| Server IP : 74.208.127.88 / Your IP : 3.138.140.5 Web Server : Apache/2.4.41 (Ubuntu) System : Linux ubuntu 5.4.0-163-generic #180-Ubuntu SMP Tue Sep 5 13:21:23 UTC 2023 x86_64 User : www-data ( 33) PHP Version : 7.4.3-4ubuntu2.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /var/www/html/t/sae/appsae/imprimir/class/ |
Upload File : |
<?php
/**
*--------------------------------------------------------------------
*
* Sub-Class - Intelligent Mail
*
* A postnet is composed of either 5, 9 or 11 digits used by US postal service.
*
*--------------------------------------------------------------------
* Copyright (C) Jean-Sebastien Goupil
* http://www.barcodephp.com
*/
include_once('BCGParseException.php');
include_once('BCGArgumentException.php');
include_once('BCGBarcode.php');
include_once('BCGBarcode1D.php');
class BCGintelligentmail extends BCGBarcode1D {
private $barcodeIdentifier; // string
private $serviceTypeIdentifier; // string
private $mailerIdentifier; // string
private $serialNumber; // string
private $quietZone; // bool
private $data;
private static $characterTable1 = array(
31, 7936, 47, 7808, 55, 7552, 59, 7040, 61, 6016,
62, 3968, 79, 7744, 87, 7488, 91, 6976, 93, 5952,
94, 3904, 103, 7360, 107, 6848, 109, 5824, 110, 3776,
115, 6592, 117, 5568, 118, 3520, 121, 5056, 122, 3008,
124, 1984, 143, 7712, 151, 7456, 155, 6944, 157, 5920,
158, 3872, 167, 7328, 171, 6816, 173, 5792, 174, 3744,
179, 6560, 181, 5536, 182, 3488, 185, 5024, 186, 2976,
188, 1952, 199, 7264, 203, 6752, 205, 5728, 206, 3680,
211, 6496, 213, 5472, 214, 3424, 217, 4960, 218, 2912,
220, 1888, 227, 6368, 229, 5344, 230, 3296, 233, 4832,
234, 2784, 236, 1760, 241, 4576, 242, 2528, 244, 1504,
248, 992, 271, 7696, 279, 7440, 283, 6928, 285, 5904,
286, 3856, 295, 7312, 299, 6800, 301, 5776, 302, 3728,
307, 6544, 309, 5520, 310, 3472, 313, 5008, 314, 2960,
316, 1936, 327, 7248, 331, 6736, 333, 5712, 334, 3664,
339, 6480, 341, 5456, 342, 3408, 345, 4944, 346, 2896,
348, 1872, 355, 6352, 357, 5328, 358, 3280, 361, 4816,
362, 2768, 364, 1744, 369, 4560, 370, 2512, 372, 1488,
376, 976, 391, 7216, 395, 6704, 397, 5680, 398, 3632,
403, 6448, 405, 5424, 406, 3376, 409, 4912, 410, 2864,
412, 1840, 419, 6320, 421, 5296, 422, 3248, 425, 4784,
426, 2736, 428, 1712, 433, 4528, 434, 2480, 436, 1456,
440, 944, 451, 6256, 453, 5232, 454, 3184, 457, 4720,
458, 2672, 460, 1648, 465, 4464, 466, 2416, 468, 1392,
472, 880, 481, 4336, 482, 2288, 484, 1264, 488, 752,
527, 7688, 535, 7432, 539, 6920, 541, 5896, 542, 3848,
551, 7304, 555, 6792, 557, 5768, 558, 3720, 563, 6536,
565, 5512, 566, 3464, 569, 5000, 570, 2952, 572, 1928,
583, 7240, 587, 6728, 589, 5704, 590, 3656, 595, 6472,
597, 5448, 598, 3400, 601, 4936, 602, 2888, 604, 1864,
611, 6344, 613, 5320, 614, 3272, 617, 4808, 618, 2760,
