-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * 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) 2006, 2010 Craig Edwards <brain@inspircd.org>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * 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"
-/* $ModDesc: Provides support for unreal-style channel mode +c */
+#include "inspircd.h"
+#include "modules/exemption.h"
-/** Handles the +c channel mode
- */
-class BlockColor : public ModeHandler
+class ModuleBlockColor : public Module
{
+ CheckExemption::EventProvider exemptionprov;
+ SimpleChannelModeHandler bc;
public:
- BlockColor(InspIRCd* Instance) : ModeHandler(Instance, 'c', 0, 0, false, MODETYPE_CHANNEL, false) { }
- ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding, bool)
+ ModuleBlockColor()
+ : exemptionprov(this)
+ , bc(this, "blockcolor", 'c')
{
- if (adding)
- {
- if (!channel->IsModeSet('c'))
- {
- channel->SetMode('c',true);
- return MODEACTION_ALLOW;
- }
- }
- else
- {
- if (channel->IsModeSet('c'))
- {
- channel->SetMode('c',false);
- return MODEACTION_ALLOW;
- }
- }
-
- return MODEACTION_DENY;
}
-};
-class ModuleBlockColour : public Module
-{
- bool AllowChanOps;
- BlockColor *bc;
- public:
-
- ModuleBlockColour(InspIRCd* Me) : Module(Me)
+ void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
{
- bc = new BlockColor(ServerInstance);
- if (!ServerInstance->Modes->AddMode(bc))
- throw ModuleException("Could not add new modes!");
- Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice };
- ServerInstance->Modules->Attach(eventlist, this, 2);
+ tokens["EXTBAN"].push_back('c');
}
-
-
- virtual int 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;
-
- if(c->IsModeSet('c'))
+ Channel* c = target.Get<Channel>();
+
+ ModResult res = CheckExemption::Call(exemptionprov, user, c, "blockcolor");
+ if (res == MOD_RES_ALLOW)
+ return MOD_RES_PASSTHRU;
+
+ bool modeset = c->IsModeSet(bc);
+ if (!c->GetExtBanStatus(user, 'c').check(!modeset))
{
- if (!CHANOPS_EXEMPT(ServerInstance, 'c') || CHANOPS_EXEMPT(ServerInstance, 'c') && c->GetStatus(user) != STATUS_OP)
+ for (std::string::iterator i = details.text.begin(); i != details.text.end(); i++)
{
- for (std::string::iterator i = text.begin(); i != text.end(); i++)
+ // Block all control codes except \001 for CTCP
+ if ((*i >= 0) && (*i < 32) && (*i != 1))
{
- switch (*i)
- {
- case 2:
- case 3:
- case 15:
- case 21:
- case 22:
- case 31:
- user->WriteServ("404 %s %s :Can't send colours to channel (+c set)",user->nick, c->name);
- return 1;
- 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;
}
}
}
}
- return 0;
- }
-
- virtual int 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);
+ return MOD_RES_PASSTHRU;
}
- virtual ~ModuleBlockColour()
- {
- ServerInstance->Modes->DelMode(bc);
- delete bc;
- }
-
- virtual Version GetVersion()
+ Version GetVersion() CXX11_OVERRIDE
{
- return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
+ return Version("Adds channel mode c (blockcolor) which allows channels to block messages which contain IRC formatting codes.",VF_VENDOR);
}
};
-MODULE_INIT(ModuleBlockColour)
+MODULE_INIT(ModuleBlockColor)
projects / user / henk / code / inspircd.git / blobdiff