fix: Add Hitachi Vantara storage devices support

Closes #1034

Author: g-bougard

Changes

@@ -55,6 +55,7 @@ netdiscovery/netinventory:
   Mikrotik and TP-Link devices
 * Add Tiesse devices support
 * fix #1001: Add HTek phones support
+* fix #1034: Add Hitachi Vantara storage devices support
 
 injector:
 * Add support for --ca-cert-file and --ssl-fingerprint options

lib/GLPI/Agent/SNMP/MibSupport/HitachiVantara.pm

@@ -0,0 +1,80 @@
+package GLPI::Agent::SNMP::MibSupport::HitachiVantara;
+
+use strict;
+use warnings;
+
+use parent 'GLPI::Agent::SNMP::MibSupportTemplate';
+
+use GLPI::Agent::Tools;
+use GLPI::Agent::Tools::SNMP;
+
+use constant hitachi    => '.1.3.6.1.4.1.116';
+
+use constant hitachiVslSysObjectID     => hitachi . '.3.11.4.1.1';
+
+use constant raidExMibRaidListEntry => hitachi . '.5.11.4.1.1.5.1';
+use constant raidlistSerialNumber   => raidExMibRaidListEntry . '.1';
+
+our $mibSupport = [
+    {
+        name    => "hitachi-vantara",
+        sysobjectid => getRegexpOidMatch(hitachiVslSysObjectID)
+    }
+];
+
+sub _getPrivate {
+    my ($self, $index) = @_;
+
+    my $key = $self->{_deviceKey};
+
+    unless ($key) {
+        my $walk = $self->walk(raidlistSerialNumber);
+        ($key) = sort keys(%{$walk});
+        $self->{_deviceKey} = $key;
+    }
+
+    return $self->get(raidExMibRaidListEntry . $index . "." . $key);
+}
+
+sub getType {
+    my ($self) = @_;
+
+    return "STORAGE" if $self->getModel() =~ /^VSP/;
+    return 'NETWORKING';
+}
+
+sub getManufacturer {
+    my ($self) = @_;
+
+    return 'Hitachi Vantara';
+}
+
+sub getSerial {
+    my ($self) = @_;
+
+    return getCanonicalString($self->_getPrivate(".1"));
+}
+
+sub getFirmware {
+    my ($self) = @_;
+
+    return getCanonicalString($self->_getPrivate(".3"));
+}
+
+sub getModel {
+    my ($self) = @_;
+
+    return getCanonicalString($self->_getPrivate(".4"));
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+GLPI::Agent::SNMP::MibSupport::HitachiVantara - Inventory module for Hitachi Vantara devices
+
+=head1 DESCRIPTION
+
+This module enhances Hitachi Vantara devices support.