X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_censor.cpp;h=03b99c77c88fb671470fc25836757ab931a1a4f0;hb=d9d99cd02dadf34bfcc220734ba0c422f0acb3e6;hp=5d18f9de895e906bfbe5433660f897f2de7a4e55;hpb=09afa5085614e0224a296abd082fce205003c3fe;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_censor.cpp b/src/modules/m_censor.cpp index 5d18f9de8..03b99c77c 100644 --- a/src/modules/m_censor.cpp +++ b/src/modules/m_censor.cpp @@ -1,256 +1,136 @@ -/* +------------------------------------+ - * | 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) 2009 Daniel De Graaf + * Copyright (C) 2004, 2008-2009 Craig Edwards + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2005, 2007 Robin Burchell * - * --------------------------------------------------- + * 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" +/* $ModDesc: Provides user and channel +G mode */ + +#define _CRT_SECURE_NO_DEPRECATE +#define _SCL_SECURE_NO_DEPRECATE + #include "inspircd.h" +#include typedef std::map censor_t; -/* $ModDesc: Provides user and channel +G mode */ - -class CensorException : public ModuleException +/** Handles usermode +G + */ +class CensorUser : public SimpleUserModeHandler { public: - virtual const char* GetReason() - { - return "Could not find definition in your config file!"; - } + CensorUser(Module* Creator) : SimpleUserModeHandler(Creator, "u_censor", 'G') { } }; -class CensorUser : public ModeHandler -{ - public: - CensorUser() : ModeHandler('G', 0, 0, false, MODETYPE_USER, false) { } - - ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) - { - /* Only opers can change other users modes */ - if ((source != dest) && (!*source->oper)) - return MODEACTION_DENY; - - if (adding) - { - if (!dest->IsModeSet('G')) - { - dest->SetMode('G',true); - return MODEACTION_ALLOW; - } - } - else - { - if (dest->IsModeSet('G')) - { - dest->SetMode('G',false); - return MODEACTION_ALLOW; - } - } - - return MODEACTION_DENY; - } -}; - -class CensorChannel : public ModeHandler +/** Handles channel mode +G + */ +class CensorChannel : public SimpleChannelModeHandler { public: - CensorChannel() : ModeHandler('G', 0, 0, false, MODETYPE_CHANNEL, false) { } - - ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) - { - if (adding) - { - if (!channel->IsModeSet('G')) - { - channel->SetMode('G',false); - return MODEACTION_ALLOW; - } - } - else - { - if (channel->IsModeSet('G')) - { - channel->SetMode('G',false); - return MODEACTION_ALLOW; - } - } - - return MODEACTION_ALLOW; - } + CensorChannel(Module* Creator) : SimpleChannelModeHandler(Creator, "censor", 'G') { } }; class ModuleCensor : public Module { - - Server *Srv; censor_t censors; - CensorUser *cu; - CensorChannel *cc; - + CensorUser cu; + CensorChannel cc; + public: - ModuleCensor(Server* Me) - : Module::Module(Me) + ModuleCensor() : cu(this), cc(this) { } + + void init() CXX11_OVERRIDE { - /* - * read the configuration file on startup. - * it is perfectly valid to set to the value of the - * main config file, then append your tags to the bottom - * of the main config... but rather messy. That's why the capability - * of using a seperate config file is provided. - * - * XXX - Really, it'd be nice to scraip this kind of thing, and have something like - * an include directive to include additional configuration files. Might make our lives easier. --w00t - * - * XXX - These module pre-date the include directive which exists since beta 5 -- Brain + /* Read the configuration file on startup. */ - Srv = Me; - OnRehash(""); - cu = new CensorUser; - cc = new CensorChannel; - Srv->AddMode(cu, 'G'); - Srv->AddMode(cc, 'G'); + OnRehash(NULL); + ServerInstance->Modules->AddService(cu); + ServerInstance->Modules->AddService(cc); + Implementation eventlist[] = { I_OnRehash, I_OnUserPreMessage }; + ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation)); } - void Implements(char* List) + // format of a config entry is + ModResult OnUserPreMessage(User* user, void* dest, int target_type, std::string& text, char status, CUList& exempt_list, MessageType