1/* 2 * Copyright (C) 2011 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 WorkerInspectorController_h 32#define WorkerInspectorController_h 33 34#if ENABLE(INSPECTOR) 35 36#include "InspectorInstrumentationCookie.h" 37#include "InspectorWebAgentBase.h" 38#include <inspector/InspectorAgentRegistry.h> 39#include <inspector/InspectorEnvironment.h> 40#include <wtf/FastMalloc.h> 41#include <wtf/Forward.h> 42#include <wtf/Noncopyable.h> 43#include <wtf/RefPtr.h> 44#include <wtf/Vector.h> 45 46namespace Inspector { 47class InspectorBackendDispatcher; 48} 49 50namespace WebCore { 51 52class InspectorInstrumentation; 53class InstrumentingAgents; 54class WebInjectedScriptManager; 55class WorkerGlobalScope; 56class WorkerRuntimeAgent; 57 58class WorkerInspectorController final : public Inspector::InspectorEnvironment { 59 WTF_MAKE_NONCOPYABLE(WorkerInspectorController); 60 WTF_MAKE_FAST_ALLOCATED; 61public: 62 explicit WorkerInspectorController(WorkerGlobalScope&); 63 ~WorkerInspectorController(); 64 65 void connectFrontend(); 66 void disconnectFrontend(Inspector::InspectorDisconnectReason); 67 void dispatchMessageFromFrontend(const String&); 68 void resume(); 69 70 virtual bool developerExtrasEnabled() const override { return true; } 71 virtual bool canAccessInspectedScriptState(JSC::ExecState*) const override { return true; } 72 virtual Inspector::InspectorFunctionCallHandler functionCallHandler() const override; 73 virtual Inspector::InspectorEvaluateHandler evaluateHandler() const override; 74 virtual void willCallInjectedScriptFunction(JSC::ExecState*, const String& scriptName, int scriptLine) override; 75 virtual void didCallInjectedScriptFunction(JSC::ExecState*) override; 76 77private: 78 friend InstrumentingAgents* instrumentationForWorkerGlobalScope(WorkerGlobalScope*); 79 80 WorkerGlobalScope& m_workerGlobalScope; 81 RefPtr<InstrumentingAgents> m_instrumentingAgents; 82 std::unique_ptr<WebInjectedScriptManager> m_injectedScriptManager; 83 WorkerRuntimeAgent* m_runtimeAgent; 84 Inspector::InspectorAgentRegistry m_agents; 85 std::unique_ptr<InspectorFrontendChannel> m_frontendChannel; 86 RefPtr<Inspector::InspectorBackendDispatcher> m_backendDispatcher; 87 Vector<InspectorInstrumentationCookie, 2> m_injectedScriptInstrumentationCookies; 88}; 89 90} 91 92#endif // ENABLE(INSPECTOR) 93 94#endif // !defined(WorkerInspectorController_h) 95