@@ -1,86 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/** | |||
* PHP QR Code porting | |||
* | |||
* @porting author dwi.setiyadi@gmail.com | |||
* @original author http://phpqrcode.sourceforge.net/ | |||
* | |||
* @version 1.0 | |||
*/ | |||
class DedeQrcode | |||
{ | |||
var $cacheable = true; | |||
var $cachedir = '/cache/'; | |||
var $errorlog = '/logs/'; | |||
var $quality = true; | |||
var $size = 1024; | |||
function __construct($config = array()) { | |||
$this->initialize($config); | |||
} | |||
public function initialize($config = array()) { | |||
$this->cacheable = (isset($config['cacheable'])) ? $config['cacheable'] : $this->cacheable; | |||
$this->cachedir = (isset($config['cachedir'])) ? $config['cachedir'] : DEDEDATA.$this->cachedir; | |||
$this->errorlog = (isset($config['errorlog'])) ? $config['errorlog'] : DEDEDATA.$this->errorlog; | |||
$this->quality = (isset($config['quality'])) ? $config['quality'] : $this->quality; | |||
$this->size = (isset($config['size'])) ? $config['size'] : $this->size; | |||
//use cache - more disk reads but less CPU power, masks and format templates are stored there | |||
if (!defined('QR_CACHEABLE')) define('QR_CACHEABLE', $this->cacheable); | |||
//used when QR_CACHEABLE === true | |||
if (!defined('QR_CACHE_DIR')) define('QR_CACHE_DIR', $this->cachedir); | |||
//default error logs dir | |||
if (!defined('QR_LOG_DIR')) define('QR_LOG_DIR', $this->errorlog); | |||
//if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code | |||
if ($this->quality) { | |||
if (!defined('QR_FIND_BEST_MASK')) define('QR_FIND_BEST_MASK', true); | |||
} else { | |||
if (!defined('QR_FIND_BEST_MASK')) define('QR_FIND_BEST_MASK', false); | |||
if (!defined('QR_DEFAULT_MASK')) define('QR_DEFAULT_MASK', $this->quality); | |||
} | |||
//if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly | |||
if (!defined('QR_FIND_FROM_RANDOM')) define('QR_FIND_FROM_RANDOM', false); | |||
//maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images | |||
if (!defined('QR_PNG_MAXIMUM_SIZE')) define('QR_PNG_MAXIMUM_SIZE', $this->size); | |||
//call original library | |||
require_once dirname(__FILE__)."/qrcode/qrconst.php"; | |||
require_once dirname(__FILE__)."/qrcode/qrtools.php"; | |||
require_once dirname(__FILE__)."/qrcode/qrspec.php"; | |||
require_once dirname(__FILE__)."/qrcode/qrimage.php"; | |||
require_once dirname(__FILE__)."/qrcode/qrinput.php"; | |||
require_once dirname(__FILE__)."/qrcode/qrbitstream.php"; | |||
require_once dirname(__FILE__)."/qrcode/qrsplit.php"; | |||
require_once dirname(__FILE__)."/qrcode/qrrscode.php"; | |||
require_once dirname(__FILE__)."/qrcode/qrmask.php"; | |||
require_once dirname(__FILE__)."/qrcode/qrencode.php"; | |||
} | |||
public function generate($params = array()) { | |||
if (isset($params['black']) | |||
&& is_array($params['black']) | |||
&& count($params['black']) == 3 | |||
&& array_filter($params['black'], 'is_int') === $params['black']) { | |||
QRimage::$black = $params['black']; | |||
} | |||
if (isset($params['white']) | |||
&& is_array($params['white']) | |||
&& count($params['white']) == 3 | |||
&& array_filter($params['white'], 'is_int') === $params['white']) { | |||
QRimage::$white = $params['white']; | |||
} | |||
$params['data'] = (isset($params['data'])) ? $params['data'] : 'QR Code Library'; | |||
if (isset($params['savename'])) { | |||
$level = 'L'; | |||
if (isset($params['level']) && in_array($params['level'], array('L','M','Q','H'))) $level = $params['level']; | |||
$size = 4; | |||
if (isset($params['size'])) $size = min(max((int)$params['size'], 1), 10); | |||
QRcode::png($params['data'], $params['savename'], $level, $size, 2); | |||
return $params['savename']; | |||
} else { | |||
$level = 'L'; | |||
if (isset($params['level']) && in_array($params['level'], array('L','M','Q','H'))) $level = $params['level']; | |||
$size = 4; | |||
if (isset($params['size'])) $size = min(max((int)$params['size'], 1), 10); | |||
QRcode::png($params['data'], NULL, $level, $size, 2); | |||
} | |||
} | |||
} | |||
?> |
@@ -1,181 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* Bitstream class | |||
* | |||
* Based on libqrencode C library distributed under LGPL 2.1 | |||
* Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net> | |||
* | |||
* PHP QR Code is distributed under LGPL 3 | |||
* Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm> | |||
* | |||
* This library is free software; you can redistribute it and/or | |||
* modify it under the terms of the GNU Lesser General Public | |||
* License as published by the Free Software Foundation; either | |||
* version 3 of the License, or any later version. | |||
* | |||
* This library is distributed in the hope that it will be useful, | |||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
* Lesser General Public License for more details. | |||
* | |||
* You should have received a copy of the GNU Lesser General Public | |||
* License along with this library; if not, write to the Free Software | |||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |||
*/ | |||
class QRbitstream { | |||
public $data = array(); | |||
//---------------------------------------------------------------------- | |||
public function size() | |||
{ | |||
return count($this->data); | |||
} | |||
//---------------------------------------------------------------------- | |||
public function allocate($setLength) | |||
{ | |||
$this->data = array_fill(0, $setLength, 0); | |||
return 0; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function newFromNum($bits, $num) | |||
{ | |||
$bstream = new QRbitstream(); | |||
$bstream->allocate($bits); | |||
$mask = 1 << ($bits - 1); | |||
for($i=0; $i<$bits; $i++) { | |||
if ($num & $mask) { | |||
$bstream->data[$i] = 1; | |||
} else { | |||
$bstream->data[$i] = 0; | |||
} | |||
$mask = $mask >> 1; | |||
} | |||
return $bstream; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function newFromBytes($size, $data) | |||
{ | |||
$bstream = new QRbitstream(); | |||
$bstream->allocate($size * 8); | |||
$p=0; | |||
for($i=0; $i<$size; $i++) { | |||
$mask = 0x80; | |||
for($j=0; $j<8; $j++) { | |||
if ($data[$i] & $mask) { | |||
$bstream->data[$p] = 1; | |||
} else { | |||
$bstream->data[$p] = 0; | |||
} | |||
$p++; | |||
$mask = $mask >> 1; | |||
} | |||
} | |||
return $bstream; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function append(QRbitstream $arg) | |||
{ | |||
if (is_null($arg)) { | |||
return -1; | |||
} | |||
if ($arg->size() == 0) { | |||
return 0; | |||
} | |||
if ($this->size() == 0) { | |||
$this->data = $arg->data; | |||
return 0; | |||
} | |||
$this->data = array_values(array_merge($this->data, $arg->data)); | |||
return 0; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function appendNum($bits, $num) | |||
{ | |||
if ($bits == 0) | |||
return 0; | |||
$b = QRbitstream::newFromNum($bits, $num); | |||
if (is_null($b)) | |||
return -1; | |||
$ret = $this->append($b); | |||
unset($b); | |||
return $ret; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function appendBytes($size, $data) | |||
{ | |||
if ($size == 0) | |||
return 0; | |||
$b = QRbitstream::newFromBytes($size, $data); | |||
if (is_null($b)) | |||
return -1; | |||
$ret = $this->append($b); | |||
unset($b); | |||
return $ret; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function toByte() | |||
{ | |||
$size = $this->size(); | |||
if ($size == 0) { | |||
return array(); | |||
} | |||
$data = array_fill(0, (int)(($size + 7) / 8), 0); | |||
$bytes = (int)($size / 8); | |||
$p = 0; | |||
for($i=0; $i<$bytes; $i++) { | |||
$v = 0; | |||
for($j=0; $j<8; $j++) { | |||
$v = $v << 1; | |||
$v |= $this->data[$p]; | |||
$p++; | |||
} | |||
$data[$i] = $v; | |||
} | |||
if ($size & 7) { | |||
$v = 0; | |||
for($j=0; $j<($size & 7); $j++) { | |||
$v = $v << 1; | |||
$v |= $this->data[$p]; | |||
$p++; | |||
} | |||
$data[$bytes] = $v; | |||
} | |||
return $data; | |||
} | |||
} |
@@ -1,18 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* Config file, feel free to modify | |||
*/ | |||
define('QR_CACHEABLE', true); //use cache - more disk reads but less CPU power, masks and format templates are stored there | |||
define('QR_CACHE_DIR', dirname(__FILE__).DIRECTORY_SEPARATOR.'cache'.DIRECTORY_SEPARATOR); //used when QR_CACHEABLE === true | |||
define('QR_LOG_DIR', dirname(__FILE__).DIRECTORY_SEPARATOR); //default error logs dir | |||
define('QR_FIND_BEST_MASK', true); //if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code | |||
define('QR_FIND_FROM_RANDOM', false); //if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly | |||
define('QR_DEFAULT_MASK', 2); //when QR_FIND_BEST_MASK === false | |||
define('QR_PNG_MAXIMUM_SIZE', 1024); //maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images | |||
@@ -1,54 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* Common constants | |||
* | |||
* Based on libqrencode C library distributed under LGPL 2.1 | |||
* Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net> | |||
* | |||
* PHP QR Code is distributed under LGPL 3 | |||
* Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm> | |||
* | |||
* This library is free software; you can redistribute it and/or | |||
* modify it under the terms of the GNU Lesser General Public | |||
* License as published by the Free Software Foundation; either | |||
* version 3 of the License, or any later version. | |||
* | |||
* This library is distributed in the hope that it will be useful, | |||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
* Lesser General Public License for more details. | |||
* | |||
* You should have received a copy of the GNU Lesser General Public | |||
* License along with this library; if not, write to the Free Software | |||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |||
*/ | |||
//Encoding modes | |||
define('QR_MODE_NUL', -1); | |||
define('QR_MODE_NUM', 0); | |||
define('QR_MODE_AN', 1); | |||
define('QR_MODE_8', 2); | |||
define('QR_MODE_KANJI', 3); | |||
define('QR_MODE_STRUCTURE', 4); | |||
//Levels of error correction. | |||
define('QR_ECLEVEL_L', 0); | |||
define('QR_ECLEVEL_M', 1); | |||
define('QR_ECLEVEL_Q', 2); | |||
define('QR_ECLEVEL_H', 3); | |||
//Supported output formats | |||
define('QR_FORMAT_TEXT', 0); | |||
define('QR_FORMAT_PNG', 1); | |||
class qrstr { | |||
public static function set(&$srctab, $x, $y, $repl, $replLen = false) { | |||
$srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl)); | |||
} | |||
} |
@@ -1,503 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* Main encoder classes. | |||
* | |||
* Based on libqrencode C library distributed under LGPL 2.1 | |||
* Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net> | |||
* | |||
* PHP QR Code is distributed under LGPL 3 | |||
* Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm> | |||
* | |||
* This library is free software; you can redistribute it and/or | |||
* modify it under the terms of the GNU Lesser General Public | |||
* License as published by the Free Software Foundation; either | |||
* version 3 of the License, or any later version. | |||
* | |||
* This library is distributed in the hope that it will be useful, | |||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
* Lesser General Public License for more details. | |||
* | |||
