mirror of https://github.com/mikaku/Monitorix.git
1005 lines
32 KiB
Perl
1005 lines
32 KiB
Perl
#
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# Monitorix - A lightweight system monitoring tool.
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#
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# Copyright (C) 2005-2014 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 nfsc;
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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 Exporter 'import';
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our @EXPORT = qw(nfsc_init nfsc_update nfsc_cgi);
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sub nfsc_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 $info;
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my @rra;
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my @tmp;
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my $n;
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my @average;
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my @min;
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my @max;
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my @last;
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if(grep {$_ eq $config->{os}} ("FreeBSD", "OpenBSD", "NetBSD")) {
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logger("$myself is not supported yet by your operating system ($config->{os}).");
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return;
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}
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if($config->{os} eq "Linux") {
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if(!(-e "/proc/net/rpc/nfs")) {
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logger("$myself: it doesn't seems you have a NFS client running in this machine.");
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return;
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}
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}
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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($key, 'rra[') == 0) {
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if(index($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(@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 * $n));
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}
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eval {
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RRDs::create($rrd,
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"--step=60",
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"DS:nfsc_0:COUNTER:120:0:U",
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"DS:nfsc_1:COUNTER:120:0:U",
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"DS:nfsc_2:COUNTER:120:0:U",
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"DS:nfsc_3:COUNTER:120:0:U",
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"DS:nfsc_4:COUNTER:120:0:U",
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"DS:nfsc_5:COUNTER:120:0:U",
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"DS:nfsc_6:COUNTER:120:0:U",
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"DS:nfsc_7:COUNTER:120:0:U",
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"DS:nfsc_8:COUNTER:120:0:U",
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"DS:nfsc_9:COUNTER:120:0:U",
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"DS:nfsc_10:COUNTER:120:0:U",
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"DS:nfsc_11:COUNTER:120:0:U",
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"DS:nfsc_12:COUNTER:120:0:U",
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"DS:nfsc_13:COUNTER:120:0:U",
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"DS:nfsc_14:COUNTER:120:0:U",
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"DS:nfsc_15:COUNTER:120:0:U",
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"DS:nfsc_16:COUNTER:120:0:U",
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"DS:nfsc_17:COUNTER:120:0:U",
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"DS:nfsc_18:COUNTER:120:0:U",
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"DS:nfsc_19:COUNTER:120:0:U",
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"DS:nfsc_20:COUNTER:120:0:U",
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"DS:nfsc_21:COUNTER:120:0:U",
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"DS:nfsc_22:COUNTER:120:0:U",
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"DS:nfsc_23:COUNTER:120:0:U",
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"DS:nfsc_24:COUNTER:120:0:U",
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"DS:nfsc_25:COUNTER:120:0:U",
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"DS:nfsc_26:COUNTER:120:0:U",
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"DS:nfsc_27:COUNTER:120:0:U",
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"DS:nfsc_28:COUNTER:120:0:U",
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"DS:nfsc_29:COUNTER:120:0:U",
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"DS:nfsc_30:COUNTER:120:0:U",
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"DS:nfsc_31:COUNTER:120:0:U",
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"DS:nfsc_32:COUNTER:120:0:U",
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"DS:nfsc_33:COUNTER:120:0:U",
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"DS:nfsc_34:COUNTER:120:0:U",
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"DS:nfsc_35:COUNTER:120:0:U",
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"DS:nfsc_36:COUNTER:120:0:U",
