immernoch das alte Problem...

[ipfire-2.x.git] / html / cgi-bin / status.cgi

#!/usr/bin/perl\r
#\r
# SmoothWall CGIs\r
#\r
# This code is distributed under the terms of the GPL\r
#\r
# (c) The SmoothWall Team\r
#\r
# $Id: status.cgi,v 1.6.2.7 2005/02/24 07:44:35 gespinasse Exp $\r
#\r
\r
use strict;\r
\r
# enable only the following on debugging purpose\r
#use warnings;\r
#use CGI::Carp 'fatalsToBrowser';\r
\r
require 'CONFIG_ROOT/general-functions.pl';\r
require "${General::swroot}/lang.pl";\r
require "${General::swroot}/header.pl";\r
\r
#workaround to suppress a warning when a variable is used only once\r
my @dummy = ( ${Header::colourred} );\r
undef (@dummy);\r
\r
my %netsettings=();\r
&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);\r
\r
my %cgiparams=();\r
# Maps a nice printable name to the changing part of the pid file, which\r
# is also the name of the program\r
my %servicenames =\r
(\r
	$Lang::tr{'dhcp server'} => 'dhcpd',\r
	$Lang::tr{'web server'} => 'httpd',\r
	$Lang::tr{'cron server'} => 'fcron',\r
	$Lang::tr{'dns proxy server'} => 'dnsmasq',\r
	$Lang::tr{'logging server'} => 'syslogd',\r
	$Lang::tr{'kernel logging server'} => 'klogd',\r
	$Lang::tr{'ntp server'} => 'ntpd',\r
	$Lang::tr{'secure shell server'} => 'sshd',\r
	$Lang::tr{'vpn'} => 'pluto',\r
	$Lang::tr{'web proxy'} => 'squid'\r
);\r
\r
my $iface = '';\r
if (open(FILE, "${General::swroot}/red/iface"))\r
{\r
	$iface = <FILE>;\r
	close FILE;\r
	chomp $iface;\r
}\r
$servicenames{"$Lang::tr{'intrusion detection system'} (RED)"}   = "snort_${iface}";\r
$servicenames{"$Lang::tr{'intrusion detection system'} (GREEN)"} = "snort_$netsettings{'GREEN_DEV'}";\r
if ($netsettings{'ORANGE_DEV'} ne '') {\r
	$servicenames{"$Lang::tr{'intrusion detection system'} (ORANGE)"} = "snort_$netsettings{'ORANGE_DEV'}";\r
}\r
if ($netsettings{'BLUE_DEV'} ne '') {\r
	$servicenames{"$Lang::tr{'intrusion detection system'} (BLUE)"} = "snort_$netsettings{'BLUE_DEV'}";\r
}\r
\r
&Header::showhttpheaders();\r
\r
&Header::getcgihash(\%cgiparams);\r
\r
&Header::openpage($Lang::tr{'status information'}, 1, '');\r
\r
&Header::openbigbox('100%', 'left');\r
\r
print <<END\r
<table width='100%' cellspacing='0' cellpadding='5'border='0'>\r
<tr><td style="background-color: #EAE9EE;" align='left'>\r
    <a href='#services'>$Lang::tr{'services'}</a> |\r
    <a href='#memory'>$Lang::tr{'memory'}</a> |\r
    <a href='#disk'>$Lang::tr{'disk usage'}</a> |\r
    <a href='#uptime'>$Lang::tr{'uptime and users'}</a> |\r
    <a href='#modules'>$Lang::tr{'loaded modules'}</a> |\r
    <a href='#kernel'>$Lang::tr{'kernel version'}</a>\r
</td></tr></table>\r
END\r
;\r
\r
print "<a name='services'/>\n"; \r
&Header::openbox('100%', 'left', $Lang::tr{'services'});\r
\r
print <<END\r
<div align='center'>\r
<table width='60%' cellspacing='0' border='0'>\r
END\r
;\r
\r
my $lines = 0;\r
my $key = '';\r
foreach $key (sort keys %servicenames)\r
{\r
	if ($lines % 2) {\r
		print "<tr bgcolor='${Header::table1colour}'>\n"; }\r
