From a491348d442ab8e6cd2fa403d4365cdad78e52ce Mon Sep 17 00:00:00 2001
From: Frédéric Guillot <fred@kanboard.net>
Date: Thu, 21 Jun 2018 14:13:41 -0700
Subject: Vendoring deprecated composer libs

---
 libs/phpqrcode/lib/PHPQRCode/QRencode.php | 137 ++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100755 libs/phpqrcode/lib/PHPQRCode/QRencode.php

(limited to 'libs/phpqrcode/lib/PHPQRCode/QRencode.php')

diff --git a/libs/phpqrcode/lib/PHPQRCode/QRencode.php b/libs/phpqrcode/lib/PHPQRCode/QRencode.php
new file mode 100755
index 00000000..d05ab6b7
--- /dev/null
+++ b/libs/phpqrcode/lib/PHPQRCode/QRencode.php
@@ -0,0 +1,137 @@
+<?php
+/*
+ * PHP QR Code encoder
+ *
+ * Main encoder classes.
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net>
+ *
+ * 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
+ */
+
+namespace PHPQRCode;
+
+use Exception;
+
+class QRencode {
+
+    public $casesensitive = true;
+    public $eightbit = false;
+
+    public $version = 0;
+    public $size = 3;
+    public $margin = 4;
+
+    public $structured = 0; // not supported yet
+
+    public $level = Constants::QR_ECLEVEL_L;
+    public $hint = Constants::QR_MODE_8;
+
+    //----------------------------------------------------------------------
+    public static function factory($level = Constants::QR_ECLEVEL_L, $size = 3, $margin = 4)
+    {
+        $enc = new QRencode();
+        $enc->size = $size;
+        $enc->margin = $margin;
+
+        switch ($level.'') {
+            case '0':
+            case '1':
+            case '2':
+            case '3':
+                    $enc->level = $level;
+                break;
+            case 'l':
+            case 'L':
+                    $enc->level = Constants::QR_ECLEVEL_L;
+                break;
+            case 'm':
+            case 'M':
+                    $enc->level = Constants::QR_ECLEVEL_M;
+                break;
+            case 'q':
+            case 'Q':
+                    $enc->level = Constants::QR_ECLEVEL_Q;
+                break;
+            case 'h':
+            case 'H':
+                    $enc->level = Constants::QR_ECLEVEL_H;
+                break;
+        }
+
+        return $enc;
+    }
+
+    //----------------------------------------------------------------------
+    public function encodeRAW($intext, $outfile = false)
+    {
+        $code = new QRcode();
+
+        if($this->eightbit) {
+            $code->encodeString8bit($intext, $this->version, $this->level);
+        } else {
+            $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+        }
+
+        return $code->data;
+    }
+
+    //----------------------------------------------------------------------
+    public function encode($intext, $outfile = false)
+    {
+        $code = new QRcode();
+
+        if($this->eightbit) {
+            $code->encodeString8bit($intext, $this->version, $this->level);
+        } else {
+            $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+        }
+
+        QRtools::markTime('after_encode');
+
+        if ($outfile!== false) {
+            file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
+        } else {
+            return QRtools::binarize($code->data);
+        }
+    }
+
+    //----------------------------------------------------------------------
+    public function encodePNG($intext, $outfile = false,$saveandprint=false)
+    {
+        try {
+            ob_start();
+            $tab = $this->encode($intext);
+            $err = ob_get_contents();
+            ob_end_clean();
+
+            if ($err != '')
+                QRtools::log($outfile, "ERROR: " . $err);
+
+            $maxSize = (int)(Constants::QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+
+            QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
+        } catch (Exception $e) {
+            echo $e->getMessage();
+            die();
+
+            QRtools::log($outfile, $e->getMessage());
+        }
+    }
+}
-- 
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