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Ignore whitespace Rev 2769 → Rev 2770

/web/acc/phpsysinfo/includes/os/class.Linux.inc.php
1,553 → 1,1693
<?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.Linux.inc.php,v 1.88 2007/02/25 20:50:52 bigmichi1 Exp $
<?php
/**
* Linux System Class
*
* PHP version 5
*
* @category PHP
* @package PSI Linux OS class
* @author Michael Cramer <BigMichi1@users.sourceforge.net>
* @copyright 2009 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.Linux.inc.php 712 2012-12-05 14:09:18Z namiltd $
* @link http://phpsysinfo.sourceforge.net
*/
/**
* Linux sysinfo class
* get all the required information from Linux system
*
* @category PHP
* @package PSI Linux OS class
* @author Michael Cramer <BigMichi1@users.sourceforge.net>
* @copyright 2009 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 Linux extends OS
{
/**
* Assoc array of all CPUs loads.
*/
protected $_cpu_loads;
 
if (!defined('IN_PHPSYSINFO')) {
die("No Hacking");
}
/**
* Machine
*
* @return void
*/
private function _machine()
{
$machine = "";
if ((CommonFunctions::rfts('/var/log/dmesg', $result, 0, 4096, false)
&& preg_match('/^[\s\[\]\.\d]*DMI:\s*(.*)/m', $result, $ar_buf))
||(CommonFunctions::executeProgram('dmesg', '', $result, false)
&& preg_match('/^[\s\[\]\.\d]*DMI:\s*(.*)/m', $result, $ar_buf))) {
$machine = trim($ar_buf[1]);
} else { //data from /sys/devices/virtual/dmi/id/
$product = "";
$board = "";
$bios = "";
if (CommonFunctions::rfts('/sys/devices/virtual/dmi/id/board_vendor', $buf, 1, 4096, false) && (trim($buf)!="")) {
$machine = trim($buf);
}
if (CommonFunctions::rfts('/sys/devices/virtual/dmi/id/product_name', $buf, 1, 4096, false) && (trim($buf)!="")) {
$product = trim($buf);
}
if (CommonFunctions::rfts('/sys/devices/virtual/dmi/id/board_name', $buf, 1, 4096, false) && (trim($buf)!="")) {
$board = trim($buf);
}
if (CommonFunctions::rfts('/sys/devices/virtual/dmi/id/bios_version', $buf, 1, 4096, false) && (trim($buf)!="")) {
$bios = trim($buf);
}
if (CommonFunctions::rfts('/sys/devices/virtual/dmi/id/bios_date', $buf, 1, 4096, false) && (trim($buf)!="")) {
$bios = trim($bios." ".trim($buf));
}
if ($product != "") {
$machine .= " ".$product;
}
if ($board != "") {
$machine .= "/".$board;
}
if ($bios != "") {
$machine .= ", BIOS ".$bios;
}
}
 
require_once(APP_ROOT . '/includes/os/class.BSD.common.inc.php');
if ($machine != "") {
$machine = trim(preg_replace("/^\/,?/", "", preg_replace("/ ?(To be filled by O\.E\.M\.|System manufacturer|System Product Name|Not Specified) ?/i", "", $machine)));
}
 
class sysinfo {
var $inifile = "distros.ini";
var $icon = "unknown.png";
var $distro = "unknown";
var $parser;
// get the distro name and icon when create the sysinfo object
function sysinfo() {
$this->parser = new Parser();
$this->parser->df_param = 'P';
$list = @parse_ini_file(APP_ROOT . "/" . $this->inifile, true);
if (!$list) {
return;
}
$distro_info = execute_program('lsb_release','-a 2> /dev/null', false); // We have the '2> /dev/null' because Ubuntu gives an error on this command which causes the distro to be unknown
if ( $distro_info != 'ERROR') {
$distro_tmp = explode("\n",$distro_info);
foreach( $distro_tmp as $info ) {
$info_tmp = explode(':', $info, 2);
$distro[ $info_tmp[0] ] = trim($info_tmp[1]);
}
if( !isset( $list[$distro['Distributor ID']] ) ){
return;
}
$this->icon = isset($list[$distro['Distributor ID']]["Image"]) ? $list[$distro['Distributor ID']]["Image"] : $this->icon;
$this->distro = $distro['Description'];
} else { // Fall back in case 'lsb_release' does not exist ;)
foreach ($list as $section => $distribution) {
if (!isset($distribution["Files"])) {
continue;
} else {
foreach (explode(";", $distribution["Files"]) as $filename) {
if (file_exists($filename)) {
$buf = rfts( $filename );
$this->icon = isset($distribution["Image"]) ? $distribution["Image"] : $this->icon;
$this->distro = isset($distribution["Name"]) ? $distribution["Name"] . " " . trim($buf) : trim($buf);
break 2;
}
}
}
}
}
}
// get our apache SERVER_NAME or vhost
function vhostname () {
if (! ($result = getenv('SERVER_NAME'))) {
$result = 'N.A.';
}
return $result;
}
// get the IP address of our vhost name
function vip_addr () {
return gethostbyname($this->vhostname());
}
// get our canonical hostname
function chostname () {
$result = rfts( '/proc/sys/kernel/hostname', 1 );
if ( $result == "ERROR" ) {
$result = "N.A.";
if (CommonFunctions::fileexists($filename="/etc/config/uLinux.conf") // QNAP detection
&& CommonFunctions::rfts($filename, $buf, 0, 4096, false)
&& preg_match("/^Rsync\sModel\s*=\s*QNAP/m", $buf)
&& CommonFunctions::fileexists($filename="/etc/platform.conf") // Platform detection
&& CommonFunctions::rfts($filename, $buf, 0, 4096, false)
&& preg_match("/^DISPLAY_NAME\s*=\s*(\S+)/m", $buf, $mach_buf) && ($mach_buf[1]!=="")) {
if ($machine != "") {
$machine = "QNAP ".$mach_buf[1].' - '.$machine;
} else {
$machine = "QNAP ".$mach_buf[1];
}
}
 
if ($machine != "") {
$this->sys->setMachine($machine);
}
}
//else {
// $result = gethostbyaddr( gethostbyname( trim( $result ) ) );
//}
return $result;
}
// get the IP address of our canonical hostname
function ip_addr () {
if (!($result = getenv('SERVER_ADDR'))) {
$result = gethostbyname($this->chostname());
}
return $result;
}
 
function kernel () {
$buf = rfts( '/proc/version', 1 );
if ( $buf == "ERROR" ) {
$result = "N.A.";
} else {
if (preg_match('/version (.*?) /', $buf, $ar_buf)) {
$result = $ar_buf[1];
/**
* Hostname
*
* @return void
*/
protected function _hostname()
{
if (PSI_USE_VHOST === true) {
if (CommonFunctions::readenv('SERVER_NAME', $hnm)) $this->sys->setHostname($hnm);
} else {
if (CommonFunctions::rfts('/proc/sys/kernel/hostname', $result, 1, 4096, PSI_DEBUG && (PSI_OS != 'Android'))) {
$result = trim($result);
$ip = gethostbyname($result);
if ($ip != $result) {
$this->sys->setHostname(gethostbyaddr($ip));
}
} elseif (CommonFunctions::executeProgram('hostname', '', $ret)) {
$this->sys->setHostname($ret);
}
 
if (preg_match('/SMP/', $buf)) {
$result .= ' (SMP)';
}
}
}
return $result;
}
function uptime () {
$buf = rfts( '/proc/uptime', 1 );
$ar_buf = explode( ' ', $buf );
$result = trim( $ar_buf[0] );
}
}
 
return $result;
}
/**
* Kernel Version
*
* @return void
*/
private function _kernel()
{
$result = "";
if (CommonFunctions::executeProgram($uname="uptrack-uname", '-r', $strBuf, false) || // show effective kernel if ksplice uptrack is installed
CommonFunctions::executeProgram($uname="uname", '-r', $strBuf, PSI_DEBUG)) {
$result = $strBuf;
if (CommonFunctions::executeProgram($uname, '-v', $strBuf, PSI_DEBUG)) {
if (preg_match('/SMP/', $strBuf)) {
$result .= ' (SMP)';
}
}
if (CommonFunctions::executeProgram($uname, '-m', $strBuf, PSI_DEBUG)) {
$result .= ' '.$strBuf;
}
} elseif (CommonFunctions::rfts('/proc/version', $strBuf, 1) && preg_match('/version\s+(\S+)/', $strBuf, $ar_buf)) {
$result = $ar_buf[1];
if (preg_match('/SMP/', $strBuf)) {
$result .= ' (SMP)';
}
}
if ($result != "") {
if (CommonFunctions::rfts('/proc/self/cgroup', $strBuf2, 0, 4096, false)) {
if (preg_match('/:\/lxc\//m', $strBuf2)) {
$result .= ' [lxc]';
} elseif (preg_match('/:\/docker\//m', $strBuf2)) {
$result .= ' [docker]';
} elseif (preg_match('/:\/system\.slice\/docker\-/m', $strBuf2)) {
$result .= ' [docker]';
}
}
if (CommonFunctions::rfts('/proc/version', $strBuf2, 1, 4096, false)
&& preg_match('/^Linux version [\d\.-]+-Microsoft/', $strBuf2)) {
$result .= ' [lxss]';
}
$this->sys->setKernel($result);
}
}
 
function users () {
$strResult = 0;
$strBuf = execute_program('who', '-q');
if( $strBuf != "ERROR" ) {
$arrWho = explode( '=', $strBuf );
$strResult = $arrWho[1];
}
return $strResult;
}
function loadavg ($bar = false) {
$buf = rfts( '/proc/loadavg' );
if( $buf == "ERROR" ) {
$results['avg'] = array('N.A.', 'N.A.', 'N.A.');
} else {
$results['avg'] = preg_split("/\s/", $buf, 4);
unset($results['avg'][3]); // don't need the extra values, only first three
}
if ($bar) {
$buf = rfts( '/proc/stat', 1 );
if( $buf != "ERROR" ) {
sscanf($buf, "%*s %Ld %Ld %Ld %Ld", $ab, $ac, $ad, $ae);
// Find out the CPU load
// user + sys = load
// total = total
$load = $ab + $ac + $ad; // cpu.user + cpu.sys
$total = $ab + $ac + $ad + $ae; // cpu.total
/**
* UpTime
* time the system is running
*
* @return void
*/
protected function _uptime()
{
if (CommonFunctions::rfts('/proc/uptime', $buf, 1, 4096, PSI_OS != 'Android')) {
$ar_buf = preg_split('/ /', $buf);
$this->sys->setUptime(trim($ar_buf[0]));
} elseif (CommonFunctions::executeProgram('uptime', '', $buf)) {
if (preg_match("/up (\d+) day[s]?,[ ]+(\d+):(\d+),/", $buf, $ar_buf)) {
$min = $ar_buf[3];
$hours = $ar_buf[2];
$days = $ar_buf[1];
$this->sys->setUptime($days * 86400 + $hours * 3600 + $min * 60);
} elseif (preg_match("/up (\d+) day[s]?,[ ]+(\d+) min,/", $buf, $ar_buf)) {
$min = $ar_buf[2];
$days = $ar_buf[1];
$this->sys->setUptime($days * 86400 + $min * 60);
} elseif (preg_match("/up[ ]+(\d+):(\d+),/", $buf, $ar_buf)) {
$min = $ar_buf[2];
$hours = $ar_buf[1];
$this->sys->setUptime($hours * 3600 + $min * 60);
} elseif (preg_match("/up[ ]+(\d+) min,/", $buf, $ar_buf)) {
$min = $ar_buf[1];
$this->sys->setUptime($min * 60);
}
}
}
 
