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<?php
/**
* SSH Class
*
* PHP version 5
*
* @category PHP
* @package PSI SSH class
* @author Mieczyslaw Nalewaj <namiltd@users.sourceforge.net>
* @copyright 2012 phpSysInfo
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version
* @version SVN: $Id: class.SSH.inc.php 687 2012-09-06 20:54:49Z namiltd $
* @link http://phpsysinfo.sourceforge.net
*/
/**
* SSH sysinfo class
* get all the required information from SSH
*
* @category PHP
* @package PSI SSH class
* @author Mieczyslaw Nalewaj <namiltd@users.sourceforge.net>
* @copyright 2022 phpSysInfo
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version
* @version Release: 3.0
* @link http://phpsysinfo.sourceforge.net
*/
class SSH extends GNU
{
/**
* content of the system status
*
* @var string
*/
private $_sysstatus = null;
/**
* content of the system performance status
*
* @var string
*/
private $_sysperformance = null;
/**
* content of the sys ver systeminfo
*
* @var string
*/
private $_sysversysteminfo = null;
/**
* content of the show status
*
* @var string
*/
private $_showstatus = null;
/**
* OS type
*
* @var string
*/
private $_ostype = null;
/**
* check system type
*/
public function __construct($blockname = false)
{
parent::__construct($blockname);
$this->_ostype = $this->sys->getOS();
switch ($this->_ostype) {
case '4.2BSD':
case 'AIX':
case 'Darwin':
case 'DragonFly':
case 'FreeBSD':
case 'HI-UX/MPP':
case 'Haiku':
case 'Minix':
case 'NetBSD':
case 'OpenBSD':
case 'QNX':
case 'SunOS':
$this->error->addError("__construct()", "OS ".$this->_ostype. " is not supported via SSH");
break;
case 'GNU':
case 'Linux':
break;
default:
if ($this->getSystemStatus() !== '') {
$this->_ostype = 'FortiOS';
$this->sys->setOS('Linux');
} elseif ($this->getSysVerSysteminfo() !== '') {
$this->_ostype = 'DrayOS';
$this->sys->setOS('DrayOS');
}
}
}
/**
* get os specific encoding
*
* @see PSI_Interface_OS::getEncoding()
*
* @return string
*/
public function getEncoding()
{
// if (($this->_ostype === 'FortiOS') || ($this->_ostype === 'DrayOS') || ($this->_ostype === 'SSH')) {
// return 'UTF-8';
// }
//return null;
}
/**
* get os specific language
*
* @see PSI_Interface_OS::getLanguage()
*
* @return string
*/
public function getLanguage()
{
//return null;
}
private function getSystemStatus()
{
if ($this->_sysstatus === null) {
if (CommonFunctions::executeProgram('get', 'system status', $resulte, false) && ($resulte !== "")
&& preg_match('/^(.*[\$#]\s*)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$this->_sysstatus = substr($resulte, strlen($resulto[1][0]));
} else {
$this->_sysstatus = '';
}
}
return $this->_sysstatus;
}
private function getSystemPerformance()
{
if ($this->_sysperformance === null) {
if (CommonFunctions::executeProgram('get', 'system performance status', $resulte, false) && ($resulte !== "")
&& preg_match('/^(.*[\$#]\s*)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$this->_sysperformance = substr($resulte, strlen($resulto[1][0]));
