1<?php 2/** 3 * freeipmi sensor class, getting information from ipmi-sensors 4 * 5 * PHP version 5 6 * 7 * @category PHP 8 * @package PSI_Sensor 9 * @author Mieczyslaw Nalewaj <namiltd@users.sourceforge.net> 10 * @copyright 2014 phpSysInfo 11 * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version 12 * @version Release: 3.0 13 * @link http://phpsysinfo.sourceforge.net 14 */ 15class FreeIPMI extends Sensors 16{ 17 /** 18 * content to parse 19 * 20 * @var array 21 */ 22 private $_lines = array(); 23 24 /** 25 * fill the private content var through command or data access 26 */ 27 public function __construct() 28 { 29 parent::__construct(); 30 if ((PSI_OS != 'WINNT') && !defined('PSI_EMU_HOSTNAME')) switch (defined('PSI_SENSOR_FREEIPMI_ACCESS')?strtolower(PSI_SENSOR_FREEIPMI_ACCESS):'command') { 31 case 'command': 32 CommonFunctions::executeProgram('ipmi-sensors', '--output-sensor-thresholds', $lines); 33 $this->_lines = preg_split("/\r?\n/", $lines, -1, PREG_SPLIT_NO_EMPTY); 34 break; 35 case 'data': 36 if (CommonFunctions::rfts(PSI_APP_ROOT.'/data/freeipmi.txt', $lines)) { 37 $this->_lines = preg_split("/\r?\n/", $lines, -1, PREG_SPLIT_NO_EMPTY); 38 } 39 break; 40 default: 41 $this->error->addConfigError('__construct()', '[sensor_freeipmi] ACCESS'); 42 break; 43 } 44 } 45 46 /** 47 * get temperature information 48 * 49 * @return void 50 */ 51 private function _temperature() 52 { 53 foreach ($this->_lines as $line) { 54 $buffer = preg_split("/\s*\|\s*/", $line); 55 if ($buffer[2] == "Temperature" && $buffer[11] != "N/A" && $buffer[4] == "C") { 56 $dev = new SensorDevice(); 57 $dev->setName($buffer[1]); 58 $dev->setValue($buffer[3]); 59 if ($buffer[9] != "N/A") $dev->setMax($buffer[9]); 60 if ($buffer[11] != "'OK'") $dev->setEvent(trim($buffer[11], "'")); 61 $this->mbinfo->setMbTemp($dev); 62 } 63 } 64 } 65 66 /** 67 * get voltage information 68 * 69 * @return void 70 */ 71 private function _voltage() 72 { 73 foreach ($this->_lines as $line) { 74 $buffer = preg_split("/\s*\|\s*/", $line); 75 if ($buffer[2] == "Voltage" && $buffer[11] != "N/A" && $buffer[4] == "V") { 76 $dev = new SensorDevice(); 77 $dev->setName($buffer[1]); 78 $dev->setValue($buffer[3]); 79 if ($buffer[6] != "N/A") $dev->setMin($buffer[6]); 80 if ($buffer[9] != "N/A") $dev->setMax($buffer[9]); 81 if ($buffer[11] != "'OK'") $dev->setEvent(trim($buffer[11], "'")); 82 $this->mbinfo->setMbVolt($dev); 83 } 84 } 85 } 86 87 /** 88 * get fan information 89 * 90 * @return void 91 */ 92 private function _fans() 93 { 94 foreach ($this->_lines as $line) { 95 $buffer = preg_split("/\s*\|\s*/", $line); 96 if ($buffer[2] == "Fan" && $buffer[11] != "N/A" && $buffer[4] == "RPM") { 97 $dev = new SensorDevice(); 98 $dev->setName($buffer[1]); 99 $dev->setValue($buffer[3]); 100 if ($buffer[6] != "N/A") { 101 $dev->setMin($buffer[6]); 102 } elseif (($buffer[9] != "N/A") && ($buffer[9]<$buffer[3])) { //max instead min issue 103 $dev->setMin($buffer[9]); 104 } 105 if ($buffer[11] != "'OK'") $dev->setEvent(trim($buffer[11], "'")); 106 $this->mbinfo->setMbFan($dev); 107 } 108 } 109 } 110 111 /** 112 * get power information 113 * 114 * @return void 115 */ 116 private function _power() 117 { 118 foreach ($this->_lines as $line) { 119 $buffer = preg_split("/\s*\|\s*/", $line); 120 if ($buffer[2] == "Current" && $buffer[11] != "N/A" && $buffer[4] == "W") { 121 $dev = new SensorDevice(); 122 $dev->setName($buffer[1]); 123 $dev->setValue($buffer[3]); 124 if ($buffer[9] != "N/A") $dev->setMax($buffer[9]); 125 if ($buffer[11] != "'OK'") $dev->setEvent(trim($buffer[11], "'")); 126 $this->mbinfo->setMbPower($dev); 127 } 128 } 129 } 130 131 /** 132 * get current information 133 * 134 * @return void 135 */ 136 private function _current() 137 { 138 foreach ($this->_lines as $line) { 139 $buffer = preg_split("/\s*\|\s*/", $line); 140 if ($buffer[2] == "Current" && $buffer[11] != "N/A" && $buffer[4] == "A") { 141 $dev = new SensorDevice(); 142 $dev->setName($buffer[1]); 143 $dev->setValue($buffer[3]); 144 if ($buffer[6] != "N/A") $dev->setMin($buffer[6]); 145 if ($buffer[9] != "N/A") $dev->setMax($buffer[9]); 146 if ($buffer[11] != "'OK'") $dev->setEvent(trim($buffer[11], "'")); 147 $this->mbinfo->setMbCurrent($dev); 148 } 149 } 150 } 151 152 /** 153 * get other information 154 * 155 * @return void 156 */ 157 private function _other() 158 { 159 foreach ($this->_lines as $line) { 160 $buffer = preg_split("/\s*\|\s*/", $line); 161 if ($buffer[4] == "N/A" 162 && $buffer[2] != "OEM Reserved" && $buffer[11] != "N/A") { 163 $dev = new SensorDevice(); 164 $dev->setName($buffer[1].' ('.$buffer[2].')'); 165 $dev->setValue(trim($buffer[11], '\'')); 166 $this->mbinfo->setMbOther($dev); 167 } 168 } 169 } 170 171 /** 172 * get the information 173 * 174 * @see PSI_Interface_Sensor::build() 175 * 176 * @return Void 177 */ 178 public function build() 179 { 180 $this->_temperature(); 181 $this->_voltage(); 182 $this->_fans(); 183 $this->_power(); 184 $this->_current(); 185 $this->_other(); 186 } 187} 188