msgtype) CXX11_OVERRIDE { - List[I_OnRehash] = List[I_On005Numeric] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1; - } + if (!IS_LOCAL(user)) + return MOD_RES_PASSTHRU; + bool active = false; - virtual void On005Numeric(std::string &output) - { - InsertMode(output,"G",4); - } - - virtual ~ModuleCensor() - { - DELETE(cu); - DELETE(cc); - } - - virtual void ReplaceLine(irc::string &text, irc::string pattern, irc::string replace) - { - if ((pattern != "") && (text != "")) + if (target_type == TYPE_USER) + active = ((User*)dest)->IsModeSet('G'); + else if (target_type == TYPE_CHANNEL) { - while (text.find(pattern) != irc::string::npos) - { - int pos = text.find(pattern); - text.erase(pos,pattern.length()); - text.insert(pos,replace); - } + active = ((Channel*)dest)->IsModeSet('G'); + Channel* c = (Channel*)dest; + ModResult res = ServerInstance->OnCheckExemption(user,c,"censor"); + + if (res == MOD_RES_ALLOW) + return MOD_RES_PASSTHRU; } - } - - // format of a config entry is - - virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status) - { - bool active = false; + + if (!active) + return MOD_RES_PASSTHRU; + irc::string text2 = text.c_str(); for (censor_t::iterator index = censors.begin(); index != censors.end(); index++) - { + { if (text2.find(index->first) != irc::string::npos) { - if (target_type == TYPE_USER) + if (index->second.empty()) { - userrec* t = (userrec*)dest; - active = t->IsModeSet('G'); - } - else if (target_type == TYPE_CHANNEL) - { - chanrec* t = (chanrec*)dest; - active = t->IsModeSet('G'); - } - - if (active) - { - this->ReplaceLine(text2,index->first,index->second); - text = text2.c_str(); + user->WriteNumeric(ERR_WORDFILTERED, "%s %s %s :Your message contained a censored word, and was blocked", user->nick.c_str(), ((Channel*)dest)->name.c_str(), index->first.c_str()); + return MOD_RES_DENY; } + + SearchAndReplace(text2, index->first, index->second); } } - return 0; - } - - virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status) - { - return OnUserPreMessage(user,dest,target_type,text,status); + text = text2.c_str(); + return MOD_RES_PASSTHRU; } - - virtual void OnRehash(const std::string ¶meter) + + void OnRehash(User* user) CXX11_OVERRIDE { /* * reload our config file on rehash - we must destroy and re-allocate the classes * to call the constructor again and re-read our data. */ - ConfigReader* Conf = new ConfigReader; - std::string Censorfile = Conf->ReadValue("censor","file",0); - // this automatically re-reads the configuration file into the class - ConfigReader* MyConf = new ConfigReader(Censorfile); - if ((Censorfile == "") || (!MyConf->Verify())) - { - CensorException e; - throw(e); - } censors.clear(); - for (int index = 0; index < MyConf->Enumerate("badword"); index++) + + ConfigTagList badwords = ServerInstance->Config->ConfTags("badword"); + for (ConfigIter i = badwords.first; i != badwords.second; ++i) { - irc::string pattern = (MyConf->ReadValue("badword","text",index)).c_str(); - irc::string replace = (MyConf->ReadValue("badword","replace",index)).c_str(); - censors[pattern] = replace; + ConfigTag* tag = i->second; + std::string str = tag->getString("text"); + irc::string pattern(str.c_str()); + str = tag->getString("replace"); + censors[pattern] = irc::string(str.c_str()); } - DELETE(Conf); - DELETE(MyConf); } - - virtual Version GetVersion() - { - // This is version 2 because version 1.x is the unreleased unrealircd module - return Version(1,0,0,0,VF_STATIC|VF_VENDOR); - } - -}; -// stuff down here is the module-factory stuff. For basic modules you can ignore this. - -class ModuleCensorFactory : public ModuleFactory -{ - public: - ModuleCensorFactory() - { - } - - ~ModuleCensorFactory() + Version GetVersion() CXX11_OVERRIDE { + return Version("Provides user and channel +G mode",VF_VENDOR); } - - virtual Module * CreateModule(Server* Me) - { - return new ModuleCensor(Me); - } - -}; +}; -extern "C" void * init_module( void ) -{ - return new ModuleCensorFactory; -} +MODULE_INIT(ModuleCensor)