* Copyright (C) 2012 Jerome Jutteau * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . */ define('JIRAFEAU_ROOT', dirname(__FILE__) . '/'); require(JIRAFEAU_ROOT . 'lib/config.php'); require(JIRAFEAU_ROOT . 'lib/settings.php'); require(JIRAFEAU_ROOT . 'lib/functions.php'); if(isset($_GET['h']) && !empty($_GET['h'])) { $link_name = $_GET['h']; if(!ereg('[0-9a-f]{32}$', $link_name)) { header("HTTP/1.0 404 Not Found"); require(JIRAFEAU_ROOT . 'lib/template/header.php'); echo '

Error 404: Not Found

'; require(JIRAFEAU_ROOT . 'lib/template/footer.php'); exit; } $link_file = VAR_LINKS . $link_name; if(file_exists($link_file)) { $content = file($link_file); $file_name = trim($content[0]); $mime_type = trim($content[1]); $file_size = trim($content[2]); $key = trim($content[3], NL); $time = trim($content[4]); $md5 = trim($content[5]); $onetime = trim($content[6]); if(!file_exists(VAR_FILES . $md5)) { if (file_exists(VAR_FILES . $md5 . '_count')) { unlink(VAR_FILES . $md5 . '_count'); } unlink($link_file); require(JIRAFEAU_ROOT . 'lib/template/header.php'); echo '

' . _('File not available.') . '

'; require(JIRAFEAU_ROOT . 'lib/template/footer.php'); exit; } $counter = 1; if (file_exists(VAR_FILES . $md5 . '_count')) { $content = file(VAR_FILES . $md5 . '_count'); $counter = trim($content[0], NL); } if($time != JIRAFEAU_INFINITY) { if(time() > $time) { unlink($link_file); $counter--; if ($counter >= 1) { $handle = fopen(VAR_FILES . $md5 . '_count', 'w'); fwrite($handle, $counter); fclose($handle); } elseif ($counter == 0) { if (file_exists(VAR_FILES . $md5 . '_count')) { unlink(VAR_FILES . $md5 . '_count'); } $new_name = jirafeau_detect_collision($md5 . '_' . $file_name, VAR_TRASH); rename(VAR_FILES . $md5, VAR_TRASH . $new_name); } require(JIRAFEAU_ROOT . 'lib/template/header.php'); echo '

' . _('The time limit of this file has expired. It has been deleted.') . '

'; require(JIRAFEAU_ROOT . 'lib/template/footer.php'); exit; } } if(!empty($key)) { if(!isset($_POST['key'])) { require(JIRAFEAU_ROOT . 'lib/template/header.php'); ?>

Error 403: Forbidden

'; require(JIRAFEAU_ROOT . 'lib/template/footer.php'); exit; } } } header('Content-Length: ' . $file_size); header('Content-Type: ' . $mime_type); if(!jirafeau_is_viewable($mime_type)) { header('Content-Disposition: attachment; filename="' . $file_name . '"'); } readfile(VAR_FILES . $md5); if($onetime == 'O') { unlink($link_file); $counter--; if ($counter >= 1) { $handle = fopen(VAR_FILES . $md5 . '_count', 'w'); fwrite($handle, $counter); fclose($handle); } elseif ($counter == 0) { if (file_exists(VAR_FILES . $md5 . '_count')) { unlink(VAR_FILES . $md5 . '_count'); } $new_name = jirafeau_detect_collision($md5 . '_' . $file_name, VAR_TRASH); rename(VAR_FILES . $md5, VAR_TRASH . $new_name); } } exit; } else { header("HTTP/1.0 404 Not Found"); require(JIRAFEAU_ROOT . 'lib/template/header.php'); echo '

Error 404: Not Found

'; require(JIRAFEAU_ROOT . 'lib/template/footer.php'); exit; } } else { header('Location: ' . $cfg['web_root']); exit; } ?>