├── LICENSE ├── QRcode Creator.alfredworkflow ├── README.md ├── screenshot_1.png ├── screenshot_2.png └── src ├── D3B88BAE-7424-44E7-8A28-0773819BF162.png ├── QRcode.png ├── QRcodeLib.php ├── alfredQRcode.php ├── icon.png └── info.plist /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2016 Wenson Smith 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /QRcode Creator.alfredworkflow: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wensonsmith/QRcodeCreator/600a93e63119da24185a2d927dee0aafd508f5fd/QRcode Creator.alfredworkflow -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # QRcodeCreator 2 | Alfred workflow to create QR code 3 | 4 | ### 特性   5 | 本地生成，快速预览 6 | ### 使用方法 7 | 下载 `QRcode Creator.alfredworkflow` 安装， `Alfred 3.1.1` 测试没有问题。 8 | 输入`qr` 后面跟上数据 9 | 10 | ### 截图 11 | 12 | ![screenshot](https://github.com/wensonsmith/QRcodeCreator/blob/master/screenshot_1.png) 13 | 14 | ![screenshot2](https://github.com/wensonsmith/QRcodeCreator/blob/master/screenshot_2.png) 15 | 16 | ### 参考 17 | 1. [t0k4rt/phpqrcode](https://github.com/t0k4rt/phpqrcode) 18 | 2. [joetannenbaum/alfred-workflow](https://github.com/joetannenbaum/alfred-workflow) 19 | -------------------------------------------------------------------------------- /screenshot_1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wensonsmith/QRcodeCreator/600a93e63119da24185a2d927dee0aafd508f5fd/screenshot_1.png -------------------------------------------------------------------------------- /screenshot_2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wensonsmith/QRcodeCreator/600a93e63119da24185a2d927dee0aafd508f5fd/screenshot_2.png -------------------------------------------------------------------------------- /src/D3B88BAE-7424-44E7-8A28-0773819BF162.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wensonsmith/QRcodeCreator/600a93e63119da24185a2d927dee0aafd508f5fd/src/D3B88BAE-7424-44E7-8A28-0773819BF162.png -------------------------------------------------------------------------------- /src/QRcode.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wensonsmith/QRcodeCreator/600a93e63119da24185a2d927dee0aafd508f5fd/src/QRcode.png -------------------------------------------------------------------------------- /src/QRcodeLib.php: -------------------------------------------------------------------------------- 1 | 21 | * 22 | * This library is free software; you can redistribute it and/or 23 | * modify it under the terms of the GNU Lesser General Public 24 | * License as published by the Free Software Foundation; either 25 | * version 3 of the License, or any later version. 26 | * 27 | * This library is distributed in the hope that it will be useful, 28 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 29 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 30 | * Lesser General Public License for more details. 31 | * 32 | * You should have received a copy of the GNU Lesser General Public 33 | * License along with this library; if not, write to the Free Software 34 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 35 | */ 36 | 37 | 38 | 39 | /* 40 | * Version: 1.1.4 41 | * Build: 2010100721 42 | */ 43 | 44 | 45 | 46 | //---- qrconst.php ----------------------------- 47 | 48 | 49 | 50 | 51 | 52 | /* 53 | * PHP QR Code encoder 54 | * 55 | * Common constants 56 | * 57 | * Based on libqrencode C library distributed under LGPL 2.1 58 | * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi 59 | * 60 | * PHP QR Code is distributed under LGPL 3 61 | * Copyright (C) 2010 Dominik Dzienia 62 | * 63 | * This library is free software; you can redistribute it and/or 64 | * modify it under the terms of the GNU Lesser General Public 65 | * License as published by the Free Software Foundation; either 66 | * version 3 of the License, or any later version. 67 | * 68 | * This library is distributed in the hope that it will be useful, 69 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 70 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 71 | * Lesser General Public License for more details. 72 | * 73 | * You should have received a copy of the GNU Lesser General Public 74 | * License along with this library; if not, write to the Free Software 75 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 76 | */ 77 | 78 | // Encoding modes 79 | 80 | define('QR_MODE_NUL', -1); 81 | define('QR_MODE_NUM', 0); 82 | define('QR_MODE_AN', 1); 83 | define('QR_MODE_8', 2); 84 | define('QR_MODE_KANJI', 3); 85 | define('QR_MODE_STRUCTURE', 4); 86 | 87 | // Levels of error correction. 88 | 89 | define('QR_ECLEVEL_L', 0); 90 | define('QR_ECLEVEL_M', 1); 91 | define('QR_ECLEVEL_Q', 2); 92 | define('QR_ECLEVEL_H', 3); 93 | 94 | // Supported output formats 95 | 96 | define('QR_FORMAT_TEXT', 0); 97 | define('QR_FORMAT_PNG', 1); 98 | 99 | class qrstr { 100 | public static function set(&$srctab, $x, $y, $repl, $replLen = false) { 101 | $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl)); 102 | } 103 | } 104 | 105 | 106 | 107 | //---- merged_config.php ----------------------------- 108 | 109 | 110 | 111 | 112 | /* 113 | * PHP QR Code encoder 114 | * 115 | * Config file, tuned-up for merged verion 116 | */ 117 | 118 | define('QR_CACHEABLE', false); // use cache - more disk reads but less CPU power, masks and format templates are stored there 119 | define('QR_CACHE_DIR', false); // used when QR_CACHEABLE === true 120 | define('QR_LOG_DIR', false); // default error logs dir 121 | 122 | 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 123 | define('QR_FIND_FROM_RANDOM', 2); // if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly 124 | define('QR_DEFAULT_MASK', 2); // when QR_FIND_BEST_MASK === false 125 | 126 | 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 127 | 128 | 129 | 130 | 131 | //---- qrtools.php ----------------------------- 132 | 133 | 134 | 135 | 136 | /* 137 | * PHP QR Code encoder 138 | * 139 | * Toolset, handy and debug utilites. 140 | * 141 | * PHP QR Code is distributed under LGPL 3 142 | * Copyright (C) 2010 Dominik Dzienia 143 | * 144 | * This library is free software; you can redistribute it and/or 145 | * modify it under the terms of the GNU Lesser General Public 146 | * License as published by the Free Software Foundation; either 147 | * version 3 of the License, or any later version. 148 | * 149 | * This library is distributed in the hope that it will be useful, 150 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 151 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 152 | * Lesser General Public License for more details. 153 | * 154 | * You should have received a copy of the GNU Lesser General Public 155 | * License along with this library; if not, write to the Free Software 156 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 157 | */ 158 | 159 | class QRtools { 160 | 161 | //---------------------------------------------------------------------- 162 | public static function binarize($frame) 163 | { 164 | $len = count($frame); 165 | foreach ($frame as &$frameLine) { 166 | 167 | for($i=0; $i<$len; $i++) { 168 | $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0'; 169 | } 170 | } 171 | 172 | return $frame; 173 | } 174 | 175 | //---------------------------------------------------------------------- 176 | public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037') 177 | { 178 | $barcode_array = array(); 179 | 180 | if (!is_array($mode)) 181 | $mode = explode(',', $mode); 182 | 183 | $eccLevel = 'L'; 184 | 185 | if (count($mode) > 1) { 186 | $eccLevel = $mode[1]; 187 | } 188 | 189 | $qrTab = QRcode::text($code, false, $eccLevel); 190 | $size = count($qrTab); 191 | 192 | $barcode_array['num_rows'] = $size; 193 | $barcode_array['num_cols'] = $size; 194 | $barcode_array['bcode'] = array(); 195 | 196 | foreach ($qrTab as $line) { 197 | $arrAdd = array(); 198 | foreach(str_split($line) as $char) 199 | $arrAdd[] = ($char=='1')?1:0; 200 | $barcode_array['bcode'][] = $arrAdd; 201 | } 202 | 203 | return $barcode_array; 204 | } 205 | 206 | //---------------------------------------------------------------------- 207 | public static function clearCache() 208 | { 209 | self::$frames = array(); 210 | } 211 | 212 | //---------------------------------------------------------------------- 213 | public static function buildCache() 214 | { 215 | QRtools::markTime('before_build_cache'); 216 | 217 | $mask = new QRmask(); 218 | for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) { 219 | $frame = QRspec::newFrame($a); 220 | if (QR_IMAGE) { 221 | $fileName = QR_CACHE_DIR.'frame_'.$a.'.png'; 222 | QRimage::png(self::binarize($frame), $fileName, 1, 0); 223 | } 224 | 225 | $width = count($frame); 226 | $bitMask = array_fill(0, $width, array_fill(0, $width, 0)); 227 | for ($maskNo=0; $maskNo<8; $maskNo++) 228 | $mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true); 229 | } 230 | 231 | QRtools::markTime('after_build_cache'); 232 | } 233 | 234 | //---------------------------------------------------------------------- 235 | public static function log($outfile, $err) 236 | { 237 | if (QR_LOG_DIR !== false) { 238 | if ($err != '') { 239 | if ($outfile !== false) { 240 | file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND); 241 | } else { 242 | file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND); 243 | } 244 | } 245 | } 246 | } 247 | 248 | //---------------------------------------------------------------------- 249 | public static function dumpMask($frame) 250 | { 251 | $width = count($frame); 252 | for($y=0;$y<$width;$y++) { 253 | for($x=0;$x<$width;$x++) { 254 | echo ord($frame[$y][$x]).','; 255 | } 256 | } 257 | } 258 | 259 | //---------------------------------------------------------------------- 260 | public static function markTime($markerId) 261 | { 262 | list($usec, $sec) = explode(" ", microtime()); 263 | $time = ((float)$usec + (float)$sec); 264 | 265 | if (!isset($GLOBALS['qr_time_bench'])) 266 | $GLOBALS['qr_time_bench'] = array(); 267 | 268 | $GLOBALS['qr_time_bench'][$markerId] = $time; 269 | } 270 | 271 | //---------------------------------------------------------------------- 272 | public static function timeBenchmark() 273 | { 274 | self::markTime('finish'); 275 | 276 | $lastTime = 0; 277 | $startTime = 0; 278 | $p = 0; 279 | 280 | echo ' 281 | 282 | '; 283 | 284 | foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) { 285 | if ($p > 0) { 286 | echo ''; 287 | } else { 288 | $startTime = $thisTime; 289 | } 290 | 291 | $p++; 292 | $lastTime = $thisTime; 293 | } 294 | 295 | echo ' 296 | 297 | 298 |
BENCHMARK
till '.$markerId.': '.number_format($thisTime-$lastTime, 6).'s
TOTAL: '.number_format($lastTime-$startTime, 6).'s
'; 299 | } 300 | 301 | public static function save($content, $filename_path) 302 | { 303 | try { 304 | $handle = fopen($filename_path, "w"); 305 | fwrite($handle, $content); 306 | fclose($handle); 307 | return true; 308 | } catch (Exception $e) { 309 | echo 'Exception reçue : ', $e->getMessage(), "\n"; 310 | } 311 | 312 | } 313 | 314 | } 315 | 316 | //########################################################################## 317 | 318 | QRtools::markTime('start'); 319 | 320 | 321 | 322 | 323 | //---- qrspec.php ----------------------------- 324 | 325 | 326 | 327 | 328 | /* 329 | * PHP QR Code encoder 330 | * 331 | * QR Code specifications 332 | * 333 | * Based on libqrencode C library distributed under LGPL 2.1 334 | * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi 335 | * 336 | * PHP QR Code is distributed under LGPL 3 337 | * Copyright (C) 2010 Dominik Dzienia 338 | * 339 | * The following data / specifications are taken from 340 | * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004) 341 | * or 342 | * "Automatic identification and data capture techniques -- 343 | * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006) 344 | * 345 | * This library is free software; you can redistribute it and/or 346 | * modify it under the terms of the GNU Lesser General Public 347 | * License as published by the Free Software Foundation; either 348 | * version 3 of the License, or any later version. 349 | * 350 | * This library is distributed in the hope that it will be useful, 351 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 352 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 353 | * Lesser General Public License for more details. 