Files
librenms-librenms/includes/discovery/sensors/temperature/websensor.inc.php

67 lines
2.3 KiB
PHP

<?php
$regexp = '/
\.1\.3\.6\.1\.4\.1\.22626\.1\.5\.2\.
(?P<id>\d+)
\.
(?:
1\.0 (?P<name>.*)|
3\.0 (?P<temp_intval>.*)|
5\.0 (?P<limit_high>.*)|
6\.0 (?P<limit_low>.*)|
)
/x';
$oids = snmp_walk($device, '.1.3.6.1.4.1.22626.1.5.2', '-OsqnU', '');
if ($oids) {
$out = array();
foreach (explode("\n", $oids) as $line) {
preg_match($regexp, $line, $match);
if ($match['name']) {
$out[$match['id']]['name'] = $match['name'];
}
if ($match['temp_intval']) {
$out[$match['id']]['temp_intval'] = $match['temp_intval'];
}
if ($match['limit_high']) {
$out[$match['id']]['limit_high'] = $match['limit_high'];
}
if ($match['limit_low']) {
$out[$match['id']]['limit_low'] = $match['limit_low'];
}
}
foreach ($out as $sensor_id => $sensor) {
if ($sensor['temp_intval'] != 9999) {
$temperature_oid = '.1.3.6.1.4.1.22626.1.5.2.'.$sensor_id.'.3.0';
$temperature_id = $sensor_id;
$descr = trim($sensor['name'], ' "');
$lowlimit = trim($sensor['limit_low'], ' "');
$limit = trim($sensor['limit_high'], ' "');
$temperature = $sensor['temp_intval'];
discover_sensor($valid['sensor'], 'temperature', $device, $temperature_oid, $temperature_id, 'cometsystem-p85xx', $descr, '10', '1', $lowlimit, null, null, $limit, $temperature);
}
}
}
$temp_unit = snmp_get($device, 'tempUnit.0', '-OevTQUs', 'T3610-MIB');
$user_func = '';
if (str_contains($temp_unit, 'F')) {
$user_func = 'fahrenheit_to_celsius';
}
if (is_numeric($pre_cache['websensor_valuesInt']['tempInt.0'])) {
$temperature_oid = '.1.3.6.1.4.1.22626.1.2.3.1.0';
$temperature_index = 'tempInt.0';
$descr = 'Temperature';
$temperature = $pre_cache['websensor_valuesInt']['tempInt.0'] / 10;
$high_limit = $pre_cache['websensor_settings']['tempHighInt.0'] / 10;
$low_limit = $pre_cache['websensor_settings']['tempLowInt.0'] / 10;
discover_sensor($valid['sensor'], 'temperature', $device, $temperature_oid, $temperature_index, 'websensor', $descr, '10', '1', $low_limit, null, null, $high_limit, $temperature, 'snmp', null, null, $user_func);
}