<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Barcode
* @subpackage Object
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Code25.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/**
* @see Zend_Barcode_Object_ObjectAbstract
*/
require_once 'Zend/Barcode/Object/ObjectAbstract.php';
/**
* @see Zend_Validate_Barcode
*/
require_once 'Zend/Validate/Barcode.php';
/**
* Class for generate Code128 barcode
*
* @category Zend
* @package Zend_Barcode
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Barcode_Object_Code128 extends Zend_Barcode_Object_ObjectAbstract
{
/**
* Drawing of checksum
* (even if it's sometime optional, most of time it's required)
* @var boolean
*/
protected $_withChecksum = true;
/**
* @var array
*/
protected $_convertedText = array();
protected $_codingMap = array(
0 => "11011001100", 1 => "11001101100", 2 => "11001100110",
3 => "10010011000", 4 => "10010001100", 5 => "10001001100",
6 => "10011001000", 7 => "10011000100", 8 => "10001100100",
9 => "11001001000", 10 => "11001000100", 11 => "11000100100",
12 => "10110011100", 13 => "10011011100", 14 => "10011001110",
15 => "10111001100", 16 => "10011101100", 17 => "10011100110",
18 => "11001110010", 19 => "11001011100", 20 => "11001001110",
21 => "11011100100", 22 => "11001110100", 23 => "11101101110",
24 => "11101001100", 25 => "11100101100", 26 => "11100100110",
27 => "11101100100", 28 => "11100110100", 29 => "11100110010",
30 => "11011011000", 31 => "11011000110", 32 => "11000110110",
33 => "10100011000", 34 => "10001011000", 35 => "10001000110",
36 => "10110001000", 37 => "10001101000", 38 => "10001100010",
39 => "11010001000", 40 => "11000101000", 41 => "11000100010",
42 => "10110111000", 43 => "10110001110", 44 => "10001101110",
45 => "10111011000", 46 => "10111000110", 47 => "10001110110",
48 => "11101110110", 49 => "11010001110", 50 => "11000101110",
51 => "11011101000", 52 => "11011100010", 53 => "11011101110",
54 => "11101011000", 55 => "11101000110", 56 => "11100010110",
57 => "11101101000", 58 => "11101100010", 59 => "11100011010",
60 => "11101111010", 61 => "11001000010", 62 => "11110001010",
63 => "10100110000", 64 => "10100001100", 65 => "10010110000",
66 => "10010000110", 67 => "10000101100", 68 => "10000100110",
69 => "10110010000", 70 => "10110000100", 71 => "10011010000",
72 => "10011000010", 73 => "10000110100", 74 => "10000110010",
75 => "11000010010", 76 => "11001010000", 77 => "11110111010",
78 => "11000010100", 79 => "10001111010", 80 => "10100111100",
81 => "10010111100", 82 => "10010011110", 83 => "10111100100",
84 => "10011110100", 85 => "10011110010", 86 => "11110100100",
87 => "11110010100", 88 => "11110010010", 89 => "11011011110",
90 => "11011110110", 91 => "11110110110", 92 => "10101111000",
93 => "10100011110", 94 => "10001011110", 95 => "10111101000",
96 => "10111100010", 97 => "11110101000", 98 => "11110100010",
99 => "10111011110", 100 => "10111101110", 101 => "11101011110",
102 => "11110101110",
103 => "11010000100", 104 => "11010010000", 105 => "11010011100",
