5951a93f51
We should not GC allocate in the constructors of GC-allocated objects because a new allocation might trigger garbage collection, which in turn might access not fully initialized objects.
77 lines
4.2 KiB
C++
77 lines
4.2 KiB
C++
/*
|
|
* Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/Optional.h>
|
|
#include <LibJS/Heap/Cell.h>
|
|
#include <LibJS/Heap/GCPtr.h>
|
|
#include <LibJS/Heap/HeapFunction.h>
|
|
#include <LibJS/SafeFunction.h>
|
|
#include <LibWeb/Forward.h>
|
|
|
|
namespace Web::Fetch::Infrastructure {
|
|
|
|
// https://fetch.spec.whatwg.org/#fetch-elsewhere-fetch
|
|
class FetchAlgorithms : public JS::Cell {
|
|
JS_CELL(FetchAlgorithms, JS::Cell);
|
|
|
|
public:
|
|
struct ConsumeBodyFailureTag { };
|
|
using BodyBytes = Variant<Empty, ConsumeBodyFailureTag, ByteBuffer>;
|
|
|
|
using ProcessRequestBodyChunkLengthFunction = Function<void(u64)>;
|
|
using ProcessRequestEndOfBodyFunction = Function<void()>;
|
|
using ProcessEarlyHintsResponseFunction = Function<void(JS::NonnullGCPtr<Infrastructure::Response>)>;
|
|
using ProcessResponseFunction = Function<void(JS::NonnullGCPtr<Infrastructure::Response>)>;
|
|
using ProcessResponseEndOfBodyFunction = Function<void(JS::NonnullGCPtr<Infrastructure::Response>)>;
|
|
using ProcessResponseConsumeBodyFunction = Function<void(JS::NonnullGCPtr<Infrastructure::Response>, BodyBytes)>;
|
|
|
|
using ProcessRequestBodyChunkLengthHeapFunction = JS::NonnullGCPtr<JS::HeapFunction<ProcessRequestBodyChunkLengthFunction::FunctionType>>;
|
|
using ProcessRequestEndOfBodyHeapFunction = JS::NonnullGCPtr<JS::HeapFunction<ProcessRequestEndOfBodyFunction::FunctionType>>;
|
|
using ProcessEarlyHintsResponseHeapFunction = JS::NonnullGCPtr<JS::HeapFunction<ProcessEarlyHintsResponseFunction::FunctionType>>;
|
|
using ProcessResponseHeapFunction = JS::NonnullGCPtr<JS::HeapFunction<ProcessResponseFunction::FunctionType>>;
|
|
using ProcessResponseEndOfBodyHeapFunction = JS::NonnullGCPtr<JS::HeapFunction<ProcessResponseEndOfBodyFunction::FunctionType>>;
|
|
using ProcessResponseConsumeBodyHeapFunction = JS::NonnullGCPtr<JS::HeapFunction<ProcessResponseConsumeBodyFunction::FunctionType>>;
|
|
|
|
struct Input {
|
|
ProcessRequestBodyChunkLengthFunction process_request_body_chunk_length;
|
|
ProcessRequestEndOfBodyFunction process_request_end_of_body;
|
|
ProcessEarlyHintsResponseFunction process_early_hints_response;
|
|
ProcessResponseFunction process_response;
|
|
ProcessResponseEndOfBodyFunction process_response_end_of_body;
|
|
ProcessResponseConsumeBodyFunction process_response_consume_body;
|
|
};
|
|
|
|
[[nodiscard]] static JS::NonnullGCPtr<FetchAlgorithms> create(JS::VM&, Input);
|
|
|
|
ProcessRequestBodyChunkLengthFunction const& process_request_body_chunk_length() const { return m_process_request_body_chunk_length->function(); }
|
|
ProcessRequestEndOfBodyFunction const& process_request_end_of_body() const { return m_process_request_end_of_body->function(); }
|
|
ProcessEarlyHintsResponseFunction const& process_early_hints_response() const { return m_process_early_hints_response->function(); }
|
|
ProcessResponseFunction const& process_response() const { return m_process_response->function(); }
|
|
ProcessResponseEndOfBodyFunction const& process_response_end_of_body() const { return m_process_response_end_of_body->function(); }
|
|
ProcessResponseConsumeBodyFunction const& process_response_consume_body() const { return m_process_response_consume_body->function(); }
|
|
|
|
virtual void visit_edges(JS::Cell::Visitor&) override;
|
|
|
|
private:
|
|
explicit FetchAlgorithms(
|
|
ProcessRequestBodyChunkLengthHeapFunction process_request_body_chunk_length,
|
|
ProcessRequestEndOfBodyHeapFunction process_request_end_of_body,
|
|
ProcessEarlyHintsResponseHeapFunction process_early_hints_response,
|
|
ProcessResponseHeapFunction process_response,
|
|
ProcessResponseEndOfBodyHeapFunction process_response_end_of_body,
|
|
ProcessResponseConsumeBodyHeapFunction process_response_consume_body);
|
|
|
|
ProcessRequestBodyChunkLengthHeapFunction m_process_request_body_chunk_length;
|
|
ProcessRequestEndOfBodyHeapFunction m_process_request_end_of_body;
|
|
ProcessEarlyHintsResponseHeapFunction m_process_early_hints_response;
|
|
ProcessResponseHeapFunction m_process_response;
|
|
ProcessResponseEndOfBodyHeapFunction m_process_response_end_of_body;
|
|
ProcessResponseConsumeBodyHeapFunction m_process_response_consume_body;
|
|
};
|
|
|
|
}
|