* You should have received a copy of the GNU Lesser General Public | |||
* License along with this library; if not, write to the Free Software | |||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |||
*/ | |||
class QRrsblock { | |||
public $dataLength; | |||
public $data = array(); | |||
public $eccLength; | |||
public $ecc = array(); | |||
public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs) | |||
{ | |||
$rs->encode_rs_char($data, $ecc); | |||
$this->dataLength = $dl; | |||
$this->data = $data; | |||
$this->eccLength = $el; | |||
$this->ecc = $ecc; | |||
} | |||
}; | |||
//########################################################################## | |||
class QRrawcode { | |||
public $version; | |||
public $datacode = array(); | |||
public $ecccode = array(); | |||
public $blocks; | |||
public $rsblocks = array(); //of RSblock | |||
public $count; | |||
public $dataLength; | |||
public $eccLength; | |||
public $b1; | |||
//---------------------------------------------------------------------- | |||
public function __construct(QRinput $input) | |||
{ | |||
$spec = array(0,0,0,0,0); | |||
$this->datacode = $input->getByteStream(); | |||
if (is_null($this->datacode)) { | |||
throw new Exception('null imput string'); | |||
} | |||
QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec); | |||
$this->version = $input->getVersion(); | |||
$this->b1 = QRspec::rsBlockNum1($spec); | |||
$this->dataLength = QRspec::rsDataLength($spec); | |||
$this->eccLength = QRspec::rsEccLength($spec); | |||
$this->ecccode = array_fill(0, $this->eccLength, 0); | |||
$this->blocks = QRspec::rsBlockNum($spec); | |||
$ret = $this->init($spec); | |||
if ($ret < 0) { | |||
throw new Exception('block alloc error'); | |||
return null; | |||
} | |||
$this->count = 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; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function getCode() | |||
{ | |||
$ret; | |||
if ($this->count < $this->dataLength) { | |||
$row = $this->count % $this->blocks; | |||
$col = $this->count / $this->blocks; | |||
if ($col >= $this->rsblocks[0]->dataLength) { | |||
$row += $this->b1; | |||
} | |||
$ret = $this->rsblocks[$row]->data[$col]; | |||
} else if ($this->count < $this->dataLength + $this->eccLength) { | |||
$row = ($this->count - $this->dataLength) % $this->blocks; | |||
$col = ($this->count - $this->dataLength) / $this->blocks; | |||
$ret = $this->rsblocks[$row]->ecc[$col]; | |||
} else { | |||
return 0; | |||
} | |||
$this->count++; | |||
return $ret; | |||
} | |||
} | |||
//########################################################################## | |||
class QRcode { | |||
public $version; | |||
public $width; | |||
public $data; | |||
//---------------------------------------------------------------------- | |||
public function encodeMask(QRinput $input, $mask) | |||
{ | |||
if ($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) { | |||
throw new Exception('wrong version'); | |||
} | |||
if ($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) { | |||
throw new Exception('wrong level'); | |||
} | |||
$raw = new QRrawcode($input); | |||
QRtools::markTime('after_raw'); | |||
$version = $raw->version; | |||
$width = QRspec::getWidth($version); | |||
$frame = QRspec::newFrame($version); | |||
$filler = new FrameFiller($width, $frame); | |||
if (is_null($filler)) { | |||
return NULL; | |||
} | |||
//inteleaved data and ecc codes | |||
for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) { | |||
$code = $raw->getCode(); | |||
$bit = 0x80; | |||
for($j=0; $j<8; $j++) { | |||
$addr = $filler->next(); | |||
$filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0)); | |||
$bit = $bit >> 1; | |||
} | |||
} | |||
QRtools::markTime('after_filler'); | |||
unset($raw); | |||
//remainder bits | |||
$j = QRspec::getRemainder($version); | |||
for($i=0; $i<$j; $i++) { | |||
$addr = $filler->next(); | |||
$filler->setFrameAt($addr, 0x02); | |||
} | |||
$frame = $filler->frame; | |||
unset($filler); | |||
//masking | |||
$maskObj = new QRmask(); | |||
if ($mask < 0) { | |||
if (QR_FIND_BEST_MASK) { | |||
$masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel()); | |||
} else { | |||
$masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel()); | |||
} | |||
} else { | |||
$masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel()); | |||
} | |||
if ($masked == NULL) { | |||
return NULL; | |||
} | |||
QRtools::markTime('after_mask'); | |||
$this->version = $version; | |||
$this->width = $width; | |||
$this->data = $masked; | |||
return $this; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function encodeInput(QRinput $input) | |||
{ | |||
return $this->encodeMask($input, -1); | |||
} | |||
//---------------------------------------------------------------------- | |||
public function encodeString8bit($string, $version, $level) | |||
{ | |||
if (string == NULL) { | |||
throw new Exception('empty string!'); | |||
return NULL; | |||
} | |||
$input = new QRinput($version, $level); | |||
if ($input == NULL) return NULL; | |||
$ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string)); | |||
if ($ret < 0) { | |||
unset($input); | |||
return NULL; | |||
} | |||
return $this->encodeInput($input); | |||
} | |||
//---------------------------------------------------------------------- | |||
public function encodeString($string, $version, $level, $hint, $casesensitive) | |||
{ | |||
if ($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) { | |||
throw new Exception('bad hint'); | |||
return NULL; | |||
} | |||
$input = new QRinput($version, $level); | |||
if ($input == NULL) return NULL; | |||
$ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive); | |||
if ($ret < 0) { | |||
return NULL; | |||
} | |||
return $this->encodeInput($input); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false) | |||
{ | |||
$enc = QRencode::factory($level, $size, $margin); | |||
return $enc->encodePNG($text, $outfile, $saveandprint=false); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) | |||
{ | |||
$enc = QRencode::factory($level, $size, $margin); | |||
return $enc->encode($text, $outfile); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) | |||
{ | |||
$enc = QRencode::factory($level, $size, $margin); | |||
return $enc->encodeRAW($text, $outfile); | |||
} | |||
} | |||
//########################################################################## | |||
class FrameFiller { | |||
public $width; | |||
public $frame; | |||
public $x; | |||
public $y; | |||
public $dir; | |||
public $bit; | |||
//---------------------------------------------------------------------- | |||
public function __construct($width, &$frame) | |||
{ | |||
$this->width = $width; | |||
$this->frame = $frame; | |||
$this->x = $width - 1; | |||
$this->y = $width - 1; | |||
$this->dir = -1; | |||
$this->bit = -1; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function setFrameAt($at, $val) | |||
{ | |||
$this->frame[$at['y']][$at['x']] = chr($val); | |||
} | |||
//---------------------------------------------------------------------- | |||
public function getFrameAt($at) | |||
{ | |||
return ord($this->frame[$at['y']][$at['x']]); | |||
} | |||
//---------------------------------------------------------------------- | |||
public function next() | |||
{ | |||
do { | |||
if ($this->bit == -1) { | |||
$this->bit = 0; | |||
return array('x'=>$this->x, 'y'=>$this->y); | |||
} | |||
$x = $this->x; | |||
$y = $this->y; | |||
$w = $this->width; | |||
if ($this->bit == 0) { | |||
$x--; | |||
$this->bit++; | |||
} else { | |||
$x++; | |||
$y += $this->dir; | |||
$this->bit--; | |||
} | |||
if ($this->dir < 0) { | |||
if ($y < 0) { | |||
$y = 0; | |||
$x -= 2; | |||
$this->dir = 1; | |||
if ($x == 6) { | |||
$x--; | |||
$y = 9; | |||
} | |||
} | |||
} else { | |||
if ($y == $w) { | |||
$y = $w - 1; | |||
$x -= 2; | |||
$this->dir = -1; | |||
if ($x == 6) { | |||
$x--; | |||
$y -= 8; | |||
} | |||
} | |||
} | |||
if ($x < 0 || $y < 0) return null; | |||
$this->x = $x; | |||
$this->y = $y; | |||
} while(ord($this->frame[$y][$x]) & 0x80); | |||
return array('x'=>$x, 'y'=>$y); | |||
} | |||
} ; | |||
//########################################################################## | |||
class QRencode { | |||
public $casesensitive = true; | |||
public $eightbit = false; | |||
public $version = 0; | |||
public $size = 3; | |||
public $margin = 4; | |||
public $structured = 0; //not supported yet | |||
public $level = QR_ECLEVEL_L; | |||
public $hint = QR_MODE_8; | |||
//---------------------------------------------------------------------- | |||
public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4) | |||
{ | |||
$enc = new QRencode(); | |||
$enc->size = $size; | |||
$enc->margin = $margin; | |||
switch ($level.'') { | |||
case '0': | |||
case '1': | |||
case '2': | |||
case '3': | |||
$enc->level = $level; | |||
break; | |||
case 'l': | |||
case 'L': | |||
$enc->level = QR_ECLEVEL_L; | |||
break; | |||
case 'm': | |||
case 'M': | |||
$enc->level = QR_ECLEVEL_M; | |||
break; | |||
case 'q': | |||
case 'Q': | |||
$enc->level = QR_ECLEVEL_Q; | |||
break; | |||
case 'h': | |||
case 'H': | |||
$enc->level = QR_ECLEVEL_H; | |||
break; | |||
} | |||
return $enc; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function encodeRAW($intext, $outfile = false) | |||
{ | |||
$code = new QRcode(); | |||
if ($this->eightbit) { | |||
$code->encodeString8bit($intext, $this->version, $this->level); | |||
} else { | |||
$code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive); | |||
} | |||
return $code->data; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function encode($intext, $outfile = false) | |||
{ | |||
$code = new QRcode(); | |||
if ($this->eightbit) { | |||
$code->encodeString8bit($intext, $this->version, $this->level); | |||
} else { | |||
$code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive); | |||
} | |||
QRtools::markTime('after_encode'); | |||
if ($outfile!== false) { | |||
file_put_contents($outfile, join("\n", QRtools::binarize($code->data))); | |||
} else { | |||
return QRtools::binarize($code->data); | |||
} | |||
} | |||
//---------------------------------------------------------------------- | |||
public function encodePNG($intext, $outfile = false,$saveandprint=false) | |||
{ | |||
try { | |||
ob_start(); | |||
$tab = $this->encode($intext); | |||
$err = ob_get_contents(); | |||
ob_end_clean(); | |||
if ($err != '') | |||
QRtools::log($outfile, $err); | |||
$maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin)); | |||
QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint); | |||
} catch (Exception $e) { | |||
QRtools::log($outfile, $e->getMessage()); | |||
} | |||
} | |||
} |
@@ -1,86 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* Image output of code using GD2 | |||
* | |||
* PHP QR Code is distributed under LGPL 3 | |||
* Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm> | |||
* | |||
* This library is free software; you can redistribute it and/or | |||
* modify it under the terms of the GNU Lesser General Public | |||
* License as published by the Free Software Foundation; either | |||
* version 3 of the License, or any later version. | |||
* | |||
* This library is distributed in the hope that it will be useful, | |||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