354 | * 355 | * You should have received a copy of the GNU Lesser General Public 356 | * License along with this library; if not, write to the Free Software 357 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 358 | */ 359 | 360 | define('QRSPEC_VERSION_MAX', 40); 361 | define('QRSPEC_WIDTH_MAX', 177); 362 | 363 | define('QRCAP_WIDTH', 0); 364 | define('QRCAP_WORDS', 1); 365 | define('QRCAP_REMINDER', 2); 366 | define('QRCAP_EC', 3); 367 | 368 | class QRspec { 369 | 370 | public static $capacity = array( 371 | array( 0, 0, 0, array( 0, 0, 0, 0)), 372 | array( 21, 26, 0, array( 7, 10, 13, 17)), // 1 373 | array( 25, 44, 7, array( 10, 16, 22, 28)), 374 | array( 29, 70, 7, array( 15, 26, 36, 44)), 375 | array( 33, 100, 7, array( 20, 36, 52, 64)), 376 | array( 37, 134, 7, array( 26, 48, 72, 88)), // 5 377 | array( 41, 172, 7, array( 36, 64, 96, 112)), 378 | array( 45, 196, 0, array( 40, 72, 108, 130)), 379 | array( 49, 242, 0, array( 48, 88, 132, 156)), 380 | array( 53, 292, 0, array( 60, 110, 160, 192)), 381 | array( 57, 346, 0, array( 72, 130, 192, 224)), //10 382 | array( 61, 404, 0, array( 80, 150, 224, 264)), 383 | array( 65, 466, 0, array( 96, 176, 260, 308)), 384 | array( 69, 532, 0, array( 104, 198, 288, 352)), 385 | array( 73, 581, 3, array( 120, 216, 320, 384)), 386 | array( 77, 655, 3, array( 132, 240, 360, 432)), //15 387 | array( 81, 733, 3, array( 144, 280, 408, 480)), 388 | array( 85, 815, 3, array( 168, 308, 448, 532)), 389 | array( 89, 901, 3, array( 180, 338, 504, 588)), 390 | array( 93, 991, 3, array( 196, 364, 546, 650)), 391 | array( 97, 1085, 3, array( 224, 416, 600, 700)), //20 392 | array(101, 1156, 4, array( 224, 442, 644, 750)), 393 | array(105, 1258, 4, array( 252, 476, 690, 816)), 394 | array(109, 1364, 4, array( 270, 504, 750, 900)), 395 | array(113, 1474, 4, array( 300, 560, 810, 960)), 396 | array(117, 1588, 4, array( 312, 588, 870, 1050)), //25 397 | array(121, 1706, 4, array( 336, 644, 952, 1110)), 398 | array(125, 1828, 4, array( 360, 700, 1020, 1200)), 399 | array(129, 1921, 3, array( 390, 728, 1050, 1260)), 400 | array(133, 2051, 3, array( 420, 784, 1140, 1350)), 401 | array(137, 2185, 3, array( 450, 812, 1200, 1440)), //30 402 | array(141, 2323, 3, array( 480, 868, 1290, 1530)), 403 | array(145, 2465, 3, array( 510, 924, 1350, 1620)), 404 | array(149, 2611, 3, array( 540, 980, 1440, 1710)), 405 | array(153, 2761, 3, array( 570, 1036, 1530, 1800)), 406 | array(157, 2876, 0, array( 570, 1064, 1590, 1890)), //35 407 | array(161, 3034, 0, array( 600, 1120, 1680, 1980)), 408 | array(165, 3196, 0, array( 630, 1204, 1770, 2100)), 409 | array(169, 3362, 0, array( 660, 1260, 1860, 2220)), 410 | array(173, 3532, 0, array( 720, 1316, 1950, 2310)), 411 | array(177, 3706, 0, array( 750, 1372, 2040, 2430)) //40 412 | ); 413 | 414 | //---------------------------------------------------------------------- 415 | public static function getDataLength($version, $level) 416 | { 417 | return self::$capacity[$version][QRCAP_WORDS] - self::$capacity[$version][QRCAP_EC][$level]; 418 | } 419 | 420 | //---------------------------------------------------------------------- 421 | public static function getECCLength($version, $level) 422 | { 423 | return self::$capacity[$version][QRCAP_EC][$level]; 424 | } 425 | 426 | //---------------------------------------------------------------------- 427 | public static function getWidth($version) 428 | { 429 | return self::$capacity[$version][QRCAP_WIDTH]; 430 | } 431 | 432 | //---------------------------------------------------------------------- 433 | public static function getRemainder($version) 434 | { 435 | return self::$capacity[$version][QRCAP_REMINDER]; 436 | } 437 | 438 | //---------------------------------------------------------------------- 439 | public static function getMinimumVersion($size, $level) 440 | { 441 | 442 | for($i=1; $i<= QRSPEC_VERSION_MAX; $i++) { 443 | $words = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level]; 444 | if($words >= $size) 445 | return $i; 446 | } 447 | 448 | return -1; 449 | } 450 | 451 | //###################################################################### 452 | 453 | public static $lengthTableBits = array( 454 | array(10, 12, 14), 455 | array( 9, 11, 13), 456 | array( 8, 16, 16), 457 | array( 8, 10, 12) 458 | ); 459 | 460 | //---------------------------------------------------------------------- 461 | public static function lengthIndicator($mode, $version) 462 | { 463 | if ($mode == QR_MODE_STRUCTURE) 464 | return 0; 465 | 466 | if ($version <= 9) { 467 | $l = 0; 468 | } else if ($version <= 26) { 469 | $l = 1; 470 | } else { 471 | $l = 2; 472 | } 473 | 474 | return self::$lengthTableBits[$mode][$l]; 475 | } 476 | 477 | //---------------------------------------------------------------------- 478 | public static function maximumWords($mode, $version) 479 | { 480 | if($mode == QR_MODE_STRUCTURE) 481 | return 3; 482 | 483 | if($version <= 9) { 484 | $l = 0; 485 | } else if($version <= 26) { 486 | $l = 1; 487 | } else { 488 | $l = 2; 489 | } 490 | 491 | $bits = self::$lengthTableBits[$mode][$l]; 492 | $words = (1 << $bits) - 1; 493 | 494 | if($mode == QR_MODE_KANJI) { 495 | $words *= 2; // the number of bytes is required 496 | } 497 | 498 | return $words; 499 | } 500 | 501 | // Error correction code ----------------------------------------------- 502 | // Table of the error correction code (Reed-Solomon block) 503 | // See Table 12-16 (pp.30-36), JIS X0510:2004. 504 | 505 | public static $eccTable = array( 506 | array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)), 507 | array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), // 1 508 | array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), 509 | array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)), 510 | array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)), 511 | array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), // 5 512 | array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)), 513 | array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)), 514 | array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)), 515 | array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)), 516 | array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), //10 517 | array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)), 518 | array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)), 519 | array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)), 520 | array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)), 521 | array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), //15 522 | array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)), 523 | array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)), 524 | array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)), 525 | array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)), 526 | array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), //20 527 | array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)), 528 | array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)), 529 | array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)), 530 | array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)), 531 | array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), //25 532 | array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)), 533 | array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)), 534 | array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)), 535 | array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)), 536 | array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), //30 537 | array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)), 538 | array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)), 539 | array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)), 540 | array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)), 541 | array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), //35 542 | array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)), 543 | array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)), 544 | array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)), 545 | array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)), 546 | array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)),//40 547 | ); 548 | 549 | //---------------------------------------------------------------------- 550 | // CACHEABLE!!! 551 | 552 | public static function getEccSpec($version, $level, array &$spec) 553 | { 554 | if (count($spec) < 5) { 555 | $spec = array(0,0,0,0,0); 556 | } 557 | 558 | $b1 = self::$eccTable[$version][$level][0]; 559 | $b2 = self::$eccTable[$version][$level][1]; 560 | $data = self::getDataLength($version, $level); 561 | $ecc = self::getECCLength($version, $level); 562 | 563 | if($b2 == 0) { 564 | $spec[0] = $b1; 565 | $spec[1] = (int)($data / $b1); 566 | $spec[2] = (int)($ecc / $b1); 567 | $spec[3] = 0; 568 | $spec[4] = 0; 569 | } else { 570 | $spec[0] = $b1; 571 | $spec[1] = (int)($data / ($b1 + $b2)); 572 | $spec[2] = (int)($ecc / ($b1 + $b2)); 573 | $spec[3] = $b2; 574 | $spec[4] = $spec[1] + 1; 575 | } 576 | } 577 | 578 | // Alignment pattern --------------------------------------------------- 579 | 580 | // Positions of alignment patterns. 581 | // This array includes only the second and the third position of the 582 | // alignment patterns. Rest of them can be calculated from the distance 583 | // between them. 584 | 585 | // See Table 1 in Appendix E (pp.71) of JIS X0510:2004. 586 | 587 | public static $alignmentPattern = array( 588 | array( 0, 0), 589 | array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5 590 | array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10 591 | array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), //11-15 592 | array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //16-20 593 | array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), //21-25 594 | array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), //26-30 595 | array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), //31-35 596 | array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58), //35-40 597 | ); 598 | 599 | 600 | /** -------------------------------------------------------------------- 601 | * Put an alignment marker. 602 | * @param frame 603 | * @param width 604 | * @param ox,oy center coordinate of the pattern 605 | */ 606 | public static function putAlignmentMarker(array &$frame, $ox, $oy) 607 | { 608 | $finder = array( 609 | "\xa1\xa1\xa1\xa1\xa1", 610 | "\xa1\xa0\xa0\xa0\xa1", 611 | "\xa1\xa0\xa1\xa0\xa1", 612 | "\xa1\xa0\xa0\xa0\xa1", 613 | "\xa1\xa1\xa1\xa1\xa1" 614 | ); 615 | 616 | $yStart = $oy-2; 617 | $xStart = $ox-2; 618 | 619 | for($y=0; $y<5; $y++) { 620 | QRstr::set($frame, $xStart, $yStart+$y, $finder[$y]); 621 | } 622 | } 623 | 624 | //---------------------------------------------------------------------- 625 | public static function putAlignmentPattern($version, &$frame, $width) 626 | { 627 | if($version < 2) 628 | return; 629 | 630 | $d = self::$alignmentPattern[$version][1] - self::$alignmentPattern[$version][0]; 631 | if($d < 0) { 632 | $w = 2; 633 | } else { 634 | $w = (int)(($width - self::$alignmentPattern[$version][0]) / $d + 2); 635 | } 636 | 637 | if($w * $w - 3 == 1) { 638 | $x = self::$alignmentPattern[$version][0]; 639 | $y = self::$alignmentPattern[$version][0]; 640 | self::putAlignmentMarker($frame, $x, $y); 641 | return; 642 | } 643 | 644 | $cx = self::$alignmentPattern[$version][0]; 645 | for($x=1; $x<$w - 1; $x++) { 646 | self::putAlignmentMarker($frame, 6, $cx); 647 | self::putAlignmentMarker($frame, $cx, 6); 648 | $cx += $d; 649 | } 650 | 651 | $cy = self::$alignmentPattern[$version][0]; 652 | for($y=0; $y<$w-1; $y++) { 653 | $cx = self::$alignmentPattern[$version][0]; 654 | for($x=0; $x<$w-1; $x++) { 655 | self::putAlignmentMarker($frame, $cx, $cy); 656 | $cx += $d; 657 | } 658 | $cy += $d; 659 | } 660 | } 661 | 662 | // Version information pattern ----------------------------------------- 663 | 664 | // Version information pattern (BCH coded). 665 | // See Table 1 in Appendix D (pp.68) of JIS X0510:2004. 666 | 667 | // size: [QRSPEC_VERSION_MAX - 6] 668 | 669 | public static $versionPattern = array( 670 | 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d, 671 | 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9, 672 | 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75, 673 | 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64, 674 | 0x27541, 0x28c69 675 | ); 676 | 677 | //---------------------------------------------------------------------- 678 | public static function getVersionPattern($version) 679 | { 680 | if($version < 7 || $version > QRSPEC_VERSION_MAX) 681 | return 0; 682 | 683 | return self::$versionPattern[$version -7]; 684 | } 685 | 686 | // Format information -------------------------------------------------- 687 | // See calcFormatInfo in tests/test_qrspec.c (orginal qrencode c lib) 688 | 689 | public static $formatInfo = array( 690 | array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976), 691 | array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0), 692 | array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed), 693 | array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b) 694 | ); 695 | 696 | public static function getFormatInfo($mask, $level) 697 | { 698 | if($mask < 0 || $mask > 7) 699 | return 0; 700 | 701 | if($level < 0 || $level > 3) 702 | return 0; 703 | 704 | return self::$formatInfo[$level][$mask]; 705 | } 706 | 707 | // Frame --------------------------------------------------------------- 708 | // Cache of initial frames. 709 | 710 | public static $frames = array(); 711 | 712 | /** -------------------------------------------------------------------- 713 | * Put a finder pattern. 714 | * @param frame 715 | * @param width 716 | * @param ox,oy upper-left coordinate of the pattern 717 | */ 718 | public static function putFinderPattern(&$frame, $ox, $oy) 719 | { 720 | $finder = array( 721 | "\xc1\xc1\xc1\xc1\xc1\xc1\xc1", 722 | "\xc1\xc0\xc0\xc0\xc0\xc0\xc1", 723 | "\xc1\xc0\xc1\xc1\xc1\xc0\xc1", 724 | "\xc1\xc0\xc1\xc1\xc1\xc0\xc1", 725 | "\xc1\xc0\xc1\xc1\xc1\xc0\xc1", 726 | "\xc1\xc0\xc0\xc0\xc0\xc0\xc1", 727 | "\xc1\xc1\xc1\xc1\xc1\xc1\xc1" 728 | ); 729 | 730 | for($y=0; $y<7; $y++) { 731 | QRstr::set($frame, $ox, $oy+$y, $finder[$y]); 732 | } 733 | } 734 | 735 | //---------------------------------------------------------------------- 736 | public static function createFrame($version) 737 | { 738 | $width = self::$capacity[$version][QRCAP_WIDTH]; 739 | $frameLine = str_repeat ("\0", $width); 740 | $frame = array_fill(0, $width, $frameLine); 741 | 742 | // Finder pattern 743 | self::putFinderPattern($frame, 0, 0); 744 | self::putFinderPattern($frame, $width - 7, 0); 745 | self::putFinderPattern($frame, 0, $width - 7); 746 | 747 | // Separator 748 | $yOffset = $width - 7; 749 | 750 | for($y=0; $y<7; $y++) { 751 | $frame[$y][7] = "\xc0"; 752 | $frame[$y][$width - 8] = "\xc0"; 753 | $frame[$yOffset][7] = "\xc0"; 754 | $yOffset++; 755 | } 756 | 757 | $setPattern = str_repeat("\xc0", 8); 758 | 759 | QRstr::set($frame, 0, 7, $setPattern); 760 | QRstr::set($frame, $width-8, 7, $setPattern); 761 | QRstr::set($frame, 0, $width - 8, $setPattern); 762 | 763 | // Format info 764 | $setPattern = str_repeat("\x84", 9); 765 | QRstr::set($frame, 0, 8, $setPattern); 766 | QRstr::set($frame, $width - 8, 8, $setPattern, 8); 767 | 768 | $yOffset = $width - 8; 769 | 770 | for($y=0; $y<8; $y++,$yOffset++) { 771 | $frame[$y][8] = "\x84"; 772 | $frame[$yOffset][8] = "\x84"; 773 | } 774 | 775 | // Timing pattern 776 | 777 | for($i=1; $i<$width-15; $i++) { 778 | $frame[6][7+$i] = chr(0x90 | ($i & 1)); 779 | $frame[7+$i][6] = chr(0x90 | ($i & 1)); 780 | } 781 | 782 | // Alignment pattern 783 | self::putAlignmentPattern($version, $frame, $width); 784 | 785 | // Version information 786 | if($version >= 7) { 787 | $vinf = self::getVersionPattern($version); 788 | 789 | $v = $vinf; 790 | 791 | for($x=0; $x<6; $x++) { 792 | for($y=0; $y<3; $y++) { 793 | $frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1)); 794 | $v = $v >> 1; 795 | } 796 | } 797 | 798 | $v = $vinf; 799 | for($y=0; $y<6; $y++) { 800 | for($x=0; $x<3; $x++) { 801 | $frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1)); 802 | $v = $v >> 1; 803 | } 804 | } 805 | } 806 | 807 | // and a little bit... 808 | $frame[$width - 8][8] = "\x81"; 809 | 810 | return $frame; 811 | } 812 | 813 | //---------------------------------------------------------------------- 814 | public static function debug($frame, $binary_mode = false) 815 | { 816 | if ($binary_mode) { 817 | 818 | foreach ($frame as &$frameLine) { 819 | $frameLine = join('  ', explode('0', $frameLine)); 820 | $frameLine = join('██', explode('1', $frameLine)); 821 | } 822 | 823 | ?> 824 | 827 |


