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 33#include "core/workers/SharedWorkerGlobalScope.h" 34 35#include "core/events/MessageEvent.h" 36#include "core/inspector/ConsoleMessage.h" 37#include "core/inspector/ScriptCallStack.h" 38#include "core/frame/LocalDOMWindow.h" 39#include "core/workers/SharedWorkerThread.h" 40#include "core/workers/WorkerClients.h" 41#include "wtf/CurrentTime.h" 42 43namespace blink { 44 45PassRefPtrWillBeRawPtr<MessageEvent> createConnectEvent(PassRefPtrWillBeRawPtr<MessagePort> prpPort) 46{ 47 RefPtrWillBeRawPtr<MessagePort> port = prpPort; 48 RefPtrWillBeRawPtr<MessageEvent> event = MessageEvent::create(adoptPtrWillBeNoop(new MessagePortArray(1, port)), String(), String(), port); 49 event->initEvent(EventTypeNames::connect, false, false); 50 return event.release(); 51} 52 53// static 54PassRefPtrWillBeRawPtr<SharedWorkerGlobalScope> SharedWorkerGlobalScope::create(const String& name, SharedWorkerThread* thread, PassOwnPtrWillBeRawPtr<WorkerThreadStartupData> startupData) 55{ 56 RefPtrWillBeRawPtr<SharedWorkerGlobalScope> context = adoptRefWillBeNoop(new SharedWorkerGlobalScope(name, startupData->m_scriptURL, startupData->m_userAgent, thread, startupData->m_workerClients.release())); 57 context->applyContentSecurityPolicyFromString(startupData->m_contentSecurityPolicy, startupData->m_contentSecurityPolicyType); 58 return context.release(); 59} 60 61SharedWorkerGlobalScope::SharedWorkerGlobalScope(const String& name, const KURL& url, const String& userAgent, SharedWorkerThread* thread, PassOwnPtrWillBeRawPtr<WorkerClients> workerClients) 62 : WorkerGlobalScope(url, userAgent, thread, monotonicallyIncreasingTime(), workerClients) 63 , m_name(name) 64{ 65} 66 67SharedWorkerGlobalScope::~SharedWorkerGlobalScope() 68{ 69} 70 71const AtomicString& SharedWorkerGlobalScope::interfaceName() const 72{ 73 return EventTargetNames::SharedWorkerGlobalScope; 74} 75 76SharedWorkerThread* SharedWorkerGlobalScope::thread() 77{ 78 return static_cast<SharedWorkerThread*>(Base::thread()); 79} 80 81void SharedWorkerGlobalScope::logExceptionToConsole(const String& errorMessage, int scriptId, const String& sourceURL, int lineNumber, int columnNumber, PassRefPtrWillBeRawPtr<ScriptCallStack> callStack) 82{ 83 WorkerGlobalScope::logExceptionToConsole(errorMessage, scriptId, sourceURL, lineNumber, columnNumber, callStack); 84 RefPtrWillBeRawPtr<ConsoleMessage> consoleMessage = ConsoleMessage::create(JSMessageSource, ErrorMessageLevel, errorMessage, sourceURL, lineNumber); 85 consoleMessage->setScriptId(scriptId); 86 consoleMessage->setCallStack(callStack); 87 addMessageToWorkerConsole(consoleMessage.release()); 88} 89 90void SharedWorkerGlobalScope::trace(Visitor* visitor) 91{ 92 WorkerGlobalScope::trace(visitor); 93} 94 95} // namespace blink 96