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1020ff3069
Bearbeitung an den Grafen noetig! git-svn-id: http://svn.ipfire.org/svn/ipfire/trunk@362 ea5c0bd1-69bd-2848-81d8-4f18e57aeed8
327 lines
8.4 KiB
Perl
327 lines
8.4 KiB
Perl
#!/usr/bin/perl
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#
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# SmoothWall CGIs
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#
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# This code is distributed under the terms of the GPL
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#
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# (c) The SmoothWall Team
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#
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# $Id: status.cgi,v 1.6.2.7 2005/02/24 07:44:35 gespinasse Exp $
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#
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use strict;
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# enable only the following on debugging purpose
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#use warnings;
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#use CGI::Carp 'fatalsToBrowser';
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require '/var/ipfire/general-functions.pl';
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require "${General::swroot}/lang.pl";
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require "${General::swroot}/header.pl";
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#workaround to suppress a warning when a variable is used only once
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my @dummy = ( ${Header::colourred} );
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undef (@dummy);
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my %netsettings=();
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&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
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my %cgiparams=();
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# Maps a nice printable name to the changing part of the pid file, which
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# is also the name of the program
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my %servicenames =
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(
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$Lang::tr{'dhcp server'} => 'dhcpd',
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$Lang::tr{'web server'} => 'httpd',
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$Lang::tr{'cron server'} => 'fcron',
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$Lang::tr{'dns proxy server'} => 'dnsmasq',
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$Lang::tr{'logging server'} => 'syslogd',
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$Lang::tr{'kernel logging server'} => 'klogd',
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$Lang::tr{'ntp server'} => 'ntpd',
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$Lang::tr{'secure shell server'} => 'sshd',
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$Lang::tr{'vpn'} => 'pluto',
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$Lang::tr{'web proxy'} => 'squid',
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'OpenVPN' => 'openvpn'
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);
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my $iface = '';
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if (open(FILE, "${General::swroot}/red/iface"))
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{
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$iface = <FILE>;
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close FILE;
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chomp $iface;
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}
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$servicenames{"$Lang::tr{'intrusion detection system'} (RED)"} = "snort_${iface}";
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$servicenames{"$Lang::tr{'intrusion detection system'} (GREEN)"} = "snort_$netsettings{'GREEN_DEV'}";
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if ($netsettings{'ORANGE_DEV'} ne '') {
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$servicenames{"$Lang::tr{'intrusion detection system'} (ORANGE)"} = "snort_$netsettings{'ORANGE_DEV'}";
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}
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if ($netsettings{'BLUE_DEV'} ne '') {
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$servicenames{"$Lang::tr{'intrusion detection system'} (BLUE)"} = "snort_$netsettings{'BLUE_DEV'}";
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}
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&Header::showhttpheaders();
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&Header::getcgihash(\%cgiparams);
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&Header::openpage($Lang::tr{'status information'}, 1, '');
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&Header::openbigbox('100%', 'left');
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print <<END
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<table width='100%' cellspacing='0' cellpadding='5'border='0'>
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<tr><td style="background-color: #EAE9EE;" align='left'>
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<a href='#services'>$Lang::tr{'services'}</a> |
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<a href='#memory'>$Lang::tr{'memory'}</a> |
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<a href='#disk'>$Lang::tr{'disk usage'}</a> |
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<a href='#uptime'>$Lang::tr{'uptime and users'}</a> |
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<a href='#modules'>$Lang::tr{'loaded modules'}</a> |
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<a href='#kernel'>$Lang::tr{'kernel version'}</a>
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</td></tr></table>
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END
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;
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print "<a name='services'/>\n";
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&Header::openbox('100%', 'left', $Lang::tr{'services'});
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print <<END
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<div align='center'>
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<table width='60%' cellspacing='0' border='0'>
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END
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;
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my $lines = 0;
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my $key = '';
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foreach $key (sort keys %servicenames)
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{
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if ($lines % 2) {
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print "<tr bgcolor='${Header::table1colour}'>\n"; }
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else {
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print "<tr bgcolor='${Header::table2colour}'>\n"; }
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print "<td align='left'>$key</td>\n";
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my $shortname = $servicenames{$key};
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my $status = &isrunning($shortname);
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print "$status\n";
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print "</tr>\n";
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$lines++;
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}
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print "</table></div>\n";
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&Header::closebox();
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print "<a name='memory'/>\n";
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&Header::openbox('100%', 'left', $Lang::tr{'memory'});
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print "<table><tr><td><table>";
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my $ram=0;
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my $size=0;
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my $used=0;
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my $free=0;
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my $percent=0;
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my $shared=0;
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my $buffers=0;
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my $cached=0;
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open(FREE,'/usr/bin/free |');
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while(<FREE>)
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{
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if ($_ =~ m/^\s+total\s+used\s+free\s+shared\s+buffers\s+cached$/ )
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{
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print <<END
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<tr>
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<td> </td>
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<td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td>
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<td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td>
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</tr>
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END
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;
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} else {
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if ($_ =~ m/^Mem:\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)$/) {
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($ram,$size,$used,$free,$shared,$buffers,$cached) = ($1,$1,$2,$3,$4,$5,$6);
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($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/;
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print <<END
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<tr>
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<td class='boldbase'><b>$Lang::tr{'ram'}</b></td>
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<td align='right'>$size</td>
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END
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;
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} elsif ($_ =~ m/^Swap:\s+(\d+)\s+(\d+)\s+(\d+)$/) {
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($size,$used,$free) = ($1,$2,$3);
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if ($size != 0)
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{
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($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/;
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} else {
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($percent = '');
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}
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print <<END
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<tr>
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<td class='boldbase'><b>$Lang::tr{'swap'}</b></td>