620, 1736, 625, 4552, 626, 2504, 628, 1480, 632, 968,
647, 7208, 651, 6696, 653, 5672, 654, 3624, 659, 6440,
661, 5416, 662, 3368, 665, 4904, 666, 2856, 668, 1832,
675, 6312, 677, 5288, 678, 3240, 681, 4776, 682, 2728,
684, 1704, 689, 4520, 690, 2472, 692, 1448, 696, 936,
707, 6248, 709, 5224, 710, 3176, 713, 4712, 714, 2664,
716, 1640, 721, 4456, 722, 2408, 724, 1384, 728, 872,
737, 4328, 738, 2280, 740, 1256, 775, 7192, 779, 6680,
781, 5656, 782, 3608, 787, 6424, 789, 5400, 790, 3352,
793, 4888, 794, 2840, 796, 1816, 803, 6296, 805, 5272,
806, 3224, 809, 4760, 810, 2712, 812, 1688, 817, 4504,
818, 2456, 820, 1432, 824, 920, 835, 6232, 837, 5208,
838, 3160, 841, 4696, 842, 2648, 844, 1624, 849, 4440,
850, 2392, 852, 1368, 865, 4312, 866, 2264, 868, 1240,
899, 6200, 901, 5176, 902, 3128, 905, 4664, 906, 2616,
908, 1592, 913, 4408, 914, 2360, 916, 1336, 929, 4280,
930, 2232, 932, 1208, 961, 4216, 962, 2168, 964, 1144,
1039, 7684, 1047, 7428, 1051, 6916, 1053, 5892, 1054, 3844,
1063, 7300, 1067, 6788, 1069, 5764, 1070, 3716, 1075, 6532,
1077, 5508, 1078, 3460, 1081, 4996, 1082, 2948, 1084, 1924,
1095, 7236, 1099, 6724, 1101, 5700, 1102, 3652, 1107, 6468,
1109, 5444, 1110, 3396, 1113, 4932, 1114, 2884, 1116, 1860,
1123, 6340, 1125, 5316, 1126, 3268, 1129, 4804, 1130, 2756,
1132, 1732, 1137, 4548, 1138, 2500, 1140, 1476, 1159, 7204,
1163, 6692, 1165, 5668, 1166, 3620, 1171, 6436, 1173, 5412,
1174, 3364, 1177, 4900, 1178, 2852, 1180, 1828, 1187, 6308,
1189, 5284, 1190, 3236, 1193, 4772, 1194, 2724, 1196, 1700,
1201, 4516, 1202, 2468, 1204, 1444, 1219, 6244, 1221, 5220,
1222, 3172, 1225, 4708, 1226, 2660, 1228, 1636, 1233, 4452,
1234, 2404, 1236, 1380, 1249, 4324, 1250, 2276, 1287, 7188,
1291, 6676, 1293, 5652, 1294, 3604, 1299, 6420, 1301, 5396,
1302, 3348, 1305, 4884, 1306, 2836, 1308, 1812, 1315, 6292,
1317, 5268, 1318, 3220, 1321, 4756, 1322, 2708, 1324, 1684,
1329, 4500, 1330, 2452, 1332, 1428, 1347, 6228, 1349, 5204,
1350, 3156, 1353, 4692, 1354, 2644, 1356, 1620, 1361, 4436,
1362, 2388, 1377, 4308, 1378, 2260, 1411, 6196, 1413, 5172,
1414, 3124, 1417, 4660, 1418, 2612, 1420, 1588, 1425, 4404,
1426, 2356, 1441, 4276, 1442, 2228, 1473, 4212, 1474, 2164,
1543, 7180, 1547, 6668, 1549, 5644, 1550, 3596, 1555, 6412,
1557, 5388, 1558, 3340, 1561, 4876, 1562, 2828, 1564, 1804,
1571, 6284, 1573, 5260, 1574, 3212, 1577, 4748, 1578, 2700,
1580, 1676, 1585, 4492, 1586, 2444, 1603, 6220, 1605, 5196,
1606, 3148, 1609, 4684, 1610, 2636, 1617, 4428, 1618, 2380,
1633, 4300, 1634, 2252, 1667, 6188, 1669, 5164, 1670, 3116,
1673, 4652, 1674, 2604, 1681, 4396, 1682, 2348, 1697, 4268,
1698, 2220, 1729, 4204, 1730, 2156, 1795, 6172, 1797, 5148,
1798, 3100, 1801, 4636, 1802, 2588, 1809, 4380, 1810, 2332,
1825, 4252, 1826, 2204, 1857, 4188, 1858, 2140, 1921, 4156,
1922, 2108, 2063, 7682, 2071, 7426, 2075, 6914, 2077, 5890,
