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78 lines
2.6 KiB
C++
78 lines
2.6 KiB
C++
/* vim:set ts=2 sw=2 sts=2 et: */
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/**
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* \author Marcus Holland-Moritz (github@mhxnet.de)
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* \copyright Copyright (c) Marcus Holland-Moritz
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*
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* This file is part of dwarfs.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the “Software”), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* SPDX-License-Identifier: MIT
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*/
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#pragma once
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#include <initializer_list>
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#include <memory>
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#include <span>
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#include <string>
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#include <string_view>
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namespace dwarfs {
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class glob_matcher {
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public:
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struct options {
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bool ignorecase{false};
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};
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glob_matcher();
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explicit glob_matcher(std::initializer_list<std::string const> patterns);
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explicit glob_matcher(std::span<std::string const> patterns);
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glob_matcher(std::initializer_list<std::string const> patterns,
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options const& opts);
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glob_matcher(std::span<std::string const> patterns, options const& opts);
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~glob_matcher();
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void add_pattern(std::string_view pattern) { impl_->add_pattern(pattern); }
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void add_pattern(std::string_view pattern, options const& opts) {
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impl_->add_pattern(pattern, opts);
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}
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bool match(std::string_view sv) const { return impl_->match(sv); }
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bool match(char c) const { return impl_->match(std::string_view(&c, 1)); }
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bool operator()(std::string_view sv) const { return match(sv); }
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bool operator()(char c) const { return match(c); }
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class impl {
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public:
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virtual ~impl() = default;
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virtual void add_pattern(std::string_view pattern) = 0;
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virtual void add_pattern(std::string_view pattern, options const& opts) = 0;
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virtual bool match(std::string_view sv) const = 0;
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};
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private:
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std::unique_ptr<impl> impl_;
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};
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} // namespace dwarfs
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