3 |
use warnings; |
use warnings; |
4 |
use strict; |
use strict; |
5 |
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6 |
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our $base_dir = '/srv/pxelator'; |
7 |
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8 |
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tie our $ip, 'server::tie', 'server_ip' => '172.16.10.1'; |
9 |
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tie our $netmask, 'server::tie', 'natmask' => '255.255.255.0'; |
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tie our $bcast, 'server::tie', 'bcast' => '172.16.10.254'; |
11 |
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tie our $ip_from, 'server::tie', 'ip_from' => 10; |
12 |
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tie our $ip_to, 'server::tie', 'ip_to' => 100; |
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tie our $domain, 'server::tie', 'domain' => 'pxelator.lan'; |
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tie our $new_clients, 'server::tie', 'new_clients' => $ip_to - $ip_from; |
15 |
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16 |
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warn "DEV $ip $bcast $netmask"; |
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18 |
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our $conf = "$base_dir/conf"; |
19 |
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mkdir $conf unless -e $conf; |
20 |
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21 |
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sub conf { |
22 |
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warn "## conf $conf"; |
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$conf; |
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} |
25 |
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26 |
use Module::Refresh qw//; |
use Module::Refresh qw//; |
27 |
sub refresh { Module::Refresh->refresh }; |
sub refresh { |
28 |
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Module::Refresh->refresh; |
29 |
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my $from = (caller(1))[3]; |
30 |
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$from =~ s{^(\w+)::.+$}{$1}; |
31 |
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my $eval = '$' . $from . '::debug = server::debug();'; |
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warn "refresh $eval\n"; |
33 |
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eval $eval; |
34 |
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warn $@ if $@; |
35 |
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}; |
36 |
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37 |
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mkdir $_ foreach grep { ! -d $_ } map { "$conf/$_" } ( 'ip', 'mac' ); |
38 |
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39 |
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use File::Slurp; |
40 |
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sub shared { |
41 |
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my ($name, $value) = @_; |
42 |
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43 |
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my $path ="$conf/$name"; |
44 |
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if ( defined $value ) { |
45 |
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write_file $path, $value; |
46 |
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warn "update $path = $value"; |
47 |
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} else { |
48 |
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$value = read_file $path if -e $path; |
49 |
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} |
50 |
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return $value; |
51 |
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} |
52 |
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53 |
our $ip = '172.16.10.1'; |
sub conf_default { shared($_[0]) || $_[1] } |
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our $netmask = '255.255.255.0'; |
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54 |
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55 |
our ( $ip_from, $ip_to ) = ( 10, 100 ); |
sub debug { shared('debug', @_) || 0 } |
56 |
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57 |
our $base_dir = '/srv/pxelator'; |
warn "loaded"; |
58 |
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use config; |
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59 |
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60 |
our $debug; |
package server::tie; |
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sub debug { $debug = config::shared('debug', @_) || 0 } |
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61 |
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62 |
warn "loaded"; |
use File::Slurp; |
63 |
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use Data::Dump qw/dump/; |
64 |
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65 |
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use server; |
66 |
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67 |
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sub TIESCALAR { |
68 |
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warn dump @_; |
69 |
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my ($class,$name,$default) = @_; |
70 |
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71 |
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my $path = $server::base_dir . '/conf/' . $name; |
72 |
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73 |
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my $o = { |
74 |
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path => $path, |
75 |
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}; |
76 |
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write_file $o->{path}, $default unless -f $o->{path}; |
77 |
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78 |
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warn "TIESCALAR $name ", $o->{path}, " [$default]"; |
79 |
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80 |
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bless \$o,$class; |
81 |
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} |
82 |
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83 |
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sub STORE { |
84 |
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warn dump @_; |
85 |
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my ( $self, $value ) = @_; |
86 |
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write_file $$self->{path}, $value; |
87 |
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} |
88 |
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89 |
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sub FETCH { |
90 |
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warn dump @_; |
91 |
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my $self = shift; |
92 |
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read_file $$self->{path}; |
93 |
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} |
94 |
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95 |
1; |
3; |