1/* 2 * Copyright (C) 2010 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#if ENABLE(WORKERS) 34 35#include "AbstractWorker.h" 36 37#include "ContentSecurityPolicy.h" 38#include "ErrorEvent.h" 39#include "Event.h" 40#include "EventException.h" 41#include "EventNames.h" 42#include "ExceptionCode.h" 43#include "InspectorInstrumentation.h" 44#include "ScriptExecutionContext.h" 45#include "SecurityOrigin.h" 46 47namespace WebCore { 48 49AbstractWorker::AbstractWorker(ScriptExecutionContext* context) 50 : ActiveDOMObject(context) 51{ 52} 53 54AbstractWorker::~AbstractWorker() 55{ 56} 57 58void AbstractWorker::contextDestroyed() 59{ 60 ActiveDOMObject::contextDestroyed(); 61} 62 63KURL AbstractWorker::resolveURL(const String& url, ExceptionCode& ec) 64{ 65 if (url.isEmpty()) { 66 ec = SYNTAX_ERR; 67 return KURL(); 68 } 69 70 // FIXME: This should use the dynamic global scope (bug #27887) 71 KURL scriptURL = scriptExecutionContext()->completeURL(url); 72 if (!scriptURL.isValid()) { 73 ec = SYNTAX_ERR; 74 return KURL(); 75 } 76 77 if (!scriptExecutionContext()->securityOrigin()->canRequest(scriptURL)) { 78 ec = SECURITY_ERR; 79 return KURL(); 80 } 81 82 if (scriptExecutionContext()->contentSecurityPolicy() && !scriptExecutionContext()->contentSecurityPolicy()->allowScriptFromSource(scriptURL)) { 83 ec = SECURITY_ERR; 84 return KURL(); 85 } 86 87 return scriptURL; 88} 89 90EventTargetData* AbstractWorker::eventTargetData() 91{ 92 return &m_eventTargetData; 93} 94 95EventTargetData* AbstractWorker::ensureEventTargetData() 96{ 97 return &m_eventTargetData; 98} 99 100} // namespace WebCore 101 102#endif // ENABLE(WORKERS) 103