2078, 3842, 2087, 7298, 2091, 6786, 2093, 5762, 2094, 3714,
2099, 6530, 2101, 5506, 2102, 3458, 2105, 4994, 2106, 2946,
2119, 7234, 2123, 6722, 2125, 5698, 2126, 3650, 2131, 6466,
2133, 5442, 2134, 3394, 2137, 4930, 2138, 2882, 2147, 6338,
2149, 5314, 2150, 3266, 2153, 4802, 2154, 2754, 2161, 4546,
2162, 2498, 2183, 7202, 2187, 6690, 2189, 5666, 2190, 3618,
2195, 6434, 2197, 5410, 2198, 3362, 2201, 4898, 2202, 2850,
2211, 6306, 2213, 5282, 2214, 3234, 2217, 4770, 2218, 2722,
2225, 4514, 2226, 2466, 2243, 6242, 2245, 5218, 2246, 3170,
2249, 4706, 2250, 2658, 2257, 4450, 2258, 2402, 2273, 4322,
2311, 7186, 2315, 6674, 2317, 5650, 2318, 3602, 2323, 6418,
2325, 5394, 2326, 3346, 2329, 4882, 2330, 2834, 2339, 6290,
2341, 5266, 2342, 3218, 2345, 4754, 2346, 2706, 2353, 4498,
2354, 2450, 2371, 6226, 2373, 5202, 2374, 3154, 2377, 4690,
2378, 2642, 2385, 4434, 2401, 4306, 2435, 6194, 2437, 5170,
2438, 3122, 2441, 4658, 2442, 2610, 2449, 4402, 2465, 4274,
2497, 4210, 2567, 7178, 2571, 6666, 2573, 5642, 2574, 3594,
2579, 6410, 2581, 5386, 2582, 3338, 2585, 4874, 2586, 2826,
2595, 6282, 2597, 5258, 2598, 3210, 2601, 4746, 2602, 2698,
2609, 4490, 2627, 6218, 2629, 5194, 2630, 3146, 2633, 4682,
2641, 4426, 2657, 4298, 2691, 6186, 2693, 5162, 2694, 3114,
2697, 4650, 2705, 4394, 2721, 4266, 2753, 4202, 2819, 6170,
2821, 5146, 2822, 3098, 2825, 4634, 2833, 4378, 2849, 4250,
2881, 4186, 2945, 4154, 3079, 7174, 3083, 6662, 3085, 5638,
3086, 3590, 3091, 6406, 3093, 5382, 3094, 3334, 3097, 4870,
3107, 6278, 3109, 5254, 3110, 3206, 3113, 4742, 3121, 4486,
3139, 6214, 3141, 5190, 3145, 4678, 3153, 4422, 3169, 4294,
3203, 6182, 3205, 5158, 3209, 4646, 3217, 4390, 3233, 4262,
3265, 4198, 3331, 6166, 3333, 5142, 3337, 4630, 3345, 4374,
3361, 4246, 3393, 4182, 3457, 4150, 3587, 6158, 3589, 5134,
3593, 4622, 3601, 4366, 3617, 4238, 3649, 4174, 3713, 4142,
3841, 4126, 4111, 7681, 4119, 7425, 4123, 6913, 4125, 5889,
4135, 7297, 4139, 6785, 4141, 5761, 4147, 6529, 4149, 5505,
4153, 4993, 4167, 7233, 4171, 6721, 4173, 5697, 4179, 6465,
4181, 5441, 4185, 4929, 4195, 6337, 4197, 5313, 4201, 4801,
4209, 4545, 4231, 7201, 4235, 6689, 4237, 5665, 4243, 6433,
4245, 5409, 4249, 4897, 4259, 6305, 4261, 5281, 4265, 4769,
4273, 4513, 4291, 6241, 4293, 5217, 4297, 4705, 4305, 4449,
4359, 7185, 4363, 6673, 4365, 5649, 4371, 6417, 4373, 5393,
4377, 4881, 4387, 6289, 4389, 5265, 4393, 4753, 4401, 4497,
4419, 6225, 4421, 5201, 4425, 4689, 4483, 6193, 4485, 5169,
4489, 4657, 4615, 7177, 4619, 6665, 4621, 5641, 4627, 6409,
4629, 5385, 4633, 4873, 4643, 6281, 4645, 5257, 4649, 4745,
4675, 6217, 4677, 5193, 4739, 6185, 4741, 5161, 4867, 6169,
4869, 5145, 5127, 7173, 5131, 6661, 5133, 5637, 5139, 6405,
5141, 5381, 5155, 6277, 5157, 5253, 5187, 6213, 5251, 6181,
