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<?php
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/**
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* ipmitool sensor class, getting information from ipmitool
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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 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 IPMItool extends Sensors
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{
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/**
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* content to parse
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*
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* @var array
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*/
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private $_buf = array();
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/**
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* fill the private content var through command or data access
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*/
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public function __construct()
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{
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parent::__construct();
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$lines = "";
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if (!defined('PSI_EMU_HOSTNAME')) switch (defined('PSI_SENSOR_IPMITOOL_ACCESS')?strtolower(PSI_SENSOR_IPMITOOL_ACCESS):'command') {
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case 'command':
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CommonFunctions::executeProgram('ipmitool', 'sensor -v', $lines);
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break;
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case 'data':
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CommonFunctions::rfts(PSI_APP_ROOT.'/data/ipmitool.txt', $lines);
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break;
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default:
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$this->error->addConfigError('__construct()', '[sensor_ipmitool] ACCESS');
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break;
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}
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if (trim($lines) !== "") {
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if (preg_match("/^Sensor ID\s+/", $lines)) { //new data format ('ipmitool sensor -v')
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$lines = preg_replace("/\n?Unable to read sensor/", "\nUnable to read sensor", $lines);
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$sensors = preg_split("/Sensor ID\s+/", $lines, -1, PREG_SPLIT_NO_EMPTY);
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foreach ($sensors as $sensor) {
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if (preg_match("/^:\s*(.+)\s\((0x[a-f\d]+)\)\r?\n/", $sensor, $name) && (($name1 = trim($name[1])) !== "")) {
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$sensorvalues = preg_split("/\r?\n/", $sensor, -1, PREG_SPLIT_NO_EMPTY);
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unset($sensorvalues[0]); //skip first
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$sens = array();
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$was = false;
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foreach ($sensorvalues as $sensorvalue) {
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if (preg_match("/^\s+\[(.+)\]$/", $sensorvalue, $buffer) && (($buffer1 = trim($buffer[1])) !== "")) {
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if (isset($sens['State'])) {
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$sens['State'] .= ', '.$buffer1;
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} else {
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$sens['State'] = $buffer1;
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}
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$was = true;
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} elseif (preg_match("/^([^:]+):(.+)$/", $sensorvalue, $buffer)
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&& (($buffer1 = trim($buffer[1])) !== "")
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&& (($buffer2 = trim($buffer[2])) !== "")) {
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$sens[$buffer1] = $buffer2;
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$was = true;
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}
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}
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if ($was && !isset($sens['Unable to read sensor'])) {
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$sens['Sensor'] = $name1;
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if (isset($sens['Sensor Reading'])
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&& preg_match("/^([\d\.]+)\s+\([^\)]*\)\s+(.+)$/", $sens['Sensor Reading'], $buffer)
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&& (($buffer2 = trim($buffer[2])) !== "")) {
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$sens['Value'] = $buffer[1];
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$sens['Unit'] = $buffer2;
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}
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$this->_buf[intval($name[2], 0)] = $sens;
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}
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}
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}
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} else {
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$lines = preg_split("/\r?\n/", $lines, -1, PREG_SPLIT_NO_EMPTY);
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if (count($lines)>0) {
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$buffer = preg_split("/\s*\|\s*/", $lines[0]);
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if (count($buffer)>8) { //old data format ('ipmitool sensor')
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foreach ($lines as $line) {
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$buffer = preg_split("/\s*\|\s*/", $line);
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if (count($buffer)>8) {
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$sens = array();
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$sens['Sensor'] = $buffer[0];
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switch ($buffer[2]) {
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case 'degrees C':
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$sens['Value'] = $buffer[1];
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$sens['Unit'] = $buffer[2];
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$sens['Upper Critical'] = $buffer[8];
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$sens['Sensor Type (Threshold)'] = 'Temperature';
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break;
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case 'Volts':
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$sens['Value'] = $buffer[1];
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$sens['Unit'] = $buffer[2];
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$sens['Lower Critical'] = $buffer[5];
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$sens['Upper Critical'] = $buffer[8];
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$sens['Sensor Type (Threshold)'] = 'Voltage';
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break;
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case 'RPM':
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$sens['Value'] = $buffer[1];
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$sens['Unit'] = $buffer[2];
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$sens['Lower Critical'] = $buffer[5];
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$sens['Upper Critical'] = $buffer[8];
