--- lib/PXElator/server.pm	2009/09/09 10:13:08	408
+++ lib/PXElator/server.pm	2010/09/17 18:20:36	530
@@ -3,15 +3,29 @@
 use warnings;
 use strict;
 
+use Data::Dump qw(dump);
+use YAML qw();
+
 our $base_dir = '/srv/pxelator';
 
-tie our $ip,      'server::tie', 'server_ip' => '172.16.10.1';
-tie our $netmask, 'server::tie', 'natmask'   => '255.255.255.0';
-tie our $bcast,   'server::tie', 'bcast'     => '172.16.10.254';
-tie our $ip_from, 'server::tie', 'ip_from'   => 10;
-tie our $ip_to,   'server::tie', 'ip_to'     => 100;
-tie our $domain,  'server::tie', 'domain'    => 'pxelator.lan';
-tie our $new_clients, 'server::tie', 'new_clients' => $ip_to - $ip_from;
+use ties;
+
+tie our $ip,      'ties', 'server_ip' => '172.16.10.1';
+tie our $netmask, 'ties', 'netmask'   => '255.255.255.0';
+tie our $bcast,   'ties', 'bcast'     => '172.16.10.254';
+tie our $ip_from, 'ties', 'ip_from'   => 10;
+tie our $ip_to,   'ties', 'ip_to'     => 100;
+tie our $domain,  'ties', 'domain'    => 'pxelator.lan';
+tie our $new_clients, 'ties', 'new_clients' => $ip_to - $ip_from;
+
+if ( my $dev = $ENV{DEV} ) {
+	my $ifconfig = `ifconfig $dev`;
+	die "can't ifconfig $dev" unless $ifconfig;
+	die "device $dev not up: ifconfig $dev\n$ifconfig" unless $ifconfig =~ m/UP/;
+	$ip      = $1 if $ifconfig =~ m/inet addr:(\S+)/s;
+	$netmask = $1 if $ifconfig =~ m/Mask:(\S+)/s;
+	$bcast   = $1 if $ifconfig =~ m/Bcast:(\S+)/s;
+}
 
 warn "DEV $ip $bcast $netmask";
 
@@ -54,44 +68,18 @@
 
 sub debug { shared('debug', @_) || 0 }
 
-warn "loaded";
-
-
-package server::tie;
-
-use File::Slurp;
-use Data::Dump qw/dump/;
+sub as_hash_for {
+	my $ip = shift;
 
-use server;
+	my $server;
+	map { $server->{ $_ } = eval '$server::' . $_ } ( 'ip', 'netmask', 'bcast', 'domain', 'ip_from', 'ip_to', 'new_clients' );
 
-sub TIESCALAR {
-	warn dump @_;
-	my ($class,$name,$default) = @_;
+	my $server_path = "$server::conf/ip/$ip/server.yaml";
+	$server =  YAML::LoadFile $server_path if -e $server_path;
 
-	my $path = $server::base_dir . '/conf/' . $name;
-
-	my $o = {
-		path => $path,
-	};
-	write_file $o->{path}, $default unless -f $o->{path};
-
-warn "TIESCALAR $name ", $o->{path}, " [$default]";
-
-	bless \$o,$class;
+	return $server;
 }
 
-sub STORE {
-	warn dump @_;
-	my ( $self, $value ) = @_;
-	write_file $$self->{path}, $value;
-}
-
-sub FETCH {
-	warn dump @_;
-	my $self = shift;
-	my $v = read_file $$self->{path};
-	chomp($v);
-	$v;
-}
+warn "loaded";
 
-3;
+1;