7 our $ip = '172.16.10.1';
8 our $netmask = '255.255.255.0';
9 our $bcast = '172.16.10.255';
11 if ( my $dev = $ENV{DEV} ) {
12 my $ifconfig = `ifconfig $dev`;
13 ( $ip, $bcast, $netmask ) = ( $1, $2, $3 ) if $ifconfig =~ m{inet addr:(\S+)\s+Bcast:(\S+)\s+Mask:(\S+)}s;
14 warn "DEV $dev $ip $bcast $netmask";
17 our ( $ip_from, $ip_to ) = ( 10, 100 );
19 our $domain_name = 'pxelator.lan';
21 our $base_dir = '/srv/pxelator';
23 our $conf = "$base_dir/conf/$ip";
24 mkdir $conf unless -e $conf;
26 use Module::Refresh qw//;
27 sub refresh { Module::Refresh->refresh };
30 mkdir $_ foreach grep { ! -d $_ } map { "$conf/$_" } ( 'ip', 'mac' );
34 my ($name, $value) = @_;
36 my $path ="$conf/$name";
37 if ( defined $value ) {
38 write_file $path, $value;
39 warn "update $path = $value";
41 $value = read_file $path if -e $path;
46 sub debug { shared('debug', @_) || 0 }