--- lib/PXElator/server.pm	2009/09/09 19:57:07	416
+++ lib/PXElator/server.pm	2010/09/17 17:31:54	528
@@ -3,6 +3,9 @@
 use warnings;
 use strict;
 
+use Data::Dump qw(dump);
+use YAML qw();
+
 our $base_dir = '/srv/pxelator';
 
 use ties;
@@ -15,6 +18,15 @@
 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";
 
 our $conf = "$base_dir/conf";
@@ -56,6 +68,18 @@
 
 sub debug { shared('debug', @_) || 0 }
 
+sub as_hash_for {
+	my $ip = shift;
+
+	my $server;
+	map { $server->{ $_ } = eval '$server::' . $_ } ( 'ip', 'netmask', 'bcast', 'domain', 'ip_from', 'ip_to', 'new_clients' );
+
+	my $server_path = "$server::conf/ip/$ip/server.yaml";
+	$server =  YAML::LoadFile $server_path if -e $server_path;
+
+	return $server;
+}
+
 warn "loaded";
 
 1;