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https://github.com/librenms/librenms.git
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08952e40c6
git-svn-id: http://www.observium.org/svn/observer/trunk@3014 61d68cd4-352d-0410-923a-c4978735b2b8
94 lines
3.9 KiB
PHP
94 lines
3.9 KiB
PHP
<?php
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echo(" ENTITY-SENSOR: ");
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echo("Caching OIDs:");
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if (!is_array($entity_array))
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{
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$entity_array = array();
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echo(" entPhysicalDescr");
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$entity_array = snmpwalk_cache_multi_oid($device, "entPhysicalDescr", $entity_array, "CISCO-ENTITY-SENSOR-MIB");
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echo(" entPhysicalName");
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$entity_array = snmpwalk_cache_multi_oid($device, "entPhysicalName", $entity_array, "CISCO-ENTITY-SENSOR-MIB");
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}
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$oids = array();
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echo(" entPhySensorType");
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$oids = snmpwalk_cache_multi_oid($device, "entPhySensorType", $oids, "ENTITY-SENSOR-MIB");
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echo(" entPhySensorScale");
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$oids = snmpwalk_cache_multi_oid($device, "entPhySensorScale", $oids, "ENTITY-SENSOR-MIB");
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echo(" entPhySensorPrecision");
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$oids = snmpwalk_cache_multi_oid($device, "entPhySensorPrecision", $oids, "ENTITY-SENSOR-MIB");
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echo(" entPhySensorValue");
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$oids = snmpwalk_cache_multi_oid($device, "entPhySensorValue", $oids, "ENTITY-SENSOR-MIB");
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$entitysensor['voltsDC'] = "voltage";
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$entitysensor['voltsAC'] = "voltage";
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$entitysensor['amperes'] = "current";
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$entitysensor['watts'] = "power";
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$entitysensor['hertz'] = "freq";
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$entitysensor['percentRH'] = "humidity";
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$entitysensor['rpm'] = "fanspeed";
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$entitysensor['celsius'] = "temperature";
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$entitysensor['dBm'] = "dbm";
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if (is_array($oids))
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{
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foreach ($oids as $index => $entry)
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{
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#echo("[" . $entry['entPhySensorType'] . "|" . $entry['entPhySensorValue']. "|" . $index . "]");
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if ($entitysensor[$entry['entPhySensorType']] && is_numeric($entry['entPhySensorValue']) && is_numeric($index))
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{
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$entPhysicalIndex = $index;
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$oid = ".1.3.6.1.2.1.99.1.1.1.4.".$index;
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$current = $entry['entPhySensorValue'];
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#ENTITY-SENSOR-MIB::entPhySensorUnitsDisplay.11 = STRING: "C"
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$descr = $entity_array[$index]['entPhysicalName'];
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# if ($descr || $device['os'] == "iosxr")
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if ($descr)
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{
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$descr = rewrite_entity_descr($descr);
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} else {
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$descr = $entity_array[$index]['entPhysicalDescr'];
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$descr = rewrite_entity_descr($descr);
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}
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$thisisnotbullshit = TRUE;
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$type = $entitysensor[$entry['entPhySensorType']];
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### FIXME this stuff is foul
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if ($entry['entPhySensorScale'] == "nano") { $divisor = "1000000000"; $multiplier = "1"; }
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if ($entry['entPhySensorScale'] == "micro") { $divisor = "1000000"; $multiplier = "1"; }
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if ($entry['entPhySensorScale'] == "milli") { $divisor = "1000"; $multiplier = "1"; }
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if ($entry['entPhySensorScale'] == "units") { $divisor = "1"; $multiplier = "1"; }
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if ($entry['entPhySensorScale'] == "kilo") { $divisor = "1"; $multiplier = "1000"; }
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if ($entry['entPhySensorScale'] == "mega") { $divisor = "1"; $multiplier = "1000000"; }
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if ($entry['entPhySensorScale'] == "giga") { $divisor = "1"; $multiplier = "1000000000"; }
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if (is_numeric($entry['entPhySensorPrecision']) && $entry['entPhySensorPrecision'] > "0") { $divisor = $divisor . str_pad('', $entry['entPhySensorPrecision'], "0"); }
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$current = $current * $multiplier / $divisor;
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if ($type == "temperature") { if ($current > "200") { $thisisnotbullshit = FALSE; } $descr = preg_replace("/[T|t]emperature[|s]/", "", $descr); }
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#echo($descr . "|" . $index . "|" .$current . "|" . $multiplier . "|" . $divisor ."|" . $entry['entPhySensorScale'] . "|" . $entry['entPhySensorPrecision'] . "\n");
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if ($current == "-127") { $thisisnotbullshit = FALSE; }
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if ($thisisnotbullshit && mysql_result(mysql_query("SELECT COUNT(*) FROM `sensors` WHERE `device_id` = '".$device['device_id']."' AND `sensor_class` = '".$type."' AND `sensor_type` = 'cisco-entity-sensor' AND `sensor_index` = '".$index."'"),0) == "0")
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## Check to make sure we've not already seen this sensor via cisco's entity sensor mib
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{
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discover_sensor($valid['sensor'], $type, $device, $oid, $index, 'entity-sensor', $descr, $divisor, $multiplier, NULL, NULL, NULL, NULL, $current);
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}
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}
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}
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}
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echo("\n");
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?>
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