use XML::Simple;
my $cfg = XMLin('aircracker.conf', KeepRoot => 1);

sub cfghandler {
        my $cmd = shift;
        my $option = shift;
        my $value = shift;
        my $xml;
        if (($cmd eq 'read') && ($option) && (!$value)) {
        } elsif (($cmd eq 'write') && ($option) && ($value)) {
                if ($option eq 'daemon') {
                        $xml = { 'system' => { 'daemon' => "$value" } };
                        print XMLout( { config => $xml }, AttrIndent => 1, KeepRoot => 1, NoAttr => 1, OutputFile => $cfg );
                }