5379, 6165, 5635, 6157, 6151, 7171, 6155, 6659, 6163, 6403,
6179, 6275, 6211, 5189, 4681, 4433, 4321, 3142, 2634, 2386,
2274, 1612, 1364, 1252, 856, 744, 496);
private static $characterTable2 = array(
3, 6144, 5, 5120, 6, 3072, 9, 4608, 10, 2560,
12, 1536, 17, 4352, 18, 2304, 20, 1280, 24, 768,
33, 4224, 34, 2176, 36, 1152, 40, 640, 48, 384,
65, 4160, 66, 2112, 68, 1088, 72, 576, 80, 320,
96, 192, 129, 4128, 130, 2080, 132, 1056, 136, 544,
144, 288, 257, 4112, 258, 2064, 260, 1040, 264, 528,
513, 4104, 514, 2056, 516, 1032, 1025, 4100, 1026, 2052,
2049, 4098, 4097, 2050, 1028, 520, 272, 160);
private static $barPositions = array(
array(array(7, 2), array(4, 3)),
array(array(1, 10), array(0, 0)),
array(array(9, 12), array(2, 8)),
array(array(5, 5), array(6, 11)),
array(array(8, 9), array(3, 1)),
array(array(0, 1), array(5, 12)),
array(array(2, 5), array(1, 8)),
array(array(4, 4), array(9, 11)),
array(array(6, 3), array(8, 10)),
array(array(3, 9), array(7, 6)),
array(array(5, 11), array(1, 4)),
array(array(8, 5), array(2, 12)),
array(array(9, 10), array(0, 2)),
array(array(7, 1), array(6, 7)),
array(array(3, 6), array(4, 9)),
array(array(0, 3), array(8, 6)),
array(array(6, 4), array(2, 7)),
array(array(1, 1), array(9, 9)),
array(array(7, 10), array(5, 2)),
array(array(4, 0), array(3, 8)),
array(array(6, 2), array(0, 4)),
array(array(8, 11), array(1, 0)),
array(array(9, 8), array(3, 12)),
array(array(2, 6), array(7, 7)),
array(array(5, 1), array(4, 10)),
array(array(1, 12), array(6, 9)),
array(array(7, 3), array(8, 0)),
array(array(5, 8), array(9, 7)),
array(array(4, 6), array(2, 10)),
array(array(3, 4), array(0, 5)),
array(array(8, 4), array(5, 7)),
array(array(7, 11), array(1, 9)),
array(array(6, 0), array(9, 6)),
array(array(0, 6), array(4, 8)),
array(array(2, 1), array(3, 2)),
array(array(5, 9), array(8, 12)),
array(array(4, 11), array(6, 1)),
array(array(9, 5), array(7, 4)),
array(array(3, 3), array(1, 2)),
array(array(0, 7), array(2, 0)),
array(array(1, 3), array(4, 1)),
array(array(6, 10), array(3, 5)),
array(array(8, 7), array(9, 4)),
array(array(2, 11), array(5, 6)),
array(array(0, 8), array(7, 12)),
array(array(4, 2), array(8, 1)),
array(array(5, 10), array(3, 0)),
array(array(9, 3), array(0, 9)),
array(array(6, 5), array(2, 4)),
array(array(7, 8), array(1, 7)),
array(array(5, 0), array(4, 5)),
array(array(2, 3), array(0, 10)),
array(array(6, 12), array(9, 2)),
array(array(3, 11), array(1, 6)),
array(array(8, 8), array(7, 9)),
array(array(5, 4), array(0, 11)),
array(array(1, 5), array(2, 2)),
array(array(9, 1), array(4, 12)),
array(array(8, 3), array(6, 6)),
array(array(7, 0), array(3, 7)),
array(array(4, 7), array(7, 5)),
array(array(0, 12), array(1, 11)),
array(array(2, 9), array(9, 0)),
array(array(6, 8), array(5, 3)),
array(array(3, 10), array(8, 2))
);
/**
* Constructor.
