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3b3ff6f057
This is an editorial change in the Temporal proposal. See:fcdb47eef047742070032adf50d440eaeb7aab7beea10d38d06ce375
72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
/*
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* Copyright (c) 2024-2025, 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/Types.h>
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#include <AK/Variant.h>
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#include <LibCrypto/BigInt/SignedBigInteger.h>
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namespace JS::Temporal {
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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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// 4.5.1 Time Records, https://tc39.es/proposal-temporal/#sec-temporal-time-records
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struct Time {
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double days { 0 };
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u8 hour { 0 };
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u8 minute { 0 };
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u8 second { 0 };
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u16 millisecond { 0 };
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u16 microsecond { 0 };
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u16 nanosecond { 0 };
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};
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// 5.5.1 ISO Date-Time Records, https://tc39.es/proposal-temporal/#sec-temporal-iso-date-time-records
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struct ISODateTime {
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ISODate iso_date;
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Time time;
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};
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// 7.5.3 Internal Duration Records, https://tc39.es/proposal-temporal/#sec-temporal-internal-duration-records
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// A time duration is an integer in the inclusive interval from -maxTimeDuration to maxTimeDuration, where
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// maxTimeDuration = 2**53 × 10**9 - 1 = 9,007,199,254,740,991,999,999,999. It represents the portion of a
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// Temporal.Duration object that deals with time units, but as a combined value of total nanoseconds.
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using TimeDuration = Crypto::SignedBigInteger;
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// 9.5.1 ISO Year-Month Records, https://tc39.es/proposal-temporal/#sec-temporal-iso-year-month-records
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struct ISOYearMonth {
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i32 year { 0 };
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u8 month { 0 };
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};
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// 13.32 ISO String Time Zone Parse Records, https://tc39.es/proposal-temporal/#sec-temporal-iso-string-time-zone-parse-records
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struct ParsedISOTimeZone {
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bool z_designator { false };
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Optional<String> offset_string;
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Optional<String> time_zone_annotation;
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};
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// 13.33 ISO Date-Time Parse Records, https://tc39.es/proposal-temporal/#sec-temporal-iso-date-time-parse-records
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struct ParsedISODateTime {
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struct StartOfDay { };
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Optional<i32> year { 0 };
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u8 month { 0 };
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u8 day { 0 };
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Variant<StartOfDay, Time> time;
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ParsedISOTimeZone time_zone;
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Optional<String> calendar;
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};
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}
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