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<?php
/**
* ipmiutil sensor class, getting information from ipmi-sensors
*
* 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 IPMIutil extends Sensors
{
/**
* content to parse
*
* @var array
*/
private $_lines = array();
/**
* fill the private content var through command or data access
*/
public function __construct()
{
parent::__construct();
switch (defined('PSI_SENSOR_IPMIUTIL_ACCESS')?strtolower(PSI_SENSOR_IPMIUTIL_ACCESS):'command') {
case 'command':
CommonFunctions::executeProgram('ipmiutil', 'sensor -stw', $lines);
$this->_lines = preg_split("/\r?\n/", $lines, -1, PREG_SPLIT_NO_EMPTY);
break;
case 'data':
if (CommonFunctions::rfts(PSI_APP_ROOT.'/data/ipmiutil.txt', $lines)) {
$this->_lines = preg_split("/\r?\n/", $lines, -1, PREG_SPLIT_NO_EMPTY);
}
break;
default:
$this->error->addConfigError('__construct()', '[sensor_ipmiutil] ACCESS');
break;
}
}
/**
* get temperature information
*
* @return void
*/
private function _temperature()
{
foreach ($this->_lines as $line) {
$buffer = preg_split("/\s*\|\s*/", $line);
if (isset($buffer[2]) && $buffer[2] == "Temperature"
&& $buffer[1] == "Full"
&& isset($buffer[6]) && preg_match("/^(\S+)\sC$/", $buffer[6], $value)
&& $buffer[5] !== "Init") {
$dev = new SensorDevice();
$dev->setName($buffer[4]);
$dev->setValue($value[1]);
if (isset($buffer[7]) && $buffer[7] == "Thresholds") {
if ((isset($buffer[8]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[8], $limits))
||(isset($buffer[9]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[9], $limits))
||(isset($buffer[10]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[10], $limits))
||(isset($buffer[11]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
$dev->setMax($limits[1]);
}
}
if ($buffer[5] != "OK") $dev->setEvent($buffer[5]);
$this->mbinfo->setMbTemp($dev);
}
}
}
/**
* get voltage information
*
* @return void
*/
private function _voltage()
{
foreach ($this->_lines as $line) {
$buffer = preg_split("/\s*\|\s*/", $line);
if (isset($buffer[2]) && $buffer[2] == "Voltage"
&& $buffer[1] == "Full"
&& isset($buffer[6]) && preg_match("/^(\S+)\sV$/", $buffer[6], $value)
&& $buffer[5] !== "Init") {
$dev = new SensorDevice();
$dev->setName($buffer[4]);
$dev->setValue($value[1]);
if (isset($buffer[7]) && $buffer[7] == "Thresholds") {
if ((isset($buffer[8]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[8], $limits))
||(isset($buffer[9]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[9], $limits))
||(isset($buffer[10]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[10], $limits))
||(isset($buffer[11]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
$dev->setMin($limits[1]);
}
if ((isset($buffer[8]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[8], $limits))
||(isset($buffer[9]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[9], $limits))
||(isset($buffer[10]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[10], $limits))
||(isset($buffer[11]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
$dev->setMax($limits[1]);
}
}
if ($buffer[5] != "OK") $dev->setEvent($buffer[5]);
$this->mbinfo->setMbVolt($dev);
}
}
}
/**
* get fan information
*
* @return void
*/
private function _fans()
{
foreach ($this->_lines as $line) {
$buffer = preg_split("/\s*\|\s*/", $line);
if (isset($buffer[2]) && $buffer[2] == "Fan"
&& $buffer[1] == "Full"
&& isset($buffer[6]) && preg_match("/^(\S+)\sRPM$/", $buffer[6], $value)
&& $buffer[5] !== "Init") {
$dev = new SensorDevice();
$dev->setName($buffer[4]);
$dev->setValue($value[1]);
if (isset($buffer[7]) && $buffer[7] == "Thresholds") {
if ((isset($buffer[8]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[8], $limits))
||(isset($buffer[9]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[9], $limits))
||(isset($buffer[10]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[10], $limits))
