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<?php 

// phpSysInfo - A PHP System Information Script

// http://phpsysinfo.sourceforge.net/

// This program is free software; you can redistribute it and/or

// modify it under the terms of the GNU General Public License

// as published by the Free Software Foundation; either version 2

// 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 General Public License for more details.

// You should have received a copy of the GNU General Public License

// along with this program; if not, write to the Free Software

// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

// $Id: class.FreeBSD.inc.php,v 1.17 2006/04/18 16:22:26 bigmichi1 Exp $

if (!defined('IN_PHPSYSINFO')) {

    die("No Hacking");

}

require_once(APP_ROOT . '/includes/os/class.BSD.common.inc.php');

class sysinfo extends bsd_common {

  var $cpu_regexp   = "";

  var $scsi_regexp1 = "";

  var $scsi_regexp2 = "";

  var $cpu_regexp2  = "";

  // Our contstructor

  // this function is run on the initialization of this class

  function sysinfo () {

    $this->bsd_common();

    $this->cpu_regexp = "CPU: (.*) \((.*)-MHz (.*)\)";

    $this->scsi_regexp1 = "^(.*): <(.*)> .*SCSI.*device";

    $this->scsi_regexp2 = "^(da[0-9]): (.*)MB ";

    $this->cpu_regexp2 = "/(.*) ([0-9]+) ([0-9]+) ([0-9]+) ([0-9]+)/";

  } 

  function get_sys_ticks () {

    $s = explode(' ', $this->grab_key('kern.boottime'));

    $a = ereg_replace('{ ', '', $s[3]);

    $sys_ticks = time() - $a;

    return $sys_ticks;

  } 

  function network () {

    $netstat = execute_program('netstat', '-nibd | grep Link');

    $lines = explode("\n", $netstat);

    $results = array();

    for ($i = 0, $max = sizeof($lines); $i < $max; $i++) {

      $ar_buf = preg_split("/\s+/", $lines[$i]);

      if (!empty($ar_buf[0])) {

        $results[$ar_buf[0]] = array();

        if (strlen($ar_buf[3]) < 15) {

          $results[$ar_buf[0]]['rx_bytes'] = $ar_buf[5];

          $results[$ar_buf[0]]['rx_packets'] = $ar_buf[3];

          $results[$ar_buf[0]]['rx_errs'] = $ar_buf[4];

          $results[$ar_buf[0]]['rx_drop'] = $ar_buf[10];

          $results[$ar_buf[0]]['tx_bytes'] = $ar_buf[8];

          $results[$ar_buf[0]]['tx_packets'] = $ar_buf[6];

          $results[$ar_buf[0]]['tx_errs'] = $ar_buf[7];

          $results[$ar_buf[0]]['tx_drop'] = $ar_buf[10];

          $results[$ar_buf[0]]['errs'] = $ar_buf[4] + $ar_buf[7];

          $results[$ar_buf[0]]['drop'] = $ar_buf[10];

        } else {

          $results[$ar_buf[0]]['rx_bytes'] = $ar_buf[6];

          $results[$ar_buf[0]]['rx_packets'] = $ar_buf[4];

          $results[$ar_buf[0]]['rx_errs'] = $ar_buf[5];

          $results[$ar_buf[0]]['rx_drop'] = $ar_buf[11];

          $results[$ar_buf[0]]['tx_bytes'] = $ar_buf[9];

          $results[$ar_buf[0]]['tx_packets'] = $ar_buf[7];

          $results[$ar_buf[0]]['tx_errs'] = $ar_buf[8];

          $results[$ar_buf[0]]['tx_drop'] = $ar_buf[11];

          $results[$ar_buf[0]]['errs'] = $ar_buf[5] + $ar_buf[8];

          $results[$ar_buf[0]]['drop'] = $ar_buf[11];

        } 

      } 

    } 

    return $results;

  } 

  function distroicon () {

    $result = 'FreeBSD.png';

    return($result);

  }

  function memory_additional($results) {

    $pagesize = $this->grab_key("hw.pagesize");

    $results['ram']['cached'] = $this->grab_key("vm.stats.vm.v_cache_count") * $pagesize / 1024;

    $results['ram']['cached_percent'] = round( $results['ram']['cached'] * 100 / $results['ram']['total']);

    $results['ram']['app'] = $this->grab_key("vm.stats.vm.v_active_count") * $pagesize / 1024;

    $results['ram']['app_percent'] = round( $results['ram']['app'] * 100 / $results['ram']['total']);

    $results['ram']['buffers'] = $results['ram']['used'] - $results['ram']['app'] - $results['ram']['cached'];

    $results['ram']['buffers_percent'] = round( $results['ram']['buffers'] * 100 / $results['ram']['total']);

    return $results;

  }

} 

?>