mirror of
https://github.com/KingDuckZ/dindexer.git
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67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
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/* Copyright 2015, 2016, Michele Santullo
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* This file is part of "dindexer".
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*
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* "dindexer" is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* "dindexer" is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more 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 "dindexer". If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef idDD90110B9C7E44C4AAF8B46A663B11DC
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#define idDD90110B9C7E44C4AAF8B46A663B11DC
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#include <vector>
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#include <initializer_list>
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#include <string>
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#include <boost/utility/string_ref.hpp>
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#include <functional>
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namespace dincore {
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class SearchPaths {
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public:
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enum SearchType {
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Directory,
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File,
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Any
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};
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using Predicate = std::function<bool(boost::string_ref, const std::string& parPath)>;
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SearchPaths ( void ) = default;
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explicit SearchPaths ( std::vector<std::string>&& parList );
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SearchPaths ( std::initializer_list<std::string> parInit );
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~SearchPaths ( void ) noexcept;
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void add_path ( std::string&& parPath );
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std::string first_hit ( boost::string_ref parFile, SearchType parType=Any ) const;
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std::string first_hit ( Predicate parPredicate, SearchType parType=Any ) const;
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private:
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std::vector<std::string> m_paths;
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};
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class ShallowSearchPaths {
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public:
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ShallowSearchPaths ( void ) = default;
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explicit ShallowSearchPaths ( std::vector<boost::string_ref>&& parList );
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ShallowSearchPaths ( std::initializer_list<boost::string_ref> parInit );
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~ShallowSearchPaths ( void ) noexcept;
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void add_path ( boost::string_ref parPath );
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std::string first_hit ( boost::string_ref parFile, SearchPaths::SearchType parType=SearchPaths::Any ) const;
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std::string first_hit ( SearchPaths::Predicate parPredicate, SearchPaths::SearchType parType=SearchPaths::Any ) const;
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private:
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std::vector<boost::string_ref> m_paths;
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};
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} //namespace dincore
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#endif
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