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 #ifndef WorkerReportingProxy_h 32 #define WorkerReportingProxy_h 33 34 #include "core/frame/ConsoleTypes.h" 35 #include "wtf/Forward.h" 36 37 namespace WebCore { 38 39 class WorkerGlobalScope; 40 41 // APIs used by workers to report console activity. 42 class WorkerReportingProxy { 43 public: 44 virtual ~WorkerReportingProxy() { } 45 46 virtual void reportException(const String& errorMessage, int lineNumber, int columnNumber, const String& sourceURL) = 0; 47 virtual void reportConsoleMessage(MessageSource, MessageLevel, const String& message, int lineNumber, const String& sourceURL) = 0; 48 virtual void postMessageToPageInspector(const String&) = 0; 49 virtual void updateInspectorStateCookie(const String&) = 0; 50 51 // Invoked when the new WorkerGlobalScope is started. 52 virtual void workerGlobalScopeStarted(WorkerGlobalScope*) = 0; 53 54 // Invoked when close() is invoked on the worker context. 55 virtual void workerGlobalScopeClosed() = 0; 56 57 // Invoked when the thread is stopped and WorkerGlobalScope is being 58 // destructed. (This is be the last method that is called on this 59 // interface) 60 virtual void workerGlobalScopeDestroyed() = 0; 61 62 // Invoked when the thread is about to be stopped and WorkerGlobalScope 63 // is to be destructed. (When this is called it is guaranteed that 64 // WorkerGlobalScope is still alive) 65 virtual void willDestroyWorkerGlobalScope() = 0; 66 }; 67 68 } // namespace WebCore 69 70 #endif // WorkerReportingProxy_h 71
