Files
ladybird/Libraries/LibWeb/Fetch/Request.h
Shannon Booth fd44da6829 LibWeb/Bindings: Emit one bindings header and cpp per IDL
Previously, the LibWeb bindings generator would output multiple per
interface files like Prototype/Constructor/Namespace/GlobalMixin
depending on the contents of that IDL file.

This complicates the build system as it means that it does not know
what files will be generated without knowledge of the contents of that
IDL file.

Instead, for each IDL file only generate a single Bindings/<IDLFile>.h
and Bindings/<IDLFile>.cpp.
2026-04-21 07:36:13 +02:00

125 lines
4.5 KiB
C++

/*
* Copyright (c) 2022-2023, Linus Groh <linusg@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Forward.h>
#include <LibGC/Ptr.h>
#include <LibJS/Forward.h>
#include <LibWeb/Bindings/PlatformObject.h>
#include <LibWeb/Bindings/Request.h>
#include <LibWeb/Fetch/Body.h>
#include <LibWeb/Fetch/BodyInit.h>
#include <LibWeb/Fetch/Headers.h>
#include <LibWeb/Fetch/Infrastructure/HTTP/Requests.h>
#include <LibWeb/Forward.h>
namespace Web::Fetch {
// https://fetch.spec.whatwg.org/#requestinfo
using RequestInfo = Variant<GC::Root<Request>, String>;
// https://fetch.spec.whatwg.org/#requestinit
struct RequestInit {
Optional<String> method;
Optional<HeadersInit> headers;
Optional<NullableBodyInit> body;
Optional<String> referrer;
Optional<Bindings::ReferrerPolicy> referrer_policy;
Optional<Bindings::RequestMode> mode;
Optional<Bindings::RequestCredentials> credentials;
Optional<Bindings::RequestCache> cache;
Optional<Bindings::RequestRedirect> redirect;
Optional<String> integrity;
Optional<bool> keepalive;
Optional<GC::Ptr<DOM::AbortSignal>> signal;
Optional<Bindings::RequestDuplex> duplex;
Optional<Bindings::RequestPriority> priority;
Optional<JS::Value> window;
// https://infra.spec.whatwg.org/#map-is-empty
bool is_empty() const
{
return !(method.has_value()
|| headers.has_value()
|| body.has_value()
|| referrer.has_value()
|| referrer_policy.has_value()
|| mode.has_value()
|| credentials.has_value()
|| cache.has_value()
|| redirect.has_value()
|| integrity.has_value()
|| keepalive.has_value()
|| signal.has_value()
|| duplex.has_value()
|| priority.has_value()
|| window.has_value());
}
};
// https://fetch.spec.whatwg.org/#request
class Request final
: public Bindings::PlatformObject
, public BodyMixin {
WEB_PLATFORM_OBJECT(Request, Bindings::PlatformObject);
GC_DECLARE_ALLOCATOR(Request);
public:
[[nodiscard]] static GC::Ref<Request> create(JS::Realm&, GC::Ref<Infrastructure::Request>, Headers::Guard, GC::Ref<DOM::AbortSignal>);
static WebIDL::ExceptionOr<GC::Ref<Request>> construct_impl(JS::Realm&, RequestInfo const& input, RequestInit const& init = {});
virtual ~Request() override;
// ^BodyMixin
virtual Optional<MimeSniff::MimeType> mime_type_impl() const override;
virtual GC::Ptr<Infrastructure::Body> body_impl() override;
virtual GC::Ptr<Infrastructure::Body const> body_impl() const override;
virtual Bindings::PlatformObject& as_platform_object() override { return *this; }
virtual Bindings::PlatformObject const& as_platform_object() const override { return *this; }
[[nodiscard]] GC::Ref<Infrastructure::Request> request() const { return m_request; }
// JS API functions
[[nodiscard]] String method() const;
[[nodiscard]] String url() const;
[[nodiscard]] GC::Ref<Headers> headers() const;
[[nodiscard]] Bindings::RequestDestination destination() const;
[[nodiscard]] String referrer() const;
[[nodiscard]] Bindings::ReferrerPolicy referrer_policy() const;
[[nodiscard]] Bindings::RequestMode mode() const;
[[nodiscard]] Bindings::RequestCredentials credentials() const;
[[nodiscard]] Bindings::RequestCache cache() const;
[[nodiscard]] Bindings::RequestRedirect redirect() const;
[[nodiscard]] String integrity() const;
[[nodiscard]] bool keepalive() const;
[[nodiscard]] bool is_reload_navigation() const;
[[nodiscard]] bool is_history_navigation() const;
[[nodiscard]] GC::Ref<DOM::AbortSignal> signal() const;
[[nodiscard]] Bindings::RequestDuplex duplex() const;
[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<Request>> clone() const;
private:
Request(JS::Realm&, GC::Ref<Infrastructure::Request>);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
// https://fetch.spec.whatwg.org/#concept-request-request
// A Request object has an associated request (a request).
GC::Ref<Infrastructure::Request> m_request;
// https://fetch.spec.whatwg.org/#request-headers
// A Request object also has an associated headers (null or a Headers object), initially null.
GC::Ptr<Headers> m_headers;
// https://fetch.spec.whatwg.org/#request-signal
// A Request object has an associated signal (null or an AbortSignal object), initially null.
GC::Ptr<DOM::AbortSignal> m_signal;
};
}