2 * Copyright (C) 2017 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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23 * THE POSSIBILITY OF SUCH DAMAGE.
27 #include "ServiceWorkerRegistration.h"
29 #if ENABLE(SERVICE_WORKER)
30 #include "DOMWindow.h"
32 #include "Navigator.h"
33 #include "ServiceWorkerContainer.h"
34 #include "WorkerGlobalScope.h"
35 #include "WorkerNavigator.h"
39 static ServiceWorkerContainer* containerForScriptExecutionContext(ScriptExecutionContext& context)
41 NavigatorBase* navigator = nullptr;
42 if (is<Document>(context)) {
43 if (auto* window = downcast<Document>(context).domWindow())
44 navigator = window->navigator();
46 navigator = &downcast<WorkerGlobalScope>(context).navigator();
48 return navigator ? navigator->serviceWorker() : nullptr;
51 ServiceWorkerRegistration::ServiceWorkerRegistration(ScriptExecutionContext& context, ServiceWorkerRegistrationData&& registrationData)
52 : ActiveDOMObject(&context)
53 , m_registrationData(WTFMove(registrationData))
58 ServiceWorker* ServiceWorkerRegistration::installing()
63 ServiceWorker* ServiceWorkerRegistration::waiting()
68 ServiceWorker* ServiceWorkerRegistration::active()
73 const String& ServiceWorkerRegistration::scope() const
75 return m_registrationData.scopeURL;
78 ServiceWorkerUpdateViaCache ServiceWorkerRegistration::updateViaCache() const
80 return m_registrationData.updateViaCache;
83 void ServiceWorkerRegistration::update(Ref<DeferredPromise>&& promise)
85 promise->reject(Exception(NotSupportedError, ASCIILiteral("ServiceWorkerRegistration::update not yet implemented")));
88 void ServiceWorkerRegistration::unregister(Ref<DeferredPromise>&& promise)
90 auto* context = scriptExecutionContext();
93 promise->reject(Exception(InvalidStateError));
97 auto* container = containerForScriptExecutionContext(*context);
99 promise->reject(Exception(InvalidStateError));
103 container->removeRegistration(m_registrationData.scopeURL, WTFMove(promise));
106 EventTargetInterface ServiceWorkerRegistration::eventTargetInterface() const
108 return ServiceWorkerRegistrationEventTargetInterfaceType;
111 ScriptExecutionContext* ServiceWorkerRegistration::scriptExecutionContext() const
113 return ActiveDOMObject::scriptExecutionContext();
116 const char* ServiceWorkerRegistration::activeDOMObjectName() const
118 return "ServiceWorkerRegistration";
121 bool ServiceWorkerRegistration::canSuspendForDocumentSuspension() const
123 return !hasPendingActivity();
126 } // namespace WebCore
128 #endif // ENABLE(SERVICE_WORKER)