#include "project.h"
#include "../common/vendor_req.h"


int
crypto_control (uint8_t request, uint16_t value, uint16_t index, void *buf,
                size_t len)
{
  (void) index;
  (void) buf;
  (void) len;


  switch (request)
    {

    case VENDOR_REQ_KEYPRESS:
      send_ascii (value);
      return 1;
    case VENDOR_REQ_SET_KEY:
      key_set (buf, len);
      return 1;
    case VENDOR_REQ_SEND_KEY:
      key_send ();
      return 1;
    case VENDOR_REQ_CLEAR_KEY:
      key_wipe ();
      return 1;
    }

  return 0;
}

int
vendor_control_request (usbd_device * usbd_dev, struct usb_setup_data *req,
                        uint8_t ** buf, uint16_t * len,
                        int (**complete) (usbd_device * usbd_dev,
                                          struct usb_setup_data * req))
{
  (void) usbd_dev;
  (void) complete;

  if (req->bmRequestType !=
      (USB_REQ_TYPE_OUT | USB_REQ_TYPE_VENDOR | USB_REQ_TYPE_DEVICE))
    return 0;

  return crypto_control (req->bRequest, req->wValue, req->wIndex, *buf, *len);
}