136 lines
5.1 KiB
PHP
136 lines
5.1 KiB
PHP
<?php
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/**
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* hddtemp sensor class
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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 Michael Cramer <BigMichi1@users.sourceforge.net>
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* @copyright 2009 phpSysInfo
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
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* @version SVN: $Id: class.hddtemp.inc.php 661 2012-08-27 11:26:39Z namiltd $
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* @link http://phpsysinfo.sourceforge.net
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*/
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/**
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* getting information from hddtemp
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*
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* @category PHP
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* @package PSI_Sensor
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* @author Michael Cramer <BigMichi1@users.sourceforge.net>
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* @author T.A. van Roermund <timo@van-roermund.nl>
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* @copyright 2009 phpSysInfo
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
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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 HDDTemp extends Sensors
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{
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/**
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* get the temperature information from hddtemp
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* access is available through tcp or command
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*
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* @return array temperatures in array
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*/
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private function _temperature()
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{
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$ar_buf = array();
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switch (strtolower(PSI_HDD_TEMP)) {
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case "tcp":
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$lines = '';
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// Timo van Roermund: connect to the hddtemp daemon, use a 5 second timeout.
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$fp = @fsockopen('localhost', 7634, $errno, $errstr, 5);
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// if connected, read the output of the hddtemp daemon
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if ($fp) {
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while (!feof($fp)) {
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$lines .= fread($fp, 1024);
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}
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fclose($fp);
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} else {
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$this->error->addError("HDDTemp error", $errno.", ".$errstr);
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}
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$lines = str_replace("||", "|\n|", $lines);
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$ar_buf = preg_split("/\n/", $lines, -1, PREG_SPLIT_NO_EMPTY);
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break;
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case "command":
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$strDrives = "";
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$strContent = "";
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$hddtemp_value = "";
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if (CommonFunctions::rfts("/proc/diskstats", $strContent, 0, 4096, false)) {
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$arrContent = preg_split("/\n/", $strContent, -1, PREG_SPLIT_NO_EMPTY);
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foreach ($arrContent as $strLine) {
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preg_match("/^\s(.*)\s([a-z]*)\s(.*)/", $strLine, $arrSplit);
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if (! empty($arrSplit[2])) {
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$strDrive = '/dev/'.$arrSplit[2];
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if (file_exists($strDrive)) {
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$strDrives = $strDrives.$strDrive.' ';
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}
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}
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}
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} else {
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if (CommonFunctions::rfts("/proc/partitions", $strContent, 0, 4096, false)) {
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$arrContent = preg_split("/\n/", $strContent, -1, PREG_SPLIT_NO_EMPTY);
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foreach ($arrContent as $strLine) {
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if (!preg_match("/^\s(.*)\s([\/a-z0-9]*(\/disc))\s(.*)/", $strLine, $arrSplit)) {
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preg_match("/^\s(.*)\s([a-z]*)\s(.*)/", $strLine, $arrSplit);
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}
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if (! empty($arrSplit[2])) {
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$strDrive = '/dev/'.$arrSplit[2];
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if (file_exists($strDrive)) {
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$strDrives = $strDrives.$strDrive.' ';
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}
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}
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}
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}
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}
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if (trim($strDrives) == "") {
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break;
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}
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if (CommonFunctions::executeProgram("hddtemp", $strDrives, $hddtemp_value, PSI_DEBUG)) {
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$hddtemp_value = preg_split("/\n/", $hddtemp_value, -1, PREG_SPLIT_NO_EMPTY);
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foreach ($hddtemp_value as $line) {
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$temp = preg_split("/:\s/", $line, 3);
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if (count($temp) == 3 && preg_match("/^[0-9]/", $temp[2])) {
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preg_match("/^([0-9]*)(.*)/", $temp[2], $ar_temp);
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$temp[2] = trim($ar_temp[1]);
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$temp[3] = trim($ar_temp[2]);
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array_push($ar_buf, "|".implode("|", $temp)."|");
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}
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}
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}
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break;
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default:
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$this->error->addConfigError("temperature()", "PSI_HDD_TEMP");
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break;
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}
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// Timo van Roermund: parse the info from the hddtemp daemon.
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foreach ($ar_buf as $line) {
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$data = array();
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if (preg_match("/\|(.*)\|(.*)\|(.*)\|(.*)\|/", $line, $data)) {
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if (trim($data[3]) != "ERR") {
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// get the info we need
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$dev = new SensorDevice();
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$dev->setName($data[1] . ' (' . (strpos($data[2], " ")?substr($data[2], 0, strpos($data[2], " ")):$data[2]) . ')');
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if (is_numeric($data[3])) {
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$dev->setValue($data[3]);
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}
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$dev->setMax(60);
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$this->mbinfo->setMbTemp($dev);
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}
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}
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}
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}
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/**
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* get the information
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*
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* @see PSI_Interface_Sensor::build()
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*
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* @return Void
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*/
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public function build()
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{
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$this->_temperature();
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}
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}
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