int width;
int height;
int xoffset;
- int yoffset;
- float min_x;
- float max_x;
- float min_y;
- float max_y;
- float xs;
- float ys;
+ double min_x;
+ double max_x;
+ double min_y;
+ double max_y;
+ double xs;
+ double ys;
} graph;
-int tz_local_offset() { return 7200; } // riktig?
-
void mygraph_fill_background(graph *mygraph);
void mygraph_draw_graph (cairo_t *cr, int x, int y );
graph *mygraph_new (int width, int height);
-graph *mygraph_make_graph (graph *mygraph, float min_x,
- float max_x, float min_y, float max_y,
+graph *mygraph_make_graph (graph *mygraph, double min_x,
+ double max_x, double min_y, double max_y,
int tickgran);
-void mygraph_plot_series (graph *mygraph, int *xvals, int *yvals,
- int n_vals, float r, float g, float b);
+void mygraph_plot_series (graph *mygraph, int *xvals, unsigned long long *yvals,
+ int n_vals, double r, double g, double b);
void mygraph_to_file (graph *mygraph, char *filename);
use strict;
use warnings;
+use lib '../../include';
+
+use nms;
use mygraph;
require 'glue.pl';
my $graph = mygraph::mygraph_new($width, $height);
my $start = [Time::HiRes::gettimeofday];
-my $dbh = DBI->connect("dbi:Pg:dbname=tg", "tg", "tg06")
- or die "Couldn't connect to database";
+my $dbh = nms::db_connect();
# Fetch the name
my $ref = $dbh->selectrow_hashref('SELECT sysname FROM switches WHERE switch=?', undef, $switch);
<h1>Switch $switch ($ref->{'sysname'})</h1>
EOF
-my $q = $dbh->prepare('select port,coalesce(description, \'Port \' || port) as description,extract(epoch from time) as time,bytes_in,bytes_out from polls natural join switches natural left join portnames where time between \'2005-03-23 05:17:36+01\' and \'2005-03-24 05:17:36+01\' and switch=? order by switch,port,time;');
+my $q = $dbh->prepare('select port,coalesce(description, \'Port \' || port) as description,extract(epoch from time) as time,bytes_in,bytes_out from polls natural join switches natural left join portnames where time between now() - \'1 day\'::interval and now() and switch=? order by switch,port,time;');
$q->execute($switch);
my (@totx, @toty1, @toty2) = ();
my $in = $ref->{'bytes_in'};
my $out = $ref->{'bytes_out'};
next if ($time == $prev_time);
-
+
if ($ref->{'port'} != $last_port) {
if ($last_port != -1) {
my $filename = "$switch-$last_port-$width-$height.png";
#! /usr/bin/perl
use CGI;
use GD;
+use Image::Magick;
use DBI;
use lib '../include';
use nms;
my $cgi = CGI->new;
+# Sekrit night-mode
+my $night = defined($cgi->param('night'));
+
my $dbh = nms::db_connect();
GD::Image->trueColor(1);
+my ($img, $text_img);
+
$img = GD::Image->new('bg07.png');
+if ($night) {
+ my ($width, $height) = ($img->width, $img->height);
+
+ $img = GD::Image->new($width, $height);
+ $img->alphaBlending(0);
+ $img->saveAlpha(1);
+ my $blank = $img->colorAllocateAlpha(0, 0, 0, 127);
+ $img->filledRectangle(0, 0, $img->width - 1, $img->height - 1, $blank);
+
+ $text_img = GD::Image->new($width, $height);
+ $text_img->alphaBlending(0);
+ $text_img->saveAlpha(1);
+ my $blank = $text_img->colorAllocateAlpha(0, 0, 0, 127);
+ $text_img->filledRectangle(0, 0, $text_img->width - 1, $text_img->height - 1, $blank);
+} else {
+ $img = GD::Image->new('snmp-bg.png');
+ $text_img = $img;
+}
my $blk = $img->colorResolve(0, 0, 0);
for my $y (42..236) {
- my $i = 2.0 * ($y - 236.0) / (42.0 - 237.0);
+ my $i = 4.0 * ($y - 236.0) / (42.0 - 237.0);
my $clr = get_color($i);
- $img->filledRectangle(32,$y,53,$y+1,$clr);
+ $img->filledRectangle(12, $y, 33, $y+1, $clr);
+ $text_img->filledRectangle(12, $y, 33, $y+1, $clr);
}
+$text_img->rectangle(12,42,33,236,$blk);
+
+my $tclr = $night ? $text_img->colorResolve(255, 255, 255) : $blk;
+$text_img->stringFT($tclr, "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 10, 0, 40, 47 + (236-42)*0.0/4.0, "100 Gbit/sec");
