use RRDs;
use File::Copy;
use Data::Dumper;
+use LWP::UserAgent;
+use JSON;
$UPSGRAPH::outdir = "";
$UPSGRAPH::daysCovered = 370;
push @cmd, "RRA:AVERAGE:0.5:1:${keep}";
push @cmd, "RRA:MIN:0.4:${stepsPerHour}:${keepHours}";
push @cmd, "RRA:MAX:0.4:${stepsPerHour}:${keepHours}";
+ push @cmd, "RRA:AVERAGE:0.5:${stepsPerHour}:${keepHours}";
RRDs::create(@cmd);
if (RRDs::error) {
%values;
}
+sub fetch_iotcore(@) {
+ my $host = shift;
+ my $adr = shift;
+ my $mask = shift;
+
+ my $ua = LWP::UserAgent->new;
+ $ua->timeout(1);
+
+ my $iotcore_req = {
+ cid => 1,
+ code => 10,
+ adr => $adr,
+ };
+
+ my $req = HTTP::Request->new(POST => "http://${host}");
+ $req->content_type('application/json');
+ $req->content(encode_json($iotcore_req));
+
+ my $resp = $ua->request($req);
+ return undef if (!$resp->is_success);
+
+ my $pdin = decode_json($resp->decoded_content);
+ return undef if (!defined($pdin));
+
+ my $value = hex($pdin->{'data'}->{'value'});
+
+ if (defined($mask)) {
+ $value = $value & $mask;
+ }
+
+ $value;
+}
+
sub dayGraphFunc {
my $dataSrc = shift;
my $mode = shift;
}
my $dayCons = '';
my $consFunc = '';
- for (my $i = 1; $i < $dataPoints; ++$i) {
- $dayCons .= "prev${mode}${i},";
- $consFunc .= ",${mode}";
+ if ($mode ne 'AVG') {
+ for (my $i = 1; $i < $dataPoints; ++$i) {
+ $dayCons .= "prev${mode}${i},";
+ $consFunc .= ",${mode}";
+ }
+ } else {
+ for (my $i = 1; $i < $dataPoints; ++$i) {
+ $dayCons .= "prev${mode}${i},";
+ }
+ $consFunc = ",${dataPoints},${mode}";
}
push @args, "CDEF:day${mode}=${dayCons}${dataSrc}${consFunc}";
push @args, "CDEF:fillCalDay${mode}0=COUNT,${dataPoints},%,0,EQ,day${mode},UNKN,IF";
push @graphDef, @{dayGraphFunc("${varname}-min", 'MIN', '0000ff', 'Day Minimum Temperature', $dpPerDay)};
} elsif ($subGraph eq 'day-max') {
push @graphDef, @{dayGraphFunc("${varname}-max", 'MAX', '00ff00', 'Day Maximum Temperature', $dpPerDay)};
+ } elsif ($subGraph eq 'day-avg') {
+ push @graphDef, @{dayGraphFunc("${varname}-houravg", 'AVG', 'ff0000', 'Day Average Temperature', $dpPerDay)};
}
}
return \@graphDef;
}
if ($rrdinfo->{'rra[0].rows'} != $keep ||
- !defined($rrdinfo->{'rra[1].rows'}) || $rrdinfo->{'rra[1].rows'} != $keepHours ||
+ !defined($rrdinfo->{'rra[3].rows'}) || $rrdinfo->{'rra[3].rows'} != $keepHours ||
$limitsChanged == 1) {
print "Resizing ${rrdfile}.${field} from " . $rrdinfo->{'rra[0].rows'} .
@multi_values{keys %values} = values %values;
$result = $multi_values{$vars->{$var}->{'multi_id'}};
}
+ } elsif ($vars->{$var}->{'proto'} eq 'iotcore') {
+ $result = fetch_iotcore($host->{'address'}, $vars->{$var}->{'adr'}, $vars->{$var}->{'mask'});
}
next unless (defined $result);
};
}
- my @graphdef = ('-P', "-t", $hostname." - ".$vars->{$var}->{'name'});
+ my @graphdef = ('-P', "-A", "-t", $hostname." - ".$vars->{$var}->{'name'});
push @graphdef, "--lazy" if !$first;
push @graphdef, "DEF:${var}-avg=${rrdfile}.${var}:${var}:AVERAGE";
push @graphdef, "DEF:${var}-min=${rrdfile}.${var}:${var}:MIN";
push @graphdef, "DEF:${var}-max=${rrdfile}.${var}:${var}:MAX";
+ push @graphdef, "DEF:${var}-houravg=${rrdfile}.${var}:${var}:AVERAGE:step=3600";
push @graphdef, "LINE1:${var}-avg#FF0000";
push @graphdef, "VDEF:cur=${var}-avg,LAST";
push @graphdef, 'GPRINT:cur:Current\\: <span foreground="#FF0000">%.2lf</span>\\r';