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2770 rexy 1
<?php
2
/**
3
 * ipmiutil sensor class, getting information from ipmi-sensors
4
 *
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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    Mieczyslaw Nalewaj <namiltd@users.sourceforge.net>
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 * @copyright 2014 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 IPMIutil 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 $_lines = 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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        switch (defined('PSI_SENSOR_IPMIUTIL_ACCESS')?strtolower(PSI_SENSOR_IPMIUTIL_ACCESS):'command') {
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        case 'command':
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            CommonFunctions::executeProgram('ipmiutil', 'sensor -stw', $lines);
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            $this->_lines = preg_split("/\r?\n/", $lines, -1, PREG_SPLIT_NO_EMPTY);
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            break;
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        case 'data':
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            if (CommonFunctions::rfts(PSI_APP_ROOT.'/data/ipmiutil.txt', $lines)) {
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                $this->_lines = preg_split("/\r?\n/", $lines, -1, PREG_SPLIT_NO_EMPTY);
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            }
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            break;
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        default:
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            $this->error->addConfigError('__construct()', '[sensor_ipmiutil] ACCESS');
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            break;
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        }
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    }
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    /**
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     * get temperature information
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     *
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     * @return void
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     */
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    private function _temperature()
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    {
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        foreach ($this->_lines as $line) {
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            $buffer = preg_split("/\s*\|\s*/", $line);
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            if (isset($buffer[2]) && $buffer[2] == "Temperature"
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               && $buffer[1] == "Full"
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               && isset($buffer[6]) && preg_match("/^(\S+)\sC$/", $buffer[6], $value)
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               && $buffer[5] !== "Init") {
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                $dev = new SensorDevice();
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                $dev->setName($buffer[4]);
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                $dev->setValue($value[1]);
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                if (isset($buffer[7]) && $buffer[7] == "Thresholds") {
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                    if ((isset($buffer[8]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[8], $limits))
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                        ||(isset($buffer[9]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[9], $limits))
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                        ||(isset($buffer[10]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[10], $limits))
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                        ||(isset($buffer[11]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
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                        $dev->setMax($limits[1]);
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                    }
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                }
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                if ($buffer[5] != "OK") $dev->setEvent($buffer[5]);
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                $this->mbinfo->setMbTemp($dev);
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            }
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        }
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    }
75
 
76
    /**
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     * get voltage information
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     *
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     * @return void
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     */
81
    private function _voltage()
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    {
83
        foreach ($this->_lines as $line) {
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            $buffer = preg_split("/\s*\|\s*/", $line);
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            if (isset($buffer[2]) && $buffer[2] == "Voltage"
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               && $buffer[1] == "Full"
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               && isset($buffer[6]) && preg_match("/^(\S+)\sV$/", $buffer[6], $value)
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               && $buffer[5] !== "Init") {
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                $dev = new SensorDevice();
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                $dev->setName($buffer[4]);
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                $dev->setValue($value[1]);
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                if (isset($buffer[7]) && $buffer[7] == "Thresholds") {
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                    if ((isset($buffer[8]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[8], $limits))
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                        ||(isset($buffer[9]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[9], $limits))
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                        ||(isset($buffer[10]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[10], $limits))
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                        ||(isset($buffer[11]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
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                        $dev->setMin($limits[1]);
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                    }
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                    if ((isset($buffer[8]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[8], $limits))
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                        ||(isset($buffer[9]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[9], $limits))
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                        ||(isset($buffer[10]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[10], $limits))
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                        ||(isset($buffer[11]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
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                        $dev->setMax($limits[1]);
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                    }
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                }
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                if ($buffer[5] != "OK") $dev->setEvent($buffer[5]);
107
                $this->mbinfo->setMbVolt($dev);
108
            }
109
        }
110
    }
111
 
112
    /**
113
     * get fan information
114
     *
115
     * @return void
116
     */
117
    private function _fans()
118
    {
119
        foreach ($this->_lines as $line) {
120
            $buffer = preg_split("/\s*\|\s*/", $line);
121
            if (isset($buffer[2]) && $buffer[2] == "Fan"
122
               && $buffer[1] == "Full"
123
               && isset($buffer[6]) && preg_match("/^(\S+)\sRPM$/", $buffer[6], $value)
124
               && $buffer[5] !== "Init") {
125
                $dev = new SensorDevice();
126
                $dev->setName($buffer[4]);
127
                $dev->setValue($value[1]);
128
                if (isset($buffer[7]) && $buffer[7] == "Thresholds") {
129
                    if ((isset($buffer[8]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[8], $limits))
130
                        ||(isset($buffer[9]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[9], $limits))
131
                        ||(isset($buffer[10]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[10], $limits))
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                        ||(isset($buffer[11]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
133
                        $dev->setMin($limits[1]);
134
                    } elseif ((isset($buffer[8]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[8], $limits))
135
                        ||(isset($buffer[9]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[9], $limits))
136
                        ||(isset($buffer[10]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[10], $limits))
137
                        ||(isset($buffer[11]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
138
                        if ($limits[1]<$value[1]) {//max instead min issue
139
                            $dev->setMin($limits[1]);
140
                        }
141
                    }
142
                }
143
                if ($buffer[5] != "OK") $dev->setEvent($buffer[5]);
144
                $this->mbinfo->setMbFan($dev);
145
            }
146
        }
147
    }
148
 