106 => "1100011101011");
/**
* Character sets ABC
* @var array
*/
protected $_charSets = array(
'A' => array(
' ', '!', '"', '#', '$', '%', '&', "'",
'(', ')', '*', '+', ',', '-', '.', '/',
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', ':', ';', '<', '=', '>', '?',
'@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
'FNC3', 'FNC2', 'SHIFT', 'Code C', 'Code B', 'FNC4', 'FNC1',
'START A', 'START B', 'START C', 'STOP'),
'B' => array(
' ', '!', '"', '#', '$', '%', '&', "'",
'(', ')', '*', '+', ',', '-', '.', '/',
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', ':', ';', '<', '=', '>', '?',
'@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
'`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', '{', '|', '}', '~', 0x7F,
'FNC3', 'FNC2', 'SHIFT', 'Code C', 'FNC4', 'Code A', 'FNC1',
'START A', 'START B', 'START C', 'STOP',),
'C' => array(
'00', '01', '02', '03', '04', '05', '06', '07', '08', '09',
'10', '11', '12', '13', '14', '15', '16', '17', '18', '19',
'20', '21', '22', '23', '24', '25', '26', '27', '28', '29',
'30', '31', '32', '33', '34', '35', '36', '37', '38', '39',
'40', '41', '42', '43', '44', '45', '46', '47', '48', '49',
'50', '51', '52', '53', '54', '55', '56', '57', '58', '59',
'60', '61', '62', '63', '64', '65', '66', '67', '68', '69',
'70', '71', '72', '73', '74', '75', '76', '77', '78', '79',
'80', '81', '82', '83', '84', '85', '86', '87', '88', '89',
'90', '91', '92', '93', '94', '95', '96', '97', '98', '99',
'Code B', 'Code A', 'FNC1', 'START A', 'START B', 'START C', 'STOP'));
/*'A' => array(
' '=>0, '!'=>1, '"'=>2, '#'=>3, '$'=>4, '%'=>5, '&'=>6, "'"=>7,
'('=>8, ')'=>9, '*'=>10, '+'=>11, ','=>12, '-'=>13, '.'=>14, '/'=>15,
'0'=>16, '1'=>17, '2'=>18, '3'=>19, '4'=>20, '5'=>21, '6'=>22, '7'=>23,
'8'=>24, '9'=>25, ':'=>26, ';'=>27, '<'=>28, '='=>29, '>'=>30, '?'=>31,
'@'=>32, 'A'=>33, 'B'=>34, 'C'=>35, 'D'=>36, 'E'=>37, 'F'=>38, 'G'=>39,
'H'=>40, 'I'=>41, 'J'=>42, 'K'=>43, 'L'=>44, 'M'=>45, 'N'=>46, 'O'=>47,
'P'=>48, 'Q'=>49, 'R'=>50, 'S'=>51, 'T'=>52, 'U'=>53, 'V'=>54, 'W'=>55,
'X'=>56, 'Y'=>57, 'Z'=>58, '['=>59, '\\'=>60, ']'=>61, '^'=>62, '_'=>63,
0x00=>64, 0x01=>65, 0x02=>66, 0x03=>67, 0x04=>68, 0x05=>69, 0x06=>70, 0x07=>71,
0x08=>72, 0x09=>73, 0x0A=>74, 0x0B=>75, 0x0C=>76, 0x0D=>77, 0x0E=>78, 0x0F=>79,
0x10=>80, 0x11=>81, 0x12=>82, 0x13=>83, 0x14=>84, 0x15=>85, 0x16=>86, 0x17=>87,
0x18=>88, 0x19=>89, 0x1A=>90, 0x1B=>91, 0x1C=>92, 0x1D=>93, 0x1E=>94, 0x1F=>95,
'FNC3'=>96, 'FNC2'=>97, 'SHIFT'=>98, 'Code C'=>99, 'Code B'=>100, 'FNC4'=>101, 'FNC1'=>102, 'START A'=>103,
'START B'=>104, 'START C'=>105, 'STOP'=>106),
'B' => array(
' '=>0, '!'=>1, '"'=>2, '#'=>3, '$'=>4, '%'=>5, '&'=>6, "'"=>7,
'('=>8, ')'=>9, '*'=>10, '+'=>11, ','=>12, '-'=>13, '.'=>14, '/'=>15,
'0'=>16, '1'=>17, '2'=>18, '3'=>19, '4'=>20, '5'=>21, '6'=>22, '7'=>23,
'8'=>24, '9'=>25, ':'=>26, ';'=>27, '<'=>28, '='=>29, '>'=>30, '?'=>31,
'@'=>32, 'A'=>33, 'B'=>34, 'C'=>35, 'D'=>36, 'E'=>37, 'F'=>38, 'G'=>39,
'H'=>40, 'I'=>41, 'J'=>42, 'K'=>43, 'L'=>44, 'M'=>45, 'N'=>46, 'O'=>47,
