mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
93 lines
2.7 KiB
C++
93 lines
2.7 KiB
C++
/*
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This file is part of solidity.
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solidity 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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solidity 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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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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// SPDX-License-Identifier: GPL-3.0
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#pragma once
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#include <ostream>
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#include <vector>
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namespace solidity::util
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{
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namespace formatting
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{
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// control codes
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static constexpr char const* RESET = "\033[0m";
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static constexpr char const* INVERSE = "\033[7m";
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static constexpr char const* BOLD = "\033[1m";
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static constexpr char const* BRIGHT = BOLD;
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// standard foreground colors
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static constexpr char const* BLACK = "\033[30m";
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static constexpr char const* RED = "\033[31m";
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static constexpr char const* GREEN = "\033[32m";
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static constexpr char const* YELLOW = "\033[33m";
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static constexpr char const* BLUE = "\033[34m";
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static constexpr char const* MAGENTA = "\033[35m";
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static constexpr char const* CYAN = "\033[36m";
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static constexpr char const* WHITE = "\033[37m";
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// standard background colors
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static constexpr char const* BLACK_BACKGROUND = "\033[40m";
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static constexpr char const* RED_BACKGROUND = "\033[41m";
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static constexpr char const* GREEN_BACKGROUND = "\033[42m";
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static constexpr char const* YELLOW_BACKGROUND = "\033[43m";
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static constexpr char const* BLUE_BACKGROUND = "\033[44m";
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static constexpr char const* MAGENTA_BACKGROUND = "\033[45m";
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static constexpr char const* CYAN_BACKGROUND = "\033[46m";
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static constexpr char const* WHITE_BACKGROUND = "\033[47m";
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// 256-bit-colors (incomplete set)
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static constexpr char const* RED_BACKGROUND_256 = "\033[48;5;160m";
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static constexpr char const* ORANGE_BACKGROUND_256 = "\033[48;5;166m";
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}
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/// AnsiColorized provides a convenience helper to colorize ostream with formatting-reset assured.
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class AnsiColorized
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{
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public:
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AnsiColorized(std::ostream& _os, bool const _enabled, std::vector<char const*>&& _formatting):
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m_stream{_os}, m_enabled{_enabled}, m_codes{std::move(_formatting)}
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{
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if (m_enabled)
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for (auto const& code: m_codes)
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m_stream << code;
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}
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~AnsiColorized()
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{
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if (m_enabled)
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m_stream << formatting::RESET;
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}
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template <typename T>
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std::ostream& operator<<(T&& _t)
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{
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return m_stream << std::forward<T>(_t);
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}
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private:
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std::ostream& m_stream;
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bool m_enabled;
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std::vector<char const*> m_codes;
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};
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}
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