} else {
$this->_sysperformance = '';
}
}
return $this->_sysperformance;
}
private function getSysVerSysteminfo()
{
if ($this->_sysversysteminfo === null) {
if (CommonFunctions::executeProgram('sys', 'ver systeminfo', $resulte, false, PSI_EXEC_TIMEOUT_INT, '>') && ($resulte !== "")
&& preg_match('/([\s\S]+> sys ver systeminfo)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$this->_sysversysteminfo = substr($resulte, strlen($resulto[1][0]));
} else {
$this->_sysversysteminfo = '';
}
}
return $this->_sysversysteminfo;
}
private function getShowStatus()
{
if ($this->_showstatus === null) {
if (CommonFunctions::executeProgram('show', 'status', $resulte, false, PSI_EXEC_TIMEOUT_INT, '>') && ($resulte !== "")
&& preg_match('/([\s\S]+> show status)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$this->_showstatus = substr($resulte, strlen($resulto[1][0]));
} else {
$this->_showstatus = '';
}
}
return $this->_showstatus;
}
/**
* Physical memory information and Swap Space information
*
* @return void
*/
protected function _memory($mbuf = null, $sbuf = null)
{
switch ($this->_ostype) {
case 'FortiOS':
if (CommonFunctions::executeProgram('get', 'hardware memory', $resulte, false) && ($resulte !== "")
&& preg_match('/^(.*[\$#]\s*)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
parent::_memory(substr($resulte, strlen($resulto[1][0])));
}
break;
case 'DrayOS':
if (($sysstat = $this->getSysVerSysteminfo()) !== '') {
$machine= '';
if (preg_match("/ Total memory usage : \d+ % \((\d+)K\/(\d+)K\)/", $sysstat, $buf)) {
$this->sys->setMemTotal($buf[2]*1024);
$this->sys->setMemUsed($buf[1]*1024);
$this->sys->setMemFree(($buf[2]-$buf[1])*1024);
}
}
break;
case 'GNU':
case 'Linux':
if (!CommonFunctions::executeProgram('cat', '/proc/meminfo', $mbuf, false) || ($mbuf === "")) {
$mbuf = null;
}
if (!CommonFunctions::executeProgram('cat', '/proc/swaps', $sbuf, false) || ($sbuf === "")) {
$sbuf = null;
}
if (($mbuf !== null) || ($sbuf !== null)) {
parent::_memory($mbuf, $sbuf);
}
}
}
/**
* USB devices
*
* @return void
*/
protected function _usb($bufu = null)
{
switch ($this->_ostype) {
case 'FortiOS':
$bufr = '';
if (CommonFunctions::executeProgram('fnsysctl', 'cat /proc/bus/usb/devices', $resulte, false) && ($resulte !== "")
&& preg_match('/^(.*[\$#]\s*)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$resulti = substr($resulte, strlen($resulto[1][0]));
if (preg_match('/(\n.*[\$#])$/', $resulti, $resulto, PREG_OFFSET_CAPTURE)) {
$bufr = substr($resulti, 0, $resulto[1][1]);
if (count(preg_split('/\n/', $bufr, -1, PREG_SPLIT_NO_EMPTY)) >= 2) {
parent::_usb($bufr);
}
}
}
break;
case 'GNU':
case 'Linux':
parent::_usb();
}
}
/**
* Network devices
* includes also rx/tx bytes
*
* @return void
*/
protected function _network($bufr = null)
{
switch ($this->_ostype) {
case 'FortiOS':
$bufr = '';
if (CommonFunctions::executeProgram('fnsysctl', 'ifconfig', $resulte, false) && ($resulte !== "")
&& preg_match('/^(.*[\$#]\s*)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$resulti = substr($resulte, strlen($resulto[1][0]));