// we need a second value, wait 1 second befor getting (< 1 second no good value will occour)
sleep(1);
$buf = rfts( '/proc/stat', 1 );
sscanf($buf, "%*s %Ld %Ld %Ld %Ld", $ab, $ac, $ad, $ae);
$load2 = $ab + $ac + $ad;
$total2 = $ab + $ac + $ad + $ae;
$results['cpupercent'] = (100*($load2 - $load)) / ($total2 - $total);
}
/**
* Processor Load
* optionally create a loadbar
*
* @return void
*/
protected function _loadavg()
{
if (CommonFunctions::rfts('/proc/loadavg', $buf, 1, 4096, PSI_OS != 'Android')) {
$result = preg_split("/\s/", $buf, 4);
// don't need the extra values, only first three
unset($result[3]);
$this->sys->setLoad(implode(' ', $result));
} elseif (CommonFunctions::executeProgram('uptime', '', $buf) && preg_match("/load average: (.*), (.*), (.*)$/", $buf, $ar_buf)) {
$this->sys->setLoad($ar_buf[1].' '.$ar_buf[2].' '.$ar_buf[3]);
}
if (PSI_LOAD_BAR) {
$this->sys->setLoadPercent($this->_parseProcStat('cpu'));
}
}
return $results;
}
 
function cpu_info () {
$bufr = rfts( '/proc/cpuinfo' );
$results = array("cpus" => 0);
if ( $bufr != "ERROR" ) {
$bufe = explode("\n", $bufr);
$results = array('cpus' => 0, 'bogomips' => 0);
$ar_buf = array();
foreach( $bufe as $buf ) {
$arrBuff = preg_split('/\s+:\s+/', trim($buf));
if( count( $arrBuff ) == 2 ) {
$key = $arrBuff[0];
$value = $arrBuff[1];
// All of the tags here are highly architecture dependant.
// the only way I could reconstruct them for machines I don't
// have is to browse the kernel source. So if your arch isn't
// supported, tell me you want it written in.
switch ($key) {
case 'model name':
$results['model'] = $value;
break;
case 'cpu MHz':
$results['cpuspeed'] = sprintf('%.2f', $value);
break;
case 'cycle frequency [Hz]': // For Alpha arch - 2.2.x
$results['cpuspeed'] = sprintf('%.2f', $value / 1000000);
break;
case 'clock': // For PPC arch (damn borked POS)
$results['cpuspeed'] = sprintf('%.2f', $value);
break;
case 'cpu': // For PPC arch (damn borked POS)
$results['model'] = $value;
break;
case 'L2 cache': // More for PPC
$results['cache'] = $value;
break;
case 'revision': // For PPC arch (damn borked POS)
$results['model'] .= ' ( rev: ' . $value . ')';
break;
case 'cpu model': // For Alpha arch - 2.2.x
$results['model'] .= ' (' . $value . ')';
break;
case 'cache size':
$results['cache'] = $value;
break;
case 'bogomips':
$results['bogomips'] += $value;
break;
case 'BogoMIPS': // For alpha arch - 2.2.x
$results['bogomips'] += $value;
break;
case 'BogoMips': // For sparc arch
$results['bogomips'] += $value;
break;
case 'cpus detected': // For Alpha arch - 2.2.x
$results['cpus'] += $value;
break;
case 'system type': // Alpha arch - 2.2.x
$results['model'] .= ', ' . $value . ' ';
break;
case 'platform string': // Alpha arch - 2.2.x
$results['model'] .= ' (' . $value . ')';
break;
case 'processor':
$results['cpus'] += 1;
break;
case 'Cpu0ClkTck': // Linux sparc64
$results['cpuspeed'] = sprintf('%.2f', hexdec($value) / 1000000);
break;
case 'Cpu0Bogo': // Linux sparc64 & sparc32
$results['bogomips'] = $value;
break;
case 'ncpus probed': // Linux sparc64 & sparc32
$results['cpus'] = $value;
break;
}
}
}
// sparc64 specific code follows
// This adds the ability to display the cache that a CPU has
// Originally made by Sven Blumenstein <bazik@gentoo.org> in 2004
// Modified by Tom Weustink <freshy98@gmx.net> in 2004
$sparclist = array('SUNW,UltraSPARC@0,0', 'SUNW,UltraSPARC-II@0,0', 'SUNW,UltraSPARC@1c,0', 'SUNW,UltraSPARC-IIi@1c,0', 'SUNW,UltraSPARC-II@1c,0', 'SUNW,UltraSPARC-IIe@0,0');
foreach ($sparclist as $name) {
$buf = rfts( '/proc/openprom/' . $name . '/ecache-size',1 , 32, false );
if( $buf != "ERROR" ) {
$results['cache'] = base_convert($buf, 16, 10)/1024 . ' KB';
}
}
// sparc64 specific code ends
// XScale detection code
if ( $results['cpus'] == 0 ) {
foreach( $bufe as $buf ) {
$fields = preg_split('/\s*:\s*/', trim($buf), 2);
if (sizeof($fields) == 2) {
list($key, $value) = $fields;
switch($key) {
case 'Processor':
$results['cpus'] += 1;
$results['model'] = $value;
break;
case 'BogoMIPS': //BogoMIPS are not BogoMIPS on this CPU, it's the speed, no BogoMIPS available
$results['cpuspeed'] = $value;
break;
case 'I size':
$results['cache'] = $value;
break;
case 'D size':
$results['cache'] += $value;
break;
}
}
}
$results['cache'] = $results['cache'] / 1024 . " KB";
}
}
$keys = array_keys($results);
$keys2be = array('model', 'cpuspeed', 'cache', 'bogomips', 'cpus');
while ($ar_buf = each($keys2be)) {
if (! in_array($ar_buf[1], $keys)) {
$results[$ar_buf[1]] = 'N.A.';
}
}
$buf = rfts( '/proc/acpi/thermal_zone/THRM/temperature', 1, 4096, false );
if ( $buf != "ERROR" ) {
$results['temp'] = substr( $buf, 25, 2 );
}
return $results;
}
/**
* fill the load for a individual cpu, through parsing /proc/stat for the specified cpu
*
* @param String $cpuline cpu for which load should be meassured
*
* @return Integer
*/
protected function _parseProcStat($cpuline)
{
if (is_null($this->_cpu_loads)) {
$this->_cpu_loads = array();
 
function pci () {
$arrResults = array();
$booDevice = false;
if( ! $arrResults = $this->parser->parse_lspci() ) {
$strBuf = rfts( '/proc/pci', 0, 4096, false );
if( $strBuf != "ERROR" ) {
$arrBuf = explode( "\n", $strBuf );
foreach( $arrBuf as $strLine ) {
if( preg_match( '/Bus/', $strLine ) ) {
$booDevice = true;
continue;
}
if( $booDevice ) {
list( $strKey, $strValue ) = explode( ': ', $strLine, 2 );
if( ! preg_match( '/bridge/i', $strKey ) && ! preg_match( '/USB/i ', $strKey ) ) {
$arrResults[] = preg_replace( '/\([^\)]+\)\.$/', '', trim( $strValue ) );
}
$booDevice = false;
}
}
asort( $arrResults );
}
}
return $arrResults;
}
$cpu_tmp = array();
if (CommonFunctions::rfts('/proc/stat', $buf)) {
if (preg_match_all('/^(cpu[0-9]*) (.*)/m', $buf, $matches, PREG_SET_ORDER)) {
foreach ($matches as $line) {
$cpu = $line[1];
$buf2 = $line[2];
 
function ide () {
$results = array();
$bufd = gdc( '/proc/ide', false );
$cpu_tmp[$cpu] = array();
 
foreach( $bufd as $file ) {
if (preg_match('/^hd/', $file)) {
$results[$file] = array();
$buf = rfts("/proc/ide/" . $file . "/media", 1 );
if ( $buf != "ERROR" ) {
$results[$file]['media'] = trim($buf);
if ($results[$file]['media'] == 'disk') {
$results[$file]['media'] = 'Hard Disk';
$buf = rfts( "/proc/ide/" . $file . "/capacity", 1, 4096, false);
if( $buf == "ERROR" ) {
$buf = rfts( "/sys/block/" . $file . "/size", 1, 4096, false);
}
if ( $buf != "ERROR" ) {
$results[$file]['capacity'] = trim( $buf );
}
} elseif ($results[$file]['media'] == 'cdrom') {
$results[$file]['media'] = 'CD-ROM';
unset($results[$file]['capacity']);
}
$ab = 0;
$ac = 0;
$ad = 0;
$ae = 0;
sscanf($buf2, "%Ld %Ld %Ld %Ld", $ab, $ac, $ad, $ae);
$cpu_tmp[$cpu]['load'] = $ab + $ac + $ad; // cpu.user + cpu.sys
$cpu_tmp[$cpu]['total'] = $ab + $ac + $ad + $ae; // cpu.total
}
}
 
// we need a second value, wait 1 second befor getting (< 1 second no good value will occour)
sleep(1);
 
if (CommonFunctions::rfts('/proc/stat', $buf)) {
if (preg_match_all('/^(cpu[0-9]*) (.*)/m', $buf, $matches, PREG_SET_ORDER)) {
foreach ($matches as $line) {
$cpu = $line[1];
if (isset($cpu_tmp[$cpu])) {
$buf2 = $line[2];
 
$ab = 0;
$ac = 0;
$ad = 0;
$ae = 0;
sscanf($buf2, "%Ld %Ld %Ld %Ld", $ab, $ac, $ad, $ae);
$load2 = $ab + $ac + $ad; // cpu.user + cpu.sys
$total2 = $ab + $ac + $ad + $ae; // cpu.total
$total = $cpu_tmp[$cpu]['total'];
$load = $cpu_tmp[$cpu]['load'];
$this->_cpu_loads[$cpu] = 0;
if ($total > 0 && $total2 > 0 && $load > 0 && $load2 > 0 && $total2 != $total && $load2 != $load) {
$this->_cpu_loads[$cpu] = (100 * ($load2 - $load)) / ($total2 - $total);
}
}
}
}
}
}
}
 
if (isset($this->_cpu_loads[$cpuline])) {
return $this->_cpu_loads[$cpuline];
} else {
unset($results[$file]);
}
return 0;
}
}
 