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"DS:nfsc_37:COUNTER:120:0:U",
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"DS:nfsc_38:COUNTER:120:0:U",
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"DS:nfsc_39:COUNTER:120:0:U",
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"DS:nfsc_40:COUNTER:120:0:U",
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"DS:nfsc_41:COUNTER:120:0:U",
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"DS:nfsc_42:COUNTER:120:0:U",
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"DS:nfsc_43:COUNTER:120:0:U",
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"DS:nfsc_44:COUNTER:120:0:U",
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"DS:nfsc_45:COUNTER:120:0:U",
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"DS:nfsc_46:COUNTER:120:0:U",
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"DS:nfsc_47:COUNTER:120:0:U",
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"DS:nfsc_48:COUNTER:120:0:U",
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"DS:nfsc_49:COUNTER:120:0:U",
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"DS:nfsc_rpc_1:COUNTER:120:0:U",
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"DS:nfsc_rpc_2:COUNTER:120:0:U",
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"DS:nfsc_rpc_3:COUNTER:120:0:U",
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"DS:nfsc_rpc_4:COUNTER:120:0:U",
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"DS:nfsc_rpc_5:COUNTER:120:0:U",
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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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push(@{$config->{func_update}}, $package);
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logger("$myself: Ok") if $debug;
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}
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sub nfsc_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 $nfsc = $config->{nfsc};
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my @rpc;
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my @nfsc;
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my $n;
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my $rrdata = "N";
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if($config->{os} eq "Linux") {
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if(open(IN, "/proc/net/rpc/nfs")) {
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while(<IN>) {
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if(/^rpc\s+(\d+)\s+(\d+)\s+(\d+)$/) {
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@rpc = ($1, $2, $3);
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}
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if(/^proc$nfsc->{version} /) {
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my @tmp = split(' ', $_);
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(undef, undef, @nfsc) = @tmp;
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}
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}
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close(IN);
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} else {
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logger("$myself: ERROR: Unable to open '/proc/net/rpc/nfs'. $!.");
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return;
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}
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}
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for($n = 0; $n < 50; $n++) {
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if(!defined($nfsc[$n])) {
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$nfsc[$n] = 0;
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}
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$rrdata .= ":" . $nfsc[$n];
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}
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$rrdata .= ":$rpc[0]:$rpc[1]:$rpc[2]:0:0";
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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 $err;
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}
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sub nfsc_cgi {
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my ($package, $config, $cgi) = @_;
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my $nfsc = $config->{nfsc};
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my @rigid = split(',', $nfsc->{rigid});
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my @limit = split(',', $nfsc->{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 = "--zoom=" . $config->{global_zoom};
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my $u = "";
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my $width;
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my $height;
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my @riglim;
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my @tmp;
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my @tmpz;
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my @tmp1;
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my @tmp2;
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my @tmp1z;
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my @tmp2z;
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my @DEF;
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my @CDEF;
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my @allvalues;
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my @allsigns;
