func (o *Otama) Insert(filename string) (id string, err error) {
var _id C.otama_id_t
var hexid [C.OTAMA_ID_HEXSTR_LEN]C.char
ret := C.otama_insert_file(o.otama, &_id, C.CString(filename))
if ret != C.OTAMA_STATUS_OK {
buf := bytes.NewBufferString("otama_insert_file: ")
buf.WriteString(get_status_message(ret))
err = errors.New(buf.String())
}
C.otama_id_bin2hexstr(&hexid[0], &_id)
return C.GoStringN(&hexid[0], C.OTAMA_ID_HEXSTR_LEN), err
}
func make_results(raw_results *C.otama_result_t) []OtamaResult {
var hexid [C.OTAMA_ID_HEXSTR_LEN]C.char
var result_num = int(C.otama_result_count(raw_results))
var results []OtamaResult
var value *C.otama_variant_t
if result_num != 0 {
results = make([]OtamaResult, result_num)
}
for i := 0; i < result_num; i++ {
value = C.otama_result_value(raw_results, C.int(i))
C.otama_id_bin2hexstr(&hexid[0], C.otama_result_id(raw_results, C.int(i)))
results[i] = OtamaResult{Id: C.GoStringN(&hexid[0], C.OTAMA_ID_HEXSTR_LEN),
Similarity: variant2goobj(value)}
}
return results
}