<?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.Darwin.inc.php,v 1.16 2004/06/26 23:46:36 webbie Exp $require('./includes/os/class.BSD.common.inc.php');echo "<p align=center><b>Note: The Darwin version of phpSysInfo is work in progress, some things currently don't work</b></p>";class sysinfo extends bsd_common {  var $cpu_regexp;  var $scsi_regexp;   // Our contstructor  // this function is run on the initialization of this class  function sysinfo () {    // $this->cpu_regexp = "CPU: (.*) \((.*)-MHz (.*)\)";    // $this->scsi_regexp1 = "^(.*): <(.*)> .*SCSI.*device";  }   function grab_key ($key) {    $s = execute_program('sysctl', $key);    $s = ereg_replace($key . ': ', '', $s);    $s = ereg_replace($key . ' = ', '', $s); // fix Apple set keys        return $s;  }   function grab_ioreg ($key) {    $s = execute_program('ioreg', '-cls "' . $key . '" | grep "' . $key . '"'); //ioreg -cls "$key" | grep "$key"    $s = ereg_replace('\|', '', $s);    $s = ereg_replace('\+\-\o', '', $s);    $s = ereg_replace('[ ]+', '', $s);    $s = ereg_replace('<[^>]+>', '', $s); // remove possible XML conflicts    return $s;  }   function get_sys_ticks () {    $a = execute_program('sysctl', '-n kern.boottime'); // get boottime (value in seconds)     $sys_ticks = time() - $a;    return $sys_ticks;  }   function cpu_info () {    $results = array();     // $results['model'] = $this->grab_key('hw.model'); // need to expand this somehow...    // $results['model'] = $this->grab_key('hw.machine');    $results['model'] = ereg_replace('Processor type: ', '', execute_program('hostinfo', '| grep "Processor type"')); // get processor type    $results['cpus'] = $this->grab_key('hw.ncpu');    $results['mhz'] = round($this->grab_key('hw.cpufrequency') / 1000000); // return cpu speed    $results['cache'] = round($this->grab_key('hw.l2cachesize') / 1024); // return l2 cache        return $results;  }   // get the pci device information out of ioreg  function pci () {    $results = array();    $s = $this->grab_ioreg('IOPCIDevice');    $lines = split("\n", $s);    for ($i = 0, $max = sizeof($lines); $i < $max; $i++) {      $ar_buf = preg_split("/\s+/", $lines[$i], 19);      $results[$i] = $ar_buf[0];    }     asort($results);    return array_values(array_unique($results));  }   // get the ide device information out of ioreg  function ide () {    $results = array();     // ioreg | grep "Media  <class IOMedia>"    $s = $this->grab_ioreg('IOATABlockStorageDevice');     $lines = split("\n", $s);    $j = 0;    for ($i = 0, $max = sizeof($lines); $i < $max; $i++) {      $ar_buf = preg_split("/\/\//", $lines[$i], 19);      if ($ar_buf[1] == 'class IOMedia' && preg_match('/Media/', $ar_buf[0])) {        $results[$j++]['model'] = $ar_buf[0];      }     }     asort($results);    return array_values(array_unique($results));  }   function memory () {    $s = $this->grab_key('hw.physmem');    $results['ram'] = array();    $pstat = execute_program('vm_stat'); // use darwin's vm_stat    $lines = split("\n", $pstat);    for ($i = 0, $max = sizeof($lines); $i < $max; $i++) {      $ar_buf = preg_split("/\s+/", $lines[$i], 19);      if ($i == 1) {        $results['ram']['free'] = $ar_buf[2] * 4; // calculate free memory from page sizes (each page = 4MB)      }     }     $results['ram']['total'] = $s / 1024;    $results['ram']['shared'] = 0;    $results['ram']['buffers'] = 0;    $results['ram']['used'] = $results['ram']['total'] - $results['ram']['free'];    $results['ram']['cached'] = 0;    $results['ram']['t_used'] = $results['ram']['used'];    $results['ram']['t_free'] = $results['ram']['free'];    $results['ram']['percent'] = round(($results['ram']['used'] * 100) / $results['ram']['total']);     // need to fix the swap info...    $pstat = execute_program('swapinfo', '-k');    $lines = split("\n", $pstat);    for ($i = 0, $max = sizeof($lines); $i < $max; $i++) {      $ar_buf = preg_split("/\s+/", $lines[$i], 6);      if ($i == 0) {        $results['swap']['total'] = 0;        $results['swap']['used'] = 0;        $results['swap']['free'] = 0;      } else {        $results['swap']['total'] = $results['swap']['total'] + $ar_buf[1];        $results['swap']['used'] = $results['swap']['used'] + $ar_buf[2];        $results['swap']['free'] = $results['swap']['free'] + $ar_buf[3];      }     }     $results['swap']['percent'] = round(($results['swap']['used'] * 100) / $results['swap']['total']);    return $results;  }   function network () {    $netstat = execute_program('netstat', '-nbdi | cut -c1-24,42- | grep Link');    $lines = split("\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();        $results[$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];      }     }     return $results;  }   function filesystems () {    $df = execute_program('df', '-k');    $mounts = split("\n", $df);    $fstype = array();    $s = execute_program('mount');    $lines = explode("\n", $s);    $i = 0;    while (list(, $line) = each($lines)) {      ereg('(.*) \((.*)\)', $line, $a);      $m = explode(' ', $a[0]);      $fsdev[$m[0]] = $a[2];    }     for ($i = 1, $j = 0, $max = sizeof($mounts); $i < $max; $i++) {      $ar_buf = preg_split("/\s+/", $mounts[$i], 6);      switch ($ar_buf[0]) {        case 'automount': // skip the automount entries        case 'devfs': // skip the dev filesystem        case 'fdesc': // skip the fdesc        case 'procfs': // skip the proc filesystem        case '<volfs>': // skip the vol filesystem          continue 2;          break;      }       $results[$j] = array();      $results[$j]['disk'] = $ar_buf[0];      $results[$j]['size'] = $ar_buf[1];      $results[$j]['used'] = $ar_buf[2];      $results[$j]['free'] = $ar_buf[3];      $results[$j]['percent'] = $ar_buf[4];      $results[$j]['mount'] = $ar_buf[5];      ($fstype[$ar_buf[5]]) ? $results[$j]['fstype'] = $fstype[$ar_buf[5]] : $results[$j]['fstype'] = $fsdev[$ar_buf[0]];      $j++;    }     return $results;  }     function distroicon () {    $result = 'Darwin.gif';    return($result);  }} ?>