<?php

/**
 * @copyright  (C) 2015 Mark Gibbons
 *
 */

//  Polling of Airmax MIB AP for Ubiquiti Airmax Radios
//
//  UBNT-AirMAX-MIB

echo(" UBNT-AirMAX-MIB ");

// Check If It Is A Device that supports latest Airmax MIB By Trying To Read Frequency
//if (substr($device['version'],0,3) == "5.6")
if (is_numeric(snmp_get($device, "ubntRadioFreq.1", "-OUqnv", "UBNT-AirMAX-MIB", $config['mib_dir'])))
{

  // $mib_oids                              (oidindex,dsname,dsdescription,dstype)
  
  $mib_oids = array(
	   'ubntRadioFreq'              => array('1', 'RadioFreq', 'Frequency', 'GAUGE'),
	   'ubntRadioTxPower'           => array('1', 'RadioTxPower', 'Tx Power', 'GAUGE'),
	   'ubntRadioDistance'          => array('1', 'RadioDistance', 'Distance', 'GAUGE'),
	   'ubntRadioRssi.1.1'          => array('', 'RadioRssi_0', 'RSSI Chain 0', 'GAUGE'),
	   'ubntRadioRssi.1.2'          => array('', 'RadioRssi_1', 'RSSI Chain 1', 'GAUGE'),
	   'ubntWlStatSignal'           => array('1', 'WlStatSignal', 'Signal', 'GAUGE'),
	   'ubntWlStatRssi'             => array('1', 'WlStatRssi', 'Overall RSSI', 'GAUGE'),
	   'ubntWlStatCcq'              => array('1', 'WlStatCcq', 'Transmit CCQ', 'GAUGE'),
	   'ubntWlStatNoiseFloor'       => array('1', 'WlStatNoiseFloor', 'Noise Floor', 'GAUGE'),
	   'ubntWlStatTxRate'           => array('1', 'WlStatTxRate', 'Tx Rate', 'GAUGE'),
	   'ubntWlStatRxRate'           => array('1', 'WlStatRxRate', 'Rx Rate', 'GAUGE'),
	   'ubntWlStatStaCount'         => array('1', 'WlStatStaCount', 'Sta Count', 'GAUGE'),
	   'ubntAirMaxQuality'          => array('1', 'AirMaxQuality', 'AirMax Quality', 'GAUGE'),
	   'ubntAirMaxCapacity'         => array('1', 'AirMaxCapacity', 'AirMax Capacity', 'GAUGE'),
	);
    
  $mib_graphs = array(); 
  
  // Build Graph List Array
  
  if (1 == 1)
  {  

    // Is It An AP
    if (stristr(snmp_get($device, "ubntRadioMode.1", "-OUqnv", "UBNT-AirMAX-MIB", $config['mib_dir']),"ap"))
    {
      // Yes - Add Station Count Graph
      array_push($mib_graphs, 'ubnt_airmax_WlStatStaCount');
    }
  
    // Add Common Graphs
    array_push($mib_graphs, 'ubnt_airmax_RadioFreq', 'ubnt_airmax_RadioTxPower', 'ubnt_airmax_RadioDistance', 'ubnt_airmax_RadioRssi_0', 'ubnt_airmax_RadioRssi_1', 
                            'ubnt_airmax_WlStatSignal', 'ubnt_airmax_WlStatRssi', 'ubnt_airmax_WlStatCcq', 'ubnt_airmax_WlStatNoiseFloor', 'ubnt_airmax_WlStatTxRate',
                            'ubnt_airmax_WlStatRxRate');
    // Is Airmax Enabled?
    if (snmp_get($device, "ubntAirMaxEnabled.1", "-OUqnv", "UBNT-AirMAX-MIB", $config['mib_dir']) == 'true')
    {
      // Check To See If It Is An AC Device - Returns Airmax Capacity of 0
      if (snmp_get($device, "ubntAirMaxCapacity.1", "-OUqnv", "UBNT-AirMAX-MIB", $config['mib_dir']) != 0)
	  {
	    //No - Not AC - add AirMax Graphs
        array_push($mib_graphs, 'ubnt_airmax_AirMaxQuality', 'ubnt_airmax_AirMaxCapacity');
	  }
    }
  }
}
unset($graph, $oids, $oid);

poll_mib_def($device, 'UBNT-AirMAX-MIB:UBNT', 'ubiquiti', $mib_oids, $mib_graphs, $graphs);

// EOF