191 lines
7.3 KiB
PHP
191 lines
7.3 KiB
PHP
<?php
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/**
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* FreeBSD System Class
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*
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* PHP version 5
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*
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* @category PHP
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* @package PSI FreeBSD OS class
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* @author Michael Cramer <BigMichi1@users.sourceforge.net>
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* @copyright 2009 phpSysInfo
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
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* @version SVN: $Id: class.FreeBSD.inc.php 696 2012-09-09 11:24:04Z namiltd $
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* @link http://phpsysinfo.sourceforge.net
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*/
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/**
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* FreeBSD sysinfo class
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* get all the required information from FreeBSD system
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*
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* @category PHP
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* @package PSI FreeBSD OS class
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* @author Michael Cramer <BigMichi1@users.sourceforge.net>
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* @copyright 2009 phpSysInfo
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
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* @version Release: 3.0
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* @link http://phpsysinfo.sourceforge.net
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*/
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class FreeBSD extends BSDCommon
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{
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/**
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* define the regexp for log parser
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*/
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public function __construct()
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{
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parent::__construct();
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$this->setCPURegExp1("CPU: (.*) \((.*)-MHz (.*)\)");
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$this->setCPURegExp2("/(.*) ([0-9]+) ([0-9]+) ([0-9]+) ([0-9]+)/");
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$this->setSCSIRegExp1("^(.*): <(.*)> .*SCSI.*device");
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$this->setSCSIRegExp2("^(da[0-9]): (.*)MB ");
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$this->setPCIRegExp1("/(.*): <(.*)>(.*) pci[0-9]$/");
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$this->setPCIRegExp2("/(.*): <(.*)>.* at [.0-9]+ irq/");
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}
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/**
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* UpTime
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* time the system is running
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*
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* @return void
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*/
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private function _uptime()
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{
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$s = preg_split('/ /', $this->grabkey('kern.boottime'));
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$a = preg_replace('/,/', '', $s[3]);
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$this->sys->setUptime(time() - $a);
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}
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/**
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* get network information
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*
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* @return void
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*/
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private function _network()
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{
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$dev = null;
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if (CommonFunctions::executeProgram('netstat', '-nibd', $netstat, PSI_DEBUG)) {
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$lines = preg_split("/\n/", $netstat, -1, PREG_SPLIT_NO_EMPTY);
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foreach ($lines as $line) {
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$ar_buf = preg_split("/\s+/", $line);
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if (! empty($ar_buf[0])) {
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if (preg_match('/^<Link/i', $ar_buf[2])) {
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$dev = new NetDevice();
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$dev->setName($ar_buf[0]);
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if (strlen($ar_buf[3]) < 17) { /* no Address */
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if (isset($ar_buf[11]) && (trim($ar_buf[11]) != '')) { /* Idrop column exist*/
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$dev->setTxBytes($ar_buf[9]);
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$dev->setRxBytes($ar_buf[6]);
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$dev->setErrors($ar_buf[4] + $ar_buf[8]);
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$dev->setDrops($ar_buf[11] + $ar_buf[5]);
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} else {
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$dev->setTxBytes($ar_buf[8]);
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$dev->setRxBytes($ar_buf[5]);
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$dev->setErrors($ar_buf[4] + $ar_buf[7]);
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$dev->setDrops($ar_buf[10]);
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}
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} else {
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if (isset($ar_buf[12]) && (trim($ar_buf[12]) != '')) { /* Idrop column exist*/
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$dev->setTxBytes($ar_buf[10]);
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$dev->setRxBytes($ar_buf[7]);
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$dev->setErrors($ar_buf[5] + $ar_buf[9]);
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$dev->setDrops($ar_buf[12] + $ar_buf[6]);
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} else {
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$dev->setTxBytes($ar_buf[9]);
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$dev->setRxBytes($ar_buf[6]);
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$dev->setErrors($ar_buf[5] + $ar_buf[8]);
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$dev->setDrops($ar_buf[11]);
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}
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}
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if (defined('PSI_SHOW_NETWORK_INFOS') && (PSI_SHOW_NETWORK_INFOS) && (CommonFunctions::executeProgram('ifconfig', $ar_buf[0].' 2>/dev/null', $bufr2, PSI_DEBUG))) {
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$bufe2 = preg_split("/\n/", $bufr2, -1, PREG_SPLIT_NO_EMPTY);
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foreach ($bufe2 as $buf2) {
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if (preg_match('/^\s+ether\s+(\S+)/i', $buf2, $ar_buf2))
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$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').preg_replace('/:/', '-', $ar_buf2[1]));
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elseif (preg_match('/^\s+inet\s+(\S+)\s+netmask/i', $buf2, $ar_buf2))
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$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1]);
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elseif ((preg_match('/^\s+inet6\s+([^\s%]+)\s+prefixlen/i', $buf2, $ar_buf2)
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|| preg_match('/^\s+inet6\s+([^\s%]+)%\S+\s+prefixlen/i', $buf2, $ar_buf2))
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&& !preg_match('/^fe80::/i', $ar_buf2[1]))
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$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1]);
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}
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}
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$this->sys->setNetDevices($dev);
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}
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}
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}
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}
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}
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/**
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* get icon name and distro extended check
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*
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* @return void
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*/
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private function _distroicon()
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{
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if (extension_loaded('pfSense') && CommonFunctions::rfts('/etc/version', $version, 1, 4096, false) && (trim($version) != '')) { // pfSense detection
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$this->sys->setDistribution('pfSense '. trim($version));
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$this->sys->setDistributionIcon('pfSense.png');
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} else {
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$this->sys->setDistributionIcon('FreeBSD.png');
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}
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}
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/**
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* extend the memory information with additional values
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*
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* @return void
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*/
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private function _memoryadditional()
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{
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$pagesize = $this->grabkey("hw.pagesize");
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$this->sys->setMemCache($this->grabkey("vm.stats.vm.v_cache_count") * $pagesize);
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$this->sys->setMemApplication(($this->grabkey("vm.stats.vm.v_active_count") + $this->grabkey("vm.stats.vm.v_wire_count")) * $pagesize);
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$this->sys->setMemBuffer($this->sys->getMemUsed() - $this->sys->getMemApplication() - $this->sys->getMemCache());
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}
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/**
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* Processes
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*
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* @return void
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*/
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protected function _processes()
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{
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if (CommonFunctions::executeProgram('ps', 'aux', $bufr, PSI_DEBUG)) {
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$lines = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
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$processes['*'] = 0;
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foreach ($lines as $line) {
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if (preg_match("/^\S+\s+\d+\s+\S+\s+\S+\s+\d+\s+\d+\s+\S+\s+(\w)/", $line, $ar_buf)) {
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$processes['*']++;
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$state = $ar_buf[1];
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if ($state == 'L') $state = 'D'; //linux format
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elseif ($state == 'I') $state = 'S';
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if (isset($processes[$state])) {
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$processes[$state]++;
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} else {
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$processes[$state] = 1;
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}
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}
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}
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if ($processes['*'] > 0) {
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$this->sys->setProcesses($processes);
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}
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}
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}
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/**
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* get the information
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*
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* @see BSDCommon::build()
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*
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* @return Void
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*/
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public function build()
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{
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parent::build();
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$this->_memoryadditional();
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$this->_distroicon();
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$this->_network();
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$this->_uptime();
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$this->_processes();
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}
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}
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