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my $n;
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my $err;
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my @AC = (
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"#FFA500",
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"#44EEEE",
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"#44EE44",
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"#4444EE",
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"#448844",
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"#EE4444",
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"#EE44EE",
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"#EEEE44",
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"#963C74",
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"#CCCCCC",
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);
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my @LC = (
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"#FFA500",
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"#00EEEE",
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"#00EE00",
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"#0000EE",
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"#448844",
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"#EE0000",
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"#EE00EE",
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"#EEEE00",
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"#B4B444",
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"#888888",
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);
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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 $PNG_DIR = $config->{base_dir} . "/" . $config->{imgs_dir};
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my @nfsv2 = ("null", "getattr", "setattr", "root", "lookup", "readlink", "read", "wrcache", "write", "create", "remove", "rename", "link", "symlink", "mkdir", "rmdir", "readdir", "fsstat");
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my @nfsv3 = ("null", "getattr", "setattr", "lookup", "access", "readlink", "read", "write", "create", "mkdir", "symlink", "mknod", "remove", "rmdir", "rename", "link", "readdir", "readdirplus", "fsstat", "fsinfo", "pathconf", "commit");
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my @nfscv4 = ("null", "read", "write", "commit", "open", "open_conf", "open_noat", "open_dgrd", "close", "setattr", "fsinfo", "renew", "setclntid", "confirm", "lock", "lockt", "locku", "access", "getattr", "lookup", "lookup_root", "remove", "rename", "link", "symlink", "create", "pathconf", "statfs", "readlink", "readdir", "server_caps", "delegreturn", "getacl", "setacl", "fs_locations", "exchange_id", "create_ses", "destroy_ses", "sequence", "get_lease_t", "reclaim_comp", "layoutget", "layoutcommit", "layoutreturn", "getdevlist", "getdevinfo", "ds_write", "ds_commit");
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my @nfsv;
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# default version is NFS v3
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if($nfsc->{version} eq "2") {
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@nfsv = @nfsv2;
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} elsif($nfsc->{version} eq "4") {
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@nfsv = @nfscv4;
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} else {
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@nfsv = @nfsv3;
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}
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$title = !$silent ? $title : "";
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$title =~ s/NFS/NFS v$nfsc->{version}/;
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# text mode
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#
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if(lc($config->{iface_mode}) eq "text") {
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if($title) {
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main::graph_header($title, 2);
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print(" <tr>\n");
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print(" <td bgcolor='$colors->{title_bg_color}'>\n");
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}
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my (undef, undef, undef, $data) = RRDs::fetch("$rrd",
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"--start=-$tf->{nwhen}$tf->{twhen}",
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"AVERAGE",
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"-r $tf->{res}");
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$err = RRDs::error;
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print("ERROR: while fetching $rrd: $err\n") if $err;
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my $str;
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my $line1;
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my $line2;
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print(" <pre style='font-size: 12px; color: $colors->{fg_color}';>\n");
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foreach my $t (@nfsv) {
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$str = sprintf("%12s ", $t);
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$line1 .= $str;
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$line2 .= "-------------";
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}
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$line1 .= sprintf("%12s %12s %12s", "calls", "retrans", "authrefrsh");
