/[pxelator]/lib/PXElator/dhcpd.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 129 by dpavlin, Mon Aug 3 20:53:46 2009 UTC revision 146 by dpavlin, Wed Aug 5 12:45:29 2009 UTC
# Line 56  sub client_ip { Line 56  sub client_ip {
56          my $prefix = $server::ip;          my $prefix = $server::ip;
57          $prefix =~ s{\.\d+$}{.};          $prefix =~ s{\.\d+$}{.};
58          my $ip = $prefix . $addr;          my $ip = $prefix . $addr;
59          while ( -e "conf/ip/$ip" || $p->ping( $ip ) ) {          while ( -e "$conf/ip/$ip" || $p->ping( $ip ) ) {
60                  $ip = $prefix . $addr++;                  $ip = $prefix . $addr++;
61                  die "all addresses allocated!" if $addr == $server::ip_to;                  die "all addresses allocated!" if $addr == $server::ip_to;
62          }          }
63    
64          write_file "$conf/mac/$mac", $ip;          write_file "$conf/mac/$mac", $ip;
65          if ( -l "$conf/ip/$ip" && readlink "$conf/ip/$ip" ne "$conf/mac/$mac") {  
66            if ( -l "$conf/ip/$ip" && readlink "$conf/ip/$ip" ne "$conf/mac/$mac" ) {
67                  unlink     "$conf/ip/$ip";                  unlink     "$conf/ip/$ip";
68                  symlink    "$conf/mac/$mac", "$conf/ip/$ip";                  warn "$mac IP changed from ", readlink "$conf/ip/$ip", " to $ip";
69                  warn "$mac IP changed to $ip";          };
70          }          symlink    "$conf/mac/$mac", "$conf/ip/$ip";
71    
72          print "$mac NEW $ip\n";          print "$mac NEW $ip\n";
73    
# Line 153  sub process_packet { Line 154  sub process_packet {
154  #                       $packet->{DHO_DHCP_SERVER_IDENTIFIER()} = $server::ip;          # FIXME  #                       $packet->{DHO_DHCP_SERVER_IDENTIFIER()} = $server::ip;          # FIXME
155                          $packet->{DHO_SUBNET_MASK()}            = '255.255.255.0';                          $packet->{DHO_SUBNET_MASK()}            = '255.255.255.0';
156                          $packet->{DHO_ROUTERS()}                = $server::ip;                          $packet->{DHO_ROUTERS()}                = $server::ip;
157  #                       $packet->{DHO_DOMAIN_NAME()}            = 'pxelator.lan';                          $packet->{DHO_DOMAIN_NAME()}            = 'pxelator.lan';
158  #                       $packet->{DHO_NAME_SERVERS()}           = $server::ip;                          $packet->{DHO_NAME_SERVERS()}           = $server::ip;
159  #                       $packet->{DHO_ROOT_PATH()}              = '/exports/foobar';  #                       $packet->{DHO_ROOT_PATH()}              = '/exports/foobar';
160                  } else {                  } else {
161                          $packet->{DHO_DHCP_MESSAGE_TYPE()} = DHCPNAK();                          $packet->{DHO_DHCP_MESSAGE_TYPE()} = DHCPNAK();
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