if (preg_match('/(\n.*[\$#])$/', $resulti, $resulto, PREG_OFFSET_CAPTURE)) {
$bufr = substr($resulti, 0, $resulto[1][1]);
if (count(preg_split('/\n/', $bufr, -1, PREG_SPLIT_NO_EMPTY)) < 2) {
$bufr = '';
}
}
}
if ($bufr !== '') {
parent::_network($bufr);
} else {
$netdevs = array();
if (CommonFunctions::executeProgram('diagnose', 'ip address list', $resulte, false) && ($resulte !== "")
&& preg_match('/^(.*[\$#]\s*)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$strBuf = substr($resulte, strlen($resulto[1][0]));
$lines = preg_split('/\n/', $strBuf, -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) if (preg_match('/^IP=(\S+)->.+ devname=(\S+)$/', $line, $buf)) {
if (!isset($netdevs[$buf[2]])) {
$netdevs[$buf[2]] = $buf[1];
} else {
$netdevs[$buf[2]] .= ';'.$buf[1];
}
}
}
if (CommonFunctions::executeProgram('diagnose', 'ipv6 address list', $resulte, false) && ($resulte !== "")
&& preg_match('/^(.*[\$#]\s*)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$strBuf = substr($resulte, strlen($resulto[1][0]));
$lines = preg_split('/\n/', $strBuf, -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) if (preg_match('/ devname=(\S+) .+ addr=(\S+)/', $line, $buf)) {
if (!preg_match('/^fe80::/i', $buf[2])) {
if (!isset($netdevs[$buf[1]])) {
$netdevs[$buf[1]] = $buf[2];
} else {
$netdevs[$buf[1]] .= ';'.$buf[2];
}
}
}
}
foreach ($netdevs as $netname=>$netinfo) {
if (!preg_match('/^vsys_/i', $netname)) {
$dev = new NetDevice();
// if ($netname === 'root') {
// $dev->setName('lo');
// } else {
$dev->setName($netname);
// }
$this->sys->setNetDevices($dev);
$dev->setInfo($netinfo);
}
}
}
break;
case 'DrayOS':
$macarray = array();
if (defined('PSI_SHOW_NETWORK_INFOS') && (PSI_SHOW_NETWORK_INFOS) && (!defined('PSI_HIDE_NETWORK_MACADDR') || !PSI_HIDE_NETWORK_MACADDR)) {
if (CommonFunctions::executeProgram('sys', 'iface', $resulte, false, PSI_EXEC_TIMEOUT_INT, '>') && ($resulte !== "")
&& preg_match('/([\s\S]+> sys iface)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$lines = preg_split("/\n/", substr($resulte, strlen($resulto[1][0])), -1, PREG_SPLIT_NO_EMPTY);
$ipaddr = 'LAN';
foreach ($lines as $line) {
if (preg_match("/^IP Address:\s+([\d\.]+)\s/", trim($line), $ar_buf)) {
if ($ipaddr === false) {
$ipaddr = $ar_buf[1];
}
} elseif (preg_match("/^MAC:\s+([\d\-A-F]+)/", trim($line), $ar_buf)) {
if ($ipaddr !== '0.0.0.0') {
$macarray[$ipaddr] = $ar_buf[1];
}
$ipaddr = false;
}
}
}
}
$lantxrate = false;
$lanrxrate = false;
if (defined('PSI_SHOW_NETWORK_ACTIVE_SPEED') && PSI_SHOW_NETWORK_ACTIVE_SPEED) {
if ((($bufr = $this->getShowStatus()) !== '') && preg_match('/IP Address:[\d\.]+[ ]+Tx Rate:(\d+)[ ]+Rx Rate:(\d+)/m', $bufr, $ar_buf)) {
$lantxrate = $ar_buf[1];
$lanrxrate = $ar_buf[2];
}
}
$notwaslan = true;
if (CommonFunctions::executeProgram('show', 'lan', $resulte, false, PSI_EXEC_TIMEOUT_INT, '>') && ($resulte !== "")