* Lesser General Public License for more details. | |||
* | |||
* You should have received a copy of the GNU Lesser General Public | |||
* License along with this library; if not, write to the Free Software | |||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |||
*/ | |||
define('QR_IMAGE', true); | |||
class QRimage { | |||
public static $black = array(255,255,255); | |||
public static $white = array(0,0,0); | |||
//---------------------------------------------------------------------- | |||
public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE) | |||
{ | |||
$image = self::image($frame, $pixelPerPoint, $outerFrame); | |||
if ($filename === false) { | |||
Header("Content-type: image/png"); | |||
ImagePng($image); | |||
} else { | |||
if ($saveandprint===TRUE){ | |||
ImagePng($image, $filename); | |||
header("Content-type: image/png"); | |||
ImagePng($image); | |||
} else { | |||
ImagePng($image, $filename); | |||
} | |||
} | |||
ImageDestroy($image); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85) | |||
{ | |||
$image = self::image($frame, $pixelPerPoint, $outerFrame); | |||
if ($filename === false) { | |||
Header("Content-type: image/jpeg"); | |||
ImageJpeg($image, null, $q); | |||
} else { | |||
ImageJpeg($image, $filename, $q); | |||
} | |||
ImageDestroy($image); | |||
} | |||
//---------------------------------------------------------------------- | |||
private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4) | |||
{ | |||
$h = count($frame); | |||
$w = strlen($frame[0]); | |||
$imgW = $w + 2*$outerFrame; | |||
$imgH = $h + 2*$outerFrame; | |||
$base_image =ImageCreate($imgW, $imgH); | |||
$col[0] = ImageColorAllocate($base_image,QRImage::$black[0],QRImage::$black[1],QRImage::$black[2]); | |||
$col[1] = ImageColorAllocate($base_image,QRImage::$white[0],QRImage::$white[1],QRImage::$white[2]); | |||
imagefill($base_image, 0, 0, $col[0]); | |||
for($y=0; $y<$h; $y++) { | |||
for($x=0; $x<$w; $x++) { | |||
if ($frame[$y][$x] == '1') { | |||
ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]); | |||
} | |||
} | |||
} | |||
$target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint); | |||
ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH); | |||
ImageDestroy($base_image); | |||
return $target_image; | |||
} | |||
} |
@@ -1,730 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* Input encoding class | |||
* | |||
* Based on libqrencode C library distributed under LGPL 2.1 | |||
* Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net> | |||
* | |||
* PHP QR Code is distributed under LGPL 3 | |||
* Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm> | |||
* | |||
* This library is free software; you can redistribute it and/or | |||
* modify it under the terms of the GNU Lesser General Public | |||
* License as published by the Free Software Foundation; either | |||
* version 3 of the License, or any later version. | |||
* | |||
* This library is distributed in the hope that it will be useful, | |||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
* Lesser General Public License for more details. | |||
* | |||
* You should have received a copy of the GNU Lesser General Public | |||
* License along with this library; if not, write to the Free Software | |||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |||
*/ | |||
define('STRUCTURE_HEADER_BITS', 20); | |||
define('MAX_STRUCTURED_SYMBOLS', 16); | |||
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(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(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(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 QRbitrtream(); | |||
$bs->appendNum(4, 0x8); | |||
$bs->appendNum(QRspec::lengthIndicator(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 QR_MODE_NUM: $bits = QRinput::estimateBitsModeNum($this->size); break; | |||
case QR_MODE_AN: $bits = QRinput::estimateBitsModeAn($this->size); break; | |||
case QR_MODE_8: $bits = QRinput::estimateBitsMode8($this->size); break; | |||
case QR_MODE_KANJI: $bits = QRinput::estimateBitsModeKanji($this->size);break; | |||
case QR_MODE_STRUCTURE: return 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 QR_MODE_NUM: $ret = $this->encodeModeNum($version); break; | |||
case QR_MODE_AN: $ret = $this->encodeModeAn($version); break; | |||
case QR_MODE_8: $ret = $this->encodeMode8($version); break; | |||
case QR_MODE_KANJI: $ret = $this->encodeModeKanji($version);break; | |||
case QR_MODE_STRUCTURE: $ret = $this->encodeModeStructure(); break; | |||
default: | |||
break; | |||
} | |||
if ($ret < 0) | |||
return -1; | |||
} | |||
return $this->bstream->size(); | |||
} catch (Exception $e) { | |||
return -1; | |||
} | |||
} | |||
}; | |||
//########################################################################## | |||
class QRinput { | |||
public $items; | |||
private $version; | |||
private $level; | |||
//---------------------------------------------------------------------- | |||
public function __construct($version = 0, $level = QR_ECLEVEL_L) | |||
{ | |||
if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) { | |||
throw new Exception('Invalid version no'); | |||
return NULL; | |||
} | |||
$this->version = $version; | |||
$this->level = $level; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function getVersion() | |||
{ | |||
return $this->version; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function setVersion($version) | |||
{ | |||
if ($version < 0 || $version > QRSPEC_VERSION_MAX) { | |||
throw new Exception('Invalid version no'); | |||
return -1; | |||
} | |||
$this->version = $version; | |||
return 0; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function getErrorCorrectionLevel() | |||
{ | |||
return $this->level; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function setErrorCorrectionLevel($level) | |||
{ | |||
if ($level > QR_ECLEVEL_H) { | |||
throw new Exception('Invalid ECLEVEL'); | |||
return -1; | |||
} | |||
$this->level = $level; | |||
return 0; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function appendEntry(QRinputItem $entry) | |||
{ | |||
$this->items[] = $entry; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function append($mode, $size, $data) | |||
{ | |||
try { | |||
$entry = new QRinputItem($mode, $size, $data); | |||
$this->items[] = $entry; | |||
return 0; | |||
} catch (Exception $e) { | |||
return -1; | |||
} | |||
} | |||
//---------------------------------------------------------------------- | |||
public function insertStructuredAppendHeader($size, $index, $parity) | |||
{ | |||
if ( $size > MAX_STRUCTURED_SYMBOLS ) { | |||
throw new Exception('insertStructuredAppendHeader wrong size'); | |||
} | |||
if ( $index <= 0 || $index > MAX_STRUCTURED_SYMBOLS ) { | |||
throw new Exception('insertStructuredAppendHeader wrong index'); | |||
} | |||
$buf = array($size, $index, $parity); | |||
try { | |||
$entry = new QRinputItem(QR_MODE_STRUCTURE, 3, buf); | |||
array_unshift($this->items, $entry); | |||
return 0; | |||
} catch (Exception $e) { | |||
return -1; | |||
} | |||
} | |||
//---------------------------------------------------------------------- | |||
public function calcParity() | |||
{ | |||
$parity = 0; | |||
foreach($this->items as $item) { | |||
if ($item->mode != QR_MODE_STRUCTURE) { | |||
for($i=$item->size-1; $i>=0; $i--) { | |||
$parity ^= $item->data[$i]; | |||
} | |||
} | |||
} | |||
return $parity; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function checkModeNum($size, $data) | |||
{ | |||
for($i=0; $i<$size; $i++) { | |||
if ((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))){ | |||
return false; | |||
} | |||
} | |||
return true; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function estimateBitsModeNum($size) | |||
{ | |||
$w = (int)$size / 3; | |||
$bits = $w * 10; | |||
switch($size - $w * 3) { | |||
case 1: | |||
$bits += 4; | |||
break; | |||
case 2: | |||
$bits += 7; | |||
break; | |||
default: | |||
break; | |||
} | |||
return $bits; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static $anTable = array( | |||
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, | |||
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, | |||
36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43, | |||
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1, | |||
-1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, | |||
25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1, | |||
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, | |||
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 | |||
); | |||
//---------------------------------------------------------------------- | |||
public static function lookAnTable($c) | |||
{ | |||
return (($c > 127)?-1:self::$anTable[$c]); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function checkModeAn($size, $data) | |||
{ | |||
for($i=0; $i<$size; $i++) { | |||
if (self::lookAnTable(ord($data[$i])) == -1) { | |||
return false; | |||
} | |||
} | |||
return true; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function estimateBitsModeAn($size) | |||
{ | |||
$w = (int)($size / 2); | |||
$bits = $w * 11; | |||
if ($size & 1) { | |||
$bits += 6; | |||
} | |||
return $bits; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function estimateBitsMode8($size) | |||
{ | |||
return $size * 8; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function estimateBitsModeKanji($size) | |||
{ | |||
return (int)(($size / 2) * 13); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function checkModeKanji($size, $data) | |||
{ | |||
if ($size & 1) | |||
return false; | |||
for($i=0; $i<$size; $i+=2) { | |||
$val = (ord($data[$i]) << 8) | ord($data[$i+1]); | |||
if ( $val < 0x8140 | |||
|| ($val > 0x9ffc && $val < 0xe040) | |||
|| $val > 0xebbf) { | |||
return false; | |||
} | |||
} | |||
return true; | |||
} | |||
/*********************************************************************** | |||
* Validation | |||
**********************************************************************/ | |||
public static function check($mode, $size, $data) | |||
{ | |||
if ($size <= 0) | |||
return false; | |||
switch($mode) { | |||
case QR_MODE_NUM: return self::checkModeNum($size, $data); break; | |||
case QR_MODE_AN: return self::checkModeAn($size, $data); break; | |||
case QR_MODE_KANJI: return self::checkModeKanji($size, $data); break; | |||
case QR_MODE_8: return true; break; | |||
case QR_MODE_STRUCTURE: return true; break; | |||
default: | |||
break; | |||
} | |||
return false; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function estimateBitStreamSize($version) | |||
{ | |||
$bits = 0; | |||
foreach($this->items as $item) { | |||
$bits += $item->estimateBitStreamSizeOfEntry($version); | |||
} | |||
return $bits; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function estimateVersion() | |||
{ | |||
$version = 0; | |||
$prev = 0; | |||
do { | |||
$prev = $version; | |||
$bits = $this->estimateBitStreamSize($prev); | |||
$version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level); | |||
if ($version < 0) { | |||
return -1; | |||
} | |||
} while ($version > $prev); | |||
return $version; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function lengthOfCode($mode, $version, $bits) | |||
{ | |||
$payload = $bits - 4 - QRspec::lengthIndicator($mode, $version); | |||
