/* Return pointer to indexed string from HID path (empty if not found)
*/
char *HIDGetItemString(hid_dev_handle_t udev, const char *hidpath, char *buf, size_t buflen, usage_tables_t *utab)
{
double Index;
if (HIDGetDataValue(udev, HIDGetItemData(hidpath, utab), &Index, MAX_TS) != 1) {
buf[0] = '\0';
return buf;
}
return HIDGetIndexString(udev, Index, buf, buflen);
}
/* returns statically allocated string - must not use it again before
done with result! */
static const char *tripplite_chemistry_fun(double value)
{
static char buf[20];
const char *model;
model = dstate_getinfo("ups.productid");
/* Workaround for AVR 550U firmware bug */
if (!strcmp(model, "1003")) {
return "unknown";
}
/* Workaround for OMNI1000LCD firmware bug */
if (!strcmp(model, "2005")) {
return "unknown";
}
return HIDGetIndexString(udev, (int)value, buf, sizeof(buf));
}
