#include <memory>
#include "UsbEndpoint.h"
using namespace std;

class HGUsb
{
public:
    HGUsb();
    ~HGUsb();
    int open();
    void close();
    int read_bulk(void *pdata, int length);
    int write_bulk(void *pdata, int length);
    int write_int(void *pdata, int length);
    int write_control(int rtype, int req, int value, int index, int len, void *data);
    bool is_connect();
    bool is_open();

private:
    std::unique_ptr<UsbEndPoint> m_usbBulkIn;
    std::unique_ptr<UsbEndPoint> m_usbBulkOut;
    std::unique_ptr<UsbEndPoint> m_usbInt;
    std::unique_ptr<UsbEndPoint> m_usbCtl;
};