mirror of https://github.com/mikaku/Monitorix.git
689 lines
22 KiB
Perl
689 lines
22 KiB
Perl
#
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# Monitorix - A lightweight system monitoring tool.
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#
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# Copyright (C) 2005-2022 by Jordi Sanfeliu <jordi@fibranet.cat>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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package tinyproxy;
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use strict;
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use warnings;
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use Monitorix;
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use RRDs;
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use LWP::UserAgent;
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use XML::LibXML;
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use Exporter 'import';
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our @EXPORT = qw(tinyproxy_init tinyproxy_update tinyproxy_cgi);
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sub tinyproxy_init {
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my $myself = (caller(0))[3];
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my ($package, $config, $debug) = @_;
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my $rrd = $config->{base_lib} . $package . ".rrd";
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my $tinyproxy = $config->{tinyproxy};
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my $info;
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my @ds;
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my @rra;
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my @tmp;
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my $n;
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my @average;
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my @min;
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my @max;
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my @last;
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if(-e $rrd) {
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$info = RRDs::info($rrd);
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for my $key (keys %$info) {
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if(index($key, 'ds[') == 0) {
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if(index($key, '.type') != -1) {
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push(@ds, substr($key, 3, index($key, ']') - 3));
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}
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}
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if(index($key, 'rra[') == 0) {
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if(index($key, '.rows') != -1) {
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push(@rra, substr($key, 4, index($key, ']') - 4));
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}
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}
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}
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if(scalar(@ds) / 10 != scalar(my @il = split(',', $tinyproxy->{list}))) {
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logger("$myself: Detected size mismatch between 'list' (" . scalar(my @il = split(',', $tinyproxy->{list})) . ") and $rrd (" . scalar(@ds) / 10 . "). Resizing it accordingly. All historical data will be lost. Backup file created.");
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rename($rrd, "$rrd.bak");
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}
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if(scalar(@rra) < 12 + (4 * $config->{max_historic_years})) {
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logger("$myself: Detected size mismatch between 'max_historic_years' (" . $config->{max_historic_years} . ") and $rrd (" . ((scalar(@rra) -12) / 4) . "). Resizing it accordingly. All historical data will be lost. Backup file created.");
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rename($rrd, "$rrd.bak");
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}
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}
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if(!(-e $rrd)) {
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logger("Creating '$rrd' file.");
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for($n = 1; $n <= $config->{max_historic_years}; $n++) {
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push(@average, "RRA:AVERAGE:0.5:1440:" . (365 * $n));
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push(@min, "RRA:MIN:0.5:1440:" . (365 * $n));
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push(@max, "RRA:MAX:0.5:1440:" . (365 * $n));
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push(@last, "RRA:LAST:0.5:1440:" . (365 * $n));
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}
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for($n = 0; $n < scalar(my @il = split(',', $tinyproxy->{list})); $n++) {
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push(@tmp, "DS:tinyproxy" . $n . "_ocon:GAUGE:120:0:U");
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push(@tmp, "DS:tinyproxy" . $n . "_reqs:GAUGE:120:0:U");
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push(@tmp, "DS:tinyproxy" . $n . "_bcon:GAUGE:120:0:U");
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push(@tmp, "DS:tinyproxy" . $n . "_dcon:GAUGE:120:0:U");
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push(@tmp, "DS:tinyproxy" . $n . "_rcon:GAUGE:120:0:U");
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push(@tmp, "DS:tinyproxy" . $n . "_val01:GAUGE:120:0:U");
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push(@tmp, "DS:tinyproxy" . $n . "_val02:GAUGE:120:0:U");
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push(@tmp, "DS:tinyproxy" . $n . "_val03:GAUGE:120:0:U");
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push(@tmp, "DS:tinyproxy" . $n . "_val04:GAUGE:120:0:U");
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push(@tmp, "DS:tinyproxy" . $n . "_val05:GAUGE:120:0:U");
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}
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eval {
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RRDs::create($rrd,
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"--step=60",
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@tmp,
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"RRA:AVERAGE:0.5:1:1440",
