b6bef6b688
Produce JS-visible string results as UTF-16 at their source, including numeric formatting, BigInt and BigFraction formatting, URI encoding, console formatting, parser errors, regular expression errors, Intl and Temporal records, LibUnicode locale boundaries, and LibWeb bindings. Handle fractional radix formatting through the UTF-16 builder view.
69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
/*
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* Copyright (c) 2026, Tim Flynn <trflynn89@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Optional.h>
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#include <AK/String.h>
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#include <AK/StringView.h>
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#include <AK/Types.h>
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#include <AK/Utf16String.h>
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#include <AK/Utf16View.h>
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namespace Unicode {
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// 3.5.1 ISO Date Records, https://tc39.es/proposal-temporal/#sec-temporal-iso-date-records
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struct ISODate {
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i32 year { 0 };
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u8 month { 0 };
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u8 day { 0 };
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};
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// 12.2 Month Codes, https://tc39.es/proposal-temporal/#sec-temporal-month-codes
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struct MonthCode {
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u8 month_number { 0 };
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bool is_leap_month { false };
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};
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// 14.3 The Year-Week Record Specification Type, https://tc39.es/proposal-temporal/#sec-year-week-record-specification-type
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struct YearWeek {
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Optional<u8> week;
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Optional<i32> year;
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};
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// 12.3.1 Calendar Date Records, https://tc39.es/proposal-temporal/#sec-temporal-calendar-date-records
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struct CalendarDate {
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Optional<Utf16String> era;
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Optional<i32> era_year;
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i32 year { 0 };
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u8 month { 0 };
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Utf16String month_code;
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u8 day { 0 };
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u8 day_of_week { 0 };
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u16 day_of_year { 0 };
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YearWeek week_of_year;
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u8 days_in_week { 0 };
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u8 days_in_month { 0 };
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u16 days_in_year { 0 };
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u8 months_in_year { 0 };
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bool in_leap_year { false };
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};
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Optional<MonthCode> parse_month_code(Utf16View month_code);
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Utf16String create_month_code(u8 month_number, bool is_leap_month);
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CalendarDate iso_date_to_calendar_date(StringView calendar, ISODate);
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Optional<ISODate> calendar_date_to_iso_date(StringView calendar, i32 year, u8 month, u8 day);
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Optional<ISODate> iso_year_and_month_code_to_iso_date(StringView calendar, i32 year, Utf16View month_code, u8 day);
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Optional<ISODate> calendar_year_and_month_code_to_iso_date(StringView calendar, i32 arithmetic_year, Utf16View month_code, u8 day);
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u8 calendar_months_in_year(StringView calendar, i32 arithmetic_year);
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u8 calendar_days_in_month(StringView calendar, i32 arithmetic_year, u8 ordinal_month);
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u8 calendar_max_days_in_month_code(StringView calendar, Utf16View month_code);
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bool calendar_year_contains_month_code(StringView calendar, i32 arithmetic_year, Utf16View month_code);
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}
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