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externals/pear-figlet/Text/Figlet.php
| Show First 20 Lines • Show All 134 Lines • ▼ Show 20 Lines | function loadFont($filename, $loadgerman = true) | ||||
| if (!($fp = fopen($filename, 'rb'))) { | if (!($fp = fopen($filename, 'rb'))) { | ||||
| return self::raiseError('Cannot open figlet font file ' . $filename, 2); | return self::raiseError('Cannot open figlet font file ' . $filename, 2); | ||||
| } | } | ||||
| if (!$compressed) { | if (!$compressed) { | ||||
| /* ZIPed font */ | /* ZIPed font */ | ||||
| if (fread($fp, 2) == 'PK') { | if (fread($fp, 2) == 'PK') { | ||||
| if (!function_exists('zip_open')) { | |||||
| return self::raiseError('Cannot load ZIP compressed fonts since' | |||||
| . ' ZIP PHP extension is not available.', | |||||
| 5); | |||||
| } | |||||
| fclose($fp); | fclose($fp); | ||||
| $zip = new ZipArchive(); | |||||
| if (!($fp = zip_open($filename))) { | $open_result = $zip->open($filename, ZipArchive::RDONLY); | ||||
| return self::raiseError('Cannot open figlet font file ' . $filename, 2); | if ($open_result !== true) { | ||||
| return self::raiseError('Cannot open figlet font file ' . | |||||
| $filename . ', got error: ' . $open_result, 2); | |||||
| } | } | ||||
| $name = zip->getNameIndex(0); | |||||
| $name = zip_entry_name(zip_read($fp)); | $zip->close(); | ||||
| zip_close($fp); | |||||
| if (!($fp = fopen('zip://' . realpath($filename) . '#' . $name, 'rb'))) { | if (!($fp = fopen('zip://' . realpath($filename) . '#' . $name, 'rb'))) { | ||||
| return self::raiseError('Cannot open figlet font file ' . $filename, 2); | return self::raiseError('Cannot open figlet font file ' . $filename, 2); | ||||
| } | } | ||||
| $compressed = true; | $compressed = true; | ||||
| } else { | } else { | ||||
| flock($fp, LOCK_SH); | flock($fp, LOCK_SH); | ||||
| ▲ Show 20 Lines • Show All 61 Lines • ▼ Show 20 Lines | function loadFont($filename, $loadgerman = true) | ||||
| if (preg_match('/^\-0x/i', $i)) { | if (preg_match('/^\-0x/i', $i)) { | ||||
| $this->_skip($fp); | $this->_skip($fp); | ||||
| } else { | } else { | ||||
| // If Unicode | // If Unicode | ||||
| if (preg_match('/^0x/i', $i)) { | if (preg_match('/^0x/i', $i)) { | ||||
| $i = hexdec(substr($i, 2)); | $i = hexdec(substr($i, 2)); | ||||
| } else { | } else { | ||||
| // If octal | // If octal | ||||
| if ($i{0} === '0' && $i !== '0' || substr($i, 0, 2) == '-0') { | if ($i[0] === '0' && $i !== '0' || substr($i, 0, 2) == '-0') { | ||||
| $i = octdec($i); | $i = octdec($i); | ||||
| } | } | ||||
| } | } | ||||
| $letter = $this->_char($fp); | $letter = $this->_char($fp); | ||||
| // Invalid character but main font is loaded and I can use it | // Invalid character but main font is loaded and I can use it | ||||
| if ($letter === false) { | if ($letter === false) { | ||||
| Show All 26 Lines | function lineEcho($str, $inhtml = false) | ||||
| $out = array(); | $out = array(); | ||||
| for ($i = 0; $i<strlen($str); $i++) { | for ($i = 0; $i<strlen($str); $i++) { | ||||
| // Pseudo Unicode support | // Pseudo Unicode support | ||||
| if (substr($str, $i, 2) == '%u') { | if (substr($str, $i, 2) == '%u') { | ||||
| $lt = hexdec(substr($str, $i+2, 4)); | $lt = hexdec(substr($str, $i+2, 4)); | ||||
| $i += 5; | $i += 5; | ||||
| } else { | } else { | ||||
| $lt = ord($str{$i}); | $lt = ord($str[$i]); | ||||
| } | } | ||||
| $hb = preg_quote($this->hardblank, '/'); | $hb = preg_quote($this->hardblank, '/'); | ||||
| $sp = "$hb\\x00\\s"; | $sp = "$hb\\x00\\s"; | ||||
| // If chosen character not found try to use default | // If chosen character not found try to use default | ||||
| // If default character is not defined skip it | // If default character is not defined skip it | ||||
| ▲ Show 20 Lines • Show All 206 Lines • ▼ Show 20 Lines | function _skip(&$fp) | ||||
| return true; | return true; | ||||
| } | } | ||||
| private static function raiseError($message, $code = 1) { | private static function raiseError($message, $code = 1) { | ||||
| throw new Exception($message); | throw new Exception($message); | ||||
| } | } | ||||
| } | } | ||||
| No newline at end of file | |||||