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69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
/*
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* InspIRCd -- Internet Relay Chat Daemon
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*
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* Copyright (C) 2017, 2019, 2021, 2023 Sadie Powell <sadie@witchery.services>
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*
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* This file is part of InspIRCd. InspIRCd is free software: you can
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* redistribute it and/or modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation, version 2.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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namespace CheckExemption
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{
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class EventListener;
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class EventProvider;
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}
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class CheckExemption::EventListener
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: public Events::ModuleEventListener
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{
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protected:
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EventListener(Module* mod, unsigned int eventprio = DefaultPriority)
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: ModuleEventListener(mod, "event/exemption", eventprio)
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{
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}
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public:
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/** Called when checking if a user is exempt from something.
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* @param user The user to check exemption for.
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* @param chan The channel to check exemption on.
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* @param restriction The restriction to check for.
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* @return Either MOD_RES_ALLOW to confirm an exemption, MOD_RES_DENY to deny an exemption,
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* or MOD_RES_PASSTHRU to let another module handle the event.
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*/
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virtual ModResult OnCheckExemption(User* user, Channel* chan, const std::string& restriction) = 0;
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};
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class CheckExemption::EventProvider final
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: public Events::ModuleEventProvider
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{
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public:
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EventProvider(Module* mod)
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: ModuleEventProvider(mod, "event/exemption")
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{
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}
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/** Helper function for calling the CheckExemption::EventListener::OnCheckExemption event.
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* @param user The user to check exemption for.
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* @param chan The channel to check exemption on.
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* @param restriction The restriction to check for.
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* @return Either MOD_RES_ALLOW if the exemption was confirmed, MOD_RES_DENY if the exemption was
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* denied or MOD_RES_PASSTHRU if no module handled the event.
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*/
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inline ModResult Check(User* user, Channel* chan, const std::string& restriction)
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{
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return FirstResult(&CheckExemption::EventListener::OnCheckExemption, user, chan, restriction);
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}
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};
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