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authorheper <heper@users.noreply.github.com>2015-11-09 12:59:17 +0100
committerheper <heper@users.noreply.github.com>2015-11-09 12:59:17 +0100
commit4ba8e4bcb34354c685a5a2fcea9000495d6440e5 (patch)
treeff6605877a1ba320a22f27ee3737aa3f78de8c5c /src
parent7a2f4772fc55ca41396be088dc5f51b3a2534458 (diff)
downloadpfsense-4ba8e4bcb34354c685a5a2fcea9000495d6440e5.zip
pfsense-4ba8e4bcb34354c685a5a2fcea9000495d6440e5.tar.gz
add static leases
Diffstat (limited to 'src')
-rw-r--r--src/usr/local/bin/dhcpd_gather_stats.php318
1 files changed, 169 insertions, 149 deletions
diff --git a/src/usr/local/bin/dhcpd_gather_stats.php b/src/usr/local/bin/dhcpd_gather_stats.php
index 21005b6..f76f9d9 100644
--- a/src/usr/local/bin/dhcpd_gather_stats.php
+++ b/src/usr/local/bin/dhcpd_gather_stats.php
@@ -25,172 +25,192 @@
*/
require_once("config.inc");
-
-$leasesfile = "{$g['dhcpd_chroot_path']}/var/db/dhcpd.leases";
-$leases_contents = file($leasesfile);
-$dhcpif = $argv[1] ;
-
+require("interfaces.inc");
/* echo the rrd required syntax */
echo "N:";
$result = "NaN";
+$result_static="NaN";
-function remove_duplicate($array, $field) {
- foreach ($array as $sub) {
- $cmp[] = $sub[$field];
- }
- $unique = array_unique(array_reverse($cmp, true));
- foreach ($unique as $k => $rien) {
- $new[] = $array[$k];
- }
- return $new;
-}
-$awk = "/usr/bin/awk";
-/* this pattern sticks comments into a single array item */
-$cleanpattern = "'{ gsub(\"#.*\", \"\");} { gsub(\";\", \"\"); print;}'";
-/* We then split the leases file by } */
-$splitpattern = "'BEGIN { RS=\"}\";} {for (i=1; i<=NF; i++) printf \"%s \", \$i; printf \"}\\n\";}'";
+if (isset($argv[1])) {
-/* stuff the leases file in a proper format into a array by line */
-exec("/bin/cat {$leasesfile} | {$awk} {$cleanpattern} | {$awk} {$splitpattern}", $leases_content);
-$pools = array();
-$leases = array();
-$i = 0;
-$l = 0;
-$p = 0;
+ $leasesfile = "{$g['dhcpd_chroot_path']}/var/db/dhcpd.leases";
+ $leases_contents = file($leasesfile);
+ $dhcpif = $argv[1] ;
-// Put everything together again
-foreach ($leases_content as $lease) {
- /* split the line by space */
- $data = explode(" ", $lease);
- /* walk the fields */
- $f = 0;
- $fcount = count($data);
- /* with less than 20 fields there is nothing useful */
- if ($fcount < 20) {
- $i++;
- continue;
+
+
+
+ function remove_duplicate($array, $field) {
+ foreach ($array as $sub) {
+ $cmp[] = $sub[$field];
+ }
+ $unique = array_unique(array_reverse($cmp, true));
+ foreach ($unique as $k => $rien) {
+ $new[] = $array[$k];
+ }
+ return $new;
}
- while ($f < $fcount) {
- switch ($data[$f]) {
- case "failover":
- $pools[$p]['name'] = trim($data[$f+2], '"');
- $pools[$p]['name'] = "{$pools[$p]['name']} (" . convert_friendly_interface_to_friendly_descr(substr($pools[$p]['name'], 5)) . ")";
- $pools[$p]['mystate'] = $data[$f+7];
- $pools[$p]['peerstate'] = $data[$f+14];
- $pools[$p]['mydate'] = $data[$f+10];
- $pools[$p]['mydate'] .= " " . $data[$f+11];
- $pools[$p]['peerdate'] = $data[$f+17];
- $pools[$p]['peerdate'] .= " " . $data[$f+18];
- $p++;
- $i++;
- continue 3;
- case "lease":
- $leases[$l]['ip'] = $data[$f+1];
- $leases[$l]['type'] = "dynamic";
- $f = $f+2;
- break;
- case "starts":
- $leases[$l]['start'] = $data[$f+2];
- $leases[$l]['start'] .= " " . $data[$f+3];
- $f = $f+3;
- break;
- case "ends":
- if ($data[$f+1] == "never") {
- // Quote from dhcpd.leases(5) man page:
- // If a lease will never expire, date is never instead of an actual date.