'P'=>48, 'Q'=>49, 'R'=>50, 'S'=>51, 'T'=>52, 'U'=>53, 'V'=>54, 'W'=>55,
'X'=>56, 'Y'=>57, 'Z'=>58, '['=>59, '\\'=>60, ']'=>61, '^'=>62, '_'=>63,
'`' =>64, 'a'=>65, 'b'=>66, 'c'=>67, 'd'=>68, 'e'=>69, 'f'=>70, 'g'=>71,
'h'=>72, 'i'=>73, 'j'=>74, 'k'=>75, 'l'=>76, 'm'=>77, 'n'=>78, 'o'=>79,
'p'=>80, 'q'=>81, 'r'=>82, 's'=>83, 't'=>84, 'u'=>85, 'v'=>86, 'w'=>87,
'x'=>88, 'y'=>89, 'z'=>90, '{'=>91, '|'=>92, '}'=>93, '~'=>94, 0x7F=>95,
'FNC3'=>96, 'FNC2'=>97, 'SHIFT'=>98, 'Code C'=>99, 'FNC4'=>100, 'Code A'=>101, 'FNC1'=>102, 'START A'=>103,
'START B'=>104, 'START C'=>105, 'STOP'=>106,),
'C' => array(
'00'=>0, '01'=>1, '02'=>2, '03'=>3, '04'=>4, '05'=>5, '06'=>6, '07'=>7, '08'=>8, '09'=>9,
'10'=>10, '11'=>11, '12'=>12, '13'=>13, '14'=>14, '15'=>15, '16'=>16, '17'=>17, '18'=>18, '19'=>19,
'20'=>20, '21'=>21, '22'=>22, '23'=>23, '24'=>24, '25'=>25, '26'=>26, '27'=>27, '28'=>28, '29'=>29,
'30'=>30, '31'=>31, '32'=>32, '33'=>33, '34'=>34, '35'=>35, '36'=>36, '37'=>37, '38'=>38, '39'=>39,
'40'=>40, '41'=>41, '42'=>42, '43'=>43, '44'=>44, '45'=>45, '46'=>46, '47'=>47, '48'=>48, '49'=>49,
'50'=>50, '51'=>51, '52'=>52, '53'=>53, '54'=>54, '55'=>55, '56'=>56, '57'=>57, '58'=>58, '59'=>59,
'60'=>60, '61'=>61, '62'=>62, '63'=>63, '64'=>64, '65'=>65, '66'=>66, '67'=>67, '68'=>68, '69'=>69,
'70'=>70, '71'=>71, '72'=>72, '73'=>73, '74'=>74, '75'=>75, '76'=>76, '77'=>77, '78'=>78, '79'=>79,
'80'=>80, '81'=>81, '82'=>82, '83'=>83, '84'=>84, '85'=>85, '86'=>86, '87'=>87, '88'=>88, '89'=>89,
'90'=>90, '91'=>91, '92'=>92, '93'=>93, '94'=>94, '95'=>95, '96'=>96, '97'=>97, '98'=>98, '99'=>99,
'Code B'=>100, 'Code A'=>101, 'FNC1'=>102, 'START A'=>103, 'START B'=>104, 'START C'=>105, 'STOP'=>106));*/
/**
* Width of the barcode (in pixels)
* @return integer
*/
protected function _calculateBarcodeWidth()
{
$quietZone = $this->getQuietZone();
// Each characters contain 11 bars...
$characterLength = 11 * $this->_barThinWidth * $this->_factor;
$convertedChars = count($this->_convertToBarcodeChars($this->getText()));
if ($this->_withChecksum) {
$convertedChars++;
}
$encodedData = $convertedChars * $characterLength;
// ...except the STOP character (13)
$encodedData += $characterLength + 2 * $this->_barThinWidth * $this->_factor;
$width = $quietZone + $encodedData + $quietZone;
return $width;
}
/**
* Partial check of code128 barcode
* @return void
*/
protected function _checkParams()
{
}
/**
* Prepare array to draw barcode
* @return array
*/
protected function _prepareBarcode()
{
$barcodeTable = array();
$convertedChars = $this->_convertToBarcodeChars($this->getText());
if ($this->_withChecksum) {
$convertedChars[] = $this->getChecksum($this->getText());
}
// STOP CHARACTER
$convertedChars[] = 106;
foreach ($convertedChars as $barcodeChar) {
$barcodePattern = $this->_codingMap[$barcodeChar];
foreach (str_split($barcodePattern) as $c) {
$barcodeTable[] = array($c, $this->_barThinWidth, 0, 1);
}
}
return $barcodeTable;
}
/**
* Checks if the next $length chars of $string starting at $pos are numeric.
