/** * @file * plays recording file */ if (isset($_GET['recording'])) { chdir(".."); include_once("./includes/bootstrap.php"); global $ARI_CRYPT_PASSWORD; $crypt = new Crypt(); $path = $crypt->decrypt($_GET['recording'],$ARI_CRYPT_PASSWORD); // strip ".." from path for security $path = preg_replace('/\.\./','',$path); // See if the file exists if (!is_file($path)) { die("404 File not found!"); } // Gather relevent info about file $size = filesize($path); $name = basename($path); $extension = strtolower(substr(strrchr($name,"."),1)); // This will set the Content-Type to the appropriate setting for the file $ctype =''; switch( $extension ) { case "mp3": $ctype="audio/mpeg"; break; case "wav": $ctype="audio/x-wav"; break; case "Wav": $ctype="audio/x-wav"; break; case "WAV": $ctype="audio/x-wav"; break; case "gsm": $ctype="audio/x-gsm"; break; // not downloadable default: die("404 File not found!"); break ; } // need to check if file is mislabeled or a liar. $fp=fopen($path, "rb"); if ($size && $ctype && $fp) { header("Pragma: public"); header("Expires: 0"); header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); header("Cache-Control: public"); header("Content-Description: wav file"); header("Content-Type: " . $ctype); header("Content-Disposition: attachment; filename=" . $name); header("Content-Transfer-Encoding: binary"); header("Content-length: " . $size); fpassthru($fp); } } ?>