switch($mode) { | |||
case QR_MODE_NUM: | |||
$chunks = (int)($payload / 10); | |||
$remain = $payload - $chunks * 10; | |||
$size = $chunks * 3; | |||
if ($remain >= 7) { | |||
$size += 2; | |||
} else if ($remain >= 4) { | |||
$size += 1; | |||
} | |||
break; | |||
case QR_MODE_AN: | |||
$chunks = (int)($payload / 11); | |||
$remain = $payload - $chunks * 11; | |||
$size = $chunks * 2; | |||
if ($remain >= 6) | |||
$size++; | |||
break; | |||
case QR_MODE_8: | |||
$size = (int)($payload / 8); | |||
break; | |||
case QR_MODE_KANJI: | |||
$size = (int)(($payload / 13) * 2); | |||
break; | |||
case QR_MODE_STRUCTURE: | |||
$size = (int)($payload / 8); | |||
break; | |||
default: | |||
$size = 0; | |||
break; | |||
} | |||
$maxsize = QRspec::maximumWords($mode, $version); | |||
if ($size < 0) $size = 0; | |||
if ($size > $maxsize) $size = $maxsize; | |||
return $size; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function createBitStream() | |||
{ | |||
$total = 0; | |||
foreach($this->items as $item) { | |||
$bits = $item->encodeBitStream($this->version); | |||
if ($bits < 0) | |||
return -1; | |||
$total += $bits; | |||
} | |||
return $total; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function convertData() | |||
{ | |||
$ver = $this->estimateVersion(); | |||
if ($ver > $this->getVersion()) { | |||
$this->setVersion($ver); | |||
} | |||
for(;;) { | |||
$bits = $this->createBitStream(); | |||
if ($bits < 0) | |||
return -1; | |||
$ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level); | |||
if ($ver < 0) { | |||
throw new Exception('WRONG VERSION'); | |||
return -1; | |||
} else if ($ver > $this->getVersion()) { | |||
$this->setVersion($ver); | |||
} else { | |||
break; | |||
} | |||
} | |||
return 0; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function appendPaddingBit(&$bstream) | |||
{ | |||
$bits = $bstream->size(); | |||
$maxwords = QRspec::getDataLength($this->version, $this->level); | |||
$maxbits = $maxwords * 8; | |||
if ($maxbits == $bits) { | |||
return 0; | |||
} | |||
if ($maxbits - $bits < 5) { | |||
return $bstream->appendNum($maxbits - $bits, 0); | |||
} | |||
$bits += 4; | |||
$words = (int)(($bits + 7) / 8); | |||
$padding = new QRbitstream(); | |||
$ret = $padding->appendNum($words * 8 - $bits + 4, 0); | |||
if ($ret < 0) | |||
return $ret; | |||
$padlen = $maxwords - $words; | |||
if ($padlen > 0) { | |||
$padbuf = array(); | |||
for($i=0; $i<$padlen; $i++) { | |||
$padbuf[$i] = ($i&1)?0x11:0xec; | |||
} | |||
$ret = $padding->appendBytes($padlen, $padbuf); | |||
if ($ret < 0) | |||
return $ret; | |||
} | |||
$ret = $bstream->append($padding); | |||
return $ret; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function mergeBitStream() | |||
{ | |||
if ($this->convertData() < 0) { | |||
return null; | |||
} | |||
$bstream = new QRbitstream(); | |||
foreach($this->items as $item) { | |||
$ret = $bstream->append($item->bstream); | |||
if ($ret < 0) { | |||
return null; | |||
} | |||
} | |||
return $bstream; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function getBitStream() | |||
{ | |||
$bstream = $this->mergeBitStream(); | |||
if ($bstream == null) { | |||
return null; | |||
} | |||
$ret = $this->appendPaddingBit($bstream); | |||
if ($ret < 0) { | |||
return null; | |||
} | |||
return $bstream; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function getByteStream() | |||
{ | |||
$bstream = $this->getBitStream(); | |||
if ($bstream == null) { | |||
return null; | |||
} | |||
return $bstream->toByte(); | |||
} | |||
} | |||
@@ -1,44 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* Root library file, prepares environment and includes dependencies | |||
* | |||
* Based on libqrencode C library distributed under LGPL 2.1 | |||
* Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net> | |||
* | |||
* PHP QR Code is distributed under LGPL 3 | |||
* Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm> | |||
* | |||
* This library is free software; you can redistribute it and/or | |||
* modify it under the terms of the GNU Lesser General Public | |||
* License as published by the Free Software Foundation; either | |||
* version 3 of the License, or any later version. | |||
* | |||
* This library is distributed in the hope that it will be useful, | |||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
* Lesser General Public License for more details. | |||
* | |||
* You should have received a copy of the GNU Lesser General Public | |||
* License along with this library; if not, write to the Free Software | |||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |||
*/ | |||
$QR_BASEDIR = dirname(__FILE__).DIRECTORY_SEPARATOR; | |||
//Required libs | |||
include $QR_BASEDIR."qrconst.php"; | |||
include $QR_BASEDIR."qrconfig.php"; | |||
include $QR_BASEDIR."qrtools.php"; | |||
include $QR_BASEDIR."qrspec.php"; | |||
include $QR_BASEDIR."qrimage.php"; | |||
include $QR_BASEDIR."qrinput.php"; | |||
include $QR_BASEDIR."qrbitstream.php"; | |||
include $QR_BASEDIR."qrsplit.php"; | |||
include $QR_BASEDIR."qrrscode.php"; | |||
include $QR_BASEDIR."qrmask.php"; | |||
include $QR_BASEDIR."qrencode.php"; | |||
@@ -1,329 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* Masking | |||
* | |||
* Based on libqrencode C library distributed under LGPL 2.1 | |||
* Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net> | |||
* | |||
* PHP QR Code is distributed under LGPL 3 | |||
* Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm> | |||
* | |||
* This library is free software; you can redistribute it and/or | |||
* modify it under the terms of the GNU Lesser General Public | |||
* License as published by the Free Software Foundation; either | |||
* version 3 of the License, or any later version. | |||
* | |||
* This library is distributed in the hope that it will be useful, | |||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
* Lesser General Public License for more details. | |||
* | |||
* You should have received a copy of the GNU Lesser General Public | |||
* License along with this library; if not, write to the Free Software | |||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |||
*/ | |||
define('N1', 3); | |||
define('N2', 3); | |||
define('N3', 40); | |||
define('N4', 10); | |||
class QRmask { | |||
public $runLength = array(); | |||
//---------------------------------------------------------------------- | |||
public function __construct() | |||
{ | |||
$this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0); | |||
} | |||
//---------------------------------------------------------------------- | |||
public function writeFormatInformation($width, &$frame, $mask, $level) | |||
{ | |||
$blacks = 0; | |||
$format = QRspec::getFormatInfo($mask, $level); | |||
for($i=0; $i<8; $i++) { | |||
if ($format & 1) { | |||
$blacks += 2; | |||
$v = 0x85; | |||
} else { | |||
$v = 0x84; | |||
} | |||
$frame[8][$width - 1 - $i] = chr($v); | |||
if ($i < 6) { | |||
$frame[$i][8] = chr($v); | |||
} else { | |||
$frame[$i + 1][8] = chr($v); | |||
} | |||
$format = $format >> 1; | |||
} | |||
for($i=0; $i<7; $i++) { | |||
if ($format & 1) { | |||
$blacks += 2; | |||
$v = 0x85; | |||
} else { | |||
$v = 0x84; | |||
} | |||
$frame[$width - 7 + $i][8] = chr($v); | |||
if ($i == 0) { | |||
$frame[8][7] = chr($v); | |||
} else { | |||
$frame[8][6 - $i] = chr($v); | |||
} | |||
$format = $format >> 1; | |||
} | |||
return $blacks; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function mask0($x, $y) { return ($x+$y)&1; } | |||
public function mask1($x, $y) { return ($y&1); } | |||
public function mask2($x, $y) { return ($x%3); } | |||
public function mask3($x, $y) { return ($x+$y)%3; } | |||
public function mask4($x, $y) { return (((int)($y/2))+((int)($x/3)))&1; } | |||
public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3; } | |||
public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1; } | |||
public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1; } | |||
//---------------------------------------------------------------------- | |||
private function generateMaskNo($maskNo, $width, $frame) | |||
{ | |||
$bitMask = array_fill(0, $width, array_fill(0, $width, 0)); | |||
for($y=0; $y<$width; $y++) { | |||
for($x=0; $x<$width; $x++) { | |||
if (ord($frame[$y][$x]) & 0x80) { | |||
$bitMask[$y][$x] = 0; | |||
} else { | |||
$maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y); | |||
$bitMask[$y][$x] = ($maskFunc == 0)?1:0; | |||
} | |||
} | |||
} | |||
return $bitMask; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function serial($bitFrame) | |||
{ | |||
$codeArr = array(); | |||
foreach ($bitFrame as $line) | |||
$codeArr[] = join('', $line); | |||
return gzcompress(join("\n", $codeArr), 9); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function unserial($code) | |||
{ | |||
$codeArr = array(); | |||
$codeLines = explode("\n", gzuncompress($code)); | |||
foreach ($codeLines as $line) | |||
$codeArr[] = str_split($line); | |||
return $codeArr; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false) | |||
{ | |||
$b = 0; | |||
$bitMask = array(); | |||
$fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat'; | |||
if (QR_CACHEABLE) { | |||
if (file_exists($fileName)) { | |||
$bitMask = self::unserial(file_get_contents($fileName)); | |||
} else { | |||
$bitMask = $this->generateMaskNo($maskNo, $width, $s, $d); | |||
if (!file_exists(QR_CACHE_DIR.'mask_'.$maskNo)) | |||
mkdir(QR_CACHE_DIR.'mask_'.$maskNo); | |||
file_put_contents($fileName, self::serial($bitMask)); | |||
} | |||
} else { | |||
$bitMask = $this->generateMaskNo($maskNo, $width, $s, $d); | |||
} | |||
if ($maskGenOnly) | |||
return; | |||
$d = $s; | |||
for($y=0; $y<$width; $y++) { | |||
for($x=0; $x<$width; $x++) { | |||
if ($bitMask[$y][$x] == 1) { | |||
$d[$y][$x] = chr(ord($s[$y][$x]) ^ (int)$bitMask[$y][$x]); | |||
} | |||
$b += (int)(ord($d[$y][$x]) & 1); | |||
} | |||
} | |||
return $b; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function makeMask($width, $frame, $maskNo, $level) | |||
{ | |||
$masked = array_fill(0, $width, str_repeat("\0", $width)); | |||
$this->makeMaskNo($maskNo, $width, $frame, $masked); | |||
$this->writeFormatInformation($width, $masked, $maskNo, $level); | |||
return $masked; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function calcN1N3($length) | |||
{ | |||
$demerit = 0; | |||
for($i=0; $i<$length; $i++) { | |||
if ($this->runLength[$i] >= 5) { | |||
$demerit += (N1 + ($this->runLength[$i] - 5)); | |||
} | |||
if ($i & 1) { | |||
if (($i >= 3) && ($i < ($length-2)) && ($this->runLength[$i] % 3 == 0)) { | |||
$fact = (int)($this->runLength[$i] / 3); | |||
if (($this->runLength[$i-2] == $fact) && | |||
($this->runLength[$i-1] == $fact) && | |||
($this->runLength[$i+1] == $fact) && | |||
($this->runLength[$i+2] == $fact)) { | |||
if (($this->runLength[$i-3] < 0) || ($this->runLength[$i-3] >= (4 * $fact))) { | |||
$demerit += N3; | |||
} else if ((($i+3) >= $length) || ($this->runLength[$i+3] >= (4 * $fact))) { | |||
$demerit += N3; | |||
} | |||
} | |||
} | |||
} | |||
} | |||
return $demerit; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function evaluateSymbol($width, $frame) | |||
{ | |||
$head = 0; | |||
$demerit = 0; | |||
for($y=0; $y<$width; $y++) { | |||
