PHP _syslog函数代码示例

function mod_login($redirect = false)
{
    global $config;
    $args = array();
    if (isset($_POST['login'])) {
        // Check if inputs are set and not empty
        if (!isset($_POST['username'], $_POST['password']) || $_POST['username'] == '' || $_POST['password'] == '') {
            $args['error'] = $config['error']['invalid'];
        } elseif (!login($_POST['username'], $_POST['password'])) {
            if ($config['syslog']) {
                _syslog(LOG_WARNING, 'Unauthorized login attempt!');
            }
            $args['error'] = $config['error']['invalid'];
        } else {
            modLog('Logged in');
            // Login successful
            // Set cookies
            setCookies();
            if ($redirect) {
                header('Location: ?' . $redirect, true, $config['redirect_http']);
            } else {
                header('Location: ?/', true, $config['redirect_http']);
            }
        }
    }
    if (isset($_POST['username'])) {
        $args['username'] = $_POST['username'];
    }
    mod_page(_('Login'), 'mod/login.html', $args);
}

function error($message, $priority = true)
{
    global $board, $mod, $config;
    if ($config['syslog'] && $priority !== false) {
        // Use LOG_NOTICE instead of LOG_ERR or LOG_WARNING because most error message are not significant.
        _syslog($priority !== true ? $priority : LOG_NOTICE, $message);
    }
    if (defined('STDIN')) {
        // Running from CLI
        die('Error: ' . $message . "\n");
    }
    die(Element('page.html', array('config' => $config, 'title' => 'Error', 'subtitle' => 'An error has occured.', 'body' => '<center>' . '<h2>' . _($message) . '</h2>' . (isset($board) ? "<p><a href=\"" . $config['root'] . ($mod ? $config['file_mod'] . '?/' : '') . $board['dir'] . $config['file_index'] . "\">Go back</a>.</p>" : '') . '</center>')));
}

function error($message, $priority = true, $debug_stuff = false)
{
    global $board, $mod, $config, $db_error;
    if (isset($debug_stuff['file'])) {
        $message .= " {$debug_stuff['file']}";
    }
    if ($config['syslog'] && $priority !== false) {
        // Use LOG_NOTICE instead of LOG_ERR or LOG_WARNING because most error message are not significant.
        _syslog($priority !== true ? $priority : LOG_NOTICE, $message);
    }
    if (defined('STDIN')) {
        // Running from CLI
        echo 'Error: ' . $message . "\n";
        debug_print_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
        die;
    }
    if ($config['debug'] && isset($db_error)) {
        $debug_stuff = array_combine(array('SQLSTATE', 'Error code', 'Error message'), $db_error);
    }
    if ($config['debug']) {
        $debug_stuff['backtrace'] = debug_backtrace();
    }
    // Return the bad request header, necessary for AJAX posts
    // czaks: is it really so? the ajax errors only work when this is commented out
    //		better yet use it when ajax is disabled
    if (!isset($_POST['json_response'])) {
        header($_SERVER['SERVER_PROTOCOL'] . ' 400 Bad Request');
    }
    // Is there a reason to disable this?
    if (isset($_POST['json_response'])) {
        header('Content-Type: text/json; charset=utf-8');
        die(json_encode(array('error' => $message)));
    }
    $pw = $config['db']['password'];
    $debug_callback = function (&$item) use(&$debug_callback, $pw) {
        if (is_array($item)) {
            $item = array_filter($item, $debug_callback);
        }
        return $item !== $pw || !$pw;
    };
    if ($debug_stuff) {
        $debug_stuff = array_filter($debug_stuff, $debug_callback);
    }
    die(Element('page.html', array('config' => $config, 'title' => _('Error'), 'subtitle' => _('An error has occured.'), 'body' => Element('error.html', array('config' => $config, 'message' => $message, 'mod' => $mod, 'board' => isset($board) ? $board : false, 'debug' => is_array($debug_stuff) ? str_replace("\n", '
', utf8tohtml(print_r($debug_stuff, true))) : utf8tohtml($debug_stuff))))));
}

