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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 53 #include "platform/network/ContentSecurityPolicyParsers.h" | 53 #include "platform/network/ContentSecurityPolicyParsers.h" |
| 54 #include "platform/network/ContentSecurityPolicyResponseHeaders.h" | 54 #include "platform/network/ContentSecurityPolicyResponseHeaders.h" |
| 55 #include "public/platform/Platform.h" | 55 #include "public/platform/Platform.h" |
| 56 #include "public/platform/WebServiceWorkerProvider.h" | 56 #include "public/platform/WebServiceWorkerProvider.h" |
| 57 #include "public/platform/WebURLRequest.h" | 57 #include "public/platform/WebURLRequest.h" |
| 58 #include "public/web/WebDevToolsAgent.h" | 58 #include "public/web/WebDevToolsAgent.h" |
| 59 #include "public/web/WebServiceWorkerContextClient.h" | 59 #include "public/web/WebServiceWorkerContextClient.h" |
| 60 #include "public/web/WebServiceWorkerNetworkProvider.h" | 60 #include "public/web/WebServiceWorkerNetworkProvider.h" |
| 61 #include "public/web/WebSettings.h" | 61 #include "public/web/WebSettings.h" |
| 62 #include "public/web/WebView.h" | 62 #include "public/web/WebView.h" |
| 63 #include "public/web/WebWorkerPermissionClientProxy.h" | 63 #include "public/web/WebWorkerContentSettingsClientProxy.h" |
| 64 #include "web/ServiceWorkerGlobalScopeClientImpl.h" | 64 #include "web/ServiceWorkerGlobalScopeClientImpl.h" |
| 65 #include "web/ServiceWorkerGlobalScopeProxy.h" | 65 #include "web/ServiceWorkerGlobalScopeProxy.h" |
| 66 #include "web/WebDataSourceImpl.h" | 66 #include "web/WebDataSourceImpl.h" |
| 67 #include "web/WebLocalFrameImpl.h" | 67 #include "web/WebLocalFrameImpl.h" |
| 68 #include "web/WorkerPermissionClient.h" | 68 #include "web/WorkerContentSettingsClient.h" |
| 69 #include "wtf/Functional.h" | 69 #include "wtf/Functional.h" |
| 70 | 70 |
| 71 namespace blink { | 71 namespace blink { |
| 72 | 72 |
| 73 // A thin wrapper for one-off script loading. | 73 // A thin wrapper for one-off script loading. |
| 74 class WebEmbeddedWorkerImpl::Loader : public WorkerScriptLoaderClient { | 74 class WebEmbeddedWorkerImpl::Loader : public WorkerScriptLoaderClient { |
| 75 public: | 75 public: |
| 76 static PassOwnPtr<Loader> create() | 76 static PassOwnPtr<Loader> create() |
| 77 { | 77 { |
| 78 return adoptPtr(new Loader()); | 78 return adoptPtr(new Loader()); |
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| 119 private: | 119 private: |
| 120 Loader() : m_scriptLoader(WorkerScriptLoader::create()) | 120 Loader() : m_scriptLoader(WorkerScriptLoader::create()) |
| 121 { | 121 { |
| 122 } | 122 } |
| 123 | 123 |
| 124 RefPtr<WorkerScriptLoader> m_scriptLoader; | 124 RefPtr<WorkerScriptLoader> m_scriptLoader; |
| 125 OwnPtr<Closure> m_callback; | 125 OwnPtr<Closure> m_callback; |
| 126 RefPtr<ContentSecurityPolicy> m_contentSecurityPolicy; | 126 RefPtr<ContentSecurityPolicy> m_contentSecurityPolicy; |
| 127 }; | 127 }; |
| 128 | 128 |
| 129 WebEmbeddedWorker* WebEmbeddedWorker::create(WebServiceWorkerContextClient* clie
nt, WebWorkerPermissionClientProxy* permissionClient) | 129 WebEmbeddedWorker* WebEmbeddedWorker::create(WebServiceWorkerContextClient* clie
nt, WebWorkerContentSettingsClientProxy* contentSettingsClient) |
| 130 { | 130 { |
| 131 return new WebEmbeddedWorkerImpl(adoptPtr(client), adoptPtr(permissionClient
)); | 131 return new WebEmbeddedWorkerImpl(adoptPtr(client), adoptPtr(contentSettingsC
lient)); |
| 132 } | 132 } |
| 133 | 133 |
| 134 static HashSet<WebEmbeddedWorkerImpl*>& runningWorkerInstances() | 134 static HashSet<WebEmbeddedWorkerImpl*>& runningWorkerInstances() |
| 135 { | 135 { |
| 136 DEFINE_STATIC_LOCAL(HashSet<WebEmbeddedWorkerImpl*>, set, ()); | 136 DEFINE_STATIC_LOCAL(HashSet<WebEmbeddedWorkerImpl*>, set, ()); |
| 137 return set; | 137 return set; |
| 138 } | 138 } |
| 139 | 139 |
| 140 WebEmbeddedWorkerImpl::WebEmbeddedWorkerImpl(PassOwnPtr<WebServiceWorkerContextC
lient> client, PassOwnPtr<WebWorkerPermissionClientProxy> permissionClient) | 140 WebEmbeddedWorkerImpl::WebEmbeddedWorkerImpl(PassOwnPtr<WebServiceWorkerContextC
lient> client, PassOwnPtr<WebWorkerContentSettingsClientProxy> ContentSettingsCl
ient) |
| 141 : m_workerContextClient(client) | 141 : m_workerContextClient(client) |
| 142 , m_permissionClient(permissionClient) | 142 , m_contentSettingsClient(ContentSettingsClient) |
