phpsysinfo/includes/mb/class.hwmon.inc.php
<?php
/**
* hwmon sensor class, getting hardware sensors information from /sys/class/hwmon/hwmon
*
* PHP version 5
*
* @category PHP
* @package PSI_Sensor
* @author Mieczyslaw Nalewaj <namiltd@users.sourceforge.net>
* @copyright 2016 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 Hwmon extends Sensors
{
/**
* get temperature information
*
* @param string $hwpath
* @return void
*/
protected function _temperature($hwpath)
{
$sensor = glob($hwpath."temp*_input", GLOB_NOSORT);
if (is_array($sensor) && (($total = count($sensor)) > 0)) {
$buf = "";
for ($i = 0; $i < $total; $i++) if (($buf = CommonFunctions::rolv($sensor[$i]))!==null) {
$dev = new SensorDevice();
$dev->setValue($buf/1000);
if (($buf = CommonFunctions::rolv($sensor[$i], "/\/[^\/]*_input$/", "/name"))!==null) {
$name = " (".$buf.")";
} else {
$name = "";
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_label"))!==null) {
$dev->setName($buf.$name);
} else {
$labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
if ($labelname !== "") {
$dev->setName($labelname.$name);
} else {
$dev->setName('unknown'.$name);
}
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_crit"))!==null) {
$dev->setMax($buf/1000);
if (CommonFunctions::rolv($sensor[$i], "/_input$/", "_crit_alarm")==="1") {
$dev->setEvent("Critical Alarm");
}
} elseif (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_max"))!==null) {
$dev->setMax($buf/1000);
}
$this->mbinfo->setMbTemp($dev);
}
}
}
/**
* get voltage information
*
* @param string $hwpath
* @return void
*/
private function _voltage($hwpath)
{
$sensor = glob($hwpath."in*_input", GLOB_NOSORT);
if (is_array($sensor) && (($total = count($sensor)) > 0)) {
$buf = "";
for ($i = 0; $i < $total; $i++) if (($buf = CommonFunctions::rolv($sensor[$i]))!==null) {
$dev = new SensorDevice();
$dev->setValue($buf/1000);
if (($buf = CommonFunctions::rolv($sensor[$i], "/\/[^\/]*_input$/", "/name"))!==null) {
$name = " (".$buf.")";
} else {
$name = "";
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_label"))!==null) {
$dev->setName($buf.$name);
} else {
$labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
if ($labelname !== "") {
$dev->setName($labelname.$name);
} else {
$dev->setName('unknown'.$name);
}
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_max"))!==null) {
$dev->setMax($buf/1000);
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_min"))!==null) {
$dev->setMin($buf/1000);
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_alarm"))==="1") {
$dev->setEvent("Alarm");
}
$this->mbinfo->setMbVolt($dev);
}
}
}
/**
* get fan information
*
* @param string $hwpath
* @return void
*/
protected function _fans($hwpath)
{
$sensor = glob($hwpath."fan*_input", GLOB_NOSORT);
if (is_array($sensor) && (($total = count($sensor)) > 0)) {
$buf = "";
for ($i = 0; $i < $total; $i++) if (($buf = CommonFunctions::rolv($sensor[$i]))!==null) {
$dev = new SensorDevice();
$dev->setValue($buf);
if (($buf = CommonFunctions::rolv($sensor[$i], "/\/[^\/]*_input$/", "/name"))!==null) {
$name = " (".$buf.")";
} else {
$name = "";
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_label"))!==null) {
$dev->setName($buf.$name);
} else {
$labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
if ($labelname !== "") {
$dev->setName($labelname.$name);
} else {
$dev->setName('unknown'.$name);
}
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_full_speed"))!==null) {
$dev->setMax($buf);
} elseif (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_max"))!==null) {
$dev->setMax($buf);
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_min"))!==null) {
$dev->setMin($buf);
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_alarm"))==="1") {
$dev->setEvent("Alarm");
}
$this->mbinfo->setMbFan($dev);
}
}
}
/**
* get power information
*
* @param string $hwpath
* @return void
*/
private function _power($hwpath)
{
$sensor = glob($hwpath."power*_input", GLOB_NOSORT);
if (is_array($sensor) && (($total = count($sensor)) > 0)) {
$buf = "";
for ($i = 0; $i < $total; $i++) if (($buf = CommonFunctions::rolv($sensor[$i]))!==null) {
$dev = new SensorDevice();
$dev->setValue($buf/1000000);
if (($buf = CommonFunctions::rolv($sensor[$i], "/\/[^\/]*_input$/", "/name"))!==null) {
$name = " (".$buf.")";
} else {
$name = "";
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_label"))!==null) {
$dev->setName($buf.$name);
} else {
$labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
if ($labelname !== "") {
$dev->setName($labelname.$name);
} else {
$dev->setName('unknown'.$name);
}
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_max"))!==null) {
$dev->setMax($buf/1000000);
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_min"))!==null) {
$dev->setMin($buf/1000000);
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_alarm"))==="1") {
$dev->setEvent("Alarm");
}
$this->mbinfo->setMbPower($dev);
}
}
}
/**
* get current information
*
* @param string $hwpath
* @return void
*/
private function _current($hwpath)
{
$sensor = glob($hwpath."curr*_input", GLOB_NOSORT);
if (is_array($sensor) && (($total = count($sensor)) > 0)) {
$buf = "";
for ($i = 0; $i < $total; $i++) if (($buf = CommonFunctions::rolv($sensor[$i]))!==null) {
$dev = new SensorDevice();
$dev->setValue($buf/1000);
if (($buf = CommonFunctions::rolv($sensor[$i], "/\/[^\/]*_input$/", "/name"))!==null) {
$name = " (".$buf.")";
} else {
$name = "";
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_label"))!==null) {
$dev->setName($buf.$name);
} else {
$labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
if ($labelname !== "") {
$dev->setName($labelname.$name);
} else {
$dev->setName('unknown'.$name);
}
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_max"))!==null) {
$dev->setMax($buf/1000);
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_min"))!==null) {
$dev->setMin($buf/1000);
}
if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_alarm"))==="1") {
$dev->setEvent("Alarm");
}
$this->mbinfo->setMbCurrent($dev);
}
}
}
/**
* get the information
*
* @see PSI_Interface_Sensor::build()
*
* @return Void
*/
public function build()
{
$hwpaths = glob("/sys/class/hwmon/hwmon*/", GLOB_NOSORT);
if (is_array($hwpaths) && (count($hwpaths) > 0)) {
$hwpaths = array_merge($hwpaths, glob("/sys/class/hwmon/hwmon*/device/", GLOB_NOSORT));
}
if (is_array($hwpaths) && (($totalh = count($hwpaths)) > 0)) {
for ($h = 0; $h < $totalh; $h++) {
$this->_temperature($hwpaths[$h]);
$this->_voltage($hwpaths[$h]);
$this->_fans($hwpaths[$h]);
$this->_power($hwpaths[$h]);
$this->_current($hwpaths[$h]);
}
}
}
}