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73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
/*
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* InspIRCd -- Internet Relay Chat Daemon
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*
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* Copyright (C) 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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#include "compat.h"
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/** Encapsulates a list of tokens in the format "* -FOO -BAR".*/
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class CoreExport TokenList final
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{
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private:
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/** Whether this list includes all tokens by default. */
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bool permissive = false;
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/** Either the tokens to exclude if in permissive mode or the tokens to include if in strict mode. */
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insp::flat_set<std::string, irc::insensitive_swo> tokens;
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public:
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/** Creates a new empty token list. */
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TokenList() = default;
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/** Creates a new token list from a list of tokens. */
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TokenList(const std::string& tokenlist);
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/** Adds a space-delimited list of tokens to the token list.
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* @param tokenlist The list of space-delimited tokens to add.
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*/
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void AddList(const std::string& tokenlist);
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/** Adds a single token to the token list.
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* @param token The token to add.
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*/
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void Add(const std::string& token);
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/** Removes all tokens from the token list. */
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void Clear();
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/** Determines whether the specified token exists in the token list.
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* @param token The token to search for.
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*/
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bool Contains(const std::string& token) const;
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/** Removes the specified token from the token list.
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* @param token The token to remove.
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*/
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void Remove(const std::string& token);
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/** Retrieves a string which represents the contents of this token list. */
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std::string ToString() const;
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/** Determines whether the specified token list contains the same tokens as this instance.
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* @param other The tokenlist to compare against.
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* @return True if the token lists are equal; otherwise, false.
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*/
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bool operator==(const TokenList& other) const;
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};
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