#!/usr/bin/perl
###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007 Michael Tremer & Christian Schmidt #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see . #
# #
###############################################################################
use strict;
# enable only the following on debugging purpose
#use warnings;
#use CGI::Carp 'fatalsToBrowser';
require '/var/ipfire/general-functions.pl';
require "${General::swroot}/lang.pl";
require "${General::swroot}/header.pl";
require "${General::swroot}/graphs.pl";
#workaround to suppress a warning when a variable is used only once
my @dummy = ( ${Header::colourred} );
undef (@dummy);
my %netsettings=();
&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
my %color = ();
my %mainsettings = ();
&General::readhash("${General::swroot}/main/settings", \%mainsettings);
&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
my %cgiparams=();
# Maps a nice printable name to the changing part of the pid file, which
# is also the name of the program
my %servicenames =
(
$Lang::tr{'dhcp server'} => 'dhcpd',
$Lang::tr{'web server'} => 'httpd',
$Lang::tr{'cron server'} => 'fcron',
$Lang::tr{'dns proxy server'} => 'dnsmasq',
$Lang::tr{'logging server'} => 'syslogd',
$Lang::tr{'kernel logging server'} => 'klogd',
$Lang::tr{'ntp server'} => 'ntpd',
$Lang::tr{'secure shell server'} => 'sshd',
$Lang::tr{'vpn'} => 'pluto',
$Lang::tr{'web proxy'} => 'squid',
'OpenVPN' => 'openvpn'
);
my $iface = '';
if (open(FILE, "${General::swroot}/red/iface"))
{
$iface = ;
close FILE;
chomp $iface;
}
$servicenames{"$Lang::tr{'intrusion detection system'} (RED)"} = "snort_${iface}";
$servicenames{"$Lang::tr{'intrusion detection system'} (GREEN)"} = "snort_$netsettings{'GREEN_DEV'}";
if ($netsettings{'ORANGE_DEV'} ne '') {
$servicenames{"$Lang::tr{'intrusion detection system'} (ORANGE)"} = "snort_$netsettings{'ORANGE_DEV'}";
}
if ($netsettings{'BLUE_DEV'} ne '') {
$servicenames{"$Lang::tr{'intrusion detection system'} (BLUE)"} = "snort_$netsettings{'BLUE_DEV'}";
}
# Generate Graphs from rrd Data
&Graphs::updatecpugraph ("day");
&Graphs::updateloadgraph ("day");
&Header::showhttpheaders();
&Header::getcgihash(\%cgiparams);
&Header::openpage($Lang::tr{'status information'}, 1, '');
&Header::openbigbox('100%', 'left');
&Header::openbox('100%', 'center', "CPU $Lang::tr{'graph'}");
if (-e "$Header::graphdir/cpu-day.png") {
my $ftime = localtime((stat("$Header::graphdir/cpu-day.png"))[9]);
print "
$Lang::tr{'the statistics were last updated at'}: $ftime
END
;
my $key = '';
foreach $key (sort keys %servicenames)
{
print "
\n
$key
\n";
my $shortname = $servicenames{$key};
my $status = &isrunning($shortname);
print "$status\n";
print "
\n";
}
print "
\n";
&Header::closebox();
&Header::closebigbox();
&Header::closepage();
sub isrunning
{
my $cmd = $_[0];
my $status = "
$Lang::tr{'stopped'}
";
my $pid = '';
my $testcmd = '';
my $exename;
my @memory;
$cmd =~ /(^[a-z]+)/;
$exename = $1;
if (open(FILE, "/var/run/${cmd}.pid")){
$pid = ; chomp $pid;
close FILE;
if (open(FILE, "/proc/${pid}/status")){
while (){
if (/^Name:\W+(.*)/) {$testcmd = $1; }
}
close FILE;
}
if (open(FILE, "/proc/${pid}/statm")){
my $temp = ;
@memory = split(/ /,$temp);
}
close FILE;
if ($testcmd =~ /$exename/){$status = "
$Lang::tr{'running'}
$pid
$memory[0] KB
";}
}
return $status;
}
sub percentbar
{
my $percent = $_[0];
my $fg = '#a0a0a0';
my $bg = '#e2e2e2';
if ($percent =~ m/^(\d+)%$/ ){
print <