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$sens['Sensor Type (Threshold)'] = 'Fan';
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break;
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case 'Watts':
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$sens['Value'] = $buffer[1];
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$sens['Unit'] = $buffer[2];
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$sens['Upper Critical'] = $buffer[8];
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$sens['Sensor Type (Threshold)'] = 'Current';
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break;
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case 'Amps':
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$sens['Value'] = $buffer[1];
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$sens['Unit'] = $buffer[2];
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$sens['Lower Critical'] = $buffer[5];
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$sens['Upper Critical'] = $buffer[8];
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$sens['Sensor Type (Threshold)'] = 'Current';
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break;
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case 'discrete':
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if (($buffer[1]==='0x0') || ($buffer[1]==='0x1')) {
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$sens['State'] = $buffer[1];
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$sens['Sensor Type (Discrete)'] = '';
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$sens['State'] = $buffer[1];
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}
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break;
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}
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$this->_buf[] = $sens;
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}
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}
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}
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}
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}
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}
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}
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/**
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* get temperature information
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*
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* @return void
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*/
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private function _temperature()
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{
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foreach ($this->_buf as $sensor) {
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if (((isset($sensor['Sensor Type (Threshold)']) && ($sensor['Sensor Type (Threshold)'] == 'Temperature'))
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||(isset($sensor['Sensor Type (Analog)']) && ($sensor['Sensor Type (Analog)'] == 'Temperature')))
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&& isset($sensor['Unit']) && ($sensor['Unit'] == 'degrees C')
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&& isset($sensor['Value'])) {
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$dev = new SensorDevice();
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$dev->setName($sensor['Sensor']);
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$dev->setValue($sensor['Value']);
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if (isset($sensor['Upper Critical']) && (($max = $sensor['Upper Critical']) != "na")) {
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$dev->setMax($max);
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}
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if (isset($sensor['Status']) && (($status = $sensor['Status']) != "ok")) {
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$dev->setEvent($status);
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}
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$this->mbinfo->setMbTemp($dev);
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}
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}
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}
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/**
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* get voltage information
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*
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* @return void
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*/
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private function _voltage()
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{
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foreach ($this->_buf as $sensor) {
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if (((isset($sensor['Sensor Type (Threshold)']) && ($sensor['Sensor Type (Threshold)'] == 'Voltage'))
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||(isset($sensor['Sensor Type (Analog)']) && ($sensor['Sensor Type (Analog)'] == 'Voltage')))
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&& isset($sensor['Unit']) && ($sensor['Unit'] == 'Volts')
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&& isset($sensor['Value'])) {
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$dev = new SensorDevice();
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$dev->setName($sensor['Sensor']);
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$dev->setValue($sensor['Value']);
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if (isset($sensor['Upper Critical']) && (($max = $sensor['Upper Critical']) != "na")) {
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$dev->setMax($max);
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}
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if (isset($sensor['Lower Critical']) && (($min = $sensor['Lower Critical']) != "na")) {
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$dev->setMin($min);
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}
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if (isset($sensor['Status']) && (($status = $sensor['Status']) != "ok")) {
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$dev->setEvent($status);
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}
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$this->mbinfo->setMbVolt($dev);
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}
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}
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}
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/**
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* get fan information
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*
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* @return void
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*/
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private function _fans()
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{
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foreach ($this->_buf as $sensor) {
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if (((isset($sensor['Sensor Type (Threshold)']) && ($sensor['Sensor Type (Threshold)'] == 'Fan'))
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||(isset($sensor['Sensor Type (Analog)']) && ($sensor['Sensor Type (Analog)'] == 'Fan')))
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&& isset($sensor['Unit']) && ($sensor['Unit'] == 'RPM')
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&& isset($sensor['Value'])) {
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$dev = new SensorDevice();
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$dev->setName($sensor['Sensor']);
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$dev->setValue($value = $sensor['Value']);
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if (isset($sensor['Lower Critical']) && (($min = $sensor['Lower Critical']) != "na")) {
