html/cgi-bin/graphs.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use strict;
  23
  24 # enable only the following on debugging purpose
  25 #use warnings;
  26 #use CGI::Carp 'fatalsToBrowser';
  27
  28 require '/var/ipfire/general-functions.pl';
  29 require "${General::swroot}/lang.pl";
  30 require "${General::swroot}/header.pl";
  31 require "${General::swroot}/graphs.pl";
  32
  33 my %cgiparams=();
  34 my %pppsettings=();
  35 my %netsettings=();
  36 my @cgigraphs=();
  37 my @graphs=();
  38 my $iface='';
  39
  40 &Header::showhttpheaders();
  41
  42 my $graphdir = "/srv/web/ipfire/html/graphs";
  43 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  44
  45 $ENV{'QUERY_STRING'} =~ s/&//g;
  46 @cgigraphs = split(/graph=/,$ENV{'QUERY_STRING'});
  47 $cgigraphs[1] = '' unless defined $cgigraphs[1];
  48 $cgigraphs[2] = '' unless defined $cgigraphs[2];
  49
  50 if ($cgigraphs[1] =~ /(load)/) {&Graphs::updateloadgraph ("hour");&Graphs::updateloadgraph ("week");&Graphs::updateloadgraph ("month");&Graphs::updateloadgraph ("year");}
  51 if ($cgigraphs[1] =~ /(cpu)/) {&Graphs::updatecpugraph ("hour");&Graphs::updatecpugraph ("week");&Graphs::updatecpugraph ("month");&Graphs::updatecpugraph ("year");}
  52 if ($cgigraphs[1] =~ /(processes)/) {&Graphs::updateprocessesgraph ("hour");&Graphs::updateprocessesgraph ("week");&Graphs::updateprocessesgraph ("month");&Graphs::updateprocessesgraph ("year");}
  53 if ($cgigraphs[1] =~ /(memory|swap)/) {&Graphs::updatememgraph ("hour");&Graphs::updatememgraph ("week");&Graphs::updatememgraph ("month");&Graphs::updatememgraph ("year");}
  54 if ($cgigraphs[1] =~ /disk/){
  55           my @devices = `kudzu -qps -c HD | grep device: | cut -d" " -f2 | sort | uniq`;
  56           foreach (@devices) {
  57                  my $device = $_;
  58                  chomp($device);
  59                                           &Graphs::updatediskgraph ("hour",$device);
  60                   &Graphs::updatediskgraph ("week",$device);
  61                   &Graphs::updatediskgraph ("month",$device);
  62                   &Graphs::updatediskgraph ("year",$device);}}
  63 if ($cgigraphs[2] ne "" ) {&Graphs::updatepinggraph("hour",$cgigraphs[1]);&Graphs::updatepinggraph("week",$cgigraphs[1]);&Graphs::updatepinggraph("month",$cgigraphs[1]);&Graphs::updatepinggraph("year",$cgigraphs[1]);}
  64 if ($cgigraphs[1] =~ /fwhits/) {&Graphs::updatefwhitsgraph("hour");&Graphs::updatefwhitsgraph("week");&Graphs::updatefwhitsgraph("month");&Graphs::updatefwhitsgraph("year");}
  65 if ($cgigraphs[1] =~ /green/ || $cgigraphs[1] =~ /blue/ || $cgigraphs[1] =~ /ipsec/ || $cgigraphs[1] =~ /orange/ || $cgigraphs[1] =~ /ppp/ || $cgigraphs[1] =~ /red/ ) {&Graphs::updateifgraph($cgigraphs[1], "hour");&Graphs::updateifgraph($cgigraphs[1], "week");&Graphs::updateifgraph($cgigraphs[1], "month");&Graphs::updateifgraph($cgigraphs[1], "year");}
  66
  67 if ($cgigraphs[1] =~ /(network|green|blue|orange|red|ppp|ipsec)/ || $cgigraphs[2] ne "") {
  68         &Header::openpage($Lang::tr{'network traffic graphs'}, 1, '');
  69 } else {
  70         &Header::openpage($Lang::tr{'system graphs'}, 1, '');
  71 }
  72
  73 &Header::openbigbox('100%', 'left');
  74
  75 if ($cgigraphs[1] =~ /(green|blue|orange|red|ppp|ipsec|cpu|memory|swap|disk|load|fwhits|processes)/ || $cgigraphs[2] ne "") {
