obd_service.h

#ifndef OBD_SERVICE_H
#define OBD_SERVICE_H
 
#include <functional>
#include <stdint.h>
#include <vector>
 
namespace ObdEmulator
{
    class ObdService
    {
    private:
        const uint8_t mService;
 
    public:
        using CallbackType = std::function<void(const std::vector<uint8_t> &, std::vector<uint8_t> &&, uint8_t)>;
 
    protected:
        ObdService(uint8_t service) noexcept;
 
        using InternalCallbackType = std::function<void(const std::vector<uint8_t> &, std::vector<uint8_t> &&)>;
 
        InternalCallbackType Callback;
 
    public:
        virtual ~ObdService() noexcept;
 
        uint8_t GetService() const noexcept;
 
        void SetCallback(CallbackType &&callback);
 
        virtual bool TryGetResponse(
            const std::vector<uint8_t> &pid,
            std::vector<uint8_t> &response) const = 0;
 
        virtual bool TryGetResponseAsync(
            const std::vector<uint8_t> &pid) = 0;
 
        void ResetCallback() noexcept;
    };
}
 
#endif