-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- 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.
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2008 Pippijn van Steenhoven <pip88nl@gmail.com>
+ * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
+ * Copyright (C) 2005 Craig McLure <craig@chatspike.net>
+ * Copyright (C) 2005 Craig Edwards <craigedwards@brainbox.cc>
*
- * ---------------------------------------------------
+ * This file is part of InspIRCd. InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-using namespace std;
-
-#include <stdio.h>
-#include <string>
-#include <vector>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
-#include "hashcomp.h"
-#include "u_listmode.h"
/* $ModDesc: Provides channel-specific censor lists (like mode +G but varies from channel to channel) */
+#define _CRT_SECURE_NO_DEPRECATE
+#define _SCL_SECURE_NO_DEPRECATE
+
+#include "inspircd.h"
+#include "u_listmode.h"
+
+/** Handles channel mode +g
+ */
class ChanFilter : public ListModeBase
{
public:
- ChanFilter(Server* serv) : ListModeBase(serv, 'g', "End of channel spamfilter list", "941", "940", "chanfilter") { }
-
- virtual bool ValidateParam(userrec* user, chanrec* chan, std::string &word)
+ ChanFilter(Module* Creator) : ListModeBase(Creator, "filter", 'g', "End of channel spamfilter list", 941, 940, false, "chanfilter") { }
+
+ virtual bool ValidateParam(User* user, Channel* chan, std::string &word)
{
- if (word.length() > 35)
+ if ((word.length() > 35) || (word.empty()))
{
- WriteServ(user->fd, "935 %s %s %s :word is too long for censor list",user->nick, chan->name,word.c_str());
+ user->WriteNumeric(935, "%s %s %s :word is too %s for censor list",user->nick.c_str(), chan->name.c_str(), word.c_str(), (word.empty() ? "short" : "long"));
return false;
}
-
+
return true;
}
-
- virtual bool TellListTooLong(userrec* user, chanrec* chan, std::string &word)
+
+ virtual bool TellListTooLong(User* user, Channel* chan, std::string &word)
{
- WriteServ(user->fd,"939 %s %s %s :Channel spamfilter list is full",user->nick, chan->name, word.c_str());
+ user->WriteNumeric(939, "%s %s %s :Channel spamfilter list is full", user->nick.c_str(), chan->name.c_str(), word.c_str());
return true;
}
-
- virtual void TellAlreadyOnList(userrec* user, chanrec* chan, std::string &word)
+
+ virtual void TellAlreadyOnList(User* user, Channel* chan, std::string &word)
{
- WriteServ(user->fd,"937 %s %s :The word %s is already on the spamfilter list",user->nick, chan->name,word.c_str());
+ user->WriteNumeric(937, "%s %s :The word %s is already on the spamfilter list",user->nick.c_str(), chan->name.c_str(), word.c_str());
}
-
- virtual void TellNotSet(userrec* user, chanrec* chan, std::string &word)
+
+ virtual void TellNotSet(User* user, Channel* chan, std::string &word)
{
- WriteServ(user->fd,"938 %s %s :No such spamfilter word is set",user->nick, chan->name);
+ user->WriteNumeric(938, "%s %s :No such spamfilter word is set",user->nick.c_str(), chan->name.c_str());
}
};
class ModuleChanFilter : public Module
{
- Server *Srv;
- ChanFilter* cf;
-
+ ChanFilter cf;
+ bool hidemask;
+
public:
-
- ModuleChanFilter(Server* Me)
- : Module::Module(Me), Srv(Me)
- {
- cf = new ChanFilter(Srv);
- Srv->AddMode(cf, 'g');
- }
- void Implements(char* List)
- {
- cf->DoImplements(List);
- List[I_OnCleanup] = List[I_On005Numeric] = List[I_OnChannelDelete] = List[I_OnRehash] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnSyncChannel] = 1;
- }
-
