librenms/poll-billing.php

#!/usr/bin/env php
<?php

$debug = "1";

include("includes/defaults.inc.php");
include("config.php");
include("includes/functions.php");

$iter = "0";

echo("Starting Polling Session ... \n\n");

$bill_query = mysql_query("select * from bills");
while ($bill_data = mysql_fetch_assoc($bill_query))
{
  echo("Bill : ".$bill_data['bill_name']."\n");
  CollectData($bill_data['bill_id']);
  $iter++;
}

function CollectData($bill_id)
{
  $port_query = mysql_query("select * from bill_ports as P, ports as I, devices as D where P.bill_id='$bill_id' AND I.interface_id = P.port_id AND D.device_id = I.device_id");

  while ($port_data = mysql_fetch_assoc($port_query))
  {
    unset($port_in_measurement);
    unset($port_in_delta);
    unset($last_port_in_measurement);
    unset($last_port_in_delta);
    unset($port_out_measurement);
    unset($port_out_delta);
    unset($last_port_out_measurement);
    unset($last_port_out_delta);

    $port_id = $port_data['port_id'];
    $host    = $port_data['hostname'];
		$port	 = $port_data['port'];

    echo("\nPolling ".$port_data['ifDescr']." on ".$port_data['hostname']."\n");

    $port_in_measurement = getValue($host, $port, $port_data['ifIndex'], "In");
    $port_out_measurement = getValue($host, $port, $port_data['ifIndex'], "Out");

    $now = mysql_result(mysql_query("SELECT NOW()"), 0);

    $last_data = getLastPortCounter($port_id,in);
    if ($last_data[state] == "ok")
    {
      $last_port_in_measurement = $last_data[counter];
      $last_port_in_delta = $last_data[delta];
      if ($port_in_measurement > $last_port_in_measurement)
      {
        $port_in_delta = $port_in_measurement - $last_port_in_measurement;
      } else {
        $port_in_delta = $last_port_in_delta;
      }
    } else {
      $port_in_delta = '0';
    }
    $pim = "INSERT INTO port_in_measurements (port_id,timestamp,counter,delta) VALUES ($port_id, '$now', $port_in_measurement, $port_in_delta) ";
    #echo("$pim \n");
    $pim_query = mysql_query($pim);
    unset($last_data, $last_port_in_measurement, $last_port_in_delta);

    $last_data = getLastPortCounter($port_id,out);
    if ($last_data[state] == "ok")
    {
      $last_port_out_measurement = $last_data[counter];
      $last_port_out_delta = $last_data[delta];
      if ($port_out_measurement > $last_port_out_measurement)
      {
        $port_out_delta = $port_out_measurement - $last_port_out_measurement;
      } else {
        $port_out_delta = $last_port_out_delta;
      }
    } else {
      $port_out_delta = '0';
    }
    $pom = "INSERT INTO port_out_measurements (port_id,timestamp,counter,delta) VALUES ($port_id, '$now', $port_out_measurement, $port_out_delta) ";
    #echo("$pom \n");
    $pom_query = mysql_query($pom);
    unset($last_data, $last_port_in_measurement, $last_port_in_delta);

    $delta = $delta + $port_in_delta + $port_out_delta;
    $in_delta = $in_delta + $port_in_delta;
    $out_delta = $out_delta + $port_out_delta;
    unset($port_in_delta,$port_out_delta,$prev_delta,$prev_timestamp,$period);

  }
  $last_data = getLastMeasurement($bill_id);

  if ($last_data[state] == "ok")
  {
    $prev_delta     = $last_data[delta];
    $prev_in_delta  = $last_data[in_delta];
    $prev_out_delta = $last_data[out_delta];
    $prev_timestamp = $last_data[timestamp];
    $period = mysql_result(mysql_query("SELECT UNIX_TIMESTAMP(CURRENT_TIMESTAMP()) - UNIX_TIMESTAMP('$prev_timestamp')"),0);
  } else {
    $prev_delta = '0';
    $period   = '0';
    $prev_in_delta =  '0';
    $prev_out_delta =  '0';
  }

  if ($delta < '0')
  {
    $delta = $prev_delta;
    $in_delta = $prev_in_delta;
    $out_delta = $prev_out_delta;

  }
  $insert_string = "INSERT INTO bill_data (bill_id,timestamp,period,delta,in_delta,out_delta) VALUES ('$bill_id','$now','$period','$delta','$in_delta','$out_delta')";
  $insert_measurement = mysql_query($insert_string);
}

if ($argv[1]) { CollectData($argv[1]); }

?>