Function UArray_asUTF8

libs/basekit/source/UArray_utf.c:155–208

}

UArray *UArray_asUTF8(const UArray *self) {
    UArray *out = UArray_new();
    UArray_setItemType_(out, CTYPE_uint8_t);
    UArray_setEncoding_(out, CENCODING_UTF8);
    UArray_setSize_(out, self->size * 4);

    {
        // ConversionFlags options = lenientConversion;
        void *sourceStart = self->data;
        // void *sourceEnd   = self->data + self->size * self->itemSize;
        UTF8 *targetStart = out->data;
        // UTF8 *targetEnd   = out->data + out->size * out->itemSize;
        size_t outSize;

        switch (self->encoding) {
        case CENCODING_ASCII:
            UArray_copy_(out, self);
            break;
        case CENCODING_UTF8:
            UArray_copy_(out, self);
            break;
            /*
    case CENCODING_UTF16:
            r = ConvertUTF16toUTF8((const UTF16 **)&sourceStart, (const UTF16
    *)sourceEnd, &targetStart, targetEnd, options); break; case CENCODING_UTF32:
            r = ConvertUTF32toUTF8((const UTF32 **)&sourceStart, (const UTF32
    *)sourceEnd, &targetStart, targetEnd, options); break;
            */
        case CENCODING_UCS2:
            // should the size be the num of chars or num of bytes??????????
            outSize = ucs2encode(targetStart, sourceStart, self->size,
                                 NULL); // ucs2 to utf8
            UArray_setSize_(out, outSize - 1);
            break;
        case CENCODING_UCS4:
            // should the size be the num of chars or num of bytes??????????
            outSize = ucs4encode(targetStart, sourceStart, self->size,
                                 NULL); // ucs4 to utf8
            UArray_setSize_(out, outSize - 1);
            break;
        case CENCODING_NUMBER: {
            UArray *nas = UArray_asNumberArrayString(self);
            UArray_free(out);
            out = UArray_asUTF8(nas);
            UArray_free(nas);
            break;
        }
        default:
            printf("UArray_asUTF8 - unknown source encoding\n");
        }
    }

    return out;
}

int UArray_isUTF8Compatible(const UArray *self) {
    return (self->encoding == CENCODING_ASCII ||