| /* |
| * Copyright (C) 2013 Google 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: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT |
| * OWNER OR 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. |
| */ |
| #include "config.h" |
| #include "modules/serviceworkers/NavigatorServiceWorker.h" |
| |
| #include "RuntimeEnabledFeatures.h" |
| #include "V8ServiceWorker.h" |
| #include "bindings/v8/CallbackPromiseAdapter.h" |
| #include "bindings/v8/ScriptPromiseResolver.h" |
| #include "core/dom/Document.h" |
| #include "core/dom/ExceptionCode.h" |
| #include "core/dom/ExecutionContext.h" |
| #include "core/frame/Frame.h" |
| #include "core/frame/Navigator.h" |
| #include "core/loader/DocumentLoader.h" |
| #include "core/loader/FrameLoaderClient.h" |
| #include "core/workers/SharedWorker.h" |
| #include "modules/serviceworkers/ServiceWorker.h" |
| #include "public/platform/WebServiceWorkerProvider.h" |
| #include "public/platform/WebServiceWorkerProviderClient.h" |
| #include "public/platform/WebString.h" |
| #include "public/platform/WebURL.h" |
| |
| using WebKit::WebServiceWorkerProvider; |
| using WebKit::WebString; |
| |
| namespace WebCore { |
| |
| NavigatorServiceWorker::NavigatorServiceWorker(Navigator* navigator) |
| : DOMWindowProperty(navigator->frame()) |
| , m_navigator(navigator) |
| { |
| } |
| |
| NavigatorServiceWorker::~NavigatorServiceWorker() |
| { |
| } |
| |
| const char* NavigatorServiceWorker::supplementName() |
| { |
| return "NavigatorServiceWorker"; |
| } |
| |
| WebServiceWorkerProvider* NavigatorServiceWorker::ensureProvider() |
| { |
| ASSERT(m_navigator->frame()); |
| if (!m_provider) { |
| Frame* frame = m_navigator->frame(); |
| |
| FrameLoaderClient* client = frame->loader().client(); |
| // FIXME: This is temporarily hooked up here until we hook up to the loading process. |
| m_provider = client->createServiceWorkerProvider(nullptr); |
| } |
| return m_provider.get(); |
| } |
| |
| NavigatorServiceWorker* NavigatorServiceWorker::from(Navigator* navigator) |
| { |
| NavigatorServiceWorker* supplement = toNavigatorServiceWorker(navigator); |
| if (!supplement) { |
| supplement = new NavigatorServiceWorker(navigator); |
| provideTo(navigator, supplementName(), adoptPtr(supplement)); |
| } |
| return supplement; |
| } |
| |
| ScriptPromise NavigatorServiceWorker::registerServiceWorker(ExecutionContext* context, Navigator* navigator, const String& pattern, const String& url, ExceptionState& es) |
| { |
| return from(navigator)->registerServiceWorker(context, pattern, url, es); |
| } |
| |
| ScriptPromise NavigatorServiceWorker::registerServiceWorker(ExecutionContext* executionContext, const String& pattern, const String& scriptSrc, ExceptionState& es) |
| { |
| ASSERT(RuntimeEnabledFeatures::serviceWorkerEnabled()); |
| Frame* frame = m_navigator->frame(); |
| |
| if (!frame) { |
| es.throwDOMException(InvalidStateError, "No document available."); |
| return ScriptPromise(); |
| } |
| |
| RefPtr<SecurityOrigin> documentOrigin = frame->document()->securityOrigin(); |
| |
| KURL patternURL = executionContext->completeURL(pattern); |
| if (documentOrigin->canRequest(patternURL)) { |
| es.throwSecurityError("Can only register for patterns in the document's origin."); |
| return ScriptPromise(); |
| } |
| |
| KURL scriptURL = executionContext->completeURL(scriptSrc); |
| if (documentOrigin->canRequest(scriptURL)) { |
| es.throwSecurityError("Script must be in document's origin."); |
| return ScriptPromise(); |
| } |
| |
| ScriptPromise promise = ScriptPromise::createPending(executionContext); |
| RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(promise, executionContext); |
| ensureProvider()->registerServiceWorker(patternURL, scriptURL, new CallbackPromiseAdapter<ServiceWorker, ServiceWorker>(resolver, executionContext)); |
| return promise; |
| } |
| |
| ScriptPromise NavigatorServiceWorker::unregisterServiceWorker(ExecutionContext* context, Navigator* navigator, const String& pattern, ExceptionState& es) |
| { |
| return from(navigator)->unregisterServiceWorker(context, pattern, es); |
| } |
| |
| ScriptPromise NavigatorServiceWorker::unregisterServiceWorker(ExecutionContext* executionContext, const String& pattern, ExceptionState& es) |
| { |
| ASSERT(RuntimeEnabledFeatures::serviceWorkerEnabled()); |
| Frame* frame = m_navigator->frame(); |
| if (!frame) { |
| es.throwDOMException(InvalidStateError, "No document available."); |
| return ScriptPromise(); |
| } |
| |
| RefPtr<SecurityOrigin> documentOrigin = frame->document()->securityOrigin(); |
| |
| KURL patternURL = executionContext->completeURL(pattern); |
| if (documentOrigin->canRequest(patternURL)) { |
| es.throwSecurityError("Can only unregister for patterns in the document's origin."); |
| return ScriptPromise(); |
| } |
| |
| ScriptPromise promise = ScriptPromise::createPending(executionContext); |
| RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(promise, executionContext); |
| ensureProvider()->unregisterServiceWorker(patternURL, new CallbackPromiseAdapter<ServiceWorker, ServiceWorker>(resolver, executionContext)); |
| return promise; |
| } |
| |
| void NavigatorServiceWorker::willDetachGlobalObjectFromFrame() |
| { |
| m_provider = nullptr; |
| DOMWindowProperty::willDetachGlobalObjectFromFrame(); |
| } |
| |
| |
| } // namespace WebCore |