dyndns_patch.php

/* 
Copyright (C) 2018-* Phillip R. Jaenke
All rights reserved.

Anti-Thief License:
- You may freely copy and distribute this code providing it retains the complete copyright notice.
- You may not copy or distribute modified versions of this code.
- You may not use this code without crediting the original author.
- You may not use this code in any form in the following projects: 
  pfSense, m0n0wall
- You may not use this code if you are an employee of: 
  Juniper, Cisco, Netgate, Inc.
*/

/* Start DynDNS for CARP nodes */
$first_zero = null;
foreach($config['dyndnses']['dyndns'] as $foo_index => $useless_foo) {
        file_put_contents("/tmp/dyn.start", var_export($config['dyndnses'], true
) );
        $config['dyndnses']['dyndns'][$foo_index]['enable'] = false;
        if( $first_zero == null && (string)$config['dyndnses']['dyndns'][$foo_in
dex]['id'] == "0" ) {
                $first_zero = $foo_index;
        }
        file_put_contents("/tmp/dyn.start2", var_export($config['dyndnses'], tru
e) );
}

if( $first_zero !== null ) {
        $config['dyndnses']['dyndns'][$first_zero]['enable'] = true;
}
foreach($config['dyndnses']['dyndns'] as &$foo) {
        # assume all should be forced to disabled
        $foo['enable'] = null;
        # but if you are the magic id zero
        if( $foo['id'] == 0 ) {
                $foo['enable'] = true;
        }
}
# because memory reference
unset($foo);