- $leases[$l]['end'] = gettext("Never");
+ $awk = "/usr/bin/awk";
+ /* this pattern sticks comments into a single array item */
+ $cleanpattern = "'{ gsub(\"#.*\", \"\");} { gsub(\";\", \"\"); print;}'";
+ /* We then split the leases file by } */
+ $splitpattern = "'BEGIN { RS=\"}\";} {for (i=1; i<=NF; i++) printf \"%s \", \$i; printf \"}\\n\";}'";
+
+ /* stuff the leases file in a proper format into a array by line */
+ exec("/bin/cat {$leasesfile} | {$awk} {$cleanpattern} | {$awk} {$splitpattern}", $leases_content);
+ $pools = array();
+ $leases = array();
+ $i = 0;
+ $l = 0;
+ $p = 0;
+
+ // Put everything together again
+ foreach ($leases_content as $lease) {
+ /* split the line by space */
+ $data = explode(" ", $lease);
+ /* walk the fields */
+ $f = 0;
+ $fcount = count($data);
+ /* with less than 20 fields there is nothing useful */
+ if ($fcount < 20) {
+ $i++;
+ continue;
+ }
+ while ($f < $fcount) {
+ switch ($data[$f]) {
+ case "failover":
+ $pools[$p]['name'] = trim($data[$f+2], '"');
+ $pools[$p]['name'] = "{$pools[$p]['name']} (" . convert_friendly_interface_to_friendly_descr(substr($pools[$p]['name'], 5)) . ")";
+ $pools[$p]['mystate'] = $data[$f+7];
+ $pools[$p]['peerstate'] = $data[$f+14];
+ $pools[$p]['mydate'] = $data[$f+10];
+ $pools[$p]['mydate'] .= " " . $data[$f+11];
+ $pools[$p]['peerdate'] = $data[$f+17];
+ $pools[$p]['peerdate'] .= " " . $data[$f+18];
+ $p++;
+ $i++;
+ continue 3;
+ case "lease":
+ $leases[$l]['ip'] = $data[$f+1];
+ $leases[$l]['type'] = "dynamic";
+ $f = $f+2;
+ break;
+ case "starts":
+ $leases[$l]['start'] = $data[$f+2];
+ $leases[$l]['start'] .= " " . $data[$f+3];
+ $f = $f+3;
+ break;
+ case "ends":
+ if ($data[$f+1] == "never") {
+ // Quote from dhcpd.leases(5) man page:
+ // If a lease will never expire, date is never instead of an actual date.
+ $leases[$l]['end'] = gettext("Never");
+ $f = $f+1;
+ } else {
+ $leases[$l]['end'] = $data[$f+2];
+ $leases[$l]['end'] .= " " . $data[$f+3];
+ $f = $f+3;
+ }
+ break;
+ case "tstp":
+ $f = $f+3;
+ break;
+ case "tsfp":
+ $f = $f+3;
+ break;
+ case "atsfp":
+ $f = $f+3;
+ break;
+ case "cltt":
+ $f = $f+3;
+ break;
+ case "binding":
+ switch ($data[$f+2]) {
+ case "active":
+ $leases[$l]['act'] = "active";
+ break;
+ case "free":
+ $leases[$l]['act'] = "expired";
+ $leases[$l]['online'] = "offline";
+ break;
+ case "backup":
+ $leases[$l]['act'] = "reserved";
+ $leases[$l]['online'] = "offline";
+ break;
+ }
$f = $f+1;
- } else {
- $leases[$l]['end'] = $data[$f+2];
- $leases[$l]['end'] .= " " . $data[$f+3];
+ break;
+ case "next":
+ /* skip the next binding statement */
$f = $f+3;
- }
- break;
- case "tstp":
- $f = $f+3;
- break;
- case "tsfp":
- $f = $f+3;
- break;
- case "atsfp":
- $f = $f+3;
- break;
- case "cltt":
- $f = $f+3;
- break;
- case "binding":
- switch ($data[$f+2]) {
- case "active":
- $leases[$l]['act'] = "active";
- break;
- case "free":
- $leases[$l]['act'] = "expired";
- $leases[$l]['online'] = "offline";
- break;
- case "backup":
- $leases[$l]['act'] = "reserved";
- $leases[$l]['online'] = "offline";
- break;
- }
- $f = $f+1;
- break;
- case "next":
- /* skip the next binding statement */