*/
public function __construct() {
parent::__construct();
$this->setQuietZone(true);
$this->setThickness(9);
}
/**
* Gets the Quiet zone.
*
* @return bool
*/
public function getQuietZone() {
return $this->quietZone;
}
/**
* Sets the Quiet zone.
*
* @param bool $quietZone
*/
public function setQuietZone($quietZone) {
$this->quietZone = (bool)$quietZone;
}
/**
* Sets the tracking code.
*
* @param int $barcodeIdentifier 2-digit number. 2nd digit must be 0-4
* @param int $serviceTypeIdentifier 3 digits
* @param int $mailerIdentifier 6 or 9 digits
* @param int $serialNumber 9 (if mailerId is 6) or 6 digits (if mailerId is 9)
*/
public function setTrackingCode($barcodeIdentifier, $serviceTypeIdentifier, $mailerIdentifier, $serialNumber) {
$barcodeIdentifier = (string)(int)$barcodeIdentifier;
$serviceTypeIdentifier = (int)$serviceTypeIdentifier;
$mailerIdentifier = (int)$mailerIdentifier;
$serialNumber = (string)(int)$serialNumber;
$barcodeIdentifier = str_pad($barcodeIdentifier, 2, '0', STR_PAD_LEFT);
if (strlen($barcodeIdentifier) !== 2) {
throw new BCGArgumentException('Barcode Identifier must contain 2 digits.', 'barcodeIdentifier');
}
$barcodeIdentifierSecondNumber = $barcodeIdentifier[1];
if ($barcodeIdentifierSecondNumber !== '0' && $barcodeIdentifierSecondNumber !== '1' && $barcodeIdentifierSecondNumber !== '2' && $barcodeIdentifierSecondNumber !== '3' && $barcodeIdentifierSecondNumber !== '4') {
throw new BCGArgumentException('Barcode Identifier second digit must be a number between 0 and 4.', 'barcodeIdentifier');
}
if ($serviceTypeIdentifier < 0 || $serviceTypeIdentifier > 999) {
throw new BCGArgumentException('Service Type Identifier must be between 0 and 999.', 'serviceTypeIdentifier');
}
$mailerIdentifierLength = 6;
if ($mailerIdentifier > 899999) {
$mailerIdentifierLength = 9;
}
if ($mailerIdentifierLength === 9 && strlen($serialNumber) > 6) {
throw new BCGArgumentException('If the Serial Number has more than 6 digits, the Mailer Identifier must be lower than 900000.', 'mailerIdentifier');
}
if ($mailerIdentifierLength === 9) {
if ($mailerIdentifierLength < 0 || $mailerIdentifier > 999999999) {
throw new BCGArgumentException('Mailer Identifier must be between 0 and 999999999.', 'mailerIdentifier');
}
}
$this->barcodeIdentifier = $barcodeIdentifier;
$this->serviceTypeIdentifier = str_pad($serviceTypeIdentifier, 3, '0', STR_PAD_LEFT);
$this->mailerIdentifier = str_pad($mailerIdentifier, $mailerIdentifierLength, '0', STR_PAD_LEFT);
$this->serialNumber = str_pad((int)$serialNumber, $mailerIdentifierLength === 6 ? 9 : 6, '0', STR_PAD_LEFT);
}
/**
* Parses the text before displaying it.
*
* @param mixed $text
*/
public function parse($text) {
parent::parse($text);
$number = self::executeStep1($this->text, $this->barcodeIdentifier, $this->serviceTypeIdentifier, $this->mailerIdentifier, $this->serialNumber);
$crc = self::executeStep2($number);
$codewords = self::executeStep3($number);
$codewords = self::executeStep4($codewords, $crc);
$characters = self::executeStep5($codewords, $crc);
$this->data = self::executeStep6($characters);
}
/**
* Draws the barcode.