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"RRA:AVERAGE:0.5:30:336",
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"RRA:AVERAGE:0.5:60:744",
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@average,
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"RRA:MIN:0.5:1:1440",
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"RRA:MIN:0.5:30:336",
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"RRA:MIN:0.5:60:744",
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@min,
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"RRA:MAX:0.5:1:1440",
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"RRA:MAX:0.5:30:336",
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"RRA:MAX:0.5:60:744",
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@max,
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"RRA:LAST:0.5:1:1440",
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"RRA:LAST:0.5:30:336",
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"RRA:LAST:0.5:60:744",
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@last,
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);
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};
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my $err = RRDs::error;
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if($@ || $err) {
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logger("$@") unless !$@;
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if($err) {
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logger("ERROR: while creating $rrd: $err");
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if($err eq "RRDs::error") {
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logger("... is the RRDtool Perl package installed?");
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}
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}
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return;
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}
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}
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$config->{tinyproxy_hist} = ();
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push(@{$config->{func_update}}, $package);
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logger("$myself: Ok") if $debug;
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}
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sub tinyproxy_update {
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my $myself = (caller(0))[3];
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my ($package, $config, $debug) = @_;
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my $rrd = $config->{base_lib} . $package . ".rrd";
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my $tinyproxy = $config->{tinyproxy};
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my $str;
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my $n;
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my $rrdata = "N";
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my $suppress_errors = 0;
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$suppress_errors = 1 if !$debug;
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my $e = 0;
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foreach(my @tl = split(',', $tinyproxy->{list})) {
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my $tls = trim($tl[$e]);
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my $ssl = "";
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my $ocon = 0;
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my $reqs = 0;
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my $bcon = 0;
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my $dcon = 0;
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my $rcon = 0;
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$ssl = "ssl_opts => {verify_hostname => 0}"
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if lc($config->{accept_selfsigned_certs}) eq "y";
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my $ua = LWP::UserAgent->new(timeout => 30, $ssl);
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$ua->proxy(http => $tls);
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my $url = $tinyproxy->{desc}->{$tls};
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my $response = $ua->request(HTTP::Request->new('GET', $url));
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if(!$response->is_success) {
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logger("$myself: ERROR: Unable to connect to '$tls'.");
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logger("$myself: " . $response->status_line);
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}
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my $data = XML::LibXML->new->load_html(
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string => $response->content,
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recover => 1,
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suppress_errors => $suppress_errors
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);
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#print $data->toStringHTML();
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my $xpath = '//tr//td';
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my @stats;
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# This 'foreach' emulates the method 'to_literal_list' as it was
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# introduced in Perl-XML-LibXML version 2.0105 (2013-09-07), and
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# unfortunately not all systems have such a recent version.
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#
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# Some day in the future it should be changed by the line:
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# push(@stats, $_) foreach $data->findnodes($xpath)->to_literal_list;
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foreach($data->findnodes($xpath)->get_nodelist()) {
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my $node;
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($node = $_) =~ s@</?td>@@g;
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push(@stats, $node);
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}
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my %hstats = @stats;
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for my $key (keys %hstats) {
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if($key eq "Number of open connections") {
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$str = $e . "open";
