1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
/*
* Copyright (C) 2017 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "ActiveDOMObject.h"
#include "AddEventListenerOptions.h"
#include "EventTarget.h"
#include "IDLTypes.h"
#include "JSDOMPromiseDeferredForward.h"
#include "MessageEvent.h"
#include "PushPermissionState.h"
#include "PushSubscription.h"
#include "SWClientConnection.h"
#include "SWServer.h"
#include "ServiceWorkerJobClient.h"
#include "ServiceWorkerRegistration.h"
#include "ServiceWorkerRegistrationOptions.h"
#include "WorkerType.h"
#include <wtf/Forward.h>
#include <wtf/Threading.h>
namespace WebCore {
class DeferredPromise;
class NavigatorBase;
class ServiceWorker;
class TrustedScriptURL;
enum class ServiceWorkerUpdateViaCache : uint8_t;
enum class WorkerType : bool;
struct CookieChangeSubscription;
class ServiceWorkerContainer final : public EventTarget, public ActiveDOMObject, public ServiceWorkerJobClient {
WTF_MAKE_NONCOPYABLE(ServiceWorkerContainer);
WTF_MAKE_TZONE_OR_ISO_ALLOCATED(ServiceWorkerContainer);
public:
static UniqueRef<ServiceWorkerContainer> create(ScriptExecutionContext*, NavigatorBase&);
~ServiceWorkerContainer();
// ActiveDOMObject.
void ref() const final;
void deref() const final;
ServiceWorker* controller() const;
using ReadyPromise = DOMPromiseProxy<IDLInterface<ServiceWorkerRegistration>>;
ReadyPromise& ready();
using RegistrationOptions = ServiceWorkerRegistrationOptions;
void addRegistration(std::variant<RefPtr<TrustedScriptURL>, String>&&, const RegistrationOptions&, Ref<DeferredPromise>&&);
void unregisterRegistration(ServiceWorkerRegistrationIdentifier, DOMPromiseDeferred<IDLBoolean>&&);
void updateRegistration(const URL& scopeURL, const URL& scriptURL, WorkerType, RefPtr<DeferredPromise>&&);
void getRegistration(const String& clientURL, Ref<DeferredPromise>&&);
void updateRegistrationState(ServiceWorkerRegistrationIdentifier, ServiceWorkerRegistrationState, const std::optional<ServiceWorkerData>&);
void updateWorkerState(ServiceWorkerIdentifier, ServiceWorkerState);
void queueTaskToFireUpdateFoundEvent(ServiceWorkerRegistrationIdentifier);
void queueTaskToDispatchControllerChangeEvent();
void postMessage(MessageWithMessagePorts&&, ServiceWorkerData&& sourceData, String&& sourceOrigin);
void getRegistrations(Ref<DeferredPromise>&&);
ServiceWorkerRegistration* registration(ServiceWorkerRegistrationIdentifier identifier) const { return m_registrations.get(identifier); }
void addRegistration(ServiceWorkerRegistration&);
void removeRegistration(ServiceWorkerRegistration&);
void subscribeToPushService(ServiceWorkerRegistration&, const Vector<uint8_t>& applicationServerKey, DOMPromiseDeferred<IDLInterface<PushSubscription>>&&);
void unsubscribeFromPushService(ServiceWorkerRegistrationIdentifier, PushSubscriptionIdentifier, DOMPromiseDeferred<IDLBoolean>&&);
void getPushSubscription(ServiceWorkerRegistration&, DOMPromiseDeferred<IDLNullable<IDLInterface<PushSubscription>>>&&);
void getPushPermissionState(ServiceWorkerRegistrationIdentifier, DOMPromiseDeferred<IDLEnumeration<PushPermissionState>>&&);
#if ENABLE(NOTIFICATIONS)
void getNotifications(const URL&, const String&, DOMPromiseDeferred<IDLSequence<IDLInterface<Notification>>>&&);
#endif
ServiceWorkerJob* job(ServiceWorkerJobIdentifier);
void startMessages();
bool isStopped() const { return m_isStopped; };
