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-rw-r--r--lib/phpqrcode/qrbitstream.php180
1 files changed, 0 insertions, 180 deletions
diff --git a/lib/phpqrcode/qrbitstream.php b/lib/phpqrcode/qrbitstream.php
deleted file mode 100644
index 7d4ec4a6c..000000000
--- a/lib/phpqrcode/qrbitstream.php
+++ /dev/null
@@ -1,180 +0,0 @@
-<?php
-/*
- * PHP QR Code encoder
- *
- * Bitstream class
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <[email protected]>
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRbitstream {
-
- public $data = array();
-
- //----------------------------------------------------------------------
- public function size()
- {
- return count($this->data);
- }
-
- //----------------------------------------------------------------------
- public function allocate($setLength)
- {
- $this->data = array_fill(0, $setLength, 0);
- return 0;
- }
-
- //----------------------------------------------------------------------
- public static function newFromNum($bits, $num)
- {
- $bstream = new QRbitstream();
- $bstream->allocate($bits);
-
- $mask = 1 << ($bits - 1);
- for($i=0; $i<$bits; $i++) {
- if($num & $mask) {
- $bstream->data[$i] = 1;
- } else {
- $bstream->data[$i] = 0;
- }
- $mask = $mask >> 1;
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public static function newFromBytes($size, $data)
- {
- $bstream = new QRbitstream();
- $bstream->allocate($size * 8);
- $p=0;
-
- for($i=0; $i<$size; $i++) {
- $mask = 0x80;
- for($j=0; $j<8; $j++) {
- if($data[$i] & $mask) {
- $bstream->data[$p] = 1;
- } else {
- $bstream->data[$p] = 0;
- }
- $p++;
- $mask = $mask >> 1;
- }
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function append(QRbitstream $arg)
- {
- if (is_null($arg)) {
- return -1;
- }
-
- if($arg->size() == 0) {
- return 0;
- }
-
- if($this->size() == 0) {
- $this->data = $arg->data;
- return 0;
- }
-
- $this->data = array_values(array_merge($this->data, $arg->data));
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendNum($bits, $num)
- {
- if ($bits == 0)
- return 0;
-
- $b = QRbitstream::newFromNum($bits, $num);
-
- if(is_null($b))
- return -1;
-
- $ret = $this->append($b);
- unset($b);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function appendBytes($size, $data)
- {
- if ($size == 0)
- return 0;
-
- $b = QRbitstream::newFromBytes($size, $data);
-
- if(is_null($b))
- return -1;
-
- $ret = $this->append($b);
- unset($b);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function toByte()
- {
-
- $size = $this->size();
-
- if($size == 0) {
- return array();
- }
-
- $data = array_fill(0, (int)(($size + 7) / 8), 0);
- $bytes = (int)($size / 8);
-
- $p = 0;
-
- for($i=0; $i<$bytes; $i++) {
- $v = 0;
- for($j=0; $j<8; $j++) {
- $v = $v << 1;
- $v |= $this->data[$p];
- $p++;
- }
- $data[$i] = $v;
- }
-
- if($size & 7) {
- $v = 0;
- for($j=0; $j<($size & 7); $j++) {
- $v = $v << 1;
- $v |= $this->data[$p];
- $p++;
- }
- $data[$bytes] = $v;
- }
-
- return $data;
- }
-
- }