382 lines
11 KiB
PHP
382 lines
11 KiB
PHP
<?php
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/**
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* IBM AIX 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 AIX OS class
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* @author Krzysztof Paz (kpaz@gazeta.pl) based on HPUX of Michael Cramer <BigMichi1@users.sourceforge.net>
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* @copyright 2011 Krzysztof Paz
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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.AIX.inc.php 287 2009-06-26 12:11:59Z Krzysztof Paz, IBM POLSKA
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* @link http://phpsysinfo.sourceforge.net
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*/
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/**
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* IBM AIX sysinfo class
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* get all the required information from IBM AIX system
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*
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* @category PHP
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* @package PSI AIX OS class
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* @author Krzysztof Paz (kpaz@gazeta.pl) based on Michael Cramer <BigMichi1@users.sourceforge.net>
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* @copyright 2011 Krzysztof Paz
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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 AIX extends OS
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{
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private $_aixdata = array();
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/**
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* Virtual Host Name
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* @return void
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*/
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private function _hostname()
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{
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/* if (PSI_USE_VHOST === true) {
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$this->sys->setHostname(getenv('SERVER_NAME'));
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} else {
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if (CommonFunctions::executeProgram('hostname', '', $ret)) {
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$this->sys->setHostname($ret);
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}
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} */
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$this->sys->setHostname(getenv('SERVER_NAME'));
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}
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/**
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* IP of the Virtual Host Name
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* @return void
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*/
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private function _ip()
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{
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if (PSI_USE_VHOST === true) {
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$this->sys->setIp(gethostbyname($this->sys->getHostname()));
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} else {
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if (!($result = getenv('SERVER_ADDR'))) {
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$this->sys->setIp(gethostbyname($this->sys->getHostname()));
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} else {
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$this->sys->setIp($result);
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}
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}
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}
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/**
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* IBM AIX Version
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* @return void
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*/
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private function _kernel()
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{
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if (CommonFunctions::executeProgram('oslevel', '', $ret1) && CommonFunctions::executeProgram('oslevel', '-s', $ret2)) {
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$this->sys->setKernel($ret1 . ' (' . $ret2 . ')');
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}
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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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* @return void
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*/
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private function _uptime()
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{
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if (CommonFunctions::executeProgram('uptime', '', $buf)) {
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if (preg_match("/up (\d+) days,\s*(\d+):(\d+),/", $buf, $ar_buf) || preg_match("/up (\d+) day,\s*(\d+):(\d+),/", $buf, $ar_buf)) {
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$min = $ar_buf[3];
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$hours = $ar_buf[2];
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$days = $ar_buf[1];
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$this->sys->setUptime($days * 86400 + $hours * 3600 + $min * 60);
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}
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}
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}
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/**
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* Number of Users
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* @return void
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*/
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private function _users()
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{
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if (CommonFunctions::executeProgram('who', '| wc -l', $buf, PSI_DEBUG)) {
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$this->sys->setUsers($buf);
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}
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}
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/**
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* Processor Load
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* optionally create a loadbar
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* @return void
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*/
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private function _loadavg()
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{
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if (CommonFunctions::executeProgram('uptime', '', $buf)) {
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if (preg_match("/average: (.*), (.*), (.*)$/", $buf, $ar_buf)) {
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$this->sys->setLoad($ar_buf[1].' '.$ar_buf[2].' '.$ar_buf[3]);
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}
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}
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}
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/**
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* CPU information
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* All of the tags here are highly architecture dependant
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* @return void
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*/
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private function _cpuinfo()
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{
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$ncpu = 0;
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$tcpu = "";
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$vcpu = "";
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$ccpu = "";
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$scpu = "";
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foreach ($this->readaixdata() as $line) {
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if (preg_match("/^Number Of Processors:\s+(\d+)/", $line, $ar_buf)) {
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$ncpu = $ar_buf[1];
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}
