-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2004, 2006 Craig Edwards <craigedwards@brainbox.cc>
*
- * 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"
-class NoCTCP : public ModeHandler
+class NoCTCPUser : public SimpleUserModeHandler
{
- public:
- NoCTCP(InspIRCd* Instance) : ModeHandler(Instance, 'C', 0, 0, false, MODETYPE_CHANNEL, false) { }
-
- ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
+public:
+ NoCTCPUser(Module* Creator)
+ : SimpleUserModeHandler(Creator, "u_noctcp", 'T')
{
- 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;
+ if (!ServerInstance->Config->ConfValue("noctcp")->getBool("enableumode"))
+ DisableAutoRegister();
}
};
class ModuleNoCTCP : public Module
{
-
- NoCTCP* nc;
-
+ CheckExemption::EventProvider exemptionprov;
+ SimpleChannelModeHandler nc;
+ NoCTCPUser ncu;
+
public:
-
- ModuleNoCTCP(InspIRCd* Me)
- : Module(Me)
+ ModuleNoCTCP()
+ : exemptionprov(this)
+ , nc(this, "noctcp", 'C')
+ , ncu(this)
{
-
- nc = new NoCTCP(ServerInstance);
- if (!ServerInstance->AddMode(nc, 'C'))
- throw ModuleException("Could not add new modes!");
}
- void Implements(char* List)
+ Version GetVersion() CXX11_OVERRIDE
{
- List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1;
+ return Version("Provides user mode +T and channel mode +C to block CTCPs", VF_VENDOR);
}
- virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
- {
- return OnUserPreNotice(user,dest,target_type,text,status,exempt_list);
- }
-
- virtual int OnUserPreNotice(userrec* 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 (!IS_LOCAL(user))
+ return MOD_RES_PASSTHRU;
+
+ std::string ctcpname;
+ if (!details.IsCTCP(ctcpname) || irc::equals(ctcpname, "ACTION"))
+ return MOD_RES_PASSTHRU;
+
+ if (target.type == MessageTarget::TYPE_CHANNEL)
{
- chanrec* c = (chanrec*)dest;
- if (c->IsModeSet('C'))
+ Channel* c = target.Get<Channel>();
+ ModResult res = CheckExemption::Call(exemptionprov, user, c, "noctcp");
+ if (res == MOD_RES_ALLOW)
+ return MOD_RES_PASSTHRU;
+
+ if (!c->GetExtBanStatus(user, 'C').check(!c->IsModeSet(nc)))
{
- if ((text.length()) && (text[0] == '\1'))
- {
- if (strncmp(text.c_str(),"\1ACTION ",8))
- {
- user->WriteServ("492 %s %s :Can't send CTCP to channel (+C set)",user->nick, c->name);
- return 1;
- }
- }
+ user->WriteNumeric(ERR_CANNOTSENDTOCHAN, c->name, "Can't send CTCP to channel (+C set)");
+ return MOD_RES_DENY;
}
}
- return 0;
- }
-
- virtual ~ModuleNoCTCP()
- {
- ServerInstance->Modes->DelMode(nc);
- DELETE(nc);
+ else if (target.type == MessageTarget::TYPE_USER)
+ {
+ User* u = target.Get<User>();
+ if (u->IsModeSet(ncu))
+ {
+ user->WriteNumeric(ERR_CANTSENDTOUSER, u->nick, "Can't send CTCP to user (+T set)");
+ return MOD_RES_PASSTHRU;
+ }
+ }
+ return MOD_RES_PASSTHRU;
}
- virtual Version GetVersion()
+ void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
{
- return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
+ tokens["EXTBAN"].push_back('C');
}
};