<?php
// cricetus, 2005/10/21, hide@address.com

  require_once('base.php');

  $time_start = get_microtime();

  require('web_header.php');
  set_title('system.logs.file');

  switch(check_options())
  {
    case 0:
      break;

    case 1:
      if(get_admin()!=1)
      {
        display_message(1,'Errors in system options!','The other system options are not set ' .
          'correctly. Please ask the administrator of this system to fix that.','Go back','history.back()');
      }
      else
      {
        display_message(1,'Errors in system options!','The other system options are not set ' .
          'correctly. Please set them correctly before continuing.','Set other system options',
          'load_href(\'options_other.php\')');
      }
      break;

    case 2:
      if(get_admin()!=1)
      {
        display_message(1,'Errors in system options!','The logging system options are not set ' .
          'correctly. Please ask the administrator of this system to fix that.','Go back','history.back()');
      }
      else
      {
        display_message(1,'Errors in system options!','The logging system options are not set ' .
          'correctly. Please set them correctly before continuing.','Set logging system options',
          'load_href(\'options_logging.php\')');
      }
      break;

    default:
      if(get_admin()!=1)
      {
        display_message(1,'Internal error #001','Please ask the administrator of this system ' .
          'to report this error to the developer.','Go back','history.back()');
      }
      else
      {
        display_message(1,'Internal error #001','Please report this error to the developer.',
          'Go back','history.back()');
      }
      break;
  }

  if(get_admin()!=1)
  {
    display_message(1,'No administrative rights!','You have no administrative rights to view the log file. ' .
      'Please consult an administrator of this system.','Go back','history.back()');

    exit;
  }

  if(check_option('cricetus_en_file','')=='1')
  {
    $filename = check_option('cricetus_file_name','');

    if(!empty($filename))
    {
      echo '<form name="logfileform" action="logs_file.php" method="POST">';
      echo '<input type="hidden" name="service" value="viewlogfile">';
      echo '<center>';
      echo '<table class="search" cellspacing="20">';
      echo '<tr>';
      echo '<td>';
      echo '<fieldset>';
      echo '<legend><b>Log file</b></legend>';
      echo '<table class="search">';
      echo '<tr>';
      echo '<td width=%5%">View:</td>';
      echo '<td width="95%">';
      echo '<select name="selectlogfile" size="1" onChange="this.form.submit();">';
      $find = check_option('cricetus_exec_find','');
      $sort = check_option('cricetus_exec_sort','');
      $res = shell_exec($find . ' ' . $filename . '* -maxdepth 0 -type f -print | ' . $sort . ' -uf');
      $array = explode("\n",$res);
      foreach($array as $val)
      {
        if(strrpos($val,'/')!==FALSE)
        {
          if($_POST['service']=='viewlogfile')
          {
            if($val==$_POST['selectlogfile'])
            {
              echo '<option selected>' . $val . '</option>';
            }
            else
            {
              echo '<option>' . $val . '</option>';
            }
          }
          else
          {
            if($val==$filename)
            {
              echo '<option selected>' . $val . '</option>';
            }
            else
            {
              echo '<option>' . $val . '</option>';
            }
          }
        }
      }
      echo '</select>&nbsp;';
      // echo '<input type="submit" class="buttonmisc" name="viewbutton" value="View">';
      echo '</td>';
      echo '</tr>';
      echo '</table>';
      echo '</fieldset>';
      echo '</td>';
      echo '</tr>';
      echo '</table>';
      echo '</center>';
      echo '</form>';
      if($_POST['service']=='viewlogfile')
      {
        $filename = $_POST['selectlogfile'];
      }
      echo '<p><b>' . $filename . ':</b></p>';
      $ar = file_in_array($filename);
      echo '<pre>';
      foreach($ar as $line)
      {
        echo $line;
      }
      echo '</pre>';
      echo '<p><b>end of file.</b></p>';
    }
    else
    {
      display_message(1,'No log file specified!','You have not specified any log file in the options. ' .
        'Please set that correctly in the logging options.','Go back','history.back()');
    }
  }
  else
  {
    display_message(1,'File logging not enabled!','Logging to file is not enabled. Therefore ' .
      'you cannot view any log files.','Go back','history.back()');

    exit;
  }

  make_footer($time_start);
?>

</body>
</html>