html/cgi-bin/netexternal.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2008  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 "${General::swroot}/graphs.pl";
  32
  33 my %color = ();
  34 my %mainsettings = ();
  35 my %netsettings=();
  36 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  37 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  38 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  39
  40 my @graphs=();
  41 my %dhcpinfo=();
  42
  43 my @querry = split(/\?/,$ENV{'QUERY_STRING'});
  44 $querry[0] = '' unless defined $querry[0];
  45 $querry[1] = 'hour' unless defined $querry[1];
  46
  47 if ( $querry[0] ne~ ""){
  48         print "Content-type: image/png\n\n";
  49         binmode(STDOUT);
  50         &Graphs::updateifgraph($querry[0],$querry[1]);
  51 }else{
  52
  53         &Header::showhttpheaders();
  54         &Header::openpage($Lang::tr{'network traffic graphs external'}, 1, '');
  55         &Header::openbigbox('100%', 'left');
  56
  57         if ($netsettings{'RED_TYPE'} ne 'PPPOE'){
  58                 if ($netsettings{'RED_DEV'} ne $netsettings{'GREEN_DEV'}){
  59                         push (@graphs, ($netsettings{'RED_DEV'}));
  60                 }
  61         }else{
  62                 push (@graphs, "ppp0");
  63         }
  64
  65         if (-e "/var/log/rrd/collectd/localhost/interface/if_octets-ipsec0.rrd"){
  66                 push (@graphs, ("ipsec0"));
  67         }
  68
  69         if (-e "/var/log/rrd/collectd/localhost/interface/if_octets-tun0.rrd"){
  70                 push (@graphs, ("tun0"));
  71         }
  72
  73         foreach (@graphs) {
  74                 &Header::openbox('100%', 'center', "$_ $Lang::tr{'graph'}");
  75                 &Graphs::makegraphbox("netexternal.cgi",$_,"day");
  76                 &Header::closebox();
  77         }
  78
  79         if ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/  && $netsettings{'RED_TYPE'} eq "DHCP"){
  80
  81                 &Header::openbox('100%', 'left', "RED $Lang::tr{'dhcp configuration'}");
  82                 if (-s "${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info") {
  83
  84                         &General::readhash("${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info", \%dhcpinfo);
  85
  86                         my $DNS1=`echo $dhcpinfo{'domain_name_servers'} | cut -f 1 -d ,`;
  87                         my $DNS2=`echo $dhcpinfo{'domain_name_servers'} | cut -f 2 -d ,`;
  88
  89                         my $lsetme=0;
  90                         my $leasetime="";
  91                         if ($dhcpinfo{'dhcp_lease_time'} ne "") {
  92                                 $lsetme=$dhcpinfo{'dhcp_lease_time'};
  93                                 $lsetme=($lsetme/60);
  94
  95                                 if ($lsetme > 59) {
  96                                         $lsetme=($lsetme/60); $leasetime=$lsetme." Hour";
  97                                 }else{
  98                                         $leasetime=$lsetme." Minute";
  99                                 }
 100
 101                                 if ($lsetme > 1) {
 102                                         $leasetime=$leasetime."s";
 103                                 }
 104                         }
 105
 106                         my $rentme=0;
 107                         my $rnwltime="";
 108
 109                         if ($dhcpinfo{'dhcp_renewal_time'} ne "") {
 110                                 $rentme=$dhcpinfo{'dhcp_renewal_time'};
 111                                 $rentme=($rentme/60);
 112
 113                                 if ($rentme > 59){
 114                                         $rentme=($rentme/60); $rnwltime=$rentme." Hour";
 115                                 }else{
 116                                         $rnwltime=$rentme." Minute";
 117                                 }
 118
 119                                 if ($rentme > 1){
 120                                         $rnwltime=$rnwltime."s";
 121                                 }
 122                         }
 123
 124                         my $maxtme=0;
 125                         my $maxtime="";
 126
 127                         if ($dhcpinfo{'dhcp_rebinding_time'} ne "") {
 128                                 $maxtme=$dhcpinfo{'dhcp_rebinding_time'};
 129                                 $maxtme=($maxtme/60);
 130
 131                                 if ($maxtme > 59){
 132                                         $maxtme=($maxtme/60); $maxtime=$maxtme." Hour";
 133                                 } else {
 134                                         $maxtime=$maxtme." Minute";
 135                                 }
 136
 137                                 if ($maxtme > 1) {
 138                                         $maxtime=$maxtime."s";
 139                                 }
 140                         }
 141
 142
 143                         print <<END
 144 <table width='100%'>
 145 <tr><td width='30%'>$Lang::tr{'domain'}</td><td>$dhcpinfo{'domain_name'}</td></tr>
 146 <tr><td>$Lang::tr{'gateway'}</td><td>$dhcpinfo{'routers'}</td></tr>
 147 <tr><td>$Lang::tr{'primary dns'}</td><td>$DNS1</td></tr>
 148 <tr><td>$Lang::tr{'secondary dns'}</td><td>$DNS2</td></tr>
 149 <tr><td>$Lang::tr{'dhcp server'}</td><td>$dhcpinfo{'dhcp_server_identifier'}</td></tr>
 150 <tr><td>$Lang::tr{'def lease time'}</td><td>$leasetime</td></tr>
 151 <tr><td>$Lang::tr{'default renewal time'}</td><td>$rnwltime</td></tr>
 152 <tr><td>$Lang::tr{'max renewal time'}</td><td>$maxtime</td></tr>
 153 </table>
 154 END
 155 ;
 156                 }else{
 157                         print "$Lang::tr{'no dhcp lease'}";
 158                 }
 159                 &Header::closebox();
 160         }
 161
 162         &Header::closebigbox();
 163         &Header::closepage();
 164 }