X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_censor.cpp;h=1c7a9999c99bba516c67285cf37bc81512ac9cdb;hb=e4acbc95b8b6cd5b28d38a2242c02e8ff4991e4a;hp=e57d09c8cc4fcbb7355aff7b846a2ad866aa6ba3;hpb=3f1d51e64ad58c9f2430863aa50707700b353c41;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_censor.cpp b/src/modules/m_censor.cpp index e57d09c8c..1c7a9999c 100644 --- a/src/modules/m_censor.cpp +++ b/src/modules/m_censor.cpp @@ -2,203 +2,196 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. - * E-mail: - * - * - * - * Written by Craig Edwards, Craig McLure, and others. + * InspIRCd: (C) 2002-2008 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ -using namespace std; +#define _CRT_SECURE_NO_DEPRECATE +#define _SCL_SECURE_NO_DEPRECATE -#include -#include -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "helperfuncs.h" +#include "inspircd.h" typedef std::map censor_t; /* $ModDesc: Provides user and channel +G mode */ -class CensorException : public ModuleException +/** Handles usermode +G + */ +class CensorUser : public ModeHandler { public: - virtual const char* GetReason() + CensorUser(InspIRCd* Instance) : ModeHandler(Instance, 'G', 0, 0, false, MODETYPE_USER, false) { } + + ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding) { - return "Could not find definition in your config file!"; + 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 ModuleCensor : public Module +/** Handles channel mode +G + */ +class CensorChannel : public ModeHandler { - - Server *Srv; - censor_t censors; - public: - ModuleCensor(Server* Me) - : Module::Module(Me) - { - /* - * 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 - */ - Srv = Me; - OnRehash(""); - Srv->AddExtendedMode('G',MT_CHANNEL,false,0,0); - Srv->AddExtendedMode('G',MT_CLIENT,false,0,0); - } + CensorChannel(InspIRCd* Instance) : ModeHandler(Instance, 'G', 0, 0, false, MODETYPE_CHANNEL, false) { } - void Implements(char* List) + ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding) { - List[I_OnRehash] = List[I_On005Numeric] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnExtendedMode] = 1; - } - + if (adding) + { + if (!channel->IsModeSet('G')) + { + channel->SetMode('G',true); + return MODEACTION_ALLOW; + } + } + else + { + if (channel->IsModeSet('G')) + { + channel->SetMode('G',false); + return MODEACTION_ALLOW; + } + } - virtual void On005Numeric(std::string &output) - { - InsertMode(output,"G",4); - } + return MODEACTION_ALLOW; + } +}; +class ModuleCensor : public Module +{ - virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms) + + censor_t censors; + CensorUser *cu; + CensorChannel *cc; + + public: + ModuleCensor(InspIRCd* Me) + : Module(Me) { - // check if this is our mode character... - if (modechar == 'G') - { - return 1; - } - else + /* Read the configuration file on startup. + */ + OnRehash(NULL,""); + cu = new CensorUser(ServerInstance); + cc = new CensorChannel(ServerInstance); + if (!ServerInstance->AddMode(cu) || !ServerInstance->AddMode(cc)) { - return 0; + delete cu; + delete cc; + throw ModuleException("Could not add new modes!"); } + Implementation eventlist[] = { I_OnRehash, I_OnUserPreMessage, I_OnUserPreNotice }; + ServerInstance->Modules->Attach(eventlist, this, 3); } - + + virtual ~ModuleCensor() { + ServerInstance->Modes->DelMode(cu); + ServerInstance->Modes->DelMode(cc); + delete cu; + delete cc; } - + virtual void ReplaceLine(irc::string &text, irc::string pattern, irc::string replace) { - if ((pattern != "") && (text != "")) + if ((!pattern.empty()) && (!text.empty())) { - while (text.find(pattern) != irc::string::npos) + std::string::size_type pos; + while ((pos = text.find(pattern)) != irc::string::npos) { - int pos = text.find(pattern); text.erase(pos,pattern.length()); text.insert(pos,replace); } } } - + // format of a config entry is - - virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status) + virtual int OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list) { + if (!IS_LOCAL(user)) + return 0; + bool active = false; + + if (target_type == TYPE_USER) + active = ((User*)dest)->IsModeSet('G'); + else if (target_type == TYPE_CHANNEL) + active = ((Channel*)dest)->IsModeSet('G'); + + if (!active) + return 0; + 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 = (strchr(t->modes,'G') > 0); - } - else if (target_type == TYPE_CHANNEL) - { - chanrec* t = (chanrec*)dest; - active = (t->IsCustomModeSet('G')); + user->WriteServ("936 %s %s %s :Your message contained a censored word, and was blocked", user->nick, ((Channel*)dest)->name, index->first.c_str()); + return 1; } - if (active) - { - this->ReplaceLine(text2,index->first,index->second); - text = text2.c_str(); - } + this->ReplaceLine(text2,index->first,index->second); } } + text = text2.c_str(); return 0; } - virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status) + virtual int OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list) { - return OnUserPreMessage(user,dest,target_type,text,status); + return OnUserPreMessage(user,dest,target_type,text,status,exempt_list); } - virtual void OnRehash(const std::string ¶meter) + virtual void OnRehash(User* user, const std::string ¶meter) { /* * 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); - } + ConfigReader* MyConf = new ConfigReader(ServerInstance); censors.clear(); - for (int index = 0; index < MyConf->Enumerate("badword"); index++) - { - irc::string pattern = (MyConf->ReadValue("badword","text",index)).c_str(); - irc::string replace = (MyConf->ReadValue("badword","replace",index)).c_str(); + + for (int index = 0; index < MyConf->Enumerate("badword"); index++) + { + irc::string pattern = (MyConf->ReadValue("badword","text",index)).c_str(); + irc::string replace = (MyConf->ReadValue("badword","replace",index)).c_str(); censors[pattern] = replace; } - 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); + return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION); } }; -// stuff down here is the module-factory stuff. For basic modules you can ignore this. - -class ModuleCensorFactory : public ModuleFactory -{ - public: - ModuleCensorFactory() - { - } - - ~ModuleCensorFactory() - { - } - - virtual Module * CreateModule(Server* Me) - { - return new ModuleCensor(Me); - } - -}; - - -extern "C" void * init_module( void ) -{ - return new ModuleCensorFactory; -} - +MODULE_INIT(ModuleCensor)