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/*
* Copyright (C) 2018 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. ``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
* 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 CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "InspectorFrontendChannel.h"
#include <wtf/WeakPtr.h>
#include <wtf/text/WTFString.h>
namespace Inspector {
class InspectorTarget;
}
namespace WTF {
template<typename T> struct IsDeprecatedWeakRefSmartPointerException;
template<> struct IsDeprecatedWeakRefSmartPointerException<Inspector::InspectorTarget> : std::true_type { };
}
namespace Inspector {
// FIXME: Add DedicatedWorker Inspector Targets
// FIXME: Add ServiceWorker Inspector Targets
enum class InspectorTargetType : uint8_t {
Page,
DedicatedWorker,
ServiceWorker,
};
class InspectorTarget : public CanMakeWeakPtr<InspectorTarget> {
public:
virtual ~InspectorTarget() = default;
// State.
virtual String identifier() const = 0;
virtual InspectorTargetType type() const = 0;
virtual bool isProvisional() const { return false; }
bool isPaused() const { return m_isPaused; }
void pause();
JS_EXPORT_PRIVATE void resume();
JS_EXPORT_PRIVATE void setResumeCallback(WTF::Function<void()>&&);
// Connection management.
virtual void connect(FrontendChannel::ConnectionType) = 0;
virtual void disconnect() = 0;
virtual void sendMessageToTargetBackend(const String&) = 0;
private:
WTF::Function<void()> m_resumeCallback;
bool m_isPaused { false };
};
} // namespace Inspector
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