mirror of
https://github.com/inspircd/inspircd.git
synced 2025-03-10 02:59:01 -04:00
120 lines
4.4 KiB
C++
120 lines
4.4 KiB
C++
/*
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* InspIRCd -- Internet Relay Chat Daemon
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*
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* Copyright (C) 2017-2023 Sadie Powell <sadie@witchery.services>
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* Copyright (C) 2013-2014 Attila Molnar <attilamolnar@hush.com>
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* Copyright (C) 2012 Robby <robby@chatbelgie.be>
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* Copyright (C) 2010 Daniel De Graaf <danieldg@inspircd.org>
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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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#include "inspircd.h"
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class CustomPrefixMode final
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: public PrefixMode
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{
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public:
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std::shared_ptr<ConfigTag> tag;
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CustomPrefixMode(Module* parent, const std::string& Name, char Letter, char Prefix, const std::shared_ptr<ConfigTag>& Tag)
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: PrefixMode(parent, Name, Letter, 0, Prefix)
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, tag(Tag)
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{
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ModeHandler::Rank rank = tag->getNum<ModeHandler::Rank>("rank", 1, 1);
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ModeHandler::Rank setrank = tag->getNum<ModeHandler::Rank>("ranktoset", prefixrank, rank);
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ModeHandler::Rank unsetrank = tag->getNum<ModeHandler::Rank>("ranktounset", setrank, setrank);
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bool depriv = tag->getBool("depriv", true);
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this->Update(rank, setrank, unsetrank, depriv);
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ServerInstance->Logs.Debug(MODNAME, "Created the {} prefix: letter={} prefix={} rank={} ranktoset={} ranktounset={} depriv={}",
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name, GetModeChar(), GetPrefix(), GetPrefixRank(), GetLevelRequired(true), GetLevelRequired(false),
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CanSelfRemove() ? "yes" : "no");
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}
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};
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class ModuleCustomPrefix final
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: public Module
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{
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private:
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std::vector<CustomPrefixMode*> modes;
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public:
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ModuleCustomPrefix()
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: Module(VF_VENDOR, "Allows the server administrator to configure custom channel prefix modes.")
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{
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}
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void init() override
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{
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for (const auto& [_, tag] : ServerInstance->Config->ConfTags("customprefix"))
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{
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const std::string name = tag->getString("name");
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if (name.empty())
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throw ModuleException(this, "<customprefix:name> must be specified at " + tag->source.str());
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if (name.find(' ') != std::string::npos)
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throw ModuleException(this, "<customprefix:name> must not contain spaces at " + tag->source.str());
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if (tag->getBool("change"))
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{
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ModeHandler* mh = ServerInstance->Modes.FindMode(name, MODETYPE_CHANNEL);
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if (!mh)
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throw ModuleException(this, "<customprefix:change> specified for a nonexistent mode at " + tag->source.str());
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PrefixMode* pm = mh->IsPrefixMode();
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if (!pm)
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throw ModuleException(this, "<customprefix:change> specified for a non-prefix mode at " + tag->source.str());
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ModeHandler::Rank rank = tag->getNum<ModeHandler::Rank>("rank", pm->GetPrefixRank(), 1);
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ModeHandler::Rank setrank = tag->getNum<ModeHandler::Rank>("ranktoset", pm->GetLevelRequired(true), rank);
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ModeHandler::Rank unsetrank = tag->getNum<ModeHandler::Rank>("ranktounset", pm->GetLevelRequired(false), setrank);
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bool depriv = tag->getBool("depriv", pm->CanSelfRemove());
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pm->Update(rank, setrank, unsetrank, depriv);
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ServerInstance->Logs.Debug(MODNAME, "Changed the {} prefix: letter={} prefix={} rank={} ranktoset={} ranktounset={} depriv={}",
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name, pm->GetModeChar(), pm->GetPrefix(), pm->GetPrefixRank(), pm->GetLevelRequired(true),
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pm->GetLevelRequired(false), pm->CanSelfRemove() ? "yes" : "no");
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continue;
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}
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const std::string letter = tag->getString("letter");
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if (letter.length() != 1)
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throw ModuleException(this, "<customprefix:letter> must be set to a mode character at " + tag->source.str());
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const std::string prefix = tag->getString("prefix");
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if (prefix.length() != 1)
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throw ModuleException(this, "<customprefix:prefix> must be set to a mode prefix at " + tag->source.str());
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try
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{
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auto* mh = new CustomPrefixMode(this, name, letter[0], prefix[0], tag);
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modes.push_back(mh);
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ServerInstance->Modules.AddService(*mh);
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}
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catch (const ModuleException& e)
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{
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throw ModuleException(this, e.GetReason() + " (while creating mode from " + tag->source.str() + ")");
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}
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}
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}
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~ModuleCustomPrefix() override
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{
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stdalgo::delete_all(modes);
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}
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};
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MODULE_INIT(ModuleCustomPrefix)
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