third_party/WebKit/Source/core/inspector/WorkerInspectorController.h

/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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#ifndef WorkerInspectorController_h
#define WorkerInspectorController_h

#include "core/inspector/InspectorBaseAgent.h"
#include "core/inspector/InspectorRuntimeAgent.h"
#include "core/inspector/InspectorTaskRunner.h"
#include "wtf/Allocator.h"
#include "wtf/Forward.h"
#include "wtf/Noncopyable.h"
#include "wtf/OwnPtr.h"
#include "wtf/RefPtr.h"

namespace blink {

class InstrumentingAgents;
class WorkerDebuggerAgent;
class WorkerGlobalScope;
class WorkerRuntimeAgent;
class WorkerThreadDebugger;

namespace protocol {
class Dispatcher;
class Frontend;
class FrontendChannel;
}

class WorkerInspectorController final : public RefCountedWillBeGarbageCollectedFinalized<WorkerInspectorController>, public InspectorRuntimeAgent::Client {
    WTF_MAKE_NONCOPYABLE(WorkerInspectorController);
    USING_FAST_MALLOC_WILL_BE_REMOVED(WorkerInspectorController);
public:
    explicit WorkerInspectorController(WorkerGlobalScope*);
    ~WorkerInspectorController();
    DECLARE_TRACE();

    void registerModuleAgent(PassOwnPtrWillBeRawPtr<InspectorAgent>);
    void connectFrontend();
    void disconnectFrontend();
    void restoreInspectorStateFromCookie(const String& inspectorCookie);
    void dispatchMessageFromFrontend(const String&);
    void dispose();
    void interruptAndDispatchInspectorCommands();

    void workerContextInitialized(bool pauseOnStart);

private:
    friend InstrumentingAgents* instrumentationForWorkerGlobalScope(WorkerGlobalScope*);

    // InspectorRuntimeAgent::Client implementation.
    void pauseOnStart();
    void resumeStartup() override;
    bool isRunRequired() override;

    class PageInspectorProxy;
    friend WTF::OwnedPtrDeleter<PageInspectorProxy>;

    protocol::FrontendChannel* frontendChannel() const;

    RawPtrWillBeMember<WorkerGlobalScope> m_workerGlobalScope;
    RefPtrWillBeMember<InstrumentingAgents> m_instrumentingAgents;
    WorkerThreadDebugger* m_workerThreadDebugger;
    InspectorAgentRegistry m_agents;
    OwnPtrWillBeMember<PageInspectorProxy> m_pageInspectorProxy;
    OwnPtr<protocol::Frontend> m_frontend;
    RefPtr<protocol::Dispatcher> m_backendDispatcher;
    RawPtrWillBeMember<WorkerDebuggerAgent> m_workerDebuggerAgent;
    RawPtrWillBeMember<WorkerRuntimeAgent> m_workerRuntimeAgent;
    OwnPtr<InspectorTaskRunner> m_inspectorTaskRunner;
    OwnPtr<InspectorTaskRunner::IgnoreInterruptsScope> m_beforeInitlizedScope;
    bool m_paused;
};

} // namespace blink

#endif // WorkerInspectorController_h