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<td align='right'>$size</td>
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END
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;
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} elsif ($ram and $_ =~ m/^-\/\+ buffers\/cache:\s+(\d+)\s+(\d+)$/ ) {
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($used,$free) = ($1,$2);
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($percent = ($used/$ram)*100) =~ s/^(\d+)(\.\d+)?$/$1%/;
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print "<tr><td colspan='2' class='boldbase'><b>$Lang::tr{'excluding buffers and cache'}</b></td>"
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}
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print <<END
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<td align='right'>$used</td>
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<td align='right'>$free</td>
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<td>
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END
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;
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&percentbar($percent);
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print <<END
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</td>
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<td align='right'>$percent</td>
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</tr>
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END
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;
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}
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}
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close FREE;
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print <<END
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</table></td><td>
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<table>
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<tr><td class='boldbase'><b>$Lang::tr{'shared'}</b></td><td align='right'>$shared</td></tr>
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<tr><td class='boldbase'><b>$Lang::tr{'buffers'}</b></td><td align='right'>$buffers</td></tr>
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<tr><td class='boldbase'><b>$Lang::tr{'cached'}</b></td><td align='right'>$cached</td></tr>
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</table>
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</td></tr></table>
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END
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;
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&Header::closebox();
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print "<a name='disk'/>\n";
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&Header::openbox('100%', 'left', $Lang::tr{'disk usage'});
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print "<table>\n";
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open(DF,'/bin/df -B M -x rootfs|');
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while(<DF>)
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{
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if ($_ =~ m/^Filesystem/ )
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{
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print <<END
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<tr>
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<td align='left' class='boldbase'><b>$Lang::tr{'device'}</b></td>
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<td align='left' class='boldbase'><b>$Lang::tr{'mounted on'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td>
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<td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td>
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</tr>
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END
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;
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}
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else
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{
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my ($device,$size,$used,$free,$percent,$mount) = split;
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print <<END
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<tr>
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<td>$device</td>
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<td>$mount</td>
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<td align='right'>$size</td>
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<td align='right'>$used</td>
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<td align='right'>$free</td>
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<td>
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END
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;
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&percentbar($percent);
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print <<END
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</td>
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<td align='right'>$percent</td>
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</tr>
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END
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;
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}
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}
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close DF;
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print "</table>\n";
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&Header::closebox();
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print "<a name='uptime'/>\n";
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&Header::openbox('100%', 'left', $Lang::tr{'uptime and users'});
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my $output = `/usr/bin/w`;
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$output = &Header::cleanhtml($output,"y");
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print "<pre>$output</pre>\n";
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&Header::closebox();
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print "<a name='modules'/>\n";
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&Header::openbox('100%', 'left', $Lang::tr{'loaded modules'});
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$output = qx+/bin/lsmod+;
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($output = &Header::cleanhtml($output,"y")) =~ s/\[.*\]//g;
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print "<pre>\n$output\n</pre>\n";
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&Header::closebox();
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print "<a name='kernel'/>\n";
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&Header::openbox('100%', 'left', $Lang::tr{'kernel version'});
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print "<pre>\n";
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print `/bin/uname -a`;
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print "</pre>\n";
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&Header::closebox();
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&Header::closebigbox();
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&Header::closepage();
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sub isrunning
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{
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my $cmd = $_[0];
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my $status = "<td bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td>";
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my $pid = '';
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my $testcmd = '';
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my $exename;
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$cmd =~ /(^[a-z]+)/;
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$exename = $1;
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if (open(FILE, "/var/run/${cmd}.pid"))
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{
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$pid = <FILE>; chomp $pid;
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close FILE;
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if (open(FILE, "/proc/${pid}/status"))
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{
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while (<FILE>)
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{
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if (/^Name:\W+(.*)/) {
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$testcmd = $1; }
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}
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close FILE;
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if ($testcmd =~ /$exename/)
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{
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$status = "<td bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>";
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}
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}
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}
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return $status;
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}
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sub percentbar
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{
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my $percent = $_[0];
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my $fg = '#a0a0a0';
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my $bg = '#e2e2e2';
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if ($percent =~ m/^(\d+)%$/ )
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{
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print <<END
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<table width='100' border='1' cellspacing='0' cellpadding='0' style='border-width:1px;border-style:solid;border-color:$fg;width:100px;height:10px;'>
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<tr>
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END
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;
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if ($percent eq "100%") {
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print "<td width='100%' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'>"
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} elsif ($percent eq "0%") {
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print "<td width='100%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>"
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} else {
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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'>"
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}
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print <<END
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<img src='/images/null.gif' width='1' height='1' alt='' /></td></tr></table>
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END
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;
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}
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}
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