+$text_img->stringFT($tclr, "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 10, 0, 40, 47 + (236-42)*1.0/4.0, "10 Gbit/sec");
+$text_img->stringFT($tclr, "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 10, 0, 40, 47 + (236-42)*2.0/4.0, "1 Gbit/sec");
+$text_img->stringFT($tclr, "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 10, 0, 40, 47 + (236-42)*3.0/4.0, "100 Mbit/sec");
+$text_img->stringFT($tclr, "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 10, 0, 40, 47 + (236-42)*4.0/4.0, "10 Mbit/sec");
+$text_img->stringFT($tclr, "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 10, 0, 1000, 620, "NMS (C) 2005-2006 Tech:Server");
+
my $q = $dbh->prepare('select * from switches natural join placements natural left join
-( select switch,sum(bytes_in)/count(*) as
-bytes_in,sum(bytes_out)/count(*) as bytes_out from get_datarate() group
-by switch ) t1 where ip<>\'127.0.0.1\'');
+( select switch,sum(bytes_in) as bytes_in,sum(bytes_out) as bytes_out from get_datarate() group
+by switch ) t1 order by zorder');
$q->execute();
while (my $ref = $q->fetchrow_hashref()) {
# for now:
- # 100kbit/port = all green
- # 1gbit/port = all red
+ # 10Mbit/switch = green
+ # 100Mbit/switch = yellow
+ # 1Gbit/switch = red
+ # 10Gbit/switch = white
my $clr;
my $intensity = 0.0;
my $traffic = 4.0 * $ref->{'bytes_in'} + $ref->{'bytes_out'}; # average and convert to bits (should be about the same in practice)
- my $max = 20_000_000.0; # 10mbit
- my $min = 100_000.0; # 100kbit
+ my $max = 10_000_000_000.0; # 10Gbit
+ my $min = 10_000_000.0; # 10Mbit
if ($traffic >= $min) {
- $intensity = 2.0 * (log($traffic / $min) / log(10)) / (log($max / $min) / log(10));
- $intensity = 2.0 if ($intensity > 2.0);
- }
+ $intensity = log($traffic / $min) / log(10);
+ $intensity = 3.0 if ($intensity > 3.0);
+ }
$clr = get_color($intensity);
} else {
$clr = $img->colorResolve(0, 0, 255);
$ref->{'placement'} =~ /\((\d+),(\d+)\),\((\d+),(\d+)\)/;
$img->filledRectangle($3,$4,$1,$2,$clr);
+ $text_img->filledRectangle($3,$4,$1,$2,$clr);
+
$img->rectangle($3,$4,$1,$2,$blk);
- $img->stringUp(gdSmallFont,$3,$2-3,$ref->{'sysname'},$blk);
+ $text_img->rectangle($3,$4,$1,$2,$blk);
+ $text_img->stringUp(gdSmallFont,$3,$2-3,$ref->{'sysname'},$blk);
}
$dbh->disconnect;
print $cgi->header(-type=>'image/png');
-print $img->png;
+if ($night) {
+ my $magick = Image::Magick->new;
+ $magick->BlobToImage($img->png);
+ $magick->Blur(sigma=>10.0, channels=>'All');
+ $magick->Gamma(gamma=>1.90);
+
+ my $m2 = Image::Magick->new;
+ $m2->Read('snmp-bg.png');
+ $m2->Negate();
+ $m2->Composite(image=>$magick, compose=>'Atop');
+
+ my $m3 = Image::Magick->new;
+ $m3->BlobToImage($text_img->png);
+ $m2->Composite(image=>$m3, compose=>'Atop');
+
+ $img = $m2->ImageToBlob();
+ print $img;
+} else {
+ print $img->png;
+}
sub get_color {
my $intensity = shift;
my $gamma = 1.0/1.90;
- if ($intensity > 1.0) {
+ if ($intensity > 3.0) {
+ return $img->colorResolve(255.0 * ((4.0 - $intensity) ** $gamma), 255.0 * ((4.0 - $intensity) ** $gamma), 255.0 * ((4.0 - $intensity) ** $gamma));
+ } elsif ($intensity > 2.0) {
+ return $img->colorResolve(255.0, 255.0 * (($intensity - 2.0) ** $gamma), 255.0 * (($intensity - 2.0) ** $gamma));
+ } elsif ($intensity > 1.0) {
return $img->colorResolve(255.0, 255.0 * ((2.0 - $intensity) ** $gamma), 0);
} else {
return $img->colorResolve(255.0 * ($intensity ** $gamma), 255, 0);
my $blk = $img->colorResolve(0, 0, 0);
for my $y (42..236) {
- my $i = 2.0 * ($y - 236.0) / (42.0 - 237.0);
+ my $i = 3.0 * ($y - 236.0) / (42.0 - 237.0);
my $clr = get_color($i);
- $img->filledRectangle(32,$y,53,$y+1,$clr);
+ $img->filledRectangle(12,$y,33,$y+1,$clr);
}