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$line2 .= "-------------" . "-------------" . "-------------";
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print("Time $line1\n");
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print("-----$line2\n");
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my $line;
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my @row;
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my $time;
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my $n2;
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my @nfs;
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for($n = 0, $time = $tf->{tb}; $n < ($tf->{tb} * $tf->{ts}); $n++) {
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$line = @$data[$n];
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undef($line1);
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undef(@row);
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(@nfs) = @$line[0..scalar(@nfsv) - 1];
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for($n2 = 0; $n2 < scalar(@nfs);$n2++) {
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push(@row, $nfs[$n2]);
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$line1 .= "%12d ";
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}
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push(@row, @$line[50..52]);
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$line1 .= "%12d %12d %12d ";
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$time = $time - (1 / $tf->{ts});
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printf(" %2d$tf->{tc} $line1\n", $time, @row);
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}
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print(" </pre>\n");
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if($title) {
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print(" </td>\n");
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print(" </tr>\n");
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main::graph_footer();
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}
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print(" <br>\n");
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return;
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}
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# graph mode
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#
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if($silent eq "yes" || $silent eq "imagetag") {
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$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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$colors->{fg_color} = "#000000"; # visible color for text mode
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$u = "";
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}
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my $PNG1 = $u . $package . "1." . $tf->{when} . ".png";
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my $PNG2 = $u . $package . "2." . $tf->{when} . ".png";
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my $PNG3 = $u . $package . "3." . $tf->{when} . ".png";
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my $PNG4 = $u . $package . "4." . $tf->{when} . ".png";
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my $PNG5 = $u . $package . "5." . $tf->{when} . ".png";
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my $PNG6 = $u . $package . "6." . $tf->{when} . ".png";
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my $PNG1z = $u . $package . "1z." . $tf->{when} . ".png";
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my $PNG2z = $u . $package . "2z." . $tf->{when} . ".png";
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my $PNG3z = $u . $package . "3z." . $tf->{when} . ".png";
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my $PNG4z = $u . $package . "4z." . $tf->{when} . ".png";
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my $PNG5z = $u . $package . "5z." . $tf->{when} . ".png";
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my $PNG6z = $u . $package . "6z." . $tf->{when} . ".png";
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unlink ("$PNG_DIR" . "$PNG1",
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"$PNG_DIR" . "$PNG2",
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"$PNG_DIR" . "$PNG3",
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"$PNG_DIR" . "$PNG4",
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"$PNG_DIR" . "$PNG5",
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"$PNG_DIR" . "$PNG6");
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if(lc($config->{enable_zoom}) eq "y") {
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unlink ("$PNG_DIR" . "$PNG1z",
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"$PNG_DIR" . "$PNG2z",
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"$PNG_DIR" . "$PNG3z",
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"$PNG_DIR" . "$PNG4z",
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"$PNG_DIR" . "$PNG5z",
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"$PNG_DIR" . "$PNG6z");
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}
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if($title) {
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main::graph_header($title, 2);
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}
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if(trim($rigid[0]) eq 1) {
