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-rwxr-xr-xweb/nms.gathering.org/old/dhcpkart.pl96
1 files changed, 0 insertions, 96 deletions
diff --git a/web/nms.gathering.org/old/dhcpkart.pl b/web/nms.gathering.org/old/dhcpkart.pl
deleted file mode 100755
index ace4a4e..0000000
--- a/web/nms.gathering.org/old/dhcpkart.pl
+++ /dev/null
@@ -1,96 +0,0 @@
-#! /usr/bin/perl
-use CGI qw(fatalsToBrowser);
-use GD;
-use DBI;
-use lib '../../include';
-use nms;
-use File::Basename;
-my $cgi = CGI->new;
-my $cwd = dirname($0);
-
-#my $greentimeout = 7200;
-my $greentimeout = 15*60;
-my $maxtimeout = $greentimeout*9;
-
-my $dbh = nms::db_connect();
-
-GD::Image->trueColor(1);
-my $map = "$cwd/tg15-salkart.png";
-die "$map does not exist" unless -e $map;
-$img = GD::Image->new($map);
-
-my $blk = $img->colorResolve(0, 0, 0);
-
-$img->string(gdMediumBoldFont,0,0,"DHCP-lease status",$blk);
-$img->string(gdSmallFont,0,20,"Last received DHCP-request",$blk);
-
-# first 1/5: green (<30 min)
-# middle 3/5: yellow -> red (30 min - 6 hours)
-# last 1/5: blue (>6 hours)
-my $grn = $img->colorResolve(0, 255, 0);
-my $blu = $img->colorResolve(0, 0, 255);
-
-my $l1 = 42 + (236 - 42)/5;
-my $l2 = 236 - (236 - 42)/5;
-
-$img->filledRectangle(32, 42, 53, $l1, $grn);
-$img->string(gdSmallFont,56,$l1-8,($greentimeout/60)." min",$blk);
-
-$img->filledRectangle(32, $l2, 53, 237, $blu);
-$img->string(gdSmallFont,56,$l2-5,($maxtimeout/60)." min",$blk);
-
-for my $y ($l1..$l2) {
- my $i = 1.0 - ($y - $l1) / ($l2 - $l1);
- my $clr = get_color($i);
-
- $img->filledRectangle(32,$y,53,$y+1,$clr);
-}
-
-my $q = $dbh->prepare('select switch,sysname,placement,EXTRACT(EPOCH FROM now() - last_ack) as age from switches natural join placements natural join dhcp order by sysname');
-$q->execute();
-while (my $ref = $q->fetchrow_hashref()) {
- my $age = $ref->{'age'};
- if (!defined($age) || $age > $maxtimeout) {
- $clr = $img->colorResolve(0, 0, 255);
- } elsif ($age < $greentimeout) {
- $clr = $img->colorResolve(0, 255, 0);
- } else {
- # 30 minutes = 0.0
- # 6 hours = 1.0
-
- my $intensity = log($age / $greentimeout) / log($maxtimeout/$greentimeout);
- $clr = get_color(1.0 - $intensity);
- }
-
- my $sysname = $ref->{'sysname'};
- if ($sysname !~ m/d0/i) { # don't draw distro-switches
- $ref->{'placement'} =~ /\((\d+),(\d+)\),\((\d+),(\d+)\)/;
- $img->filledRectangle($3,$4,$1,$2,$clr);
- $img->rectangle($3,$4,$1,$2,$blk);
-
- my ($x2, $y2, $x1, $y1) = ($1, $2, $3, $4);
- my $max_textlen = ($x2-$x1) > ($y2-$y1) ? $x2-$x1 : $y2-$y1;
- while (length($sysname) * 6 > $max_textlen) {
- # Try to abbreviate sysname if it is too long for the box
- $sysname =~ s/^(.*)[a-z]~?([0-9]+)$/$1~$2/ or last;
- }
- if (($x2-$x1) > ($y2-$y1)) {
- $img->string(gdSmallFont,$x1+2,$y1,$sysname,$blk);
- } else {
- $img->stringUp(gdSmallFont,$x1,$y2-3,$sysname,$blk);
- }
- }
-}
-$dbh->disconnect;
-
-if (!defined($ARGV[0])) {
- print $cgi->header(-type=>'image/png',
- -refresh=>'10; ' . CGI::url());
-}
-print $img->png;
-
-sub get_color {
- my $intensity = shift;
- my $gamma = 1.0/1.90;
- return $img->colorResolve(255.0, 255.0 * ($intensity ** $gamma), 0);
-}