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<?php
/**
* FreeBSD System Class
*
* PHP version 5
*
* @category PHP
* @package PSI_OS
* @author Michael Cramer <BigMichi1@users.sourceforge.net>
* @copyright 2009 phpSysInfo
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
* @version SVN: $Id: class.FreeBSD.inc.php 556 2012-04-01 12:02:30Z namiltd $
* @link http://phpsysinfo.sourceforge.net
*/
/**
* FreeBSD sysinfo class
* get all the required information from FreeBSD system
*
* @category PHP
* @package PSI_OS
* @author Michael Cramer <BigMichi1@users.sourceforge.net>
* @copyright 2009 phpSysInfo
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
* @version Release: 3.0
* @link http://phpsysinfo.sourceforge.net
*/
class FreeBSD extends BSDCommon
{
/**
* define the regexp for log parser
*/
public function __construct()
{
parent::__construct();
$this->setCPURegExp1("CPU: (.*) \((.*)-MHz (.*)\)");
$this->setCPURegExp2("/(.*) ([0-9]+) ([0-9]+) ([0-9]+) ([0-9]+)/");
$this->setSCSIRegExp1("^(.*): <(.*)> .*SCSI.*device");
$this->setSCSIRegExp2("^(da[0-9]): (.*)MB ");
$this->setPCIRegExp1("/(.*): <(.*)>(.*) pci[0-9]$/");
$this->setPCIRegExp2("/(.*): <(.*)>.* at [.0-9]+ irq/");
}
/**
* UpTime
* time the system is running
*
* @return void
*/
private function _uptime()
{
$s = preg_split('/ /', $this->grabkey('kern.boottime'));
$a = preg_replace('/,/', '', $s[3]);
$this->sys->setUptime(time() - $a);
}
/**
* get network information
*
* @return void
*/
private function _network()
{
$dev = NULL;
if (CommonFunctions::executeProgram('netstat', '-nibd', $netstat, PSI_DEBUG)) {
$lines = preg_split("/\n/", $netstat, -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) {
$ar_buf = preg_split("/\s+/", $line);
if (! empty($ar_buf[0])) {
if (preg_match('/^<Link/i',$ar_buf[2])) {
if (!is_null($dev))
$this->sys->setNetDevices($dev);
$dev = new NetDevice();
$dev->setName($ar_buf[0]);
if (strlen($ar_buf[3]) < 17) { /* no Address */
if (isset($ar_buf[11])) { /* Idrop column exist*/
$dev->setTxBytes($ar_buf[9]);
$dev->setRxBytes($ar_buf[6]);
$dev->setErrors($ar_buf[4] + $ar_buf[8]);
$dev->setDrops($ar_buf[11] + $ar_buf[5]);
} else {
$dev->setTxBytes($ar_buf[8]);
$dev->setRxBytes($ar_buf[5]);
$dev->setErrors($ar_buf[4] + $ar_buf[7]);
$dev->setDrops($ar_buf[10]);
}
} else {
if (isset($ar_buf[12])) { /* Idrop column exist*/
$dev->setTxBytes($ar_buf[10]);
$dev->setRxBytes($ar_buf[7]);
$dev->setErrors($ar_buf[5] + $ar_buf[9]);
$dev->setDrops($ar_buf[12] + $ar_buf[6]);
} else {
$dev->setTxBytes($ar_buf[9]);
$dev->setRxBytes($ar_buf[6]);
$dev->setErrors($ar_buf[5] + $ar_buf[8]);
$dev->setDrops($ar_buf[11]);
}
$dev->setInfo(preg_replace('/:/', '-', $ar_buf[3])); }
}
else if (!is_null($dev)) {
if ($dev->getName() == $ar_buf[0]) { /* other infos */
if (!preg_match('/^fe80::/i',$ar_buf[3]))
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf[3]);
}
else { /* something wrong */
$this->sys->setNetDevices($dev);
$dev = NULL;
}
}
}
}
if (!is_null($dev))
$this->sys->setNetDevices($dev);
}
}
/**
* get icon name
*
* @return void
*/
private function _distroicon()
{
$this->sys->setDistributionIcon('FreeBSD.png');
}
/**
* extend the memory information with additional values
*
* @return void
*/
private function _memoryadditional()
{
$pagesize = $this->grabkey("hw.pagesize");
$this->sys->setMemCache($this->grabkey("vm.stats.vm.v_cache_count") * $pagesize);
$this->sys->setMemApplication($this->grabkey("vm.stats.vm.v_active_count") * $pagesize);
$this->sys->setMemBuffer($this->sys->getMemTotal() - $this->sys->getMemApplication() - $this->sys->getMemCache());
}
/**
* get the information
*
* @see BSDCommon::build()
*
* @return Void
*/
function build()
{
parent::build();
$this->_memoryadditional();
$this->_distroicon();
$this->_network();
$this->_uptime();
}
}
?>