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Ignore whitespace Rev 2769 → Rev 2770

/web/acc/phpsysinfo/includes/mb/class.thermalzone.inc.php
0,0 → 1,139
<?php
/**
* Thermal Zone sensor class, getting information from Thermal Zone WMI class
*
* PHP version 5
*
* @category PHP
* @package PSI_Sensor
* @author Mieczyslaw Nalewaj <namiltd@users.sourceforge.net>
* @copyright 2014 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 ThermalZone extends Sensors
{
/**
* holds the COM object that we pull all the WMI data from
*
* @var Object
*/
private $_buf = array();
 
/**
* fill the private content var
*/
public function __construct()
{
parent::__construct();
if (PSI_OS == 'WINNT') {
$_wmi = null;
try {
// initialize the wmi object
$objLocator = new COM('WbemScripting.SWbemLocator');
$_wmi = $objLocator->ConnectServer('', 'root\WMI');
} catch (Exception $e) {
$this->error->addError("WMI connect error", "PhpSysInfo can not connect to the WMI interface for ThermalZone data.");
}
if ($_wmi) {
$this->_buf = CommonFunctions::getWMI($_wmi, 'MSAcpi_ThermalZoneTemperature', array('InstanceName', 'CriticalTripPoint', 'CurrentTemperature'));
}
}
}
 
/**
* get temperature information
*
* @return void
*/
private function _temperature()
{
if (PSI_OS == 'WINNT') {
if ($this->_buf) foreach ($this->_buf as $buffer) {
if (isset($buffer['CurrentTemperature']) && (($value = ($buffer['CurrentTemperature'] - 2732)/10) > -100)) {
$dev = new SensorDevice();
if (isset($buffer['InstanceName']) && preg_match("/([^\\\\ ]+)$/", $buffer['InstanceName'], $outbuf)) {
$dev->setName('ThermalZone '.$outbuf[1]);
} else {
$dev->setName('ThermalZone THM0_0');
}
$dev->setValue($value);
if (isset($buffer['CriticalTripPoint']) && (($maxvalue = ($buffer['CriticalTripPoint'] - 2732)/10) > 0)) {
$dev->setMax($maxvalue);
}
$this->mbinfo->setMbTemp($dev);
}
}
} else {
$notwas = true;
$thermalzones = glob('/sys/class/thermal/thermal_zone*/');
if (is_array($thermalzones) && (count($thermalzones) > 0)) foreach ($thermalzones as $thermalzone) {
$thermalzonetemp = $thermalzone.'temp';
$temp = null;
if (CommonFunctions::rfts($thermalzonetemp, $temp, 1, 4096, false) && !is_null($temp) && (($temp = trim($temp)) != "")) {
if ($temp >= 1000) {
$div = 1000;
} elseif ($temp >= 200) {
$div = 10;
} else {
$div = 1;
}
$temp = $temp / $div;
 
if ($temp > -40) {
$dev = new SensorDevice();
$dev->setValue($temp);
 
$temp_type = null;
if (CommonFunctions::rfts($thermalzone.'type', $temp_type, 1, 4096, false) && !is_null($temp_type) && (($temp_type = trim($temp_type)) != "")) {
$dev->setName($temp_type);
} else {
$dev->setName("ThermalZone");
}
 
$temp_max = null;
if (CommonFunctions::rfts($thermalzone.'trip_point_0_temp', $temp_max, 1, 4096, false) && !is_null($temp_max) && (($temp_max = trim($temp_max)) != "") && ($temp_max > -40)) {
$temp_max = $temp_max / $div;
if (($temp_max != 0) || ($temp != 0)) { // if non-zero values
$dev->setMax($temp_max);
$this->mbinfo->setMbTemp($dev);
}
} else {
$this->mbinfo->setMbTemp($dev);
}
$notwas = false;
}
}
}
if ($notwas) {
$thermalzones = glob('/proc/acpi/thermal_zone/TH*/temperature');
if (is_array($thermalzones) && (count($thermalzones) > 0)) foreach ($thermalzones as $thermalzone) {
$temp = null;
if (CommonFunctions::rfts($thermalzone, $temp, 1, 4096, false) && !is_null($temp) && (($temp = trim($temp)) != "")) {
$dev = new SensorDevice();
if (preg_match("/^\/proc\/acpi\/thermal_zone\/(.+)\/temperature$/", $thermalzone, $name)) {
$dev->setName("ThermalZone ".$name[1]);
} else {
$dev->setName("ThermalZone");
}
$dev->setValue(trim(substr($temp, 23, 4)));
$this->mbinfo->setMbTemp($dev);
}
}
}
}
}
 
/**
* get the information
*
* @see PSI_Interface_Sensor::build()
*
* @return Void
*/
public function build()
{
$this->_temperature();
}
}