function modLog($action, $_board = null)
{
    global $mod, $board, $config;
    $query = prepare("INSERT INTO ``modlogs`` VALUES (:id, :ip, :board, :time, :text)");
    $query->bindValue(':id', $mod['id'], PDO::PARAM_INT);
    $query->bindValue(':ip', $_SERVER['REMOTE_ADDR']);
    $query->bindValue(':time', time(), PDO::PARAM_INT);
    $query->bindValue(':text', $action);
    if (isset($_board)) {
        $query->bindValue(':board', $_board);
    } elseif (isset($board)) {
        $query->bindValue(':board', $board['uri']);
    } else {
        $query->bindValue(':board', null, PDO::PARAM_NULL);
    }
    $query->execute() or error(db_error($query));
    if ($config['syslog']) {
        _syslog(LOG_INFO, '[mod/' . $mod['username'] . ']: ' . $action);
    }
}

function error($message, $priority = true, $debug_stuff = false)
{
    global $board, $mod, $config, $db_error;
    if ($config['syslog'] && $priority !== false) {
        // Use LOG_NOTICE instead of LOG_ERR or LOG_WARNING because most error message are not significant.
        _syslog($priority !== true ? $priority : LOG_NOTICE, $message);
    }
    if (defined('STDIN')) {
        // Running from CLI
        die('Error: ' . $message . "\n");
    }
    if ($config['debug'] && isset($db_error)) {
        $debug_stuff = array_combine(array('SQLSTATE', 'Error code', 'Error message'), $db_error);
    }
    // Is there a reason to disable this?
    if (isset($_POST['json_response'])) {
        header('Content-Type: text/json; charset=utf-8');
        die(json_encode(array('error' => $message)));
    }
    die(Element('page.html', array('config' => $config, 'title' => _('Error'), 'subtitle' => _('An error has occured.'), 'body' => Element('error.html', array('config' => $config, 'message' => $message, 'mod' => $mod, 'board' => isset($board) ? $board : false, 'debug' => is_array($debug_stuff) ? str_replace("\n", '
', utf8tohtml(print_r($debug_stuff, true))) : utf8tohtml($debug_stuff))))));
}

    $query = prepare('INSERT INTO ``mods`` VALUES (NULL, :username, :password, :salt, :type, :boards, :email)');
    $query->bindValue(':username', $username);
    $query->bindValue(':password', $password);
    $query->bindValue(':salt', $salt);
    $query->bindValue(':type', 20);
    $query->bindValue(':boards', $uri);
    $query->bindValue(':email', $email);
    $query->execute() or error(db_error($query));
    $query = prepare('INSERT INTO ``boards`` (`uri`, `title`, `subtitle`) VALUES (:uri, :title, :subtitle)');
    $query->bindValue(':uri', $_POST['uri']);
    $query->bindValue(':title', $_POST['title']);
    $query->bindValue(':subtitle', $_POST['subtitle']);
    $query->execute() or error(db_error($query));
    $query = Element('posts.sql', array('board' => $uri));
    query($query) or error(db_error());
    if (!openBoard($_POST['uri'])) {
        error(_("Couldn't open board after creation."));
    }
    if ($config['cache']['enabled']) {
        cache::delete('all_boards');
    }
    // Build the board
    buildIndex();
    rebuildThemes('boards');
    $query = prepare("INSERT INTO ``board_create``(uri) VALUES(:uri)");
    $query->bindValue(':uri', $uri);
    $query->execute() or error(db_error());
    _syslog(LOG_NOTICE, "New board: {$uri}");
    $body = Element("8chan/create_success.html", array("config" => $config, "password" => $_POST['password'], "uri" => $uri));
    echo Element("page.html", array("config" => $config, "body" => $body, "title" => _("Success"), "subtitle" => _("This was a triumph")));
}

function basic_error_function_because_the_other_isnt_loaded_yet($message, $priority = true)
{
    global $config;
    if ($config['syslog'] && $priority !== false) {
        // Use LOG_NOTICE instead of LOG_ERR or LOG_WARNING because most error message are not significant.
        _syslog($priority !== true ? $priority : LOG_NOTICE, $message);
    }
    // Yes, this is horrible.
    die('<!DOCTYPE html><html><head><title>Error</title>' . '<style type="text/css">' . 'body{text-align:center;font-family:arial, helvetica, sans-serif;font-size:10pt;}' . 'p{padding:0;margin:20px 0;}' . 'p.c{font-size:11px;}' . '</style></head>' . '<body><h2>Error</h2>' . $message . '<hr/>' . '<p class="c">This alternative error page is being displayed because the other couldn\'t be found or hasn\'t loaded yet.</p></body></html>');
}

