From 3fd785654372d493c031d9b541ab33a881023a32 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Fri, 26 Feb 2021 19:16:17 +0300 Subject: * switch to composer for qrcode and otp dependencies * move most OTP-related stuff into userhelper * remove old phpqrcode and otphp libraries --- lib/phpqrcode/qrsplit.php | 311 ---------------------------------------------- 1 file changed, 311 deletions(-) delete mode 100644 lib/phpqrcode/qrsplit.php (limited to 'lib/phpqrcode/qrsplit.php') diff --git a/lib/phpqrcode/qrsplit.php b/lib/phpqrcode/qrsplit.php deleted file mode 100644 index 1f9f65c3b..000000000 --- a/lib/phpqrcode/qrsplit.php +++ /dev/null @@ -1,311 +0,0 @@ - - * - * PHP QR Code is distributed under LGPL 3 - * Copyright (C) 2010 Dominik Dzienia - * - * The following data / specifications are taken from - * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004) - * or - * "Automatic identification and data capture techniques -- - * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006) - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 3 of the License, or any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - class QRsplit { - - public $dataStr = ''; - public $input; - public $modeHint; - - //---------------------------------------------------------------------- - public function __construct($dataStr, $input, $modeHint) - { - $this->dataStr = $dataStr; - $this->input = $input; - $this->modeHint = $modeHint; - } - - //---------------------------------------------------------------------- - public static function isdigitat($str, $pos) - { - if ($pos >= strlen($str)) - return false; - - return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9'))); - } - - //---------------------------------------------------------------------- - public static function isalnumat($str, $pos) - { - if ($pos >= strlen($str)) - return false; - - return (QRinput::lookAnTable(ord($str[$pos])) >= 0); - } - - //---------------------------------------------------------------------- - public function identifyMode($pos) - { - if ($pos >= strlen($this->dataStr)) - return QR_MODE_NUL; - - $c = $this->dataStr[$pos]; - - if(self::isdigitat($this->dataStr, $pos)) { - return QR_MODE_NUM; - } else if(self::isalnumat($this->dataStr, $pos)) { - return QR_MODE_AN; - } else if($this->modeHint == QR_MODE_KANJI) { - - if ($pos+1 < strlen($this->dataStr)) - { - $d = $this->dataStr[$pos+1]; - $word = (ord($c) << 8) | ord($d); - if(($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) { - return QR_MODE_KANJI; - } - } - } - - return QR_MODE_8; - } - - //---------------------------------------------------------------------- - public function eatNum() - { - $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion()); - - $p = 0; - while(self::isdigitat($this->dataStr, $p)) { - $p++; - } - - $run = $p; - $mode = $this->identifyMode($p); - - if($mode == QR_MODE_8) { - $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln - + QRinput::estimateBitsMode8(1) // + 4 + l8 - - QRinput::estimateBitsMode8($run + 1); // - 4 - l8 - if($dif > 0) { - return $this->eat8(); - } - } - if($mode == QR_MODE_AN) { - $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln - + QRinput::estimateBitsModeAn(1) // + 4 + la - - QRinput::estimateBitsModeAn($run + 1);// - 4 - la - if($dif > 0) { - return $this->eatAn(); - } - } - - $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr)); - if($ret < 0) - return -1; - - return $run; - } - - //---------------------------------------------------------------------- - public function eatAn() - { - $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion()); - $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion()); - - $p = 0; - - while(self::isalnumat($this->dataStr, $p)) { - if(self::isdigitat($this->dataStr, $p)) { - $q = $p; - while(self::isdigitat($this->dataStr, $q)) { - $q++; - } - - $dif = QRinput::estimateBitsModeAn($p) // + 4 + la - + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln - - QRinput::estimateBitsModeAn($q); // - 4 - la - - if($dif < 0) { - break; - } else { - $p = $q; - } - } else { - $p++; - } - } - - $run = $p; - - if(!self::isalnumat($this->dataStr, $p)) { - $dif = QRinput::estimateBitsModeAn($run) + 4 + $la - + QRinput::estimateBitsMode8(1) // + 4 + l8 - - QRinput::estimateBitsMode8($run + 1); // - 4 - l8 - if($dif > 0) { - return $this->eat8(); - } - } - - $ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr)); - if($ret < 0) - return -1; - - return $run; - } - - //---------------------------------------------------------------------- - public function eatKanji() - { - $p = 0; - - while($this->identifyMode($p) == QR_MODE_KANJI) { - $p += 2; - } - - $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr)); - if($ret < 0) - return -1; - - return $ret; - } - - //---------------------------------------------------------------------- - public function eat8() - { - $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion()); - $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion()); - - $p = 1; - $dataStrLen = strlen($this->dataStr); - - while($p < $dataStrLen) { - - $mode = $this->identifyMode($p); - if($mode == QR_MODE_KANJI) { - break; - } - if($mode == QR_MODE_NUM) { - $q = $p; - while(self::isdigitat($this->dataStr, $q)) { - $q++; - } - $dif = QRinput::estimateBitsMode8($p) // + 4 + l8 - + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln - - QRinput::estimateBitsMode8($q); // - 4 - l8 - if($dif < 0) { - break; - } else { - $p = $q; - } - } else if($mode == QR_MODE_AN) { - $q = $p; - while(self::isalnumat($this->dataStr, $q)) { - $q++; - } - $dif = QRinput::estimateBitsMode8($p) // + 4 + l8 - + QRinput::estimateBitsModeAn($q - $p) + 4 + $la - - QRinput::estimateBitsMode8($q); // - 4 - l8 - if($dif < 0) { - break; - } else { - $p = $q; - } - } else { - $p++; - } - } - - $run = $p; - $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr)); - - if($ret < 0) - return -1; - - return $run; - } - - //---------------------------------------------------------------------- - public function splitString() - { - while (strlen($this->dataStr) > 0) - { - if($this->dataStr == '') - return 0; - - $mode = $this->identifyMode(0); - - switch ($mode) { - case QR_MODE_NUM: $length = $this->eatNum(); break; - case QR_MODE_AN: $length = $this->eatAn(); break; - case QR_MODE_KANJI: - if ($this->modeHint == QR_MODE_KANJI) - $length = $this->eatKanji(); - else $length = $this->eat8(); - break; - default: $length = $this->eat8(); break; - - } - - if($length == 0) return 0; - if($length < 0) return -1; - - $this->dataStr = substr($this->dataStr, $length); - } - } - - //---------------------------------------------------------------------- - public function toUpper() - { - $stringLen = strlen($this->dataStr); - $p = 0; - - while ($p<$stringLen) { - $mode = self::identifyMode(substr($this->dataStr, $p)); - if($mode == QR_MODE_KANJI) { - $p += 2; - } else { - if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) { - $this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32); - } - $p++; - } - } - - return $this->dataStr; - } - - //---------------------------------------------------------------------- - public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true) - { - if(is_null($string) || $string == '\0' || $string == '') { - throw new Exception('empty string!!!'); - } - - $split = new QRsplit($string, $input, $modeHint); - - if(!$casesensitive) - $split->toUpper(); - - return $split->splitString(); - } - } -- cgit v1.2.3-54-g00ecf