X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_blockcolor.cpp;h=4939661154e249d02b6b8f5a21dc8260f83abf8d;hb=HEAD;hp=aebdf97928a02c8711db81f2834265ea86d073f2;hpb=84a1569cd60daa64b1ae52a1fff62c0dc4d78850;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_blockcolor.cpp b/src/modules/m_blockcolor.cpp
index aebdf9792..493966115 100644
--- a/src/modules/m_blockcolor.cpp
+++ b/src/modules/m_blockcolor.cpp
@@ -1,11 +1,17 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
- *   Copyright (C) 2004-2006, 2008 Craig Edwards <craigedwards@brainbox.cc>
+ *   Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ *   Copyright (C) 2013, 2017, 2020-2021 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012 Shawn Smith <ShawnSmith0828@gmail.com>
+ *   Copyright (C) 2012 Robby <robby@chatbelgie.be>
+ *   Copyright (C) 2012 DjSlash <djslash@djslash.org>
+ *   Copyright (C) 2012 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
  *   Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+ *   Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
  *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
- *   Copyright (C) 2005, 2007 Robin Burchell <robin+git@viroteck.net>
- *   Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
+ *   Copyright (C) 2006, 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
@@ -22,65 +28,53 @@
 
 
 #include "inspircd.h"
-
-/* $ModDesc: Provides channel mode +c to block color */
-
-/** Handles the +c channel mode
- */
-class BlockColor : public SimpleChannelModeHandler
-{
- public:
-	BlockColor(Module* Creator) : SimpleChannelModeHandler(Creator, "blockcolor", 'c') { }
-};
+#include "modules/exemption.h"
 
 class ModuleBlockColor : public Module
 {
-	bool AllowChanOps;
-	BlockColor bc;
+	CheckExemption::EventProvider exemptionprov;
+	SimpleChannelModeHandler bc;
  public:
 
-	ModuleBlockColor() : bc(this)
-	{
-	}
-
-	void init()
+	ModuleBlockColor()
+		: exemptionprov(this)
+		, bc(this, "blockcolor", 'c')
 	{
-		if (!ServerInstance->Modes->AddMode(&bc))
-			throw ModuleException("Could not add new modes!");
-		Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice, I_On005Numeric };
-		ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
 	}
 
-	virtual void On005Numeric(std::string &output)
+	void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
 	{
-		ServerInstance->AddExtBanChar('c');
+		tokens["EXTBAN"].push_back('c');
 	}
 
-	virtual ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+	ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
 	{
-		if ((target_type == TYPE_CHANNEL) && (IS_LOCAL(user)))
+		if ((target.type == MessageTarget::TYPE_CHANNEL) && (IS_LOCAL(user)))
 		{
-			Channel* c = (Channel*)dest;
-			ModResult res = ServerInstance->OnCheckExemption(user,c,"blockcolor");
+			Channel* c = target.Get<Channel>();
 
+			ModResult res = CheckExemption::Call(exemptionprov, user, c, "blockcolor");
 			if (res == MOD_RES_ALLOW)
 				return MOD_RES_PASSTHRU;
 
-			if (!c->GetExtBanStatus(user, 'c').check(!c->IsModeSet('c')))
+			bool modeset = c->IsModeSet(bc);
+			if (!c->GetExtBanStatus(user, 'c').check(!modeset))
 			{
-				for (std::string::iterator i = text.begin(); i != text.end(); i++)
+				std::string ctcpname; // Unused.
+				std::string message;
+				if (!details.IsCTCP(ctcpname, message))
+					message.assign(details.text);
+
+				for (std::string::iterator i = message.begin(); i != message.end(); ++i)
 				{
-					switch (*i)
+					const unsigned char chr = static_cast<unsigned char>(*i);
+					if (chr < 32)
 					{
-						case 2:
-						case 3:
-						case 15:
-						case 21:
-						case 22:
-						case 31:
-							user->WriteNumeric(404, "%s %s :Can't send colors to channel (+c set)",user->nick.c_str(), c->name.c_str());
-							return MOD_RES_DENY;
-						break;
+						if (modeset)
+							user->WriteNumeric(Numerics::CannotSendTo(c, "messages containing formatting characters", &bc));
+						else
+							user->WriteNumeric(Numerics::CannotSendTo(c, "messages containing formatting characters", 'c', "nocolor"));
+						return MOD_RES_DENY;
 					}
 				}
 			}
@@ -88,18 +82,9 @@ class ModuleBlockColor : public Module
 		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 ~ModuleBlockColor()
-	{
-	}
-
-	virtual Version GetVersion()
+	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version("Provides channel mode +c to block color",VF_VENDOR);
+		return Version("Adds channel mode c (blockcolor) which allows channels to block messages which contain IRC formatting codes.",VF_VENDOR);
 	}
 };