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https://github.com/LadybirdBrowser/ladybird.git
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30d1eb4caf
This patch synchronizes changes from whatwg/fetch#1569 and resolves a related FIXME: "Refactor this to the new version of the spec introduced with whatwg/fetch@464326e.”
69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
/*
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* Copyright (c) 2022-2023, Linus Groh <linusg@serenityos.org>
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* Copyright (c) 2024, Jamie Mansfield <jmansfield@cadixdev.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/Forward.h>
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#include <AK/HashMap.h>
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#include <AK/Optional.h>
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#include <AK/String.h>
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#include <LibGC/Function.h>
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#include <LibGC/Ptr.h>
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#include <LibJS/Forward.h>
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#include <LibWeb/Forward.h>
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namespace Web::Fetch {
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// convertBytesToJSValue is an algorithm that takes a byte sequence and returns a JavaScript value or throws an exception
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using ConvertBytesToJSValueCallback = GC::Ref<GC::Function<WebIDL::ExceptionOr<JS::Value>(ByteBuffer bytes)>>;
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struct MultiPartFormDataHeader {
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Optional<String> name;
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Optional<String> filename;
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Optional<String> content_type;
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};
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struct ContentDispositionHeader {
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String type;
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OrderedHashMap<String, String> parameters;
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};
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struct MultipartParsingError {
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String message;
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};
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template<typename T>
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using MultipartParsingErrorOr = ErrorOr<T, MultipartParsingError>;
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// https://fetch.spec.whatwg.org/#body-mixin
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class BodyMixin {
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public:
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virtual ~BodyMixin();
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virtual Optional<MimeSniff::MimeType> mime_type_impl() const = 0;
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virtual GC::Ptr<Infrastructure::Body> body_impl() = 0;
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virtual GC::Ptr<Infrastructure::Body const> body_impl() const = 0;
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virtual Bindings::PlatformObject& as_platform_object() = 0;
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virtual Bindings::PlatformObject const& as_platform_object() const = 0;
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[[nodiscard]] bool is_unusable() const;
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[[nodiscard]] GC::Ptr<Streams::ReadableStream> body() const;
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[[nodiscard]] bool body_used() const;
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// JS API functions
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<WebIDL::Promise>> array_buffer() const;
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<WebIDL::Promise>> blob() const;
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<WebIDL::Promise>> bytes() const;
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<WebIDL::Promise>> form_data() const;
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<WebIDL::Promise>> json() const;
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<WebIDL::Promise>> text() const;
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};
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<WebIDL::Promise>> consume_body(JS::Realm&, BodyMixin const&, ConvertBytesToJSValueCallback);
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[[nodiscard]] MultipartParsingErrorOr<Vector<XHR::FormDataEntry>> parse_multipart_form_data(JS::Realm&, StringView input, MimeSniff::MimeType const& mime_type);
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}
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