summaryrefslogtreecommitdiff
path: root/vendor/aferrandini/phpqrcode/lib/PHPQRCode/QRinputItem.php
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/aferrandini/phpqrcode/lib/PHPQRCode/QRinputItem.php')
-rw-r--r--vendor/aferrandini/phpqrcode/lib/PHPQRCode/QRinputItem.php246
1 files changed, 0 insertions, 246 deletions
diff --git a/vendor/aferrandini/phpqrcode/lib/PHPQRCode/QRinputItem.php b/vendor/aferrandini/phpqrcode/lib/PHPQRCode/QRinputItem.php
deleted file mode 100644
index 1e5eb18d..00000000
--- a/vendor/aferrandini/phpqrcode/lib/PHPQRCode/QRinputItem.php
+++ /dev/null
@@ -1,246 +0,0 @@
-<?php
-
-namespace PHPQRCode;
-
-use Exception;
-
-class QRinputItem {
-
- public $mode;
- public $size;
- public $data;
- public $bstream;
-
- public function __construct($mode, $size, $data, $bstream = null)
- {
- $setData = array_slice($data, 0, $size);
-
- if (count($setData) < $size) {
- $setData = array_merge($setData, array_fill(0,$size-count($setData),0));
- }
-
- if(!QRinput::check($mode, $size, $setData)) {
- throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
- return null;
- }
-
- $this->mode = $mode;
- $this->size = $size;
- $this->data = $setData;
- $this->bstream = $bstream;
- }
-
- //----------------------------------------------------------------------
- public function encodeModeNum($version)
- {
- try {
-
- $words = (int)($this->size / 3);
- $bs = new QRbitstream();
-
- $val = 0x1;
- $bs->appendNum(4, $val);
- $bs->appendNum(QRspec::lengthIndicator(Constants::QR_MODE_NUM, $version), $this->size);
-
- for($i=0; $i<$words; $i++) {
- $val = (ord($this->data[$i*3 ]) - ord('0')) * 100;
- $val += (ord($this->data[$i*3+1]) - ord('0')) * 10;
- $val += (ord($this->data[$i*3+2]) - ord('0'));
- $bs->appendNum(10, $val);
- }
-
- if($this->size - $words * 3 == 1) {
- $val = ord($this->data[$words*3]) - ord('0');
- $bs->appendNum(4, $val);
- } else if($this->size - $words * 3 == 2) {
- $val = (ord($this->data[$words*3 ]) - ord('0')) * 10;
- $val += (ord($this->data[$words*3+1]) - ord('0'));
- $bs->appendNum(7, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeAn($version)
- {
- try {
- $words = (int)($this->size / 2);
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x02);
- $bs->appendNum(QRspec::lengthIndicator(Constants::QR_MODE_AN, $version), $this->size);
-
- for($i=0; $i<$words; $i++) {
- $val = (int)QRinput::lookAnTable(ord($this->data[$i*2 ])) * 45;
- $val += (int)QRinput::lookAnTable(ord($this->data[$i*2+1]));
-
- $bs->appendNum(11, $val);
- }
-
- if($this->size & 1) {
- $val = QRinput::lookAnTable(ord($this->data[$words * 2]));
- $bs->appendNum(6, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeMode8($version)
- {
- try {
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x4);
- $bs->appendNum(QRspec::lengthIndicator(Constants::QR_MODE_8, $version), $this->size);
-
- for($i=0; $i<$this->size; $i++) {
- $bs->appendNum(8, ord($this->data[$i]));
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeKanji($version)
- {
- try {
-
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x8);
- $bs->appendNum(QRspec::lengthIndicator(Constants::QR_MODE_KANJI, $version), (int)($this->size / 2));
-
- for($i=0; $i<$this->size; $i+=2) {
- $val = (ord($this->data[$i]) << 8) | ord($this->data[$i+1]);
- if($val <= 0x9ffc) {
- $val -= 0x8140;
- } else {
- $val -= 0xc140;
- }
-
- $h = ($val >> 8) * 0xc0;
- $val = ($val & 0xff) + $h;
-
- $bs->appendNum(13, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeStructure()
- {
- try {
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x03);
- $bs->appendNum(4, ord($this->data[1]) - 1);
- $bs->appendNum(4, ord($this->data[0]) - 1);
- $bs->appendNum(8, ord($this->data[2]));
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function estimateBitStreamSizeOfEntry($version)
- {
- $bits = 0;
-
- if($version == 0)
- $version = 1;
-
- switch($this->mode) {
- case Constants::QR_MODE_NUM: $bits = QRinput::estimateBitsModeNum($this->size); break;
- case Constants::QR_MODE_AN: $bits = QRinput::estimateBitsModeAn($this->size); break;
- case Constants::QR_MODE_8: $bits = QRinput::estimateBitsMode8($this->size); break;
- case Constants::QR_MODE_KANJI: $bits = QRinput::estimateBitsModeKanji($this->size);break;
- case Constants::QR_MODE_STRUCTURE: return Constants::STRUCTURE_HEADER_BITS;
- default:
- return 0;
- }
-
- $l = QRspec::lengthIndicator($this->mode, $version);
- $m = 1 << $l;
- $num = (int)(($this->size + $m - 1) / $m);
-
- $bits += $num * (4 + $l);
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public function encodeBitStream($version)
- {
- try {
-
- unset($this->bstream);
- $words = QRspec::maximumWords($this->mode, $version);
-
- if($this->size > $words) {
-
- $st1 = new QRinputItem($this->mode, $words, $this->data);
- $st2 = new QRinputItem($this->mode, $this->size - $words, array_slice($this->data, $words));
-
- $st1->encodeBitStream($version);
- $st2->encodeBitStream($version);
-
- $this->bstream = new QRbitstream();
- $this->bstream->append($st1->bstream);
- $this->bstream->append($st2->bstream);
-
- unset($st1);
- unset($st2);
-
- } else {
-
- $ret = 0;
-
- switch($this->mode) {
- case Constants::QR_MODE_NUM: $ret = $this->encodeModeNum($version); break;
- case Constants::QR_MODE_AN: $ret = $this->encodeModeAn($version); break;
- case Constants::QR_MODE_8: $ret = $this->encodeMode8($version); break;
- case Constants::QR_MODE_KANJI: $ret = $this->encodeModeKanji($version);break;
- case Constants::QR_MODE_STRUCTURE: $ret = $this->encodeModeStructure(); break;
-
- default:
- break;
- }
-
- if($ret < 0)
- return -1;
- }
-
- return $this->bstream->size();
-
- } catch (Exception $e) {
- return -1;
- }
- }
-}
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-30 04:59:48 +0000