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(); |
} |
} |