$buf = rfts( "/proc/ide/" . $file . "/model", 1 );
if ( $buf != "ERROR" ) {
$results[$file]['model'] = trim( $buf );
if (preg_match('/WDC/', $results[$file]['model'])) {
$results[$file]['manufacture'] = 'Western Digital';
} elseif (preg_match('/IBM/', $results[$file]['model'])) {
$results[$file]['manufacture'] = 'IBM';
} elseif (preg_match('/FUJITSU/', $results[$file]['model'])) {
$results[$file]['manufacture'] = 'Fujitsu';
} else {
$results[$file]['manufacture'] = 'Unknown';
}
}
}
}
/**
* CPU information
* All of the tags here are highly architecture dependant.
*
* @return void
*/
protected function _cpuinfo()
{
if (CommonFunctions::rfts('/proc/cpuinfo', $bufr)) {
$cpulist = null;
$raslist = null;
 
asort($results);
return $results;
}
// sparc
if (preg_match('/\nCpu(\d+)Bogo\s*:/i', $bufr)) {
$bufr = preg_replace('/\nCpu(\d+)ClkTck\s*:/i', "\nCpu0ClkTck:", preg_replace('/\nCpu(\d+)Bogo\s*:/i', "\n\nprocessor: $1\nCpu0Bogo:", $bufr));
} else {
$bufr = preg_replace('/\nCpu(\d+)ClkTck\s*:/i', "\n\nprocessor: $1\nCpu0ClkTck:", $bufr);
}
 
function scsi () {
$results = array();
$dev_vendor = '';
$dev_model = '';
$dev_rev = '';
$dev_type = '';
$s = 1;
$get_type = 0;
if (preg_match('/\nprocessor\s*:\s*\d+\r?\nprocessor\s*:\s*\d+/', $bufr)) {
$bufr = preg_replace('/^(processor\s*:\s*\d+)\r?$/m', "$1\n", $bufr);
}
 
$bufr = execute_program('lsscsi', '-c', false);
if( $bufr == "ERROR" ) {
$bufr = rfts( '/proc/scsi/scsi', 0, 4096, false);
// IBM/S390
$bufr = preg_replace('/\ncpu number\s*:\s*(\d+)\r?\ncpu MHz dynamic\s*:\s*(\d+)/m', "\nprocessor:$1\nclock:$2", $bufr);
 
$processors = preg_split('/\s?\n\s?\n/', trim($bufr));
 
//first stage
$_arch = null;
$_impl = null;
$_part = null;
$_hard = null;
$_revi = null;
$_cpus = null;
$_buss = null;
$_bogo = null;
$_vend = null;
$procname = null;
foreach ($processors as $processor) if (!preg_match('/^\s*processor\s*:/mi', $processor)) {
$details = preg_split("/\n/", $processor, -1, PREG_SPLIT_NO_EMPTY);
foreach ($details as $detail) {
$arrBuff = preg_split('/\s*:\s*/', trim($detail));
if ((count($arrBuff) == 2) && (($arrBuff1 = trim($arrBuff[1])) !== '')) {
switch (strtolower($arrBuff[0])) {
case 'cpu architecture':
$_arch = $arrBuff1;
break;
case 'cpu implementer':
$_impl = $arrBuff1;
break;
case 'cpu part':
$_part = $arrBuff1;
break;
case 'hardware':
$_hard = $arrBuff1;
break;
case 'revision':
$_revi = $arrBuff1;
break;
case 'cpu frequency':
if (preg_match('/^(\d+)\s+Hz/i', $arrBuff1, $bufr2)) {
$_cpus = round($bufr2[1]/1000000);
}
break;
case 'system bus frequency':
if (preg_match('/^(\d+)\s+Hz/i', $arrBuff1, $bufr2)) {
$_buss = round($bufr2[1]/1000000);
}
break;
case 'bogomips per cpu':
$_bogo = round($arrBuff1);
break;
case 'vendor_id':
$_vend = $arrBuff1;
case 'cpu':
$procname = $arrBuff1;
break;
}
}
}
}
 
//second stage
$cpucount = 0;
$speedset = false;
foreach ($processors as $processor) if (preg_match('/^\s*processor\s*:/mi', $processor)) {
$proc = null;
$arch = null;
$impl = null;
$part = null;
$dev = new CpuDevice();
$details = preg_split("/\n/", $processor, -1, PREG_SPLIT_NO_EMPTY);
foreach ($details as $detail) {
$arrBuff = preg_split('/\s*:\s*/', trim($detail));
if ((count($arrBuff) == 2) && (($arrBuff1 = trim($arrBuff[1])) !== '')) {
switch (strtolower($arrBuff[0])) {
case 'processor':
$proc = $arrBuff1;
if (is_numeric($proc)) {
if (strlen($procname)>0) {
$dev->setModel($procname);
}
} else {
$procname = $proc;
$dev->setModel($procname);
}
break;
case 'model name':
case 'cpu model':
case 'cpu type':
case 'cpu':
$dev->setModel($arrBuff1);
break;
case 'cpu mhz':
case 'clock':
if ($arrBuff1 > 0) { //openSUSE fix
$dev->setCpuSpeed($arrBuff1);
$speedset = true;
}
break;
case 'cpu mhz static':
if ($arrBuff1 > 0) { //openSUSE fix
$dev->setCpuSpeedMax($arrBuff1);
}
break;
case 'cycle frequency [hz]':
$dev->setCpuSpeed($arrBuff1 / 1000000);
$speedset = true;
break;
case 'cpu0clktck':
$dev->setCpuSpeed(hexdec($arrBuff1) / 1000000); // Linux sparc64
$speedset = true;
break;
case 'l3 cache':
case 'cache size':
$dev->setCache(trim(preg_replace("/[a-zA-Z]/", "", $arrBuff1)) * 1024);
break;
case 'initial bogomips':
case 'bogomips':
case 'cpu0bogo':
$dev->setBogomips(round($arrBuff1));
break;
case 'flags':
if (preg_match("/ vmx/", $arrBuff1)) {
$dev->setVirt("vmx");
} elseif (preg_match("/ svm/", $arrBuff1)) {
$dev->setVirt("svm");
} elseif (preg_match("/ hypervisor/", $arrBuff1)) {
$dev->setVirt("hypervisor");
}
break;
case 'i size':
case 'd size':
if ($dev->getCache() === null) {
$dev->setCache($arrBuff1 * 1024);
} else {
$dev->setCache($dev->getCache() + ($arrBuff1 * 1024));
}
break;
case 'cpu architecture':
$arch = $arrBuff1;
break;
case 'cpu implementer':
$impl = $arrBuff1;
break;
case 'cpu part':
$part = $arrBuff1;
break;
case 'vendor_id':
$dev->setVendorId($arrBuff1);
break;
}
}
}
if ($arch === null) $arch = $_arch;
if ($impl === null) $impl = $_impl;
if ($part === null) $part = $_part;
 
// sparc64 specific code follows
// This adds the ability to display the cache that a CPU has
// Originally made by Sven Blumenstein <bazik@gentoo.org> in 2004
// Modified by Tom Weustink <freshy98@gmx.net> in 2004
$sparclist = array('SUNW,UltraSPARC@0,0', 'SUNW,UltraSPARC-II@0,0', 'SUNW,UltraSPARC@1c,0', 'SUNW,UltraSPARC-IIi@1c,0', 'SUNW,UltraSPARC-II@1c,0', 'SUNW,UltraSPARC-IIe@0,0');
foreach ($sparclist as $name) {
if (CommonFunctions::rfts('/proc/openprom/'.$name.'/ecache-size', $buf, 1, 32, false)) {
$dev->setCache(base_convert(trim($buf), 16, 10));
}
}
// sparc64 specific code ends
 
// XScale detection code
if (($arch === "5TE") && ($dev->getBogomips() != null)) {
$dev->setCpuSpeed($dev->getBogomips()); //BogoMIPS are not BogoMIPS on this CPU, it's the speed
$speedset = true;
$dev->setBogomips(null); // no BogoMIPS available, unset previously set BogoMIPS
}
 
if (($dev->getBusSpeed() == 0) && ($_buss !== null)) {
$dev->setBusSpeed($_buss);
}
if (($dev->getCpuSpeed() == 0) && ($_cpus !== null)) {
$dev->setCpuSpeed($_cpus);
$speedset = true;
}
if (($dev->getBogomips() == 0) && ($_bogo !== null)) {
$dev->setBogomips($_bogo);
}
if (($dev->getVendorId() === null) && ($_vend !== null)) {
$dev->setVendorId($_vend);
}
 
if ($proc != null) {
if (!is_numeric($proc)) {
$proc = 0;
}
// variable speed processors specific code follows
if (CommonFunctions::rfts('/sys/devices/system/cpu/cpu'.$proc.'/cpufreq/cpuinfo_cur_freq', $buf, 1, 4096, false)) {
$dev->setCpuSpeed(trim($buf) / 1000);
$speedset = true;
} elseif (CommonFunctions::rfts('/sys/devices/system/cpu/cpu'.$proc.'/cpufreq/scaling_cur_freq', $buf, 1, 4096, false)) {
$dev->setCpuSpeed(trim($buf) / 1000);
$speedset = true;
}
if (CommonFunctions::rfts('/sys/devices/system/cpu/cpu'.$proc.'/cpufreq/cpuinfo_max_freq', $buf, 1, 4096, false)) {
$dev->setCpuSpeedMax(trim($buf) / 1000);
}
if (CommonFunctions::rfts('/sys/devices/system/cpu/cpu'.$proc.'/cpufreq/cpuinfo_min_freq', $buf, 1, 4096, false)) {
$dev->setCpuSpeedMin(trim($buf) / 1000);
}
// variable speed processors specific code ends
if (PSI_LOAD_BAR) {
$dev->setLoad($this->_parseProcStat('cpu'.$proc));
}
/*
if (CommonFunctions::rfts('/proc/acpi/thermal_zone/THRM/temperature', $buf, 1, 4096, false)
&& preg_match("/(\S+)\sC$/", $buf, $value)) {
$dev->setTemp(value[1]);
}
*/
if (($arch !== null) && ($impl !== null) && ($part !== null)) {
if (($impl === '0x41')
&& (($_hard === 'BCM2708') || ($_hard === 'BCM2835') || ($_hard === 'BCM2709') || ($_hard === 'BCM2836') || ($_hard === 'BCM2710') || ($_hard === 'BCM2837') || ($_hard === 'BCM2711') || ($_hard === 'BCM2838'))
&& ($_revi !== null)) { // Raspberry Pi detection (instead of 'cat /proc/device-tree/model')
if ($raslist === null) $raslist = @parse_ini_file(PSI_APP_ROOT."/data/raspberry.ini", true);
if ($raslist && !preg_match('/[^0-9a-f]/', $_revi)) {
if (($revidec = hexdec($_revi)) & 0x800000) {
if ($this->sys->getMachine() === '') {
$manufacturer = ($revidec >> 16) & 15;
if (isset($raslist['manufacturer'][$manufacturer])) {
$manuf = ' '.$raslist['manufacturer'][$manufacturer];
} else {
$manuf = '';
}
$model = ($revidec >> 4) & 255;
if (isset($raslist['model'][$model])) {
$this->sys->setMachine('Raspberry Pi '.$raslist['model'][$model].' (PCB 1.'.($revidec & 15).$manuf.')');
} else {
$this->sys->setMachine('Raspberry Pi (PCB 1.'.($revidec & 15).$manuf.')');
}
}
} else {
if ($this->sys->getMachine() === '') {
if (isset($raslist['old'][$revidec & 0x7fffff])) {
$this->sys->setMachine('Raspberry Pi '.$raslist['old'][$revidec & 0x7fffff]);
} else {
$this->sys->setMachine('Raspberry Pi');
}
}
}
}
} elseif (($_hard !== null) && ($this->sys->getMachine() === '')) { // other ARM hardware
$this->sys->setMachine($_hard);
}
if ($cpulist === null) $cpulist = @parse_ini_file(PSI_APP_ROOT."/data/cpus.ini", true);
if ($cpulist && (isset($cpulist['cpu'][$cpuimplpart = strtolower($impl.','.$part)]))) {
if (($cpumodel = $dev->getModel()) !== '') {
$dev->setModel($cpumodel.' - '.$cpulist['cpu'][$cpuimplpart]);
} else {
$dev->setModel($cpulist['cpu'][$cpuimplpart]);
}
}
} elseif (($_hard !== null) && ($this->sys->getMachine() === '')) { // other hardware
$this->sys->setMachine($_hard);
}
 
if ($dev->getModel() === "") {
$dev->setModel("unknown");
}
$cpucount++;
$this->sys->setCpus($dev);
}
}
 