- virtual void On005Numeric(std::string &output)
+ ModuleChanFilter()
+ : cf(this)
{
- InsertMode(output,"g",1);
}
- virtual void OnChannelDelete(chanrec* chan)
+ void init()
{
- cf->DoChannelDelete(chan);
+ ServerInstance->Modules->AddService(cf);
+
+ cf.DoImplements(this);
+ Implementation eventlist[] = { I_OnRehash, I_OnUserPreMessage, I_OnUserPreNotice, I_OnSyncChannel };
+ ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
+
+ OnRehash(NULL);
}
- virtual void OnRehash(const std::string ¶meter)
+ virtual void OnRehash(User* user)
{
- cf->DoRehash();
+ hidemask = ServerInstance->Config->ConfValue("chanfilter")->getBool("hidemask");
+ cf.DoRehash();
}
- virtual int ProcessMessages(userrec* user,chanrec* chan,std::string &text)
+ virtual ModResult ProcessMessages(User* user,Channel* chan,std::string &text)
{
- // Create a copy of the string in irc::string
- irc::string line = text.c_str();
+ ModResult res = ServerInstance->OnCheckExemption(user,chan,"filter");
- modelist* list = (modelist*)chan->GetExt(cf->GetInfoKey());
+ if (!IS_LOCAL(user) || res == MOD_RES_ALLOW)
+ return MOD_RES_PASSTHRU;
+
+ modelist* list = cf.extItem.get(chan);
if (list)
{
for (modelist::iterator i = list->begin(); i != list->end(); i++)
{
- if (line.find(i->mask.c_str()) != std::string::npos)
+ if (InspIRCd::Match(text, i->mask))
{
- WriteServ(user->fd,"936 %s %s %s :Your message contained a censored word, and was blocked",user->nick, chan->name, i->mask.c_str());
- return 1;
+ if (hidemask)
+ user->WriteNumeric(404, "%s %s :Cannot send to channel (your message contained a censored word)",user->nick.c_str(), chan->name.c_str());
+ else
+ user->WriteNumeric(404, "%s %s %s :Cannot send to channel (your message contained a censored word)",user->nick.c_str(), chan->name.c_str(), i->mask.c_str());
+ return MOD_RES_DENY;
}
}
}
- return 0;
+
+ return MOD_RES_PASSTHRU;
}
- virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status)
+ virtual ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
if (target_type == TYPE_CHANNEL)
{
- return ProcessMessages(user,(chanrec*)dest,text);
+ return ProcessMessages(user,(Channel*)dest,text);
}
- else return 0;
+ return MOD_RES_PASSTHRU;
}
- virtual void OnCleanup(int target_type, void* item)
+ virtual ModResult OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
- cf->DoCleanup(target_type, item);
+ return OnUserPreMessage(user,dest,target_type,text,status,exempt_list);
}
-
- virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status)
- {
- return OnUserPreMessage(user,dest,target_type,text,status);
- }
-
- virtual void OnSyncChannel(chanrec* chan, Module* proto, void* opaque)
+
+ virtual void OnSyncChannel(Channel* chan, Module* proto, void* opaque)
{
- cf->DoSyncChannel(chan, proto, opaque);
+ cf.DoSyncChannel(chan, proto, opaque);
}
virtual Version GetVersion()
{
- return Version(1,0,0,1,VF_STATIC|VF_VENDOR);
+ return Version("Provides channel-specific censor lists (like mode +G but varies from channel to channel)", VF_VENDOR);
}
-
- virtual ~ModuleChanFilter()
- {
- }
-};
-
-class ModuleChanFilterFactory : public ModuleFactory
-{
- public:
- ModuleChanFilterFactory()
- {
- }
-
- ~ModuleChanFilterFactory()
- {
- }
-
- virtual Module * CreateModule(Server* Me)
+ virtual ~ModuleChanFilter()
{
- return new ModuleChanFilter(Me);
}
-
};
-
-extern "C" void * init_module( void )
-{
- return new ModuleChanFilterFactory;
-}
+MODULE_INIT(ModuleChanFilter)
projects / user / henk / code / inspircd.git / blobdiff