	else {\r
		print "<tr bgcolor='${Header::table2colour}'>\n"; }\r
	print "<td align='left'>$key</td>\n";\r
	my $shortname = $servicenames{$key};\r
	my $status = &isrunning($shortname);\r
	print "$status\n";\r
	print "</tr>\n";\r
	$lines++;\r
}\r
\r
\r
print "</table></div>\n";\r
\r
&Header::closebox();\r
\r
print "<a name='memory'/>\n";\r
&Header::openbox('100%', 'left', $Lang::tr{'memory'});\r
print "<table><tr><td><table>";\r
my $ram=0;\r
my $size=0;\r
my $used=0;\r
my $free=0;\r
my $percent=0;\r
my $shared=0;\r
my $buffers=0;\r
my $cached=0;\r
open(FREE,'/usr/bin/free |');\r
while(<FREE>)\r
{\r
	if ($_ =~ m/^\s+total\s+used\s+free\s+shared\s+buffers\s+cached$/ )\r
	{\r
    print <<END\r
<tr>\r
<td>&nbsp;</td>\r
<td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td>\r
<td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td>\r
<td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td>\r
<td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td>\r
</tr>\r
END\r
;\r
  } else {\r
    if ($_ =~ m/^Mem:\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)$/) {\r
      ($ram,$size,$used,$free,$shared,$buffers,$cached) = ($1,$1,$2,$3,$4,$5,$6);\r
      ($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/;\r
      print <<END\r
<tr>\r
<td class='boldbase'><b>$Lang::tr{'ram'}</b></td>\r
<td align='right'>$size</td>\r
END\r
;\r
    } elsif ($_ =~ m/^Swap:\s+(\d+)\s+(\d+)\s+(\d+)$/) {\r
      ($size,$used,$free) = ($1,$2,$3);\r
      if ($size != 0)\r
      {\r
        ($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/;\r
      } else {\r
        ($percent = '');\r
      }\r
      print <<END\r
<tr>\r
<td class='boldbase'><b>$Lang::tr{'swap'}</b></td>\r
<td align='right'>$size</td>\r
END\r
;\r
    } elsif ($ram and $_ =~ m/^-\/\+ buffers\/cache:\s+(\d+)\s+(\d+)$/ ) {\r
      ($used,$free) = ($1,$2);\r
      ($percent = ($used/$ram)*100) =~ s/^(\d+)(\.\d+)?$/$1%/;\r
      print "<tr><td colspan='2' class='boldbase'><b>$Lang::tr{'excluding buffers and cache'}</b></td>"\r
    }\r
    print <<END\r
<td align='right'>$used</td>\r
<td align='right'>$free</td>\r
<td>\r
END\r
;\r
    &percentbar($percent);\r
    print <<END\r
</td>\r
<td align='right'>$percent</td>\r
</tr>\r
END\r
;\r
  }\r
}\r
close FREE;\r
print <<END\r
</table></td><td>\r
<table>\r
<tr><td class='boldbase'><b>$Lang::tr{'shared'}</b></td><td align='right'>$shared</td></tr>\r
<tr><td class='boldbase'><b>$Lang::tr{'buffers'}</b></td><td align='right'>$buffers</td></tr>\r
<tr><td class='boldbase'><b>$Lang::tr{'cached'}</b></td><td align='right'>$cached</td></tr>\r
</table>\r
</td></tr></table>\r
END\r
;\r
&Header::closebox();\r
\r
print "<a name='disk'/>\n";\r
&Header::openbox('100%', 'left', $Lang::tr{'disk usage'});\r
print "<table>\n";\r
open(DF,'/bin/df -B M -x rootfs|');\r
while(<DF>)\r
{\r
	if ($_ =~ m/^Filesystem/ )\r
	{\r
		print <<END\r
<tr>\r
<td align='left' class='boldbase'><b>$Lang::tr{'device'}</b></td>\r