$cpudevices = glob('/sys/devices/system/cpu/cpu*/uevent', GLOB_NOSORT);
if (is_array($cpudevices) && (($cpustopped = count($cpudevices)-$cpucount) > 0)) {
for (; $cpustopped > 0; $cpustopped--) {
$dev = new CpuDevice();
$dev->setModel("stopped");
if ($speedset) {
$dev->setCpuSpeed(-1);
}
$this->sys->setCpus($dev);
}
}
}
}
if ( $bufr != "ERROR" ) {
$bufe = explode("\n", $bufr);
foreach( $bufe as $buf ) {
if (preg_match('/Vendor/', $buf)) {
preg_match('/Vendor: (.*) Model: (.*) Rev: (.*)/i', $buf, $dev);
list($key, $value) = explode(': ', $buf, 2);
$dev_str = $value;
$get_type = true;
continue;
}
 
if ($get_type) {
preg_match('/Type:\s+(\S+)/i', $buf, $dev_type);
$results[$s]['model'] = "$dev[1] $dev[2] ($dev_type[1])";
$results[$s]['media'] = "Hard Disk";
$s++;
$get_type = false;
}
}
}
asort($results);
return $results;
}
/**
* PCI devices
*
* @return void
*/
private function _pci()
{
if ($arrResults = Parser::lspci()) {
foreach ($arrResults as $dev) {
$this->sys->setPciDevices($dev);
}
} elseif (CommonFunctions::rfts('/proc/pci', $strBuf, 0, 4096, false)) {
$booDevice = false;
$arrBuf = preg_split("/\n/", $strBuf, -1, PREG_SPLIT_NO_EMPTY);
foreach ($arrBuf as $strLine) {
if (preg_match('/^\s*Bus\s/', $strLine)) {
$booDevice = true;
continue;
}
if ($booDevice) {
$dev = new HWDevice();
$dev->setName(preg_replace('/\([^\)]+\)\.$/', '', trim($strLine)));
$this->sys->setPciDevices($dev);
/*
list($strKey, $strValue) = preg_split('/: /', $strLine, 2);
if (!preg_match('/bridge/i', $strKey) && !preg_match('/USB/i ', $strKey)) {
$dev = new HWDevice();
$dev->setName(preg_replace('/\([^\)]+\)\.$/', '', trim($strValue)));
$this->sys->setPciDevices($dev);
}
*/
$booDevice = false;
}
}
} else {
$pcidevices = glob('/sys/bus/pci/devices/*/uevent', GLOB_NOSORT);
if (is_array($pcidevices) && (($total = count($pcidevices)) > 0)) {
$buf = "";
for ($i = 0; $i < $total; $i++) {
if (CommonFunctions::rfts($pcidevices[$i], $buf, 0, 4096, false) && (trim($buf) != "")) {
$pcibuf = "";
if (preg_match("/^PCI_CLASS=(\S+)/m", trim($buf), $subbuf)) {
$pcibuf = "Class ".$subbuf[1].":";
}
if (preg_match("/^PCI_ID=(\S+)/m", trim($buf), $subbuf)) {
$pcibuf .= " Device ".$subbuf[1];
}
if (preg_match("/^DRIVER=(\S+)/m", trim($buf), $subbuf)) {
$pcibuf .= " Driver ".$subbuf[1];
}
$dev = new HWDevice();
if (trim($pcibuf) != "") {
$dev->setName(trim($pcibuf));
} else {
$dev->setName("unknown");
}
$this->sys->setPciDevices($dev);
}
}
}
}
}
 
function usb () {
$results = array();
$devnum = -1;
/**
* IDE devices
*
* @return void
*/
private function _ide()
{
$bufd = CommonFunctions::gdc('/proc/ide', false);
foreach ($bufd as $file) {
if (preg_match('/^hd/', $file)) {
$dev = new HWDevice();
$dev->setName(trim($file));
if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS && CommonFunctions::rfts("/proc/ide/".$file."/media", $buf, 1)) {
if (trim($buf) == 'disk') {
if (CommonFunctions::rfts("/proc/ide/".$file."/capacity", $buf, 1, 4096, false) || CommonFunctions::rfts("/sys/block/".$file."/size", $buf, 1, 4096, false)) {
$dev->setCapacity(trim($buf) * 512);
}
}
}
if (CommonFunctions::rfts("/proc/ide/".$file."/model", $buf, 1)) {
$dev->setName($dev->getName().": ".trim($buf));
}
$this->sys->setIdeDevices($dev);
}
}
}
 
$bufr = execute_program('lsusb', '', false);
if( $bufr == "ERROR" ) {
$bufr = rfts( '/proc/bus/usb/devices', 0, 4096, false );
if ( $bufr != "ERROR" ) {
$bufe = explode("\n", $bufr);
foreach( $bufe as $buf ) {
if (preg_match('/^T/', $buf)) {
$devnum += 1;
$results[$devnum] = "";
} elseif (preg_match('/^S:/', $buf)) {
list($key, $value) = explode(': ', $buf, 2);
list($key, $value2) = explode('=', $value, 2);
if (trim($key) != "SerialNumber") {
$results[$devnum] .= " " . trim($value2);
$devstring = 0;
}
}
/**
* SCSI devices
*
* @return void
*/
private function _scsi()
{
$getline = 0;
$device = null;
$scsiid = null;
if (CommonFunctions::executeProgram('lsscsi', '-c', $bufr, PSI_DEBUG) || CommonFunctions::rfts('/proc/scsi/scsi', $bufr, 0, 4096, PSI_DEBUG)) {
$bufe = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
foreach ($bufe as $buf) {
if (preg_match('/Host: scsi(\d+) Channel: (\d+) Target: (\d+) Lun: (\d+)/i', $buf, $scsiids)
|| preg_match('/Host: scsi(\d+) Channel: (\d+) Id: (\d+) Lun: (\d+)/i', $buf, $scsiids)) {
$scsiid = $scsiids;
$getline = 1;
continue;
}
if ($getline == 1) {
preg_match('/Vendor: (.*) Model: (.*) Rev: (.*)/i', $buf, $devices);
$getline = 2;
$device = $devices;
continue;
}
if ($getline == 2) {
preg_match('/Type:\s+(\S+)/i', $buf, $dev_type);
 
$dev = new HWDevice();
$dev->setName($device[1].' '.$device[2].' ('.$dev_type[1].')');
 
if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS
&& ($dev_type[1]==='Direct-Access')) {
$sizelist = glob('/sys/bus/scsi/devices/'.intval($scsiid[1]).':'.intval($scsiid[2]).':'.intval($scsiid[3]).':'.intval($scsiid[4]).'/*/*/size', GLOB_NOSORT);
if (is_array($sizelist) && (($total = count($sizelist)) > 0)) {
$buf = "";
for ($i = 0; $i < $total; $i++) {
if (CommonFunctions::rfts($sizelist[$i], $buf, 1, 4096, false) && (($buf=trim($buf)) != "") && ($buf > 0)) {
$dev->setCapacity($buf * 512);
break;
}
}
}
}
$this->sys->setScsiDevices($dev);
$getline = 0;
}
}
}
} else {
$bufe = explode( "\n", $bufr );
foreach( $bufe as $buf ) {
$device = preg_split("/ /", $buf, 7);
if( isset( $device[6] ) && trim( $device[6] ) != "" ) {
$results[$devnum++] = trim( $device[6] );
}
}
}
}
return $results;
}
 
function sbus () {
$results = array();
$_results[0] = "";
// TODO. Nothing here yet. Move along.
$results = $_results;
return $results;
}
/**
* USB devices
*
* @return void
*/
protected function _usb()
{
$usbarray = array();
if (CommonFunctions::executeProgram('lsusb', (PSI_OS != 'Android')?'':'2>/dev/null', $bufr, PSI_DEBUG && (PSI_OS != 'Android'), 5) && ($bufr !== "")) {
$bufe = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
foreach ($bufe as $buf) {
$device = preg_split("/ /", $buf, 7);
if (((isset($device[6]) && trim($device[6]) != "")) ||
((isset($device[5]) && trim($device[5]) != ""))) {
$usbid = intval($device[1]).'-'.intval(trim($device[3],':')).' '.$device[5];
if ((isset($device[6]) && trim($device[6]) != "")) {
$usbarray[$usbid]['name'] = trim($device[6]);
} else {
$usbarray[$usbid]['name'] = 'unknown';
}
}
}
}
 
function network () {
$results = array();
$usbdevices = glob('/sys/bus/usb/devices/*/idProduct', GLOB_NOSORT);
if (is_array($usbdevices) && (($total = count($usbdevices)) > 0)) {
for ($i = 0; $i < $total; $i++) {
if (CommonFunctions::rfts($usbdevices[$i], $idproduct, 1, 4096, false) && (($idproduct=trim($idproduct)) != "")) { //is readable
$busnum = CommonFunctions::rolv($usbdevices[$i], '/\/idProduct$/', '/busnum');
$devnum = CommonFunctions::rolv($usbdevices[$i], '/\/idProduct$/', '/devnum');
$idvendor = CommonFunctions::rolv($usbdevices[$i], '/\/idProduct$/', '/idVendor');
if (($busnum!==null) && ($devnum!==null) && ($idvendor!==null)) {
$usbid = intval($busnum).'-'.intval($devnum).' '.$idvendor.':'.$idproduct;
$manufacturer = CommonFunctions::rolv($usbdevices[$i], '/\/idProduct$/', '/manufacturer');
if ($manufacturer!==null) {
$usbarray[$usbid]['manufacturer'] = $manufacturer;
}
$product = CommonFunctions::rolv($usbdevices[$i], '/\/idProduct$/', '/product');
if ($product!==null) {
$usbarray[$usbid]['product'] = $product;
}
if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS
&& defined('PSI_SHOW_DEVICES_SERIAL') && PSI_SHOW_DEVICES_SERIAL) {
$serial = CommonFunctions::rolv($usbdevices[$i], '/\/idProduct$/', '/serial');
if (($serial!==null) && !preg_match('/\W/', $serial)) {
$usbarray[$usbid]['serial'] = $serial;
}
}
}
}
}
}
 
