12 |
use format; |
use format; |
13 |
use ip; |
use ip; |
14 |
use ping; |
use ping; |
15 |
|
use kvm; |
16 |
|
|
17 |
our $debug = $server::debug; |
our $debug = $server::debug; |
18 |
|
|
62 |
write_file $path, $default; |
write_file $path, $default; |
63 |
warn "default $path = $default"; |
warn "default $path = $default"; |
64 |
$value = $default; |
$value = $default; |
65 |
|
} elsif ( -l $path ) { |
66 |
|
$value = readlink $path; |
67 |
} elsif ( -f $path ) { |
} elsif ( -f $path ) { |
68 |
$value = read_file $path; |
$value = read_file $path; |
69 |
|
chomp $value; |
70 |
} else { |
} else { |
71 |
warn "# $name missing $path\n" if $debug; |
warn "# $name missing $path\n" if $debug; |
72 |
} |
} |
77 |
my $ip = shift; |
my $ip = shift; |
78 |
my $path = ip_path $ip || return; |
my $path = ip_path $ip || return; |
79 |
my $conf; |
my $conf; |
80 |
foreach my $file ( glob("$path/*") ) { |
foreach my $file ( glob("$path/*"), glob("$path/*/*") ) { |
81 |
my $name = $file; |
my $name = $file; |
82 |
$name =~ s{^.+/([^/]+)$}{$1}; |
$name =~ s{^$path/+}{} || die "can't remove $path from $name"; |
83 |
$conf->{ $name } = read_file $file; |
$conf->{ $name } = |
84 |
|
-l $file ? readlink $file : |
85 |
|
-f $file ? read_file $file : |
86 |
|
'?'; |
87 |
} |
} |
88 |
return $conf; |
return $conf; |
89 |
} |
} |
91 |
my $mac = shift; |
my $mac = shift; |
92 |
$mac = format::mac($mac); |
$mac = format::mac($mac); |
93 |
|
|
94 |
if ( my $clients_left = server::shared( 'new_clients' ) ) { |
if ( $server::new_clients > 0 ) { |
95 |
server::shared( 'new_clients', $clients_left - 1 ); |
warn "# clients left: ", --$server::new_clients; |
96 |
} else { |
} else { |
97 |
warn "W: no new clients accepted"; |
warn "W: no new clients accepted"; |
98 |
return '0.0.0.0'; |
return '0.0.0.0'; |
119 |
sub save_ip_mac { |
sub save_ip_mac { |
120 |
my ($ip,$mac) = @_; |
my ($ip,$mac) = @_; |
121 |
$mac = format::mac($mac); |
$mac = format::mac($mac); |
122 |
return if $mac eq '00:00:00:00:00:00'; |
return if $mac eq '00:00:00:00:00:00' || $ip eq '0.0.0.0'; |
123 |
|
|
124 |
mkdir ip_path($ip) unless -e ip_path($ip); |
mkdir ip_path($ip) unless -e ip_path($ip); |
125 |
|
|
172 |
map { |
map { |
173 |
my $ip = $_; |
my $ip = $_; |
174 |
$ip =~ s{^.+/ip/}{}; |
$ip =~ s{^.+/ip/}{}; |
175 |
|
autocreate_params( $ip ); |
176 |
$ip; |
$ip; |
177 |
} glob("$server::conf/ip/*") |
} glob("$server::conf/ip/*") |
178 |
} |
} |
179 |
|
|
180 |
sub remove { |
sub remove { |
181 |
my $ip = shift; |
my $ip = shift; |
|
unlink $_ foreach grep { -e $_ } ( glob "$server::conf/ip/$ip/*" ); |
|
182 |
if ( my $mac = mac_from_ip $ip ) { |
if ( my $mac = mac_from_ip $ip ) { |
183 |
unlink "$server::conf/mac/$mac"; |
unlink "$server::conf/mac/$mac"; |
184 |
} |
} |
201 |
return $arp; |
return $arp; |
202 |
} |
} |
203 |
|
|
204 |
|
sub rebuild_mac_links { |
205 |
|
warn "# rebuild mac links"; |
206 |
|
foreach my $ip ( all_ips ) { |
207 |
|
my $mac = ip_path $ip, 'mac'; |
208 |
|
if ( -e $mac ) { |
209 |
|
$mac = read_file $mac; |
210 |
|
chomp $mac; |
211 |
|
save_ip_mac( $ip, $mac ); |
212 |
|
warn "## $ip $mac\n"; |
213 |
|
} |
214 |
|
} |
215 |
|
} |
216 |
|
|
217 |
|
sub autocreate_params { |
218 |
|
my $ip = shift; |
219 |
|
my $mac = mac_from_ip $ip; |
220 |
|
if ( $mac =~ m{^AC:DE:48:00:00} && ! defined conf( $ip, 'kvm' ) ) { |
221 |
|
conf( $ip, 'kvm', default => kvm::nr_from_mac( $mac ) ); |
222 |
|
warn "# create kvm for $ip"; |
223 |
|
} |
224 |
|
} |
225 |
|
|
226 |
1; |
1; |