Add support for blocking tag messages with the deaf mode.

[user/henk/code/inspircd.git] / src / modules / m_chanfilter.cpp

diff --git a/src/modules/m_chanfilter.cpp b/src/modules/m_chanfilter.cpp
index e955175a8b720ac0853d469a184923346cc9066a..14735b13db8d1cc0c52e3353b25024799a2609d1 100644 (file)
--- a/src/modules/m_chanfilter.cpp
+++ b/src/modules/m_chanfilter.cpp
@@ -1,13 +1,14 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2019 linuxdaemon <linuxdaemon.irc@gmail.com>
+ *   Copyright (C) 2013, 2017-2020 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012-2014 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2012, 2018 Robby <robby@chatbelgie.be>
  *   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>
+ *   Copyright (C) 2006 Oliver Lupton <om@inspircd.org>
+ *   Copyright (C) 2005-2006, 2008-2010 Craig Edwards <brain@inspircd.org>
  *
  * 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
@@ -27,15 +28,20 @@
 #include "listmode.h"
 #include "modules/exemption.h"
 
-/** Handles channel mode +g
- */
+enum
+{
+       // InspIRCd-specific.
+       RPL_ENDOFSPAMFILTER = 940,
+       RPL_SPAMFILTER = 941
+};
+
 class ChanFilter : public ListModeBase
 {
  public:
        unsigned long maxlen;
 
        ChanFilter(Module* Creator)
-               : ListModeBase(Creator, "filter", 'g', "End of channel spamfilter list", 941, 940, false)
+               : ListModeBase(Creator, "filter", 'g', "End of channel spamfilter list", RPL_SPAMFILTER, RPL_ENDOFSPAMFILTER, false)
        {
                syntax = "<pattern>";
        }
@@ -124,9 +130,10 @@ class ModuleChanFilter : public Module
                }
 
                if (hidemask)
-                       user->WriteNumeric(ERR_CANNOTSENDTOCHAN, chan->name, "Cannot send to channel (your part message contained a censored word)");
+                       user->WriteNumeric(Numerics::CannotSendTo(chan, "Your part message contained a banned phrase and was blocked."));
                else
-                       user->WriteNumeric(ERR_CANNOTSENDTOCHAN, chan->name, "Cannot send to channel (your part message contained a censored word: " + match->mask + ")");
+                       user->WriteNumeric(Numerics::CannotSendTo(chan, InspIRCd::Format("Your part message contained a banned phrase (%s) and was blocked.",
+                               match->mask.c_str())));
        }
 
        ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
@@ -145,9 +152,10 @@ class ModuleChanFilter : public Module
                        }
 
                        if (hidemask)
-                               user->WriteNumeric(ERR_CANNOTSENDTOCHAN, chan->name, "Cannot send to channel (your message contained a censored word)");
+                               user->WriteNumeric(Numerics::CannotSendTo(chan, "Your message to this channel contained a banned phrase and was blocked."));
                        else
-                               user->WriteNumeric(ERR_CANNOTSENDTOCHAN, chan->name, "Cannot send to channel (your message contained a censored word: " + match->mask + ")");
+                               user->WriteNumeric(Numerics::CannotSendTo(chan, InspIRCd::Format("Your message to this channel contained a banned phrase (%s) and was blocked.",
+                                       match->mask.c_str())));
 
                        return MOD_RES_DENY;
                }
@@ -161,7 +169,7 @@ class ModuleChanFilter : public Module
                if (cf.maxlen != 35)
                        maxfilterlen.assign(ConvToStr(cf.maxlen));
 
-               return Version("Provides channel-specific censor lists (like mode +G but varies from channel to channel)", VF_VENDOR, maxfilterlen);
+               return Version("Adds channel mode g (filter) which allows channel operators to define glob patterns for inappropriate phrases that are not allowed to be used in the channel.", VF_VENDOR, maxfilterlen);
        }
 };