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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.
56 lines
2.5 KiB
C++
56 lines
2.5 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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#include <LibJS/Heap/Heap.h>
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#include <LibJS/Runtime/VM.h>
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#include <LibWeb/Fetch/Infrastructure/FetchAlgorithms.h>
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namespace Web::Fetch::Infrastructure {
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JS::NonnullGCPtr<FetchAlgorithms> FetchAlgorithms::create(JS::VM& vm, Input input)
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{
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auto process_request_body_chunk_length = JS::create_heap_function(vm.heap(), move(input.process_request_body_chunk_length));
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auto process_request_end_of_body = JS::create_heap_function(vm.heap(), move(input.process_request_end_of_body));
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auto process_early_hints_response = JS::create_heap_function(vm.heap(), move(input.process_early_hints_response));
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auto process_response = JS::create_heap_function(vm.heap(), move(input.process_response));
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auto process_response_end_of_body = JS::create_heap_function(vm.heap(), move(input.process_response_end_of_body));
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auto process_response_consume_body = JS::create_heap_function(vm.heap(), move(input.process_response_consume_body));
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return vm.heap().allocate_without_realm<FetchAlgorithms>(
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process_request_body_chunk_length,
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process_request_end_of_body,
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process_early_hints_response,
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process_response,
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process_response_end_of_body,
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process_response_consume_body);
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}
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FetchAlgorithms::FetchAlgorithms(
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ProcessRequestBodyChunkLengthHeapFunction process_request_body_chunk_length,
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ProcessRequestEndOfBodyHeapFunction process_request_end_of_body,
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ProcessEarlyHintsResponseHeapFunction process_early_hints_response,
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ProcessResponseHeapFunction process_response,
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ProcessResponseEndOfBodyHeapFunction process_response_end_of_body,
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ProcessResponseConsumeBodyHeapFunction process_response_consume_body)
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: m_process_request_body_chunk_length(process_request_body_chunk_length)
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, m_process_request_end_of_body(process_request_end_of_body)
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, m_process_early_hints_response(process_early_hints_response)
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, m_process_response(process_response)
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, m_process_response_end_of_body(process_response_end_of_body)
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, m_process_response_consume_body(process_response_consume_body)
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{
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}
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void FetchAlgorithms::visit_edges(JS::Cell::Visitor& visitor)
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{
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visitor.visit(m_process_request_body_chunk_length);
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visitor.visit(m_process_request_end_of_body);
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visitor.visit(m_process_early_hints_response);
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visitor.visit(m_process_response);
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visitor.visit(m_process_response_end_of_body);
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visitor.visit(m_process_response_consume_body);
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}
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}
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