| 143 , m_workerInspectorProxy(WorkerInspectorProxy::create()) | 143 , m_workerInspectorProxy(WorkerInspectorProxy::create()) |
| 144 , m_webView(0) | 144 , m_webView(0) |
| 145 , m_mainFrame(0) | 145 , m_mainFrame(0) |
| 146 , m_askedToTerminate(false) | 146 , m_askedToTerminate(false) |
| 147 , m_pauseAfterDownloadState(DontPauseAfterDownload) | 147 , m_pauseAfterDownloadState(DontPauseAfterDownload) |
| 148 , m_waitingForDebuggerState(NotWaitingForDebugger) | 148 , m_waitingForDebuggerState(NotWaitingForDebugger) |
| 149 { | 149 { |
| 150 runningWorkerInstances().add(this); | 150 runningWorkerInstances().add(this); |
| 151 } | 151 } |
| 152 | 152 |
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| 401 Document* document = toWebLocalFrameImpl(m_mainFrame)->frame()->document(); | 401 Document* document = toWebLocalFrameImpl(m_mainFrame)->frame()->document(); |
| 402 | 402 |
| 403 WorkerThreadStartMode startMode = DontPauseWorkerGlobalScopeOnStart; | 403 WorkerThreadStartMode startMode = DontPauseWorkerGlobalScopeOnStart; |
| 404 if (InspectorInstrumentation::shouldPauseDedicatedWorkerOnStart(document)) | 404 if (InspectorInstrumentation::shouldPauseDedicatedWorkerOnStart(document)) |
| 405 startMode = PauseWorkerGlobalScopeOnStart; | 405 startMode = PauseWorkerGlobalScopeOnStart; |
| 406 | 406 |
| 407 // FIXME: this document's origin is pristine and without any extra privilege
s. (crbug.com/254993) | 407 // FIXME: this document's origin is pristine and without any extra privilege
s. (crbug.com/254993) |
| 408 SecurityOrigin* starterOrigin = document->securityOrigin(); | 408 SecurityOrigin* starterOrigin = document->securityOrigin(); |
| 409 | 409 |
| 410 OwnPtrWillBeRawPtr<WorkerClients> workerClients = WorkerClients::create(); | 410 OwnPtrWillBeRawPtr<WorkerClients> workerClients = WorkerClients::create(); |
| 411 providePermissionClientToWorker(workerClients.get(), m_permissionClient.rele
ase()); | 411 provideContentSettingsClientToWorker(workerClients.get(), m_contentSettingsC
lient.release()); |
| 412 provideServiceWorkerGlobalScopeClientToWorker(workerClients.get(), ServiceWo
rkerGlobalScopeClientImpl::create(*m_workerContextClient)); | 412 provideServiceWorkerGlobalScopeClientToWorker(workerClients.get(), ServiceWo
rkerGlobalScopeClientImpl::create(*m_workerContextClient)); |
| 413 provideServiceWorkerContainerClientToWorker(workerClients.get(), adoptPtr(m_
workerContextClient->createServiceWorkerProvider())); | 413 provideServiceWorkerContainerClientToWorker(workerClients.get(), adoptPtr(m_
workerContextClient->createServiceWorkerProvider())); |
| 414 | 414 |
| 415 // We need to set the CSP to both the shadow page's document and the Service
WorkerGlobalScope. | 415 // We need to set the CSP to both the shadow page's document and the Service
WorkerGlobalScope. |
| 416 document->initContentSecurityPolicy(m_mainScriptLoader->releaseContentSecuri
tyPolicy()); | 416 document->initContentSecurityPolicy(m_mainScriptLoader->releaseContentSecuri
tyPolicy()); |
| 417 | 417 |
| 418 KURL scriptURL = m_mainScriptLoader->url(); | 418 KURL scriptURL = m_mainScriptLoader->url(); |
| 419 OwnPtrWillBeRawPtr<WorkerThreadStartupData> startupData = | 419 OwnPtrWillBeRawPtr<WorkerThreadStartupData> startupData = |
| 420 WorkerThreadStartupData::create( | 420 WorkerThreadStartupData::create( |
| 421 scriptURL, | 421 scriptURL, |
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| 432 m_mainScriptLoader.clear(); | 432 m_mainScriptLoader.clear(); |
| 433 | 433 |
| 434 m_workerGlobalScopeProxy = ServiceWorkerGlobalScopeProxy::create(*this, *doc
ument, *m_workerContextClient); | 434 m_workerGlobalScopeProxy = ServiceWorkerGlobalScopeProxy::create(*this, *doc
ument, *m_workerContextClient); |
| 435 m_loaderProxy = WorkerLoaderProxy::create(this); | 435 m_loaderProxy = WorkerLoaderProxy::create(this); |
| 436 m_workerThread = ServiceWorkerThread::create(m_loaderProxy, *m_workerGlobalS
copeProxy, startupData.release()); | 436 m_workerThread = ServiceWorkerThread::create(m_loaderProxy, *m_workerGlobalS
copeProxy, startupData.release()); |
| 437 m_workerThread->start(); | 437 m_workerThread->start(); |
| 438 m_workerInspectorProxy->workerThreadCreated(document, m_workerThread.get(),
scriptURL); | 438 m_workerInspectorProxy->workerThreadCreated(document, m_workerThread.get(),
scriptURL); |
| 439 } | 439 } |
| 440 | 440 |
| 441 } // namespace blink | 441 } // namespace blink |
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