/[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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Annotation of /lib/PXElator/server.pm

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Revision 410 - (hide annotations)
Wed Sep 9 10:48:59 2009 UTC (14 years, 6 months ago) by dpavlin
File size: 1268 byte(s)
split tie scalar into package ties
(which should be called kravata in Croatian :-)

1 dpavlin 42 package server;
2    
3 dpavlin 67 use warnings;
4     use strict;
5    
6 dpavlin 393 our $base_dir = '/srv/pxelator';
7 dpavlin 118
8 dpavlin 410 use ties;
9 dpavlin 42
10 dpavlin 410 tie our $ip, 'ties', 'server_ip' => '172.16.10.1';
11     tie our $netmask, 'ties', 'natmask' => '255.255.255.0';
12     tie our $bcast, 'ties', 'bcast' => '172.16.10.254';
13     tie our $ip_from, 'ties', 'ip_from' => 10;
14     tie our $ip_to, 'ties', 'ip_to' => 100;
15     tie our $domain, 'ties', 'domain' => 'pxelator.lan';
16     tie our $new_clients, 'ties', 'new_clients' => $ip_to - $ip_from;
17    
18 dpavlin 393 warn "DEV $ip $bcast $netmask";
19 dpavlin 179
20 dpavlin 394 our $conf = "$base_dir/conf";
21 dpavlin 198 mkdir $conf unless -e $conf;
22 dpavlin 156
23 dpavlin 393 sub conf {
24     warn "## conf $conf";
25     $conf;
26     }
27    
28 dpavlin 138 use Module::Refresh qw//;
29 dpavlin 264 sub refresh {
30     Module::Refresh->refresh;
31     my $from = (caller(1))[3];
32     $from =~ s{^(\w+)::.+$}{$1};
33     my $eval = '$' . $from . '::debug = server::debug();';
34     warn "refresh $eval\n";
35     eval $eval;
36     warn $@ if $@;
37     };
38 dpavlin 74
39 dpavlin 156 mkdir $_ foreach grep { ! -d $_ } map { "$conf/$_" } ( 'ip', 'mac' );
40    
41 dpavlin 138 use File::Slurp;
42     sub shared {
43     my ($name, $value) = @_;
44 dpavlin 67
45 dpavlin 156 my $path ="$conf/$name";
46 dpavlin 138 if ( defined $value ) {
47     write_file $path, $value;
48 dpavlin 153 warn "update $path = $value";
49 dpavlin 138 } else {
50     $value = read_file $path if -e $path;
51     }
52     return $value;
53     }
54    
55 dpavlin 270 sub conf_default { shared($_[0]) || $_[1] }
56    
57 dpavlin 138 sub debug { shared('debug', @_) || 0 }
58    
59 dpavlin 45 warn "loaded";
60 dpavlin 134
61 dpavlin 410 1;

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