion() - { - return Version(1,2,0,1,VF_VENDOR); - } - -}; -// stuff down here is the module-factory stuff. For basic modules you can ignore this. - -class ModuleChgHostFactory : public ModuleFactory -{ - public: - ModuleChgHostFactory() - { - } - - ~ModuleChgHostFactory() + void OnRehash(User* user) CXX11_OVERRIDE { + std::string hmap = ServerInstance->Config->ConfValue("hostname")->getString("charmap", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789"); + + memset(hostmap, 0, sizeof(hostmap)); + for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++) + hostmap[(unsigned char)*n] = 1; } - - virtual Module * CreateModule(Server* Me) + + Version GetVersion() CXX11_OVERRIDE { - return new ModuleChgHost(Me); + return Version("Provides support for the CHGHOST command", VF_OPTCOMMON | VF_VENDOR); } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleChgHostFactory; -} - +MODULE_INIT(ModuleChgHost)