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| 1 /* | 1 /* |
| 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
| 3 * Copyright (C) 2009 Google Inc. All Rights Reserved. | 3 * Copyright (C) 2009 Google Inc. All Rights Reserved. |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
| 7 * are met: | 7 * are met: |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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| 28 #include "config.h" | 28 #include "config.h" |
| 29 | 29 |
| 30 #include "core/workers/WorkerMessagingProxy.h" | 30 #include "core/workers/WorkerMessagingProxy.h" |
| 31 | 31 |
| 32 #include "core/dom/CrossThreadTask.h" | 32 #include "core/dom/CrossThreadTask.h" |
| 33 #include "core/dom/Document.h" | 33 #include "core/dom/Document.h" |
| 34 #include "core/events/ErrorEvent.h" | 34 #include "core/events/ErrorEvent.h" |
| 35 #include "core/events/MessageEvent.h" | 35 #include "core/events/MessageEvent.h" |
| 36 #include "core/frame/LocalDOMWindow.h" | 36 #include "core/frame/LocalDOMWindow.h" |
| 37 #include "core/frame/csp/ContentSecurityPolicy.h" | 37 #include "core/frame/csp/ContentSecurityPolicy.h" |
| 38 #include "core/inspector/ConsoleMessage.h" |
| 38 #include "core/inspector/InspectorInstrumentation.h" | 39 #include "core/inspector/InspectorInstrumentation.h" |
| 39 #include "core/inspector/ScriptCallStack.h" | 40 #include "core/inspector/ScriptCallStack.h" |
| 40 #include "core/inspector/WorkerDebuggerAgent.h" | 41 #include "core/inspector/WorkerDebuggerAgent.h" |
| 41 #include "core/inspector/WorkerInspectorController.h" | 42 #include "core/inspector/WorkerInspectorController.h" |
| 42 #include "core/loader/DocumentLoadTiming.h" | 43 #include "core/loader/DocumentLoadTiming.h" |
| 43 #include "core/loader/DocumentLoader.h" | 44 #include "core/loader/DocumentLoader.h" |
| 44 #include "core/workers/DedicatedWorkerGlobalScope.h" | 45 #include "core/workers/DedicatedWorkerGlobalScope.h" |
| 45 #include "core/workers/DedicatedWorkerThread.h" | 46 #include "core/workers/DedicatedWorkerThread.h" |
| 46 #include "core/workers/Worker.h" | 47 #include "core/workers/Worker.h" |
| 47 #include "core/workers/WorkerClients.h" | 48 #include "core/workers/WorkerClients.h" |
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| 161 void WorkerMessagingProxy::reportException(const String& errorMessage, int lineN
umber, int columnNumber, const String& sourceURL) | 162 void WorkerMessagingProxy::reportException(const String& errorMessage, int lineN
umber, int columnNumber, const String& sourceURL) |
| 162 { | 163 { |
| 163 if (!m_workerObject) | 164 if (!m_workerObject) |
| 164 return; | 165 return; |
| 165 | 166 |
| 166 // We don't bother checking the askedToTerminate() flag here, because except
ions should *always* be reported even if the thread is terminated. | 167 // We don't bother checking the askedToTerminate() flag here, because except
ions should *always* be reported even if the thread is terminated. |
| 167 // This is intentionally different than the behavior in MessageWorkerTask, b
ecause terminated workers no longer deliver messages (section 4.6 of the WebWork
er spec), but they do report exceptions. | 168 // This is intentionally different than the behavior in MessageWorkerTask, b
ecause terminated workers no longer deliver messages (section 4.6 of the WebWork
er spec), but they do report exceptions. |
| 168 | 169 |
| 169 RefPtrWillBeRawPtr<ErrorEvent> event = ErrorEvent::create(errorMessage, sour
ceURL, lineNumber, columnNumber, 0); | 170 RefPtrWillBeRawPtr<ErrorEvent> event = ErrorEvent::create(errorMessage, sour
ceURL, lineNumber, columnNumber, 0); |
| 170 bool errorHandled = !m_workerObject->dispatchEvent(event); | 171 bool errorHandled = !m_workerObject->dispatchEvent(event); |
| 171 if (!errorHandled) | 172 if (!errorHandled) { |
| 172 m_executionContext->reportException(event, nullptr, NotSharableCrossOrig
in); | 173 RefPtrWillBeRawPtr<ConsoleMessage> consoleError = ConsoleMessage::create
(); |
| 174 consoleError->setMessage(errorMessage); |
| 175 consoleError->setURL(sourceURL); |
| 176 consoleError->setLineNumber(lineNumber); |
| 177 consoleError->setColumnNumber(columnNumber); |
| 178 consoleError->setCorsStatus(NotSharableCrossOrigin); |
| 179 m_executionContext->reportException(event, consoleError); |
| 180 } |
| 173 } | 181 } |
| 174 | 182 |
| 175 void WorkerMessagingProxy::reportConsoleMessage(MessageSource source, MessageLev
el level, const String& message, int lineNumber, const String& sourceURL) | 183 void WorkerMessagingProxy::reportConsoleMessage(MessageSource source, MessageLev
el level, const String& message, int lineNumber, const String& sourceURL) |
| 176 { | 184 { |
| 177 if (m_askedToTerminate) | 185 if (m_askedToTerminate) |
| 178 return; | 186 return; |
| 179 m_executionContext->addConsoleMessage(source, level, message, sourceURL, lin
eNumber); | 187 m_executionContext->addConsoleMessage(source, level, message, sourceURL, lin
eNumber); |
| 180 } | 188 } |
| 181 | 189 |
| 182 void WorkerMessagingProxy::workerThreadCreated(PassRefPtr<DedicatedWorkerThread>
workerThread) | 190 void WorkerMessagingProxy::workerThreadCreated(PassRefPtr<DedicatedWorkerThread>
workerThread) |
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| 297 { | 305 { |
| 298 m_workerThreadHadPendingActivity = hasPendingActivity; | 306 m_workerThreadHadPendingActivity = hasPendingActivity; |
| 299 } | 307 } |
| 300 | 308 |
| 301 bool WorkerMessagingProxy::hasPendingActivity() const | 309 bool WorkerMessagingProxy::hasPendingActivity() const |
| 302 { | 310 { |
| 303 return (m_unconfirmedMessageCount || m_workerThreadHadPendingActivity) && !m
_askedToTerminate; | 311 return (m_unconfirmedMessageCount || m_workerThreadHadPendingActivity) && !m
_askedToTerminate; |
| 304 } | 312 } |
| 305 | 313 |
| 306 } // namespace WebCore | 314 } // namespace WebCore |
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