1 /* 2 * Copyright (C) 2009 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include "config.h" 32 #include "WorkerGlobalScopeProxyProviderImpl.h" 33 34 #include "DatabaseClientImpl.h" 35 #include "LocalFileSystemClient.h" 36 #include "WebFrameImpl.h" 37 #include "WebPermissionClient.h" 38 #include "WebViewImpl.h" 39 #include "WorkerPermissionClient.h" 40 #include "core/dom/Document.h" 41 #include "core/inspector/ScriptCallStack.h" 42 #include "core/workers/Worker.h" 43 #include "core/workers/WorkerClients.h" 44 #include "core/workers/WorkerMessagingProxy.h" 45 #include "public/platform/WebString.h" 46 #include "public/web/WebFrameClient.h" 47 #include "public/web/WebWorkerPermissionClientProxy.h" 48 49 using namespace WebCore; 50 51 namespace blink { 52 53 WebCore::WorkerGlobalScopeProxy* WorkerGlobalScopeProxyProviderImpl::createWorkerGlobalScopeProxy(Worker* worker) 54 { 55 if (worker->executionContext()->isDocument()) { 56 Document* document = toDocument(worker->executionContext()); 57 WebFrameImpl* webFrame = WebFrameImpl::fromFrame(document->frame()); 58 OwnPtr<WorkerClients> workerClients = WorkerClients::create(); 59 provideLocalFileSystemToWorker(workerClients.get(), LocalFileSystemClient::create()); 60 provideDatabaseClientToWorker(workerClients.get(), DatabaseClientImpl::create()); 61 providePermissionClientToWorker(workerClients.get(), adoptPtr(webFrame->client()->createWorkerPermissionClientProxy(webFrame))); 62 return new WorkerMessagingProxy(worker, workerClients.release()); 63 } 64 ASSERT_NOT_REACHED(); 65 return 0; 66 } 67 68 } // namespace blink 69
