From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Thu, 25 Nov 2010 18:27:47 +0000 (+0100)
Subject: use SNMP::Multi and reformat consumables
X-Git-Url: http://git.rot13.org/?p=snmp-json.git;a=commitdiff_plain;h=4b29d24ccc45c435ed1b9bab1897570e9104f93e

use SNMP::Multi and reformat consumables
---

diff --git a/printer-multi.pl b/printer-multi.pl
new file mode 100755
index 0000000..a0f7d3b
--- /dev/null
+++ b/printer-multi.pl
@@ -0,0 +1,108 @@
+#!/usr/bin/perl
+use warnings;
+use strict;
+
+use SNMP::Multi;
+use Data::Dump qw(dump);
+
+my $community = 'public';
+my @printers = qw(
+10.60.3.15
+10.60.3.17
+
+10.60.3.19
+10.60.3.21
+
+10.60.3.23
+10.60.3.25
+
+10.60.3.27
+10.60.3.29
+
+10.60.3.31
+10.60.3.33
+
+10.60.3.35
+10.60.3.37
+);
+
+@printers = @ARGV if @ARGV;
+
+my %vars = qw[
+model		.1.3.6.1.2.1.25.3.2.1.3.1
+serial		.1.3.6.1.2.1.43.5.1.1.17
+pages		.1.3.6.1.2.1.43.10.2.1.4.1.1
+@message	.1.3.6.1.2.1.43.18.1.1.8
+@message	.1.3.6.1.2.1.43.16
+@consumable_name	.1.3.6.1.2.1.43.11.1.1.6.1
+@consumable_max		.1.3.6.1.2.1.43.11.1.1.8.1
+@consumable_curr	.1.3.6.1.2.1.43.11.1.1.9.1
+];
+
+my @oids = sort { length $a <=> length $b } values %vars;
+my $oid2name;
+$oid2name->{ $vars{$_} } = $_ foreach keys %vars;
+
+my $sm = SNMP::Multi->new(
+	Method    => 'bulkwalk',
+	Community => $community,
+	Requests  => SNMP::Multi::VarReq->new(
+		hosts => [ @printers ],
+		vars  => [ map { [ $_ ] } values %vars ],
+    ),
+	Timeout     => 1,
+	Retries     => 0,
+) or die $SNMP::Multi::error;
+
+warn "# working on: ", join(' ', @printers),$/;
+
+my $resp = $sm->execute() or die $sm->error();
+
+foreach my $host ( $resp->hosts ) {
+	my $status;
+
+	foreach my $result ( $host->results ) {
+		if ( $result->error ) {
+			warn "ERROR: $host ", $result->error;
+			next;
+		}
+
+		foreach my $v ( $result->varlists ) {
+			foreach my $i ( @$v ) {
+				my ( $oid, undef, $val, $fmt ) = @$i;
+				$oid =~ s/^iso/.1/;
+				if ( my $name = $oid2name->{$oid} ) {
+					$status->{$name} = $val;
+				} else {
+					my $oid_base;
+					foreach ( @oids ) {
+						my $oid_part = substr($oid,0,length($_));
+						if ( $oid_part eq $_ ) {
+							$oid_base = $oid_part;
+							last;
+						}
+					}
+
+					my $name = $oid2name->{$oid_base} || die "no name for $oid_base in ",dump( $oid2name );
+					if ( $name =~ s/^\@// ) {
+						push @{ $status->{$name} }, $val;
+					} else {
+						$status->{$name} = $val;
+					}
+				}
+			}
+		}
+
+	}
+
+	foreach my $group ( grep { /\w+_\w+/ } keys %$status ) {
+		my ( $prefix,$name ) = split(/_/,$group,2);
+		foreach my $i ( 0 .. $#{ $status->{$group} } ) {
+			$status->{$prefix}->[$i]->{$name} = $status->{$group}->[$i];
+		}
+		delete $status->{$group};
+	}
+
+	print "$host = ",dump($status);
+}
+