- $f = $f+3;
- break;
- case "rewind":
- /* skip the rewind binding statement */
- $f = $f+3;
- break;
- case "uid":
- $f = $f+1;
- break;
+ break;
+ case "rewind":
+ /* skip the rewind binding statement */
+ $f = $f+3;
+ break;
+ case "uid":
+ $f = $f+1;
+ break;
+ }
+ $f++;
}
- $f++;
+ $l++;
+ $i++;
+ /* slowly chisel away at the source array */
+ array_shift($leases_content);
}
- $l++;
- $i++;
- /* slowly chisel away at the source array */
- array_shift($leases_content);
-}
-/* remove the old array */
-unset($lease_content);
+ /* remove the old array */
+ unset($lease_content);
-/* remove duplicate items by mac address */
-if (count($leases) > 0) {
- $leases = remove_duplicate($leases, "ip");
-}
+ /* remove duplicate items by mac address */
+ if (count($leases) > 0) {
+ $leases = remove_duplicate($leases, "ip");
+ }
-if (count($pools) > 0) {
- $pools = remove_duplicate($pools, "name");
- asort($pools);
-}
+ if (count($pools) > 0) {
+ $pools = remove_duplicate($pools, "name");
+ asort($pools);
+ }
-foreach ($config['interfaces'] as $ifname => $ifarr) {
- if (is_array($config['dhcpd'][$ifname]) &&
- is_array($config['dhcpd'][$ifname]['staticmap'])) {
- $staticmap_array_index = 0;
- foreach ($config['dhcpd'][$ifname]['staticmap'] as $static) {
- $slease = array();
- $slease['ip'] = $static['ipaddr'];
- $slease['act'] = "static";
- $slease['staticmap_array_index'] = $staticmap_array_index;
- $leases[] = $slease;
- $staticmap_array_index++;
+ foreach ($config['interfaces'] as $ifname => $ifarr) {
+ if (is_array($config['dhcpd'][$ifname]) &&
+ is_array($config['dhcpd'][$ifname]['staticmap'])) {
+ $staticmap_array_index = 0;
+ foreach ($config['dhcpd'][$ifname]['staticmap'] as $static) {
+ $slease = array();
+ $slease['ip'] = $static['ipaddr'];
+ $slease['act'] = "static";
+ $slease['staticmap_array_index'] = $staticmap_array_index;
+ $leases[] = $slease;
+ $staticmap_array_index++;
+ }
}
}
-}
-
+ $ifcfgip = get_interface_ip($dhcpif);
+ $ifcfgsn = get_interface_subnet($dhcpif);
+ $subnet_start = ip2ulong(long2ip32(ip2long($ifcfgip) & gen_subnet_mask_long($ifcfgsn)));
+ $subnet_end = ip2ulong(long2ip32(ip2long($ifcfgip) | (~gen_subnet_mask_long($ifcfgsn))));
-foreach ($leases as $data) {
- $lip = ip2ulong($data['ip']);
- if ($data['act'] != "active" && $data['act'] != "static" && $_GET['all'] != 1)
- continue;
- if ($data['act'] != "static") {
- if (($lip >= ip2ulong($config['dhcpd'][$dhcpif]['range']['from'])) && ($lip <= ip2ulong($config['dhcpd'][$dhcpif]['range']['to']))) {
- $result = $result + 1;
-
+ foreach ($leases as $data) {
+ $lip = ip2ulong($data['ip']);
+
+ if ($data['act'] != "active" && $data['act'] != "static" && $_GET['all'] != 1)
+ continue;
+ if ($data['act'] != "static") {
+ if (($lip >= ip2ulong($config['dhcpd'][$dhcpif]['range']['from'])) && ($lip <= ip2ulong($config['dhcpd'][$dhcpif]['range']['to']))) {
+ $result = $result + 1;
+
+ }
+ }
+ else {
+
+
+ if (($lip >= $subnet_start) && ($lip <= $subnet_end)) {
+ $result_static = $result_static + 1;
+ }
+
+
}
}
}
-echo "$result" ;
+echo "$result:$result_static" ;
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