* Returns false if the end of the string is reached.
* @param string $string String to search
* @param int $pos Starting position
* @param int $length Length to search
* @return bool
*/
protected static function _isDigit($string, $pos, $length = 2)
{
if ($pos + $length > strlen($string)) {
return false;
}
for ($i = $pos; $i < $pos + $length; $i++) {
if (!is_numeric($string[$i])) {
return false;
}
}
return true;
}
/**
* Convert string to barcode string
* @return array
*/
protected function _convertToBarcodeChars($string)
{
$string = (string) $string;
if (!strlen($string)) {
return array();
}
if (isset($this->_convertedText[md5($string)])) {
return $this->_convertedText[md5($string)];
}
$currentCharset = null;
$sum = 0;
$fak = 0;
$result = array();
for ($pos = 0; $pos < strlen($string); $pos++) {
$char = $string[$pos];
$code = null;
if (self::_isDigit($string, $pos, 4) && $currentCharset != 'C'
|| self::_isDigit($string, $pos, 2) && $currentCharset == 'C') {
/**
* Switch to C if the next 4 chars are numeric or stay C if the next 2
* chars are numeric
*/
if ($currentCharset != 'C') {
if ($pos == 0) {
$code = array_search("START C", $this->_charSets['C']);
} else {
$code = array_search("Code C", $this->_charSets[$currentCharset]);
}
$result[] = $code;
$currentCharset = 'C';
}
} else if (in_array($char, $this->_charSets['B']) && $currentCharset != 'B'
&& !(in_array($char, $this->_charSets['A']) && $currentCharset == 'A')) {
/**
* Switch to B as B contains the char and B is not the current charset.
*/
if ($pos == 0) {
$code = array_search("START B", $this->_charSets['B']);
} else {
$code = array_search("Code B", $this->_charSets[$currentCharset]);
}
$result[] = $code;
$currentCharset = 'B';
} else if (array_key_exists($char, $this->_charSets['A']) && $currentCharset != 'A'
&& !(array_key_exists($char, $this->_charSets['B']) && $currentCharset == 'B')) {
/**
* Switch to C as C contains the char and C is not the current charset.
*/
if ($pos == 0) {
$code = array_search("START A", $this->_charSets['A']);
} else {
$code =array_search("Code A", $this->_charSets[$currentCharset]);
}
$result[] = $code;
$currentCharset = 'A';
}
if ($currentCharset == 'C') {
$code = array_search(substr($string, $pos, 2), $this->_charSets['C']);
$pos++; //Two chars from input
} else {
$code = array_search($string[$pos], $this->_charSets[$currentCharset]);
}
$result[] = $code;
}
$this->_convertedText[md5($string)] = $result;
return $result;
}
/**
* Set text to encode
* @param string $value
* @return Zend_Barcode_Object
*/
public function setText($value)
{
$this->_text = $value;
return $this;
}
/**
* Retrieve text to encode
* @return string
*/
public function getText()
{
return $this->_text;
}
/**
* Get barcode checksum
*
* @param string $text
* @return int
*/
public function getChecksum($text)
{
$tableOfChars = $this->_convertToBarcodeChars($text);
$sum = $tableOfChars[0];
unset($tableOfChars[0]);
$k = 1;
foreach ($tableOfChars as $char) {
$sum += ($k++) * $char;
}
$checksum = $sum % 103;
return $checksum;
}
/**
* Standard validation for most of barcode objects
* @param string $value
* @param array $options
*/
protected function _validateText($value, $options = array())
{
// @TODO: add code128 validator
return true;
}
}