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push(@riglim, "--upper-limit=" . trim($limit[0]));
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} else {
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if(trim($rigid[0]) eq 2) {
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push(@riglim, "--upper-limit=" . trim($limit[0]));
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push(@riglim, "--rigid");
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}
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}
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if($title) {
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print(" <tr>\n");
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print(" <td valign='top' bgcolor='$colors->{title_bg_color}'>\n");
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}
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for($n = 0; $n < 10; $n++) {
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my $str = trim((split(',', $nfsc->{graph_0}))[$n]) || "";
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if(grep { $_ eq $str } @nfsv) {
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my ($i) = grep { $nfsv[$_] eq $str } 0..$#nfsv;
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push(@DEF, "DEF:nfs_$i=$rrd:nfsc_$i:AVERAGE");
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push(@tmp, "LINE1:nfs_$i$AC[$n]:" . sprintf("%-12s", $str));
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push(@tmp, "GPRINT:nfs_$i:LAST: Cur\\: %6.1lf");
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push(@tmp, "GPRINT:nfs_$i:AVERAGE: Avg\\: %6.1lf");
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push(@tmp, "GPRINT:nfs_$i:MIN: Min\\: %6.1lf");
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push(@tmp, "GPRINT:nfs_$i:MAX: Max\\: %6.1lf\\n");
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push(@tmpz, "LINE2:nfs_$i$AC[$n]:" . sprintf("%-12s", $str));
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push(@allvalues, "nfs_$i");
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push(@allsigns, "+");
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} else {
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push(@tmp, "COMMENT: \\n");
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}
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}
|
|
pop(@allsigns);
|
|
push(@CDEF, "CDEF:allvalues=" . join(',', @allvalues, @allsigns));
|
|
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', $config->{graph_size}->{main});
|
|
if($silent =~ /imagetag/) {
|
|
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
|
|
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
|
|
@tmp = @tmpz;
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
RRDs::graph("$PNG_DIR" . "$PNG1",
|
|
"--title=$config->{graphs}->{_nfsc1} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
@DEF,
|
|
@CDEF,
|
|
@tmp,
|
|
"COMMENT: \\n");
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG1: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
RRDs::graph("$PNG_DIR" . "$PNG1z",
|
|
"--title=$config->{graphs}->{_nfsc1} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
@DEF,
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG1z: $err\n") if $err;
|
|
}
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /nfsc1/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
print(" <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $PNG1z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG1 . "' border='0'></a>\n");
|
|
}
|
|
else {
|
|
print(" <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $PNG1z . "','','width=" . ($width + 115) . ",height=" . ($height + 100) . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG1 . "' border='0'></a>\n");
|
|
}
|
|
} else {
|
|
print(" <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG1 . "'>\n");
|
|
}
|
|
}
|
|
|
|
undef(@riglim);
|
|
if(trim($rigid[1]) eq 1) {
|
|
push(@riglim, "--upper-limit=" . trim($limit[1]));
|
|
} else {
|
|
if(trim($rigid[1]) eq 2) {
|
|
push(@riglim, "--upper-limit=" . trim($limit[1]));
|
|
push(@riglim, "--rigid");
|
|
}
|
|
}
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@DEF);
|
|
undef(@CDEF);
|
|
undef(@allvalues);
|
|
undef(@allsigns);
|
|
for($n = 0; $n < 10; $n++) {
|
|
my $str = trim((split(',', $nfsc->{graph_1}))[$n]) || "";
|
|
if(grep { $_ eq $str } @nfsv) {
|
|
my ($i) = grep { $nfsv[$_] eq $str } 0..$#nfsv;
|
|
push(@DEF, "DEF:nfs_$i=$rrd:nfsc_$i:AVERAGE");
|
|
push(@tmp, "LINE1:nfs_$i$AC[$n]:" . sprintf("%-12s", $str));
|
|
push(@tmp, "GPRINT:nfs_$i:LAST: Cur\\: %6.1lf");
|
|
push(@tmp, "GPRINT:nfs_$i:AVERAGE: Avg\\: %6.1lf");
|
|
push(@tmp, "GPRINT:nfs_$i:MIN: Min\\: %6.1lf");
|
|
push(@tmp, "GPRINT:nfs_$i:MAX: Max\\: %6.1lf\\n");
|
|
push(@tmpz, "LINE2:nfs_$i$AC[$n]:" . sprintf("%-12s", $str));
|
|
push(@allvalues, "nfs_$i");
|
|
push(@allsigns, "+");
|
|
} else {
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
}
|
|
pop(@allsigns);
|
|
push(@CDEF, "CDEF:allvalues=" . join(',', @allvalues, @allsigns));
|
|
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', $config->{graph_size}->{main});
|
|
if($silent =~ /imagetag/) {
|
|
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
|
|
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
|
|
@tmp = @tmpz;
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
RRDs::graph("$PNG_DIR" . "$PNG2",
|
|
"--title=$config->{graphs}->{_nfsc2} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
@DEF,
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG2: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
RRDs::graph("$PNG_DIR" . "$PNG2z",
