diff options
Diffstat (limited to 'src/modules')
| -rw-r--r-- | src/modules/m_censor.cpp | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/src/modules/m_censor.cpp b/src/modules/m_censor.cpp new file mode 100644 index 000000000..40e4ee92b --- /dev/null +++ b/src/modules/m_censor.cpp @@ -0,0 +1,200 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * Inspire is copyright (C) 2002-2004 ChatSpike-Dev. + * E-mail: + * <brain@chatspike.net> + * <Craig@chatspike.net> + * + * Written by Craig Edwards, Craig McLure, and others. + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include <stdio.h> +#include <string> +#include "users.h" +#include "channels.h" +#include "modules.h" + +/* $ModDesc: Provides user and channel +G mode */ + +class ModuleCensor : public Module +{ + Server *Srv; + ConfigReader *Conf, *MyConf; + + public: + ModuleCensor() + { + // read the configuration file on startup. + // it is perfectly valid to set <censor file> to the value of the + // main config file, then append your <badword> 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())) + { + printf("Error, could not find <censor file=\"\"> definition in your config file!"); + exit(0); + } + 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); + } + + 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 Srv; + delete MyConf; + delete Conf; + } + + virtual void ReplaceLine(std::string &text,std::string pattern, std::string replace) + { + while (strstr(text.c_str(),pattern.c_str())) + { + int pos = text.find(pattern); + text.erase(pos,pattern.length()); + text.insert(pos,replace); + } + } + + // format of a config entry is <badword text="shit" replace="poo"> + + virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text) + { + bool active = false; + for (int index = 0; index < MyConf->Enumerate("badword"); index++) + { + std::string pattern = MyConf->ReadValue("badword","text",index); + if (strstr(text.c_str(),pattern.c_str())) + { + 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++) + { + std::string pattern = MyConf->ReadValue("badword","text",index); + if (strstr(text.c_str(),pattern.c_str())) + { + 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 void OnRehash() + { + // 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())) + { + // bail if the user forgot to create a config file + printf("Error, could not find <censor file=\"\"> definition in your config file!"); + exit(0); + } + Srv->Log(DEFAULT,std::string("m_censor: read configuration from ")+Censorfile); + } + + virtual Version GetVersion() + { + // This is version 2 because version 1.x is the unreleased unrealircd module + return Version(1,0,0,0); + } + +}; + +// 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() + { + return new ModuleCensor; + } + +}; + + +extern "C" void * init_module( void ) +{ + return new ModuleCensorFactory; +} + |