149
    /**
150
     * get power information
151
     *
152
     * @return void
153
     */
154
    private function _power()
155
    {
156
        foreach ($this->_lines as $line) {
157
            $buffer = preg_split("/\s*\|\s*/", $line);
158
            if (isset($buffer[2]) && $buffer[2] == "Current"
159
               && $buffer[1] == "Full"
160
               && isset($buffer[6]) && preg_match("/^(\S+)\sW$/", $buffer[6], $value)
161
               && $buffer[5] !== "Init") {
162
                $dev = new SensorDevice();
163
                $dev->setName($buffer[4]);
164
                $dev->setValue($value[1]);
165
                if (isset($buffer[7]) && $buffer[7] == "Thresholds") {
166
                    if ((isset($buffer[8]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[8], $limits))
167
                        ||(isset($buffer[9]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[9], $limits))
168
                        ||(isset($buffer[10]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[10], $limits))
169
                        ||(isset($buffer[11]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
170
                        $dev->setMax($limits[1]);
171
                    }
172
                }
173
                if ($buffer[5] != "OK") $dev->setEvent($buffer[5]);
174
                $this->mbinfo->setMbPower($dev);
175
            }
176
        }
177
    }
178
 
179
    /**
180
     * get current information
181
     *
182
     * @return void
183
     */
184
    private function _current()
185
    {
186
        foreach ($this->_lines as $line) {
187
            $buffer = preg_split("/\s*\|\s*/", $line);
188
            if (isset($buffer[2]) && $buffer[2] == "Current"
189
               && $buffer[1] == "Full"
190
               && isset($buffer[6]) && preg_match("/^(\S+)\sA$/", $buffer[6], $value)
191
               && $buffer[5] !== "Init") {
192
                $dev = new SensorDevice();
193
                $dev->setName($buffer[4]);
194
                $dev->setValue($value[1]);
195
                if (isset($buffer[7]) && $buffer[7] == "Thresholds") {
196
                    if ((isset($buffer[8]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[8], $limits))
197
                        ||(isset($buffer[9]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[9], $limits))
198
                        ||(isset($buffer[10]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[10], $limits))
199
                        ||(isset($buffer[11]) && preg_match("/^lo-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
200
                        $dev->setMin($limits[1]);
201
                    }
202
                    if ((isset($buffer[8]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[8], $limits))
203
                        ||(isset($buffer[9]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[9], $limits))
204
                        ||(isset($buffer[10]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[10], $limits))
205
                        ||(isset($buffer[11]) && preg_match("/^hi-crit\s(\S+)\s*$/", $buffer[11], $limits))) {
206
                        $dev->setMax($limits[1]);
207
                    }
208
                }
209
                if ($buffer[5] != "OK") $dev->setEvent($buffer[5]);
210
                $this->mbinfo->setMbCurrent($dev);
211
            }
212
        }
213
    }
214
 
215
    /**
216
     * get other information
217
     *
218
     * @return void
219
     */
220
    private function _other()
221
    {
222
        foreach ($this->_lines as $line) {
223
            $buffer = preg_split("/\s*\|\s*/", $line);
224
            if (isset($buffer[1]) && $buffer[1] == "Compact"
225
               && $buffer[5] !== "Init"
226
               && $buffer[5] !== "Unknown"
227
               && $buffer[5] !== "NotAvailable") {
228
                $dev = new SensorDevice();
229
                $dev->setName($buffer[4].' ('.$buffer[2].')');
230
 
231
                $buffer5s = preg_split("/\s+/", $buffer5 = $buffer[5]);
232
                if (isset($buffer5s[1])) {
233
                    $value = hexdec($buffer5s[0]) & 0xff;
234
                    if ($buffer5s[1] === 'DiscreteEvt') {
235
                        $dev->setValue('0x'.dechex($value));
236
                    } elseif (($buffer5s[1] === 'DiscreteUnit') && ($value > 0)) {
237
                        $dev->setValue('0x'.dechex($value - 1));
238
                    } else {
239
                        $dev->setValue($buffer5);
240
                    }
241
                } else {
242
                    $dev->setValue($buffer5);
243
                }
244
                $this->mbinfo->setMbOther($dev);
245
            }
246
        }
247
    }
248
 
249
    /**
250
     * get the information
251
     *
252
     * @see PSI_Interface_Sensor::build()
253
     *
254
     * @return Void
255
     */
256
    public function build()
257
    {
258
        $this->_temperature();
259
        $this->_voltage();
260
        $this->_fans();
261
        $this->_power();
262
        $this->_current();
263
        $this->_other();
264
    }
265
}