$head = 0; | |||
$this->runLength[0] = 1; | |||
$frameY = $frame[$y]; | |||
if ($y>0) | |||
$frameYM = $frame[$y-1]; | |||
for($x=0; $x<$width; $x++) { | |||
if (($x > 0) && ($y > 0)) { | |||
$b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]); | |||
$w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]); | |||
if (($b22 | ($w22 ^ 1))&1) { | |||
$demerit += N2; | |||
} | |||
} | |||
if (($x == 0) && (ord($frameY[$x]) & 1)) { | |||
$this->runLength[0] = -1; | |||
$head = 1; | |||
$this->runLength[$head] = 1; | |||
} else if ($x > 0) { | |||
if ((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) { | |||
$head++; | |||
$this->runLength[$head] = 1; | |||
} else { | |||
$this->runLength[$head]++; | |||
} | |||
} | |||
} | |||
$demerit += $this->calcN1N3($head+1); | |||
} | |||
for($x=0; $x<$width; $x++) { | |||
$head = 0; | |||
$this->runLength[0] = 1; | |||
for($y=0; $y<$width; $y++) { | |||
if ($y == 0 && (ord($frame[$y][$x]) & 1)) { | |||
$this->runLength[0] = -1; | |||
$head = 1; | |||
$this->runLength[$head] = 1; | |||
} else if ($y > 0) { | |||
if ((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) { | |||
$head++; | |||
$this->runLength[$head] = 1; | |||
} else { | |||
$this->runLength[$head]++; | |||
} | |||
} | |||
} | |||
$demerit += $this->calcN1N3($head+1); | |||
} | |||
return $demerit; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function mask($width, $frame, $level) | |||
{ | |||
$minDemerit = PHP_INT_MAX; | |||
$bestMaskNum = 0; | |||
$bestMask = array(); | |||
$checked_masks = array(0,1,2,3,4,5,6,7); | |||
if (QR_FIND_FROM_RANDOM !== false) { | |||
$howManuOut = 8-(QR_FIND_FROM_RANDOM % 9); | |||
for ($i = 0; $i < $howManuOut; $i++) { | |||
$remPos = rand (0, count($checked_masks)-1); | |||
unset($checked_masks[$remPos]); | |||
$checked_masks = array_values($checked_masks); | |||
} | |||
} | |||
$bestMask = $frame; | |||
foreach($checked_masks as $i) { | |||
$mask = array_fill(0, $width, str_repeat("\0", $width)); | |||
$demerit = 0; | |||
$blacks = 0; | |||
$blacks = $this->makeMaskNo($i, $width, $frame, $mask); | |||
$blacks += $this->writeFormatInformation($width, $mask, $i, $level); | |||
$blacks = (int)(100 * $blacks / ($width * $width)); | |||
$demerit = (int)((int)(abs($blacks - 50) / 5) * N4); | |||
$demerit += $this->evaluateSymbol($width, $mask); | |||
if ($demerit < $minDemerit) { | |||
$minDemerit = $demerit; | |||
$bestMask = $mask; | |||
$bestMaskNum = $i; | |||
} | |||
} | |||
return $bestMask; | |||
} | |||
//---------------------------------------------------------------------- | |||
} |
@@ -1,211 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* Reed-Solomon error correction support | |||
* | |||
* Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q | |||
* (libfec is released under the GNU Lesser General Public License.) | |||
* | |||
* Based on libqrencode C library distributed under LGPL 2.1 | |||
* Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net> | |||
* | |||
* PHP QR Code is distributed under LGPL 3 | |||
* Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm> | |||
* | |||
* This library is free software; you can redistribute it and/or | |||
* modify it under the terms of the GNU Lesser General Public | |||
* License as published by the Free Software Foundation; either | |||
* version 3 of the License, or any later version. | |||
* | |||
* This library is distributed in the hope that it will be useful, | |||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
* Lesser General Public License for more details. | |||
* | |||
* You should have received a copy of the GNU Lesser General Public | |||
* License along with this library; if not, write to the Free Software | |||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |||
*/ | |||
class QRrsItem { | |||
public $mm; //Bits per symbol | |||
public $nn; //Symbols per block (= (1<<mm)-1) | |||
public $alpha_to = array(); //log lookup table | |||
public $index_of = array(); //Antilog lookup table | |||
public $genpoly = array(); //Generator polynomial | |||
public $nroots; //Number of generator roots = number of parity symbols | |||
public $fcr; //First consecutive root, index form | |||
public $prim; //Primitive element, index form | |||
public $iprim; //prim-th root of 1, index form | |||
public $pad; //Padding bytes in shortened block | |||
public $gfpoly; | |||
//---------------------------------------------------------------------- | |||
public function modnn($x) | |||
{ | |||
while ($x >= $this->nn) { | |||
$x -= $this->nn; | |||
$x = ($x >> $this->mm) + ($x & $this->nn); | |||
} | |||
return $x; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad) | |||
{ | |||
//Common code for intializing a Reed-Solomon control block (char or int symbols) | |||
//Copyright 2004 Phil Karn, KA9Q | |||
//May be used under the terms of the GNU Lesser General Public License (LGPL) | |||
$rs = null; | |||
//Check parameter ranges | |||
if ($symsize < 0 || $symsize > 8) return $rs; | |||
if ($fcr < 0 || $fcr >= (1<<$symsize)) return $rs; | |||
if ($prim <= 0 || $prim >= (1<<$symsize)) return $rs; | |||
if ($nroots < 0 || $nroots >= (1<<$symsize)) return $rs; //Can't have more roots than symbol values! | |||
if ($pad < 0 || $pad >= ((1<<$symsize) -1 - $nroots)) return $rs; //Too much padding | |||
$rs = new QRrsItem(); | |||
$rs->mm = $symsize; | |||
$rs->nn = (1<<$symsize)-1; | |||
$rs->pad = $pad; | |||
$rs->alpha_to = array_fill(0, $rs->nn+1, 0); | |||
$rs->index_of = array_fill(0, $rs->nn+1, 0); | |||
//PHP style macro replacement ;) | |||
$NN =& $rs->nn; | |||
$A0 =& $NN; | |||
//Generate Galois field lookup tables | |||
$rs->index_of[0] = $A0; //log(zero) = -inf | |||
$rs->alpha_to[$A0] = 0; //alpha**-inf = 0 | |||
$sr = 1; | |||
for($i=0; $i<$rs->nn; $i++) { | |||
$rs->index_of[$sr] = $i; | |||
$rs->alpha_to[$i] = $sr; | |||
$sr <<= 1; | |||
if ($sr & (1<<$symsize)) { | |||
$sr ^= $gfpoly; | |||
} | |||
$sr &= $rs->nn; | |||
} | |||
if ($sr != 1){ | |||
//field generator polynomial is not primitive! | |||
$rs = NULL; | |||
return $rs; | |||
} | |||
/* Form RS code generator polynomial from its roots */ | |||
$rs->genpoly = array_fill(0, $nroots+1, 0); | |||
$rs->fcr = $fcr; | |||
$rs->prim = $prim; | |||
$rs->nroots = $nroots; | |||
$rs->gfpoly = $gfpoly; | |||
/* Find prim-th root of 1, used in decoding */ | |||
for($iprim=1;($iprim % $prim) != 0;$iprim += $rs->nn) | |||
; //intentional empty-body loop! | |||
$rs->iprim = (int)($iprim / $prim); | |||
$rs->genpoly[0] = 1; | |||
for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) { | |||
$rs->genpoly[$i+1] = 1; | |||
//Multiply rs->genpoly[] by @**(root + x) | |||
for ($j = $i; $j > 0; $j--) { | |||
if ($rs->genpoly[$j] != 0) { | |||
$rs->genpoly[$j] = $rs->genpoly[$j-1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)]; | |||
} else { | |||
$rs->genpoly[$j] = $rs->genpoly[$j-1]; | |||
} | |||
} | |||
//rs->genpoly[0] can never be zero | |||
$rs->genpoly[0] = $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[0]] + $root)]; | |||
} | |||
//convert rs->genpoly[] to index form for quicker encoding | |||
for ($i = 0; $i <= $nroots; $i++) | |||
$rs->genpoly[$i] = $rs->index_of[$rs->genpoly[$i]]; | |||
return $rs; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function encode_rs_char($data, &$parity) | |||
{ | |||
$MM =& $this->mm; | |||
$NN =& $this->nn; | |||
$ALPHA_TO =& $this->alpha_to; | |||
$INDEX_OF =& $this->index_of; | |||
$GENPOLY =& $this->genpoly; | |||
$NROOTS =& $this->nroots; | |||
$FCR =& $this->fcr; | |||
$PRIM =& $this->prim; | |||
$IPRIM =& $this->iprim; | |||
$PAD =& $this->pad; | |||
$A0 =& $NN; | |||
$parity = array_fill(0, $NROOTS, 0); | |||
for($i=0; $i< ($NN-$NROOTS-$PAD); $i++) { | |||
$feedback = $INDEX_OF[$data[$i] ^ $parity[0]]; | |||
if ($feedback != $A0) { | |||
//feedback term is non-zero | |||
//This line is unnecessary when GENPOLY[NROOTS] is unity, as it must | |||
//always be for the polynomials constructed by init_rs() | |||
$feedback = $this->modnn($NN - $GENPOLY[$NROOTS] + $feedback); | |||
for($j=1;$j<$NROOTS;$j++) { | |||
$parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS-$j])]; | |||
} | |||
} | |||
//Shift | |||
array_shift($parity); | |||
if ($feedback != $A0) { | |||
array_push($parity, $ALPHA_TO[$this->modnn($feedback + $GENPOLY[0])]); | |||
} else { | |||
array_push($parity, 0); | |||
} | |||
} | |||
} | |||
} | |||
//########################################################################## | |||
class QRrs { | |||
public static $items = array(); | |||
//---------------------------------------------------------------------- | |||
public static function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad) | |||
{ | |||
foreach(self::$items as $rs) { | |||
if ($rs->pad != $pad) continue; | |||
if ($rs->nroots != $nroots) continue; | |||
if ($rs->mm != $symsize) continue; | |||
if ($rs->gfpoly != $gfpoly) continue; | |||
if ($rs->fcr != $fcr) continue; | |||
if ($rs->prim != $prim) continue; | |||
return $rs; | |||
} | |||
$rs = QRrsItem::init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad); | |||
array_unshift(self::$items, $rs); | |||
return $rs; | |||
} | |||
} |
@@ -1,593 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* QR Code specifications | |||
* | |||
* Based on libqrencode C library distributed under LGPL 2.1 | |||
* Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net> | |||
* | |||
* PHP QR Code is distributed under LGPL 3 | |||
* Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm> | |||
* | |||
* The following data / specifications are taken from | |||
* "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004) | |||
* or | |||
* "Automatic identification and data capture techniques -- | |||
* QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006) | |||
* | |||
* This library is free software; you can redistribute it and/or | |||
* modify it under the terms of the GNU Lesser General Public | |||
* License as published by the Free Software Foundation; either | |||
* version 3 of the License, or any later version. | |||
* | |||
* This library is distributed in the hope that it will be useful, | |||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
* Lesser General Public License for more details. | |||
* | |||
* You should have received a copy of the GNU Lesser General Public | |||
* License along with this library; if not, write to the Free Software | |||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |||
*/ | |||
define('QRSPEC_VERSION_MAX', 40); | |||
define('QRSPEC_WIDTH_MAX', 177); | |||
define('QRCAP_WIDTH', 0); | |||
define('QRCAP_WORDS', 1); | |||
define('QRCAP_REMINDER', 2); | |||
define('QRCAP_EC', 3); | |||
class QRspec { | |||
public static $capacity = array( | |||
array( 0, 0, 0, array( 0, 0, 0, 0)), | |||
array( 21, 26, 0, array( 7, 10, 13, 17)), //1 | |||
array( 25, 44, 7, array( 10, 16, 22, 28)), | |||
array( 29, 70, 7, array( 15, 26, 36, 44)), | |||
array( 33, 100, 7, array( 20, 36, 52, 64)), | |||
array( 37, 134, 7, array( 26, 48, 72, 88)), //5 | |||
array( 41, 172, 7, array( 36, 64, 96, 112)), | |||
array( 45, 196, 0, array( 40, 72, 108, 130)), | |||
array( 49, 242, 0, array( 48, 88, 132, 156)), | |||
array( 53, 292, 0, array( 60, 110, 160, 192)), | |||
array( 57, 346, 0, array( 72, 130, 192, 224)), //10 | |||
