<?php
/**
 * Observium
 *
 *   This file is part of Observium.
 *
 * @package        observium
 * @subpackage     discovery
 * @copyright  (C) Adam Armstrong
 *
 */

// First attempt at wlan polling. Could do with some improvement perhaps

// Getting WLANs

// Entries in this table are indexed by ifIndex.

$wlan_table = snmpwalk_cache_oid($device, 'RuckusWLANTable', [], 'RUCKUS-WLAN-MIB');

if (OBS_DEBUG > 1) {
    print_vars($wlan_table);
}

// Goes through the SNMP wlan data
foreach ($wlan_table as $wlan_ifIndex => $wlan) {
    $wlan['wlan_mib']        = 'RUCKUS-WLAN-MIB';
    $wlan['wlan_index']      = $wlan_ifIndex;                                  // Interface index.
    $wlan['wlan_vlan_id']    = $wlan['ruckusWLANVlanID'];                      // Specifies the VLAN ID of the WLAN.  If VLAN ID is 1, packets from this WLAN will be untagged.
    $wlan['wlan_name']       = $wlan['ruckusWLANName'];                        // Name of the WLAN
    $wlan['wlan_ssid']       = $wlan['ruckusWLANSSID'];                        // Specifies the name of the SSID.
    $wlan['wlan_ssid_bcast'] = $wlan['ruckusWLANSSIDBcastDisable'];            // Setting to 1, cause  the ssid will not be broadcast in the beacons. True/False
    $wlan['wlan_bssid']      = $wlan['ruckusWLANBSSID'];                       // This attribute is the unique identifier in this BSS. It is the 48-bit MAC address of the wireless interface.
    $wlan['wlan_bss_type']   = $wlan['ruckusWLANBSSType'];                     // Specifies the bss type. station(1), master(2), independent(3)
    $wlan['wlan_channel']    = $wlan['ruckusWLANChannel'];                     // Specifies the current operating channel.
    $wlan['wlan_radio_mode'] = $wlan['ruckusWLANRadioMode'];                   // Specifies the radio mode. ieee802dot11b(1), ieee802dot11g(2), auto(3), ieee802dot11a(4), ieee802dot11ng(5), ieee802dot11na(6), ieee802dot11ac(7)
    //$wlan['wlan_admin_status'] = $wlan['ruckusWLANAdminStatus'];             // Administrative status of the WLAN interface. up(1), down(2)
    if ($wlan['ruckusWLANAdminStatus'] == 'down') {
        $wlan['wlan_admin_status'] = 0;
    } else {
        $wlan['wlan_admin_status'] = 1;
    }
    $wlan['wlan_beacon_period'] = $wlan['ruckusWLANBeaconPeriod'];            // The number of milliseconds that a station will use for scheduling Beacon transmissions.
    $wlan['wlan_dtim_period']   = $wlan['ruckusWLANDTIMPeriod'];              // The number of TU that a station will use for scheduling Beacon transmissions.
    $wlan['wlan_frag_thresh']   = $wlan['ruckusWLANFragmentationThreshold'];  // The current maximum size, in octets, of the MPDU that may be delivered to the PHY.
    $wlan['wlan_igmp_snoop']    = $wlan['ruckusWLANIGMPSnooping'];            // enable(1), disable(2)
    $wlan['wlan_prot_mode']     = $wlan['ruckusWLANProtectionMode'];          // Enabled when 11g and 11b clients exist on the same network. none(1), ctsOnly(2), ctsRts(3)
    $wlan['wlan_wds_enable']    = $wlan['ruckusWLANWDSEnable'];               // Specifies if the WDS is enabled or disabled on this interface. True/False
    $wlan['wlan_rts_thresh']    = $wlan['ruckusWLANRTSThreshold'];            // The number of octets in an MPDU, below which an RTS/CTS handshake will not be performed.

    if (OBS_DEBUG && count($wlan)) {
        print_vars($wlan);
    }

    discover_wifi_wlan($device['device_id'], $wlan);
}

unset($wlans_snmp);

// EOF