engine.hpp

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#pragma once
 
#include <utils/utils.hpp>
#include <engine/engine_state.hpp>
#include <api/api_server.hpp>
#include <string>
#include <thread>
#include <csignal>
#include <atomic>
 
#ifndef ENGINE_H
#define ENGINE_H
 
namespace engine {

class Engine {
public:
    Engine() = default;

    ~Engine();

    EngineState loadConfig(const std::string& filepath);

    EngineState init();

    EngineState run() const;

    EngineState release();

    static std::unique_ptr<Engine> createSharedEngine();
 
private:
    void updateAll();

    void updateDeviceInfo();

    void updateEventArea();

    void updateDisplay();

    void getJsonSystemUsage(uint64_t frame_count);
 
private:
    std::unique_ptr<ApiServer> m_api_server; 
 
    license::LicenseChecker m_license_checker; 
 
    std::vector<int> m_device_id_table; 
    std::string m_config_filepath;      
    utils::EngineConfig m_config;        
};
 
} // namespace engine
 
#endif // ENGINE_H // end of Engine