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.
71 lines
3.3 KiB
C++
71 lines
3.3 KiB
C++
/*
|
|
* Copyright (c) 2021-2023, Linus Groh <linusg@serenityos.org>
|
|
* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
|
|
* Copyright (c) 2024-2026, Tim Flynn <trflynn89@ladybird.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/Utf16String.h>
|
|
#include <LibCrypto/BigInt/SignedBigInteger.h>
|
|
#include <LibCrypto/BigInt/UnsignedBigInteger.h>
|
|
#include <LibJS/Runtime/BigInt.h>
|
|
#include <LibJS/Runtime/Object.h>
|
|
#include <LibJS/Runtime/Temporal/AbstractOperations.h>
|
|
|
|
namespace JS::Temporal {
|
|
|
|
class Instant final : public Object {
|
|
JS_OBJECT(Instant, Object);
|
|
GC_DECLARE_ALLOCATOR(Instant);
|
|
|
|
public:
|
|
virtual ~Instant() override = default;
|
|
|
|
[[nodiscard]] GC::Ref<BigInt const> epoch_nanoseconds() const { return m_epoch_nanoseconds; }
|
|
|
|
private:
|
|
Instant(BigInt const& epoch_nanoseconds, Object& prototype);
|
|
|
|
virtual void visit_edges(Visitor&) override;
|
|
|
|
GC::Ref<BigInt const> m_epoch_nanoseconds; // [[EpochNanoseconds]]
|
|
};
|
|
|
|
// https://tc39.es/proposal-temporal/#eqn-nsMaxInstant
|
|
extern Crypto::SignedBigInteger const& NANOSECONDS_MAX_INSTANT;
|
|
|
|
// https://tc39.es/proposal-temporal/#eqn-nsMinInstant
|
|
extern Crypto::SignedBigInteger const& NANOSECONDS_MIN_INSTANT;
|
|
|
|
// https://tc39.es/proposal-temporal/#eqn-nsPerDay
|
|
extern Crypto::UnsignedBigInteger const& NANOSECONDS_PER_DAY;
|
|
|
|
// Non-standard:
|
|
extern Crypto::UnsignedBigInteger const& NANOSECONDS_PER_HOUR;
|
|
extern Crypto::UnsignedBigInteger const& NANOSECONDS_PER_MINUTE;
|
|
extern Crypto::UnsignedBigInteger const& NANOSECONDS_PER_SECOND;
|
|
extern Crypto::UnsignedBigInteger const& NANOSECONDS_PER_MILLISECOND;
|
|
extern Crypto::UnsignedBigInteger const& NANOSECONDS_PER_MICROSECOND;
|
|
extern Crypto::UnsignedBigInteger const& NANOSECONDS_PER_NANOSECOND;
|
|
|
|
extern Crypto::UnsignedBigInteger const& MICROSECONDS_PER_MILLISECOND;
|
|
extern Crypto::UnsignedBigInteger const& MILLISECONDS_PER_SECOND;
|
|
extern Crypto::UnsignedBigInteger const& SECONDS_PER_MINUTE;
|
|
extern Crypto::UnsignedBigInteger const& MINUTES_PER_HOUR;
|
|
extern Crypto::UnsignedBigInteger const& HOURS_PER_DAY;
|
|
|
|
bool is_valid_epoch_nanoseconds(Crypto::SignedBigInteger const& epoch_nanoseconds);
|
|
ThrowCompletionOr<GC::Ref<Instant>> create_temporal_instant(VM&, BigInt const& epoch_nanoseconds, GC::Ptr<FunctionObject> new_target = {});
|
|
ThrowCompletionOr<GC::Ref<Instant>> to_temporal_instant(VM&, Value item);
|
|
i8 compare_epoch_nanoseconds(Crypto::SignedBigInteger const& epoch_nanoseconds_one, Crypto::SignedBigInteger const& epoch_nanoseconds_two);
|
|
ThrowCompletionOr<Crypto::SignedBigInteger> add_instant(VM&, Crypto::SignedBigInteger const& epoch_nanoseconds, TimeDuration const&);
|
|
InternalDuration difference_instant(VM&, Crypto::SignedBigInteger const& nanoseconds1, Crypto::SignedBigInteger const& nanoseconds2, u64 rounding_increment, Unit smallest_unit, RoundingMode);
|
|
Crypto::SignedBigInteger round_temporal_instant(Crypto::SignedBigInteger const& nanoseconds, u64 increment, Unit, RoundingMode);
|
|
Utf16String temporal_instant_to_string(Instant const&, Optional<Utf16View> time_zone, SecondsStringPrecision::Precision);
|
|
ThrowCompletionOr<GC::Ref<Duration>> difference_temporal_instant(VM&, DurationOperation, Instant const&, Value other, Value options);
|
|
ThrowCompletionOr<GC::Ref<Instant>> add_duration_to_instant(VM&, ArithmeticOperation, Instant const&, Value temporal_duration_like);
|
|
|
|
}
|