mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-04-27 14:58:46 +00:00
f87041bf3a
Resulting in a massive rename across almost everywhere! Alongside the namespace change, we now have the following names: * JS::NonnullGCPtr -> GC::Ref * JS::GCPtr -> GC::Ptr * JS::HeapFunction -> GC::Function * JS::CellImpl -> GC::Cell * JS::Handle -> GC::Root
46 lines
1.6 KiB
C++
46 lines
1.6 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 <LibGC/Ptr.h>
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#include <LibJS/Forward.h>
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#include <LibJS/Heap/Cell.h>
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#include <LibWeb/Fetch/Infrastructure/HTTP/Responses.h>
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namespace Web::Fetch::Fetching {
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// Non-standard wrapper around a possibly pending Infrastructure::Response.
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// This is needed to fit the asynchronous nature of ResourceLoader into the synchronous expectations
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// of the Fetch spec - we run 'in parallel' as a deferred_invoke(), which is still on the main thread;
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// therefore we use callbacks to run portions of the spec that require waiting for an HTTP load.
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class PendingResponse : public JS::Cell {
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GC_CELL(PendingResponse, JS::Cell);
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GC_DECLARE_ALLOCATOR(PendingResponse);
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public:
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using Callback = Function<void(GC::Ref<Infrastructure::Response>)>;
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[[nodiscard]] static GC::Ref<PendingResponse> create(JS::VM&, GC::Ref<Infrastructure::Request>);
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[[nodiscard]] static GC::Ref<PendingResponse> create(JS::VM&, GC::Ref<Infrastructure::Request>, GC::Ref<Infrastructure::Response>);
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void when_loaded(Callback);
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void resolve(GC::Ref<Infrastructure::Response>);
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bool is_resolved() const { return m_response != nullptr; }
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private:
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PendingResponse(GC::Ref<Infrastructure::Request>, GC::Ptr<Infrastructure::Response> = {});
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virtual void visit_edges(JS::Cell::Visitor&) override;
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void run_callback();
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GC::Ptr<GC::Function<void(GC::Ref<Infrastructure::Response>)>> m_callback;
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GC::Ref<Infrastructure::Request> m_request;
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GC::Ptr<Infrastructure::Response> m_response;
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};
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}
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