        '; 829 | echo join("
        ", $frame); 830 | echo '





'; 831 | 832 | } else { 833 | 834 | foreach ($frame as &$frameLine) { 835 | $frameLine = join(' ', explode("\xc0", $frameLine)); 836 | $frameLine = join('▒', explode("\xc1", $frameLine)); 837 | $frameLine = join(' ', explode("\xa0", $frameLine)); 838 | $frameLine = join('▒', explode("\xa1", $frameLine)); 839 | $frameLine = join('◇', explode("\x84", $frameLine)); //format 0 840 | $frameLine = join('◆', explode("\x85", $frameLine)); //format 1 841 | $frameLine = join('☢', explode("\x81", $frameLine)); //special bit 842 | $frameLine = join(' ', explode("\x90", $frameLine)); //clock 0 843 | $frameLine = join('◷', explode("\x91", $frameLine)); //clock 1 844 | $frameLine = join(' ', explode("\x88", $frameLine)); //version 845 | $frameLine = join('▒', explode("\x89", $frameLine)); //version 846 | $frameLine = join('♦', explode("\x01", $frameLine)); 847 | $frameLine = join('⋅', explode("\0", $frameLine)); 848 | } 849 | 850 | ?> 851 | 859 | "; 861 | echo join("
", $frame); 862 | echo ""; 863 | 864 | } 865 | } 866 | 867 | //---------------------------------------------------------------------- 868 | public static function serial($frame) 869 | { 870 | return gzcompress(join("\n", $frame), 9); 871 | } 872 | 873 | //---------------------------------------------------------------------- 874 | public static function unserial($code) 875 | { 876 | return explode("\n", gzuncompress($code)); 877 | } 878 | 879 | //---------------------------------------------------------------------- 880 | public static function newFrame($version) 881 | { 882 | if($version < 1 || $version > QRSPEC_VERSION_MAX) 883 | return null; 884 | 885 | if(!isset(self::$frames[$version])) { 886 | 887 | $fileName = QR_CACHE_DIR.'frame_'.$version.'.dat'; 888 | 889 | if (QR_CACHEABLE) { 890 | if (file_exists($fileName)) { 891 | self::$frames[$version] = self::unserial(file_get_contents($fileName)); 892 | } else { 893 | self::$frames[$version] = self::createFrame($version); 894 | file_put_contents($fileName, self::serial(self::$frames[$version])); 895 | } 896 | } else { 897 | self::$frames[$version] = self::createFrame($version); 898 | } 899 | } 900 | 901 | if(is_null(self::$frames[$version])) 902 | return null; 903 | 904 | return self::$frames[$version]; 905 | } 906 | 907 | //---------------------------------------------------------------------- 908 | public static function rsBlockNum($spec) { return $spec[0] + $spec[3]; } 909 | public static function rsBlockNum1($spec) { return $spec[0]; } 910 | public static function rsDataCodes1($spec) { return $spec[1]; } 911 | public static function rsEccCodes1($spec) { return $spec[2]; } 912 | public static function rsBlockNum2($spec) { return $spec[3]; } 913 | public static function rsDataCodes2($spec) { return $spec[4]; } 914 | public static function rsEccCodes2($spec) { return $spec[2]; } 915 | public static function rsDataLength($spec) { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]); } 916 | public static function rsEccLength($spec) { return ($spec[0] + $spec[3]) * $spec[2]; } 917 | 918 | } 919 | 920 | 921 | 922 | //---- qrimage.php ----------------------------- 923 | 924 | 925 | 926 | 927 | /* 928 | * PHP QR Code encoder 929 | * 930 | * Image output of code using GD2 931 | * 932 | * PHP QR Code is distributed under LGPL 3 933 | * Copyright (C) 2010 Dominik Dzienia 934 | * 935 | * This library is free software; you can redistribute it and/or 936 | * modify it under the terms of the GNU Lesser General Public 937 | * License as published by the Free Software Foundation; either 938 | * version 3 of the License, or any later version. 939 | * 940 | * This library is distributed in the hope that it will be useful, 941 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 942 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 943 | * Lesser General Public License for more details. 944 | * 945 | * You should have received a copy of the GNU Lesser General Public 946 | * License along with this library; if not, write to the Free Software 947 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 948 | */ 949 | 950 | define('QR_IMAGE', true); 951 | 952 | class QRimage { 953 | 954 | //---------------------------------------------------------------------- 955 | public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE, $back_color, $fore_color) 956 | { 957 | $image = self::image($frame, $pixelPerPoint, $outerFrame, $back_color, $fore_color); 958 | 959 | if ($filename === false) { 960 | Header("Content-type: image/png"); 961 | ImagePng($image); 962 | } else { 963 | if($saveandprint===TRUE){ 964 | ImagePng($image, $filename); 965 | header("Content-type: image/png"); 966 | ImagePng($image); 967 | }else{ 968 | ImagePng($image, $filename); 969 | } 970 | } 971 | 972 | ImageDestroy($image); 973 | } 974 | 975 | //---------------------------------------------------------------------- 976 | public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85) 977 | { 978 | $image = self::image($frame, $pixelPerPoint, $outerFrame); 979 | 980 | if ($filename === false) { 981 | Header("Content-type: image/jpeg"); 982 | ImageJpeg($image, null, $q); 983 | } else { 984 | ImageJpeg($image, $filename, $q); 985 | } 986 | 987 | ImageDestroy($image); 988 | } 989 | 990 | //---------------------------------------------------------------------- 991 | private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000) 992 | { 993 | $h = count($frame); 994 | $w = strlen($frame[0]); 995 | 996 | $imgW = $w + 2*$outerFrame; 997 | $imgH = $h + 2*$outerFrame; 998 | 999 | $base_image =ImageCreate($imgW, $imgH); 1000 | 1001 | // convert a hexadecimal color code into decimal format (red = 255 0 0, green = 0 255 0, blue = 0 0 255) 1002 | $r1 = round((($fore_color & 0xFF0000) >> 16), 5); 1003 | $g1 = round((($fore_color & 0x00FF00) >> 8), 5); 1004 | $b1 = round(($fore_color & 0x0000FF), 5); 1005 | 1006 | // convert a hexadecimal color code into decimal format (red = 255 0 0, green = 0 255 0, blue = 0 0 255) 1007 | $r2 = round((($back_color & 0xFF0000) >> 16), 5); 1008 | $g2 = round((($back_color & 0x00FF00) >> 8), 5); 1009 | $b2 = round(($back_color & 0x0000FF), 5); 1010 | 1011 | 1012 | 1013 | $col[0] = ImageColorAllocate($base_image, $r2, $g2, $b2); 1014 | $col[1] = ImageColorAllocate($base_image, $r1, $g1, $b1); 1015 | 1016 | imagefill($base_image, 0, 0, $col[0]); 1017 | 1018 | for($y=0; $y<$h; $y++) { 1019 | for($x=0; $x<$w; $x++) { 1020 | if ($frame[$y][$x] == '1') { 1021 | ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]); 1022 | } 1023 | } 1024 | } 1025 | 1026 | $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint); 1027 | ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH); 1028 | ImageDestroy($base_image); 1029 | 1030 | return $target_image; 1031 | } 1032 | } 1033 | 1034 | 1035 | 1036 | 1037 | //---- qrinput.php ----------------------------- 1038 | 1039 | 1040 | 1041 | 1042 | /* 1043 | * PHP QR Code encoder 1044 | * 1045 | * Input encoding class 1046 | * 1047 | * Based on libqrencode C library distributed under LGPL 2.1 1048 | * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi 1049 | * 1050 | * PHP QR Code is distributed under LGPL 3 1051 | * Copyright (C) 2010 Dominik Dzienia 1052 | * 1053 | * This library is free software; you can redistribute it and/or 1054 | * modify it under the terms of the GNU Lesser General Public 1055 | * License as published by the Free Software Foundation; either 1056 | * version 3 of the License, or any later version. 1057 | * 1058 | * This library is distributed in the hope that it will be useful, 1059 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 1060 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1061 | * Lesser General Public License for more details. 1062 | * 1063 | * You should have received a copy of the GNU Lesser General Public 1064 | * License along with this library; if not, write to the Free Software 1065 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 1066 | */ 1067 | 1068 | define('STRUCTURE_HEADER_BITS', 20); 1069 | define('MAX_STRUCTURED_SYMBOLS', 16); 1070 | 1071 | class QRinputItem { 1072 | 1073 | public $mode; 1074 | public $size; 1075 | public $data; 1076 | public $bstream; 1077 | 1078 | public function __construct($mode, $size, $data, $bstream = null) 1079 | { 1080 | $setData = array_slice($data, 0, $size); 1081 | 1082 | if (count($setData) < $size) { 1083 | $setData = array_merge($setData, array_fill(0,$size-count($setData),0)); 1084 | } 1085 | 1086 | if(!QRinput::check($mode, $size, $setData)) { 1087 | throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData)); 1088 | } 1089 | 1090 | $this->mode = $mode; 1091 | $this->size = $size; 1092 | $this->data = $setData; 1093 | $this->bstream = $bstream; 1094 | } 1095 | 1096 | //---------------------------------------------------------------------- 1097 | public function encodeModeNum($version) 1098 | { 1099 | try { 1100 | 1101 | $words = (int)($this->size / 3); 1102 | $bs = new QRbitstream(); 1103 | 1104 | $val = 0x1; 1105 | $bs->appendNum(4, $val); 1106 | $bs->appendNum(QRspec::lengthIndicator(QR_MODE_NUM, $version), $this->size); 1107 | 1108 | for($i=0; $i<$words; $i++) { 1109 | $val = (ord($this->data[$i*3 ]) - ord('0')) * 100; 1110 | $val += (ord($this->data[$i*3+1]) - ord('0')) * 10; 1111 | $val += (ord($this->data[$i*3+2]) - ord('0')); 1112 | $bs->appendNum(10, $val); 1113 | } 1114 | 1115 | if($this->size - $words * 3 == 1) { 1116 | $val = ord($this->data[$words*3]) - ord('0'); 1117 | $bs->appendNum(4, $val); 1118 | } else if($this->size - $words * 3 == 2) { 1119 | $val = (ord($this->data[$words*3 ]) - ord('0')) * 10; 1120 | $val += (ord($this->data[$words*3+1]) - ord('0')); 1121 | $bs->appendNum(7, $val); 1122 | } 1123 | 1124 | $this->bstream = $bs; 1125 | return 0; 1126 | 1127 | } catch (Exception $e) { 1128 | return -1; 1129 | } 1130 | } 1131 | 1132 | //---------------------------------------------------------------------- 1133 | public function encodeModeAn($version) 1134 | { 1135 | try { 1136 | $words = (int)($this->size / 2); 1137 | $bs = new QRbitstream(); 1138 | 1139 | $bs->appendNum(4, 0x02); 1140 | $bs->appendNum(QRspec::lengthIndicator(QR_MODE_AN, $version), $this->size); 1141 | 1142 | for($i=0; $i<$words; $i++) { 1143 | $val = (int)QRinput::lookAnTable(ord($this->data[$i*2 ])) * 45; 1144 | $val += (int)QRinput::lookAnTable(ord($this->data[$i*2+1])); 1145 | 1146 | $bs->appendNum(11, $val); 1147 | } 1148 | 1149 | if($this->size & 1) { 1150 | $val = QRinput::lookAnTable(ord($this->data[$words * 2])); 1151 | $bs->appendNum(6, $val); 1152 | } 1153 | 1154 | $this->bstream = $bs; 1155 | return 0; 1156 | 1157 | } catch (Exception $e) { 1158 | return -1; 1159 | } 1160 | } 1161 | 1162 | //---------------------------------------------------------------------- 1163 | public function encodeMode8($version) 1164 | { 1165 | try { 1166 | $bs = new QRbitstream(); 1167 | 1168 | $bs->appendNum(4, 0x4); 1169 | $bs->appendNum(QRspec::lengthIndicator(QR_MODE_8, $version), $this->size); 1170 | 1171 | for($i=0; $i<$this->size; $i++) { 1172 | $bs->appendNum(8, ord($this->data[$i])); 1173 | } 1174 | 1175 | $this->bstream = $bs; 1176 | return 0; 1177 | 1178 | } catch (Exception $e) { 1179 | return -1; 1180 | } 1181 | } 1182 | 1183 | //---------------------------------------------------------------------- 1184 | public function encodeModeKanji($version) 1185 | { 1186 | try { 1187 | 1188 | $bs = new QRbitrtream(); 1189 | 1190 | $bs->appendNum(4, 0x8); 1191 | $bs->appendNum(QRspec::lengthIndicator(QR_MODE_KANJI, $version), (int)($this->size / 2)); 1192 | 1193 | for($i=0; $i<$this->size; $i+=2) { 1194 | $val = (ord($this->data[$i]) << 8) | ord($this->data[$i+1]); 1195 | if($val <= 0x9ffc) { 1196 | $val -= 0x8140; 1197 | } else { 1198 | $val -= 0xc140; 1199 | } 1200 | 1201 | $h = ($val >> 8) * 0xc0; 1202 | $val = ($val & 0xff) + $h; 1203 | 1204 | $bs->appendNum(13, $val); 1205 | } 1206 | 1207 | $this->bstream = $bs; 1208 | return 0; 1209 | 1210 | } catch (Exception $e) { 1211 | return -1; 1212 | } 1213 | } 1214 | 1215 | //---------------------------------------------------------------------- 1216 | public function encodeModeStructure() 1217 | { 1218 | try { 1219 | $bs = new QRbitstream(); 1220 | 1221 | $bs->appendNum(4, 0x03); 1222 | $bs->appendNum(4, ord($this->data[1]) - 1); 1223 | $bs->appendNum(4, ord($this->data[0]) - 1); 1224 | $bs->appendNum(8, ord($this->data[2])); 1225 | 1226 | $this->bstream = $bs; 1227 | return 0; 1228 | 1229 | } catch (Exception $e) { 1230 | return -1; 1231 | } 1232 | } 1233 | 1234 | //---------------------------------------------------------------------- 1235 | public function estimateBitStreamSizeOfEntry($version) 1236 | { 1237 | $bits = 0; 1238 | 1239 | if($version == 0) 1240 | $version = 1; 1241 | 1242 | switch($this->mode) { 1243 | case QR_MODE_NUM: $bits = QRinput::estimateBitsModeNum($this->size); break; 1244 | case QR_MODE_AN: $bits = QRinput::estimateBitsModeAn($this->size); break; 1245 | case QR_MODE_8: $bits = QRinput::estimateBitsMode8($this->size); break; 1246 | case QR_MODE_KANJI: $bits = QRinput::estimateBitsModeKanji($this->size);break; 1247 | case QR_MODE_STRUCTURE: return STRUCTURE_HEADER_BITS; 1248 | default: 1249 | return 0; 1250 | } 1251 | 1252 | $l = QRspec::lengthIndicator($this->mode, $version); 1253 | $m = 1 << $l; 1254 | $num = (int)(($this->size + $m - 1) / $m); 1255 | 1256 | $bits += $num * (4 + $l); 1257 | 1258 | return $bits; 1259 | } 1260 | 1261 | //---------------------------------------------------------------------- 1262 | public function encodeBitStream($version) 1263 | { 1264 | try { 1265 | 1266 | unset($this->bstream); 1267 | $words = QRspec::maximumWords($this->mode, $version); 1268 | 1269 | if($this->size > $words) { 1270 | 1271 | $st1 = new QRinputItem($this->mode, $words, $this->data); 1272 | $st2 = new QRinputItem($this->mode, $this->size - $words, array_slice($this->data, $words)); 1273 | 1274 | $st1->encodeBitStream($version); 1275 | $st2->encodeBitStream($version); 1276 | 1277 | $this->bstream = new QRbitstream(); 1278 | $this->bstream->append($st1->bstream); 1279 | $this->bstream->append($st2->bstream); 1280 | 1281 | unset($st1); 1282 | unset($st2); 1283 | 1284 | } else { 1285 | 1286 | $ret = 0; 1287 | 1288 | switch($this->mode) { 1289 | case QR_MODE_NUM: $ret = $this->encodeModeNum($version); break; 1290 | case QR_MODE_AN: $ret = $this->encodeModeAn($version); break; 1291 | case QR_MODE_8: $ret = $this->encodeMode8($version); break; 1292 | case QR_MODE_KANJI: $ret = $this->encodeModeKanji($version);break; 1293 | case QR_MODE_STRUCTURE: $ret = $this->encodeModeStructure(); break; 1294 | 1295 | default: 1296 | break; 1297 | } 1298 | 1299 | if($ret < 0) 1300 | return -1; 1301 | } 1302 | 1303 | return $this->bstream->size(); 1304 | 1305 | } catch (Exception $e) { 1306 | return -1; 1307 | } 1308 | } 1309 | }; 1310 | 1311 | //########################################################################## 1312 | 1313 | class QRinput { 1314 | 1315 | public $items; 1316 | 1317 | private $version; 1318 | private $level; 1319 | 1320 | //---------------------------------------------------------------------- 1321 | public function __construct($version = 0, $level = QR_ECLEVEL_L) 1322 | { 1323 | if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) { 1324 | throw new Exception('Invalid version no'); 1325 | } 1326 | 1327 | $this->version = $version; 1328 | $this->level = $level; 1329 | } 1330 | 1331 | //---------------------------------------------------------------------- 1332 | public function getVersion() 1333 | { 1334 | return $this->version; 1335 | } 1336 | 1337 | //---------------------------------------------------------------------- 1338 | public function setVersion($version) 1339 | { 1340 | if($version < 0 || $version > QRSPEC_VERSION_MAX) { 1341 | throw new Exception('Invalid version no'); 1342 | return -1; 1343 | } 1344 | 1345 | $this->version = $version; 1346 | 1347 | return 0; 1348 | } 1349 | 1350 | //---------------------------------------------------------------------- 1351 | public function getErrorCorrectionLevel() 1352 | { 1353 | return $this->level; 1354 | } 1355 | 1356 | //---------------------------------------------------------------------- 1357 | public function setErrorCorrectionLevel($level) 1358 | { 1359 | if($level > QR_ECLEVEL_H) { 1360 | throw new Exception('Invalid ECLEVEL'); 1361 | return -1; 1362 | } 1363 | 1364 | $this->level = $level; 1365 | 1366 | return 0; 1367 | } 1368 | 1369 | //---------------------------------------------------------------------- 1370 | public function appendEntry(QRinputItem $entry) 1371 | { 1372 | $this->items[] = $entry; 1373 | } 1374 | 1375 | //---------------------------------------------------------------------- 1376 | public function append($mode, $size, $data) 1377 | { 1378 | try { 1379 | $entry = new QRinputItem($mode, $size, $data); 1380 | $this->items[] = $entry; 1381 | return 0; 1382 | } catch (Exception $e) { 1383 | return -1; 1384 | } 1385 | } 1386 | 1387 | //---------------------------------------------------------------------- 1388 | 1389 | public function insertStructuredAppendHeader($size, $index, $parity) 1390 | { 1391 | if( $size > MAX_STRUCTURED_SYMBOLS ) { 1392 | throw new Exception('insertStructuredAppendHeader wrong size'); 1393 | } 1394 | 1395 | if( $index <= 0 || $index > MAX_STRUCTURED_SYMBOLS ) { 1396 | throw new Exception('insertStructuredAppendHeader wrong index'); 1397 | } 1398 | 1399 | $buf = array($size, $index, $parity); 1400 | 1401 | try { 1402 | $entry = new QRinputItem(QR_MODE_STRUCTURE, 3, buf); 1403 | array_unshift($this->items, $entry); 1404 | return 0; 1405 | } catch (Exception $e) { 1406 | return -1; 1407 | } 1408 | } 1409 | 1410 | //---------------------------------------------------------------------- 1411 | public function calcParity() 1412 | { 1413 | $parity = 0; 1414 | 1415 | foreach($this->items as $item) { 1416 | if($item->mode != QR_MODE_STRUCTURE) { 1417 | for($i=$item->size-1; $i>=0; $i--) { 1418 | $parity ^= $item->data[$i]; 1419 | } 1420 | } 1421 | } 1422 | 1423 | return $parity; 1424 | } 1425 | 1426 | //---------------------------------------------------------------------- 1427 | public static function checkModeNum($size, $data) 1428 | { 1429 | for($i=0; $i<$size; $i++) { 1430 | if((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))){ 1431 | return false; 1432 | } 1433 | } 1434 | 1435 | return true; 1436 | } 1437 | 1438 | //---------------------------------------------------------------------- 1439 | public static function estimateBitsModeNum($size) 1440 | { 1441 | $w = (int)$size / 3; 1442 | $bits = $w * 10; 1443 | 1444 | switch($size - $w * 3) { 1445 | case 1: 1446 | $bits += 4; 1447 | break; 1448 | case 2: 1449 | $bits += 7; 1450 | break; 1451 | default: 1452 | break; 1453 | } 1454 | 1455 | return $bits; 1456 | } 1457 | 1458 | //---------------------------------------------------------------------- 1459 | public static $anTable = array( 1460 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 1461 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 1462 | 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43, 1463 | 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1, 1464 | -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 1465 | 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1, 1466 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 1467 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 1468 | ); 1469 | 1470 | //---------------------------------------------------------------------- 1471 | public static function lookAnTable($c) 1472 | { 1473 | return (($c > 127)?-1:self::$anTable[$c]); 1474 | } 1475 | 1476 | //---------------------------------------------------------------------- 1477 | public static function checkModeAn($size, $data) 1478 | { 1479 | for($i=0; $i<$size; $i++) { 1480 | if (self::lookAnTable(ord($data[$i])) == -1) { 1481 | return false; 1482 | } 1483 | } 1484 | 1485 | return true; 1486 | } 1487 | 1488 | //---------------------------------------------------------------------- 1489 | public static function estimateBitsModeAn($size) 1490 | { 1491 | $w = (int)($size / 2); 1492 | $bits = $w * 11; 1493 | 1494 | if($size & 1) { 1495 | $bits += 6; 1496 | } 1497 | 1498 | return $bits; 1499 | } 1500 | 1501 | //---------------------------------------------------------------------- 1502 | public static function estimateBitsMode8($size) 1503 | { 1504 | return $size * 8; 1505 | } 1506 | 1507 | //---------------------------------------------------------------------- 1508 | public function estimateBitsModeKanji($size) 1509 | { 1510 | return (int)(($size / 2) * 13); 1511 | } 1512 | 1513 | //---------------------------------------------------------------------- 1514 | public static function checkModeKanji($size, $data) 1515 | { 1516 | if($size & 1) 1517 | return false; 1518 | 1519 | for($i=0; $i<$size; $i+=2) { 1520 | $val = (ord($data[$i]) << 8) | ord($data[$i+1]); 1521 | if( $val < 0x8140 1522 | || ($val > 0x9ffc && $val < 0xe040) 1523 | || $val > 0xebbf) { 1524 | return false; 1525 | } 1526 | } 1527 | 1528 | return true; 1529 | } 1530 | 1531 | /*********************************************************************** 1532 | * Validation 1533 | **********************************************************************/ 1534 | 1535 | public static function check($mode, $size, $data) 1536 | { 1537 | if($size <= 0) 1538 | return false; 1539 | 1540 | switch($mode) { 1541 | case QR_MODE_NUM: return self::checkModeNum($size, $data); break; 1542 | case QR_MODE_AN: return self::checkModeAn($size, $data); break; 1543 | case QR_MODE_KANJI: return self::checkModeKanji($size, $data); break; 1544 | case QR_MODE_8: return true; break; 1545 | case QR_MODE_STRUCTURE: return true; break; 1546 | 1547 | default: 1548 | break; 1549 | } 1550 | 1551 | return false; 1552 | } 1553 | 1554 | 1555 | //---------------------------------------------------------------------- 1556 | public function estimateBitStreamSize($version) 1557 | { 1558 | $bits = 0; 1559 | 1560 | foreach($this->items as $item) { 1561 | $bits += $item->estimateBitStreamSizeOfEntry($version); 1562 | } 1563 | 1564 | return $bits; 1565 | } 1566 | 1567 | //---------------------------------------------------------------------- 1568 | public function estimateVersion() 1569 | { 1570 | $version = 0; 1571 | $prev = 0; 1572 | do { 1573 | $prev = $version; 1574 | $bits = $this->estimateBitStreamSize($prev); 1575 | $version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level); 1576 | if ($version < 0) { 1577 | return -1; 1578 | } 1579 | } while ($version > $prev); 1580 | 1581 | return $version; 1582 | } 1583 | 1584 | //---------------------------------------------------------------------- 1585 | public static function lengthOfCode($mode, $version, $bits) 1586 | { 1587 | $payload = $bits - 4 - QRspec::lengthIndicator($mode, $version); 1588 | switch($mode) { 1589 | case QR_MODE_NUM: 1590 | $chunks = (int)($payload / 10); 1591 | $remain = $payload - $chunks * 10; 1592 | $size = $chunks * 3; 1593 | if($remain >= 7) { 1594 | $size += 2; 1595 | } else if($remain >= 4) { 1596 | $size += 1; 1597 | } 1598 | break; 1599 | case QR_MODE_AN: 1600 | $chunks = (int)($payload / 11); 1601 | $remain = $payload - $chunks * 11; 1602 | $size = $chunks * 2; 1603 | if($remain >= 6) 1604 | $size++; 1605 | break; 1606 | case QR_MODE_8: 1607 | $size = (int)($payload / 8); 1608 | break; 1609 | case QR_MODE_KANJI: 1610 | $size = (int)(($payload / 13) * 2); 1611 | break; 1612 | case QR_MODE_STRUCTURE: 1613 | $size = (int)($payload / 8); 1614 | break; 1615 | default: 1616 | $size = 0; 1617 | break; 1618 | } 1619 | 1620 | $maxsize = QRspec::maximumWords($mode, $version); 1621 | if($size < 0) $size = 0; 1622 | if($size > $maxsize) $size = $maxsize; 1623 | 1624 | return $size; 1625 | } 1626 | 1627 | //---------------------------------------------------------------------- 1628 | public function createBitStream() 1629 | { 1630 | $total = 0; 1631 | 1632 | foreach($this->items as $item) { 1633 | $bits = $item->encodeBitStream($this->version); 1634 | 1635 | if($bits < 0) 1636 | return -1; 1637 | 1638 | $total += $bits; 1639 | } 1640 | 1641 | return $total; 1642 | } 1643 | 1644 | //---------------------------------------------------------------------- 1645 | public function convertData() 1646 | { 1647 | $ver = $this->estimateVersion(); 1648 | if($ver > $this->getVersion()) { 1649 | $this->setVersion($ver); 1650 | } 1651 | 1652 | for(;;) { 1653 | $bits = $this->createBitStream(); 1654 | 1655 | if($bits < 0) 1656 | return -1; 1657 | 1658 | $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level); 1659 | if($ver < 0) { 1660 | throw new Exception('WRONG VERSION'); 1661 | } else if($ver > $this->getVersion()) { 1662 | $this->setVersion($ver); 1663 | } else { 1664 | break; 1665 | } 1666 | } 1667 | 1668 | return 0; 1669 | } 1670 | 1671 | //---------------------------------------------------------------------- 1672 | public function appendPaddingBit(&$bstream) 1673 | { 1674 | $bits = $bstream->size(); 1675 | $maxwords = QRspec::getDataLength($this->version, $this->level); 1676 | $maxbits = $maxwords * 8; 1677 | 1678 | if ($maxbits == $bits) { 1679 | return 0; 1680 | } 1681 | 1682 | if ($maxbits - $bits < 5) { 1683 | return $bstream->appendNum($maxbits - $bits, 0); 1684 | } 1685 | 1686 | $bits += 4; 1687 | $words = (int)(($bits + 7) / 8); 1688 | 1689 | $padding = new QRbitstream(); 1690 | $ret = $padding->appendNum($words * 8 - $bits + 4, 0); 1691 | 1692 | if($ret < 0) 1693 | return $ret; 1694 | 1695 | $padlen = $maxwords - $words; 1696 | 1697 | if($padlen > 0) { 1698 | 1699 | $padbuf = array(); 1700 | for($i=0; $i<$padlen; $i++) { 1701 | $padbuf[$i] = ($i&1)?0x11:0xec; 1702 | } 1703 | 1704 | $ret = $padding->appendBytes($padlen, $padbuf); 1705 | 1706 | if($ret < 0) 1707 | return $ret; 1708 | 1709 | } 1710 | 1711 | $ret = $bstream->append($padding); 1712 | 1713 | return $ret; 1714 | } 1715 | 1716 | //---------------------------------------------------------------------- 1717 | public function mergeBitStream() 1718 | { 1719 | if($this->convertData() < 0) { 1720 | return null; 1721 | } 1722 | 1723 | $bstream = new QRbitstream(); 1724 | 1725 | foreach($this->items as $item) { 1726 | $ret = $bstream->append($item->bstream); 1727 | if($ret < 0) { 1728 | return null; 1729 | } 1730 | } 1731 | 1732 | return $bstream; 1733 | } 1734 | 1735 | //---------------------------------------------------------------------- 1736 | public function getBitStream() 1737 | { 1738 | 1739 | $bstream = $this->mergeBitStream(); 1740 | 1741 | if($bstream == null) { 1742 | return null; 1743 | } 1744 | 1745 | $ret = $this->appendPaddingBit($bstream); 1746 | if($ret < 0) { 1747 | return null; 1748 | } 1749 | 1750 | return $bstream; 1751 | } 1752 | 1753 | //---------------------------------------------------------------------- 1754 | public function getByteStream() 1755 | { 1756 | $bstream = $this->getBitStream(); 1757 | if($bstream == null) { 1758 | return null; 1759 | } 1760 | 1761 | return $bstream->toByte(); 1762 | } 1763 | } 1764 | 1765 | 1766 | 1767 | 1768 | 1769 | 1770 | //---- qrbitstream.php ----------------------------- 1771 | 1772 | 1773 | 1774 | 1775 | /* 1776 | * PHP QR Code encoder 1777 | * 1778 | * Bitstream class 1779 | * 1780 | * Based on libqrencode C library distributed under LGPL 2.1 1781 | * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi 1782 | * 1783 | * PHP QR Code is distributed under LGPL 3 1784 | * Copyright (C) 2010 Dominik Dzienia 1785 | * 1786 | * This library is free software; you can redistribute it and/or 1787 | * modify it under the terms of the GNU Lesser General Public 1788 | * License as published by the Free Software Foundation; either 1789 | * version 3 of the License, or any later version. 