     }
     $phrase = preg_replace('/^\'(.+)\'$/', '\'%$1%\'', $phrase);
     $like .= '`body` LIKE ' . $phrase . ' ESCAPE \'!\'';
 }
 foreach ($filters as $name => $value) {
     if (!empty($like)) {
         $like .= ' AND ';
     }
     $like .= '`' . $name . '` = ' . $pdo->quote($value);
 }
 $like = str_replace('%', '%%', $like);
 $query = prepare(sprintf("SELECT * FROM ``posts_%s`` WHERE " . $like . " ORDER BY `time` DESC LIMIT :limit", $board['uri']));
 $query->bindValue(':limit', $search_limit, PDO::PARAM_INT);
 $query->execute() or error(db_error($query));
 if ($query->rowCount() == $search_limit) {
     _syslog(LOG_WARNING, 'Query too broad.');
     $body .= '<p class="unimportant" style="text-align:center">(' . _('Query too broad.') . ')</p>';
     echo Element('page.html', array('config' => $config, 'title' => 'Search', 'body' => $body));
     exit;
 }
 $temp = '';
 while ($post = $query->fetch()) {
     if (!$post['thread']) {
         $po = new Thread($post);
     } else {
         $po = new Post($post);
     }
     $temp .= $po->build(true) . '<hr/>';
 }
 if (!empty($temp)) {
     $_body .= '<fieldset><legend>' . sprintf(ngettext('%d result in', '%d results in', $query->rowCount()), $query->rowCount()) . ' <a href="/' . sprintf($config['board_path'], $board['uri']) . $config['file_index'] . '">' . sprintf($config['board_abbreviation'], $board['uri']) . ' - ' . $board['title'] . '</a></legend>' . $temp . '</fieldset>';

function _error($data)
{
    // we also print out the error message to the debug log, if activated
    _syslog(LOG_ERR, $data);
}

        return is_array($var) ? array_map('strip_array', $var) : stripslashes($var);
    }
    $_GET = strip_array($_GET);
    $_POST = strip_array($_POST);
}
$query = isset($_SERVER['QUERY_STRING']) ? $_SERVER['QUERY_STRING'] : '';
// If not logged in
if (!$mod) {
    if (isset($_POST['login'])) {
        // Check if inputs are set and not empty
        if (!isset($_POST['username']) || !isset($_POST['password']) || empty($_POST['username']) || empty($_POST['password'])) {
            loginForm($config['error']['invalid'], $_POST['username'], '?' . $query);
        }
        if (!login($_POST['username'], $_POST['password'])) {
            if ($config['syslog']) {
                _syslog(LOG_WARNING, 'Unauthorized login attempt!');
            }
            loginForm($config['error']['invalid'], $_POST['username'], '?' . $query);
        }
        modLog("Logged in.");
        // Login successful
        // Set cookies
        setCookies();
        // Redirect
        if (isset($_POST['redirect'])) {
            header('Location: ' . $_POST['redirect'], true, $config['redirect_http']);
        } else {
            header('Location: ?' . $config['mod']['default'], true, $config['redirect_http']);
        }
    } else {
        loginForm(false, false, '?' . $query);

 }
 $root = $post['mod'] ? $config['root'] . $config['file_mod'] . '?/' : $config['root'];
 if ($noko) {
     $redirect = $root . $board['dir'] . $config['dir']['res'] . sprintf($config['file_page'], $post['op'] ? $id : $post['thread']) . (!$post['op'] ? '#' . $id : '');
     if (!$post['op'] && isset($_SERVER['HTTP_REFERER'])) {
         $regex = array('board' => str_replace('%s', '(\\w{1,8})', preg_quote($config['board_path'], '/')), 'page' => str_replace('%d', '(\\d+)', preg_quote($config['file_page'], '/')), 'page50' => str_replace('%d', '(\\d+)', preg_quote($config['file_page50'], '/')), 'res' => preg_quote($config['dir']['res'], '/'));
         if (preg_match('/\\/' . $regex['board'] . $regex['res'] . $regex['page50'] . '([?&].*)?$/', $_SERVER['HTTP_REFERER'])) {
             $redirect = $root . $board['dir'] . $config['dir']['res'] . sprintf($config['file_page50'], $post['op'] ? $id : $post['thread']) . (!$post['op'] ? '#' . $id : '');
         }
     }
 } else {
     $redirect = $root . $board['dir'] . $config['file_index'];
 }
 buildThread($post['op'] ? $id : $post['thread']);
 if ($config['syslog']) {
     _syslog(LOG_INFO, 'New post: /' . $board['dir'] . $config['dir']['res'] . sprintf($config['file_page'], $post['op'] ? $id : $post['thread']) . (!$post['op'] ? '#' . $id : ''));
 }
 if (!$post['mod']) {
     header('X-Associated-Content: "' . $redirect . '"');
 }
 if (!isset($_POST['json_response'])) {
     header('Location: ' . $redirect, true, $config['redirect_http']);
 } else {
     header('Content-Type: text/json; charset=utf-8');
     echo json_encode(array('redirect' => $redirect, 'noko' => $noko, 'id' => $id));
 }
 if ($config['try_smarter'] && $post['op']) {
     $build_pages = range(1, $config['max_pages']);
 }
 if ($post['op']) {
     clean();

