mirror of
https://github.com/SerenityOS/serenity
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eac6c59e68
Now we can register jobs and they will be executed on the event loop "later". This doesn't feel like the right place to execute them, but the spec needs some updates in this regard anyway. (cherry picked from commit 29416befe640eae7bf44b72e3f4ad42a1e397701)
80 lines
2.9 KiB
C++
80 lines
2.9 KiB
C++
/*
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* Copyright (c) 2024, Andrew Kaster <akaster@ladybird.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 <AK/Types.h>
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#include <LibURL/URL.h>
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#include <LibWeb/Bindings/ServiceWorkerRegistrationPrototype.h>
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#include <LibWeb/Bindings/WorkerPrototype.h>
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#include <LibWeb/StorageAPI/StorageKey.h>
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namespace Web::ServiceWorker {
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struct Job;
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using JobQueue = JS::MarkedVector<JS::NonnullGCPtr<Job>>;
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// https://w3c.github.io/ServiceWorker/#dfn-job
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// FIXME: Consider not making this GC allocated, and give a special JobQueue class responsibility for its referenced GC objects
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struct Job : public JS::Cell {
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JS_CELL(Job, JS::Cell)
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JS_DECLARE_ALLOCATOR(Job);
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public:
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enum class Type : u8 {
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Register,
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Update,
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Unregister,
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};
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// https://w3c.github.io/ServiceWorker/#create-job
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static JS::NonnullGCPtr<Job> create(JS::VM&, Type, StorageAPI::StorageKey, URL::URL scope_url, URL::URL script_url, JS::GCPtr<WebIDL::Promise>, JS::GCPtr<HTML::EnvironmentSettingsObject> client);
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virtual ~Job() override;
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Type job_type; // https://w3c.github.io/ServiceWorker/#dfn-job-type
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StorageAPI::StorageKey storage_key; // https://w3c.github.io/ServiceWorker/#job-storage-key
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URL::URL scope_url;
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URL::URL script_url;
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Bindings::WorkerType worker_type = Bindings::WorkerType::Classic;
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// FIXME: The spec sometimes omits setting update_via_cache after CreateJob. Default to the default value for ServiceWorkerRegistrations
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Bindings::ServiceWorkerUpdateViaCache update_via_cache = Bindings::ServiceWorkerUpdateViaCache::Imports;
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JS::GCPtr<HTML::EnvironmentSettingsObject> client = nullptr;
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Optional<URL::URL> referrer;
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// FIXME: Spec just references this as an ECMAScript promise https://github.com/w3c/ServiceWorker/issues/1731
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JS::GCPtr<WebIDL::Promise> job_promise = nullptr;
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RawPtr<JobQueue> containing_job_queue = nullptr;
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Vector<JS::NonnullGCPtr<Job>> list_of_equivalent_jobs;
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bool force_cache_bypass = false;
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// https://w3c.github.io/ServiceWorker/#dfn-job-equivalent
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friend bool operator==(Job const& a, Job const& b)
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{
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if (a.job_type != b.job_type)
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return false;
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switch (a.job_type) {
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case Type::Register:
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case Type::Update:
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return a.scope_url == b.scope_url
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&& a.script_url == b.script_url
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&& a.worker_type == b.worker_type
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&& a.update_via_cache == b.update_via_cache;
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case Type::Unregister:
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return a.scope_url == b.scope_url;
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}
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}
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private:
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virtual void visit_edges(JS::Cell::Visitor& visitor) override;
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Job(Type, StorageAPI::StorageKey, URL::URL scope_url, URL::URL script_url, JS::GCPtr<WebIDL::Promise>, JS::GCPtr<HTML::EnvironmentSettingsObject> client);
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};
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// https://w3c.github.io/ServiceWorker/#schedule-job
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void schedule_job(JS::VM&, JS::NonnullGCPtr<Job>);
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}
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