From 1529f1fd5c1b989d759d048fae3c6425c290ce41 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Fri, 25 Jan 2019 03:29:36 +0000
Subject: Remove the deprecated blockcaps module.

---
 src/modules/m_blockcaps.cpp | 127 --------------------------------------------
 1 file changed, 127 deletions(-)
 delete mode 100644 src/modules/m_blockcaps.cpp

(limited to 'src/modules/m_blockcaps.cpp')

diff --git a/src/modules/m_blockcaps.cpp b/src/modules/m_blockcaps.cpp
deleted file mode 100644
index 386486f2e..000000000
--- a/src/modules/m_blockcaps.cpp
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- *   Copyright (C) 2006, 2008 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 2006-2007 Dennis Friis <peavey@inspircd.org>
- *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
- *   Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
- *
- * 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/>.
- */
-
-
-#include "inspircd.h"
-#include "modules/exemption.h"
-
-class ModuleBlockCAPS : public Module
-{
-	CheckExemption::EventProvider exemptionprov;
-	SimpleChannelModeHandler bc;
-	unsigned int percent;
-	unsigned int minlen;
-	std::bitset<UCHAR_MAX> lowercase;
-	std::bitset<UCHAR_MAX> uppercase;
-
-public:
-	ModuleBlockCAPS()
-		: exemptionprov(this)
-		, bc(this, "blockcaps", 'B')
-	{
-	}
-
-	void On005Numeric(std::map<std::string, std::string>& tokens) override
-	{
-		tokens["EXTBAN"].push_back('B');
-	}
-
-	ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) override
-	{
-		if (target.type == MessageTarget::TYPE_CHANNEL)
-		{
-			if (!IS_LOCAL(user))
-				return MOD_RES_PASSTHRU;
-
-			Channel* c = target.Get<Channel>();
-			ModResult res = CheckExemption::Call(exemptionprov, user, c, "blockcaps");
-
-			if (res == MOD_RES_ALLOW)
-				return MOD_RES_PASSTHRU;
-
-			if (!c->GetExtBanStatus(user, 'B').check(!c->IsModeSet(bc)))
-			{
-				// If the message is a CTCP then we skip it unless it is
-				// an ACTION in which case we just check against the body.
-				std::string ctcpname;
-				std::string message(details.text);
-				if (details.IsCTCP(ctcpname, message))
-				{
-					// If the CTCP is not an action then skip it.
-					if (!irc::equals(ctcpname, "ACTION"))
-						return MOD_RES_PASSTHRU;
-				}
-
-				// If the message is shorter than the minimum length
-				// then we don't need to do anything else.
-				size_t length = message.length();
-				if (length < minlen)
-					return MOD_RES_PASSTHRU;
-
-				// Count the characters to see how many upper case and
-				// ignored (non upper or lower) characters there are.
-				size_t upper = 0;
-				for (std::string::const_iterator iter = message.begin(); iter != message.end(); ++iter)
-				{
-					unsigned char chr = static_cast<unsigned char>(*iter);
-					if (uppercase.test(chr))
-						upper += 1;
-					else if (!lowercase.test(chr))
-						length -= 1;
-				}
-
-				// Calculate the percentage which is upper case. If the
-				// message was entirely symbols then it can't contain
-				// any upper case letters.
-				if (length > 0 && round((upper * 100) / length) >= percent)
-				{
-					user->WriteNumeric(ERR_CANNOTSENDTOCHAN, c->name, InspIRCd::Format("Your message cannot contain %d%% or more capital letters if it's longer than %d characters", percent, minlen));
-					return MOD_RES_DENY;
-				}
-			}
-		}
-		return MOD_RES_PASSTHRU;
-	}
-
-	void ReadConfig(ConfigStatus& status) override
-	{
-		ConfigTag* tag = ServerInstance->Config->ConfValue("blockcaps");
-		percent = tag->getUInt("percent", 100, 1, 100);
-		minlen = tag->getUInt("minlen", 1, 1, ServerInstance->Config->Limits.MaxLine);
-
-		lowercase.reset();
-		const std::string lower = tag->getString("lowercase", "abcdefghijklmnopqrstuvwxyz");
-		for (std::string::const_iterator iter = lower.begin(); iter != lower.end(); ++iter)
-			lowercase.set(static_cast<unsigned char>(*iter));
-
-		uppercase.reset();
-		const std::string upper = tag->getString("uppercase", tag->getString("capsmap", "ABCDEFGHIJKLMNOPQRSTUVWXYZ"));
-		for (std::string::const_iterator iter = upper.begin(); iter != upper.end(); ++iter)
-			uppercase.set(static_cast<unsigned char>(*iter));
-	}
-
-	Version GetVersion() override
-	{
-		return Version("Provides support to block all-CAPS channel messages and notices", VF_VENDOR);
-	}
-};
-
-MODULE_INIT(ModuleBlockCAPS)
-- 
cgit v1.3.1-10-gc9f91