refactor(build): move vendored deps to third_party

2026-03-16 15:18:43 +08:00
parent 8ad7dd05a1
commit ee8ff747ea
71 changed files with 70 additions and 39 deletions
@@ -0,0 +1,197 @@
+//# This file is a part of toml++ and is subject to the the terms of the MIT license.
+//# Copyright (c) Mark Gillard <mark.gillard@outlook.com.au>
+//# See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text.
+// SPDX-License-Identifier: MIT
+#pragma once
+
+#include "unicode_autogenerated.hpp"
+#include "header_start.hpp"
+/// \cond
+
+TOML_IMPL_NAMESPACE_START
+{
+	TOML_CONST_GETTER
+	constexpr bool is_string_delimiter(char32_t c) noexcept
+	{
+		return c == U'"' || c == U'\'';
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_ascii_letter(char32_t c) noexcept
+	{
+		return (c >= U'a' && c <= U'z') || (c >= U'A' && c <= U'Z');
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_binary_digit(char32_t c) noexcept
+	{
+		return c == U'0' || c == U'1';
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_octal_digit(char32_t c) noexcept
+	{
+		return (c >= U'0' && c <= U'7');
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_decimal_digit(char32_t c) noexcept
+	{
+		return (c >= U'0' && c <= U'9');
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_hexadecimal_digit(char32_t c) noexcept
+	{
+		return U'0' <= c && c <= U'f' && (1ull << (static_cast<uint_least64_t>(c) - 0x30u)) & 0x7E0000007E03FFull;
+	}
+
+	template <typename T>
+	TOML_CONST_GETTER
+	constexpr uint_least32_t hex_to_dec(const T c) noexcept
+	{
+		if constexpr (std::is_same_v<remove_cvref<T>, uint_least32_t>)
+			return c >= 0x41u					 // >= 'A'
+					 ? 10u + (c | 0x20u) - 0x61u // - 'a'
+					 : c - 0x30u				 // - '0'
+				;
+		else
+			return hex_to_dec(static_cast<uint_least32_t>(c));
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_horizontal_whitespace(char32_t c) noexcept
+	{
+		return is_ascii_horizontal_whitespace(c) || is_non_ascii_horizontal_whitespace(c);
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_vertical_whitespace(char32_t c) noexcept
+	{
+		return is_ascii_vertical_whitespace(c) || is_non_ascii_vertical_whitespace(c);
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_whitespace(char32_t c) noexcept
+	{
+		return is_horizontal_whitespace(c) || is_vertical_whitespace(c);
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_bare_key_character(char32_t c) noexcept
+	{
+		return is_ascii_bare_key_character(c)
+#if TOML_LANG_UNRELEASED // toml/pull/891 (unicode bare keys)
+			|| is_non_ascii_bare_key_character(c)
+#endif
+			;
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_value_terminator(char32_t c) noexcept
+	{
+		return is_whitespace(c) || c == U']' || c == U'}' || c == U',' || c == U'#';
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_control_character(char c) noexcept
+	{
+		return c <= '\u001F' || c == '\u007F';
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_control_character(char32_t c) noexcept
+	{
+		return c <= U'\u001F' || c == U'\u007F';
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_nontab_control_character(char32_t c) noexcept
+	{
+		return c <= U'\u0008' || (c >= U'\u000A' && c <= U'\u001F') || c == U'\u007F';
+	}
+
+	TOML_CONST_GETTER
+	constexpr bool is_unicode_surrogate(char32_t c) noexcept
+	{
+		return c >= 0xD800u && c <= 0xDFFF;
+	}
+
+	struct utf8_decoder
+	{
+		// utf8_decoder based on this: https://bjoern.hoehrmann.de/utf-8/decoder/dfa/
+		// Copyright (c) 2008-2009 Bjoern Hoehrmann <bjoern@hoehrmann.de>
+
+		uint_least32_t state{};
+		char32_t codepoint{};
+
+		static constexpr uint8_t state_table[]{
+			0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,
+			0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,
+			0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,
+			0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,
+			0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	1,	1,	1,	1,	1,	1,	1,
+			1,	1,	1,	1,	1,	1,	1,	1,	1,	9,	9,	9,	9,	9,	9,	9,	9,	9,	9,	9,	9,	9,	9,	9,	9,	7,	7,
+			7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,	7,
+			7,	7,	7,	8,	8,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,	2,
+			2,	2,	2,	2,	2,	2,	2,	2,	10, 3,	3,	3,	3,	3,	3,	3,	3,	3,	3,	3,	3,	4,	3,	3,	11, 6,	6,
+			6,	5,	8,	8,	8,	8,	8,	8,	8,	8,	8,	8,	8,
+
+			0,	12, 24, 36, 60, 96, 84, 12, 12, 12, 48, 72, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 0,	12,
+			12, 12, 12, 12, 0,	12, 0,	12, 12, 12, 24, 12, 12, 12, 12, 12, 24, 12, 24, 12, 12, 12, 12, 12, 12, 12, 12,
+			12, 24, 12, 12, 12, 12, 12, 24, 12, 12, 12, 12, 12, 12, 12, 24, 12, 12, 12, 12, 12, 12, 12, 12, 12, 36, 12,
+			36, 12, 12, 12, 36, 12, 12, 12, 12, 12, 36, 12, 36, 12, 12, 12, 36, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12
+		};
+
+		TOML_PURE_INLINE_GETTER
+		constexpr bool error() const noexcept
+		{
+			return state == uint_least32_t{ 12u };
+		}
+
+		TOML_PURE_INLINE_GETTER
+		constexpr bool has_code_point() const noexcept
+		{
+			return state == uint_least32_t{};
+		}
+
+		TOML_PURE_INLINE_GETTER
+		constexpr bool needs_more_input() const noexcept
+		{
+			return !has_code_point() && !error();
+		}
+
+		constexpr void operator()(uint8_t byte) noexcept
+		{
+			TOML_ASSERT_ASSUME(!error());
+
+			const auto type = state_table[byte];
+
+			codepoint = static_cast<char32_t>(has_code_point() ? (uint_least32_t{ 255u } >> type) & byte
+															   : (byte & uint_least32_t{ 63u })
+																	 | (static_cast<uint_least32_t>(codepoint) << 6));
+
+			state = state_table[state + uint_least32_t{ 256u } + type];
+		}
+
+		TOML_ALWAYS_INLINE
+		constexpr void operator()(char c) noexcept
+		{
+			operator()(static_cast<uint8_t>(c));
+		}
+
+		TOML_ALWAYS_INLINE
+		constexpr void reset() noexcept
+		{
+			state = {};
+		}
+	};
+
+	TOML_PURE_GETTER
+	TOML_ATTR(nonnull)
+	bool is_ascii(const char* str, size_t len) noexcept;
+}
+TOML_IMPL_NAMESPACE_END;
+
+/// \endcond
+#include "header_end.hpp"