&& preg_match('/([\s\S]+> show lan)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$lines = preg_split("/\n/", substr($resulte, strlen($resulto[1][0])), -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) {
if (preg_match("/^\[V\](\S+)\s+([\d\.]+)\s/", trim($line), $ar_buf)) {
$dev = new NetDevice();
$dev->setName($ar_buf[1]);
if (defined('PSI_SHOW_NETWORK_INFOS') && (PSI_SHOW_NETWORK_INFOS)) {
$dev->setInfo($ar_buf[2]);
if (isset($macarray['LAN'])) {
$dev->setInfo($macarray['LAN'].';'.$ar_buf[2]);
} else {
$dev->setInfo($ar_buf[2]);
}
}
if ($lantxrate !== false) {
$dev->setTxRate($lantxrate);
}
if ($lanrxrate !== false) {
$dev->setRxRate($lanrxrate);
}
$this->sys->setNetDevices($dev);
if (preg_match('/^LAN/', $ar_buf[1])) {
$notwaslan = false;
}
}
}
}
if (($bufr = $this->getShowStatus()) !== '') {
$lines = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
$last = false;
$dev = null;
foreach ($lines as $line) {
if (preg_match("/^(.+) Status/", trim($line), $ar_buf)) {
if (($last !== false) && (($last !== 'LAN') || $notwaslan)) {
$this->sys->setNetDevices($dev);
}
$dev = new NetDevice();
$last = preg_replace('/\s+/', '', $ar_buf[1]);
$dev->setName($last);
} else {
if ($last !== false) {
if (preg_match('/ IP:([\d\.]+)[ ]+GW/', $line, $ar_buf) || preg_match('/IP Address:([\d\.]+)[ ]+Tx/', $line, $ar_buf)) {
if (defined('PSI_SHOW_NETWORK_INFOS') && (PSI_SHOW_NETWORK_INFOS)) {
if ($last === 'LAN') {
if (isset($macarray['LAN'])) {
$dev->setInfo($macarray['LAN'].';'.$ar_buf[1]);
}
if ($lantxrate !== false) {
$dev->setTxRate($lantxrate);
}
if ($lanrxrate !== false) {
$dev->setRxRate($lanrxrate);
}
} elseif (isset($macarray[$ar_buf[1]])) {
$dev->setInfo($macarray[$ar_buf[1]].';'.$ar_buf[1]);
} else {
$dev->setInfo($ar_buf[1]);
}
}
} elseif (preg_match('/TX Packets:\d+[ ]+TX Rate\(bps\):(\d+)[ ]+RX Packets:\d+[ ]+RX Rate\(bps\):(\d+)/', $line, $ar_buf)) {
if (defined('PSI_SHOW_NETWORK_ACTIVE_SPEED') && PSI_SHOW_NETWORK_ACTIVE_SPEED) {
$dev->setTxRate($ar_buf[1]);
$dev->setRxRate($ar_buf[2]);
}
}
}
}
}
if (($last !== false) && (($last !== 'LAN') || $notwaslan)) {
$this->sys->setNetDevices($dev);
}
}
break;
case 'GNU':
case 'Linux':
parent::_network();
}
}
/**
* CPU information
* All of the tags here are highly architecture dependant.
*
* @return void
*/
protected function _cpuinfo($bufr = null)
{
switch ($this->_ostype) {
case 'FortiOS':
if (CommonFunctions::executeProgram('get', 'hardware cpu', $resulte, false) && ($resulte !== "")
&& preg_match('/^(.*[\$#]\s*)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
parent::_cpuinfo(substr($resulte, strlen($resulto[1][0])));
}
break;
case 'DrayOS':
if (preg_match_all("/CPU(\d+) speed:[ ]*(\d+) MHz/m", $sysinfo = $this->getSysVerSysteminfo(), $bufarr)) {
foreach ($bufarr[1] as $index=>$nr) {
$dev = new CpuDevice();
$dev->setModel('CPU'.$nr);
$dev->setCpuSpeed($bufarr[2][$index]);
if (PSI_LOAD_BAR) {
$dev->setLoad($this->_parseProcStat('cpu'.$nr));
}
$this->sys->setCpus($dev);
}
// $this->_cpu_loads['cpu'] = $buf[1];
// if (preg_match("/CPU1 speed/", $sysinfo)) {
