ddf41771a5b5226b3eb254b2cb3e136996c9512e
[ipfire-2.x.git] / html / cgi-bin / netovpnsrv.cgi
1 #!/usr/bin/perl
2 ###############################################################################
3 #                                                                             #
4 # IPFire.org - A linux based firewall                                         #
5 # Copyright (C) 2014  Alexnder Marx                                           #
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 "${General::swroot}/graphs.pl";
32
33 my %color = ();
34 my %mainsettings = ();
35 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
36 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
37
38 my @vpns=();
39
40 my @querry = split(/\?/,$ENV{'QUERY_STRING'});
41 $querry[0] = '' unless defined $querry[0];
42 $querry[1] = 'week' unless defined $querry[1];
43
44 if ( $querry[0] ne ""){
45         print "Content-type: image/png\n\n";
46         binmode(STDOUT);
47         &Graphs::updatevpnn2ngraph($querry[0],$querry[1]);
48 }else{
49         &Header::showhttpheaders();
50         &Header::openpage($Lang::tr{'vpn statistic n2n'}, 1, '');
51         &Header::openbigbox('100%', 'left');
52
53         my @vpngraphs = `find /var/log/rrd/collectd/localhost/openvpn-*-n2n/ -not  -path *openvpn-UNDEF* -name *traffic.rrd 2>/dev/null|sort`;
54         foreach (@vpngraphs){
55                 if($_ =~ /(.*)\/openvpn-(.*)\/if_octets_derive-traffic.rrd/){
56                         push(@vpns,$2);
57                 }
58         }
59         if (@vpns){
60                 foreach (@vpns) {
61                         &Header::openbox('100%', 'center', "$_ $Lang::tr{'graph'}");
62                         &Graphs::makegraphbox("netovpnsrv.cgi",$_, "day");
63                         &Header::closebox();
64                 }
65         }else{
66                 print "<center>".$Lang::tr{'no data'}."</center>";
67         }
68         my $output = '';
69
70         &Header::closebigbox();
71         &Header::closepage();
72 }