/[pxelator]/lib/PXElator/server.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 410 by dpavlin, Wed Sep 9 10:48:59 2009 UTC revision 527 by dpavlin, Fri Sep 17 17:18:30 2010 UTC
# Line 3  package server; Line 3  package server;
3  use warnings;  use warnings;
4  use strict;  use strict;
5    
6    use Data::Dump qw(dump);
7    use YAML qw();
8    
9  our $base_dir = '/srv/pxelator';  our $base_dir = '/srv/pxelator';
10    
11  use ties;  use ties;
12    
13  tie our $ip,      'ties', 'server_ip' => '172.16.10.1';  tie our $ip,      'ties', 'server_ip' => '172.16.10.1';
14  tie our $netmask, 'ties', 'natmask'   => '255.255.255.0';  tie our $netmask, 'ties', 'netmask'   => '255.255.255.0';
15  tie our $bcast,   'ties', 'bcast'     => '172.16.10.254';  tie our $bcast,   'ties', 'bcast'     => '172.16.10.254';
16  tie our $ip_from, 'ties', 'ip_from'   => 10;  tie our $ip_from, 'ties', 'ip_from'   => 10;
17  tie our $ip_to,   'ties', 'ip_to'     => 100;  tie our $ip_to,   'ties', 'ip_to'     => 100;
18  tie our $domain,  'ties', 'domain'    => 'pxelator.lan';  tie our $domain,  'ties', 'domain'    => 'pxelator.lan';
19  tie our $new_clients, 'ties', 'new_clients' => $ip_to - $ip_from;  tie our $new_clients, 'ties', 'new_clients' => $ip_to - $ip_from;
20    
21    if ( my $dev = $ENV{DEV} ) {
22            my $ifconfig = `ifconfig $dev`;
23            die "can't ifconfig $dev" unless $ifconfig;
24            $ip      = $1 if $ifconfig =~ m/inet addr:(\S+)/s;
25            $netmask = $1 if $ifconfig =~ m/Mask:(\S+)/s;
26            $bcast   = $1 if $ifconfig =~ m/Bcast:(\S)/s;
27    }
28    
29  warn "DEV $ip $bcast $netmask";  warn "DEV $ip $bcast $netmask";
30    
31  our $conf = "$base_dir/conf";  our $conf = "$base_dir/conf";
# Line 56  sub conf_default { shared($_[0]) || $_[1 Line 67  sub conf_default { shared($_[0]) || $_[1
67    
68  sub debug { shared('debug', @_) || 0 }  sub debug { shared('debug', @_) || 0 }
69    
70    sub as_hash_for {
71            my $ip = shift;
72    
73            my $server;
74            map { $server->{ $_ } = eval '$server::' . $_ } ( 'ip', 'netmask', 'bcast', 'domain', 'ip_from', 'ip_to', 'new_clients' );
75    
76            my $server_path = "$server::conf/ip/$ip/server.yaml";
77            $server =  YAML::LoadFile $server_path if -e $server_path;
78    
79            return $server;
80    }
81    
82  warn "loaded";  warn "loaded";
83    
84  1;  1;
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