ee37bb5a9c
Move the remaining LibJS primitive string users to UTF-16 views and strings. Remove the primitive string UTF-8 accessors and byte-string coercion paths so new callers cannot rely on the old storage model.
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
/*
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* Copyright (c) 2025, Luke Wilde <luke@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 <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/Encoding/TextEncoderCommon.h>
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#include <LibWeb/Streams/GenericTransformStream.h>
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namespace Web::Encoding {
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class TextEncoderStream final
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: public Bindings::PlatformObject
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, public Streams::GenericTransformStreamMixin
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, public TextEncoderCommonMixin {
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WEB_PLATFORM_OBJECT(TextEncoderStream, Bindings::PlatformObject);
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GC_DECLARE_ALLOCATOR(TextEncoderStream);
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public:
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static WebIDL::ExceptionOr<GC::Ref<TextEncoderStream>> construct_impl(JS::Realm&);
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virtual ~TextEncoderStream() override;
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private:
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TextEncoderStream(JS::Realm&, GC::Ref<Streams::TransformStream>);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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WebIDL::ExceptionOr<void> encode_and_enqueue_chunk(JS::Value);
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WebIDL::ExceptionOr<void> encode_and_flush();
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Optional<u32> convert_code_unit_to_scalar_value(u32 item, size_t& code_unit_index);
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// https://encoding.spec.whatwg.org/#textencoderstream-pending-high-surrogate
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Optional<u32> m_leading_surrogate;
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};
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}
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