X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_censor.cpp;h=3b7545b58e4c2ab7f41fdcf8e5e81fc555d2d0fa;hb=7f00015727fab50e37de46aa90d218b31c852c87;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..3b7545b58 100644 --- a/src/modules/m_censor.cpp +++ b/src/modules/m_censor.cpp @@ -2,196 +2,186 @@ * | 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) 2002-2007 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; - #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 ModuleCensor : public Module +/** Handles usermode +G + */ +class CensorUser : public ModeHandler { - Server *Srv; - ConfigReader *Conf, *MyConf; - public: - ModuleCensor(Server* Me) - : Module::Module(Me) + CensorUser(InspIRCd* Instance) : ModeHandler(Instance, 'G', 0, 0, false, MODETYPE_USER, false) { } + + ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) { - /* - * 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; - Conf = new ConfigReader; - std::string Censorfile = Conf->ReadValue("censor","file",0); - MyConf = new ConfigReader(Censorfile); - if ((Censorfile == "") || (!MyConf->Verify())) + if (adding) { - printf("Error, could not find definition in your config file!"); - log(DEFAULT,"Error, could not find definition in your config file!"); - return; + if (!dest->IsModeSet('G')) + { + dest->SetMode('G',true); + return MODEACTION_ALLOW; + } + } + else + { + if (dest->IsModeSet('G')) + { + dest->SetMode('G',false); + return MODEACTION_ALLOW; + } } - 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); - } - void Implements(char* List) - { - List[I_OnRehash] = List[I_On005Numeric] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnExtendedMode] = 1; + return MODEACTION_DENY; } +}; +/** Handles channel mode +G + */ +class CensorChannel : public ModeHandler +{ + public: + CensorChannel(InspIRCd* Instance) : ModeHandler(Instance, 'G', 0, 0, false, MODETYPE_CHANNEL, false) { } - 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) + ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) { - // check if this is our mode character... - if (modechar == 'G') - { - return 1; + if (adding) + { + if (!channel->IsModeSet('G')) + { + channel->SetMode('G',true); + return MODEACTION_ALLOW; + } } else { - return 0; + if (channel->IsModeSet('G')) + { + channel->SetMode('G',false); + return MODEACTION_ALLOW; + } } + + return MODEACTION_ALLOW; + } +}; + +class ModuleCensor : public Module +{ + + + censor_t censors; + CensorUser *cu; + CensorChannel *cc; + + public: + ModuleCensor(InspIRCd* Me) + : Module::Module(Me) + { + /* Read the configuration file on startup. + */ + OnRehash(NULL,""); + cu = new CensorUser(ServerInstance); + cc = new CensorChannel(ServerInstance); + if (!ServerInstance->AddMode(cu, 'G') || !ServerInstance->AddMode(cc, 'G')) + throw ModuleException("Could not add new modes!"); } - + + void Implements(char* List) + { + List[I_OnRehash] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1; + } + virtual ~ModuleCensor() { - delete MyConf; - delete Conf; + ServerInstance->Modes->DelMode(cu); + ServerInstance->Modes->DelMode(cc); + DELETE(cu); + DELETE(cc); } - - virtual void ReplaceLine(std::string &text,std::string pattern, std::string replace) + + virtual void ReplaceLine(irc::string &text, irc::string pattern, irc::string replace) { - if ((pattern != "") && (text != "")) + if ((!pattern.empty()) && (!text.empty())) { - while (text.find(pattern) != std::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) + virtual int OnUserPreMessage(userrec* 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++) - { - std::string pattern = MyConf->ReadValue("badword","text",index); - if (text.find(pattern) != std::string::npos) + + if (target_type == TYPE_USER) + active = ((userrec*)dest)->IsModeSet('G'); + else if (target_type == TYPE_CHANNEL) + active = ((chanrec*)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) { - 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); - } + 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) + virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list) { - bool active = false; - for (int index = 0; index < MyConf->Enumerate("badword"); index++) - { - std::string pattern = MyConf->ReadValue("badword","text",index); - if (text.find(pattern) != std::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) - { - this->ReplaceLine(text,pattern,replace); - } - } - } - return 0; + return OnUserPreMessage(user,dest,target_type,text,status,exempt_list); } - virtual void OnRehash(std::string parameter) + virtual void OnRehash(userrec* 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. */ - 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(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION); } }; @@ -209,7 +199,7 @@ class ModuleCensorFactory : public ModuleFactory { } - virtual Module * CreateModule(Server* Me) + virtual Module * CreateModule(InspIRCd* Me) { return new ModuleCensor(Me); } @@ -221,4 +211,3 @@ extern "C" void * init_module( void ) { return new ModuleCensorFactory; } -