serial_port_windows.h

#ifndef SERIAL_PORT_WINDOWS_H_
#define SERIAL_PORT_WINDOWS_H_
 
#if defined(_WIN32)
 
#include <serial_port/serial_port.h>
 
#include "interface.h"
#include <Windows.h>
 
namespace serial_port
{
    class SerialPortWindows final : public Interface
    {
    public:
        // Inherit the constructors from the interface
        using Interface::Interface;
 
        // Allow moving a serial port
        SerialPortWindows(SerialPortWindows&&) = default;
        SerialPortWindows& operator=(SerialPortWindows&& other) = default;
        // Do not allow copying a serial port
        SerialPortWindows(const SerialPortWindows&) = delete;
        SerialPortWindows& operator=(const SerialPortWindows& other) = delete;
 
        // Make sure the port gets properly closed on destruction
        ~SerialPortWindows() override { SerialPortWindows::Close(); }
        
        // Implement the interface
        void Open() override;
        void Close() override;
        bool IsOpen() override;
 
        unsigned long NumBytesAvailable() override;
        void FlushBuffer() const override;
 
        unsigned long ReadData(char* data, unsigned long num_bytes) override;
        unsigned long WriteData(const char* data, unsigned long num_bytes) override;
 
    private:
        HANDLE handle_{ INVALID_HANDLE_VALUE };
        COMMCONFIG comm_config_;
        // ReSharper disable once CommentTypo
        // COMMTIMEOUTS comm_timeouts_;
    };
}
 
#endif // _WIN32
 
#endif // !SERIAL_PORT_WINDOWS_H_