array( 61, 404, 0, array( 80, 150, 224, 264)), | |||
array( 65, 466, 0, array( 96, 176, 260, 308)), | |||
array( 69, 532, 0, array( 104, 198, 288, 352)), | |||
array( 73, 581, 3, array( 120, 216, 320, 384)), | |||
array( 77, 655, 3, array( 132, 240, 360, 432)), //15 | |||
array( 81, 733, 3, array( 144, 280, 408, 480)), | |||
array( 85, 815, 3, array( 168, 308, 448, 532)), | |||
array( 89, 901, 3, array( 180, 338, 504, 588)), | |||
array( 93, 991, 3, array( 196, 364, 546, 650)), | |||
array( 97, 1085, 3, array( 224, 416, 600, 700)), //20 | |||
array(101, 1156, 4, array( 224, 442, 644, 750)), | |||
array(105, 1258, 4, array( 252, 476, 690, 816)), | |||
array(109, 1364, 4, array( 270, 504, 750, 900)), | |||
array(113, 1474, 4, array( 300, 560, 810, 960)), | |||
array(117, 1588, 4, array( 312, 588, 870, 1050)), //25 | |||
array(121, 1706, 4, array( 336, 644, 952, 1110)), | |||
array(125, 1828, 4, array( 360, 700, 1020, 1200)), | |||
array(129, 1921, 3, array( 390, 728, 1050, 1260)), | |||
array(133, 2051, 3, array( 420, 784, 1140, 1350)), | |||
array(137, 2185, 3, array( 450, 812, 1200, 1440)), //30 | |||
array(141, 2323, 3, array( 480, 868, 1290, 1530)), | |||
array(145, 2465, 3, array( 510, 924, 1350, 1620)), | |||
array(149, 2611, 3, array( 540, 980, 1440, 1710)), | |||
array(153, 2761, 3, array( 570, 1036, 1530, 1800)), | |||
array(157, 2876, 0, array( 570, 1064, 1590, 1890)), //35 | |||
array(161, 3034, 0, array( 600, 1120, 1680, 1980)), | |||
array(165, 3196, 0, array( 630, 1204, 1770, 2100)), | |||
array(169, 3362, 0, array( 660, 1260, 1860, 2220)), | |||
array(173, 3532, 0, array( 720, 1316, 1950, 2310)), | |||
array(177, 3706, 0, array( 750, 1372, 2040, 2430)) //40 | |||
); | |||
//---------------------------------------------------------------------- | |||
public static function getDataLength($version, $level) | |||
{ | |||
return self::$capacity[$version][QRCAP_WORDS] - self::$capacity[$version][QRCAP_EC][$level]; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function getECCLength($version, $level) | |||
{ | |||
return self::$capacity[$version][QRCAP_EC][$level]; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function getWidth($version) | |||
{ | |||
return self::$capacity[$version][QRCAP_WIDTH]; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function getRemainder($version) | |||
{ | |||
return self::$capacity[$version][QRCAP_REMINDER]; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function getMinimumVersion($size, $level) | |||
{ | |||
for($i=1; $i<= QRSPEC_VERSION_MAX; $i++) { | |||
$words = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level]; | |||
if ($words >= $size) | |||
return $i; | |||
} | |||
return -1; | |||
} | |||
//###################################################################### | |||
public static $lengthTableBits = array( | |||
array(10, 12, 14), | |||
array( 9, 11, 13), | |||
array( 8, 16, 16), | |||
array( 8, 10, 12) | |||
); | |||
//---------------------------------------------------------------------- | |||
public static function lengthIndicator($mode, $version) | |||
{ | |||
if ($mode == QR_MODE_STRUCTURE) | |||
return 0; | |||
if ($version <= 9) { | |||
$l = 0; | |||
} else if ($version <= 26) { | |||
$l = 1; | |||
} else { | |||
$l = 2; | |||
} | |||
return self::$lengthTableBits[$mode][$l]; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function maximumWords($mode, $version) | |||
{ | |||
if ($mode == QR_MODE_STRUCTURE) | |||
return 3; | |||
if ($version <= 9) { | |||
$l = 0; | |||
} else if ($version <= 26) { | |||
$l = 1; | |||
} else { | |||
$l = 2; | |||
} | |||
$bits = self::$lengthTableBits[$mode][$l]; | |||
$words = (1 << $bits) - 1; | |||
if ($mode == QR_MODE_KANJI) { | |||
$words *= 2; //the number of bytes is required | |||
} | |||
return $words; | |||
} | |||
//Error correction code ----------------------------------------------- | |||
//Table of the error correction code (Reed-Solomon block) | |||
//See Table 12-16 (pp.30-36), JIS X0510:2004. | |||
public static $eccTable = array( | |||
array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)), | |||
array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), //1 | |||
array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), | |||
array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)), | |||
array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)), | |||
array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), //5 | |||
array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)), | |||
array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)), | |||
array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)), | |||
array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)), | |||
array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), //10 | |||
array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)), | |||
array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)), | |||
array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)), | |||
array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)), | |||
array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), //15 | |||
array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)), | |||
array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)), | |||
array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)), | |||
array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)), | |||
array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), //20 | |||
array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)), | |||
array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)), | |||
array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)), | |||
array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)), | |||
array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), //25 | |||
array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)), | |||
array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)), | |||
array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)), | |||
array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)), | |||
array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), //30 | |||
array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)), | |||
array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)), | |||
array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)), | |||
array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)), | |||
array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), //35 | |||
array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)), | |||
array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)), | |||
array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)), | |||
array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)), | |||
array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)),//40 | |||
); | |||
//---------------------------------------------------------------------- | |||
//CACHEABLE!!! | |||
public static function getEccSpec($version, $level, array &$spec) | |||
{ | |||
if (count($spec) < 5) { | |||
$spec = array(0,0,0,0,0); | |||
} | |||
$b1 = self::$eccTable[$version][$level][0]; | |||
$b2 = self::$eccTable[$version][$level][1]; | |||
$data = self::getDataLength($version, $level); | |||
$ecc = self::getECCLength($version, $level); | |||
if ($b2 == 0) { | |||
$spec[0] = $b1; | |||
$spec[1] = (int)($data / $b1); | |||
$spec[2] = (int)($ecc / $b1); | |||
$spec[3] = 0; | |||
$spec[4] = 0; | |||
} else { | |||
$spec[0] = $b1; | |||
$spec[1] = (int)($data / ($b1 + $b2)); | |||
$spec[2] = (int)($ecc / ($b1 + $b2)); | |||
$spec[3] = $b2; | |||
$spec[4] = $spec[1] + 1; | |||
} | |||
} | |||
//Alignment pattern --------------------------------------------------- | |||
//Positions of alignment patterns. | |||
//This array includes only the second and the third position of the | |||
//alignment patterns. Rest of them can be calculated from the distance | |||
//between them. | |||
//See Table 1 in Appendix E (pp.71) of JIS X0510:2004. | |||
public static $alignmentPattern = array( | |||
array( 0, 0), | |||
array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), //1- 5 | |||
array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), //6-10 | |||
array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), //11-15 | |||
array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //16-20 | |||
array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), //21-25 | |||
array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), //26-30 | |||
array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), //31-35 | |||
array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58), //35-40 | |||
); | |||
/** -------------------------------------------------------------------- | |||
* Put an alignment marker. | |||
* @param frame | |||
* @param width | |||
* @param ox,oy center coordinate of the pattern | |||
*/ | |||
public static function putAlignmentMarker(array &$frame, $ox, $oy) | |||
{ | |||
$finder = array( | |||
"\xa1\xa1\xa1\xa1\xa1", | |||
"\xa1\xa0\xa0\xa0\xa1", | |||
"\xa1\xa0\xa1\xa0\xa1", | |||
"\xa1\xa0\xa0\xa0\xa1", | |||
"\xa1\xa1\xa1\xa1\xa1" | |||
); | |||
$yStart = $oy-2; | |||
$xStart = $ox-2; | |||
for($y=0; $y<5; $y++) { | |||
QRstr::set($frame, $xStart, $yStart+$y, $finder[$y]); | |||
} | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function putAlignmentPattern($version, &$frame, $width) | |||
{ | |||
if ($version < 2) | |||
return; | |||
$d = self::$alignmentPattern[$version][1] - self::$alignmentPattern[$version][0]; | |||
if ($d < 0) { | |||
$w = 2; | |||
} else { | |||
$w = (int)(($width - self::$alignmentPattern[$version][0]) / $d + 2); | |||
} | |||
if ($w * $w - 3 == 1) { | |||
$x = self::$alignmentPattern[$version][0]; | |||
$y = self::$alignmentPattern[$version][0]; | |||
self::putAlignmentMarker($frame, $x, $y); | |||
return; | |||
} | |||
$cx = self::$alignmentPattern[$version][0]; | |||
for($x=1; $x<$w - 1; $x++) { | |||
self::putAlignmentMarker($frame, 6, $cx); | |||
self::putAlignmentMarker($frame, $cx, 6); | |||
$cx += $d; | |||
} | |||
$cy = self::$alignmentPattern[$version][0]; | |||
for($y=0; $y<$w-1; $y++) { | |||
$cx = self::$alignmentPattern[$version][0]; | |||
for($x=0; $x<$w-1; $x++) { | |||
self::putAlignmentMarker($frame, $cx, $cy); | |||
$cx += $d; | |||
} | |||
$cy += $d; | |||
} | |||
} | |||
//Version information pattern ----------------------------------------- | |||
//Version information pattern (BCH coded). | |||
//See Table 1 in Appendix D (pp.68) of JIS X0510:2004. | |||
//size: [QRSPEC_VERSION_MAX - 6] | |||
public static $versionPattern = array( | |||
0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d, | |||
0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9, | |||
0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75, | |||
0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64, | |||
0x27541, 0x28c69 | |||
); | |||
//---------------------------------------------------------------------- | |||
public static function getVersionPattern($version) | |||
{ | |||
if ($version < 7 || $version > QRSPEC_VERSION_MAX) | |||
return 0; | |||
return self::$versionPattern[$version -7]; | |||
} | |||
//Format information -------------------------------------------------- | |||