NavigatorBase* navigator() { return &m_navigator; }
using VoidPromise = DOMPromiseDeferred<void>;
using NavigationPreloadStatePromise = DOMPromiseDeferred<IDLDictionary<NavigationPreloadState>>;
void enableNavigationPreload(ServiceWorkerRegistrationIdentifier, VoidPromise&&);
void disableNavigationPreload(ServiceWorkerRegistrationIdentifier, VoidPromise&&);
void setNavigationPreloadHeaderValue(ServiceWorkerRegistrationIdentifier, String&&, VoidPromise&&);
void getNavigationPreloadState(ServiceWorkerRegistrationIdentifier, NavigationPreloadStatePromise&&);
void addCookieChangeSubscriptions(ServiceWorkerRegistrationIdentifier, Vector<CookieChangeSubscription>&&, Ref<DeferredPromise>&&);
void removeCookieChangeSubscriptions(ServiceWorkerRegistrationIdentifier, Vector<CookieChangeSubscription>&&, Ref<DeferredPromise>&&);
void cookieChangeSubscriptions(ServiceWorkerRegistrationIdentifier, Ref<DeferredPromise>&&);
private:
ServiceWorkerContainer(ScriptExecutionContext*, NavigatorBase&);
bool addEventListener(const AtomString& eventType, Ref<EventListener>&&, const AddEventListenerOptions& = { }) final;
void scheduleJob(std::unique_ptr<ServiceWorkerJob>&&);
void jobFailedWithException(ServiceWorkerJob&, const Exception&) final;
void jobResolvedWithRegistration(ServiceWorkerJob&, ServiceWorkerRegistrationData&&, ShouldNotifyWhenResolved) final;
void jobResolvedWithUnregistrationResult(ServiceWorkerJob&, bool unregistrationResult) final;
void startScriptFetchForJob(ServiceWorkerJob&, FetchOptions::Cache) final;
void jobFinishedLoadingScript(ServiceWorkerJob&, WorkerFetchResult&&) final;
void jobFailedLoadingScript(ServiceWorkerJob&, const ResourceError&, Exception&&) final;
void notifyFailedFetchingScript(ServiceWorkerJob&, const ResourceError&);
void destroyJob(ServiceWorkerJob&);
void willSettleRegistrationPromise(bool success);
ServiceWorkerOrClientIdentifier contextIdentifier() final;
ScriptExecutionContext* context() final { return scriptExecutionContext(); }
SWClientConnection& ensureSWClientConnection();
Ref<SWClientConnection> ensureProtectedSWClientConnection();
ScriptExecutionContext* scriptExecutionContext() const final { return ActiveDOMObject::scriptExecutionContext(); }
enum EventTargetInterfaceType eventTargetInterface() const final { return EventTargetInterfaceType::ServiceWorkerContainer; }
void refEventTarget() final;
void derefEventTarget() final;
// ActiveDOMObject.
void stop() final;
void notifyRegistrationIsSettled(const ServiceWorkerRegistrationKey&);
std::unique_ptr<ReadyPromise> m_readyPromise;
NavigatorBase& m_navigator;
RefPtr<SWClientConnection> m_swConnection;
struct OngoingJob {
std::unique_ptr<ServiceWorkerJob> job;
RefPtr<PendingActivity<ServiceWorkerContainer>> pendingActivity;
};
HashMap<ServiceWorkerJobIdentifier, OngoingJob> m_jobMap;
bool m_isStopped { false };
HashMap<ServiceWorkerRegistrationIdentifier, WeakRef<ServiceWorkerRegistration, WeakPtrImplWithEventTargetData>> m_registrations;
#if ASSERT_ENABLED
Ref<Thread> m_creationThread { Thread::current() };
#endif
uint64_t m_lastOngoingSettledRegistrationIdentifier { 0 };
HashMap<uint64_t, ServiceWorkerRegistrationKey> m_ongoingSettledRegistrations;
bool m_shouldDeferMessageEvents { false };
Vector<MessageEvent::MessageEventWithStrongData> m_deferredMessageEvents;
};
} // namespace WebCore
|
