* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * 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 "inspircd.h"
-#include <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
+typedef std::map<irc::string,irc::string> 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)
{
- /*
- * 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.
- *
- * 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()))
+ OnRehash(NULL,"");
+ cu = new CensorUser(ServerInstance);
+ cc = new CensorChannel(ServerInstance);
+ if (!ServerInstance->Modes->AddMode(cu) || !ServerInstance->Modes->AddMode(cc))
{
- printf("Error, could not find <censor file=\"\"> definition in your config file!");
- log(DEFAULT,"Error, could not find <censor file=\"\"> definition in your config file!");
- return;
+ delete cu;
+ delete cc;
+ throw ModuleException("Could not add new modes!");
}
- 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;
+ Implementation eventlist[] = { I_OnRehash, I_OnUserPreMessage, I_OnUserPreNotice };
+ ServerInstance->Modules->Attach(eventlist, this, 3);
}
- 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);
+ 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 <badword text="shit" replace="poo">
-
- 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;
- irc::string text2 = text.c_str();
- 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)
{
- irc::string pattern = (MyConf->ReadValue("badword","text",index)).c_str();
- if (text2.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);
+ return 0;
+ }
+ }
- if (target_type == TYPE_USER)
- {
- userrec* t = (userrec*)dest;
- active = (strchr(t->modes,'G') > 0);
- }
- else if (target_type == TYPE_CHANNEL)
+ 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 (index->second.empty())
{
- chanrec* t = (chanrec*)dest;
- active = (t->IsCustomModeSet('G'));
+ user->WriteNumeric(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(text,std::string(pattern.c_str()),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, 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(std::string parameter)
+ 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.
*/
- 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 <censor file=\"\"> definition in your config file!\n");
- log(DEFAULT,"Error, could not find <censor file=\"\"> 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);
- }
-
- 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);
- }
-
-};
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
-
-class ModuleCensorFactory : public ModuleFactory
-{
- public:
- ModuleCensorFactory()
- {
- }
-
- ~ModuleCensorFactory()
- {
+ delete MyConf;
}
- virtual Module * CreateModule(Server* Me)
+ virtual Version GetVersion()
{
- return new ModuleCensor(Me);
+ return Version(1,2,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
}
};
-
-extern "C" void * init_module( void )
-{
- return new ModuleCensorFactory;
-}
-
+MODULE_INIT(ModuleCensor)