112 lines
3.3 KiB
C++
112 lines
3.3 KiB
C++
#pragma once
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/*
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* Copyright (C) 2024 Brett Terpstra
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*
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* This program 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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* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef BLT_BOXING_H
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#define BLT_BOXING_H
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#include <blt/std/types.h>
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#include <blt/std/logging.h>
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#include <string>
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namespace blt
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{
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namespace detail
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{
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class log_box_base_t
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{
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public:
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explicit log_box_base_t(std::string_view title, blt::size_t padding = 0): padding(padding), title(title)
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{}
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template<typename Logger>
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void make_padding(Logger& logger)
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{
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for (blt::size_t i = 0; i < padding; i++)
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logger << '-';
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}
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template<typename Logger>
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void make_full_width_line(Logger& logger)
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{
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for (blt::size_t i = 0; i < padding * 2 + 2 + title.size(); i++)
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logger << '-';
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}
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template<typename Logger>
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void make_full_title(Logger& logger)
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{
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make_padding(logger);
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if (padding > 0)
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logger << "{";
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logger << title;
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if (padding > 0)
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logger << "}";
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make_padding(logger);
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}
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protected:
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blt::size_t padding;
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std::string title;
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};
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}
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template<typename Logger>
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class log_box_t : detail::log_box_base_t
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{
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public:
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log_box_t(Logger& logger, std::string_view title, blt::size_t padding = 0): detail::log_box_base_t(title, padding), logger(logger)
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{
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make_full_title(logger);
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logger << '\n';
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}
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~log_box_t()
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{
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make_full_width_line(logger);
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logger << '\n';
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}
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private:
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Logger& logger;
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};
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template<>
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class log_box_t<blt::logging::logger> : detail::log_box_base_t
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{
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public:
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log_box_t(blt::logging::logger logger, std::string_view title, blt::size_t padding = 0): detail::log_box_base_t(title, padding), logger(logger)
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{
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make_full_title(logger);
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logger << '\n';
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}
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~log_box_t()
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{
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make_full_width_line(logger);
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logger << '\n';
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}
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private:
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blt::logging::logger logger;
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};
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template<typename Logger>
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log_box_t(Logger&& logger, std::string_view, blt::size_t) -> log_box_t<Logger>;
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}
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#endif //BLT_BOXING_H
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