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-rw-r--r--modules-available/rebootcontrol/hooks/client-update.inc.php24
1 files changed, 24 insertions, 0 deletions
diff --git a/modules-available/rebootcontrol/hooks/client-update.inc.php b/modules-available/rebootcontrol/hooks/client-update.inc.php
new file mode 100644
index 00000000..48c16b66
--- /dev/null
+++ b/modules-available/rebootcontrol/hooks/client-update.inc.php
@@ -0,0 +1,24 @@
+<?php
+
+if ($type === '~poweron') {
+ $subnet = Request::post('subnet', false, 'string');
+ if ($subnet !== false && ($subnet = explode('/', $subnet)) !== false && count($subnet) === 2
+ && $subnet[0] === $ip && $subnet[1] >= 8 && $subnet[1] < 32) {
+ $start = ip2long($ip);
+ if ($start !== false) {
+ $maskHost = (int)(pow(2, 32 - $subnet[1]) - 1);
+ $maskNet = ~$maskHost & 0xffffffff;
+ $end = $start | $maskHost;
+ $start &= $maskNet;
+ $netparams = ['start' => sprintf('%u', $start), 'end' => sprintf('%u', $end), 'now' => $NOW];
+ $affected = Database::exec('UPDATE reboot_subnet
+ SET lastseen = :now, seencount = seencount + 1
+ WHERE start = :start AND end = :end', $netparams);
+ if ($affected === 0) {
+ // New entry
+ Database::exec('INSERT INTO reboot_subnet (start, end, fixed, isdirect, lastseen, seencount)
+ VALUES (:start, :end, 0, 0, :now, 1)', $netparams);
+ }
+ }
+ }
+}