5bf0b34445
C++17ification! - Filesystem interaction now uses std::filesystem::path. - Usage of const char*, std::string have been changed to std::string_view where appropriate. - Usage of printf-style functions changed to use fmt.
62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2020 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#ifndef XENIA_BASE_FILESYSTEM_WILDCARD_H_
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#define XENIA_BASE_FILESYSTEM_WILDCARD_H_
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#include <iterator>
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#include <memory>
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#include <string>
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#include <vector>
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#include "xenia/base/string.h"
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namespace xe {
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namespace filesystem {
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class WildcardFlags {
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public:
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bool FromStart : 1, ToEnd : 1, ExactLength : 1;
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WildcardFlags();
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WildcardFlags(bool start, bool end, bool exact_length);
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static WildcardFlags FIRST;
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static WildcardFlags LAST;
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static WildcardFlags ANY;
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};
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class WildcardRule {
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public:
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WildcardRule(const std::string_view match, const WildcardFlags& flags);
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bool Check(const std::string_view lower,
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std::string_view::size_type* offset) const;
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private:
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std::string match_;
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WildcardFlags rules_;
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};
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class WildcardEngine {
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public:
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void SetRule(const std::string_view pattern);
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// Always ignoring case
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bool Match(const std::string_view str) const;
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private:
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std::vector<WildcardRule> rules_;
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void PreparePattern(const std::string_view pattern);
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};
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} // namespace filesystem
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} // namespace xe
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#endif // XENIA_BASE_FILESYSTEM_WILDCARD_H_
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