ladybird/Libraries/LibWeb/Encoding/TextDecoder.h
Shannon Booth f87041bf3a LibGC+Everywhere: Factor out a LibGC from LibJS
Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
2024-11-15 14:49:20 +01:00

57 lines
1.6 KiB
C++

/*
* Copyright (c) 2022, Ali Mohammad Pur <mpfard@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Forward.h>
#include <AK/NonnullRefPtr.h>
#include <LibJS/Forward.h>
#include <LibTextCodec/Decoder.h>
#include <LibWeb/Bindings/PlatformObject.h>
#include <LibWeb/Forward.h>
#include <LibWeb/WebIDL/ExceptionOr.h>
namespace Web::Encoding {
// https://encoding.spec.whatwg.org/#textdecoderoptions
struct TextDecoderOptions {
bool fatal = false;
bool ignore_bom = false;
};
// https://encoding.spec.whatwg.org/#textdecodeoptions
struct TextDecodeOptions {
bool stream = false;
};
// https://encoding.spec.whatwg.org/#textdecoder
class TextDecoder : public Bindings::PlatformObject {
WEB_PLATFORM_OBJECT(TextDecoder, Bindings::PlatformObject);
GC_DECLARE_ALLOCATOR(TextDecoder);
public:
static WebIDL::ExceptionOr<GC::Ref<TextDecoder>> construct_impl(JS::Realm&, FlyString encoding, Optional<TextDecoderOptions> const& options = {});
virtual ~TextDecoder() override;
WebIDL::ExceptionOr<String> decode(Optional<GC::Root<WebIDL::BufferSource>> const&, Optional<TextDecodeOptions> const& options = {}) const;
FlyString const& encoding() const { return m_encoding; }
bool fatal() const { return m_fatal; }
bool ignore_bom() const { return m_ignore_bom; }
private:
TextDecoder(JS::Realm&, TextCodec::Decoder&, FlyString encoding, bool fatal, bool ignore_bom);
virtual void initialize(JS::Realm&) override;
TextCodec::Decoder& m_decoder;
FlyString m_encoding;
bool m_fatal { false };
bool m_ignore_bom { false };
};
}