Source/JavaScriptCore/inspector/agents/InspectorAuditAgent.h

/*
 * Copyright (C) 2019 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#include "InspectorAgentBase.h"
#include "InspectorBackendDispatchers.h"
#include "JSCInlines.h"
#include <wtf/FastMalloc.h>
#include <wtf/Forward.h>
#include <wtf/Noncopyable.h>

namespace Inspector {

class InjectedScript;
class InjectedScriptManager;
class ScriptDebugServer;
typedef String ErrorString;

class JS_EXPORT_PRIVATE InspectorAuditAgent : public InspectorAgentBase, public AuditBackendDispatcherHandler {
    WTF_MAKE_NONCOPYABLE(InspectorAuditAgent);
    WTF_MAKE_FAST_ALLOCATED;
public:
    ~InspectorAuditAgent() override;

    // InspectorAgentBase
    void didCreateFrontendAndBackend(FrontendRouter*, BackendDispatcher*) final;
    void willDestroyFrontendAndBackend(DisconnectReason) final;

    // AuditBackendDispatcherHandler
    void setup(ErrorString&, const int* executionContextId) final;
    void run(ErrorString&, const String& test, const int* executionContextId, RefPtr<Protocol::Runtime::RemoteObject>& result, Optional<bool>& wasThrown) final;
    void teardown(ErrorString&) final;

    bool hasActiveAudit() const;

protected:
    InspectorAuditAgent(AgentContext&);

    InjectedScriptManager& injectedScriptManager() { return m_injectedScriptManager; }

    virtual InjectedScript injectedScriptForEval(ErrorString&, const int* executionContextId) = 0;

    virtual void populateAuditObject(JSC::ExecState*, JSC::Strong<JSC::JSObject>& auditObject);

    virtual void muteConsole() { };
    virtual void unmuteConsole() { };

private:
    RefPtr<AuditBackendDispatcher> m_backendDispatcher;
    InjectedScriptManager& m_injectedScriptManager;
    ScriptDebugServer& m_scriptDebugServer;

    JSC::Strong<JSC::JSObject> m_injectedWebInspectorAuditValue;
};

} // namespace Inspector