<?php

if ($device['os'] == "sentry3")
{
  $oids = snmp_walk($device, "tempHumidSensorTempValue", "-Osqn", "Sentry3-MIB");
  if ($debug) { echo($oids."\n"); }
  $oids = trim($oids);
  $divisor = "10";
  $multiplier = "1";
  if ($oids) echo("ServerTech Sentry3 Temperature ");
  foreach (explode("\n", $oids) as $data)
  {
    $data = trim($data);
    if ($data)
    {
      list($oid,$descr) = explode(" ", $data,2);
      $split_oid = explode('.',$oid);
      $index = $split_oid[count($split_oid)-1];

      #tempHumidSensorTempValue
      $temperature_oid = "1.3.6.1.4.1.1718.3.2.5.1.6.1.".$index;
      $descr = "Removable Sensor " . $index;
      $low_warn_limit  = NULL;
      $low_limit       = snmp_get($device,"tempHumidSensorTempLowThresh.1.$index", "-Ovq", "Sentry3-MIB") / $divisor;
      $high_warn_limit = NULL;
      $high_limit      = snmp_get($device,"tempHumidSensorTempHighThresh.1.$index", "-Ovq", "Sentry3-MIB") / $divisor;
      $current         = snmp_get($device,"$temperature_oid", "-Ovq", "Sentry3-MIB") / $divisor;

      if ($current >= 0) {
        discover_sensor($valid['sensor'], 'temperature', $device, $temperature_oid, $index, 'sentry3', $descr, $divisor, $multiplier, $low_limit, $low_warn_limit, $high_warn_limit, $high_limit, $current);
      }
    }
  }
}

?>