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$ocon = $hstats{$key} - ($config->{tinyproxy_hist}->{$str} || 0);
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$ocon = 0 unless $ocon != $hstats{$key};
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$ocon /= 60;
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$config->{tinyproxy_hist}->{$str} = $hstats{$key};
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}
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if($key eq "Number of requests") {
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$str = $e . "reqs";
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$reqs = $hstats{$key} - ($config->{tinyproxy_hist}->{$str} || 0);
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$reqs = 0 unless $reqs != $hstats{$key};
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$reqs /= 60;
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$config->{tinyproxy_hist}->{$str} = $hstats{$key};
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}
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if($key eq "Number of bad connections") {
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$str = $e . "bcon";
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$bcon = $hstats{$key} - ($config->{tinyproxy_hist}->{$str} || 0);
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$bcon = 0 unless $bcon != $hstats{$key};
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$bcon /= 60;
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$config->{tinyproxy_hist}->{$str} = $hstats{$key};
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}
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if($key eq "Number of denied connections") {
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$str = $e . "dcon";
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$dcon = $hstats{$key} - ($config->{tinyproxy_hist}->{$str} || 0);
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$dcon = 0 unless $dcon != $hstats{$key};
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$dcon /= 60;
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$config->{tinyproxy_hist}->{$str} = $hstats{$key};
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}
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if($key eq "Number of refused connections due to high load") {
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$str = $e . "rcon";
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$rcon = $hstats{$key} - ($config->{tinyproxy_hist}->{$str} || 0);
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$rcon = 0 unless $rcon != $hstats{$key};
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$rcon /= 60;
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$config->{tinyproxy_hist}->{$str} = $hstats{$key};
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}
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}
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$rrdata .= ":$ocon:$reqs:$bcon:$dcon:$rcon:0:0:0:0:0";
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$e++;
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}
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RRDs::update($rrd, $rrdata);
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logger("$myself: $rrdata") if $debug;
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my $err = RRDs::error;
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logger("ERROR: while updating $rrd: $err") if $err;
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}
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sub tinyproxy_cgi {
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my $myself = (caller(0))[3];
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my ($package, $config, $cgi) = @_;
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my @output;
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my $tinyproxy = $config->{tinyproxy};
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my @rigid = split(',', ($tinyproxy->{rigid} || ""));
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my @limit = split(',', ($tinyproxy->{limit} || ""));
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my $tf = $cgi->{tf};
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my $colors = $cgi->{colors};
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my $graph = $cgi->{graph};
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my $silent = $cgi->{silent};
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my $zoom = $config->{global_zoom};
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my %rrd = (
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'new' => \&RRDs::graphv,
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'old' => \&RRDs::graph,
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);
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my $version = "new";
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my @full_size_mode;
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my $pic;
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my $picz;
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my $picz_width;
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my $picz_height;
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my $u = "";
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my $width;
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my $height;
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my @extra;
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my @riglim;
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my @IMG;
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my @IMGz;
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my @tmp;
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my @tmpz;
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my @CDEF;
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my $e;
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my $e2;
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my $n;
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my $n2;
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my $str;
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my $err;
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$version = "old" if $RRDs::VERSION < 1.3;
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push(@full_size_mode, "--full-size-mode") if $RRDs::VERSION > 1.3;
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my $rrd = $config->{base_lib} . $package . ".rrd";
