<?php

echo 'MGE ';
$oids = trim(snmp_walk($device, '.1.3.6.1.4.1.705.1.7.2.1.5', '-OsqnU')); // OID: mgoutputCurrent
d_echo($oids."\n");

$numPhase = count(explode("\n", $oids));
for ($i = 1; $i <= $numPhase; $i++) {
    unset($current);
    $current_oid = ".1.3.6.1.4.1.705.1.7.2.1.5.$i";
    $descr       = 'Output';
    if ($numPhase > 1) {
        $descr .= " Phase $i";
    }

    $current = snmp_get($device, $current_oid, '-Oqv');
    if (!$current) {
        $current_oid .= '.0';
        $current      = snmp_get($device, $current_oid, '-Oqv');
    }

    $current     /= 10;
    $type         = 'mge-ups';
    $precision    = 10;
    $index        = $i;
    $warnlimit    = null;
    $lowlimit     = 0;
    $limit        = null;
    $lowwarnlimit = null;

    discover_sensor($valid['sensor'], 'current', $device, $current_oid, $index, $type, $descr, '10', '1', $lowlimit, $lowwarnlimit, $warnlimit, $limit, $current);
}//end for

$oids = trim(snmp_walk($device, '.1.3.6.1.4.1.705.1.6.2.1.6', '-OsqnU')); // OID: mginputCurrent
d_echo($oids."\n");

$numPhase = count(explode("\n", $oids));
for ($i = 1; $i <= $numPhase; $i++) {
    unset($current);
    $current_oid = ".1.3.6.1.4.1.705.1.6.2.1.6.$i";
    $descr       = 'Input';
    if ($numPhase > 1) {
        $descr .= " Phase $i";
    }

    $current = snmp_get($device, $current_oid, '-Oqv');
    if (!$current) {
        $current_oid .= '.0';
        $current      = snmp_get($device, $current_oid, '-Oqv');
    }

    $current     /= 10;
    $type         = 'mge-ups';
    $precision    = 10;
    $index        = (100 + $i);
    $warnlimit    = null;
    $lowlimit     = 0;
    $limit        = null;
    $lowwarnlimit = null;

    discover_sensor($valid['sensor'], 'current', $device, $current_oid, $index, $type, $descr, '10', '1', $lowlimit, $lowwarnlimit, $warnlimit, $limit, $current);
}//end for