//See calcFormatInfo in tests/test_qrspec.c (orginal qrencode c lib) | |||
public static $formatInfo = array( | |||
array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976), | |||
array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0), | |||
array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed), | |||
array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b) | |||
); | |||
public static function getFormatInfo($mask, $level) | |||
{ | |||
if ($mask < 0 || $mask > 7) | |||
return 0; | |||
if ($level < 0 || $level > 3) | |||
return 0; | |||
return self::$formatInfo[$level][$mask]; | |||
} | |||
//Frame --------------------------------------------------------------- | |||
//Cache of initial frames. | |||
public static $frames = array(); | |||
/** -------------------------------------------------------------------- | |||
* Put a finder pattern. | |||
* @param frame | |||
* @param width | |||
* @param ox,oy upper-left coordinate of the pattern | |||
*/ | |||
public static function putFinderPattern(&$frame, $ox, $oy) | |||
{ | |||
$finder = array( | |||
"\xc1\xc1\xc1\xc1\xc1\xc1\xc1", | |||
"\xc1\xc0\xc0\xc0\xc0\xc0\xc1", | |||
"\xc1\xc0\xc1\xc1\xc1\xc0\xc1", | |||
"\xc1\xc0\xc1\xc1\xc1\xc0\xc1", | |||
"\xc1\xc0\xc1\xc1\xc1\xc0\xc1", | |||
"\xc1\xc0\xc0\xc0\xc0\xc0\xc1", | |||
"\xc1\xc1\xc1\xc1\xc1\xc1\xc1" | |||
); | |||
for($y=0; $y<7; $y++) { | |||
QRstr::set($frame, $ox, $oy+$y, $finder[$y]); | |||
} | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function createFrame($version) | |||
{ | |||
$width = self::$capacity[$version][QRCAP_WIDTH]; | |||
$frameLine = str_repeat ("\0", $width); | |||
$frame = array_fill(0, $width, $frameLine); | |||
//Finder pattern | |||
self::putFinderPattern($frame, 0, 0); | |||
self::putFinderPattern($frame, $width - 7, 0); | |||
self::putFinderPattern($frame, 0, $width - 7); | |||
//Separator | |||
$yOffset = $width - 7; | |||
for($y=0; $y<7; $y++) { | |||
$frame[$y][7] = "\xc0"; | |||
$frame[$y][$width - 8] = "\xc0"; | |||
$frame[$yOffset][7] = "\xc0"; | |||
$yOffset++; | |||
} | |||
$setPattern = str_repeat("\xc0", 8); | |||
QRstr::set($frame, 0, 7, $setPattern); | |||
QRstr::set($frame, $width-8, 7, $setPattern); | |||
QRstr::set($frame, 0, $width - 8, $setPattern); | |||
//Format info | |||
$setPattern = str_repeat("\x84", 9); | |||
QRstr::set($frame, 0, 8, $setPattern); | |||
QRstr::set($frame, $width - 8, 8, $setPattern, 8); | |||
$yOffset = $width - 8; | |||
for($y=0; $y<8; $y++,$yOffset++) { | |||
$frame[$y][8] = "\x84"; | |||
$frame[$yOffset][8] = "\x84"; | |||
} | |||
//Timing pattern | |||
for($i=1; $i<$width-15; $i++) { | |||
$frame[6][7+$i] = chr(0x90 | ($i & 1)); | |||
$frame[7+$i][6] = chr(0x90 | ($i & 1)); | |||
} | |||
//Alignment pattern | |||
self::putAlignmentPattern($version, $frame, $width); | |||
//Version information | |||
if ($version >= 7) { | |||
$vinf = self::getVersionPattern($version); | |||
$v = $vinf; | |||
for($x=0; $x<6; $x++) { | |||
for($y=0; $y<3; $y++) { | |||
$frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1)); | |||
$v = $v >> 1; | |||
} | |||
} | |||
$v = $vinf; | |||
for($y=0; $y<6; $y++) { | |||
for($x=0; $x<3; $x++) { | |||
$frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1)); | |||
$v = $v >> 1; | |||
} | |||
} | |||
} | |||
//and a little bit | |||
$frame[$width - 8][8] = "\x81"; | |||
return $frame; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function debug($frame, $binary_mode = false) | |||
{ | |||
if ($binary_mode) { | |||
foreach ($frame as &$frameLine) { | |||
$frameLine = join('<span class="m"> </span>', explode('0', $frameLine)); | |||
$frameLine = join('██', explode('1', $frameLine)); | |||
} | |||
?> | |||
<style> | |||
.m { background-color: white; } | |||
</style> | |||
<?php | |||
echo '<pre><tt><br/ ><br/ ><br/ > '; | |||
echo join("<br/ > ", $frame); | |||
echo '</tt></pre><br/ ><br/ ><br/ ><br/ ><br/ ><br/ >'; | |||
} else { | |||
foreach ($frame as &$frameLine) { | |||
$frameLine = join('<span class="m"> </span>', explode("\xc0", $frameLine)); | |||
$frameLine = join('<span class="m">▒</span>', explode("\xc1", $frameLine)); | |||
$frameLine = join('<span class="p"> </span>', explode("\xa0", $frameLine)); | |||
$frameLine = join('<span class="p">▒</span>', explode("\xa1", $frameLine)); | |||
$frameLine = join('<span class="s">◇</span>', explode("\x84", $frameLine)); //format 0 | |||
$frameLine = join('<span class="s">◆</span>', explode("\x85", $frameLine)); //format 1 | |||
$frameLine = join('<span class="x">☢</span>', explode("\x81", $frameLine)); //special bit | |||
$frameLine = join('<span class="c"> </span>', explode("\x90", $frameLine)); //clock 0 | |||
$frameLine = join('<span class="c">◷</span>', explode("\x91", $frameLine)); //clock 1 | |||
$frameLine = join('<span class="f"> </span>', explode("\x88", $frameLine)); //version | |||
$frameLine = join('<span class="f">▒</span>', explode("\x89", $frameLine)); //version | |||
$frameLine = join('♦', explode("\x01", $frameLine)); | |||
$frameLine = join('⋅', explode("\0", $frameLine)); | |||
} | |||
?> | |||
<style> | |||
.p { background-color: yellow; } | |||
.m { background-color: #00FF00; } | |||
.s { background-color: #FF0000; } | |||
.c { background-color: aqua; } | |||
.x { background-color: pink; } | |||
.f { background-color: gold; } | |||
</style> | |||
<?php | |||
echo "<pre><tt>"; | |||
echo join("<br/ >", $frame); | |||
echo "</tt></pre>"; | |||
} | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function serial($frame) | |||
{ | |||
return gzcompress(join("\n", $frame), 9); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function unserial($code) | |||
{ | |||
return explode("\n", gzuncompress($code)); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function newFrame($version) | |||
{ | |||
if ($version < 1 || $version > QRSPEC_VERSION_MAX) | |||
return null; | |||
if (!isset(self::$frames[$version])) { | |||
$fileName = QR_CACHE_DIR.'frame_'.$version.'.dat'; | |||
if (QR_CACHEABLE) { | |||
if (file_exists($fileName)) { | |||
self::$frames[$version] = self::unserial(file_get_contents($fileName)); | |||
} else { | |||
self::$frames[$version] = self::createFrame($version); | |||
file_put_contents($fileName, self::serial(self::$frames[$version])); | |||
} | |||
} else { | |||
self::$frames[$version] = self::createFrame($version); | |||
} | |||
} | |||
if (is_null(self::$frames[$version])) | |||
return null; | |||
return self::$frames[$version]; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function rsBlockNum($spec) { return $spec[0] + $spec[3]; } | |||
public static function rsBlockNum1($spec) { return $spec[0]; } | |||
public static function rsDataCodes1($spec) { return $spec[1]; } | |||
public static function rsEccCodes1($spec) { return $spec[2]; } | |||
public static function rsBlockNum2($spec) { return $spec[3]; } | |||
public static function rsDataCodes2($spec) { return $spec[4]; } | |||
public static function rsEccCodes2($spec) { return $spec[2]; } | |||
public static function rsDataLength($spec) { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]); } | |||
public static function rsEccLength($spec) { return ($spec[0] + $spec[3]) * $spec[2]; } | |||
} |
@@ -1,312 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* Input splitting classes | |||
* | |||
* Based on libqrencode C library distributed under LGPL 2.1 | |||
* Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net> | |||
* | |||
* PHP QR Code is distributed under LGPL 3 | |||
* Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm> | |||
* | |||
* The following data / specifications are taken from | |||
* "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004) | |||
* or | |||
* "Automatic identification and data capture techniques -- | |||
* QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006) | |||
* | |||
* This library is free software; you can redistribute it and/or | |||
* modify it under the terms of the GNU Lesser General Public | |||
* License as published by the Free Software Foundation; either | |||
* version 3 of the License, or any later version. | |||
* | |||
* This library is distributed in the hope that it will be useful, | |||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
* Lesser General Public License for more details. | |||
* | |||
* You should have received a copy of the GNU Lesser General Public | |||
* License along with this library; if not, write to the Free Software | |||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |||
*/ | |||
class QRsplit { | |||
public $dataStr = ''; | |||
public $input; | |||
public $modeHint; | |||
//---------------------------------------------------------------------- | |||
public function __construct($dataStr, $input, $modeHint) | |||
{ | |||
$this->dataStr = $dataStr; | |||
$this->input = $input; | |||
$this->modeHint = $modeHint; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function isdigitat($str, $pos) | |||
{ | |||
if ($pos >= strlen($str)) | |||
return false; | |||
return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9'))); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function isalnumat($str, $pos) | |||
{ | |||
if ($pos >= strlen($str)) | |||
return false; | |||
return (QRinput::lookAnTable(ord($str[$pos])) >= 0); | |||
} | |||
//---------------------------------------------------------------------- | |||
public function identifyMode($pos) | |||
{ | |||
if ($pos >= strlen($this->dataStr)) | |||
return QR_MODE_NUL; | |||
$c = $this->dataStr[$pos]; | |||
if (self::isdigitat($this->dataStr, $pos)) { | |||
return QR_MODE_NUM; | |||
} else if (self::isalnumat($this->dataStr, $pos)) { | |||
return QR_MODE_AN; | |||
} else if ($this->modeHint == QR_MODE_KANJI) { | |||
if ($pos+1 < strlen($this->dataStr)) | |||
{ | |||
$d = $this->dataStr[$pos+1]; | |||
$word = (ord($c) << 8) | ord($d); | |||
if (($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) { | |||
return QR_MODE_KANJI; | |||
} | |||
} | |||
} | |||
return QR_MODE_8; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function eatNum() | |||
{ | |||
$ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion()); | |||
$p = 0; | |||
while(self::isdigitat($this->dataStr, $p)) { | |||
$p++; | |||
} | |||
$run = $p; | |||
$mode = $this->identifyMode($p); | |||
if ($mode == QR_MODE_8) { | |||
$dif = QRinput::estimateBitsModeNum($run) + 4 + $ln | |||
+ QRinput::estimateBitsMode8(1) //+ 4 + l8 | |||
- QRinput::estimateBitsMode8($run + 1); //- 4 - l8 | |||
if ($dif > 0) { | |||
return $this->eat8(); | |||
} | |||
} | |||
if ($mode == QR_MODE_AN) { | |||
$dif = QRinput::estimateBitsModeNum($run) + 4 + $ln | |||
+ QRinput::estimateBitsModeAn(1) //+ 4 + la | |||
- QRinput::estimateBitsModeAn($run + 1);//- 4 - la | |||
if ($dif > 0) { | |||
return $this->eatAn(); | |||
} | |||
} | |||
$ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr)); | |||
if ($ret < 0) | |||
return -1; | |||
return $run; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function eatAn() | |||
{ | |||
$la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion()); | |||
$ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion()); | |||
$p = 0; | |||
while(self::isalnumat($this->dataStr, $p)) { | |||
if (self::isdigitat($this->dataStr, $p)) { | |||
$q = $p; | |||
while(self::isdigitat($this->dataStr, $q)) { | |||
$q++; | |||
} | |||