$bufr = rfts( '/proc/net/dev' );
if ( $bufr != "ERROR" ) {
$bufe = explode("\n", $bufr);
foreach( $bufe as $buf ) {
if (preg_match('/:/', $buf)) {
list($dev_name, $stats_list) = preg_split('/:/', $buf, 2);
$stats = preg_split('/\s+/', trim($stats_list));
$results[$dev_name] = array();
if ((count($usbarray) == 0) && CommonFunctions::rfts('/proc/bus/usb/devices', $bufr, 0, 4096, false)) {
$devnum = -1;
$bufe = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
foreach ($bufe as $buf) {
if (preg_match('/^T/', $buf)) {
$devnum++;
} elseif (preg_match('/^S:/', $buf)) {
list($key, $value) = preg_split('/: /', $buf, 2);
list($key, $value2) = preg_split('/=/', $value, 2);
switch (trim($key)) {
case 'Manufacturer':
$usbarray[$devnum]['manufacturer'] = trim($value2);
break;
case 'Product':
$usbarray[$devnum]['product'] = trim($value2);
break;
case 'SerialNumber':
if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS
&& defined('PSI_SHOW_DEVICES_SERIAL') && PSI_SHOW_DEVICES_SERIAL
&& !preg_match('/\W/', trim($value2))) {
$usbarray[$devnum]['serial'] = trim($value2);
}
break;
}
}
}
}
 
$results[$dev_name]['rx_bytes'] = $stats[0];
$results[$dev_name]['rx_packets'] = $stats[1];
$results[$dev_name]['rx_errs'] = $stats[2];
$results[$dev_name]['rx_drop'] = $stats[3];
if ((count($usbarray) == 0) && CommonFunctions::rfts('/proc/bus/input/devices', $bufr, 0, 4096, false)) {
$devnam = "unknown";
$bufe = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
foreach ($bufe as $buf) {
if (preg_match('/^I:\s+(.+)/', $buf, $bufr)
&& isset($bufr[1]) && (trim($bufr[1])!=="")) {
$devnam = trim($bufr[1]);
$usbarray[$devnam]['phys'] = 'unknown';
} elseif (preg_match('/^N:\s+Name="([^"]+)"/', $buf, $bufr2)
&& isset($bufr2[1]) && (trim($bufr2[1])!=="")) {
$usbarray[$devnam]['name'] = trim($bufr2[1]);
} elseif (preg_match('/^P:\s+Phys=(.*)/', $buf, $bufr2)
&& isset($bufr2[1]) && (trim($bufr2[1])!=="")) {
$usbarray[$devnam]['phys'] = trim($bufr2[1]);
} elseif (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS
&& defined('PSI_SHOW_DEVICES_SERIAL') && PSI_SHOW_DEVICES_SERIAL
&& preg_match('/^U:\s+Uniq=(.+)/', $buf, $bufr2)
&& isset($bufr2[1]) && (trim($bufr2[1])!=="")) {
$usbarray[$devnam]['serial'] = trim($bufr2[1]);
}
}
}
 
$results[$dev_name]['tx_bytes'] = $stats[8];
$results[$dev_name]['tx_packets'] = $stats[9];
$results[$dev_name]['tx_errs'] = $stats[10];
$results[$dev_name]['tx_drop'] = $stats[11];
foreach ($usbarray as $usbdev) if (!isset($usbdev['phys']) || preg_match('/^usb-/', $usbdev['phys'])) {
$dev = new HWDevice();
 
$results[$dev_name]['errs'] = $stats[2] + $stats[10];
$results[$dev_name]['drop'] = $stats[3] + $stats[11];
}
}
if (isset($usbdev['manufacturer']) && (($manufacturer=$usbdev['manufacturer']) !== 'no manufacturer')) {
if (preg_match("/^linux\s/i", $manufacturer)) {
$manufacturer = 'Linux Foundation';
}
if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS) {
$dev->setManufacturer($manufacturer);
}
} else {
$manufacturer = '';
}
 
if (isset($usbdev['product'])) {
$product = $usbdev['product'];
if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS) {
$dev->setProduct($product);
}
} else {
$product = '';
}
 
if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS
&& defined('PSI_SHOW_DEVICES_SERIAL') && PSI_SHOW_DEVICES_SERIAL
&& isset($usbdev['serial'])) {
$dev->setSerial($usbdev['serial']);
}
 
if (isset($usbdev['name']) && (($name=$usbdev['name']) !== 'unknown')) {
$dev->setName($name);
} else {
if (($newname = trim($manufacturer.' '.$product)) !== '') {
$dev->setName($newname);
} else {
$dev->setName('unknown');
}
}
 
$this->sys->setUsbDevices($dev);
}
}
return $results;
}
 
function memory () {
$results['ram'] = array('total' => 0, 'free' => 0, 'used' => 0, 'percent' => 0);
$results['swap'] = array('total' => 0, 'free' => 0, 'used' => 0, 'percent' => 0);
$results['devswap'] = array();
/**
* I2C devices
*
* @return void
*/
protected function _i2c()
{
$i2cdevices = glob('/sys/bus/i2c/devices/*/name', GLOB_NOSORT);
if (is_array($i2cdevices) && (($total = count($i2cdevices)) > 0)) {
$buf = "";
for ($i = 0; $i < $total; $i++) {
if (CommonFunctions::rfts($i2cdevices[$i], $buf, 1, 4096, false) && (trim($buf) != "")) {
$dev = new HWDevice();
$dev->setName(trim($buf));
$this->sys->setI2cDevices($dev);
}
}
}
}
 
$bufr = rfts( '/proc/meminfo' );
if ( $bufr != "ERROR" ) {
$bufe = explode("\n", $bufr);
foreach( $bufe as $buf ) {
if (preg_match('/^MemTotal:\s+(.*)\s*kB/i', $buf, $ar_buf)) {
$results['ram']['total'] = $ar_buf[1];
} else if (preg_match('/^MemFree:\s+(.*)\s*kB/i', $buf, $ar_buf)) {
$results['ram']['free'] = $ar_buf[1];
} else if (preg_match('/^Cached:\s+(.*)\s*kB/i', $buf, $ar_buf)) {
$results['ram']['cached'] = $ar_buf[1];
} else if (preg_match('/^Buffers:\s+(.*)\s*kB/i', $buf, $ar_buf)) {
$results['ram']['buffers'] = $ar_buf[1];
}
}
/**
* NVMe devices
*
* @return void
*/
protected function _nvme()
{
if (CommonFunctions::executeProgram('nvme', 'list', $bufr, PSI_DEBUG) && ($bufr!="")) {
$bufe = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
$count = 0;
$nlocate = array();
$nsize = array();
foreach ($bufe as $buf) {
if ($count == 1) {
$locid = 0;
$nlocate[0] = 0;
$total = strlen($buf);
$begin = true;
for ($i = 0; $i < $total; $i++) {
if ($begin) {
if ($buf[$i] !== '-') {
$nsize[$locid] = $i - $nlocate[$locid];
$locid++;
$begin = false;
}
} else {
if ($buf[$i] === '-') {
$nlocate[$locid] = $i;
$begin = true;
}
}
}
if ($begin) {
$nsize[$locid] = $i - $nlocate[$locid];
}
} elseif ($count > 1) {
if (isset($nlocate[2]) && isset($nsize[2])) {
$dev = new HWDevice();
$dev->setName(trim(substr($buf, $nlocate[2], $nsize[2])));
if (defined('PSI_SHOW_DEVICES_INFOS') && (PSI_SHOW_DEVICES_INFOS)) {
if (isset($nlocate[4]) && isset($nsize[4])) {
if (preg_match('/\/\s*([0-9\.]+)\s*(B|KB|MB|GB|TB|PB)$/', str_replace(',', '.', trim(substr($buf, $nlocate[4], $nsize[4]))), $tmpbuf)) {
switch ($tmpbuf[2]) {
case 'B':
$dev->setCapacity($tmpbuf[1]);
break;
case 'KB':
$dev->setCapacity(1000*$tmpbuf[1]);
break;
case 'MB':
$dev->setCapacity(1000*1000*$tmpbuf[1]);
break;
case 'GB':
$dev->setCapacity(1000*1000*1000*$tmpbuf[1]);
break;
case 'TB':
$dev->setCapacity(1000*1000*1000*1000*$tmpbuf[1]);
break;
case 'PB':
$dev->setCapacity(1000*1000*1000*1000*1000*$tmpbuf[1]);
break;
}
}
}
if (defined('PSI_SHOW_DEVICES_SERIAL') && PSI_SHOW_DEVICES_SERIAL) {
if (isset($nlocate[1]) && isset($nsize[1])) {
$dev->setSerial(trim(substr($buf, $nlocate[1], $nsize[1])));
}
}
}
$this->sys->setNvmeDevices($dev);
}
}
$count++;
}
}
}
 