1790 | * 1791 | * This library is distributed in the hope that it will be useful, 1792 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 1793 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1794 | * Lesser General Public License for more details. 1795 | * 1796 | * You should have received a copy of the GNU Lesser General Public 1797 | * License along with this library; if not, write to the Free Software 1798 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 1799 | */ 1800 | 1801 | class QRbitstream { 1802 | 1803 | public $data = array(); 1804 | 1805 | //---------------------------------------------------------------------- 1806 | public function size() 1807 | { 1808 | return count($this->data); 1809 | } 1810 | 1811 | //---------------------------------------------------------------------- 1812 | public function allocate($setLength) 1813 | { 1814 | $this->data = array_fill(0, $setLength, 0); 1815 | return 0; 1816 | } 1817 | 1818 | //---------------------------------------------------------------------- 1819 | public static function newFromNum($bits, $num) 1820 | { 1821 | $bstream = new QRbitstream(); 1822 | $bstream->allocate($bits); 1823 | 1824 | $mask = 1 << ($bits - 1); 1825 | for($i=0; $i<$bits; $i++) { 1826 | if($num & $mask) { 1827 | $bstream->data[$i] = 1; 1828 | } else { 1829 | $bstream->data[$i] = 0; 1830 | } 1831 | $mask = $mask >> 1; 1832 | } 1833 | 1834 | return $bstream; 1835 | } 1836 | 1837 | //---------------------------------------------------------------------- 1838 | public static function newFromBytes($size, $data) 1839 | { 1840 | $bstream = new QRbitstream(); 1841 | $bstream->allocate($size * 8); 1842 | $p=0; 1843 | 1844 | for($i=0; $i<$size; $i++) { 1845 | $mask = 0x80; 1846 | for($j=0; $j<8; $j++) { 1847 | if($data[$i] & $mask) { 1848 | $bstream->data[$p] = 1; 1849 | } else { 1850 | $bstream->data[$p] = 0; 1851 | } 1852 | $p++; 1853 | $mask = $mask >> 1; 1854 | } 1855 | } 1856 | 1857 | return $bstream; 1858 | } 1859 | 1860 | //---------------------------------------------------------------------- 1861 | public function append(QRbitstream $arg) 1862 | { 1863 | if (is_null($arg)) { 1864 | return -1; 1865 | } 1866 | 1867 | if($arg->size() == 0) { 1868 | return 0; 1869 | } 1870 | 1871 | if($this->size() == 0) { 1872 | $this->data = $arg->data; 1873 | return 0; 1874 | } 1875 | 1876 | $this->data = array_values(array_merge($this->data, $arg->data)); 1877 | 1878 | return 0; 1879 | } 1880 | 1881 | //---------------------------------------------------------------------- 1882 | public function appendNum($bits, $num) 1883 | { 1884 | if ($bits == 0) 1885 | return 0; 1886 | 1887 | $b = QRbitstream::newFromNum($bits, $num); 1888 | 1889 | if(is_null($b)) 1890 | return -1; 1891 | 1892 | $ret = $this->append($b); 1893 | unset($b); 1894 | 1895 | return $ret; 1896 | } 1897 | 1898 | //---------------------------------------------------------------------- 1899 | public function appendBytes($size, $data) 1900 | { 1901 | if ($size == 0) 1902 | return 0; 1903 | 1904 | $b = QRbitstream::newFromBytes($size, $data); 1905 | 1906 | if(is_null($b)) 1907 | return -1; 1908 | 1909 | $ret = $this->append($b); 1910 | unset($b); 1911 | 1912 | return $ret; 1913 | } 1914 | 1915 | //---------------------------------------------------------------------- 1916 | public function toByte() 1917 | { 1918 | 1919 | $size = $this->size(); 1920 | 1921 | if($size == 0) { 1922 | return array(); 1923 | } 1924 | 1925 | $data = array_fill(0, (int)(($size + 7) / 8), 0); 1926 | $bytes = (int)($size / 8); 1927 | 1928 | $p = 0; 1929 | 1930 | for($i=0; $i<$bytes; $i++) { 1931 | $v = 0; 1932 | for($j=0; $j<8; $j++) { 1933 | $v = $v << 1; 1934 | $v |= $this->data[$p]; 1935 | $p++; 1936 | } 1937 | $data[$i] = $v; 1938 | } 1939 | 1940 | if($size & 7) { 1941 | $v = 0; 1942 | for($j=0; $j<($size & 7); $j++) { 1943 | $v = $v << 1; 1944 | $v |= $this->data[$p]; 1945 | $p++; 1946 | } 1947 | $data[$bytes] = $v; 1948 | } 1949 | 1950 | return $data; 1951 | } 1952 | 1953 | } 1954 | 1955 | 1956 | 1957 | 1958 | //---- qrsplit.php ----------------------------- 1959 | 1960 | 1961 | 1962 | 1963 | /* 1964 | * PHP QR Code encoder 1965 | * 1966 | * Input splitting classes 1967 | * 1968 | * Based on libqrencode C library distributed under LGPL 2.1 1969 | * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi 1970 | * 1971 | * PHP QR Code is distributed under LGPL 3 1972 | * Copyright (C) 2010 Dominik Dzienia 1973 | * 1974 | * The following data / specifications are taken from 1975 | * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004) 1976 | * or 1977 | * "Automatic identification and data capture techniques -- 1978 | * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006) 1979 | * 1980 | * This library is free software; you can redistribute it and/or 1981 | * modify it under the terms of the GNU Lesser General Public 1982 | * License as published by the Free Software Foundation; either 1983 | * version 3 of the License, or any later version. 1984 | * 1985 | * This library is distributed in the hope that it will be useful, 1986 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 1987 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1988 | * Lesser General Public License for more details. 1989 | * 1990 | * You should have received a copy of the GNU Lesser General Public 1991 | * License along with this library; if not, write to the Free Software 1992 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 1993 | */ 1994 | class QRsplit { 1995 | 1996 | public $dataStr = ''; 1997 | public $input; 1998 | public $modeHint; 1999 | 2000 | //---------------------------------------------------------------------- 2001 | public function __construct($dataStr, $input, $modeHint) 2002 | { 2003 | $this->dataStr = $dataStr; 2004 | $this->input = $input; 2005 | $this->modeHint = $modeHint; 2006 | } 2007 | 2008 | //---------------------------------------------------------------------- 2009 | public static function isdigitat($str, $pos) 2010 | { 2011 | if ($pos >= strlen($str)) 2012 | return false; 2013 | 2014 | return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9'))); 2015 | } 2016 | 2017 | //---------------------------------------------------------------------- 2018 | public static function isalnumat($str, $pos) 2019 | { 2020 | if ($pos >= strlen($str)) 2021 | return false; 2022 | 2023 | return (QRinput::lookAnTable(ord($str[$pos])) >= 0); 2024 | } 2025 | 2026 | //---------------------------------------------------------------------- 2027 | public function identifyMode($pos) 2028 | { 2029 | if ($pos >= strlen($this->dataStr)) 2030 | return QR_MODE_NUL; 2031 | 2032 | $c = $this->dataStr[$pos]; 2033 | 2034 | if(self::isdigitat($this->dataStr, $pos)) { 2035 | return QR_MODE_NUM; 2036 | } else if(self::isalnumat($this->dataStr, $pos)) { 2037 | return QR_MODE_AN; 2038 | } else if($this->modeHint == QR_MODE_KANJI) { 2039 | 2040 | if ($pos+1 < strlen($this->dataStr)) 2041 | { 2042 | $d = $this->dataStr[$pos+1]; 2043 | $word = (ord($c) << 8) | ord($d); 2044 | if(($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) { 2045 | return QR_MODE_KANJI; 2046 | } 2047 | } 2048 | } 2049 | 2050 | return QR_MODE_8; 2051 | } 2052 | 2053 | //---------------------------------------------------------------------- 2054 | public function eatNum() 2055 | { 2056 | $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion()); 2057 | 2058 | $p = 0; 2059 | while(self::isdigitat($this->dataStr, $p)) { 2060 | $p++; 2061 | } 2062 | 2063 | $run = $p; 2064 | $mode = $this->identifyMode($p); 2065 | 2066 | if($mode == QR_MODE_8) { 2067 | $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln 2068 | + QRinput::estimateBitsMode8(1) // + 4 + l8 2069 | - QRinput::estimateBitsMode8($run + 1); // - 4 - l8 2070 | if($dif > 0) { 2071 | return $this->eat8(); 2072 | } 2073 | } 2074 | if($mode == QR_MODE_AN) { 2075 | $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln 2076 | + QRinput::estimateBitsModeAn(1) // + 4 + la 2077 | - QRinput::estimateBitsModeAn($run + 1);// - 4 - la 2078 | if($dif > 0) { 2079 | return $this->eatAn(); 2080 | } 2081 | } 2082 | 2083 | $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr)); 2084 | if($ret < 0) 2085 | return -1; 2086 | 2087 | return $run; 2088 | } 2089 | 2090 | //---------------------------------------------------------------------- 2091 | public function eatAn() 2092 | { 2093 | $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion()); 2094 | $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion()); 2095 | 2096 | $p = 0; 2097 | 2098 | while(self::isalnumat($this->dataStr, $p)) { 2099 | if(self::isdigitat($this->dataStr, $p)) { 2100 | $q = $p; 2101 | while(self::isdigitat($this->dataStr, $q)) { 2102 | $q++; 2103 | } 2104 | 2105 | $dif = QRinput::estimateBitsModeAn($p) // + 4 + la 2106 | + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln 2107 | - QRinput::estimateBitsModeAn($q); // - 4 - la 2108 | 2109 | if($dif < 0) { 2110 | break; 2111 | } else { 2112 | $p = $q; 2113 | } 2114 | } else { 2115 | $p++; 2116 | } 2117 | } 2118 | 2119 | $run = $p; 2120 | 2121 | if(!self::isalnumat($this->dataStr, $p)) { 2122 | $dif = QRinput::estimateBitsModeAn($run) + 4 + $la 2123 | + QRinput::estimateBitsMode8(1) // + 4 + l8 2124 | - QRinput::estimateBitsMode8($run + 1); // - 4 - l8 2125 | if($dif > 0) { 2126 | return $this->eat8(); 2127 | } 2128 | } 2129 | 2130 | $ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr)); 2131 | if($ret < 0) 2132 | return -1; 2133 | 2134 | return $run; 2135 | } 2136 | 2137 | //---------------------------------------------------------------------- 2138 | public function eatKanji() 2139 | { 2140 | $p = 0; 2141 | 2142 | while($this->identifyMode($p) == QR_MODE_KANJI) { 2143 | $p += 2; 2144 | } 2145 | 2146 | $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr)); 2147 | if($ret < 0) 2148 | return -1; 2149 | 2150 | return $ret; 2151 | } 2152 | 2153 | //---------------------------------------------------------------------- 2154 | public function eat8() 2155 | { 2156 | $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion()); 2157 | $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion()); 2158 | 2159 | $p = 1; 2160 | $dataStrLen = strlen($this->dataStr); 2161 | 2162 | while($p < $dataStrLen) { 2163 | 2164 | $mode = $this->identifyMode($p); 2165 | if($mode == QR_MODE_KANJI) { 2166 | break; 2167 | } 2168 | if($mode == QR_MODE_NUM) { 2169 | $q = $p; 2170 | while(self::isdigitat($this->dataStr, $q)) { 2171 | $q++; 2172 | } 2173 | $dif = QRinput::estimateBitsMode8($p) // + 4 + l8 2174 | + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln 2175 | - QRinput::estimateBitsMode8($q); // - 4 - l8 2176 | if($dif < 0) { 2177 | break; 2178 | } else { 2179 | $p = $q; 2180 | } 2181 | } else if($mode == QR_MODE_AN) { 2182 | $q = $p; 2183 | while(self::isalnumat($this->dataStr, $q)) { 2184 | $q++; 2185 | } 2186 | $dif = QRinput::estimateBitsMode8($p) // + 4 + l8 2187 | + QRinput::estimateBitsModeAn($q - $p) + 4 + $la 2188 | - QRinput::estimateBitsMode8($q); // - 4 - l8 2189 | if($dif < 0) { 2190 | break; 2191 | } else { 2192 | $p = $q; 2193 | } 2194 | } else { 2195 | $p++; 2196 | } 2197 | } 2198 | 2199 | $run = $p; 2200 | $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr)); 2201 | 2202 | if($ret < 0) 2203 | return -1; 2204 | 2205 | return $run; 2206 | } 2207 | 2208 | //---------------------------------------------------------------------- 2209 | public function splitString() 2210 | { 2211 | while (strlen($this->dataStr) > 0) 2212 | { 2213 | if($this->dataStr == '') 2214 | return 0; 2215 | 2216 | $mode = $this->identifyMode(0); 2217 | 2218 | switch ($mode) { 2219 | case QR_MODE_NUM: $length = $this->eatNum(); break; 2220 | case QR_MODE_AN: $length = $this->eatAn(); break; 2221 | case QR_MODE_KANJI: 2222 | if ($mode == QR_MODE_KANJI) 2223 | $length = $this->eatKanji(); 2224 | else $length = $this->eat8(); 2225 | break; 2226 | default: $length = $this->eat8(); break; 2227 | 2228 | } 2229 | 2230 | if($length == 0) return 0; 2231 | if($length < 0) return -1; 2232 | 2233 | $this->dataStr = substr($this->dataStr, $length); 2234 | } 2235 | } 2236 | 2237 | //---------------------------------------------------------------------- 2238 | public function toUpper() 2239 | { 2240 | $stringLen = strlen($this->dataStr); 2241 | $p = 0; 2242 | 2243 | while ($p<$stringLen) { 2244 | $mode = self::identifyMode(substr($this->dataStr, $p)); 2245 | if($mode == QR_MODE_KANJI) { 2246 | $p += 2; 2247 | } else { 2248 | if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) { 2249 | $this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32); 2250 | } 2251 | $p++; 2252 | } 2253 | } 2254 | 2255 | return $this->dataStr; 2256 | } 2257 | 2258 | //---------------------------------------------------------------------- 2259 | public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true) 2260 | { 2261 | if(is_null($string) || $string == '\0' || $string == '') { 2262 | throw new Exception('empty string!!!'); 2263 | } 2264 | 2265 | $split = new QRsplit($string, $input, $modeHint); 2266 | 2267 | if(!$casesensitive) 2268 | $split->toUpper(); 2269 | 2270 | return $split->splitString(); 2271 | } 2272 | } 2273 | 2274 | 2275 | 2276 | //---- qrrscode.php ----------------------------- 2277 | 2278 | 2279 | 2280 | 2281 | /* 2282 | * PHP QR Code encoder 2283 | * 2284 | * Reed-Solomon error correction support 2285 | * 2286 | * Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q 2287 | * (libfec is released under the GNU Lesser General Public License.) 