15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2009 Google Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions are 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions in binary form must reproduce the above 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * copyright notice, this list of conditions and the following disclaimer 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * in the documentation and/or other materials provided with the 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * distribution. 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Neither the name of Google Inc. nor the names of its 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * contributors may be used to endorse or promote products derived from 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * this software without specific prior written permission. 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 32f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "web/SharedWorkerRepositoryClientImpl.h" 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 34197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch#include "bindings/core/v8/ExceptionMessages.h" 35197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch#include "bindings/core/v8/ExceptionState.h" 3653e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/dom/ExceptionCode.h" 371e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "core/dom/ExecutionContext.h" 381e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "core/events/Event.h" 39d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)#include "core/frame/csp/ContentSecurityPolicy.h" 4053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/inspector/InspectorInstrumentation.h" 4153e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/workers/SharedWorker.h" 4253e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/workers/WorkerScriptLoader.h" 4353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/workers/WorkerScriptLoaderClient.h" 44bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)#include "platform/network/ResourceResponse.h" 455267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#include "public/platform/WebMessagePortChannel.h" 465267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#include "public/platform/WebString.h" 475267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#include "public/platform/WebURL.h" 48f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "public/web/WebContentSecurityPolicy.h" 49f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "public/web/WebFrameClient.h" 50f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "public/web/WebKit.h" 51f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "public/web/WebSharedWorker.h" 52f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "public/web/WebSharedWorkerRepositoryClient.h" 53f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "web/WebLocalFrameImpl.h" 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 5551b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)namespace blink { 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 5709380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)// Callback class that keeps the SharedWorker and WebSharedWorker objects alive while connecting. 5809380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)class SharedWorkerConnector : private WebSharedWorkerConnector::ConnectListener { 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 60d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) SharedWorkerConnector(PassRefPtrWillBeRawPtr<SharedWorker> worker, const KURL& url, const String& name, PassOwnPtr<WebMessagePortChannel> channel, PassOwnPtr<WebSharedWorkerConnector> webWorkerConnector) 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) : m_worker(worker) 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_url(url) 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_name(name) 6409380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) , m_webWorkerConnector(webWorkerConnector) 6509380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) , m_channel(channel) { } 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 6709380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual ~SharedWorkerConnector(); 6809380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) void connect(); 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)private: 7109380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) // WebSharedWorkerConnector::ConnectListener overrides. 7209380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void connected() OVERRIDE; 7309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void scriptLoadFailed() OVERRIDE; 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 75d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) RefPtrWillBePersistent<SharedWorker> m_worker; 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) KURL m_url; 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String m_name; 7809380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) OwnPtr<WebSharedWorkerConnector> m_webWorkerConnector; 7951b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) OwnPtr<WebMessagePortChannel> m_channel; 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 8209380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)SharedWorkerConnector::~SharedWorkerConnector() 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 84197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch m_worker->setIsBeingConnected(false); 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 86197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch 8709380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)void SharedWorkerConnector::connect() 885c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 89197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch m_worker->setIsBeingConnected(true); 9009380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) m_webWorkerConnector->connect(m_channel.leakPtr(), this); 915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 9309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)void SharedWorkerConnector::connected() 945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 9509380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) // Free ourselves (this releases the SharedWorker so it can be freed as well if unreferenced). 9609380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) delete this; 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 9909380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)void SharedWorkerConnector::scriptLoadFailed() 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 10109380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) m_worker->dispatchEvent(Event::createCancelable(EventTypeNames::error)); 10209380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) // Free ourselves (this releases the SharedWorker so it can be freed as well if unreferenced). 1035c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) delete this; 1045c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 106f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles)static WebSharedWorkerRepositoryClient::DocumentID getId(void* document) 1075c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(document); 109f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) return reinterpret_cast<WebSharedWorkerRepositoryClient::DocumentID>(document); 1105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 112d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)void SharedWorkerRepositoryClientImpl::connect(PassRefPtrWillBeRawPtr<SharedWorker> worker, PassOwnPtr<WebMessagePortChannel> port, const KURL& url, const String& name, ExceptionState& exceptionState) 1135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 114f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) ASSERT(m_client); 1155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // No nested workers (for now) - connect() should only be called from document context. 1171e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles) ASSERT(worker->executionContext()->isDocument()); 1181e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles) Document* document = toDocument(worker->executionContext()); 119e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) OwnPtr<WebSharedWorkerConnector> webWorkerConnector = adoptPtr(m_client->createSharedWorkerConnector(url, name, getId(document), worker->executionContext()->contentSecurityPolicy()->deprecatedHeader(), static_cast<WebContentSecurityPolicyType>(worker->executionContext()->contentSecurityPolicy()->deprecatedHeaderType()))); 12009380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) if (!webWorkerConnector) { 1215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Existing worker does not match this url, so return an error back to the caller. 122a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) exceptionState.throwDOMException(URLMismatchError, "The location of the SharedWorker named '" + name + "' does not exactly match the provided URL ('" + url.elidedString() + "')."); 1235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 1245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 12609380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) // The connector object manages its own lifecycle (and the lifecycles of the two worker objects). 12709380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) // It will free itself once connecting is completed. 12809380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) SharedWorkerConnector* connector = new SharedWorkerConnector(worker, url, name, port, webWorkerConnector.release()); 12909380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) connector->connect(); 1305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 132f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles)void SharedWorkerRepositoryClientImpl::documentDetached(Document* document) 1335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 134f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) ASSERT(m_client); 135f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) m_client->documentDetached(getId(document)); 1365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 138f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles)SharedWorkerRepositoryClientImpl::SharedWorkerRepositoryClientImpl(WebSharedWorkerRepositoryClient* client) 139f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) : m_client(client) 1405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 14351b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)} // namespace blink 144