diff --git a/resources/captcha/img.php b/resources/captcha/img.php deleted file mode 100644 index 21e8609a85..0000000000 --- a/resources/captcha/img.php +++ /dev/null @@ -1,124 +0,0 @@ - - Portions created by the Initial Developer are Copyright (C) 2008-2012 - the Initial Developer. All Rights Reserved. - - Contributor(s): - Mark J Crane -*/ -include "root.php"; -require_once "config.php"; -error_reporting(E_ALL ^ E_NOTICE ^ E_WARNING ); //hide notices and warnings - -//start the session -ini_set("session.cookie_httponly", True); -if (!isset($_SESSION)) { session_start(); } - -// Captcha verification image ----------------------- -// Description this page is used to verify the captcha - -$_SESSION["captcha"] = substr(md5(date('r')), 0, 6); -$text = $_SESSION["captcha"]; -//echo $text; -exit; - - -function isfile($filename) { - if (@filesize($filename) > 0) { return true; } else { return false; } -} - -function dircontents($dir) { - clearstatcache(); - $htmldirlist = ''; - $htmlfilelist = ''; - $dirlist = opendir($dir); - while ($file = readdir ($dirlist)) { - if ($file != '.' && $file != '..') { - $newpath = $dir.'/'.$file; - $level = explode('/',$newpath); - - if (is_dir($newpath)) { - //do nothing - } - else { - $mod_array[] = end($level); - } - } - } - - closedir($dirlist); - return $mod_array; -} - -$fontarray = dircontents($pathtofonts); -//print_r($fontarray); - -function make_seed() -{ - list($usec, $sec) = explode(' ', microtime()); - return (float) $sec + ((float) $usec * 100000); -} -srand(make_seed()); -$random = (rand()%count($fontarray)); -$font = $pathtofonts.$fontarray[$random]; -//echo $font; - -//echo phpinfo(); -//exit; - -$fontsize = 16; -if(@$_GET['fontsize']) { - $fontsize = $_GET['fontsize']; -} - -//picked up from a note at http://www.php.net/imagettfbbox -function imagettfbbox_custom($size, $angle, $font, $text) { - $dummy = imagecreate(1, 1); - $black = imagecolorallocate($dummy, 0, 0, 0); - $bbox = imagettftext($dummy, $size, $angle, 0, 0, $black, $font, $text); - imagedestroy($dummy); - return $bbox; -} - -// Create the image -$size = imagettfbbox_custom($fontsize, 0, $font, $text); -$width = $size[2] + $size[0] + 8; -$height = abs($size[1]) + abs($size[7]); -//$width = 200; -//$height = 200; - -$im = imagecreate($width, $height); - -$colourBlack = imagecolorallocate($im, 255, 255, 255); -imagecolortransparent($im, $colourBlack); - -// Create some colors -$white = imagecolorallocate($im, 255, 255, 255); -$black = imagecolorallocate($im, 0, 0, 0); - -// Add the text -imagefttext($im, $fontsize, 0, 0, abs($size[5]), $black, $font, $text); - -// Set the content-type -header("Content-type: image/png"); -// Using imagepng() results in clearer text compared with -imagepng($im); -imagedestroy($im); -?>