git.sesse.net Git - nms/blob - web/nettkart-web.pl

   1 #! /usr/bin/perl
   2 use CGI;
   3 use DBI;
   4 use lib '../include';
   5 use nms;
   6 my $cgi = CGI->new;
   7
   8 my $dbh = nms::db_connect();
   9 print $cgi->header(-type=>'text/html; charset=utf-8', -refresh=>'45; http://nms.tg07.gathering.org/nettkart-web.pl');
  10
  11 print <<"EOF";
  12 <html>
  13   <head>
  14     <title>nettkart - web</title>
  15   </head>
  16   <body>
  17     <map name="switches">
  18 EOF
  19
  20 my $q = $dbh->prepare('select * from switches natural join placements');
  21 $q->execute();
  22 while (my $ref = $q->fetchrow_hashref()) {
  23         $ref->{'placement'} =~ /\((\d+),(\d+)\),\((\d+),(\d+)\)/;
  24
  25         my $traffic = 4.0 * $ref->{'bytes_in'} + $ref->{'bytes_out'};  # average and convert to bits (should be about the same in practice)
  26         my $ttext;
  27         if ($traffic >= 1_000_000_000) {
  28                 $ttext = sprintf "%.2f Gbit/port/sec", $traffic/1_000_000_000;
  29         } elsif ($traffic => 1_000_000) {
  30                 $ttext = sprintf "%.2f Mbit/port/sec", $traffic/1_000_000;
  31         } else {
  32                 $ttext = sprintf "%.2f kbit/port/sec", $traffic/1_000;
  33         }
  34
  35         printf "      <area shape=\"rect\" coords=\"%u,%u,%u,%u\" href=\"http://$ref->{'ip'}\" alt=\"%s (%s)\" onmouseover=\"window.status='%s (%s)'; return true\" onmouseout=\"window.status=''\" />\n",
  36                 $3, $4, $1, $2, $ref->{'switch'}, $ref->{'sysname'},
  37                 $ttext, $ref->{'sysname'}, $ttext;
  38 }
  39 $dbh->disconnect;
  40
  41 print <<"EOF";
  42     </map>
  43
  44     <p><img src="nettkart.pl" usemap="#switches" /></p>
  45   </body>
  46 </html>
  47 EOF