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my $title = $config->{graph_title}->{$package};
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my $IMG_DIR = $config->{base_dir} . "/" . $config->{imgs_dir};
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my $imgfmt_uc = uc($config->{image_format});
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my $imgfmt_lc = lc($config->{image_format});
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foreach my $i (split(',', $config->{rrdtool_extra_options} || "")) {
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push(@extra, trim($i)) if trim($i);
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}
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$title = !$silent ? $title : "";
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# text mode
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#
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if(lc($config->{iface_mode}) eq "text") {
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if($title) {
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push(@output, main::graph_header($title, 2));
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push(@output, " <tr>\n");
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push(@output, " <td>\n");
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}
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my (undef, undef, undef, $data) = RRDs::fetch("$rrd",
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"--resolution=$tf->{res}",
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"--start=-$tf->{nwhen}$tf->{twhen}",
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"AVERAGE");
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$err = RRDs::error;
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push(@output, "ERROR: while fetching $rrd: $err\n") if $err;
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my $line1;
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my $line2;
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my $line3;
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push(@output, " <pre style='font-size: 12px; color: $colors->{fg_color}';>\n");
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push(@output, " ");
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for($n = 0; $n < scalar(my @pl = split(',', $tinyproxy->{list})); $n++) {
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$line1 = " ";
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$line2 .= " OConn Reqts BConn DConn RConn";
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$line3 .= "------------------------------------";
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if($line1) {
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my $i = length($line1);
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push(@output, sprintf(sprintf("%${i}s", sprintf("%s", trim($pl[$n])))));
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}
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}
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push(@output, "\n");
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push(@output, "Time$line2\n");
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push(@output, "----$line3 \n");
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my $line;
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my @row;
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my $time;
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my $n2;
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my $from;
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my $to;
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for($n = 0, $time = $tf->{tb}; $n < ($tf->{tb} * $tf->{ts}); $n++) {
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$line = @$data[$n];
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$time = $time - (1 / $tf->{ts});
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push(@output, sprintf(" %2d$tf->{tc}", $time));
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for($n2 = 0; $n2 < scalar(my @tl = split(',', $tinyproxy->{list})); $n2++) {
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undef(@row);
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$from = $n2 * 10;
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$to = $from + 10;
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my ($ocon, $reqs, $bcon, $dcon, $rcon) = @$line[$from..$to];
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push(@output, sprintf(" %6.1f %6.1f %6.1f %6.1f %6.1f", $ocon || 0, $reqs || 0, $bcon || 0, $dcon || 0, $rcon || 0));
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}
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push(@output, "\n");
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}
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push(@output, " </pre>\n");
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if($title) {
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push(@output, " </td>\n");
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push(@output, " </tr>\n");
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push(@output, main::graph_footer());
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}
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push(@output, " <br>\n");
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return @output;
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}
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# graph mode
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#
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if($silent eq "yes" || $silent eq "imagetag") {
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$zoom = 1; # force 'global_zoom' to 1 in Multihost viewer
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$colors->{fg_color} = "#000000"; # visible color for text mode
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$u = "_";
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}
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if($silent eq "imagetagbig") {
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$zoom = 1; # force 'global_zoom' to 1 in Multihost viewer
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$colors->{fg_color} = "#000000"; # visible color for text mode
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$u = "";
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}
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my $global_zoom = "--zoom=" . $zoom;
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for($n = 0; $n < scalar(my @tl = split(',', $tinyproxy->{list})); $n++) {