 }
 $root = $post['mod'] ? $config['root'] . $config['file_mod'] . '?/' : $config['root'];
 if ($noko) {
     $redirect = $root . $board['dir'] . $config['dir']['res'] . link_for($post, false, false, $thread) . (!$post['op'] ? '#' . $id : '');
     if (!$post['op'] && isset($_SERVER['HTTP_REFERER'])) {
         $regex = array('board' => str_replace('%s', '(\\w{1,8})', preg_quote($config['board_path'], '/')), 'page' => str_replace('%d', '(\\d+)', preg_quote($config['file_page'], '/')), 'page50' => '(' . str_replace('%d', '(\\d+)', preg_quote($config['file_page50'], '/')) . '|' . str_replace(array('%d', '%s'), array('(\\d+)', '[a-z0-9-]+'), preg_quote($config['file_page50_slug'], '/')) . ')', 'res' => preg_quote($config['dir']['res'], '/'));
         if (preg_match('/\\/' . $regex['board'] . $regex['res'] . $regex['page50'] . '([?&].*)?$/', $_SERVER['HTTP_REFERER'])) {
             $redirect = $root . $board['dir'] . $config['dir']['res'] . link_for($post, true, false, $thread) . (!$post['op'] ? '#' . $id : '');
         }
     }
 } else {
     $redirect = $root . $board['dir'] . $config['file_index'];
 }
 buildThread($post['op'] ? $id : $post['thread']);
 if ($config['syslog']) {
     _syslog(LOG_INFO, 'New post: /' . $board['dir'] . $config['dir']['res'] . link_for($post) . (!$post['op'] ? '#' . $id : ''));
 }
 if (!$post['mod']) {
     header('X-Associated-Content: "' . $redirect . '"');
 }
 if (!isset($_POST['json_response'])) {
     header('Location: ' . $redirect, true, $config['redirect_http']);
 } else {
     header('Content-Type: text/json; charset=utf-8');
     echo json_encode(array('redirect' => $redirect, 'noko' => $noko, 'id' => $id));
 }
 if ($config['try_smarter'] && $post['op']) {
     $build_pages = range(1, $config['max_pages']);
 }
 if ($post['op']) {
     clean();

                unset($user_boards[array_search($board['uri'], $user_boards)]);
                $_query = prepare('UPDATE ``mods`` SET `boards` = :boards WHERE `id` = :id');
                $_query->bindValue(':boards', implode(',', $user_boards));
                $_query->bindValue(':id', $user['id']);
                $_query->execute() or error(db_error($_query));
            }
        }
        // Delete entire board directory
        exec('rm -rf ' . $board['uri'] . '/');
        rrmdir('static/banners/' . $board['uri']);
        file_unlink("stylesheets/board/{$board['uri']}.css");
        // HAAAAAX
        if ($config['dir']['img_root'] != '') {
            rrmdir($config['dir']['img_root'] . $board['uri']);
        }
        if ($config['cache']['enabled']) {
            cache::delete('board_' . $board['uri']);
        }
        _syslog(LOG_NOTICE, "Board deleted: {$board['uri']}");
        if ($d['mod']) {
            $query = prepare('DELETE FROM ``mods`` WHERE `username` = BINARY :id');
            $query->bindValue(':id', $d['mod']);
            $query->execute() or error(db_error($query));
        }
    }
    fclose($f);
}
cache::delete('all_boards_uri');
cache::delete('all_boards');
rebuildThemes('boards');
$query = query('DELETE FROM board_create WHERE uri NOT IN (SELECT uri FROM boards);') or error(db_error());