$dif = QRinput::estimateBitsModeAn($p) //+ 4 + la | |||
+ QRinput::estimateBitsModeNum($q - $p) + 4 + $ln | |||
- QRinput::estimateBitsModeAn($q); //- 4 - la | |||
if ($dif < 0) { | |||
break; | |||
} else { | |||
$p = $q; | |||
} | |||
} else { | |||
$p++; | |||
} | |||
} | |||
$run = $p; | |||
if (!self::isalnumat($this->dataStr, $p)) { | |||
$dif = QRinput::estimateBitsModeAn($run) + 4 + $la | |||
+ QRinput::estimateBitsMode8(1) //+ 4 + l8 | |||
- QRinput::estimateBitsMode8($run + 1); //- 4 - l8 | |||
if ($dif > 0) { | |||
return $this->eat8(); | |||
} | |||
} | |||
$ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr)); | |||
if ($ret < 0) | |||
return -1; | |||
return $run; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function eatKanji() | |||
{ | |||
$p = 0; | |||
while($this->identifyMode($p) == QR_MODE_KANJI) { | |||
$p += 2; | |||
} | |||
$ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr)); | |||
if ($ret < 0) | |||
return -1; | |||
return $run; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function eat8() | |||
{ | |||
$la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion()); | |||
$ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion()); | |||
$p = 1; | |||
$dataStrLen = strlen($this->dataStr); | |||
while($p < $dataStrLen) { | |||
$mode = $this->identifyMode($p); | |||
if ($mode == QR_MODE_KANJI) { | |||
break; | |||
} | |||
if ($mode == QR_MODE_NUM) { | |||
$q = $p; | |||
while(self::isdigitat($this->dataStr, $q)) { | |||
$q++; | |||
} | |||
$dif = QRinput::estimateBitsMode8($p) //+ 4 + l8 | |||
+ QRinput::estimateBitsModeNum($q - $p) + 4 + $ln | |||
- QRinput::estimateBitsMode8($q); //- 4 - l8 | |||
if ($dif < 0) { | |||
break; | |||
} else { | |||
$p = $q; | |||
} | |||
} else if ($mode == QR_MODE_AN) { | |||
$q = $p; | |||
while(self::isalnumat($this->dataStr, $q)) { | |||
$q++; | |||
} | |||
$dif = QRinput::estimateBitsMode8($p) //+ 4 + l8 | |||
+ QRinput::estimateBitsModeAn($q - $p) + 4 + $la | |||
- QRinput::estimateBitsMode8($q); //- 4 - l8 | |||
if ($dif < 0) { | |||
break; | |||
} else { | |||
$p = $q; | |||
} | |||
} else { | |||
$p++; | |||
} | |||
} | |||
$run = $p; | |||
$ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr)); | |||
if ($ret < 0) | |||
return -1; | |||
return $run; | |||
} | |||
//---------------------------------------------------------------------- | |||
public function splitString() | |||
{ | |||
while (strlen($this->dataStr) > 0) | |||
{ | |||
if ($this->dataStr == '') | |||
return 0; | |||
$mode = $this->identifyMode(0); | |||
switch ($mode) { | |||
case QR_MODE_NUM: $length = $this->eatNum(); break; | |||
case QR_MODE_AN: $length = $this->eatAn(); break; | |||
case QR_MODE_KANJI: | |||
if ($hint == QR_MODE_KANJI) | |||
$length = $this->eatKanji(); | |||
else $length = $this->eat8(); | |||
break; | |||
default: $length = $this->eat8(); break; | |||
} | |||
if ($length == 0) return 0; | |||
if ($length < 0) return -1; | |||
$this->dataStr = substr($this->dataStr, $length); | |||
} | |||
} | |||
//---------------------------------------------------------------------- | |||
public function toUpper() | |||
{ | |||
$stringLen = strlen($this->dataStr); | |||
$p = 0; | |||
while ($p<$stringLen) { | |||
$mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint); | |||
if ($mode == QR_MODE_KANJI) { | |||
$p += 2; | |||
} else { | |||
if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) { | |||
$this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32); | |||
} | |||
$p++; | |||
} | |||
} | |||
return $this->dataStr; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true) | |||
{ | |||
if (is_null($string) || $string == '\0' || $string == '') { | |||
throw new Exception('empty string!!!'); | |||
} | |||
$split = new QRsplit($string, $input, $modeHint); | |||
if (!$casesensitive) | |||
$split->toUpper(); | |||
return $split->splitString(); | |||
} | |||
} |
@@ -1,173 +0,0 @@ | |||
<?php | |||
if (!defined('DEDEINC')) exit('dedebiz'); | |||
/* | |||
* PHP QR Code encoder | |||
* | |||
* Toolset, handy and debug utilites. | |||
* | |||
* PHP QR Code is distributed under LGPL 3 | |||
* Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm> | |||
* | |||
* This library is free software; you can redistribute it and/or | |||
* modify it under the terms of the GNU Lesser General Public | |||
* License as published by the Free Software Foundation; either | |||
* version 3 of the License, or any later version. | |||
* | |||
* This library is distributed in the hope that it will be useful, | |||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
* Lesser General Public License for more details. | |||
* | |||
* You should have received a copy of the GNU Lesser General Public | |||
* License along with this library; if not, write to the Free Software | |||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |||
*/ | |||
class QRtools { | |||
//---------------------------------------------------------------------- | |||
public static function binarize($frame) | |||
{ | |||
$len = count($frame); | |||
foreach ($frame as &$frameLine) { | |||
for ($i=0; $i<$len; $i++) { | |||
$frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0'; | |||
} | |||
} | |||
return $frame; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037') | |||
{ | |||
$barcode_array = array(); | |||
if (!is_array($mode)) | |||
$mode = explode(',', $mode); | |||
$eccLevel = 'L'; | |||
if (count($mode) > 1) { | |||
$eccLevel = $mode[1]; | |||
} | |||
$qrTab = QRcode::text($code, false, $eccLevel); | |||
$size = count($qrTab); | |||
$barcode_array['num_rows'] = $size; | |||
$barcode_array['num_cols'] = $size; | |||
$barcode_array['bcode'] = array(); | |||
foreach ($qrTab as $line) { | |||
$arrAdd = array(); | |||
foreach(str_split($line) as $char) | |||
$arrAdd[] = ($char=='1')?1:0; | |||
$barcode_array['bcode'][] = $arrAdd; | |||
} | |||
return $barcode_array; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function clearCache() | |||
{ | |||
self::$frames = array(); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function buildCache() | |||
{ | |||
QRtools::markTime('before_build_cache'); | |||
$mask = new QRmask(); | |||
for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) { | |||
$frame = QRspec::newFrame($a); | |||
if (QR_IMAGE) { | |||
$fileName = QR_CACHE_DIR.'frame_'.$a.'.png'; | |||
QRimage::png(self::binarize($frame), $fileName, 1, 0); | |||
} | |||
$width = count($frame); | |||
$bitMask = array_fill(0, $width, array_fill(0, $width, 0)); | |||
for ($maskNo=0; $maskNo<8; $maskNo++) | |||
$mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true); | |||
} | |||
QRtools::markTime('after_build_cache'); | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function log($outfile, $err) | |||
{ | |||
if (QR_LOG_DIR !== false) { | |||
if ($err != '') { | |||
if ($outfile !== false) { | |||
file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND); | |||
} else { | |||
file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND); | |||
} | |||
} | |||
} | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function dumpMask($frame) | |||
{ | |||
$width = count($frame); | |||
for ($y=0;$y<$width;$y++) { | |||
for ($x=0;$x<$width;$x++) { | |||
echo ord($frame[$y][$x]).','; | |||
} | |||
} | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function markTime($markerId) | |||
{ | |||
list($usec, $sec) = explode(" ", microtime()); | |||
$time = ((float)$usec + (float)$sec); | |||
if (!isset($GLOBALS['qr_time_bench'])) | |||
$GLOBALS['qr_time_bench'] = array(); | |||
$GLOBALS['qr_time_bench'][$markerId] = $time; | |||
} | |||
//---------------------------------------------------------------------- | |||
public static function timeBenchmark() | |||
{ | |||
self::markTime('finish'); | |||
$lastTime = 0; | |||
$startTime = 0; | |||
$p = 0; | |||
echo '<table cellpadding="3" cellspacing="1"> | |||
<thead><tr style="border-bottom:1px solid silver"><td colspan="2" style="text-align:center">BENCHMARK</td></tr></thead> | |||
<tbody>'; | |||
foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) { | |||
if ($p > 0) { | |||
echo '<tr><th style="text-align:right">till '.$markerId.': </th><td>'.number_format($thisTime-$lastTime, 6).'s</td></tr>'; | |||
} else { | |||
$startTime = $thisTime; | |||
} | |||
$p++; | |||
$lastTime = $thisTime; | |||
} | |||
echo '</tbody><tfoot> | |||
<tr style="border-top:2px solid black"><th style="text-align:right">TOTAL: </th><td>'.number_format($lastTime-$startTime, 6).'s</td></tr> | |||
</tfoot> | |||
</table>'; | |||
} | |||
} | |||
//########################################################################## | |||
QRtools::markTime('start'); | |||
@@ -80,6 +80,7 @@ | |||
</div> | |||
{dede:include comment='推荐文档' filename='widget_recommend.htm'/} | |||
{dede:include comment='热点文档' filename='widget_hot.htm'/} | |||
{dede:include comment='QR二维码' filename='widget_qrcode.htm'/} | |||
</div> | |||
</div> | |||
</main> | |||
@@ -77,7 +77,6 @@ | |||
<div class="col-md-3"> | |||
{dede:include comment='推荐文档' filename='widget_recommend_sg.htm'/} | |||
{dede:include comment='热点文档' filename='widget_hot_sg.htm'/} | |||
{dede:include comment='QR二维码' filename='widget_qrcode.htm'/} | |||
</div> | |||
</div> | |||
</main> | |||
@@ -59,7 +59,6 @@ | |||
<div class="col-md-3"> | |||
{dede:include comment='推荐文档' filename='widget_recommend_sg.htm'/} | |||
{dede:include comment='热点文档' filename='widget_hot_sg.htm'/} | |||
{dede:include comment='QR二维码' filename='widget_qrcode.htm'/} | |||
</div> | |||
</div> | |||
</main> | |||
@@ -59,7 +59,6 @@ | |||
<div class="col-md-3"> | |||
{dede:include comment='推荐文档' filename='widget_recommend_sg.htm'/} | |||
{dede:include comment='热点文档' filename='widget_hot_sg.htm'/} | |||
{dede:include comment='QR二维码' filename='widget_qrcode.htm'/} | |||
</div> | |||
</div> | |||
</main> | |||
@@ -1,8 +0,0 @@ | |||
<div class="card ddcard py-3"> | |||
<div class="card-header"> | |||
<div class="row"> | |||
<div class="col-md-12 caption"><span>二维码</span></div> | |||
</div> | |||
</div> | |||
<div>{dede:qrcode/}</div> | |||
</div> |
@@ -1,26 +0,0 @@ | |||
<!DOCTYPE html> | |||
<html> | |||
<head> | |||
<meta charset="utf-8"> | |||
<meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no"> | |||
<title>扫描二维码</title> | |||
<style>body{margin:0}.dede_weixin_popup{padding:10px;width:240px;height:300px;font-size:12px;background:#fff}.dede_weixin_popup .dede_weixin_popup_head{position:relative;height:16px;line-height:16px;font-size:12px;color:#000;text-align:left}.dede_weixin_popup .dede_weixin_popup_foot{line-height:22px;font-size:12px;color:#666;text-align:center}</style> | |||
</head> | |||
<body> | |||
<div id="dede_weixin_qrcode_dialog" class="dede_weixin_popup" style="width:240px;height:300px"> | |||
<div class="dede_weixin_popup_head"><span>分享到微信朋友圈</span> | |||
</div> | |||
<div id="dede_weixin_qrcode_dialog_qr" class="dede_weixin_popup_main"> | |||
<center> | |||
<a href="https://www.dedebiz.com/" title="二维码生成" target="_blank"> | |||
<img src="{dede:global name='cfg_plus_dir'/}/qrcode.php?action=get_qrcode&type={dede:var name='type'/}&id={dede:var name='id'/}"> | |||
</a> | |||
</center> | |||
</div> | |||
<div class="dede_weixin_popup_foot"> | |||
打开微信扫一扫<br> | |||
将网页分享至朋友圈 | |||
</div> | |||
</div> | |||
</body> | |||
</html> |