$results['ram']['used'] = $results['ram']['total'] - $results['ram']['free'];
$results['ram']['percent'] = round(($results['ram']['used'] * 100) / $results['ram']['total']);
// values for splitting memory usage
if (isset($results['ram']['cached']) && isset($results['ram']['buffers'])) {
$results['ram']['app'] = $results['ram']['used'] - $results['ram']['cached'] - $results['ram']['buffers'];
$results['ram']['app_percent'] = round(($results['ram']['app'] * 100) / $results['ram']['total']);
$results['ram']['buffers_percent'] = round(($results['ram']['buffers'] * 100) / $results['ram']['total']);
$results['ram']['cached_percent'] = round(($results['ram']['cached'] * 100) / $results['ram']['total']);
}
/**
* Network devices
* includes also rx/tx bytes
*
* @return void
*/
protected function _network()
{
if (CommonFunctions::rfts('/proc/net/dev', $bufr, 0, 4096, PSI_DEBUG)) {
$bufe = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
foreach ($bufe as $buf) {
if (preg_match('/:/', $buf)) {
list($dev_name, $stats_list) = preg_split('/:/', $buf, 2);
$stats = preg_split('/\s+/', trim($stats_list));
$dev = new NetDevice();
$dev->setName(trim($dev_name));
$dev->setRxBytes($stats[0]);
$dev->setTxBytes($stats[8]);
$dev->setErrors($stats[2] + $stats[10]);
$dev->setDrops($stats[3] + $stats[11]);
if (defined('PSI_SHOW_NETWORK_INFOS') && (PSI_SHOW_NETWORK_INFOS)) {
$macaddr = "";
if ((CommonFunctions::executeProgram('ip', 'addr show '.trim($dev_name), $bufr2, PSI_DEBUG) && ($bufr2!=""))
|| CommonFunctions::executeProgram('ifconfig', trim($dev_name).' 2>/dev/null', $bufr2, PSI_DEBUG)) {
$bufe2 = preg_split("/\n/", $bufr2, -1, PREG_SPLIT_NO_EMPTY);
foreach ($bufe2 as $buf2) {
// if (preg_match('/^'.trim($dev_name).'\s+Link\sencap:Ethernet\s+HWaddr\s(\S+)/i', $buf2, $ar_buf2)
if (preg_match('/\s+encap:Ethernet\s+HWaddr\s(\S+)/i', $buf2, $ar_buf2)
|| preg_match('/\s+encap:UNSPEC\s+HWaddr\s(\S+)-00-00-00-00-00-00-00-00-00-00\s*$/i', $buf2, $ar_buf2)
|| preg_match('/^\s+ether\s+(\S+)\s+txqueuelen/i', $buf2, $ar_buf2)
|| preg_match('/^\s+link\/ether\s+(\S+)\s+brd/i', $buf2, $ar_buf2)
|| preg_match('/^\s+link\/ether\s+(\S+)$/i', $buf2, $ar_buf2)
|| preg_match('/^\s+link\/ieee802.11\s+(\S+)$/i', $buf2, $ar_buf2)) {
if (!defined('PSI_HIDE_NETWORK_MACADDR') || !PSI_HIDE_NETWORK_MACADDR) {
$macaddr = preg_replace('/:/', '-', strtoupper($ar_buf2[1]));
if ($macaddr === '00-00-00-00-00-00') { // empty
$macaddr = "";
}
}
} elseif (preg_match('/^\s+inet\saddr:(\S+)\s+P-t-P:(\S+)/i', $buf2, $ar_buf2)
|| preg_match('/^\s+inet\s+(\S+)\s+netmask.+destination\s+(\S+)/i', $buf2, $ar_buf2)
|| preg_match('/^\s+inet\s+([^\/\s]+).*peer\s+([^\/\s]+).*\s+scope\s((global)|(host))/i', $buf2, $ar_buf2)) {
if ($ar_buf2[1] != $ar_buf2[2]) {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1].";:".$ar_buf2[2]);
} else {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1]);
}
} elseif ((preg_match('/^\s+inet\saddr:(\S+)/i', $buf2, $ar_buf2)
|| preg_match('/^\s+inet\s+(\S+)\s+netmask/i', $buf2, $ar_buf2)
|| preg_match('/^'.trim($dev_name).':\s+ip\s+(\S+)\s+mask/i', $buf2, $ar_buf2)
|| preg_match('/^\s+inet6\saddr:\s([^\/\s]+)(.+)\s+Scope:[GH]/i', $buf2, $ar_buf2)
|| preg_match('/^\s+inet6\s+(\S+)\s+prefixlen(.+)((<global>)|(<host>))/i', $buf2, $ar_buf2)
|| preg_match('/^\s+inet6?\s+([^\/\s]+).*\s+scope\s((global)|(host))/i', $buf2, $ar_buf2))
&& ($ar_buf2[1]!="::") && !preg_match('/^fe80::/i', $ar_buf2[1])) {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').strtolower($ar_buf2[1]));
}
}
}
if ($macaddr != "") {
$dev->setInfo($macaddr.($dev->getInfo()?';'.$dev->getInfo():''));
}
if (CommonFunctions::rfts('/sys/class/net/'.trim($dev_name).'/speed', $buf, 1, 4096, false) && (($speed=trim($buf))!="") && ($buf > 0) && ($buf < 65535)) {
if ($speed > 1000) {
$speed = $speed/1000;
$unit = "G";
} else {
$unit = "M";
}
if (CommonFunctions::rfts('/sys/class/net/'.trim($dev_name).'/duplex', $buf, 1, 4096, false) && (($duplex=strtolower(trim($buf)))!="") && ($duplex!='unknown')) {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$speed.$unit.'b/s '.$duplex);
} else {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$speed.$unit.'b/s');
}
}
}
$this->sys->setNetDevices($dev);
}
}
} elseif (CommonFunctions::executeProgram('ip', 'addr show', $bufr, PSI_DEBUG) && ($bufr!="")) {
$lines = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
$was = false;
$macaddr = "";
$speedinfo = "";
$dev = null;
foreach ($lines as $line) {
if (preg_match("/^\d+:\s+([^\s:]+)/", $line, $ar_buf)) {
if ($was) {
if ($macaddr != "") {
$dev->setInfo($macaddr.($dev->getInfo()?';'.$dev->getInfo():''));
}
if ($speedinfo != "") {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$speedinfo);
}
$this->sys->setNetDevices($dev);
}
$speedinfo = "";
$macaddr = "";
$dev = new NetDevice();
$dev->setName($ar_buf[1]);
if (CommonFunctions::executeProgram('ip', '-s link show '.$ar_buf[1], $bufr2, PSI_DEBUG) && ($bufr2!="")
&& preg_match("/\n\s+RX:\s[^\n]+\n\s+(\d+)\s+\d+\s+(\d+)\s+(\d+)[^\n]+\n\s+TX:\s[^\n]+\n\s+(\d+)\s+\d+\s+(\d+)\s+(\d+)/m", $bufr2, $ar_buf2)) {
$dev->setRxBytes($ar_buf2[1]);
$dev->setTxBytes($ar_buf2[4]);
$dev->setErrors($ar_buf2[2]+$ar_buf2[5]);
$dev->setDrops($ar_buf2[3]+$ar_buf2[6]);
}
$was = true;
if (defined('PSI_SHOW_NETWORK_INFOS') && (PSI_SHOW_NETWORK_INFOS)) {
if (CommonFunctions::rfts('/sys/class/net/'.$ar_buf[1].'/speed', $buf, 1, 4096, false) && (trim($buf)!="")) {
$speed = trim($buf);
if ($speed > 1000) {
$speed = $speed/1000;
$unit = "G";
} else {
$unit = "M";
}
if (CommonFunctions::rfts('/sys/class/net/'.$ar_buf[1].'/duplex', $buf, 1, 4096, false) && (trim($buf)!="")) {
$speedinfo = $speed.$unit.'b/s '.strtolower(trim($buf));
} else {
$speedinfo = $speed.$unit.'b/s';
}
}
}
} else {
if ($was) {
if (defined('PSI_SHOW_NETWORK_INFOS') && (PSI_SHOW_NETWORK_INFOS)) {
if (preg_match('/^\s+link\/ether\s+(\S+)\s+brd/i', $line, $ar_buf2)) {
if (!defined('PSI_HIDE_NETWORK_MACADDR') || !PSI_HIDE_NETWORK_MACADDR) $macaddr = preg_replace('/:/', '-', strtoupper($ar_buf2[1]));
} elseif (preg_match('/^\s+inet\s+([^\/\s]+).*peer\s+([^\/\s]+).*\s+scope\s((global)|(host))/i', $line, $ar_buf2)) {
if ($ar_buf2[1] != $ar_buf2[2]) {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1].";:".$ar_buf2[2]);
} else {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1]);
}
} elseif (preg_match('/^\s+inet6?\s+([^\/\s]+).*\s+scope\s((global)|(host))/i', $line, $ar_buf2)
&& ($ar_buf2[1]!="::") && !preg_match('/^fe80::/i', $ar_buf2[1])) {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').strtolower($ar_buf2[1]));
}
}
}
}
}
if ($was) {
if ($macaddr != "") {
$dev->setInfo($macaddr.($dev->getInfo()?';'.$dev->getInfo():''));
}
if ($speedinfo != "") {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$speedinfo);
}
$this->sys->setNetDevices($dev);
}
} elseif (CommonFunctions::executeProgram('ifconfig', '-a', $bufr, PSI_DEBUG)) {
$lines = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
$was = false;
$errors = 0;
$drops = 0;
$macaddr = "";
$speedinfo = "";
$dev = null;
foreach ($lines as $line) {
if (preg_match("/^([^\s:]+)/", $line, $ar_buf)) {
if ($was) {
$dev->setErrors($errors);
$dev->setDrops($drops);
if ($macaddr != "") {
$dev->setInfo($macaddr.($dev->getInfo()?';'.$dev->getInfo():''));
}
if ($speedinfo != "") {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$speedinfo);
}
$this->sys->setNetDevices($dev);
}
$errors = 0;
$drops = 0;
$speedinfo = "";
$macaddr = "";
$dev = new NetDevice();
$dev->setName($ar_buf[1]);
$was = true;
if (defined('PSI_SHOW_NETWORK_INFOS') && (PSI_SHOW_NETWORK_INFOS)) {
if (CommonFunctions::rfts('/sys/class/net/'.$ar_buf[1].'/speed', $buf, 1, 4096, false) && (trim($buf)!="")) {
$speed = trim($buf);
if ($speed > 1000) {
$speed = $speed/1000;
$unit = "G";
} else {
$unit = "M";
}
if (CommonFunctions::rfts('/sys/class/net/'.$ar_buf[1].'/duplex', $buf, 1, 4096, false) && (trim($buf)!="")) {
$speedinfo = $speed.$unit.'b/s '.strtolower(trim($buf));
} else {
$speedinfo = $speed.$unit.'b/s';
}
}
if (preg_match('/^'.$ar_buf[1].'\s+Link\sencap:Ethernet\s+HWaddr\s(\S+)/i', $line, $ar_buf2))
if (!defined('PSI_HIDE_NETWORK_MACADDR') || !PSI_HIDE_NETWORK_MACADDR) $macaddr = preg_replace('/:/', '-', strtoupper($ar_buf2[1]));
elseif (preg_match('/^'.$ar_buf[1].':\s+ip\s+(\S+)\s+mask/i', $line, $ar_buf2))
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1]);
}
} else {
if ($was) {
if (preg_match('/\sRX bytes:(\d+)\s/i', $line, $ar_buf2)) {
$dev->setRxBytes($ar_buf2[1]);
}
if (preg_match('/\sTX bytes:(\d+)\s/i', $line, $ar_buf2)) {
$dev->setTxBytes($ar_buf2[1]);
}
 
$bufr = rfts( '/proc/swaps' );
if ( $bufr != "ERROR" ) {
$swaps = explode("\n", $bufr);
for ($i = 1; $i < (sizeof($swaps)); $i++) {
if( trim( $swaps[$i] ) != "" ) {
$ar_buf = preg_split('/\s+/', $swaps[$i], 6);
$results['devswap'][$i - 1] = array();
$results['devswap'][$i - 1]['dev'] = $ar_buf[0];
$results['devswap'][$i - 1]['total'] = $ar_buf[2];
$results['devswap'][$i - 1]['used'] = $ar_buf[3];
$results['devswap'][$i - 1]['free'] = ($results['devswap'][$i - 1]['total'] - $results['devswap'][$i - 1]['used']);
$results['devswap'][$i - 1]['percent'] = round(($ar_buf[3] * 100) / $ar_buf[2]);
$results['swap']['total'] += $ar_buf[2];
$results['swap']['used'] += $ar_buf[3];
$results['swap']['free'] = $results['swap']['total'] - $results['swap']['used'];
$results['swap']['percent'] = round(($results['swap']['used'] * 100) / $results['swap']['total']);
}
}
}
if (preg_match('/\sRX packets:\d+\serrors:(\d+)\sdropped:(\d+)/i', $line, $ar_buf2)) {
$errors +=$ar_buf2[1];
$drops +=$ar_buf2[2];
} elseif (preg_match('/\sTX packets:\d+\serrors:(\d+)\sdropped:(\d+)/i', $line, $ar_buf2)) {
$errors +=$ar_buf2[1];
$drops +=$ar_buf2[2];
}
 