2288 | * 2289 | * Based on libqrencode C library distributed under LGPL 2.1 2290 | * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi 2291 | * 2292 | * PHP QR Code is distributed under LGPL 3 2293 | * Copyright (C) 2010 Dominik Dzienia 2294 | * 2295 | * This library is free software; you can redistribute it and/or 2296 | * modify it under the terms of the GNU Lesser General Public 2297 | * License as published by the Free Software Foundation; either 2298 | * version 3 of the License, or any later version. 2299 | * 2300 | * This library is distributed in the hope that it will be useful, 2301 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 2302 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 2303 | * Lesser General Public License for more details. 2304 | * 2305 | * You should have received a copy of the GNU Lesser General Public 2306 | * License along with this library; if not, write to the Free Software 2307 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 2308 | */ 2309 | 2310 | class QRrsItem { 2311 | 2312 | public $mm; // Bits per symbol 2313 | public $nn; // Symbols per block (= (1<= $this->nn) { 2328 | $x -= $this->nn; 2329 | $x = ($x >> $this->mm) + ($x & $this->nn); 2330 | } 2331 | 2332 | return $x; 2333 | } 2334 | 2335 | //---------------------------------------------------------------------- 2336 | public static function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad) 2337 | { 2338 | // Common code for intializing a Reed-Solomon control block (char or int symbols) 2339 | // Copyright 2004 Phil Karn, KA9Q 2340 | // May be used under the terms of the GNU Lesser General Public License (LGPL) 2341 | 2342 | $rs = null; 2343 | 2344 | // Check parameter ranges 2345 | if($symsize < 0 || $symsize > 8) return $rs; 2346 | if($fcr < 0 || $fcr >= (1<<$symsize)) return $rs; 2347 | if($prim <= 0 || $prim >= (1<<$symsize)) return $rs; 2348 | if($nroots < 0 || $nroots >= (1<<$symsize)) return $rs; // Can't have more roots than symbol values! 2349 | if($pad < 0 || $pad >= ((1<<$symsize) -1 - $nroots)) return $rs; // Too much padding 2350 | 2351 | $rs = new QRrsItem(); 2352 | $rs->mm = $symsize; 2353 | $rs->nn = (1<<$symsize)-1; 2354 | $rs->pad = $pad; 2355 | 2356 | $rs->alpha_to = array_fill(0, $rs->nn+1, 0); 2357 | $rs->index_of = array_fill(0, $rs->nn+1, 0); 2358 | 2359 | // PHP style macro replacement ;) 2360 | $NN =& $rs->nn; 2361 | $A0 =& $NN; 2362 | 2363 | // Generate Galois field lookup tables 2364 | $rs->index_of[0] = $A0; // log(zero) = -inf 2365 | $rs->alpha_to[$A0] = 0; // alpha**-inf = 0 2366 | $sr = 1; 2367 | 2368 | for($i=0; $i<$rs->nn; $i++) { 2369 | $rs->index_of[$sr] = $i; 2370 | $rs->alpha_to[$i] = $sr; 2371 | $sr <<= 1; 2372 | if($sr & (1<<$symsize)) { 2373 | $sr ^= $gfpoly; 2374 | } 2375 | $sr &= $rs->nn; 2376 | } 2377 | 2378 | if($sr != 1){ 2379 | // field generator polynomial is not primitive! 2380 | $rs = NULL; 2381 | return $rs; 2382 | } 2383 | 2384 | /* Form RS code generator polynomial from its roots */ 2385 | $rs->genpoly = array_fill(0, $nroots+1, 0); 2386 | 2387 | $rs->fcr = $fcr; 2388 | $rs->prim = $prim; 2389 | $rs->nroots = $nroots; 2390 | $rs->gfpoly = $gfpoly; 2391 | 2392 | /* Find prim-th root of 1, used in decoding */ 2393 | for($iprim=1;($iprim % $prim) != 0;$iprim += $rs->nn) 2394 | ; // intentional empty-body loop! 2395 | 2396 | $rs->iprim = (int)($iprim / $prim); 2397 | $rs->genpoly[0] = 1; 2398 | 2399 | for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) { 2400 | $rs->genpoly[$i+1] = 1; 2401 | 2402 | // Multiply rs->genpoly[] by @**(root + x) 2403 | for ($j = $i; $j > 0; $j--) { 2404 | if ($rs->genpoly[$j] != 0) { 2405 | $rs->genpoly[$j] = $rs->genpoly[$j-1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)]; 2406 | } else { 2407 | $rs->genpoly[$j] = $rs->genpoly[$j-1]; 2408 | } 2409 | } 2410 | // rs->genpoly[0] can never be zero 2411 | $rs->genpoly[0] = $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[0]] + $root)]; 2412 | } 2413 | 2414 | // convert rs->genpoly[] to index form for quicker encoding 2415 | for ($i = 0; $i <= $nroots; $i++) 2416 | $rs->genpoly[$i] = $rs->index_of[$rs->genpoly[$i]]; 2417 | 2418 | return $rs; 2419 | } 2420 | 2421 | //---------------------------------------------------------------------- 2422 | public function encode_rs_char($data, &$parity) 2423 | { 2424 | $MM =& $this->mm; 2425 | $NN =& $this->nn; 2426 | $ALPHA_TO =& $this->alpha_to; 2427 | $INDEX_OF =& $this->index_of; 2428 | $GENPOLY =& $this->genpoly; 2429 | $NROOTS =& $this->nroots; 2430 | $FCR =& $this->fcr; 2431 | $PRIM =& $this->prim; 2432 | $IPRIM =& $this->iprim; 2433 | $PAD =& $this->pad; 2434 | $A0 =& $NN; 2435 | 2436 | $parity = array_fill(0, $NROOTS, 0); 2437 | 2438 | for($i=0; $i< ($NN-$NROOTS-$PAD); $i++) { 2439 | 2440 | $feedback = $INDEX_OF[$data[$i] ^ $parity[0]]; 2441 | if($feedback != $A0) { 2442 | // feedback term is non-zero 2443 | 2444 | // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must 2445 | // always be for the polynomials constructed by init_rs() 2446 | $feedback = $this->modnn($NN - $GENPOLY[$NROOTS] + $feedback); 2447 | 2448 | for($j=1;$j<$NROOTS;$j++) { 2449 | $parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS-$j])]; 2450 | } 2451 | } 2452 | 2453 | // Shift 2454 | array_shift($parity); 2455 | if($feedback != $A0) { 2456 | array_push($parity, $ALPHA_TO[$this->modnn($feedback + $GENPOLY[0])]); 2457 | } else { 2458 | array_push($parity, 0); 2459 | } 2460 | } 2461 | } 2462 | } 2463 | 2464 | //########################################################################## 2465 | 2466 | class QRrs { 2467 | 2468 | public static $items = array(); 2469 | 2470 | //---------------------------------------------------------------------- 2471 | public static function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad) 2472 | { 2473 | foreach(self::$items as $rs) { 2474 | if($rs->pad != $pad) continue; 2475 | if($rs->nroots != $nroots) continue; 2476 | if($rs->mm != $symsize) continue; 2477 | if($rs->gfpoly != $gfpoly) continue; 2478 | if($rs->fcr != $fcr) continue; 2479 | if($rs->prim != $prim) continue; 2480 | 2481 | return $rs; 2482 | } 2483 | 2484 | $rs = QRrsItem::init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad); 2485 | array_unshift(self::$items, $rs); 2486 | 2487 | return $rs; 2488 | } 2489 | } 2490 | 2491 | 2492 | 2493 | //---- qrmask.php ----------------------------- 2494 | 2495 | 2496 | 2497 | 2498 | /* 2499 | * PHP QR Code encoder 2500 | * 2501 | * Masking 2502 | * 2503 | * Based on libqrencode C library distributed under LGPL 2.1 2504 | * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi 2505 | * 2506 | * PHP QR Code is distributed under LGPL 3 2507 | * Copyright (C) 2010 Dominik Dzienia 2508 | * 2509 | * This library is free software; you can redistribute it and/or 2510 | * modify it under the terms of the GNU Lesser General Public 2511 | * License as published by the Free Software Foundation; either 2512 | * version 3 of the License, or any later version. 2513 | * 2514 | * This library is distributed in the hope that it will be useful, 2515 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 2516 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 2517 | * Lesser General Public License for more details. 2518 | * 2519 | * You should have received a copy of the GNU Lesser General Public 2520 | * License along with this library; if not, write to the Free Software 2521 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 2522 | */ 2523 | 2524 | define('N1', 3); 2525 | define('N2', 3); 2526 | define('N3', 40); 2527 | define('N4', 10); 2528 | 2529 | class QRmask { 2530 | 2531 | public $runLength = array(); 2532 | 2533 | //---------------------------------------------------------------------- 2534 | public function __construct() 2535 | { 2536 | $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0); 2537 | } 2538 | 2539 | //---------------------------------------------------------------------- 2540 | public function writeFormatInformation($width, &$frame, $mask, $level) 2541 | { 2542 | $blacks = 0; 2543 | $format = QRspec::getFormatInfo($mask, $level); 2544 | 2545 | for($i=0; $i<8; $i++) { 2546 | if($format & 1) { 2547 | $blacks += 2; 2548 | $v = 0x85; 2549 | } else { 2550 | $v = 0x84; 2551 | } 2552 | 2553 | $frame[8][$width - 1 - $i] = chr($v); 2554 | if($i < 6) { 2555 | $frame[$i][8] = chr($v); 2556 | } else { 2557 | $frame[$i + 1][8] = chr($v); 2558 | } 2559 | $format = $format >> 1; 2560 | } 2561 | 2562 | for($i=0; $i<7; $i++) { 2563 | if($format & 1) { 2564 | $blacks += 2; 2565 | $v = 0x85; 2566 | } else { 2567 | $v = 0x84; 2568 | } 2569 | 2570 | $frame[$width - 7 + $i][8] = chr($v); 2571 | if($i == 0) { 2572 | $frame[8][7] = chr($v); 2573 | } else { 2574 | $frame[8][6 - $i] = chr($v); 2575 | } 2576 | 2577 | $format = $format >> 1; 2578 | } 2579 | 2580 | return $blacks; 2581 | } 2582 | 2583 | //---------------------------------------------------------------------- 2584 | public function mask0($x, $y) { return ($x+$y)&1; } 2585 | public function mask1($x, $y) { return ($y&1); } 2586 | public function mask2($x, $y) { return ($x%3); } 2587 | public function mask3($x, $y) { return ($x+$y)%3; } 2588 | public function mask4($x, $y) { return (((int)($y/2))+((int)($x/3)))&1; } 2589 | public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3; } 2590 | public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1; } 2591 | public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1; } 2592 | 2593 | //---------------------------------------------------------------------- 2594 | private function generateMaskNo($maskNo, $width, $frame) 2595 | { 2596 | $bitMask = array_fill(0, $width, array_fill(0, $width, 0)); 2597 | 2598 | for($y=0; $y<$width; $y++) { 2599 | for($x=0; $x<$width; $x++) { 2600 | if(ord($frame[$y][$x]) & 0x80) { 2601 | $bitMask[$y][$x] = 0; 2602 | } else { 2603 | $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y); 2604 | $bitMask[$y][$x] = ($maskFunc == 0)?1:0; 2605 | } 2606 | 2607 | } 2608 | } 2609 | 2610 | return $bitMask; 2611 | } 2612 | 2613 | //---------------------------------------------------------------------- 2614 | public static function serial($bitFrame) 2615 | { 2616 | $codeArr = array(); 2617 | 2618 | foreach ($bitFrame as $line) 2619 | $codeArr[] = join('', $line); 2620 | 2621 | return gzcompress(join("\n", $codeArr), 9); 2622 | } 2623 | 2624 | //---------------------------------------------------------------------- 2625 | public static function unserial($code) 2626 | { 2627 | $codeArr = array(); 2628 | 2629 | $codeLines = explode("\n", gzuncompress($code)); 2630 | foreach ($codeLines as $line) 2631 | $codeArr[] = str_split($line); 2632 | 2633 | return $codeArr; 2634 | } 2635 | 2636 | //---------------------------------------------------------------------- 2637 | public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false) 2638 | { 2639 | $b = 0; 2640 | $bitMask = array(); 2641 | 2642 | $fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat'; 2643 | 2644 | if (QR_CACHEABLE) { 2645 | if (file_exists($fileName)) { 2646 | $bitMask = self::unserial(file_get_contents($fileName)); 2647 | } else { 2648 | $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d); 2649 | if (!file_exists(QR_CACHE_DIR.'mask_'.$maskNo)) 2650 | mkdir(QR_CACHE_DIR.'mask_'.$maskNo); 2651 | file_put_contents($fileName, self::serial($bitMask)); 2652 | } 2653 | } else { 2654 | $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d); 2655 | } 2656 | 2657 | if ($maskGenOnly) 2658 | return; 2659 | 2660 | $d = $s; 2661 | 2662 | for($y=0; $y<$width; $y++) { 2663 | for($x=0; $x<$width; $x++) { 2664 | if($bitMask[$y][$x] == 1) { 2665 | $d[$y][$x] = chr(ord($s[$y][$x]) ^ (int)$bitMask[$y][$x]); 2666 | } 2667 | $b += (int)(ord($d[$y][$x]) & 1); 2668 | } 2669 | } 2670 | 2671 | return $b; 2672 | } 2673 | 2674 | //---------------------------------------------------------------------- 2675 | public function makeMask($width, $frame, $maskNo, $level) 2676 | { 2677 | $masked = array_fill(0, $width, str_repeat("\0", $width)); 2678 | $this->makeMaskNo($maskNo, $width, $frame, $masked); 2679 | $this->writeFormatInformation($width, $masked, $maskNo, $level); 2680 | 2681 | return $masked; 2682 | } 2683 | 2684 | //---------------------------------------------------------------------- 2685 | public function calcN1N3($length) 2686 | { 2687 | $demerit = 0; 2688 | 2689 | for($i=0; $i<$length; $i++) { 2690 | 2691 | if($this->runLength[$i] >= 5) { 2692 | $demerit += (N1 + ($this->runLength[$i] - 5)); 2693 | } 2694 | if($i & 1) { 2695 | if(($i >= 3) && ($i < ($length-2)) && ($this->runLength[$i] % 3 == 0)) { 2696 | $fact = (int)($this->runLength[$i] / 3); 2697 | if(($this->runLength[$i-2] == $fact) && 2698 | ($this->runLength[$i-1] == $fact) && 2699 | ($this->runLength[$i+1] == $fact) && 2700 | ($this->runLength[$i+2] == $fact)) { 2701 | if(($this->runLength[$i-3] < 0) || ($this->runLength[$i-3] >= (4 * $fact))) { 2702 | $demerit += N3; 2703 | } else if((($i+3) >= $length) || ($this->runLength[$i+3] >= (4 * $fact))) { 2704 | $demerit += N3; 2705 | } 2706 | } 2707 | } 2708 | } 2709 | } 2710 | return $demerit; 2711 | } 2712 | 2713 | //---------------------------------------------------------------------- 2714 | public function evaluateSymbol($width, $frame) 2715 | { 2716 | $head = 0; 2717 | $demerit = 0; 2718 | 2719 | for($y=0; $y<$width; $y++) { 2720 | $head = 0; 2721 | $this->runLength[0] = 1; 2722 | 2723 | $frameY = $frame[$y]; 2724 | 2725 | if ($y>0) 2726 | $frameYM = $frame[$y-1]; 2727 | 2728 | for($x=0; $x<$width; $x++) { 2729 | if(($x > 0) && ($y > 0)) { 2730 | $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]); 2731 | $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]); 2732 | 2733 | if(($b22 | ($w22 ^ 1))&1) { 2734 | $demerit += N2; 2735 | } 2736 | } 2737 | if(($x == 0) && (ord($frameY[$x]) & 1)) { 2738 | $this->runLength[0] = -1; 2739 | $head = 1; 2740 | $this->runLength[$head] = 1; 2741 | } else if($x > 0) { 2742 | if((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) { 2743 | $head++; 2744 | $this->runLength[$head] = 1; 2745 | } else { 2746 | $this->runLength[$head]++; 2747 | } 2748 | } 2749 | } 2750 | 2751 | $demerit += $this->calcN1N3($head+1); 2752 | } 2753 | 2754 | for($x=0; $x<$width; $x++) { 2755 | $head = 0; 2756 | $this->runLength[0] = 1; 2757 | 2758 | for($y=0; $y<$width; $y++) { 2759 | if($y == 0 && (ord($frame[$y][$x]) & 1)) { 2760 | $this->runLength[0] = -1; 2761 | $head = 1; 2762 | $this->runLength[$head] = 1; 2763 | } else if($y > 0) { 2764 | if((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) { 2765 | $head++; 2766 | $this->runLength[$head] = 1; 2767 | } else { 2768 | $this->runLength[$head]++; 2769 | } 2770 | } 2771 | } 2772 | 2773 | $demerit += $this->calcN1N3($head+1); 2774 | } 2775 | 2776 | return $demerit; 2777 | } 2778 | 2779 | 2780 | //---------------------------------------------------------------------- 2781 | public function mask($width, $frame, $level) 2782 | { 2783 | $minDemerit = PHP_INT_MAX; 2784 | $bestMaskNum = 0; 2785 | $bestMask = array(); 2786 | 2787 | $checked_masks = array(0,1,2,3,4,5,6,7); 2788 | 2789 | if (QR_FIND_FROM_RANDOM !