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<?php
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/**
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* hwmon sensor class, getting hardware sensors information from /sys/class/hwmon/hwmon
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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_Sensor
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* @author Mieczyslaw Nalewaj <namiltd@users.sourceforge.net>
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* @copyright 2016 phpSysInfo
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version
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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 Hwmon extends Sensors
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{
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/**
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* get temperature information
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*
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* @param string $hwpath
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* @return void
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*/
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protected function _temperature($hwpath)
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{
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$sensor = glob($hwpath."temp*_input", GLOB_NOSORT);
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if (is_array($sensor) && (($total = count($sensor)) > 0)) {
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$buf = "";
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for ($i = 0; $i < $total; $i++) if (($buf = CommonFunctions::rolv($sensor[$i]))!==null) {
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$dev = new SensorDevice();
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$dev->setValue($buf/1000);
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if (($buf = CommonFunctions::rolv($sensor[$i], "/\/[^\/]*_input$/", "/name"))!==null) {
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$name = " (".$buf.")";
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} else {
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$name = "";
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_label"))!==null) {
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$dev->setName($buf.$name);
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} else {
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$labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
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if ($labelname !== "") {
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$dev->setName($labelname.$name);
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} else {
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$dev->setName('unknown'.$name);
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}
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_crit"))!==null) {
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$dev->setMax($buf/1000);
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if (CommonFunctions::rolv($sensor[$i], "/_input$/", "_crit_alarm")==="1") {
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$dev->setEvent("Critical Alarm");
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}
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} elseif (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_max"))!==null) {
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$dev->setMax($buf/1000);
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}
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$this->mbinfo->setMbTemp($dev);
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}
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}
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}
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/**
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* get voltage information
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*
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* @param string $hwpath
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* @return void
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*/
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private function _voltage($hwpath)
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{
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$sensor = glob($hwpath."in*_input", GLOB_NOSORT);
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if (is_array($sensor) && (($total = count($sensor)) > 0)) {
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$buf = "";
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for ($i = 0; $i < $total; $i++) if (($buf = CommonFunctions::rolv($sensor[$i]))!==null) {
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$dev = new SensorDevice();
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$dev->setValue($buf/1000);
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if (($buf = CommonFunctions::rolv($sensor[$i], "/\/[^\/]*_input$/", "/name"))!==null) {
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$name = " (".$buf.")";
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} else {
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$name = "";
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_label"))!==null) {
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$dev->setName($buf.$name);
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} else {
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$labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
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if ($labelname !== "") {
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$dev->setName($labelname.$name);
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} else {
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$dev->setName('unknown'.$name);
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}
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_max"))!==null) {
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$dev->setMax($buf/1000);
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_min"))!==null) {
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$dev->setMin($buf/1000);
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_alarm"))==="1") {
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$dev->setEvent("Alarm");
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}
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$this->mbinfo->setMbVolt($dev);
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}
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}
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}
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/**
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* get fan information
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*
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* @param string $hwpath
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* @return void
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*/
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protected function _fans($hwpath)
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{
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$sensor = glob($hwpath."fan*_input", GLOB_NOSORT);
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if (is_array($sensor) && (($total = count($sensor)) > 0)) {
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$buf = "";
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for ($i = 0; $i < $total; $i++) if (($buf = CommonFunctions::rolv($sensor[$i]))!==null) {
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$dev = new SensorDevice();
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$dev->setValue($buf);
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if (($buf = CommonFunctions::rolv($sensor[$i], "/\/[^\/]*_input$/", "/name"))!==null) {
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$name = " (".$buf.")";
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} else {
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$name = "";
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_label"))!==null) {
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$dev->setName($buf.$name);
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} else {
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$labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
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if ($labelname !== "") {
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$dev->setName($labelname.$name);
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} else {
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$dev->setName('unknown'.$name);
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}
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_full_speed"))!==null) {
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$dev->setMax($buf);
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} elseif (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_max"))!==null) {
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$dev->setMax($buf);
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_min"))!==null) {
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$dev->setMin($buf);
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_alarm"))==="1") {
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$dev->setEvent("Alarm");
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}
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$this->mbinfo->setMbFan($dev);
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}
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}
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}
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/**
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* get power information
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*
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* @param string $hwpath
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* @return void
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*/
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private function _power($hwpath)
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{
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$sensor = glob($hwpath."power*_input", GLOB_NOSORT);
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if (is_array($sensor) && (($total = count($sensor)) > 0)) {
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$buf = "";
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for ($i = 0; $i < $total; $i++) if (($buf = CommonFunctions::rolv($sensor[$i]))!==null) {
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$dev = new SensorDevice();
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$dev->setValue($buf/1000000);
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if (($buf = CommonFunctions::rolv($sensor[$i], "/\/[^\/]*_input$/", "/name"))!==null) {
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$name = " (".$buf.")";
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} else {
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$name = "";
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_label"))!==null) {
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$dev->setName($buf.$name);
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} else {
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$labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
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if ($labelname !== "") {
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$dev->setName($labelname.$name);
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} else {
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$dev->setName('unknown'.$name);
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}
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_max"))!==null) {
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$dev->setMax($buf/1000000);
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_min"))!==null) {
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$dev->setMin($buf/1000000);
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_alarm"))==="1") {
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$dev->setEvent("Alarm");
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}
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$this->mbinfo->setMbPower($dev);
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}
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}
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}
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/**
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* get current information
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*
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* @param string $hwpath
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* @return void
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*/
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private function _current($hwpath)
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{
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$sensor = glob($hwpath."curr*_input", GLOB_NOSORT);
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if (is_array($sensor) && (($total = count($sensor)) > 0)) {
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$buf = "";
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for ($i = 0; $i < $total; $i++) if (($buf = CommonFunctions::rolv($sensor[$i]))!==null) {
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$dev = new SensorDevice();
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$dev->setValue($buf/1000);
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if (($buf = CommonFunctions::rolv($sensor[$i], "/\/[^\/]*_input$/", "/name"))!==null) {
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$name = " (".$buf.")";
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} else {
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$name = "";
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_label"))!==null) {
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$dev->setName($buf.$name);
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} else {
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$labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
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if ($labelname !== "") {
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$dev->setName($labelname.$name);
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} else {
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$dev->setName('unknown'.$name);
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}
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_max"))!==null) {
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$dev->setMax($buf/1000);
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_min"))!==null) {
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$dev->setMin($buf/1000);
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}
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if (($buf = CommonFunctions::rolv($sensor[$i], "/_input$/", "_alarm"))==="1") {
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$dev->setEvent("Alarm");
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}
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$this->mbinfo->setMbCurrent($dev);
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}
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}
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}
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/**
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* get the information
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*
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* @see PSI_Interface_Sensor::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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$hwpaths = glob("/sys/class/hwmon/hwmon*/", GLOB_NOSORT);
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if (is_array($hwpaths) && (count($hwpaths) > 0)) {
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$hwpaths = array_merge($hwpaths, glob("/sys/class/hwmon/hwmon*/device/", GLOB_NOSORT));
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}
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if (is_array($hwpaths) && (($totalh = count($hwpaths)) > 0)) {
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for ($h = 0; $h < $totalh; $h++) {
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$this->_temperature($hwpaths[$h]);
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$this->_voltage($hwpaths[$h]);
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$this->_fans($hwpaths[$h]);
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$this->_power($hwpaths[$h]);
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$this->_current($hwpaths[$h]);
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}
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}
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}
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}
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