html/cgi-bin/netexternal.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2005-2010  IPFire Team                                        #
   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 use experimental 'smartmatch';
  24
  25 # enable only the following on debugging purpose
  26 #use warnings;
  27 #use CGI::Carp 'fatalsToBrowser';
  28
  29 use IO::Socket;
  30
  31 require '/var/ipfire/general-functions.pl';
  32 require "${General::swroot}/lang.pl";
  33 require "${General::swroot}/header.pl";
  34 require "${General::swroot}/graphs.pl";
  35
  36 my %color = ();
  37 my %mainsettings = ();
  38 my %netsettings=();
  39 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  40 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  41 &General::readhash("/srv/web/ipfire/html/themes/ipfire/include/colors.txt", \%color);
  42
  43 my @graphs=();
  44 my %dhcpinfo=();
  45
  46 my @querry = split(/\?/,$ENV{'QUERY_STRING'});
  47 $querry[0] = '' unless defined $querry[0];
  48 $querry[1] = 'hour' unless defined $querry[1];
  49
  50 if ( $querry[0] ne~ ""){
  51         print "Content-type: image/png\n\n";
  52         binmode(STDOUT);
  53         &Graphs::updateifgraph($querry[0],$querry[1]);
  54 }else{
  55
  56         &Header::showhttpheaders();
  57         &Header::openpage($Lang::tr{'network traffic graphs external'}, 1, '');
  58         &Header::openbigbox('100%', 'left');
  59
  60         if ($netsettings{'RED_TYPE'} ne 'PPPOE'){
  61                 if ($netsettings{'RED_DEV'} ne $netsettings{'GREEN_DEV'}){
  62                         push (@graphs, ($netsettings{'RED_DEV'}));
  63                 }
  64         }else{
  65                 push (@graphs, "ppp0");
  66         }
  67
  68         if (-e "/var/log/rrd/collectd/localhost/interface/if_octets-ipsec0.rrd"){
  69                 push (@graphs, ("ipsec0"));
  70         }
  71
  72         if (-e "/var/log/rrd/collectd/localhost/interface/if_octets-tun0.rrd"){
  73                 push (@graphs, ("tun0"));
  74         }
  75
  76         foreach (@graphs) {
  77                 &Header::openbox('100%', 'center', "$_ $Lang::tr{'graph'}");
  78                 &Graphs::makegraphbox("netexternal.cgi",$_,"day");
  79                 &Header::closebox();
  80         }
  81
  82         if ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/  && $netsettings{'RED_TYPE'} eq "DHCP"){
  83
  84                 &Header::openbox('100%', 'left', "RED $Lang::tr{'dhcp configuration'}");
  85                 if (-s "${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info") {
  86
  87                         &General::readhash("${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info", \%dhcpinfo);
  88
  89                         my $DNS1=`echo $dhcpinfo{'domain_name_servers'} | cut -f 1 -d " "`;
  90                         my $DNS2=`echo $dhcpinfo{'domain_name_servers'} | cut -f 2 -d " "`;
  91
  92                         my $lsetme=0;
  93                         my $leasetime="";
  94                         if ($dhcpinfo{'dhcp_lease_time'} ne "") {
  95                                 $lsetme=$dhcpinfo{'dhcp_lease_time'};
  96                                 $lsetme=($lsetme/60);
  97
  98                                 if ($lsetme > 59) {
  99                                         $lsetme=($lsetme/60); $leasetime=$lsetme." Hour";
 100                                 }else{
 101                                         $leasetime=$lsetme." Minute";
 102                                 }
 103
 104                                 if ($lsetme > 1) {
 105                                         $leasetime=$leasetime."s";
 106                                 }
 107                         }
 108
 109                         my $rentme=0;
 110                         my $rnwltime="";
 111
 112                         if ($dhcpinfo{'dhcp_renewal_time'} ne "") {
 113                                 $rentme=$dhcpinfo{'dhcp_renewal_time'};
 114                                 $rentme=($rentme/60);
 115
 116                                 if ($rentme > 59){
 117                                         $rentme=($rentme/60); $rnwltime=$rentme." Hour";
 118                                 }else{
 119                                         $rnwltime=$rentme." Minute";
 120                                 }
 121
 122                                 if ($rentme > 1){
 123                                         $rnwltime=$rnwltime."s";
 124                                 }
 125                         }
 126
 127                         my $maxtme=0;
 128                         my $maxtime="";
 129
 130                         if ($dhcpinfo{'dhcp_rebinding_time'} ne "") {
 131                                 $maxtme=$dhcpinfo{'dhcp_rebinding_time'};
 132                                 $maxtme=($maxtme/60);
 133
 134                                 if ($maxtme > 59){
 135                                         $maxtme=($maxtme/60); $maxtime=$maxtme." Hour";
 136                                 } else {
 137                                         $maxtime=$maxtme." Minute";
 138                                 }
 139
 140                                 if ($maxtme > 1) {
 141                                         $maxtime=$maxtime."s";
 142                                 }
 143                         }
 144
 145
 146                         print <<END
 147 <table width='100%'>
 148 <tr><td width='30%'>$Lang::tr{'domain'}</td><td>$dhcpinfo{'domain_name'}</td></tr>
 149 <tr><td>$Lang::tr{'gateway'}</td><td>$dhcpinfo{'routers'}</td></tr>
 150 <tr><td>$Lang::tr{'primary dns'}</td><td>$DNS1</td></tr>
 151 <tr><td>$Lang::tr{'secondary dns'}</td><td>$DNS2</td></tr>
 152 <tr><td>$Lang::tr{'dhcp server'}</td><td>$dhcpinfo{'dhcp_server_identifier'}</td></tr>
 153 <tr><td>$Lang::tr{'def lease time'}</td><td>$leasetime</td></tr>
 154 <tr><td>$Lang::tr{'default renewal time'}</td><td>$rnwltime</td></tr>
 155 <tr><td>$Lang::tr{'max renewal time'}</td><td>$maxtime</td></tr>
 156 </table>
 157 END
 158 ;
 159                 }else{
 160                         print "$Lang::tr{'no dhcp lease'}";
 161                 }
 162                 &Header::closebox();
 163         }
 164
 165         &Header::closebigbox();
 166         &Header::closepage();
 167 }