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79 lines
2.9 KiB
C++
79 lines
2.9 KiB
C++
/*
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* Copyright (c) 2024, Andrew Kaster <andrew@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 = GC::RootVector<GC::Ref<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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GC_CELL(Job, JS::Cell)
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GC_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 GC::Ref<Job> create(JS::VM&, Type, StorageAPI::StorageKey, URL::URL scope_url, URL::URL script_url, GC::Ptr<WebIDL::Promise>, GC::Ptr<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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GC::Ptr<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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GC::Ptr<WebIDL::Promise> job_promise = nullptr;
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RawPtr<JobQueue> containing_job_queue = nullptr;
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Vector<GC::Ref<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, GC::Ptr<WebIDL::Promise>, GC::Ptr<HTML::EnvironmentSettingsObject> client);
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};
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// https://w3c.github.io/ServiceWorker/#schedule-job-algorithm
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void schedule_job(JS::VM&, GC::Ref<Job>);
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}
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