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for($n2 = 1; $n2 <= 3; $n2++) {
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$str = $u . $package . $n . $n2 . "." . $tf->{when} . ".$imgfmt_lc";
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push(@IMG, $str);
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unlink("$IMG_DIR" . $str);
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if(lc($config->{enable_zoom}) eq "y") {
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$str = $u . $package . $n . $n2 . "z." . $tf->{when} . ".$imgfmt_lc";
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push(@IMGz, $str);
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unlink("$IMG_DIR" . $str);
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}
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}
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}
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$e = 0;
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foreach (my @tl = split(',', $tinyproxy->{list})) {
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my $url = trim($tl[$e]);
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if($e) {
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push(@output, " <br>\n");
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}
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if($title) {
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push(@output, main::graph_header($title, 2));
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}
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@riglim = @{setup_riglim($rigid[0], $limit[0])};
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if($title) {
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push(@output, " <tr>\n");
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push(@output, " <td>\n");
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}
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undef(@tmp);
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undef(@tmpz);
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undef(@CDEF);
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push(@tmp, "LINE2:tinyproxy" . $e . "_reqs#44EEEE:Requests");
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push(@tmp, "GPRINT:tinyproxy" . $e . "_reqs:LAST: Current\\: %4.0lf");
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push(@tmp, "GPRINT:tinyproxy" . $e . "_reqs:AVERAGE: Average\\: %4.0lf");
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push(@tmp, "GPRINT:tinyproxy" . $e . "_reqs:MIN: Min\\: %4.0lf");
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push(@tmp, "GPRINT:tinyproxy" . $e . "_reqs:MAX: Max\\: %4.0lf\\n");
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push(@tmpz, "LINE2:tinyproxy" . $e . "_reqs#44EEEE:Requests");
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if(lc($config->{show_gaps}) eq "y") {
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push(@tmp, "AREA:wrongdata#$colors->{gap}:");
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push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
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push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
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}
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($width, $height) = split('x', $config->{graph_size}->{main});
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if($silent =~ /imagetag/) {
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($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
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($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
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@tmp = @tmpz;
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}
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$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 3]",
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"--title=$config->{graphs}->{_tinyproxy1} ($tf->{nwhen}$tf->{twhen})",
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"--start=-$tf->{nwhen}$tf->{twhen}",
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"--imgformat=$imgfmt_uc",
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"--vertical-label=Requests",
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"--width=$width",
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"--height=$height",
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@extra,
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@riglim,
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$global_zoom,
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@{$cgi->{version12}},
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@{$colors->{graph_colors}},
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"DEF:tinyproxy" . $e . "_reqs=$rrd:tinyproxy" . $e . "_reqs:AVERAGE",
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"CDEF:allvalues=tinyproxy" . $e . "_reqs",
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@CDEF,
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"COMMENT: \\n",
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"COMMENT: \\n",
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@tmp,
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"COMMENT: \\n",
|
|
"COMMENT: \\n",
|
|
"COMMENT: \\n");
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 3]: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
$picz = $rrd{$version}->("$IMG_DIR" . "$IMGz[$e * 3]",
|
|
"--title=$config->{graphs}->{_tinyproxy1} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=Requests",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@full_size_mode,
|
|
@extra,
|
|
@riglim,
|
|
$global_zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:tinyproxy" . $e . "_reqs=$rrd:tinyproxy" . $e . "_reqs:AVERAGE",
|
|
"CDEF:allvalues=tinyproxy" . $e . "_reqs",
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 3]: $err\n") if $err;
|
|
}
|
|
$e2 = $e + 1;
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /tinyproxy$e2/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
push(@output, " " . picz_a_element(config => $config, IMGz => $IMGz[$e * 3], IMG => $IMG[$e * 3]) . "\n");
|
|
} else {
|
|
if($version eq "new") {
|
|
$picz_width = $picz->{image_width} * $zoom;
|
|
$picz_height = $picz->{image_height} * $zoom;
|
|
} else {
|
|
$picz_width = $width + 115;
|
|
$picz_height = $height + 100;
|
|
}
|
|
push(@output, " " . picz_js_a_element(width => $picz_width, height => $picz_height, config => $config, IMGz => $IMGz[$e * 3], IMG => $IMG[$e * 3]) . "\n");