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if (preg_match("/^Processor Type:\s+(.+)/", $line, $ar_buf)) {
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$tcpu = $ar_buf[1];
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}
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if (preg_match("/^Processor Version:\s+(.+)/", $line, $ar_buf)) {
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$vcpu = $ar_buf[1];
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}
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if (preg_match("/^CPU Type:\s+(.+)/", $line, $ar_buf)) {
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$ccpu = $ar_buf[1];
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}
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if (preg_match("/^Processor Clock Speed:\s+(\d+)\s/", $line, $ar_buf)) {
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$scpu = $ar_buf[1];
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}
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}
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for ($i = 0; $i < $ncpu; $i++) {
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$dev = new CpuDevice();
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if (trim($tcpu) != "") {
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$cpu = trim($tcpu);
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if (trim($vcpu) != "") $cpu .= " ".trim($vcpu);
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if (trim($ccpu) != "") $cpu .= " ".trim($ccpu);
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$dev->setModel($cpu);
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}
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if (trim($scpu) != "") {
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$dev->setCpuSpeed(trim($scpu));
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}
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$this->sys->setCpus($dev);
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}
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}
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/**
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* PCI devices
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* @return void
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*/
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private function _pci()
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{
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foreach ($this->readaixdata() as $line) {
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if (preg_match("/^[\*\+]\s\S+\s+\S+\s+(.*PCI.*)/", $line, $ar_buf)) {
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$dev = new HWDevice();
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$dev->setName(trim($ar_buf[1]));
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$this->sys->setPciDevices($dev);
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}
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}
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}
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/**
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* IDE devices
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* @return void
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*/
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private function _ide()
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{
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foreach ($this->readaixdata() as $line) {
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if (preg_match("/^[\*\+]\s\S+\s+\S+\s+(.*IDE.*)/", $line, $ar_buf)) {
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$dev = new HWDevice();
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$dev->setName(trim($ar_buf[1]));
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$this->sys->setIdeDevices($dev);
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}
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}
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}
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/**
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* SCSI devices
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* @return void
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*/
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private function _scsi()
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{
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foreach ($this->readaixdata() as $line) {
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if (preg_match("/^[\*\+]\s\S+\s+\S+\s+(.*SCSI.*)/", $line, $ar_buf)) {
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$dev = new HWDevice();
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$dev->setName(trim($ar_buf[1]));
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$this->sys->setScsiDevices($dev);
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}
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}
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}
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/**
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* USB devices
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* @return void
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*/
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private function _usb()
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{
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foreach ($this->readaixdata() as $line) {
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if (preg_match("/^[\*\+]\s\S+\s+\S+\s+(.*USB.*)/", $line, $ar_buf)) {
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$dev = new HWDevice();
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$dev->setName(trim($ar_buf[1]));
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$this->sys->setUsbDevices($dev);
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}
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}
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}
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/**
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* Network devices
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* includes also rx/tx bytes
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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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if (CommonFunctions::executeProgram('netstat', '-ni | tail -n +2', $netstat)) {
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$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]) && ! empty($ar_buf[3])) {
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$dev = new NetDevice();
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$dev->setName($ar_buf[0]);
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$dev->setRxBytes($ar_buf[4]);
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$dev->setTxBytes($ar_buf[6]);
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$dev->setErrors($ar_buf[5] + $ar_buf[7]);
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//$dev->setDrops($ar_buf[8]);
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$this->sys->setNetDevices($dev);
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}
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}
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}
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}
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/**
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* Physical memory information and Swap Space information
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* @return void
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*/
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private function _memory()
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{
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$mems = "";
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$tswap = "";
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$pswap = "";
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foreach ($this->readaixdata() as $line) {
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if (preg_match("/^Good Memory Size:\s+(\d+)\s+MB/", $line, $ar_buf)) {
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$mems = $ar_buf[1];
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}
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if (preg_match("/^\s*Total Paging Space:\s+(\d+)MB/", $line, $ar_buf)) {
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$tswap = $ar_buf[1];
