diff options
| author | Andrew Dolgov <[email protected]> | 2012-09-03 18:33:46 +0400 |
|---|---|---|
| committer | Andrew Dolgov <[email protected]> | 2012-09-03 18:33:46 +0400 |
| commit | fb70f26ed91dbd191351026d917afcef9d8d2eb1 (patch) | |
| tree | 91f811cb0816f4804cbdb11015b6d145daba4bfa /lib/phpqrcode/qrconst.php | |
| parent | fd26d5bfdf1c79c340e81b52cf6b45814bdf2884 (diff) | |
implement one time passwords using TOTP
Diffstat (limited to 'lib/phpqrcode/qrconst.php')
| -rw-r--r-- | lib/phpqrcode/qrconst.php | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/lib/phpqrcode/qrconst.php b/lib/phpqrcode/qrconst.php new file mode 100644 index 000000000..9fac9fdc1 --- /dev/null +++ b/lib/phpqrcode/qrconst.php @@ -0,0 +1,54 @@ +<?php
+
+/*
+ * PHP QR Code encoder
+ *
+ * Common constants
+ *
+ * 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
+ */
+
+ // Encoding modes
+
+ define('QR_MODE_NUL', -1);
+ define('QR_MODE_NUM', 0);
+ define('QR_MODE_AN', 1);
+ define('QR_MODE_8', 2);
+ define('QR_MODE_KANJI', 3);
+ define('QR_MODE_STRUCTURE', 4);
+
+ // Levels of error correction.
+
+ define('QR_ECLEVEL_L', 0);
+ define('QR_ECLEVEL_M', 1);
+ define('QR_ECLEVEL_Q', 2);
+ define('QR_ECLEVEL_H', 3);
+
+ // Supported output formats
+
+ define('QR_FORMAT_TEXT', 0);
+ define('QR_FORMAT_PNG', 1);
+
+ class qrstr {
+ public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
+ $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
+ }
+ }
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