111 |
my $mac_path = mac_path($mac); |
my $mac_path = mac_path($mac); |
112 |
unlink $mac_path if -l $mac_path; # XXX audit? |
unlink $mac_path if -l $mac_path; # XXX audit? |
113 |
symlink ip_path($ip), $mac_path; |
symlink ip_path($ip), $mac_path; |
114 |
write_file ip_path($ip,'mac'), $mac; |
write_file( ip_path($ip,'mac'), $mac ); |
115 |
} |
} |
116 |
|
|
117 |
sub ip_from_mac($) { |
sub ip_from_mac($) { |
144 |
|
|
145 |
sub change_ip($$) { |
sub change_ip($$) { |
146 |
my ($old, $new) = @_; |
my ($old, $new) = @_; |
147 |
my $mac = mac_from_ip($old); |
return if $old eq $new; |
148 |
|
my $mac = mac_from_ip($old) || die "no mac for $old"; |
149 |
rename ip_path($old), ip_path($new); |
rename ip_path($old), ip_path($new); |
150 |
unlink mac_path($mac); |
unlink mac_path($mac); |
151 |
symlink ip_path($new), mac_path($mac); |
symlink ip_path($new), mac_path($mac); |
152 |
|
return $new; |
153 |
} |
} |
154 |
|
|
155 |
sub all_ips { |
sub all_ips { |
161 |
} glob("$server::conf/ip/*") |
} glob("$server::conf/ip/*") |
162 |
} |
} |
163 |
|
|
164 |
|
sub remove { |
165 |
|
my $ip = shift; |
166 |
|
unlink $_ foreach grep { -e $_ } ( glob "$server::conf/ip/$ip/*" ); |
167 |
|
if ( my $mac = mac_from_ip $ip ) { |
168 |
|
unlink "$server::conf/mac/$mac"; |
169 |
|
} |
170 |
|
rmdir "$server::conf/ip/$ip"; |
171 |
|
} |
172 |
|
|
173 |
1; |
1; |