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Use --libxo to get /usr/sbin/arp results

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This commit is contained in:
Renato Botelho 2019-05-31 16:00:21 -03:00
parent 5a41028022
commit 4fb93ea15b
1 changed files with 18 additions and 10 deletions
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28
src/usr/local/www/status_dhcp_leases.php
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@ -119,18 +119,26 @@ $splitpattern = "'BEGIN { RS=\"}\";} {for (i=1; i<=NF; i++) printf \"%s \", \$i;
/* stuff the leases file in a proper format into a array by line */
exec("/bin/cat {$leasesfile} | {$awk} {$cleanpattern} | {$awk} {$splitpattern}", $leases_content);
$leases_count = count($leases_content);
exec("/usr/sbin/arp -an", $rawdata);
$arpdata_ip = array();
$arpdata_mac = array();
foreach ($rawdata as $line) {
$elements = explode(' ', $line);
if ($elements[3] != "(incomplete)") {
$arpent = array();
$arpdata_ip[] = trim(str_replace(array('(', ')'), '', $elements[1]));
$arpdata_mac[] = strtolower(trim($elements[3]));
$arp_table = array();
$_gb = exec("/usr/sbin/arp --libxo json -an", $rawdata, $rc);
if ($rc == 0) {
$arp_table = json_decode(implode(" ", $rawdata), JSON_OBJECT_AS_ARRAY);
if ($rc == 0) {
$arp_table = $arp_table['arp']['arp-cache'];
}
}
unset($rawdata);
$arpdata_ip = array();
$arpdata_mac = array();
foreach ($arp_table as $arp_entry) {
if (isset($arpentry['incomplete'])) {
continue;
}
$arpdata_ip[] = $arp_entry['ip-address'];
$arpdata_mac[] = $arp_entry['mac-address'];
}
unset($rawdata, $arp_table);
$pools = array();
$leases = array();
$i = 0;