func ucsdOpen() (*C.UCharsetDetector, error) {
uErr := C.UErrorCode(C.U_ZERO_ERROR)
ucsd, err := C.ucsdet_open(&uErr)
if err != nil {
return nil, err
}
if err = uErrorToGoError(uErr); err != nil {
return nil, err
}
return ucsd, nil
}
// Creates new charset detector. If it is successfully created, it
// must be closed as it needs to free native ICU resources.
func NewCharsetDetector() (*CharsetDetector, error) {
det := new(CharsetDetector)
var status int
statusPtr := unsafe.Pointer(&status)
det.ptr = C.ucsdet_open((*C.UErrorCode)(statusPtr))
if status != U_ZERO_ERROR {
return nil, fmt.Errorf("ICU Error code returned: %d", status)
}
return det, nil
}