X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_blockcolor.cpp;h=25345506e5a517faae5273543584f4b26c973056;hb=e59cb85871f75b7603c63c6cd274d57536cf6794;hp=a4e5acc1df9abf8bba2399ccf358861e9930d7d9;hpb=740b09e2aee345c6fde199986d8eab6e0db224e3;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_blockcolor.cpp b/src/modules/m_blockcolor.cpp
index a4e5acc1d..25345506e 100644
--- a/src/modules/m_blockcolor.cpp
+++ b/src/modules/m_blockcolor.cpp
@@ -1,121 +1,76 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
- *                       E-mail:
- *                <brain@chatspike.net>
- *           	  <Craig@chatspike.net>
- *     
- * Written by Craig Edwards, Craig McLure, and others.
- * This program is free but copyrighted software; see
- *            the file COPYING for details.
+ *   Copyright (C) 2004-2006, 2008 Craig Edwards <craigedwards@brainbox.cc>
+ *   Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+ *   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>
  *
- * ---------------------------------------------------
+ * 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 <stdio.h>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
 
-/* $ModDesc: Provides support for unreal-style channel mode +c */
+#include "inspircd.h"
+#include "modules/exemption.h"
 
 class ModuleBlockColor : public Module
 {
-	Server *Srv;
+	CheckExemption::EventProvider exemptionprov;
+	SimpleChannelModeHandler bc;
  public:
- 
+
 	ModuleBlockColor()
+		: exemptionprov(this)
+		, bc(this, "blockcolor", 'c')
 	{
-		Srv = new Server;
-		Srv->AddExtendedMode('c',MT_CHANNEL,false,0,0);
 	}
-	
-	virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string text)
+
+	void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
 	{
-		if (target_type == TYPE_CHANNEL)
-		{
-			chanrec* c = (chanrec*)dest;
-			char ctext[MAXBUF];
-			snprintf(ctext,MAXBUF,"%s",text.c_str());
-			if (c->IsCustomModeSet('c'))
-			{
-				if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
-				{
-					WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
-					return 1;
-				}
-			}
-		}
-		return 0;
+		tokens["EXTBAN"].push_back('c');
 	}
-	
-	virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string text)
+
+	ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
 	{
-		if (target_type == TYPE_CHANNEL)
+		if ((target.type == MessageTarget::TYPE_CHANNEL) && (IS_LOCAL(user)))
 		{
-			chanrec* c = (chanrec*)dest;
-			char ctext[MAXBUF];
-			snprintf(ctext,MAXBUF,"%s",text.c_str());
-			if (c->IsCustomModeSet('c'))
+			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(bc)))
 			{
-				if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
+				for (std::string::iterator i = details.text.begin(); i != details.text.end(); i++)
 				{
-					WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
-					return 1;
+					// Block all control codes except \001 for CTCP
+					if ((*i >= 0) && (*i < 32) && (*i != 1))
+					{
+						user->WriteNumeric(ERR_CANNOTSENDTOCHAN, c->name, "Can't send colors to channel (+c is set)");
+						return MOD_RES_DENY;
+					}
 				}
 			}
 		}
-		return 0;
-	}
-	
-	virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
-	{
-		// check if this is our mode character...
-		if ((modechar == 'c') && (type == MT_CHANNEL))
-  		{
-			return 1;
-		}
-		else
-		{
-			return 0;
-		}
+		return MOD_RES_PASSTHRU;
 	}
 
-	virtual ~ModuleBlockColor()
-	{
-		delete Srv;
-	}
-	
-	virtual Version GetVersion()
+	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version(1,0,0,0);
+		return Version("Provides channel mode +c to block color",VF_VENDOR);
 	}
 };
 
-
-class ModuleBlockColorFactory : public ModuleFactory
-{
- public:
-	ModuleBlockColorFactory()
-	{
-	}
-	
-	~ModuleBlockColorFactory()
-	{
-	}
-	
-	virtual Module * CreateModule()
-	{
-		return new ModuleBlockColor;
-	}
-	
-};
-
-
-extern "C" void * init_module( void )
-{
-	return new ModuleBlockColorFactory;
-}
-
+MODULE_INIT(ModuleBlockColor)