// $this->_cpu_loads['cpu0'] = $buf[1];
// }
}
break;
case 'GNU':
case 'Linux':
if (CommonFunctions::executeProgram('cat', '/proc/cpuinfo', $resulte, false) && ($resulte !== "")) {
parent::_cpuinfo($resulte);
}
}
}
/**
* Machine
*
* @return void
*/
protected function _machine()
{
switch ($this->_ostype) {
case 'FortiOS':
if (($sysstat = $this->getSystemStatus()) !== '') {
$machine= '';
if (preg_match("/^Version: (\S+) v/", $sysstat, $buf)) {
$machine = $buf[1];
}
if (preg_match("/\nSystem Part-Number: (\S+)\n/", $sysstat, $buf)) {
$machine .= ' '.$buf[1];
}
if (preg_match("/\nBIOS version: (\S+)\n/", $sysstat, $buf)) {
if (trim($machine) !== '') {
$machine .= ', BIOS '.$buf[1];
} else {
$machine = 'BIOS '.$buf[1];
}
}
$machine = trim($machine);
if ($machine !== '') {
$this->sys->setMachine($machine);
}
}
break;
case 'DrayOS':
if (($sysstat = $this->getSysVerSysteminfo()) !== '') {
$machine= '';
if (preg_match("/[\r\n]Router Model: (\S+) /", $sysstat, $buf)) {
$machine = $buf[1];
}
if (preg_match("/[\r\n]Revision: (.+)[\r\n]/", $sysstat, $buf)) {
$machine .= ' '.$buf[1];
}
$machine = trim($machine);
if ($machine !== '') {
$this->sys->setMachine($machine);
}
}
break;
case 'GNU':
case 'Linux':
parent::_machine();
}
}
/**
* Hostname
*
* @return void
*/
protected function _hostname()
{
switch ($this->_ostype) {
case 'FortiOS':
// $hostname = PSI_EMU_HOSTNAME;
if (preg_match("/\nHostname: ([^\n]+)\n/", $this->getSystemStatus(), $buf)) {
$this->sys->setHostname(trim($buf[1]));
// $hostname = trim($buf[1]);
}
// $ip = gethostbyname($hostname);
// if ($ip != $hostname) {
// $this->sys->setHostname(gethostbyaddr($ip));
// } else {
// $this->sys->setHostname($hostname);
// }
break;
case 'DrayOS':
if (preg_match("/[\r\n]Router Name: ([^\n\r]+)[\r\n]/", $this->getSysVerSysteminfo(), $buf)) {
$this->sys->setHostname(trim($buf[1]));
}
break;
case 'GNU':
case 'Linux':
parent::_hostname();
}
}
/**
* filesystem information
*
* @return void
*/
protected function _filesystems()
{
switch ($this->_ostype) {
case 'FortiOS':
if (CommonFunctions::executeProgram('fnsysctl', 'df -k', $resulte, false) && ($resulte !== "")
&& preg_match('/^(.*[\$#]\s*)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$resulti = substr($resulte, $resulto[1][1]);
$df = preg_split("/\n/", $resulti, -1, PREG_SPLIT_NO_EMPTY);
foreach ($df as $df_line) {
$df_buf1 = preg_split("/(\%\s)/", $df_line, 3);
if (count($df_buf1) != 2) {
continue;
}
if (preg_match("/(.*)(\s+)(([0-9]+)(\s+)([0-9]+)(\s+)([\-0-9]+)(\s+)([0-9]+)$)/", $df_buf1[0], $df_buf2)) {
$df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[1]);
if (count($df_buf) == 6) {
$df_buf[5] = trim($df_buf[5]);
$dev = new DiskDevice();
$dev->setName(trim($df_buf[0]));
if ($df_buf[2] < 0) {
$dev->setTotal($df_buf[3] * 1024);
$dev->setUsed($df_buf[3] * 1024);
} else {
$dev->setTotal($df_buf[1] * 1024);
$dev->setUsed($df_buf[2] * 1024);
if ($df_buf[3]>0) {
$dev->setFree($df_buf[3] * 1024);
}
}
if (PSI_SHOW_MOUNT_POINT) $dev->setMountPoint($df_buf[5]);
