Source/WebCore/inspector/agents/page/PageRuntimeAgent.h

/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
 * Copyright (C) 2015 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:
 *
 *     * 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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 * 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
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 */

#pragma once

#include "InspectorWebAgentBase.h"
#include <JavaScriptCore/InspectorFrontendDispatchers.h>
#include <JavaScriptCore/InspectorRuntimeAgent.h>

namespace JSC {
class CallFrame;
}

namespace WebCore {

class DOMWrapperWorld;
class Frame;
class Page;
class SecurityOrigin;

class PageRuntimeAgent final : public Inspector::InspectorRuntimeAgent {
    WTF_MAKE_NONCOPYABLE(PageRuntimeAgent);
    WTF_MAKE_FAST_ALLOCATED;
public:
    PageRuntimeAgent(PageAgentContext&);
    ~PageRuntimeAgent();

    // RuntimeBackendDispatcherHandler
    Inspector::Protocol::ErrorStringOr<void> enable();
    Inspector::Protocol::ErrorStringOr<void> disable();
    Inspector::Protocol::ErrorStringOr<std::tuple<Ref<Inspector::Protocol::Runtime::RemoteObject>, std::optional<bool> /* wasThrown */, std::optional<int> /* savedResultIndex */>> evaluate(const String& expression, const String& objectGroup, std::optional<bool>&& includeCommandLineAPI, std::optional<bool>&& doNotPauseOnExceptionsAndMuteConsole, std::optional<Inspector::Protocol::Runtime::ExecutionContextId>&&, std::optional<bool>&& returnByValue, std::optional<bool>&& generatePreview, std::optional<bool>&& saveResult, std::optional<bool>&& emulateUserGesture);
    Inspector::Protocol::ErrorStringOr<std::tuple<Ref<Inspector::Protocol::Runtime::RemoteObject>, std::optional<bool> /* wasThrown */>> callFunctionOn(const Inspector::Protocol::Runtime::RemoteObjectId&, const String& expression, RefPtr<JSON::Array>&& arguments, std::optional<bool>&& doNotPauseOnExceptionsAndMuteConsole, std::optional<bool>&& returnByValue, std::optional<bool>&& generatePreview, std::optional<bool>&& emulateUserGesture);

    // InspectorInstrumentation
    void frameNavigated(Frame&);
    void didClearWindowObjectInWorld(Frame&, DOMWrapperWorld&);

private:
    Inspector::InjectedScript injectedScriptForEval(Inspector::Protocol::ErrorString&, std::optional<Inspector::Protocol::Runtime::ExecutionContextId>&&);
    void muteConsole();
    void unmuteConsole();
    void reportExecutionContextCreation();
    void notifyContextCreated(const Inspector::Protocol::Network::FrameId&, JSC::JSGlobalObject*, const DOMWrapperWorld&, SecurityOrigin* = nullptr);

    std::unique_ptr<Inspector::RuntimeFrontendDispatcher> m_frontendDispatcher;
    RefPtr<Inspector::RuntimeBackendDispatcher> m_backendDispatcher;

    InstrumentingAgents& m_instrumentingAgents;

    Page& m_inspectedPage;
};

} // namespace WebCore