*
* @param resource $im
*/
public function draw($im) {
if ($this->quietZone) {
$this->positionX += 9;
}
$c = strlen($this->data);
for ($i = 0; $i < $c; $i++) {
$this->drawChar($im, $this->data[$i]);
}
$this->drawText($im, 0, 0, $this->positionX, $this->thickness + ($this->quietZone ? 4 : 0));
}
/**
* Returns the maximal size of a barcode.
*
* @param int $w
* @param int $h
* @return int[]
*/
public function getDimension($w, $h) {
$w += 65 * 3;
$h += $this->thickness;
// We remove the white on the right
$w -= 1.56;
if ($this->quietZone) {
$w += 18;
$h += 4;
}
return parent::getDimension($w, $h);
}
/**
* Validates the input.
*/
protected function validate() {
// Tracking must have been entered
if ($this->barcodeIdentifier === null || $this->serviceTypeIdentifier === null || $this->mailerIdentifier === null || $this->serialNumber === null) {
throw new BCGParseException('intelligentmail', 'The tracking code must be set before calling the parse method.');
}
// Checking if all chars are allowed
$match = array();
if (preg_match('/[^0-9]/', $this->text, $match)) {
throw new BCGParseException('intelligentmail', 'The character \'' . $match[0] . '\' is not allowed.');
}
// Must contain 0, 5, 9 or 11 chars
$c = strlen($this->text);
if ($c !== 0 && $c !== 5 && $c !== 9 && $c !== 11) {
throw new BCGParseException('intelligentmail', 'Must contain 0, 5, 9, or 11 characters.');
}
parent::validate();
}
/**
* Overloaded method for drawing special barcode.
*
* @param resource $im
* @param string $code
* @param boolean $startBar
*/
protected function drawChar($im, $code, $startBar = true) {
$y1 = 0;
$y2 = 0;
switch ($code) {
case 'A':
$y1 = 0;
$y2 = $this->thickness - ($this->thickness / 2.5);
break;
case 'D':
$y1 = 3.096;
$y2 = $this->thickness - 1;
break;
case 'F':
$y1 = 0;
$y2 = $this->thickness - 1;
break;
case 'T':
$y1 = 3.096;
$y2 = $this->thickness - ($this->thickness / 2.5);
break;
}
if ($this->quietZone) {
$y1 += 2;
$y2 += 2;
}
$this->drawFilledRectangle($im, $this->positionX, $y1, $this->positionX + 0.44, $y2, BCGBarcode::COLOR_FG);
$this->positionX += 3;
}
/**
* Executes Step 1: Conversion of Data Fields into Binary Data
*
* @param string $text
* @param string $barcodeIdentifier
* @param string $serviceTypeIdentifier
* @param string $mailerIdentifier
* @param string $serialNumber
* @return string BCNumber
*/
private static function executeStep1($text, $barcodeIdentifier, $serviceTypeIdentifier, $mailerIdentifier, $serialNumber) {
$number = self::conversionRoutingCode($text);
$number = self::conversionTrackingCode($number, $barcodeIdentifier, $serviceTypeIdentifier, $mailerIdentifier, $serialNumber);
return $number;
}
/**
* Executes Step 2: Generation of 11-Bit CRC on Binary Data
*
* @param $number BCNumber
* @return int
*/
private static function executeStep2($number) {
$byteArray = str_pad(self::bcdecuc($number), 13, chr(0), STR_PAD_LEFT);
$generatorPolynomial = 0x0f35;
$frameCheckSequence = 0x07ff;
$data = 0;
$byteIndex = 0;
$bit = 0;
$data = (ord($byteArray[$byteIndex]) << 5) & 0xffff;
for ($bit = 2; $bit < 8; $bit++) {
if (($frameCheckSequence ^ $data) & 0x400) {
$frameCheckSequence = ($frameCheckSequence << 1) ^ $generatorPolynomial;
} else {
$frameCheckSequence = ($frameCheckSequence << 1);
}
$frameCheckSequence &= 0x7ff;
$data <<= 1;
$data &= 0xffff;
}
for ($byteIndex = 1; $byteIndex < 13; $byteIndex++) {
$data = (ord($byteArray[$byteIndex]) << 3) & 0xffff;
for ($bit = 0; $bit < 8; $bit++) {
if (($frameCheckSequence ^ $data) & 0x0400) {
