mirror of
https://github.com/LadybirdBrowser/ladybird.git
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2692db8699
Note that as of this commit, there aren't any such throwers, and the call site in Heap::allocate will drop exceptions on the floor. This commit only serves to change the declaration of the overrides, make sure they return an empty value, and to propagate OOM errors frm their base initialize invocations.
80 lines
3.0 KiB
C++
80 lines
3.0 KiB
C++
/*
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* Copyright (c) 2022, Linus Groh <linusg@serenityos.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 <LibJS/Forward.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/Fetch/Body.h>
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#include <LibWeb/Fetch/BodyInit.h>
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#include <LibWeb/Fetch/Headers.h>
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#include <LibWeb/Fetch/Infrastructure/HTTP/Responses.h>
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#include <LibWeb/Forward.h>
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namespace Web::Fetch {
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// https://fetch.spec.whatwg.org/#responseinit
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struct ResponseInit {
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u16 status;
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DeprecatedString status_text;
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Optional<HeadersInit> headers;
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};
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// https://fetch.spec.whatwg.org/#response
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class Response final
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: public Bindings::PlatformObject
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, public BodyMixin {
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WEB_PLATFORM_OBJECT(Response, Bindings::PlatformObject);
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public:
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static JS::NonnullGCPtr<Response> create(JS::Realm&, JS::NonnullGCPtr<Infrastructure::Response>, Headers::Guard);
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static WebIDL::ExceptionOr<JS::NonnullGCPtr<Response>> construct_impl(JS::Realm&, Optional<BodyInit> const& body = {}, ResponseInit const& init = {});
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virtual ~Response() override;
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// ^BodyMixin
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virtual Optional<MimeSniff::MimeType> mime_type_impl() const override;
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virtual Optional<Infrastructure::Body&> body_impl() override;
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virtual Optional<Infrastructure::Body const&> body_impl() const override;
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[[nodiscard]] JS::NonnullGCPtr<Infrastructure::Response> response() const { return m_response; }
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// JS API functions
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[[nodiscard]] static JS::NonnullGCPtr<Response> error(JS::VM&);
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[[nodiscard]] static WebIDL::ExceptionOr<JS::NonnullGCPtr<Response>> redirect(JS::VM&, DeprecatedString const& url, u16 status);
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[[nodiscard]] static WebIDL::ExceptionOr<JS::NonnullGCPtr<Response>> json(JS::VM&, JS::Value data, ResponseInit const& init = {});
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[[nodiscard]] Bindings::ResponseType type() const;
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[[nodiscard]] DeprecatedString url() const;
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[[nodiscard]] bool redirected() const;
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[[nodiscard]] u16 status() const;
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[[nodiscard]] bool ok() const;
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[[nodiscard]] DeprecatedString status_text() const;
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[[nodiscard]] JS::NonnullGCPtr<Headers> headers() const;
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[[nodiscard]] WebIDL::ExceptionOr<JS::NonnullGCPtr<Response>> clone() const;
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// Pull in json() from the BodyMixin, which gets lost due to the static json() above
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using BodyMixin::json;
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private:
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Response(JS::Realm&, JS::NonnullGCPtr<Infrastructure::Response>);
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virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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WebIDL::ExceptionOr<void> initialize_response(ResponseInit const&, Optional<Infrastructure::BodyWithType> const&);
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// https://fetch.spec.whatwg.org/#concept-response-response
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// A Response object has an associated response (a response).
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JS::NonnullGCPtr<Infrastructure::Response> m_response;
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// https://fetch.spec.whatwg.org/#response-headers
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// A Response object also has an associated headers (null or a Headers object), initially null.
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JS::GCPtr<Headers> m_headers;
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};
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}
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