/*
* 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 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2012, 2018 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2012 Shawn Smith <ShawnSmith0828@gmail.com>
+ * 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
if ((target.type == MessageTarget::TYPE_CHANNEL) && (IS_LOCAL(user)))
{
Channel* c = target.Get<Channel>();
- ModResult res = CheckExemption::Call(exemptionprov, user, c, "blockcolor");
+ 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(bc)))
+ bool modeset = c->IsModeSet(bc);
+ if (!c->GetExtBanStatus(user, 'c').check(!modeset))
{
- for (std::string::iterator i = details.text.begin(); i != details.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(ERR_CANNOTSENDTOCHAN, c->name, "Can't send colors to channel (+c set)");
- 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;
}
}
}
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);
}
};