예제 #1
0
 public function init(array $spec)
 {
     $dl = QRspec::rsDataCodes1($spec);
     $el = QRspec::rsEccCodes1($spec);
     $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
     $blockNo = 0;
     $dataPos = 0;
     $eccPos = 0;
     for ($i = 0; $i < QRspec::rsBlockNum1($spec); $i++) {
         $ecc = array_slice($this->ecccode, $eccPos);
         $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
         $this->ecccode = array_merge(array_slice($this->ecccode, 0, $eccPos), $ecc);
         $dataPos += $dl;
         $eccPos += $el;
         $blockNo++;
     }
     if (QRspec::rsBlockNum2($spec) == 0) {
         return 0;
     }
     $dl = QRspec::rsDataCodes2($spec);
     $el = QRspec::rsEccCodes2($spec);
     $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
     if ($rs == NULL) {
         return -1;
     }
     for ($i = 0; $i < QRspec::rsBlockNum2($spec); $i++) {
         $ecc = array_slice($this->ecccode, $eccPos);
         $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
         $this->ecccode = array_merge(array_slice($this->ecccode, 0, $eccPos), $ecc);
         $dataPos += $dl;
         $eccPos += $el;
         $blockNo++;
     }
     return 0;
 }
예제 #2
0
function rsCode($code)
{
    if ($code && strlen($code) == 10) {
        $data = array();
        $rs_code = array();
        for ($i = 0; $i < RS_TOTAL_LEN; $i++) {
            if ($i < RS_DATA_LEN) {
                $data[] = char_to_num($code[$i]);
            } else {
                $data[] = 0;
            }
        }
        $qRrs = new QRrs();
        $rs = $qRrs->init_rs(RS_SYMSIZE, RS_GFPOLY, RS_FCR, RS_PRIM, RS_NROOTS, RS_PAD);
        $newcode =& $data[RS_DATA_LEN];
        $qRrsItem = new QRrsItem();
        $res = $qRrsItem->encode_rs_char($rs, $data, $newcode);
        for ($i = 0; $i < RS_DATA_LEN; $i++) {
            $rs_code[] = num_to_char($data[$i]);
        }
        for ($i = 0; $i < count($res); $i++) {
            $rs_code[] = num_to_char($res[$i]);
        }
        $newrs_code = '';
        for ($i = 0; $i < count($rs_code); $i++) {
            $newrs_code .= $rs_code[$i];
        }
        // $newrs_code .= '\0';
        return $newrs_code;
    }
    return null;
}