||(isset($buffer[11]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
$dev->setMin($limits[1]);
} elseif ((isset($buffer[8]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[8], $limits))
||(isset($buffer[9]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[9], $limits))
||(isset($buffer[10]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[10], $limits))
||(isset($buffer[11]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
if ($limits[1]<$value[1]) {//max instead min issue
$dev->setMin($limits[1]);
}
}
}
if ($buffer[5] != "OK") $dev->setEvent($buffer[5]);
$this->mbinfo->setMbFan($dev);
}
}
}
/**
* get power information
*
* @return void
*/
private function _power()
{
foreach ($this->_lines as $line) {
$buffer = preg_split("/\s*\|\s*/", $line);
if (isset($buffer[2]) && $buffer[2] == "Current"
&& $buffer[1] == "Full"
&& isset($buffer[6]) && preg_match("/^(\S+)\sW$/", $buffer[6], $value)
&& $buffer[5] !== "Init") {
$dev = new SensorDevice();
$dev->setName($buffer[4]);
$dev->setValue($value[1]);
if (isset($buffer[7]) && $buffer[7] == "Thresholds") {
if ((isset($buffer[8]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[8], $limits))
||(isset($buffer[9]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[9], $limits))
||(isset($buffer[10]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[10], $limits))
||(isset($buffer[11]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
$dev->setMax($limits[1]);
}
}
if ($buffer[5] != "OK") $dev->setEvent($buffer[5]);
$this->mbinfo->setMbPower($dev);
}
}
}
/**
* get current information
*
* @return void
*/
private function _current()
{
foreach ($this->_lines as $line) {
$buffer = preg_split("/\s*\|\s*/", $line);
if (isset($buffer[2]) && $buffer[2] == "Current"
&& $buffer[1] == "Full"
&& isset($buffer[6]) && preg_match("/^(\S+)\sA$/", $buffer[6], $value)
&& $buffer[5] !== "Init") {
$dev = new SensorDevice();
$dev->setName($buffer[4]);
$dev->setValue($value[1]);
if (isset($buffer[7]) && $buffer[7] == "Thresholds") {
if ((isset($buffer[8]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[8], $limits))
||(isset($buffer[9]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[9], $limits))
||(isset($buffer[10]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[10], $limits))
||(isset($buffer[11]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
$dev->setMin($limits[1]);
}
if ((isset($buffer[8]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[8], $limits))
||(isset($buffer[9]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[9], $limits))
||(isset($buffer[10]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[10], $limits))
||(isset($buffer[11]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
$dev->setMax($limits[1]);
}
}
if ($buffer[5] != "OK") $dev->setEvent($buffer[5]);
$this->mbinfo->setMbCurrent($dev);
}
}
}
/**
* get other information
*
* @return void
*/
private function _other()
{
foreach ($this->_lines as $line) {
$buffer = preg_split("/\s*\|\s*/", $line);
if (isset($buffer[1]) && $buffer[1] == "Compact"
&& $buffer[5] !== "Init"
&& $buffer[5] !== "Unknown"
&& $buffer[5] !== "NotAvailable") {
$dev = new SensorDevice();
$dev->setName($buffer[4].' ('.$buffer[2].')');
$buffer5s = preg_split("/\s+/", $buffer5 = $buffer[5]);
if (isset($buffer5s[1])) {
$value = hexdec($buffer5s[0]) & 0xff;
if ($buffer5s[1] === 'DiscreteEvt') {
$dev->setValue('0x'.dechex($value));
} elseif (($buffer5s[1] === 'DiscreteUnit') && ($value > 0)) {
$dev->setValue('0x'.dechex($value - 1));
} else {
$dev->setValue($buffer5);
}
} else {
$dev->setValue($buffer5);
}
$this->mbinfo->setMbOther($dev);
}
}
}
/**
* get the information
*
* @see PSI_Interface_Sensor::build()
*
* @return Void
*/
public function build()
{
$this->_temperature();
$this->_voltage();
$this->_fans();
$this->_power();
$this->_current();
$this->_other();
}
}