1 /* +------------------------------------+
\r * | Inspire Internet Relay Chat Daemon |
\r * +------------------------------------+
\r *
\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team
\r * See: http://www.inspircd.org/wiki/index.php/Credits
\r *
\r * This program is free but copyrighted software; see
\r * the file COPYING for details.
\r *
\r * ---------------------------------------------------
\r */
\r\r#define _CRT_SECURE_NO_DEPRECATE
\r#define _SCL_SECURE_NO_DEPRECATE
\r\r#include "inspircd.h"
\r#include "users.h"
\r#include "channels.h"
\r#include "modules.h"
\r#include "hashcomp.h"
\r#include "u_listmode.h"
\r\r/* $ModDesc: Provides channel-specific censor lists (like mode +G but varies from channel to channel) */
\r/* $ModDep: ../../include/u_listmode.h */
\r\r/** Handles channel mode +g
\r */
\rclass ChanFilter : public ListModeBase
\r{
\r public:
\r ChanFilter(InspIRCd* Instance) : ListModeBase(Instance, 'g', "End of channel spamfilter list", "941", "940", false, "chanfilter") { }
\r \r virtual bool ValidateParam(userrec* user, chanrec* chan, std::string &word)
\r {
\r if ((word.length() > 35) || (word.empty()))
\r {
\r user->WriteServ("935 %s %s %s :word is too %s for censor list",user->nick, chan->name,word.c_str(), (word.empty() ? "short" : "long"));
\r return false;
\r }
\r \r return true;
\r }
\r \r virtual bool TellListTooLong(userrec* user, chanrec* chan, std::string &word)
\r {
\r user->WriteServ("939 %s %s %s :Channel spamfilter list is full",user->nick, chan->name, word.c_str());
\r return true;
\r }
\r \r virtual void TellAlreadyOnList(userrec* user, chanrec* chan, std::string &word)
\r {
\r user->WriteServ("937 %s %s :The word %s is already on the spamfilter list",user->nick, chan->name,word.c_str());
\r }
\r \r virtual void TellNotSet(userrec* user, chanrec* chan, std::string &word)
\r {
\r user->WriteServ("938 %s %s :No such spamfilter word is set",user->nick, chan->name);
\r }
\r};
\r\rclass ModuleChanFilter : public Module
\r{
\r \r ChanFilter* cf;
\r \r public:
\r \r ModuleChanFilter(InspIRCd* Me)
\r : Module(Me)
\r {
\r cf = new ChanFilter(ServerInstance);
\r if (!ServerInstance->AddMode(cf, 'g'))
\r throw ModuleException("Could not add new modes!");
\r }
\r\r void Implements(char* List)
\r {
\r cf->DoImplements(List);
\r List[I_OnCleanup] = List[I_OnChannelDelete] = List[I_OnRehash] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnSyncChannel] = 1;
\r }
\r\r virtual void OnChannelDelete(chanrec* chan)
\r {
\r cf->DoChannelDelete(chan);
\r }
\r\r virtual void OnRehash(userrec* user, const std::string ¶meter)
\r {
\r cf->DoRehash();
\r }
\r\r virtual int ProcessMessages(userrec* user,chanrec* chan,std::string &text)
\r {
\r if (!IS_LOCAL(user) || CHANOPS_EXEMPT(ServerInstance, 'g') && chan->GetStatus(user) == STATUS_OP)
\r return 0;
\r\r // Create a copy of the string in irc::string
\r irc::string line = text.c_str();
\r\r modelist* list;
\r chan->GetExt(cf->GetInfoKey(), list);
\r\r if (list)
\r {
\r for (modelist::iterator i = list->begin(); i != list->end(); i++)
\r {
\r if (line.find(i->mask.c_str()) != std::string::npos)
\r {
\r user->WriteServ("936 %s %s %s :Your message contained a censored word, and was blocked",user->nick, chan->name, i->mask.c_str());
\r return 1;
\r }
\r }
\r }
\r\r return 0;
\r }
\r\r virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
\r {
\r if (target_type == TYPE_CHANNEL)
\r {
\r return ProcessMessages(user,(chanrec*)dest,text);
\r }
\r else return 0;
\r }
\r\r virtual void OnCleanup(int target_type, void* item)
\r {
\r cf->DoCleanup(target_type, item);
\r }
\r \r virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
\r {
\r return OnUserPreMessage(user,dest,target_type,text,status,exempt_list);
\r }
\r \r virtual void OnSyncChannel(chanrec* chan, Module* proto, void* opaque)
\r {
\r cf->DoSyncChannel(chan, proto, opaque);
\r }
\r\r virtual Version GetVersion()
\r {
\r return Version(1, 1, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION);
\r }
\r \r virtual ~ModuleChanFilter()
\r {
\r ServerInstance->Modes->DelMode(cf);
\r DELETE(cf);
\r }
\r};
\r\rMODULE_INIT(ModuleChanFilter)
\r