traffic.h

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/*
 * Traffic module for swift<->FG connection
 * SPDX-FileCopyrightText: (C) 2019-2022 swift Project Community / Contributors (https://swift-project.org/)
 * SPDX-FileCopyrightText: (C) 2019-2022 Lars Toenning <dev@ltoenning.de>
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#pragma once
 
#include "SwiftAircraftManager.h"
#include "dbusobject.h"
 
#include <functional>
#include <utility>
 
namespace flightgear::swift {
class CTraffic : public CDBusObject
{
public:
    CTraffic();

    ~CTraffic() override;

    static const std::string& InterfaceName();

    static const std::string& ObjectPath();

    bool initialize();

    int process();
 
    void emitSimFrame();
 
protected:
    virtual void dbusDisconnectedHandler() override;
 
    DBusHandlerResult dbusMessageHandler(const CDBusMessage& message) override;
 
private:
    void emitPlaneAdded(const std::string& callsign);
    void cleanup();
 
    struct Plane {
        void* id = nullptr;
        std::string callsign;
        char label[32]{};
    };
 
    bool m_emitSimFrame = true;
    std::unique_ptr<FGSwiftAircraftManager> acm;
};
} // namespace flightgear::swift