-/* +------------------------------------+\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
\ No newline at end of file
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ * 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/>.
+ */
+
+
+/* $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(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) || (word.empty()))
+ {
+ 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(User* user, Channel* chan, std::string &word)
+ {
+ 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(User* user, Channel* chan, std::string &word)
+ {
+ 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(User* user, Channel* chan, std::string &word)
+ {
+ user->WriteNumeric(938, "%s %s :No such spamfilter word is set",user->nick.c_str(), chan->name.c_str());
+ }
+};
+
+class ModuleChanFilter : public Module
+{
+ ChanFilter cf;
+ bool hidemask;
+
+ public:
+
+ ModuleChanFilter()
+ : cf(this)
+ {
+ }
+
+ void init()
+ {
+ 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(User* user)
+ {
+ hidemask = ServerInstance->Config->ConfValue("chanfilter")->getBool("hidemask");
+ cf.DoRehash();
+ }
+
+ virtual ModResult ProcessMessages(User* user,Channel* chan,std::string &text)
+ {
+ ModResult res = ServerInstance->OnCheckExemption(user,chan,"filter");
+
+ 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 (InspIRCd::Match(text, i->mask))
+ {
+ 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 MOD_RES_PASSTHRU;
+ }
+
+ 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,(Channel*)dest,text);
+ }
+ return MOD_RES_PASSTHRU;
+ }
+
+ virtual ModResult OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+ {
+ return OnUserPreMessage(user,dest,target_type,text,status,exempt_list);
+ }
+
+ virtual void OnSyncChannel(Channel* chan, Module* proto, void* opaque)
+ {
+ cf.DoSyncChannel(chan, proto, opaque);
+ }
+
+ virtual Version GetVersion()
+ {
+ return Version("Provides channel-specific censor lists (like mode +G but varies from channel to channel)", VF_VENDOR);
+ }
+
+ virtual ~ModuleChanFilter()
+ {
+ }
+};
+
+MODULE_INIT(ModuleChanFilter)
projects / user / henk / code / inspircd.git / blobdiff