-my $q = $dbh->prepare('select switch,port,bytes_in,bytes_out,placement,switchtype from switches natural join placements natural join get_current_datarate() where switchtype in (\'es3024\')');
+$img->stringFT($blk, "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 10, 0, 40, 47 + (236-42)*0.0/3.0, "1 Gbit/sec");
+$img->stringFT($blk, "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 10, 0, 40, 47 + (236-42)*1.0/3.0, "100 Mbit/sec");
+$img->stringFT($blk, "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 10, 0, 40, 47 + (236-42)*2.0/3.0, "10 Mbit/sec");
+$img->stringFT($blk, "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 10, 0, 40, 47 + (236-42)*3.0/3.0, "1 Mbit/sec");
+$img->stringFT($blk, "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 10, 0, 1000, 620, "NMS (C) 2005-2006 Tech:Server");
+
+my $q = $dbh->prepare('select switch,port,bytes_in,bytes_out,placement,switchtype from switches natural join placements natural join get_datar
+ate() where switchtype in (\'es3024\')');
$q->execute();
while (my $ref = $q->fetchrow_hashref()) {
my $intensity = 0.0;
my $traffic = 4.0 * $ref->{'bytes_in'} + $ref->{'bytes_out'}; # average and convert to bits (should be about the same in practice)
- my $max = 20_000_000.0; # 100mbit
- my $min = 100_000.0; # 100kbit
+ my $max = 1_000_000_000.0; # 1Gbit
+ my $min = 1_000_000.0; # 1Mbit
if ($traffic >= $min) {
- $intensity = 2.0 * (log($traffic / $min) / log(10)) / (log($max / $min) / log(10));
- $intensity = 2.0 if ($intensity > 2.0);
+ $intensity = log($traffic / $min) / log(10);
+ $intensity = 3.0 if ($intensity > 3.0);
}
$clr = get_color($intensity);
} else {
sub get_color {
my $intensity = shift;
my $gamma = 1.0/1.90;
- if ($intensity > 1.0) {
+ if ($intensity > 2.0) {
+ return $img->colorResolve(255.0, 255.0 * (($intensity - 2.0) ** $gamma), 255.0 * (($intensity - 2.0) ** $gamma));
+ } elsif ($intensity > 1.0) {
return $img->colorResolve(255.0, 255.0 * ((2.0 - $intensity) ** $gamma), 0);
} else {
return $img->colorResolve(255.0 * ($intensity ** $gamma), 255, 0);
use CGI;
use DBI;
use Data::Dumper;
+use Switch;
use lib '../include';
use nms;
my @rangecomma = split(/\s*,\s*/, $switches);
foreach (@rangecomma) {
- my ($first, $drop1, $last, $drop2) = $_ =~ /(e\d+\-[123456])(sw)?\s*\-\s*(e\d+\-[123456])?(sw)?/;
- if (!defined($first) && $_ =~ /e\d+\-[123456]/) {
+ my ($first, $last) = $_ =~ /(e\d+\-(?:sw)?[123456])\s*\-\s*(e\d+\-(?:sw)?[123456])?/;
+ if (!defined($first) && $_ =~ /e\d+\-(sw)?[123456]/) {
$first = $_;
}
if (!defined($first)) {
print "<font color=\"red\">Parse error in: $_</font><br>\n";
next;
}
- my ($rowstart, $placestart) = $first =~ /e(\d+)\-([123456])/;
+ my ($rowstart, $placestart) = $first =~ /e(\d+)\-(?:sw)?([123456])/;
if (!defined($rowstart) || !defined($placestart)) {
print "<font color=\"red\">Parse error in: $_</font><br>\n";
next;
$placeend = $placestart;
}
else {
- ($rowend, $placeend) = $last =~ /e(\d+)\-([123456])/;
+ ($rowend, $placeend) = $last =~ /e(\d+)\-(?:sw)?([123456])/;
}
if (!defined($rowend) || !defined($placeend)) {
print "<font color=\"red\">Parse error in: $_</font><br>\n";
}
for (my $j = $dostart; $j <= 6; $j++) {
last if ($i == $rowend && $j > $placeend);
- push(@range, "e$i-$j");
+ push(@range, "e$i-sw$j");
}
}
}
sub get_addr_from_switchnum($) {
my ($sysname) = @_;
- $sgetip->execute($sysname."sw");
+ $sgetip->execute($sysname);
if ($sgetip->rows() < 1) {
- print "Could not get the ip for: ".$sysname."sw";
+ print "Could not get the ip for: ".$sysname;
return undef;
}
my $row = $sgetip->fetchrow_hashref();
my $gid = $cgi->param('gid');
if (!defined($gid)) {
print "<font color=\"red\">Du har ikke valgt en gid å slette.</font>\n";
- }
- if ($cgi->param('agid') eq 'Disable') {
- $sdisablegid->execute($gid);
print "<p>gid: ".$cgi->param('gid')." har blitt disablet.\n";
}
else {