|
|
"--title=$config->{graphs}->{_nfsc2} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
@DEF,
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG2z: $err\n") if $err;
|
|
}
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /nfsc2/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
print(" <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $PNG2z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG2 . "' border='0'></a>\n");
|
|
}
|
|
else {
|
|
print(" <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $PNG2z . "','','width=" . ($width + 115) . ",height=" . ($height + 100) . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG2 . "' border='0'></a>\n");
|
|
}
|
|
} else {
|
|
print(" <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG2 . "'>\n");
|
|
}
|
|
}
|
|
|
|
if($title) {
|
|
print(" </td>\n");
|
|
print(" <td valign='top' bgcolor='" . $colors->{title_bg_color} . "'>\n");
|
|
}
|
|
undef(@riglim);
|
|
if(trim($rigid[2]) eq 1) {
|
|
push(@riglim, "--upper-limit=" . trim($limit[2]));
|
|
} else {
|
|
if(trim($rigid[2]) eq 2) {
|
|
push(@riglim, "--upper-limit=" . trim($limit[2]));
|
|
push(@riglim, "--rigid");
|
|
}
|
|
}
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@tmp1);
|
|
undef(@tmp2);
|
|
undef(@tmp1z);
|
|
undef(@tmp2z);
|
|
undef(@DEF);
|
|
undef(@CDEF);
|
|
undef(@allvalues);
|
|
undef(@allsigns);
|
|
for($n = 0; $n < 4; $n++) {
|
|
my $str = trim((split(',', $nfsc->{graph_2}))[$n]) || "";
|
|
if(grep { $_ eq $str } @nfsv) {
|
|
my ($i) = grep { $nfsv[$_] eq $str } 0..$#nfsv;
|
|
push(@DEF, "DEF:nfs_$i=$rrd:nfsc_$i:AVERAGE");
|
|
push(@tmp1, "AREA:nfs_$i$AC[$n]:" . sprintf("%-12s", $str));
|
|
push(@tmp1, "GPRINT:nfs_$i:LAST: Current\\: %6.1lf\\n");
|
|
push(@tmp2, "LINE1:nfs_$i$LC[$n]");
|
|
push(@tmp1z, "AREA:nfs_$i$AC[$n]:" . sprintf("%-12s", $str));
|
|
push(@tmp2z, "LINE1:nfs_$i$LC[$n]");
|
|
push(@allvalues, "nfs_$i");
|
|
push(@allsigns, "+");
|
|
} else {
|
|
push(@tmp1, "COMMENT: \\n");
|
|
}
|
|
}
|
|
@tmp = (@tmp1, @tmp2);
|
|
@tmpz = (@tmp1z, @tmp2z);
|
|
pop(@allsigns);
|
|
push(@CDEF, "CDEF:allvalues=" . join(',', @allvalues, @allsigns));
|
|
if(lc($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 $silent eq "imagetagbig";
|
|
@tmp = @tmpz;
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
RRDs::graph("$PNG_DIR" . "$PNG3",
|
|
"--title=$config->{graphs}->{_nfsc3} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
@DEF,
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG3: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
RRDs::graph("$PNG_DIR" . "$PNG3z",
|
|
"--title=$config->{graphs}->{_nfsc3} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
@DEF,
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG3z: $err\n") if $err;
|
|
}
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /nfsc3/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
print(" <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $PNG3z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG3 . "' border='0'></a>\n");
|
|
}
|
|
else {
|
|
print(" <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $PNG3z . "','','width=" . ($width + 115) . ",height=" . ($height + 100) . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG3 . "' border='0'></a>\n");
|
|
}
|
|
} else {
|
|
print(" <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG3 . "'>\n");
|
|
}
|
|
}
|
|
|
|
undef(@riglim);
|
|
if(trim($rigid[3]) eq 1) {
|
|
push(@riglim, "--upper-limit=" . trim($limit[3]));
|
|
} else {
|
|
if(trim($rigid[3]) eq 2) {
|
|
push(@riglim, "--upper-limit=" . trim($limit[3]));
|
|
push(@riglim, "--rigid");
|
|
}
|
|
}
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@tmp1);
|
|
undef(@tmp2);
|
|
undef(@tmp1z);
|
|
undef(@tmp2z);
|
|
undef(@DEF);
|
|
undef(@CDEF);
|
|
undef(@allvalues);
|
|
undef(@allsigns);
|
|
for($n = 0; $n < 4; $n++) {
|
|
my $str = trim((split(',', $nfsc->{graph_3}))[$n]) || "";
|
|
if(grep { $_ eq $str } @nfsv) {
|
|
my ($i) = grep { $nfsv[$_] eq $str } 0..$#nfsv;
|
|
push(@DEF, "DEF:nfs_$i=$rrd:nfsc_$i:AVERAGE");
|
|
push(@tmp1, "AREA:nfs_$i$AC[$n]:" . sprintf("%-12s", $str));
|
|
push(@tmp1, "GPRINT:nfs_$i:LAST: Current\\: %6.1lf\\n");
|
|
push(@tmp2, "LINE1:nfs_$i$LC[$n]");
|
|
push(@tmp1z, "AREA:nfs_$i$AC[$n]:" . sprintf("%-12s", $str));
|
|
push(@tmp2z, "LINE1:nfs_$i$LC[$n]");
|
|
push(@allvalues, "nfs_$i");
|
|
push(@allsigns, "+");
|
|
} else {
|
|
push(@tmp1, "COMMENT: \\n");
|
|
}
|
|
}
|
|
@tmp = (@tmp1, @tmp2);
|
|
@tmpz = (@tmp1z, @tmp2z);
|
|
pop(@allsigns);
|
|
push(@CDEF, "CDEF:allvalues=" . join(',', @allvalues, @allsigns));
|
|
if(lc($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 $silent eq "imagetagbig";
|
|
@tmp = @tmpz;
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
RRDs::graph("$PNG_DIR" . "$PNG4",
|
|
"--title=$config->{graphs}->{_nfsc4} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
@DEF,
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG4: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
RRDs::graph("$PNG_DIR" . "$PNG4z",
|
|
"--title=$config->{graphs}->{_nfsc4} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
@DEF,
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG4z: $err\n") if $err;
|
|
}
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /nfsc4/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
print(" <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $PNG4z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG4 . "' border='0'></a>\n");
|
|
}
|
|
else {
|
|
print(" <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $PNG4z . "','','width=" . ($width + 115) . ",height=" . ($height + 100) . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG4 . "' border='0'></a>\n");