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$dev->setMin($min);
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} elseif (isset($sensor['Upper Critical']) && (($max = $sensor['Upper Critical']) != "na")
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&& ($max < $value)) { // max instead min issue
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$dev->setMin($max);
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}
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if (isset($sensor['Status']) && (($status = $sensor['Status']) != "ok")) {
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$dev->setEvent($status);
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}
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$this->mbinfo->setMbFan($dev);
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}
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}
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}
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/**
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* get power information
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*
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* @return void
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*/
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private function _power()
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{
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foreach ($this->_buf as $sensor) {
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if (((isset($sensor['Sensor Type (Threshold)']) && ($sensor['Sensor Type (Threshold)'] == 'Current'))
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||(isset($sensor['Sensor Type (Analog)']) && ($sensor['Sensor Type (Analog)'] == 'Current')))
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&& isset($sensor['Unit']) && ($sensor['Unit'] == 'Watts')
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&& isset($sensor['Value'])) {
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$dev = new SensorDevice();
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$dev->setName($sensor['Sensor']);
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$dev->setValue($sensor['Value']);
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if (isset($sensor['Upper Critical']) && (($max = $sensor['Upper Critical']) != "na")) {
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$dev->setMax($max);
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}
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if (isset($sensor['Status']) && (($status = $sensor['Status']) != "ok")) {
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$dev->setEvent($status);
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}
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$this->mbinfo->setMbPower($dev);
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}
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}
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}
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/**
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* get current information
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*
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* @return void
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*/
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private function _current()
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{
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foreach ($this->_buf as $sensor) {
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if (((isset($sensor['Sensor Type (Threshold)']) && ($sensor['Sensor Type (Threshold)'] == 'Current'))
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||(isset($sensor['Sensor Type (Analog)']) && ($sensor['Sensor Type (Analog)'] == 'Current')))
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&& isset($sensor['Unit']) && ($sensor['Unit'] == 'Amps')
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&& isset($sensor['Value'])) {
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$dev = new SensorDevice();
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$dev->setName($sensor['Sensor']);
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$dev->setValue($sensor['Value']);
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if (isset($sensor['Upper Critical']) && (($max = $sensor['Upper Critical']) != "na")) {
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$dev->setMax($max);
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}
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if (isset($sensor['Lower Critical']) && (($min = $sensor['Lower Critical']) != "na")) {
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$dev->setMin($min);
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}
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if (isset($sensor['Status']) && (($status = $sensor['Status']) != "ok")) {
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$dev->setEvent($status);
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}
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$this->mbinfo->setMbCurrent($dev);
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}
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}
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}
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/**
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* get other information
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*
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* @return void
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*/
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private function _other()
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{
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foreach ($this->_buf as $sensor) {
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if (isset($sensor['Sensor Type (Discrete)'])) {
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$dev = new SensorDevice();
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if ($sensor['Sensor Type (Discrete)']!=='') {
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$dev->setName($sensor['Sensor'].' ('.$sensor['Sensor Type (Discrete)'].')');
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} else {
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$dev->setName($sensor['Sensor']);
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}
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if (isset($sensor['State'])) {
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$dev->setValue($sensor['State']);
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} else {
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$dev->setValue('0x0');
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}
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$this->mbinfo->setMbOther($dev);
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}
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}
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}
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304 |
/**
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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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311 |
public function build()
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312 |
{
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313 |
$this->_temperature();
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314 |
$this->_voltage();
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315 |
$this->_fans();
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316 |
$this->_power();
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317 |
$this->_current();
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318 |
$this->_other();
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319 |
}
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320 |
}
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