$dev->setFsType('unknown');
$this->sys->setDiskDevices($dev);
}
}
}
}
break;
case 'DrayOS':
if (CommonFunctions::executeProgram('nand', 'usage', $resulte, false, PSI_EXEC_TIMEOUT_INT, '>') && ($resulte !== "")
&& preg_match('/([\s\S]+> nand usage)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$df = substr($resulte, strlen($resulto[1][0]));
if (preg_match('/Usecfg/', $df)) { // fix for Vigor2135ac v4.4.2
$df = preg_replace("/(cfg|bin)/", "\n$1", substr($resulte, strlen($resulto[1][0])));
$percent = '';
} else {
$percent = '%';
}
$df = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
foreach ($df as $df_line) {
if (preg_match("/^(\S+)[ ]+(\d+)[ ]+(\d+)[ ]+(\d+)[ ]+(\d+)".$percent."/", trim($df_line), $df_buf)) {
$dev = new DiskDevice();
$dev->setName($df_buf[1]);
$dev->setTotal($df_buf[2]);
$dev->setUsed($df_buf[3]);
$dev->setFree($df_buf[4]);
$dev->setFsType('NAND');
$this->sys->setDiskDevices($dev);
}
}
}
break;
case 'GNU':
case 'Linux':
parent::_filesystems();
}
}
/**
* Distribution
*
* @return void
*/
protected function _distro()
{
switch ($this->_ostype) {
case 'FortiOS':
if (preg_match("/^Version: \S+ (v[^\n]+)\n/", $this->getSystemStatus(), $buf)) {
$this->sys->setDistribution('FortiOS '.trim($buf[1]));
}
$this->sys->setDistributionIcon('FortiOS.png');
break;
case 'DrayOS':
if (preg_match("/ Version: ([^\n]+)\n/", $this->getSysVerSysteminfo(), $buf)) {
$this->sys->setDistribution('DrayOS '.trim($buf[1]));
}
$this->sys->setDistributionIcon('DrayOS.png');
break;
case 'GNU':
case 'Linux':
parent::_distro();
}
// if ($this->_ostype !== null) {
// $this->sys->setDistributionIcon($this->_ostype);
// }
}
/**
* fill the load for a individual cpu, through parsing /proc/stat for the specified cpu
*
* @param String $cpuline cpu for which load should be meassured
*
* @return int
*/
protected function _parseProcStat($cpuline)
{
if ($this->_cpu_loads === null) {
$this->_cpu_loads = array();
switch ($this->_ostype) {
case 'FortiOS':
if (($strBuf = $this->getSystemPerformance()) !== '') {
$lines = preg_split('/\n/', $strBuf, -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) if (preg_match('/^CPU(\d*) states: \d+% user \d+% system \d+% nice (\d+)% idle /', $line, $buf)) {
$this->_cpu_loads['cpu'.$buf[1]] = 100-$buf[2];
}
}
break;
case 'DrayOS':
if (preg_match("/CPU usage :[ ]*(\d+) %/", $sysinfo = $this->getSysVerSysteminfo(), $buf)) {
$this->_cpu_loads['cpu'] = $buf[1];
if (preg_match("/CPU1 speed/", $sysinfo) && !preg_match("/CPU2 speed/", $sysinfo)) { //only one cpu
$this->_cpu_loads['cpu1'] = $buf[1];
}
}
}
}
if (isset($this->_cpu_loads[$cpuline])) {
return $this->_cpu_loads[$cpuline];
} else {
return null;
}
}
/**
* Processor Load
* optionally create a loadbar
*
* @return void
*/
protected function _loadavg($bufr = null)
{
switch ($this->_ostype) {
case 'FortiOS':
if (CommonFunctions::executeProgram('fnsysctl', 'cat /proc/loadavg', $resulte, false) && ($resulte !== "")
&& preg_match('/^(.*[\$#]\s*)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