== false) { 2790 | 2791 | $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9); 2792 | for ($i = 0; $i < $howManuOut; $i++) { 2793 | $remPos = rand (0, count($checked_masks)-1); 2794 | unset($checked_masks[$remPos]); 2795 | $checked_masks = array_values($checked_masks); 2796 | } 2797 | 2798 | } 2799 | 2800 | $bestMask = $frame; 2801 | 2802 | foreach($checked_masks as $i) { 2803 | $mask = array_fill(0, $width, str_repeat("\0", $width)); 2804 | 2805 | $demerit = 0; 2806 | $blacks = 0; 2807 | $blacks = $this->makeMaskNo($i, $width, $frame, $mask); 2808 | $blacks += $this->writeFormatInformation($width, $mask, $i, $level); 2809 | $blacks = (int)(100 * $blacks / ($width * $width)); 2810 | $demerit = (int)((int)(abs($blacks - 50) / 5) * N4); 2811 | $demerit += $this->evaluateSymbol($width, $mask); 2812 | 2813 | if($demerit < $minDemerit) { 2814 | $minDemerit = $demerit; 2815 | $bestMask = $mask; 2816 | $bestMaskNum = $i; 2817 | } 2818 | } 2819 | 2820 | return $bestMask; 2821 | } 2822 | 2823 | //---------------------------------------------------------------------- 2824 | } 2825 | 2826 | 2827 | 2828 | 2829 | //---- qrencode.php ----------------------------- 2830 | 2831 | 2832 | 2833 | 2834 | /* 2835 | * PHP QR Code encoder 2836 | * 2837 | * Main encoder classes. 2838 | * 2839 | * Based on libqrencode C library distributed under LGPL 2.1 2840 | * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi 2841 | * 2842 | * PHP QR Code is distributed under LGPL 3 2843 | * Copyright (C) 2010 Dominik Dzienia 2844 | * 2845 | * This library is free software; you can redistribute it and/or 2846 | * modify it under the terms of the GNU Lesser General Public 2847 | * License as published by the Free Software Foundation; either 2848 | * version 3 of the License, or any later version. 2849 | * 2850 | * This library is distributed in the hope that it will be useful, 2851 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 2852 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 2853 | * Lesser General Public License for more details. 2854 | * 2855 | * You should have received a copy of the GNU Lesser General Public 2856 | * License along with this library; if not, write to the Free Software 2857 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 2858 | */ 2859 | 2860 | class QRrsblock { 2861 | public $dataLength; 2862 | public $data = array(); 2863 | public $eccLength; 2864 | public $ecc = array(); 2865 | 2866 | public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs) 2867 | { 2868 | $rs->encode_rs_char($data, $ecc); 2869 | 2870 | $this->dataLength = $dl; 2871 | $this->data = $data; 2872 | $this->eccLength = $el; 2873 | $this->ecc = $ecc; 2874 | } 2875 | }; 2876 | 2877 | //########################################################################## 2878 | 2879 | class QRrawcode { 2880 | public $version; 2881 | public $datacode = array(); 2882 | public $ecccode = array(); 2883 | public $blocks; 2884 | public $rsblocks = array(); //of RSblock 2885 | public $count; 2886 | public $dataLength; 2887 | public $eccLength; 2888 | public $b1; 2889 | 2890 | //---------------------------------------------------------------------- 2891 | public function __construct(QRinput $input) 2892 | { 2893 | $spec = array(0,0,0,0,0); 2894 | 2895 | $this->datacode = $input->getByteStream(); 2896 | if(is_null($this->datacode)) { 2897 | throw new Exception('null imput string'); 2898 | } 2899 | 2900 | QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec); 2901 | 2902 | $this->version = $input->getVersion(); 2903 | $this->b1 = QRspec::rsBlockNum1($spec); 2904 | $this->dataLength = QRspec::rsDataLength($spec); 2905 | $this->eccLength = QRspec::rsEccLength($spec); 2906 | $this->ecccode = array_fill(0, $this->eccLength, 0); 2907 | $this->blocks = QRspec::rsBlockNum($spec); 2908 | 2909 | $ret = $this->init($spec); 2910 | if($ret < 0) { 2911 | throw new Exception('block alloc error'); 2912 | return null; 2913 | } 2914 | 2915 | $this->count = 0; 2916 | } 2917 | 2918 | //---------------------------------------------------------------------- 2919 | public function init(array $spec) 2920 | { 2921 | $dl = QRspec::rsDataCodes1($spec); 2922 | $el = QRspec::rsEccCodes1($spec); 2923 | $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el); 2924 | 2925 | 2926 | $blockNo = 0; 2927 | $dataPos = 0; 2928 | $eccPos = 0; 2929 | for($i=0; $iecccode,$eccPos); 2931 | $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs); 2932 | $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc); 2933 | 2934 | $dataPos += $dl; 2935 | $eccPos += $el; 2936 | $blockNo++; 2937 | } 2938 | 2939 | if(QRspec::rsBlockNum2($spec) == 0) 2940 | return 0; 2941 | 2942 | $dl = QRspec::rsDataCodes2($spec); 2943 | $el = QRspec::rsEccCodes2($spec); 2944 | $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el); 2945 | 2946 | if($rs == NULL) return -1; 2947 | 2948 | for($i=0; $iecccode,$eccPos); 2950 | $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs); 2951 | $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc); 2952 | 2953 | $dataPos += $dl; 2954 | $eccPos += $el; 2955 | $blockNo++; 2956 | } 2957 | 2958 | return 0; 2959 | } 2960 | 2961 | //---------------------------------------------------------------------- 2962 | public function getCode() 2963 | { 2964 | $ret; 2965 | 2966 | if($this->count < $this->dataLength) { 2967 | $row = $this->count % $this->blocks; 2968 | $col = $this->count / $this->blocks; 2969 | if($col >= $this->rsblocks[0]->dataLength) { 2970 | $row += $this->b1; 2971 | } 2972 | $ret = $this->rsblocks[$row]->data[$col]; 2973 | } else if($this->count < $this->dataLength + $this->eccLength) { 2974 | $row = ($this->count - $this->dataLength) % $this->blocks; 2975 | $col = ($this->count - $this->dataLength) / $this->blocks; 2976 | $ret = $this->rsblocks[$row]->ecc[$col]; 2977 | } else { 2978 | return 0; 2979 | } 2980 | $this->count++; 2981 | 2982 | return $ret; 2983 | } 2984 | } 2985 | 2986 | //########################################################################## 2987 | 2988 | class QRcode { 2989 | 2990 | public $version; 2991 | public $width; 2992 | public $data; 2993 | 2994 | //---------------------------------------------------------------------- 2995 | public function encodeMask(QRinput $input, $mask) 2996 | { 2997 | if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) { 2998 | throw new Exception('wrong version'); 2999 | } 3000 | if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) { 3001 | throw new Exception('wrong level'); 3002 | } 3003 | 3004 | $raw = new QRrawcode($input); 3005 | 3006 | QRtools::markTime('after_raw'); 3007 | 3008 | $version = $raw->version; 3009 | $width = QRspec::getWidth($version); 3010 | $frame = QRspec::newFrame($version); 3011 | 3012 | $filler = new FrameFiller($width, $frame); 3013 | if(is_null($filler)) { 3014 | return NULL; 3015 | } 3016 | 3017 | // inteleaved data and ecc codes 3018 | for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) { 3019 | $code = $raw->getCode(); 3020 | $bit = 0x80; 3021 | for($j=0; $j<8; $j++) { 3022 | $addr = $filler->next(); 3023 | $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0)); 3024 | $bit = $bit >> 1; 3025 | } 3026 | } 3027 | 3028 | QRtools::markTime('after_filler'); 3029 | 3030 | unset($raw); 3031 | 3032 | // remainder bits 3033 | $j = QRspec::getRemainder($version); 3034 | for($i=0; $i<$j; $i++) { 3035 | $addr = $filler->next(); 3036 | $filler->setFrameAt($addr, 0x02); 3037 | } 3038 | 3039 | $frame = $filler->frame; 3040 | unset($filler); 3041 | 3042 | 3043 | // masking 3044 | $maskObj = new QRmask(); 3045 | if($mask < 0) { 3046 | 3047 | if (QR_FIND_BEST_MASK) { 3048 | $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel()); 3049 | } else { 3050 | $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel()); 3051 | } 3052 | } else { 3053 | $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel()); 3054 | } 3055 | 3056 | if($masked == NULL) { 3057 | return NULL; 3058 | } 3059 | 3060 | QRtools::markTime('after_mask'); 3061 | 3062 | $this->version = $version; 3063 | $this->width = $width; 3064 | $this->data = $masked; 3065 | 3066 | return $this; 3067 | } 3068 | 3069 | //---------------------------------------------------------------------- 3070 | public function encodeInput(QRinput $input) 3071 | { 3072 | return $this->encodeMask($input, -1); 3073 | } 3074 | 3075 | //---------------------------------------------------------------------- 3076 | public function encodeString8bit($string, $version, $level) 3077 | { 3078 | if($string == NULL) { 3079 | throw new Exception('empty string!'); 3080 | return NULL; 3081 | } 3082 | 3083 | $input = new QRinput($version, $level); 3084 | if($input == NULL) return NULL; 3085 | 3086 | $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string)); 3087 | if($ret < 0) { 3088 | unset($input); 3089 | return NULL; 3090 | } 3091 | return $this->encodeInput($input); 3092 | } 3093 | 3094 | //---------------------------------------------------------------------- 3095 | public function encodeString($string, $version, $level, $hint, $casesensitive) 3096 | { 3097 | 3098 | if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) { 3099 | throw new Exception('bad hint'); 3100 | return NULL; 3101 | } 3102 | 3103 | $input = new QRinput($version, $level); 3104 | if($input == NULL) return NULL; 3105 | 3106 | $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive); 3107 | if($ret < 0) { 3108 | return NULL; 3109 | } 3110 | 3111 | return $this->encodeInput($input); 3112 | } 3113 | 3114 | //---------------------------------------------------------------------- 3115 | public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false, $back_color = 0xFFFFFF, $fore_color = 0x000000) 3116 | { 3117 | $enc = QRencode::factory($level, $size, $margin, $back_color, $fore_color); 3118 | return $enc->encodePNG($text, $outfile, $saveandprint=false); 3119 | } 3120 | 3121 | //---------------------------------------------------------------------- 3122 | public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) 3123 | { 3124 | $enc = QRencode::factory($level, $size, $margin); 3125 | return $enc->encode($text, $outfile); 3126 | } 3127 | 3128 | //---------------------------------------------------------------------- 3129 | public static function eps($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false) 3130 | { 3131 | $enc = QRencode::factory($level, $size, $margin, $back_color, $fore_color, $cmyk); 3132 | return $enc->encodeEPS($text, $outfile, $saveandprint=false); 3133 | } 3134 | 3135 | //---------------------------------------------------------------------- 3136 | public static function svg($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false, $back_color = 0xFFFFFF, $fore_color = 0x000000) 3137 | { 3138 | $enc = QRencode::factory($level, $size, $margin, $back_color, $fore_color); 3139 | return $enc->encodeSVG($text, $outfile, $saveandprint=false); 3140 | } 3141 | 3142 | //---------------------------------------------------------------------- 3143 | public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) 3144 | { 3145 | $enc = QRencode::factory($level, $size, $margin); 3146 | return $enc->encodeRAW($text, $outfile); 3147 | } 3148 | } 3149 | 3150 | //########################################################################## 3151 | 3152 | class FrameFiller { 3153 | 3154 | public $width; 3155 | public $frame; 3156 | public $x; 3157 | public $y; 3158 | public $dir; 3159 | public $bit; 3160 | 3161 | //---------------------------------------------------------------------- 3162 | public function __construct($width, &$frame) 3163 | { 3164 | $this->width = $width; 3165 | $this->frame = $frame; 3166 | $this->x = $width - 1; 3167 | $this->y = $width - 1; 3168 | $this->dir = -1; 3169 | $this->bit = -1; 3170 | } 3171 | 3172 | //---------------------------------------------------------------------- 3173 | public function setFrameAt($at, $val) 3174 | { 3175 | $this->frame[$at['y']][$at['x']] = chr($val); 3176 | } 3177 | 3178 | //---------------------------------------------------------------------- 3179 | public function getFrameAt($at) 3180 | { 3181 | return ord($this->frame[$at['y']][$at['x']]); 3182 | } 3183 | 3184 | //---------------------------------------------------------------------- 3185 | public function next() 3186 | { 3187 | do { 3188 | 3189 | if($this->bit == -1) { 3190 | $this->bit = 0; 3191 | return array('x'=>$this->x, 'y'=>$this->y); 3192 | } 3193 | 3194 | $x = $this->x; 3195 | $y = $this->y; 3196 | $w = $this->width; 3197 | 3198 | if($this->bit == 0) { 3199 | $x--; 3200 | $this->bit++; 3201 | } else { 3202 | $x++; 3203 | $y += $this->dir; 3204 | $this->bit--; 3205 | } 3206 | 3207 | if($this->dir < 0) { 3208 | if($y < 0) { 3209 | $y = 0; 3210 | $x -= 2; 3211 | $this->dir = 1; 3212 | if($x == 6) { 3213 | $x--; 3214 | $y = 9; 3215 | } 3216 | } 3217 | } else { 3218 | if($y == $w) { 3219 | $y = $w - 1; 3220 | $x -= 2; 3221 | $this->dir = -1; 3222 | if($x == 6) { 3223 | $x--; 3224 | $y -= 8; 3225 | } 