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LibWeb: Make Fetch::Infrastructure::{Request,Response,HeaderList} GC'd

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This is the way.

On a more serious note, there's no reason to keep adding ref-counted
classes to LibWeb now that the majority of classes is GC'd - it only
adds the risk of discovering some cycle down the line, and forces us to
use handles as we can't visit().
This commit is contained in:
Linus Groh 2022-10-30 01:52:07 +00:00
parent 63122d0276
commit b1968b8bed
19 changed files with 270 additions and 169 deletions
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22
Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Requests.h
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@ -10,11 +10,12 @@
#include <AK/Error.h>
#include <AK/Forward.h>
#include <AK/Optional.h>
#include <AK/RefCounted.h>
#include <AK/String.h>
#include <AK/URL.h>
#include <AK/Variant.h>
#include <AK/Vector.h>
#include <LibJS/Forward.h>
#include <LibJS/Heap/Cell.h>
#include <LibWeb/Fetch/Infrastructure/HTTP/Bodies.h>
#include <LibWeb/Fetch/Infrastructure/HTTP/Headers.h>
#include <LibWeb/HTML/Origin.h>
@ -24,7 +25,9 @@
namespace Web::Fetch::Infrastructure {
// https://fetch.spec.whatwg.org/#concept-request
class Request final : public RefCounted<Request> {
class Request final : public JS::Cell {
JS_CELL(Request, JS::Cell);
public:
enum class CacheMode {
Default,
@ -156,7 +159,7 @@ public:
using ReservedClientType = Variant<Empty, HTML::Environment*, HTML::EnvironmentSettingsObject*>;
using WindowType = Variant<Window, HTML::EnvironmentSettingsObject*>;
static NonnullRefPtr<Request> create();
[[nodiscard]] static JS::NonnullGCPtr<Request> create(JS::VM&);
[[nodiscard]] ReadonlyBytes method() const { return m_method; }
void set_method(ByteBuffer method) { m_method = move(method); }
@ -164,9 +167,8 @@ public:
[[nodiscard]] bool local_urls_only() const { return m_local_urls_only; }
void set_local_urls_only(bool local_urls_only) { m_local_urls_only = local_urls_only; }
[[nodiscard]] NonnullRefPtr<HeaderList> const& header_list() const { return m_header_list; }
[[nodiscard]] NonnullRefPtr<HeaderList>& header_list() { return m_header_list; }
void set_header_list(NonnullRefPtr<HeaderList> header_list) { m_header_list = move(header_list); }
[[nodiscard]] JS::NonnullGCPtr<HeaderList> header_list() const { return m_header_list; }
void set_header_list(JS::NonnullGCPtr<HeaderList> header_list) { m_header_list = header_list; }
[[nodiscard]] bool unsafe_request() const { return m_unsafe_request; }
void set_unsafe_request(bool unsafe_request) { m_unsafe_request = unsafe_request; }
@ -294,14 +296,16 @@ public:
[[nodiscard]] String serialize_origin() const;
[[nodiscard]] ErrorOr<ByteBuffer> byte_serialize_origin() const;
[[nodiscard]] WebIDL::ExceptionOr<NonnullRefPtr<Request>> clone() const;
[[nodiscard]] WebIDL::ExceptionOr<JS::NonnullGCPtr<Request>> clone(JS::VM&) const;
[[nodiscard]] ErrorOr<void> add_range_header(u64 first, Optional<u64> const& last);
[[nodiscard]] bool cross_origin_embedder_policy_allows_credentials() const;
private:
Request();
explicit Request(JS::NonnullGCPtr<HeaderList>);
virtual void visit_edges(JS::Cell::Visitor&) override;
// https://fetch.spec.whatwg.org/#concept-request-method
// A request has an associated method (a method). Unless stated otherwise it is `GET`.
@ -313,7 +317,7 @@ private:
// https://fetch.spec.whatwg.org/#concept-request-header-list
// A request has an associated header list (a header list). Unless stated otherwise it is empty.
NonnullRefPtr<HeaderList> m_header_list;
JS::NonnullGCPtr<HeaderList> m_header_list;
// https://fetch.spec.whatwg.org/#unsafe-request-flag
// A request has an associated unsafe-request flag. Unless stated otherwise it is unset.