parent::_loadavg(substr($resulte, strlen($resulto[1][0])));
}
break;
case 'DrayOS':
if (PSI_LOAD_BAR) {
$this->sys->setLoadPercent($this->_parseProcStat('cpu'));
}
break;
case 'GNU':
case 'Linux':
parent::_loadavg();
}
}
/**
* UpTime
* time the system is running
*
* @return void
*/
protected function _uptime($bufu = null)
{
switch ($this->_ostype) {
case 'FortiOS':
if (preg_match("/\nUptime: ([^\n]+)\n/", $this->getSystemPerformance(), $buf)) {
parent::_uptime('up '.trim($buf[1]));
}
break;
case 'DrayOS':
if (preg_match("/System Uptime:([\d:]+)/", $this->getShowStatus(), $buf)) {
parent::_uptime('up '.trim($buf[1]));
}
break;
case 'GNU':
case 'Linux':
if (CommonFunctions::executeProgram('cat', '/proc/uptime', $resulte, false) && ($resulte !== "")) {
$ar_buf = preg_split('/ /', $resulte);
$this->sys->setUptime(trim($ar_buf[0]));
} else {
parent::_uptime();
}
}
}
/**
* Kernel Version
*
* @return void
*/
protected function _kernel()
{
switch ($this->_ostype) {
case 'FortiOS':
if (CommonFunctions::executeProgram('fnsysctl', 'cat /proc/version', $resulte, false) && ($resulte !== "")
&& preg_match('/^(.*[\$#]\s*)/', $resulte, $resulto, PREG_OFFSET_CAPTURE)) {
$strBuf = substr($resulte, $resulto[1][1]);
if (preg_match('/version\s+(\S+)/', $strBuf, $ar_buf)) {
$verBuf = $ar_buf[1];
if (preg_match('/ SMP /', $strBuf)) {
$verBuf .= ' (SMP)';
}
$this->sys->setKernel($verBuf);
}
}
break;
case 'GNU':
case 'Linux':
parent::_kernel();
}
}
/**
* get the information
*
* @return void
*/
public function build()
{
$this->error->addWarning("The SSH version of phpSysInfo is a work in progress, some things currently don't work");
switch ($this->_ostype) {
case 'FortiOS':
if (!$this->blockname || $this->blockname==='vitals') {
$this->_distro();
$this->_hostname();
$this->_kernel();
$this->_uptime();
// $this->_users();
$this->_loadavg();
// $this->_processes();
}
if (!$this->blockname || $this->blockname==='hardware') {
$this->_machine();
$this->_cpuinfo();
//$this->_virtualizer();
// $this->_pci();
$this->_usb();
// $this->_i2c();
}
if (!$this->blockname || $this->blockname==='memory') {
$this->_memory();
}
if (!$this->blockname || $this->blockname==='filesystem') {
$this->_filesystems();
}
if (!$this->blockname || $this->blockname==='network') {
$this->_network();
}
break;
case 'DrayOS':
if (!$this->blockname || $this->blockname==='vitals') {
$this->_distro();
$this->_hostname();
// $this->_kernel();
$this->_uptime();
//// $this->_users();
$this->_loadavg();
//// $this->_processes();
}
if (!$this->blockname || $this->blockname==='hardware') {
$this->_machine();
$this->_cpuinfo();
// //$this->_virtualizer();
//// $this->_pci();
// $this->_usb();
//// $this->_i2c();
}
if (!$this->blockname || $this->blockname==='memory') {
$this->_memory();
}
if (!$this->blockname || $this->blockname==='filesystem') {
$this->_filesystems();
}
if (!$this->blockname || $this->blockname==='network') {
$this->_network();
}
break;
case 'GNU':
case 'Linux':
parent::build();
}
}
}