3226 | } 3227 | } 3228 | if($x < 0 || $y < 0) return null; 3229 | 3230 | $this->x = $x; 3231 | $this->y = $y; 3232 | 3233 | } while(ord($this->frame[$y][$x]) & 0x80); 3234 | 3235 | return array('x'=>$x, 'y'=>$y); 3236 | } 3237 | 3238 | } ; 3239 | 3240 | //########################################################################## 3241 | 3242 | class QRencode { 3243 | 3244 | public $casesensitive = true; 3245 | public $eightbit = false; 3246 | 3247 | public $version = 0; 3248 | public $size = 3; 3249 | public $margin = 4; 3250 | public $back_color = 0xFFFFFF; 3251 | public $fore_color = 0x000000; 3252 | 3253 | public $structured = 0; // not supported yet 3254 | 3255 | public $level = QR_ECLEVEL_L; 3256 | public $hint = QR_MODE_8; 3257 | 3258 | //---------------------------------------------------------------------- 3259 | public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false) 3260 | { 3261 | $enc = new QRencode(); 3262 | $enc->size = $size; 3263 | $enc->margin = $margin; 3264 | $enc->fore_color = $fore_color; 3265 | $enc->back_color = $back_color; 3266 | $enc->cmyk = $cmyk; 3267 | 3268 | switch ($level.'') { 3269 | case '0': 3270 | case '1': 3271 | case '2': 3272 | case '3': 3273 | $enc->level = $level; 3274 | break; 3275 | case 'l': 3276 | case 'L': 3277 | $enc->level = QR_ECLEVEL_L; 3278 | break; 3279 | case 'm': 3280 | case 'M': 3281 | $enc->level = QR_ECLEVEL_M; 3282 | break; 3283 | case 'q': 3284 | case 'Q': 3285 | $enc->level = QR_ECLEVEL_Q; 3286 | break; 3287 | case 'h': 3288 | case 'H': 3289 | $enc->level = QR_ECLEVEL_H; 3290 | break; 3291 | } 3292 | 3293 | return $enc; 3294 | } 3295 | 3296 | //---------------------------------------------------------------------- 3297 | public function encodeRAW($intext, $outfile = false) 3298 | { 3299 | $code = new QRcode(); 3300 | 3301 | if($this->eightbit) { 3302 | $code->encodeString8bit($intext, $this->version, $this->level); 3303 | } else { 3304 | $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive); 3305 | } 3306 | 3307 | return $code->data; 3308 | } 3309 | 3310 | //---------------------------------------------------------------------- 3311 | public function encode($intext, $outfile = false) 3312 | { 3313 | $code = new QRcode(); 3314 | 3315 | if($this->eightbit) { 3316 | $code->encodeString8bit($intext, $this->version, $this->level); 3317 | } else { 3318 | $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive); 3319 | } 3320 | 3321 | QRtools::markTime('after_encode'); 3322 | 3323 | if ($outfile!== false) { 3324 | file_put_contents($outfile, join("\n", QRtools::binarize($code->data))); 3325 | } else { 3326 | return QRtools::binarize($code->data); 3327 | } 3328 | } 3329 | 3330 | //---------------------------------------------------------------------- 3331 | public function encodePNG($intext, $outfile = false,$saveandprint=false) 3332 | { 3333 | try { 3334 | 3335 | ob_start(); 3336 | $tab = $this->encode($intext); 3337 | $err = ob_get_contents(); 3338 | ob_end_clean(); 3339 | 3340 | if ($err != '') 3341 | QRtools::log($outfile, $err); 3342 | 3343 | $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin)); 3344 | 3345 | QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint, $this->back_color, $this->fore_color); 3346 | 3347 | } catch (Exception $e) { 3348 | 3349 | QRtools::log($outfile, $e->getMessage()); 3350 | 3351 | } 3352 | } 3353 | 3354 | //---------------------------------------------------------------------- 3355 | public function encodeEPS($intext, $outfile = false,$saveandprint=false) 3356 | { 3357 | try { 3358 | 3359 | ob_start(); 3360 | $tab = $this->encode($intext); 3361 | $err = ob_get_contents(); 3362 | ob_end_clean(); 3363 | 3364 | if ($err != '') 3365 | QRtools::log($outfile, $err); 3366 | 3367 | $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin)); 3368 | 3369 | QRvect::eps($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint, $this->back_color, $this->fore_color, $this->cmyk); 3370 | 3371 | } catch (Exception $e) { 3372 | 3373 | QRtools::log($outfile, $e->getMessage()); 3374 | 3375 | } 3376 | } 3377 | 3378 | //---------------------------------------------------------------------- 3379 | public function encodeSVG($intext, $outfile = false,$saveandprint=false) 3380 | { 3381 | try { 3382 | 3383 | ob_start(); 3384 | $tab = $this->encode($intext); 3385 | $err = ob_get_contents(); 3386 | ob_end_clean(); 3387 | 3388 | if ($err != '') 3389 | QRtools::log($outfile, $err); 3390 | 3391 | $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin)); 3392 | 3393 | QRvect::svg($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint, $this->back_color, $this->fore_color); 3394 | 3395 | } catch (Exception $e) { 3396 | 3397 | QRtools::log($outfile, $e->getMessage()); 3398 | 3399 | } 3400 | } 3401 | } 3402 | 3403 | 3404 | 3405 | 3406 | //---- qrvect.php ----------------------------- 3407 | 3408 | 3409 | 3410 | 3411 | /* 3412 | * PHP QR Code encoder 3413 | * 3414 | * Image output of code using GD2 3415 | * 3416 | * PHP QR Code is distributed under LGPL 3 3417 | * Copyright (C) 2010 Dominik Dzienia 3418 | * 3419 | * This library is free software; you can redistribute it and/or 3420 | * modify it under the terms of the GNU Lesser General Public 3421 | * License as published by the Free Software Foundation; either 3422 | * version 3 of the License, or any later version. 3423 | * 3424 | * This library is distributed in the hope that it will be useful, 3425 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 3426 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 3427 | * Lesser General Public License for more details. 3428 | * 3429 | * You should have received a copy of the GNU Lesser General Public 3430 | * License along with this library; if not, write to the Free Software 3431 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 3432 | */ 3433 | 3434 | define('QR_VECT', true); 3435 | 3436 | class QRvect { 3437 | 3438 | //---------------------------------------------------------------------- 3439 | public static function eps($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false) 3440 | { 3441 | $vect = self::vectEPS($frame, $pixelPerPoint, $outerFrame, $back_color, $fore_color, $cmyk); 3442 | 3443 | if ($filename === false) { 3444 | header("Content-Type: application/postscript"); 3445 | header('Content-Disposition: filename="qrcode.eps"'); 3446 | echo $vect; 3447 | } else { 3448 | if($saveandprint===TRUE){ 3449 | QRtools::save($vect, $filename); 3450 | header("Content-Type: application/postscript"); 3451 | header('Content-Disposition: filename="qrcode.eps"'); 3452 | echo $vect; 3453 | }else{ 3454 | QRtools::save($vect, $filename); 3455 | } 3456 | } 3457 | } 3458 | 3459 | 3460 | //---------------------------------------------------------------------- 3461 | private static function vectEPS($frame, $pixelPerPoint = 4, $outerFrame = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false) 3462 | { 3463 | $h = count($frame); 3464 | $w = strlen($frame[0]); 3465 | 3466 | $imgW = $w + 2*$outerFrame; 3467 | $imgH = $h + 2*$outerFrame; 3468 | 3469 | if ($cmyk) 3470 | { 3471 | // convert color value into decimal eps format 3472 | $c = round((($fore_color & 0xFF000000) >> 16) / 255, 5); 3473 | $m = round((($fore_color & 0x00FF0000) >> 16) / 255, 5); 3474 | $y = round((($fore_color & 0x0000FF00) >> 8) / 255, 5); 3475 | $k = round(($fore_color & 0x000000FF) / 255, 5); 3476 | $fore_color_string = $c.' '.$m.' '.$y.' '.$k.' setcmykcolor'."\n"; 3477 | 3478 | // convert color value into decimal eps format 3479 | $c = round((($back_color & 0xFF000000) >> 16) / 255, 5); 3480 | $m = round((($back_color & 0x00FF0000) >> 16) / 255, 5); 3481 | $y = round((($back_color & 0x0000FF00) >> 8) / 255, 5); 3482 | $k = round(($back_color & 0x000000FF) / 255, 5); 3483 | $back_color_string = $c.' '.$m.' '.$y.' '.$k.' setcmykcolor'."\n"; 3484 | } 3485 | else 3486 | { 3487 | // convert a hexadecimal color code into decimal eps format (green = 0 1 0, blue = 0 0 1, ...) 3488 | $r = round((($fore_color & 0xFF0000) >> 16) / 255, 5); 3489 | $b = round((($fore_color & 0x00FF00) >> 8) / 255, 5); 3490 | $g = round(($fore_color & 0x0000FF) / 255, 5); 3491 | $fore_color_string = $r.' '.$b.' '.$g.' setrgbcolor'."\n"; 3492 | 3493 | // convert a hexadecimal color code into decimal eps format (green = 0 1 0, blue = 0 0 1, ...) 3494 | $r = round((($back_color & 0xFF0000) >> 16) / 255, 5); 3495 | $b = round((($back_color & 0x00FF00) >> 8) / 255, 5); 3496 | $g = round(($back_color & 0x0000FF) / 255, 5); 3497 | $back_color_string = $r.' '.$b.' '.$g.' setrgbcolor'."\n"; 3498 | } 3499 | 3500 | $output = 3501 | '%!PS-Adobe EPSF-3.0'."\n". 3502 | '%%Creator: PHPQrcodeLib'."\n". 3503 | '%%Title: QRcode'."\n". 3504 | '%%CreationDate: '.date('Y-m-d')."\n". 3505 | '%%DocumentData: Clean7Bit'."\n". 3506 | '%%LanguageLevel: 2'."\n". 3507 | '%%Pages: 1'."\n". 3508 | '%%BoundingBox: 0 0 '.$imgW * $pixelPerPoint.' '.$imgH * $pixelPerPoint."\n"; 3509 | 3510 | // set the scale 3511 | $output .= $pixelPerPoint.' '.$pixelPerPoint.' scale'."\n"; 3512 | // position the center of the coordinate system 3513 | 3514 | $output .= $outerFrame.' '.$outerFrame.' translate'."\n"; 3515 | 3516 | 3517 | 3518 | 3519 | // redefine the 'rectfill' operator to shorten the syntax 3520 | $output .= '/F { rectfill } def'."\n"; 3521 | 3522 | // set the symbol color 3523 | $output .= $back_color_string; 3524 | $output .= '-'.$outerFrame.' -'.$outerFrame.' '.($w + 2*$outerFrame).' '.($h + 2*$outerFrame).' F'."\n"; 3525 | 3526 | 3527 | // set the symbol color 3528 | $output .= $fore_color_string; 3529 | 3530 | // Convert the matrix into pixels 3531 | 3532 | for($i=0; $i<$h; $i++) { 3533 | for($j=0; $j<$w; $j++) { 3534 | if( $frame[$i][$j] == '1') { 3535 | $y = $h - 1 - $i; 3536 | $x = $j; 3537 | $output .= $x.' '.$y.' 1 1 F'."\n"; 3538 | } 3539 | } 3540 | } 3541 | 3542 | 3543 | $output .='%%EOF'; 3544 | 3545 | return $output; 3546 | } 3547 | 3548 | //---------------------------------------------------------------------- 3549 | public static function svg($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE, $back_color, $fore_color) 3550 | { 3551 | $vect = self::vectSVG($frame, $pixelPerPoint, $outerFrame, $back_color, $fore_color); 3552 | 3553 | if ($filename === false) { 3554 | header("Content-Type: image/svg+xml"); 3555 | //header('Content-Disposition: attachment, filename="qrcode.svg"'); 3556 | echo $vect; 3557 | } else { 3558 | if($saveandprint===TRUE){ 3559 | QRtools::save($vect, $filename); 3560 | header("Content-Type: image/svg+xml"); 3561 | //header('Content-Disposition: filename="'.$filename.'"'); 3562 | echo $vect; 3563 | }else{ 3564 | QRtools::save($vect, $filename); 3565 | } 3566 | } 3567 | } 3568 | 3569 | 3570 | //---------------------------------------------------------------------- 3571 | private static function vectSVG($frame, $pixelPerPoint = 4, $outerFrame = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000) 3572 | { 3573 | $h = count($frame); 3574 | $w = strlen($frame[0]); 3575 | 3576 | $imgW = $w + 2*$outerFrame; 3577 | $imgH = $h + 2*$outerFrame; 3578 | 3579 | 3580 | $output = 3581 | ''."\n". 3582 | ''."\n". 3584 | ''."\n"; 3585 | 3586 | $output = 3587 | ''."\n". 3588 | ''."\n". 3589 | ''."\n". 3590 | ''."\n"; 3591 | 3592 | if(!empty($back_color)) { 3593 | $backgroundcolor = str_pad(dechex($back_color), 6, "0", STR_PAD_LEFT); 3594 | $output .= ''."\n"; 3595 | } 3596 | 3597 | $output .= 3598 | ''."\n". 3599 | ''."\n". 3600 | ''."\n". 3601 | ''."\n"; 3602 | 3603 | 3604 | // Convert the matrix into pixels 3605 | 3606 | for($i=0; $i<$h; $i++) { 3607 | for($j=0; $j<$w; $j++) { 3608 | if( $frame[$i][$j] == '1') { 3609 | $y = ($i + $outerFrame) * $pixelPerPoint; 3610 | $x = ($j + $outerFrame) * $pixelPerPoint; 3611 | $output .= ''."\n"; 3612 | } 3613 | } 3614 | } 3615 | $output .= 3616 | ''."\n". 3617 | ''; 3618 | 3619 | return $output; 3620 | } 3621 | } 3622 | 3623 | 3624 | 3625 | 3626 | -------------------------------------------------------------------------------- /src/alfredQRcode.php: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | bundleid 6 | com.wenson.smith 7 | category 8 | Tools 9 | connections 10 | 11 | 8EFA35DA-EF71-4774-B6FB-B4AE76C2AC31 12 | 13 | 14 | destinationuid 15 | 782BFC39-EF84-45CD-8745-943098B40048 16 | modifiers 17 | 0 18 | modifiersubtext 19 | 20 | vitoclose 21 | 22 | 23 | 24 | D3B88BAE-7424-44E7-8A28-0773819BF162 25 | 26 | 27 | destinationuid 28 | 8EFA35DA-EF71-4774-B6FB-B4AE76C2AC31 29 | modifiers 30 | 0 31 | modifiersubtext 32 | 33 | vitoclose 34 | 35 | 36 | 37 | 38 | createdby 39 | WensonSmith 40 | description 41 | Input keyword : qr , then input the data to deal with 42 | disabled 43 | 44 | name 45 | QRcode Creator 46 | objects 47 | 48 | 49 | config 50 | 51 | argumenttype 52 | 1 53 | keyword 54 | qr 55 | subtext 56 | 57 | text 58 | 生成二维码 59 | withspace 60 | 61 | 62 | type 63 | alfred.workflow.input.keyword 64 | uid 65 | D3B88BAE-7424-44E7-8A28-0773819BF162 66 | version 67 | 1 68 | 69 | 70 | config 71 | 72 | concurrently 73 | 74 | escaping 75 | 100 76 | script 77 | require_once('alfredQRcode.php'); 78 | 79 | $query = "{query}"; 80 | 81 | AlfredQrcode::create($query); 82 | scriptargtype 83 | 0 84 | scriptfile 85 | 86 | type 87 | 1 88 | 89 | type 90 | alfred.workflow.action.script 91 | uid 92 | 8EFA35DA-EF71-4774-B6FB-B4AE76C2AC31 93 | version 94 | 2 95 | 96 | 97 | config 98 | 99 | path 100 | QRcode.png 101 | 102 | type 103 | alfred.workflow.action.browseinalfred 104 | uid 105 | 782BFC39-EF84-45CD-8745-943098B40048 106 | version 107 | 1 108 | 109 | 110 | readme 111 | 112 | uidata 113 | 114 | 782BFC39-EF84-45CD-8745-943098B40048 115 | 116 | xpos 117 | 720 118 | ypos 119 | 200 120 | 121 | 8EFA35DA-EF71-4774-B6FB-B4AE76C2AC31 122 | 123 | xpos 124 | 480 125 | ypos 126 | 200 127 | 128 | D3B88BAE-7424-44E7-8A28-0773819BF162 129 | 130 | xpos 131 | 240 132 | ypos 133 | 200 134 | 135 | 136 | variables 137 | 138 | path 139 | ~/Documents/Alfred/todos/ 140 | 141 | version 142 | 143 | webaddress 144 | https://seekbetter.me 145 | 146 | 147 | --------------------------------------------------------------------------------