X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_joinflood.cpp;h=c4b9336fbc20e501821e110c16dc2912cb886999;hb=b78e9d4af214d09227fd528a95acb54508a5d5bc;hp=077ceff52c14ff7ea507f54ff2279bf06a089331;hpb=b841e4bb855f43533601171fb405c74f04b4ea71;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_joinflood.cpp b/src/modules/m_joinflood.cpp
index 077ceff52..c4b9336fb 100644
--- a/src/modules/m_joinflood.cpp
+++ b/src/modules/m_joinflood.cpp
@@ -1,11 +1,13 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2013, 2016-2019 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012-2014 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
  *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
  *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
- *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
- *   Copyright (C) 2006-2007 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
+ *   Copyright (C) 2006-2007, 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
@@ -23,6 +25,12 @@
 
 #include "inspircd.h"
 
+enum
+{
+	// From RFC 2182.
+	ERR_UNAVAILRESOURCE = 437
+};
+
 // The number of seconds the channel will be closed for.
 static unsigned int duration;
 
@@ -91,23 +99,24 @@ class JoinFlood : public ParamMode<JoinFlood, SimpleExtItem<joinfloodsettings> >
 	JoinFlood(Module* Creator)
 		: ParamMode<JoinFlood, SimpleExtItem<joinfloodsettings> >(Creator, "joinflood", 'j')
 	{
+		syntax = "<joins>:<seconds>";
 	}
 
-	ModeAction OnSet(User* source, Channel* channel, std::string& parameter)
+	ModeAction OnSet(User* source, Channel* channel, std::string& parameter) CXX11_OVERRIDE
 	{
 		std::string::size_type colon = parameter.find(':');
 		if ((colon == std::string::npos) || (parameter.find('-') != std::string::npos))
 		{
-			source->WriteNumeric(608, channel->name, "Invalid flood parameter");
+			source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter));
 			return MODEACTION_DENY;
 		}
 
 		/* Set up the flood parameters for this channel */
-		unsigned int njoins = ConvToInt(parameter.substr(0, colon));
-		unsigned int nsecs = ConvToInt(parameter.substr(colon+1));
+		unsigned int njoins = ConvToNum<unsigned int>(parameter.substr(0, colon));
+		unsigned int nsecs = ConvToNum<unsigned int>(parameter.substr(colon+1));
 		if ((njoins<1) || (nsecs<1))
 		{
-			source->WriteNumeric(608, channel->name, "Invalid flood parameter");
+			source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter));
 			return MODEACTION_DENY;
 		}
 
@@ -145,7 +154,7 @@ class ModuleJoinFlood : public Module
 			joinfloodsettings *f = jf.ext.get(chan);
 			if (f && f->islocked())
 			{
-				user->WriteNumeric(609, chan->name, "This channel is temporarily unavailable (+j). Please try again later.");
+				user->WriteNumeric(ERR_UNAVAILRESOURCE, chan->name, "This channel is temporarily unavailable (+j is set). Please try again later.");
 				return MOD_RES_DENY;
 			}
 		}
@@ -175,7 +184,7 @@ class ModuleJoinFlood : public Module
 
 	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version("Provides channel mode +j (join flood protection)", VF_VENDOR);
+		return Version("Adds channel mode j (joinflood) which helps protect against spammers which mass-join channels.", VF_VENDOR);
 	}
 };