<td align='left' class='boldbase'><b>$Lang::tr{'mounted on'}</b></td>\r
<td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td>\r
<td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td>\r
<td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td>\r
<td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td>\r
</tr>\r
END\r
;\r
	}\r
	else\r
	{\r
		my ($device,$size,$used,$free,$percent,$mount) = split;\r
		print <<END\r
<tr>\r
<td>$device</td>\r
<td>$mount</td>\r
<td align='right'>$size</td>\r
<td align='right'>$used</td>\r
<td align='right'>$free</td>\r
<td>\r
END\r
;\r
		&percentbar($percent);\r
		print <<END\r
</td>\r
<td align='right'>$percent</td>\r
</tr>\r
END\r
;\r
	}\r
}\r
close DF;\r
print "</table>\n";\r
&Header::closebox();\r
\r
print "<a name='uptime'/>\n";\r
&Header::openbox('100%', 'left', $Lang::tr{'uptime and users'});\r
my $output = `/usr/bin/w`;\r
$output = &Header::cleanhtml($output,"y");\r
print "<pre>$output</pre>\n";\r
&Header::closebox();\r
\r
print "<a name='modules'/>\n";\r
&Header::openbox('100%', 'left', $Lang::tr{'loaded modules'});\r
$output = qx+/sbin/lsmod+;\r
($output = &Header::cleanhtml($output,"y")) =~ s/\[.*\]//g;\r
print "<pre>\n$output\n</pre>\n";\r
&Header::closebox();\r
\r
print "<a name='kernel'/>\n";\r
&Header::openbox('100%', 'left', $Lang::tr{'kernel version'});\r
print "<pre>\n";\r
print `/bin/uname -a`;\r
print "</pre>\n";\r
&Header::closebox();\r
\r
&Header::closebigbox();\r
\r
&Header::closepage();\r
\r
sub isrunning\r
{\r
	my $cmd = $_[0];\r
	my $status = "<td bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td>";\r
	my $pid = '';\r
	my $testcmd = '';\r
	my $exename;\r
\r
	$cmd =~ /(^[a-z]+)/;\r
	$exename = $1;\r
\r
	if (open(FILE, "/var/run/${cmd}.pid"))\r
	{\r
 		$pid = <FILE>; chomp $pid;\r
		close FILE;\r
		if (open(FILE, "/proc/${pid}/status"))\r
		{\r
			while (<FILE>)\r
			{\r
				if (/^Name:\W+(.*)/) {\r
					$testcmd = $1; }\r
			}\r
			close FILE;\r
			if ($testcmd =~ /$exename/)\r
			{\r
				$status = "<td bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>";\r
			}\r
		}\r
	}\r
\r
	return $status;\r
}\r
\r
sub percentbar\r
{\r
  my $percent = $_[0];\r
  my $fg = '#a0a0a0';\r
  my $bg = '#e2e2e2';\r
\r
  if ($percent =~ m/^(\d+)%$/ )\r
  {\r
    print <<END\r
<table width='100' border='1' cellspacing='0' cellpadding='0' style='border-width:1px;border-style:solid;border-color:$fg;width:100px;height:10px;'>\r
<tr>\r
END\r
;\r
    if ($percent eq "100%") {\r
      print "<td width='100%' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'>"\r
    } elsif ($percent eq "0%") {\r
      print "<td width='100%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>"\r
    } else {\r
      print "<td width='$percent' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'></td><td width='" . (100-$1) . "%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>"\r
    }\r
    print <<END\r
<img src='/images/null.gif' width='1' height='1' alt='' /></td></tr></table>\r
END\r
;\r
  }\r
}\r