From 132d0c875e2f1975d91c3902d826f40efe0d1fd0 Mon Sep 17 00:00:00 2001
From: garnier-quentin <qgarnier@centreon.com>
Date: Tue, 13 Sep 2016 11:15:04 +0200
Subject: [PATCH] + Fix #468

---
 network/nortel/standard/snmp/mode/memory.pm | 107 ++++++++++++++++++++
 network/nortel/standard/snmp/plugin.pm      |   1 +
 2 files changed, 108 insertions(+)
 create mode 100644 network/nortel/standard/snmp/mode/memory.pm

diff --git a/network/nortel/standard/snmp/mode/memory.pm b/network/nortel/standard/snmp/mode/memory.pm
new file mode 100644
index 000000000..eb0160521
--- /dev/null
+++ b/network/nortel/standard/snmp/mode/memory.pm
@@ -0,0 +1,107 @@
+#
+# Copyright 2016 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::nortel::standard::snmp::mode::memory;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+
+sub set_counters {
+    my ($self, %options) = @_;
+    
+    $self->{maps_counters_type} = [
+        { name => 'memory', type => 1, cb_prefix_output => 'prefix_memory_output', message_multiple => 'All memory usages are ok' }
+    ];
+    
+    $self->{maps_counters}->{memory} = [
+        { label => 'usage', set => {
+                key_values => [ { name => 'used' }, { name => 'display' } ],
+                output_template => 'Used : %.2f %%',
+                perfdatas => [
+                    { label => 'used', value => 'used_absolute', template => '%.2f', min => 0, max => 100, unit => '%',
+                      label_extra_instance => 1, instance_use => 'display_absolute' },
+                ],
+            }
+        },
+    ];
+}
+
+sub prefix_memory_output {
+    my ($self, %options) = @_;
+    
+    return "Memory '" . $options{instance_value}->{display} . "' ";
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+    
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments =>
+                                { 
+                                });
+    
+    return $self;
+}
+
+my $mapping = {
+    s5ChasUtilMemoryAvailable   => { oid => '.1.3.6.1.4.1.45.1.6.3.8.1.1.9' },
+};
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    $self->{memory} = {};
+    $self->{results} = $options{snmp}->get_table(oid => $mapping->{s5ChasUtilMemoryAvailable}->{oid},
+                                                 nothing_quit => 1);
+    foreach my $oid (keys %{$self->{results}}) {
+        next if ($oid !~ /^$mapping->{s5ChasUtilMemoryAvailable}->{oid}\.(.*)/);
+        my $instance = $1;
+        my $result = $options{snmp}->map_instance(mapping => $mapping, results => $self->{results}, instance => $instance);
+        
+        $self->{memory}->{$instance} = { display => $instance, 
+                                         used => 100 - $result->{s5ChasUtilMemoryAvailable}};
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check memory usages.
+
+=over 8
+
+=item B<--warning-usage>
+
+Threshold warning (in percent).
+
+=item B<--critical-usage>
+
+Threshold critical (in percent).
+
+=back
+
+=cut
diff --git a/network/nortel/standard/snmp/plugin.pm b/network/nortel/standard/snmp/plugin.pm
index 225edd25e..5d64bc2e9 100644
--- a/network/nortel/standard/snmp/plugin.pm
+++ b/network/nortel/standard/snmp/plugin.pm
@@ -35,6 +35,7 @@ sub new {
                          'hardware'         => 'network::nortel::standard::snmp::mode::hardware',
                          'interfaces'       => 'snmp_standard::mode::interfaces',
                          'list-interfaces'  => 'snmp_standard::mode::listinterfaces',
+                         'memory'           => 'network::nortel::standard::snmp::mode::memory',
                          );
 
     return $self;