|
|
}
|
|
} else {
|
|
print(" <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG4 . "'>\n");
|
|
}
|
|
}
|
|
|
|
undef(@riglim);
|
|
if(trim($rigid[4]) eq 1) {
|
|
push(@riglim, "--upper-limit=" . trim($limit[4]));
|
|
} else {
|
|
if(trim($rigid[4]) eq 2) {
|
|
push(@riglim, "--upper-limit=" . trim($limit[4]));
|
|
push(@riglim, "--rigid");
|
|
}
|
|
}
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@tmp1);
|
|
undef(@tmp2);
|
|
undef(@tmp1z);
|
|
undef(@tmp2z);
|
|
undef(@DEF);
|
|
undef(@CDEF);
|
|
undef(@allvalues);
|
|
undef(@allsigns);
|
|
for($n = 0; $n < 4; $n++) {
|
|
my $str = trim((split(',', $nfsc->{graph_4}))[$n]);
|
|
if(grep { $_ eq $str } @nfsv) {
|
|
my ($i) = grep { $nfsv[$_] eq $str } 0..$#nfsv;
|
|
push(@DEF, "DEF:nfs_$i=$rrd:nfsc_$i:AVERAGE");
|
|
push(@tmp1, "AREA:nfs_$i$AC[$n]:" . sprintf("%-12s", $str));
|
|
push(@tmp1, "GPRINT:nfs_$i:LAST: Current\\: %6.1lf\\n");
|
|
push(@tmp2, "LINE1:nfs_$i$LC[$n]");
|
|
push(@tmp1z, "AREA:nfs_$i$AC[$n]:" . sprintf("%-12s", $str));
|
|
push(@tmp2z, "LINE1:nfs_$i$LC[$n]");
|
|
push(@allvalues, "nfs_$i");
|
|
push(@allsigns, "+");
|
|
} else {
|
|
push(@tmp1, "COMMENT: \\n");
|
|
}
|
|
}
|
|
@tmp = (@tmp1, @tmp2);
|
|
@tmpz = (@tmp1z, @tmp2z);
|
|
pop(@allsigns);
|
|
push(@CDEF, "CDEF:allvalues=" . join(',', @allvalues, @allsigns));
|
|
if(lc($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 $silent eq "imagetagbig";
|
|
@tmp = @tmpz;
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
RRDs::graph("$PNG_DIR" . "$PNG5",
|
|
"--title=$config->{graphs}->{_nfsc5} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
@DEF,
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG5: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
RRDs::graph("$PNG_DIR" . "$PNG5z",
|
|
"--title=$config->{graphs}->{_nfsc5} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
@DEF,
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG5z: $err\n") if $err;
|
|
}
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /nfsc5/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
print(" <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $PNG5z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG5 . "' border='0'></a>\n");
|
|
}
|
|
else {
|
|
print(" <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $PNG5z . "','','width=" . ($width + 115) . ",height=" . ($height + 100) . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG5 . "' border='0'></a>\n");
|
|
}
|
|
} else {
|
|
print(" <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG5 . "'>\n");
|
|
}
|
|
}
|
|
|
|
undef(@riglim);
|
|
if(trim($rigid[5]) eq 1) {
|
|
push(@riglim, "--upper-limit=" . trim($limit[5]));
|
|
} else {
|
|
if(trim($rigid[5]) eq 2) {
|
|
push(@riglim, "--upper-limit=" . trim($limit[5]));
|
|
push(@riglim, "--rigid");
|
|
}
|
|
}
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@CDEF);
|
|
push(@tmp, "AREA:calls#44EEEE:Calls");
|
|
push(@tmp, "GPRINT:calls:LAST: Current\\: %7.1lf\\n");
|
|
push(@tmp, "AREA:retrans#EEEE44:Retransmissions");
|
|
push(@tmp, "GPRINT:retrans:LAST: Current\\: %7.1lf\\n");
|
|
push(@tmp, "AREA:authref#EE4444:Auth Refresh");
|
|
push(@tmp, "GPRINT:authref:LAST: Current\\: %7.1lf\\n");
|
|
push(@tmp, "LINE1:calls#00EEEE");
|
|
push(@tmp, "LINE1:retrans#EEEE00");
|
|
push(@tmp, "LINE1:authref#EE0000");
|
|
push(@tmpz, "AREA:calls#44EEEE:Calls");
|
|
push(@tmpz, "AREA:retrans#EEEE44:Retransmissions");
|
|
push(@tmpz, "AREA:authref#EE4444:Auth Refresh");
|
|
push(@tmpz, "LINE1:calls#00EEEE");
|
|
push(@tmpz, "LINE1:retrans#EEEE00");
|
|
push(@tmpz, "LINE1:authref#EE0000");
|
|
if(lc($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 $silent eq "imagetagbig";
|
|
@tmp = @tmpz;
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
RRDs::graph("$PNG_DIR" . "$PNG6",
|
|
"--title=$config->{graphs}->{_nfsc6} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:calls=$rrd:nfsc_rpc_1:AVERAGE",
|
|
"DEF:retrans=$rrd:nfsc_rpc_2:AVERAGE",
|
|
"DEF:authref=$rrd:nfsc_rpc_3:AVERAGE",
|
|
"CDEF:allvalues=calls,retrans,authref,+,+",
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG6: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
RRDs::graph("$PNG_DIR" . "$PNG6z",
|
|
"--title=$config->{graphs}->{_nfsc6} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=PNG",
|
|
"--vertical-label=Requests/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@riglim,
|
|
"--lower-limit=0",
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:calls=$rrd:nfsc_rpc_1:AVERAGE",
|
|
"DEF:retrans=$rrd:nfsc_rpc_2:AVERAGE",
|
|
"DEF:authref=$rrd:nfsc_rpc_3:AVERAGE",
|
|
"CDEF:allvalues=calls,retrans,authref,+,+",
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
print("ERROR: while graphing $PNG_DIR" . "$PNG6z: $err\n") if $err;
|
|
}
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /nfsc6/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
print(" <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $PNG6z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG6 . "' border='0'></a>\n");
|
|
}
|
|
else {
|
|
print(" <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $PNG6z . "','','width=" . ($width + 115) . ",height=" . ($height + 100) . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG6 . "' border='0'></a>\n");
|
|
}
|
|
} else {
|
|
print(" <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG6 . "'>\n");
|
|
}
|
|
}
|
|
|
|
if($title) {
|
|
print(" </td>\n");
|
|
print(" </tr>\n");
|
|
main::graph_footer();
|
|
}
|
|
print(" <br>\n");
|
|
return;
|
|
}
|
|
|
|
1;
|