#!/usr/bin/php -q
<?PHP
/* Copyright 2005-2021, Lime Technology
 * Copyright 2012-2021, Bergware International.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2,
 * as published by the Free Software Foundation.
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 */
?>
<?
session_start();
$docroot = $docroot ?? $_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp';
// add translations
$_SESSION['locale'] = $argv[2];
$_SERVER['REQUEST_URI'] = '';
require_once "$docroot/webGui/include/Translations.php";

require_once "$docroot/webGui/include/ColorCoding.php";

echo "<p style='text-align:center'><span class='error label'>"._('Error')."</span><span class='warn label'>"._('Warning')."</span><span class='system label'>"._('System')."</span><span class='array label'>"._('Array')."</span><span class='login label'>"._('Login')."</span></p>\n";

$file = realpath("/var/log/{$argv[1]}");
if ( (substr($file,0,9) == '/var/log/') && (is_file($file)) ) {
  $handle = popen('/usr/bin/tail -n 40 -f '.escapeshellarg($file).' 2>&1', 'r');
  while (!feof($handle)) {
    $line = fgets($handle);
    if (strpos($line,'tail_log')!==false) continue;
    $span = "span";
    foreach ($match as $type) foreach ($type['text'] as $text) if (preg_match("/$text/i",$line)) {$span = "span class='{$type['class']}'"; break 2;}
    echo "<$span>".htmlspecialchars($line)."</span>";
    flush();
  }
  pclose($handle);
}
?>