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}
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if (preg_match("/^\s*Percent Used:\s+(\d+)%/", $line, $ar_buf)) {
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$pswap = $ar_buf[1];
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}
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}
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if (trim($mems) != "") {
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$mems = $mems*1024*1024;
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$this->sys->setMemTotal($mems);
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$memu = 0;
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$memf = 0;
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if (CommonFunctions::executeProgram('svmon', '-G', $buf)) {
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if (preg_match("/^memory\s+\d+\s+(\d+)\s+/", $buf, $ar_buf)) {
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$memu = $ar_buf[1]*1024*4;
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$memf = $mems - $memu;
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}
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}
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$this->sys->setMemUsed($memu);
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$this->sys->setMemFree($memf);
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// $this->sys->setMemApplication($mems);
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// $this->sys->setMemBuffer($mems);
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// $this->sys->setMemCache($mems);
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}
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if (trim($tswap) != "") {
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$dev = new DiskDevice();
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$dev->setName("SWAP");
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$dev->setFsType('swap');
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$dev->setTotal($tswap * 1024 * 1024);
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if (trim($pswap) != "") {
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$dev->setUsed($dev->getTotal() * $pswap / 100);
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}
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$dev->setFree($dev->getTotal() - $dev->getUsed());
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$this->sys->setSwapDevices($dev);
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}
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}
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/**
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* filesystem information
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*
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* @return void
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*/
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private function _filesystems()
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{
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if (CommonFunctions::executeProgram('df', '-kP', $df, PSI_DEBUG)) {
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$mounts = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
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if (CommonFunctions::executeProgram('mount', '-v', $s, PSI_DEBUG)) {
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$lines = preg_split("/\n/", $s, -1, PREG_SPLIT_NO_EMPTY);
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while (list(, $line) = each($lines)) {
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$a = preg_split('/ /', $line, -1, PREG_SPLIT_NO_EMPTY);
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$fsdev[$a[0]] = $a[4];
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}
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}
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foreach ($mounts as $mount) {
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$ar_buf = preg_split("/\s+/", $mount, 6);
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$dev = new DiskDevice();
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$dev->setName($ar_buf[0]);
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$dev->setTotal($ar_buf[1] * 1024);
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$dev->setUsed($ar_buf[2] * 1024);
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$dev->setFree($ar_buf[3] * 1024);
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$dev->setMountPoint($ar_buf[5]);
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if (isset($fsdev[$ar_buf[0]])) {
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$dev->setFsType($fsdev[$ar_buf[0]]);
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}
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$this->sys->setDiskDevices($dev);
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}
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}
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}
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/**
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* Distribution
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*
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* @return void
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*/
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private function _distro()
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{
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$this->sys->setDistribution('IBM AIX');
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$this->sys->setDistributionIcon('AIX.png');
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}
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/**
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* IBM AIX informations by K.PAZ
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* @return void
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*/
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private function readaixdata()
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{
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if (count($this->_aixdata) === 0) {
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if (CommonFunctions::executeProgram('prtconf', '', $bufr)) {
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$this->_aixdata = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
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}
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}
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return $this->_aixdata;
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}
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/**
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* get the information
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*
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* @see PSI_Interface_OS::build()
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*
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* @return Void
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*/
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public function build()
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{
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$this->error->addError("WARN", "The AIX version of phpSysInfo is a work in progress, some things currently don't work");
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$this->_distro();
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$this->_hostname();
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$this->_ip();
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$this->_kernel();
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$this->_uptime();
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$this->_users();
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$this->_loadavg();
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$this->_cpuinfo();
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$this->_pci();
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$this->_ide();
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$this->_scsi();
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$this->_usb();
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$this->_network();
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$this->_memory();
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$this->_filesystems();
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}
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}
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