|
|
}
|
|
} else {
|
|
push(@output, " " . img_element(config => $config, IMG => $IMG[$e * 3]) . "\n");
|
|
}
|
|
}
|
|
|
|
if($title) {
|
|
push(@output, " </td>\n");
|
|
push(@output, " <td class='td-valign-top'>\n");
|
|
}
|
|
@riglim = @{setup_riglim($rigid[1], $limit[1])};
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@CDEF);
|
|
push(@tmp, "LINE2:tinyproxy" . $e . "_ocon#4444EE:Open");
|
|
push(@tmp, "GPRINT:tinyproxy" . $e . "_ocon:LAST: Current\\: %4.0lf\\n");
|
|
push(@tmpz, "LINE2:tinyproxy" . $e . "_ocon#4444EE:Open");
|
|
if(lc($config->{show_gaps}) eq "y") {
|
|
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
|
|
}
|
|
($width, $height) = split('x', $config->{graph_size}->{small});
|
|
if($silent =~ /imagetag/) {
|
|
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
|
|
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
|
|
@tmp = @tmpz;
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 3 + 1]",
|
|
"--title=$config->{graphs}->{_tinyproxy2} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=Connections",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$global_zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:tinyproxy" . $e . "_ocon=$rrd:tinyproxy" . $e . "_ocon:AVERAGE",
|
|
"CDEF:allvalues=tinyproxy" . $e . "_ocon",
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 3 + 1]: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
$picz = $rrd{$version}->("$IMG_DIR" . "$IMGz[$e * 3 + 1]",
|
|
"--title=$config->{graphs}->{_tinyproxy2} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=Connections",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@full_size_mode,
|
|
@extra,
|
|
@riglim,
|
|
$global_zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:tinyproxy" . $e . "_ocon=$rrd:tinyproxy" . $e . "_ocon:AVERAGE",
|
|
"CDEF:allvalues=tinyproxy" . $e . "_ocon",
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 3 + 1]: $err\n") if $err;
|
|
}
|
|
$e2 = $e + 2;
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /tinyproxy$e2/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
push(@output, " " . picz_a_element(config => $config, IMGz => $IMGz[$e * 3 + 1], IMG => $IMG[$e * 3 + 1]) . "\n");
|
|
} else {
|
|
if($version eq "new") {
|
|
$picz_width = $picz->{image_width} * $zoom;
|
|
$picz_height = $picz->{image_height} * $zoom;
|
|
} else {
|
|
$picz_width = $width + 115;
|
|
$picz_height = $height + 100;
|
|
}
|
|
push(@output, " " . picz_js_a_element(width => $picz_width, height => $picz_height, config => $config, IMGz => $IMGz[$e * 3 + 1], IMG => $IMG[$e * 3 + 1]) . "\n");
|
|
}
|
|
} else {
|
|
push(@output, " " . img_element(config => $config, IMG => $IMG[$e * 3 + 1]) . "\n");
|
|
}
|
|
}
|
|
|
|
@riglim = @{setup_riglim($rigid[2], $limit[2])};
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@CDEF);
|
|
push(@tmp, "LINE2:tinyproxy" . $e . "_bcon#FFA500:Bad");
|
|
push(@tmp, "GPRINT:tinyproxy" . $e . "_bcon:LAST: Current\\: %4.0lf\\n");
|
|
push(@tmp, "LINE2:tinyproxy" . $e . "_dcon#EEEE44:Denied");
|
|
push(@tmp, "GPRINT:tinyproxy" . $e . "_dcon:LAST: Current\\: %4.0lf\\n");
|
|
push(@tmp, "LINE2:tinyproxy" . $e . "_rcon#EE4444:Refused (high load)");
|
|
push(@tmp, "GPRINT:tinyproxy" . $e . "_rcon:LAST: Current\\: %4.0lf\\n");
|
|
push(@tmpz, "LINE2:tinyproxy" . $e . "_bcon#FFA500:Bad");
|
|
push(@tmpz, "LINE2:tinyproxy" . $e . "_dcon#EEEE44:Denied");
|
|
push(@tmpz, "LINE2:tinyproxy" . $e . "_rcon#EE4444:Refused (high load)");
|
|
if(lc($config->{show_gaps}) eq "y") {
|
|
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
|
|
}
|
|
($width, $height) = split('x', $config->{graph_size}->{small});
|
|
if($silent =~ /imagetag/) {
|
|
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
|
|
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
|
|
@tmp = @tmpz;
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 3 + 2]",
|
|
"--title=$config->{graphs}->{_tinyproxy3} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=Connections",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$global_zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:tinyproxy" . $e . "_bcon=$rrd:tinyproxy" . $e . "_bcon:AVERAGE",
|
|
"DEF:tinyproxy" . $e . "_dcon=$rrd:tinyproxy" . $e . "_rcon:AVERAGE",
|
|
"DEF:tinyproxy" . $e . "_rcon=$rrd:tinyproxy" . $e . "_dcon:AVERAGE",
|
|
"CDEF:allvalues=tinyproxy" . $e . "_bcon,tinyproxy" . $e . "_dcon,tinyproxy" . $e . "_rcon,+,+",
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 3 + 2]: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
$picz = $rrd{$version}->("$IMG_DIR" . "$IMGz[$e * 3 + 2]",
|
|
"--title=$config->{graphs}->{_tinyproxy3} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=Connections",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@full_size_mode,
|
|
@extra,
|
|
@riglim,
|
|
$global_zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:tinyproxy" . $e . "_bcon=$rrd:tinyproxy" . $e . "_bcon:AVERAGE",
|
|
"DEF:tinyproxy" . $e . "_dcon=$rrd:tinyproxy" . $e . "_rcon:AVERAGE",
|
|
"DEF:tinyproxy" . $e . "_rcon=$rrd:tinyproxy" . $e . "_dcon:AVERAGE",
|
|
"CDEF:allvalues=tinyproxy" . $e . "_bcon,tinyproxy" . $e . "_dcon,tinyproxy" . $e . "_rcon,+,+",
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 3 + 2]: $err\n") if $err;
|
|
}
|
|
$e2 = $e + 3;
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /tinyproxy$e2/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
push(@output, " " . picz_a_element(config => $config, IMGz => $IMGz[$e * 3 + 2], IMG => $IMG[$e * 3 + 2]) . "\n");
|
|
} else {
|
|
if($version eq "new") {
|
|
$picz_width = $picz->{image_width} * $zoom;
|
|
$picz_height = $picz->{image_height} * $zoom;
|
|
} else {
|
|
$picz_width = $width + 115;
|
|
$picz_height = $height + 100;
|
|
}
|
|
push(@output, " " . picz_js_a_element(width => $picz_width, height => $picz_height, config => $config, IMGz => $IMGz[$e * 3 + 2], IMG => $IMG[$e * 3 + 2]) . "\n");
|
|
}
|
|
} else {
|
|
push(@output, " " . img_element(config => $config, IMG => $IMG[$e * 3 + 2]) . "\n");
|
|
}
|
|
}
|
|
|
|
if($title) {
|
|
push(@output, " </td>\n");
|
|
push(@output, " </tr>\n");
|
|
|
|
if(lc($tinyproxy->{show_url}) eq "y") {
|
|
push(@output, " <tr>\n");
|
|
push(@output, " <td class='td-title' colspan='2'>\n");
|
|
push(@output, " <font size='-1'>\n");
|
|
push(@output, " <b> <a href='" . trim($url) . "'>" . trim($url) . "</a></b>\n");
|
|
push(@output, " </font>\n");
|
|
push(@output, " </td>\n");
|
|
push(@output, " </tr>\n");
|
|
}
|
|
push(@output, main::graph_footer());
|
|
}
|
|
$e++;
|
|
}
|
|
push(@output, " <br>\n");
|
|
return @output;
|
|
}
|
|
|
|
1;
|