$frameCheckSequence = ($frameCheckSequence << 1) ^ $generatorPolynomial;
} else {
$frameCheckSequence = ($frameCheckSequence << 1);
}
$frameCheckSequence &= 0x7ff;
$data <<= 1;
$data &= 0xffff;
}
}
return $frameCheckSequence;
}
/**
* Executes Step 3: Conversion from Binary Data to Codewords
*
* @param string $number BCNumber
* @return int[]
*/
private static function executeStep3($number) {
$codewords = array();
$codewords[9] = (int)bcmod($number, '636');
$number = bcdiv($number, '636', 0);
for ($i = 8; $i >= 0; $i--) {
$codewords[$i] = (int)bcmod($number, '1365');
$number = bcdiv($number, '1365', 0);
}
return $codewords;
}
/**
* Executes Step 4: Inserting Additional Information into Codewords
*
* @param int[] $codewords
* @param int $crc
* @return int[]
*/
private static function executeStep4($codewords, $crc) {
$codewords[9] *= 2;
if ($crc & 0x400) {
$codewords[0] += 659;
}
return $codewords;
}
/**
* Executes Step 5: Conversion from Codewords to Characters
*
* @param int[] $codewords
* @param int $crc
* @return int[]
*/
private static function executeStep5($codewords, $crc) {
$characters = array();
for ($i = 0; $i < 10; $i++) {
if ($codewords[$i] <= 1286) {
$characters[$i] = self::$characterTable1[$codewords[$i]];
} else {
$characters[$i] = self::$characterTable2[$codewords[$i] - 1287];
}
}
for ($i = 0; $i < 10; $i++) {
$mask = 1 << $i;
if ($crc & $mask) {
$characters[$i] ^= 0x1fff;
}
}
return $characters;
}
/**
* Executes Step 6: Conversion from Characters to the Intelligent Mail Barcode
*
* @param int[] $characters
* @return string
*/
private static function executeStep6($characters) {
$bars = '';
for ($i = 0; $i < 65; $i++) {
$barPosition = self::$barPositions[$i];
$descender = $barPosition[0];
$ascender = $barPosition[1];
$extenderDescender = !!($characters[$descender[0]] & (1 << $descender[1]));
$extenderAscender = !!($characters[$ascender[0]] & (1 << $ascender[1]));
if ($extenderDescender && $extenderAscender) {
$bars .= 'F';
} elseif ($extenderDescender) {
$bars .= 'D';
} elseif ($extenderAscender) {
$bars .= 'A';
} else {
$bars .= 'T';
}
}
return $bars;
}
/**
* Converts the routing code zipcode.
*
* @param string $zipcode
* @return string BCNumber
*/
private static function conversionRoutingCode($zipcode) {
$number = $zipcode;
switch (strlen($zipcode)) {
case 11:
$number = bcadd($number, '1000000000', 0);
case 9:
$number = bcadd($number, '100000', 0);
case 5:
$number = bcadd($number, '1', 0);
default:
return $number;
}
}
/**
* Converts the tracking code number.
*
* @param string $number BCNumber
* @param string $barcodeIdentifier
* @param string $serviceTypeIdentifier
* @param string $mailerIdentifier
* @param string $serialNumber
* @return string BCNumber
*/
private static function conversionTrackingCode($number, $barcodeIdentifier, $serviceTypeIdentifier, $mailerIdentifier, $serialNumber) {
$number = bcmul($number, 10, 0);
$number = bcadd($number, $barcodeIdentifier[0], 0);
$number = bcmul($number, 5, 0);
$number = bcadd($number, $barcodeIdentifier[1], 0);
$temp = $serviceTypeIdentifier . $mailerIdentifier . $serialNumber;
for ($i = 0; $i < 18; $i++) {
$number = bcmul($number, 10, 0);
$number = bcadd($number, $temp[$i], 0);
}
return $number;
}
/**
* Transforms a BCNumber into unsigned char*.
*
* @param string $dec BCNumber
* @param string
*/
private static function bcdecuc($dec) {
$last = bcmod($dec, 256);
$remain = bcdiv(bcsub($dec, $last), 256, 0);
if ($remain == 0) {
return pack('C', $last);
} else {
return self::bcdecuc($remain) . pack('C', $last);
}
}
}
?>