if (defined('PSI_SHOW_NETWORK_INFOS') && (PSI_SHOW_NETWORK_INFOS)) {
if (preg_match('/\s+encap:Ethernet\s+HWaddr\s(\S+)/i', $line, $ar_buf2)
|| preg_match('/^\s+ether\s+(\S+)\s+txqueuelen/i', $line, $ar_buf2)) {
if (!defined('PSI_HIDE_NETWORK_MACADDR') || !PSI_HIDE_NETWORK_MACADDR) $macaddr = preg_replace('/:/', '-', strtoupper($ar_buf2[1]));
} elseif (preg_match('/^\s+inet\saddr:(\S+)\s+P-t-P:(\S+)/i', $line, $ar_buf2)
|| preg_match('/^\s+inet\s+(\S+)\s+netmask.+destination\s+(\S+)/i', $line, $ar_buf2)) {
if ($ar_buf2[1] != $ar_buf2[2]) {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1].";:".$ar_buf2[2]);
} else {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1]);
}
} elseif ((preg_match('/^\s+inet\saddr:(\S+)/i', $line, $ar_buf2)
|| preg_match('/^\s+inet\s+(\S+)\s+netmask/i', $line, $ar_buf2)
|| preg_match('/^\s+inet6\saddr:\s([^\/\s]+)(.+)\s+Scope:[GH]/i', $line, $ar_buf2)
|| preg_match('/^\s+inet6\s+(\S+)\s+prefixlen(.+)((<global>)|(<host>))/i', $line, $ar_buf2))
&& ($ar_buf2[1]!="::") && !preg_match('/^fe80::/i', $ar_buf2[1])) {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').strtolower($ar_buf2[1]));
}
}
}
}
}
if ($was) {
$dev->setErrors($errors);
$dev->setDrops($drops);
if ($macaddr != "") {
$dev->setInfo($macaddr.($dev->getInfo()?';'.$dev->getInfo():''));
}
if ($speedinfo != "") {
$dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$speedinfo);
}
$this->sys->setNetDevices($dev);
}
}
}
return $results;
}
function filesystems () {
return $this->parser->parse_filesystems();
}
 
function distro () {
return $this->distro;
}
/**
* Physical memory information and Swap Space information
*
* @return void
*/
protected function _memory()
{
if (CommonFunctions::rfts('/proc/meminfo', $mbuf)) {
$bufe = preg_split("/\n/", $mbuf, -1, PREG_SPLIT_NO_EMPTY);
foreach ($bufe as $buf) {
if (preg_match('/^MemTotal:\s+(\d+)\s*kB/i', $buf, $ar_buf)) {
$this->sys->setMemTotal($ar_buf[1] * 1024);
} elseif (preg_match('/^MemFree:\s+(\d+)\s*kB/i', $buf, $ar_buf)) {
$this->sys->setMemFree($ar_buf[1] * 1024);
} elseif (preg_match('/^Cached:\s+(\d+)\s*kB/i', $buf, $ar_buf)) {
$this->sys->setMemCache($ar_buf[1] * 1024);
} elseif (preg_match('/^Buffers:\s+(\d+)\s*kB/i', $buf, $ar_buf)) {
$this->sys->setMemBuffer($ar_buf[1] * 1024);
}
}
$this->sys->setMemUsed($this->sys->getMemTotal() - $this->sys->getMemFree());
// values for splitting memory usage
if ($this->sys->getMemCache() !== null && $this->sys->getMemBuffer() !== null) {
$this->sys->setMemApplication($this->sys->getMemUsed() - $this->sys->getMemCache() - $this->sys->getMemBuffer());
}
if (CommonFunctions::rfts('/proc/swaps', $sbuf, 0, 4096, false)) {
$swaps = preg_split("/\n/", $sbuf, -1, PREG_SPLIT_NO_EMPTY);
unset($swaps[0]);
foreach ($swaps as $swap) {
$ar_buf = preg_split('/\s+/', $swap, 5);
$dev = new DiskDevice();
$dev->setMountPoint($ar_buf[0]);
$dev->setName("SWAP");
$dev->setTotal($ar_buf[2] * 1024);
$dev->setUsed($ar_buf[3] * 1024);
$dev->setFree($dev->getTotal() - $dev->getUsed());
$this->sys->setSwapDevices($dev);
}
}
}
}
 
function distroicon () {
return $this->icon;
}
/**
* filesystem information
*
* @return void
*/
private function _filesystems()
{
$df_args = "";
$hideFstypes = array();
if (defined('PSI_HIDE_FS_TYPES') && is_string(PSI_HIDE_FS_TYPES)) {
if (preg_match(ARRAY_EXP, PSI_HIDE_FS_TYPES)) {
$hideFstypes = eval(PSI_HIDE_FS_TYPES);
} else {
$hideFstypes = array(PSI_HIDE_FS_TYPES);
}
}
foreach ($hideFstypes as $Fstype) {
$df_args .= "-x $Fstype ";
}
if ($df_args !== "") {
$df_args = trim($df_args); //trim spaces
$arrResult = Parser::df("-P $df_args 2>/dev/null");
} else {
$arrResult = Parser::df("-P 2>/dev/null");
}
foreach ($arrResult as $dev) {
$this->sys->setDiskDevices($dev);
}
}
 
}
/**
* Distribution
*
* @return void
*/
protected function _distro()
{
$this->sys->setDistribution("Linux");
$list = @parse_ini_file(PSI_APP_ROOT."/data/distros.ini", true);
if (!$list) {
return;
}
// We have the '2>/dev/null' because Ubuntu gives an error on this command which causes the distro to be unknown
if (CommonFunctions::executeProgram('lsb_release', '-a 2>/dev/null', $distro_info, PSI_DEBUG) && (strlen($distro_info) > 0)) {
$distro_tmp = preg_split("/\n/", $distro_info, -1, PREG_SPLIT_NO_EMPTY);
foreach ($distro_tmp as $info) {
$info_tmp = preg_split('/:/', $info, 2);
if (isset($distro_tmp[0]) && !is_null($distro_tmp[0]) && (trim($distro_tmp[0]) != "") &&
isset($distro_tmp[1]) && !is_null($distro_tmp[1]) && (trim($distro_tmp[1]) != "")) {
$distro[trim($info_tmp[0])] = trim($info_tmp[1]);
}
}
if (!isset($distro['Distributor ID']) && !isset($distro['Description'])) { // Systems like StartOS
if (isset($distro_tmp[0]) && !is_null($distro_tmp[0]) && (trim($distro_tmp[0]) != "")) {
$this->sys->setDistribution(trim($distro_tmp[0]));
if (preg_match('/^(\S+)\s*/', $distro_tmp[0], $id_buf)
&& isset($list[trim($id_buf[1])]['Image'])) {
$this->sys->setDistributionIcon($list[trim($id_buf[1])]['Image']);
}
}
} else {
if (isset($distro['Description'])
&& preg_match('/^NAME=\s*"?([^"\n]+)"?\s*$/', $distro['Description'], $name_tmp)) {
$distro['Description'] = $name_tmp[1];
}
if (isset($distro['Description'])
&& ($distro['Description'] != "n/a")
&& (!isset($distro['Distributor ID'])
|| (($distro['Distributor ID'] != "n/a")
&& ($distro['Description'] != $distro['Distributor ID'])))) {
$this->sys->setDistribution($distro['Description']);
if (isset($distro['Release']) && ($distro['Release'] != "n/a")
&& ($distro['Release'] != $distro['Description']) && strstr($distro['Release'], ".")){
if (preg_match("/^(\d+)\.[0]+$/", $distro['Release'], $match_buf)) {
$tofind = $match_buf[1];
} else {
$tofind = $distro['Release'];
}
if (!preg_match("/^".$tofind."[\s\.]|[\(\[]".$tofind."[\.\)\]]|\s".$tofind."$|\s".$tofind."[\s\.]/", $distro['Description'])) {
$this->sys->setDistribution($this->sys->getDistribution()." ".$distro['Release']);
}
}
} elseif (isset($distro['Distributor ID']) && ($distro['Distributor ID'] != "n/a")) {
$this->sys->setDistribution($distro['Distributor ID']);
if (isset($distro['Release']) && ($distro['Release'] != "n/a")) {
$this->sys->setDistribution($this->sys->getDistribution()." ".$distro['Release']);
}
if (isset($distro['Codename']) && ($distro['Codename'] != "n/a")) {
$this->sys->setDistribution($this->sys->getDistribution()." (".$distro['Codename'].")");
}
}
if (isset($distro['Distributor ID']) && ($distro['Distributor ID'] != "n/a") && isset($list[$distro['Distributor ID']]['Image'])) {
$this->sys->setDistributionIcon($list[$distro['Distributor ID']]['Image']);
} elseif (isset($distro['Description']) && ($distro['Description'] != "n/a")) {
$this->sys->setDistribution($distro['Description']);
if (isset($list[$distro['Description']]['Image'])) {
$this->sys->setDistributionIcon($list[$distro['Description']]['Image']);
}
}
}
} else {
/* default error handler */
if (function_exists('errorHandlerPsi')) {
restore_error_handler();
}
/* fatal errors only */
$old_err_rep = error_reporting();
error_reporting(E_ERROR);
 
