X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_censor.cpp;h=9c68be7fdcb23a62771d0d9deb7377fbe58ec063;hb=8cebe2878f3878afce6f643d93668155cb26801d;hp=45f5af551a80ccf9abc668f13156175ebd4ab1c6;hpb=2aa83b37d3df064f1053bd9123673c28f1eff202;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_censor.cpp b/src/modules/m_censor.cpp index 45f5af551..9c68be7fd 100644 --- a/src/modules/m_censor.cpp +++ b/src/modules/m_censor.cpp @@ -2,223 +2,137 @@ * | 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) 2002-2009 InspIRCd Development Team + * See: http://wiki.inspircd.org/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 "inspircd.h" +#include -#include -#include -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "helperfuncs.h" +typedef std::map censor_t; /* $ModDesc: Provides user and channel +G mode */ +/** Handles usermode +G + */ +class CensorUser : public SimpleUserModeHandler +{ + public: + CensorUser(InspIRCd* Instance) : SimpleUserModeHandler(Instance, 'G') { } +}; + +/** Handles channel mode +G + */ +class CensorChannel : public SimpleChannelModeHandler +{ + public: + CensorChannel(InspIRCd* Instance) : SimpleChannelModeHandler(Instance, 'G') { } +}; + class ModuleCensor : public Module { - Server *Srv; - ConfigReader *Conf, *MyConf; - + censor_t censors; + CensorUser cu; + CensorChannel cc; + public: - ModuleCensor(Server* Me) - : Module::Module(Me) + ModuleCensor(InspIRCd* Me) + : Module(Me), cu(Me), cc(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 + /* Read the configuration file on startup. */ - Srv = Me; - Conf = new ConfigReader; - std::string Censorfile = Conf->ReadValue("censor","file",0); - MyConf = new ConfigReader(Censorfile); - if ((Censorfile == "") || (!MyConf->Verify())) - { - printf("Error, could not find definition in your config file!"); - log(DEFAULT,"Error, could not find definition in your config file!"); - return; - } - Srv->Log(DEFAULT,std::string("m_censor: read configuration from ")+Censorfile); - Srv->AddExtendedMode('G',MT_CHANNEL,false,0,0); - Srv->AddExtendedMode('G',MT_CLIENT,false,0,0); + OnRehash(NULL); + if (!ServerInstance->Modes->AddMode(&cu) || !ServerInstance->Modes->AddMode(&cc)) + throw ModuleException("Could not add new modes!"); + Implementation eventlist[] = { I_OnRehash, I_OnUserPreMessage, I_OnUserPreNotice, I_OnRunTestSuite }; + ServerInstance->Modules->Attach(eventlist, this, 4); } - void Implements(char* List) - { - List[I_OnRehash] = List[I_On005Numeric] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnExtendedMode] = 1; - } - - - virtual void On005Numeric(std::string &output) - { - InsertMode(output,"G",4); - } - - virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms) - { - // check if this is our mode character... - if (modechar == 'G') - { - return 1; - } - else - { - return 0; - } - } - virtual ~ModuleCensor() { - delete MyConf; - delete Conf; + ServerInstance->Modes->DelMode(&cu); + ServerInstance->Modes->DelMode(&cc); } - - virtual void ReplaceLine(std::string &text,std::string pattern, std::string replace) - { - if ((pattern != "") && (text != "")) - { - while (text.find(pattern) != std::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) + 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; - for (int index = 0; index < MyConf->Enumerate("badword"); index++) + + if (target_type == TYPE_USER) + active = ((User*)dest)->IsModeSet('G'); + else if (target_type == TYPE_CHANNEL) { - std::string pattern = MyConf->ReadValue("badword","text",index); - if (text.find(pattern) != std::string::npos) + active = ((Channel*)dest)->IsModeSet('G'); + Channel* c = (Channel*)dest; + if (CHANOPS_EXEMPT(ServerInstance, 'G') && c->GetStatus(user) == STATUS_OP) { - std::string replace = MyConf->ReadValue("badword","replace",index); - - if (target_type == TYPE_USER) - { - userrec* t = (userrec*)dest; - active = (strchr(t->modes,'G') > 0); - } - else if (target_type == TYPE_CHANNEL) - { - chanrec* t = (chanrec*)dest; - active = (t->IsCustomModeSet('G')); - } - - if (active) - { - this->ReplaceLine(text,pattern,replace); - } + return 0; } } - return 0; - } - - virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text) - { - bool active = false; - for (int index = 0; index < MyConf->Enumerate("badword"); index++) + + if (!active) + return 0; + + irc::string text2 = text.c_str(); + for (censor_t::iterator index = censors.begin(); index != censors.end(); index++) { - std::string pattern = MyConf->ReadValue("badword","text",index); - if (text.find(pattern) != std::string::npos) + if (text2.find(index->first) != irc::string::npos) { - std::string replace = MyConf->ReadValue("badword","replace",index); - - if (target_type == TYPE_USER) - { - userrec* t = (userrec*)dest; - active = (strchr(t->modes,'G') > 0); - } - else if (target_type == TYPE_CHANNEL) - { - chanrec* t = (chanrec*)dest; - active = (t->IsCustomModeSet('G')); - } - - if (active) + if (index->second.empty()) { - this->ReplaceLine(text,pattern,replace); + 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 1; } + + SearchAndReplace(text2, index->first, index->second); } } + text = text2.c_str(); return 0; } - - virtual void OnRehash(std::string parameter) + + 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,exempt_list); + } + + virtual void OnRehash(User* user) { /* * reload our config file on rehash - we must destroy and re-allocate the classes * to call the constructor again and re-read our data. */ - delete Conf; - delete MyConf; - Conf = new ConfigReader; - std::string Censorfile = Conf->ReadValue("censor","file",0); - // this automatically re-reads the configuration file into the class - MyConf = new ConfigReader(Censorfile); - if ((Censorfile == "") || (!MyConf->Verify())) + ConfigReader* MyConf = new ConfigReader(ServerInstance); + censors.clear(); + + for (int index = 0; index < MyConf->Enumerate("badword"); index++) { - // bail if the user forgot to create a config file - printf("Error, could not find definition in your config file!\n"); - log(DEFAULT,"Error, could not find definition in your config file!"); + irc::string pattern = (MyConf->ReadValue("badword","text",index)).c_str(); + irc::string replace = (MyConf->ReadValue("badword","replace",index)).c_str(); + censors[pattern] = replace; } - Srv->Log(DEFAULT,std::string("m_censor: read configuration from ")+Censorfile); + + 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("$Id$",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)