X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_censor.cpp;h=796224890138ae3eaec432972421fbfa66c99a8d;hb=fd6ee21f2f55875984884a8413d61012e066029f;hp=697e8f5d459fe539839d2b4bc6415fa67a78e2c4;hpb=ab01aaeeee9aed655df2eec2522072233fe3aa57;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_censor.cpp b/src/modules/m_censor.cpp index 697e8f5d4..796224890 100644 --- a/src/modules/m_censor.cpp +++ b/src/modules/m_censor.cpp @@ -2,8 +2,8 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * Inspire is copyright (C) 2002-2004 ChatSpike-Dev. - * E-mail: + * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. + * E-mail: * * * @@ -22,82 +22,137 @@ using namespace std; #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 + + +class CensorException : public ModuleException { - Server *Srv; - ConfigReader *Conf, *MyConf; - public: - ModuleCensor() + virtual const char* GetReason() { - // 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. - Srv = new Server; - Conf = new ConfigReader; - std::string Censorfile = Conf->ReadValue("censor","file",0); - MyConf = new ConfigReader(Censorfile); - if ((Censorfile == "") || (!MyConf->Verify())) + return "Could not find definition in your config file!"; + } +}; + +class CensorUser : public ModeHandler +{ + public: + 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) + { + /* Only opers can change other users modes */ + if ((source != dest) && (!*source->oper)) + return MODEACTION_DENY; + + 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; + } } - 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); + else + { + if (dest->IsModeSet('G')) + { + dest->SetMode('G',false); + return MODEACTION_ALLOW; + } + } + + return MODEACTION_DENY; } +}; + +class CensorChannel : public ModeHandler +{ + public: + CensorChannel(InspIRCd* Instance) : ModeHandler(Instance, 'G', 0, 0, false, MODETYPE_CHANNEL, false) { } - virtual void On005Numeric(std::string &output) - { - std::stringstream line(output); - std::string temp1, temp2; - while (!line.eof()) - { - line >> temp1; - if (temp1.substr(0,10) == "CHANMODES=") - { - // append the chanmode to the end - temp1 = temp1.substr(10,temp1.length()); - temp1 = "CHANMODES=" + temp1 + "G"; - } - temp2 = temp2 + temp1 + " "; - } - if (temp2.length()) - output = temp2.substr(0,temp2.length()-1); - } - - - 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',false); + 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. + * 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 + */ + + OnRehash(""); + cu = new CensorUser(ServerInstance); + cc = new CensorChannel(ServerInstance); + ServerInstance->AddMode(cu, 'G'); + ServerInstance->AddMode(cc, 'G'); + } + + void Implements(char* List) + { + List[I_OnRehash] = List[I_On005Numeric] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1; + } + + + virtual void On005Numeric(std::string &output) + { + ServerInstance->ModeGrok->InsertMode(output,"G",4); } - + virtual ~ModuleCensor() { - delete Srv; - delete MyConf; - delete Conf; + 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 != "")) { - while (text.find(pattern) != std::string::npos) + while (text.find(pattern) != irc::string::npos) { int pos = text.find(pattern); text.erase(pos,pattern.length()); @@ -108,83 +163,64 @@ class ModuleCensor : public Module // 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) { 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) + 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); + active = t->IsModeSet('G'); } else if (target_type == TYPE_CHANNEL) { chanrec* t = (chanrec*)dest; - active = (t->IsCustomModeSet('G')); + active = t->IsModeSet('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) { - 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); } - virtual void OnRehash() + virtual void OnRehash(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; + /* + * 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 - MyConf = new ConfigReader(Censorfile); + ConfigReader* MyConf = new ConfigReader(Censorfile); if ((Censorfile == "") || (!MyConf->Verify())) { - // bail if the user forgot to create a config file - printf("Error, could not find definition in your config file!"); - log(DEFAULT,"Error, could not find definition in your config file!"); + CensorException e; + throw(e); } - Srv->Log(DEFAULT,std::string("m_censor: read configuration from ")+Censorfile); + 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(); + censors[pattern] = replace; + } + DELETE(Conf); + DELETE(MyConf); } virtual Version GetVersion() @@ -208,9 +244,9 @@ class ModuleCensorFactory : public ModuleFactory { } - virtual Module * CreateModule() + virtual Module * CreateModule(InspIRCd* Me) { - return new ModuleCensor; + return new ModuleCensor(Me); } }; @@ -220,4 +256,3 @@ extern "C" void * init_module( void ) { return new ModuleCensorFactory; } -