?>
// Fall back in case 'lsb_release' does not exist but exist /etc/lsb-release
if (CommonFunctions::fileexists($filename="/etc/lsb-release")
&& CommonFunctions::rfts($filename, $buf, 0, 4096, false)
&& preg_match('/^DISTRIB_ID="?([^"\n]+)"?/m', $buf, $id_buf)) {
if (preg_match('/^DISTRIB_DESCRIPTION="?([^"\n]+)"?/m', $buf, $desc_buf)
&& (trim($desc_buf[1])!=trim($id_buf[1]))) {
$this->sys->setDistribution(trim($desc_buf[1]));
if (preg_match('/^DISTRIB_RELEASE="?([^"\n]+)"?/m', $buf, $vers_buf)
&& (trim($vers_buf[1])!=trim($desc_buf[1])) && strstr($vers_buf[1], ".")){
if (preg_match("/^(\d+)\.[0]+$/", trim($vers_buf[1]), $match_buf)) {
$tofind = $match_buf[1];
} else {
$tofind = trim($vers_buf[1]);
}
if (!preg_match("/^".$tofind."[\s\.]|[\(\[]".$tofind."[\.\)\]]|\s".$tofind."$|\s".$tofind."[\s\.]/", trim($desc_buf[1]))) {
$this->sys->setDistribution($this->sys->getDistribution()." ".trim($vers_buf[1]));
}
}
} else {
if (isset($list[trim($id_buf[1])]['Name'])) {
$this->sys->setDistribution(trim($list[trim($id_buf[1])]['Name']));
} else {
$this->sys->setDistribution(trim($id_buf[1]));
}
if (preg_match('/^DISTRIB_RELEASE="?([^"\n]+)"?/m', $buf, $vers_buf)) {
$this->sys->setDistribution($this->sys->getDistribution()." ".trim($vers_buf[1]));
}
if (preg_match('/^DISTRIB_CODENAME="?([^"\n]+)"?/m', $buf, $vers_buf)) {
$this->sys->setDistribution($this->sys->getDistribution()." (".trim($vers_buf[1]).")");
}
}
if (isset($list[trim($id_buf[1])]['Image'])) {
$this->sys->setDistributionIcon($list[trim($id_buf[1])]['Image']);
}
} else { // otherwise find files specific for distribution
foreach ($list as $section=>$distribution) {
if (!isset($distribution['Files'])) {
continue;
} else {
foreach (preg_split("/;/", $distribution['Files'], -1, PREG_SPLIT_NO_EMPTY) as $filename) {
if (CommonFunctions::fileexists($filename)) {
$distro = $distribution;
if (isset($distribution['Mode'])&&(strtolower($distribution['Mode'])=="detection")) {
$buf = "";
} elseif (isset($distribution['Mode'])&&(strtolower($distribution['Mode'])=="execute")) {
if (!CommonFunctions::executeProgram($filename, '2>/dev/null', $buf, PSI_DEBUG)) {
$buf = "";
}
} else {
if (!CommonFunctions::rfts($filename, $buf, 1, 4096, false)) {
$buf = "";
} elseif (isset($distribution['Mode'])&&(strtolower($distribution['Mode'])=="analyse")) {
if (preg_match('/^(\S+)\s*/', preg_replace('/^Red\s+/', 'Red', $buf), $id_buf)
&& isset($list[trim($id_buf[1])]['Image'])) {
$distro = $list[trim($id_buf[1])];
}
}
}
if (isset($distro['Image'])) {
$this->sys->setDistributionIcon($distro['Image']);
}
if (isset($distribution['Name'])) {
if (is_null($buf) || (trim($buf) == "")) {
$this->sys->setDistribution($distribution['Name']);
} else {
$this->sys->setDistribution($distribution['Name']." ".trim($buf));
}
} else {
if (is_null($buf) || (trim($buf) == "")) {
$this->sys->setDistribution($section);
} else {
$this->sys->setDistribution(trim($buf));
}
}
if (isset($distribution['Files2'])) {
foreach (preg_split("/;/", $distribution['Files2'], -1, PREG_SPLIT_NO_EMPTY) as $filename2) {
if (CommonFunctions::fileexists($filename2) && CommonFunctions::rfts($filename2, $buf, 0, 4096, false)) {
if (preg_match('/^majorversion="?([^"\n]+)"?/m', $buf, $maj_buf)
&& preg_match('/^minorversion="?([^"\n]+)"?/m', $buf, $min_buf)) {
$distr2=$maj_buf[1].'.'.$min_buf[1];
if (preg_match('/^buildphase="?([^"\n]+)"?/m', $buf, $pha_buf) && ($pha_buf[1]!=="0")) {
$distr2.='.'.$pha_buf[1];
}
if (preg_match('/^buildnumber="?([^"\n]+)"?/m', $buf, $num_buf)) {
$distr2.='-'.$num_buf[1];
}
if (preg_match('/^builddate="?([^"\n]+)"?/m', $buf, $dat_buf)) {
$distr2.=' ('.$dat_buf[1].')';
}
$this->sys->setDistribution($this->sys->getDistribution()." ".$distr2);
} else {
$distr2=trim(substr($buf, 0, strpos($buf, "\n")));
if (!is_null($distr2) && ($distr2 != "")) {
$this->sys->setDistribution($this->sys->getDistribution()." ".$distr2);
}
}
break;
}
}
}
break 2;
}
}
}
}
}
// if the distribution is still unknown
if ($this->sys->getDistribution() == "Linux") {
if (CommonFunctions::fileexists($filename="/etc/DISTRO_SPECS")
&& CommonFunctions::rfts($filename, $buf, 0, 4096, false)
&& preg_match('/^DISTRO_NAME=\'(.+)\'/m', $buf, $id_buf)) {
if (isset($list[trim($id_buf[1])]['Name'])) {
$dist = trim($list[trim($id_buf[1])]['Name']);
} else {
$dist = trim($id_buf[1]);
}
if (preg_match('/^DISTRO_VERSION=([^#\n\r]+)/m', $buf, $vers_buf)) {
$this->sys->setDistribution(trim($dist." ".trim($vers_buf[1])));
} else {
$this->sys->setDistribution($dist);
}
if (isset($list[trim($id_buf[1])]['Image'])) {
$this->sys->setDistributionIcon($list[trim($id_buf[1])]['Image']);
} else {
if (isset($list['Puppy']['Image'])) {
$this->sys->setDistributionIcon($list['Puppy']['Image']);
}
}
} elseif ((CommonFunctions::fileexists($filename="/etc/distro-release")
&& CommonFunctions::rfts($filename, $buf, 1, 4096, false)
&& !is_null($buf) && (trim($buf) != ""))
|| (CommonFunctions::fileexists($filename="/etc/system-release")
&& CommonFunctions::rfts($filename, $buf, 1, 4096, false)
&& !is_null($buf) && (trim($buf) != ""))) {
$this->sys->setDistribution(trim($buf));
if (preg_match('/^(\S+)\s*/', preg_replace('/^Red\s+/', 'Red', $buf), $id_buf)
&& isset($list[trim($id_buf[1])]['Image'])) {
$this->sys->setDistributionIcon($list[trim($id_buf[1])]['Image']);
}
} elseif (CommonFunctions::fileexists($filename="/etc/solydxk/info")
&& CommonFunctions::rfts($filename, $buf, 0, 4096, false)
&& preg_match('/^DISTRIB_ID="?([^"\n]+)"?/m', $buf, $id_buf)) {
if (preg_match('/^DESCRIPTION="?([^"\n]+)"?/m', $buf, $desc_buf)
&& (trim($desc_buf[1])!=trim($id_buf[1]))) {
$this->sys->setDistribution(trim($desc_buf[1]));
} else {
if (isset($list[trim($id_buf[1])]['Name'])) {
$this->sys->setDistribution(trim($list[trim($id_buf[1])]['Name']));
} else {
$this->sys->setDistribution(trim($id_buf[1]));
}
if (preg_match('/^RELEASE="?([^"\n]+)"?/m', $buf, $vers_buf)) {
$this->sys->setDistribution($this->sys->getDistribution()." ".trim($vers_buf[1]));
}
if (preg_match('/^CODENAME="?([^"\n]+)"?/m', $buf, $vers_buf)) {
$this->sys->setDistribution($this->sys->getDistribution()." (".trim($vers_buf[1]).")");
}
}
if (isset($list[trim($id_buf[1])]['Image'])) {
$this->sys->setDistributionIcon($list[trim($id_buf[1])]['Image']);
} else {
$this->sys->setDistributionIcon($list['SolydXK']['Image']);
}
} elseif (CommonFunctions::fileexists($filename="/etc/os-release")
&& CommonFunctions::rfts($filename, $buf, 0, 4096, false)
&& (preg_match('/^TAILS_VERSION_ID="?([^"\n]+)"?/m', $buf, $tid_buf)
|| preg_match('/^NAME="?([^"\n]+)"?/m', $buf, $id_buf))) {
if (preg_match('/^TAILS_VERSION_ID="?([^"\n]+)"?/m', $buf, $tid_buf)) {
if (preg_match('/^TAILS_PRODUCT_NAME="?([^"\n]+)"?/m', $buf, $desc_buf)) {
$this->sys->setDistribution(trim($desc_buf[1])." ".trim($tid_buf[1]));
} else {
if (isset($list['Tails']['Name'])) {
$this->sys->setDistribution(trim($list['Tails']['Name'])." ".trim($tid_buf[1]));
} else {
$this->sys->setDistribution('Tails'." ".trim($tid_buf[1]));
}
}
$this->sys->setDistributionIcon($list['Tails']['Image']);
} else {
if (preg_match('/^PRETTY_NAME="?([^"\n]+)"?/m', $buf, $desc_buf)
&& !preg_match('/\$/', $desc_buf[1])) { //if is not defined by variable
$this->sys->setDistribution(trim($desc_buf[1]));
} else {
if (isset($list[trim($id_buf[1])]['Name'])) {
$this->sys->setDistribution(trim($list[trim($id_buf[1])]['Name']));
} else {
$this->sys->setDistribution(trim($id_buf[1]));
}
if (preg_match('/^VERSION="?([^"\n]+)"?/m', $buf, $vers_buf)) {
$this->sys->setDistribution($this->sys->getDistribution()." ".trim($vers_buf[1]));
} elseif (preg_match('/^VERSION_ID="?([^"\n]+)"?/m', $buf, $vers_buf)) {
$this->sys->setDistribution($this->sys->getDistribution()." ".trim($vers_buf[1]));
}
}
if (isset($list[trim($id_buf[1])]['Image'])) {
$this->sys->setDistributionIcon($list[trim($id_buf[1])]['Image']);
}
}
} elseif (CommonFunctions::fileexists($filename="/etc/debian_version")) {
if (!CommonFunctions::rfts($filename, $buf, 1, 4096, false)) {
$buf = "";
}
if (isset($list['Debian']['Image'])) {
$this->sys->setDistributionIcon($list['Debian']['Image']);
}
if (isset($list['Debian']['Name'])) {
if (is_null($buf) || (trim($buf) == "")) {
$this->sys->setDistribution($list['Debian']['Name']);
} else {
$this->sys->setDistribution($list['Debian']['Name']." ".trim($buf));
}
} else {
if (is_null($buf) || (trim($buf) == "")) {
$this->sys->setDistribution('Debian');
} else {
$this->sys->setDistribution(trim($buf));
}
}
} elseif (CommonFunctions::fileexists($filename="/etc/config/uLinux.conf")
&& CommonFunctions::rfts($filename, $buf, 0, 4096, false)
&& preg_match("/^Rsync\sModel\s*=\s*QNAP/m", $buf)
&& preg_match("/^Version\s*=\s*([\d\.]+)\r?\nBuild\sNumber\s*=\s*(\S+)/m", $buf, $ver_buf)) {
$buf = $ver_buf[1]."-".$ver_buf[2];
if (isset($list['QTS']['Image'])) {
$this->sys->setDistributionIcon($list['QTS']['Image']);
}
if (isset($list['QTS']['Name'])) {
$this->sys->setDistribution($list['QTS']['Name']." ".trim($buf));
} else {
$this->sys->setDistribution(trim($buf));
}
}
}
/* restore error level */
error_reporting($old_err_rep);
/* restore error handler */
if (function_exists('errorHandlerPsi')) {
set_error_handler('errorHandlerPsi');
}
}
}
 
/**
* Processes
*
* @return void
*/
protected function _processes()
{
$process = glob('/proc/*/status', GLOB_NOSORT);
if (is_array($process) && (($total = count($process)) > 0)) {
$processes['*'] = 0;
$buf = "";
for ($i = 0; $i < $total; $i++) {
if (CommonFunctions::rfts($process[$i], $buf, 0, 4096, false)) {
$processes['*']++; //current total
if (preg_match('/^State:\s+(\w)/m', $buf, $state)) {
if (isset($processes[$state[1]])) {
$processes[$state[1]]++;
} else {
$processes[$state[1]] = 1;
}
}
}
}
if (!($processes['*'] > 0)) {
$processes['*'] = $processes[' '] = $total; //all unknown
}
$this->sys->setProcesses($processes);
}
}
 
/**
* get the information
*
* @see PSI_Interface_OS::build()
*
* @return Void
*/
public function build()
{
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->_pci();
$this->_ide();
$this->_scsi();
$this->_nvme();
$this->_usb();
$this->_i2c();
}
if (!$this->blockname || $this->blockname==='network') {
$this->_network();
}
if (!$this->blockname || $this->blockname==='memory') {
$this->_memory();
}
if (!$this->blockname || $this->blockname==='filesystem') {
$this->_filesystems();
}
}
}