  76         my $graph = $cgigraphs[1];
  77         my $graphname = ucfirst(lc($cgigraphs[1]));
  78         &Header::openbox('100%', 'center', "$graphname $Lang::tr{'graph'}");
  79
  80         if (-e "$graphdir/${graph}-day.png") {
  81                 my $ftime = localtime((stat("$graphdir/${graph}-day.png"))[9]);
  82                 print "<center>";
  83                 print "<b>$Lang::tr{'the statistics were last updated at'}: $ftime</b></center><br /><hr />\n";
  84                 print "<img alt='' src='/graphs/${graph}-hour.png' border='0' /><hr />";
  85                 print "<img alt='' src='/graphs/${graph}-day.png' border='0' /><hr />";
  86                 print "<img alt='' src='/graphs/${graph}-week.png' border='0' /><hr />";
  87                 print "<img alt='' src='/graphs/${graph}-month.png' border='0' /><hr />";
  88                 print "<img alt='' src='/graphs/${graph}-year.png' border='0' />";
  89         } else {
  90                 print $Lang::tr{'no information available'};
  91         }
  92         &Header::closebox();
  93 } elsif ($cgigraphs[1] =~ /network/) {
  94         push (@graphs, ('GREEN'));
  95         if ($netsettings{'BLUE_DEV'}) {
  96                 push (@graphs, ('BLUE')); }
  97         if ($netsettings{'ORANGE_DEV'}) {
  98                 push (@graphs, ('ORANGE')); }
  99         push (@graphs, ("RED"));
 100         push (@graphs, ('gateway'));
 101
 102         foreach my $graphname (@graphs) {
 103                 &Header::openbox('100%', 'center', "$graphname $Lang::tr{'graph'}");
 104
 105                 if (-e "$graphdir/${graphname}-day.png") {
 106                         my $ftime = localtime((stat("$graphdir/${graphname}-day.png"))[9]);
 107                         print "<center><b>$Lang::tr{'the statistics were last updated at'}: $ftime</b></center><br />\n";
 108                         print "<a href='/cgi-bin/graphs.cgi?graph=$graphname'>";
 109                         print "<img alt='' src='/graphs/${graphname}-day.png' border='0' />";
 110                         print "</a>";
 111                 } else {
 112                         print $Lang::tr{'no information available'};
 113                 }
 114                 print "<br />\n";
 115                 &Header::closebox();
 116         }
 117 }
 118
 119 print "<div align='center'><table width='80%'><tr><td align='center'>";
 120 if ( $cgigraphs[1] eq "cpu" || $cgigraphs[1] eq "load" ) { print "<a href='/cgi-bin/system.cgi'>"; }
 121 elsif ( $cgigraphs[1] eq "memory" || $cgigraphs[1] eq "swap" ) { print "<a href='/cgi-bin/memory.cgi'>"; }
 122 elsif ( $cgigraphs[1] eq "processes" ) { print "<a href='/cgi-bin/services.cgi'>"; }
 123 elsif ( $cgigraphs[1] =~ /disk/ ) { print "<a href='/cgi-bin/media.cgi'>"; }
 124 elsif ( $cgigraphs[1] =~ /red/ || $cgigraphs[1] =~ /ppp/ || $cgigraphs[1] =~ /ipsec/ ) { print "<a href='/cgi-bin/network.cgi?network=red'>"; }
 125 elsif ( $cgigraphs[1] =~ /green/ || $cgigraphs[1] =~ /blue/ || $cgigraphs[1] =~ /orange/ ) { print "<a href='/cgi-bin/network.cgi?network=internal'>"; }
 126 elsif ( $cgigraphs[1] eq "fwhits" || $cgigraphs[2] ne "" ) { print "<a href='/cgi-bin/network.cgi?network=other'>"; }
 127 print "$Lang::tr{'back'}</a></td></tr></table></div>\n";
 128
 129 &Header::closebigbox();
 130 &Header::closepage();