migrate from EUMM to Module::Build

lib/SNMP/Info/Layer3/CiscoASA.pm

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+# SNMP::Info::Layer3::CiscoASA
+# $Id$
+#
+# Copyright (c) 2013 Moe Kraus
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#     * Redistributions of source code must retain the above copyright notice,
+#       this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in the
+#       documentation and/or other materials provided with the distribution.
+#     * Neither the name of the University of California, Santa Cruz nor the
+#       names of its contributors may be used to endorse or promote products
+#       derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+package SNMP::Info::Layer3::CiscoASA;
+
+use strict;
+use warnings;
+use Exporter;
+use SNMP::Info::CiscoStats;
+use SNMP::Info::Layer3;
+
+@SNMP::Info::Layer3::CiscoASA::ISA = qw/
+    SNMP::Info::CiscoStats
+    SNMP::Info::Layer3
+    Exporter/;
+@SNMP::Info::Layer3::CiscoASA::EXPORT_OK = qw//;
+
+use vars qw/$VERSION %GLOBALS %MIBS %FUNCS %MUNGE/;
+
+$VERSION = '3.35';
+
+%MIBS = ( %SNMP::Info::Layer3::MIBS, %SNMP::Info::CiscoStats::MIBS, );
+
+%GLOBALS
+    = ( %SNMP::Info::Layer3::GLOBALS, %SNMP::Info::CiscoStats::GLOBALS, );
+
+%FUNCS = (
+    %SNMP::Info::Layer3::FUNCS,
+    %SNMP::Info::CiscoStats::FUNCS,
+    'mac_table' => 'ifPhysAddress',
+);
+
+%MUNGE = (
+    %SNMP::Info::Layer3::MUNGE,
+    %SNMP::Info::CiscoStats::MUNGE,
+    'mac_table' => \&SNMP::Info::munge_mac,
+);
+
+sub b_mac {
+    my ($asa) = shift;
+    my $macs = $asa->mac_table();
+    my @macs;
+
+    # gather physical addresses
+    foreach my $i ( keys %$macs ) {
+        my $mac = $macs->{$i};
+
+        # don't catch the bad macs with zeroed OUI
+        if ( $mac !~ m/(0{1,2}:){3}/ ) {
+            push( @macs, $mac );
+        }
+        @macs = sort(@macs);
+    }
+
+    # return the least mac
+    return $macs[0];
+}
+
+sub i_description {
+    my $self    = shift;
+    my $partial = shift;
+
+    my $i_descr = $self->orig_i_description($partial) || {};
+
+    foreach my $ifindex ( keys %$i_descr ) {
+        $i_descr->{$ifindex} =~ /'(.*)'/;
+        $i_descr->{$ifindex} = $1
+            if defined $1;
+    }
+
+    return $i_descr;
+}
+
+1;
+__END__
+
+=head1 NAME
+
+SNMP::Info::Layer3::CiscoASA - Cisco Adaptive Security Appliance
+
+=head1 AUTHOR
+
+Moe Kraus
+
+=head1 SYNOPSIS
+
+ # Let SNMP::Info determine the correct subclass for you.
+ my $cisco = new SNMP::Info(
+                        AutoSpecify => 1,
+                        Debug       => 1,
+                        # These arguments are passed directly to SNMP::Session
+                        DestHost    => 'myswitch',
+                        Community   => 'public',
+                        Version     => 2
+                        )
+    or die "Can't connect to DestHost.\n";
+
+ my $class      = $asa->class();
+ print "SNMP::Info determined this device to fall under subclass: $class\n";
+
+=head1 DESCRIPTION
+
+Subclass for Cisco ASA Devices
+
+=head2 Inherited Classes
+
+=over
+
+=item SNMP::Info::CiscoStats
+
+=item SNMP::Info::Layer3
+
+=back
+
+=head2 Required MIBs
+
+=over
+
+=item Inherited Classes' MIBs
+
+See L<SNMP::Info::CiscoStats/"Required MIBs"> for its own MIB requirements.
+
+See L<SNMP::Info::Layer3/"Required MIBs"> for its own MIB requirements.
+
+=back
+
+=head1 GLOBALS
+
+These are methods that return scalar value from SNMP
+
+=over
+
+=item $asa->b_mac()
+
+Returns base mac.
+Overrides base mac function in L<SNMP::Info::Layer3>.
+
+=item $asa->i_description()
+
+Overrides base interface description function in L<SNMP::Info> to return the
+configured interface name instead of "Adaptive Security Appliance
+'$configured interface name' interface".
+
+=back
+
+=head2 Globals imported from SNMP::Info::CiscoStats
+
+See documentation in L<SNMP::Info::CiscoStats/"GLOBALS"> for details.
+
+=head2 Global Methods imported from SNMP::Info::Layer3
+
+See documentation in L<SNMP::Info::Layer3/"GLOBALS"> for details.
+
+=head1 TABLE METHODS
+
+These are methods that return tables of information in the form of a
+reference to a hash.
+
+=head2 Table Methods imported from SNMP::Info::CiscoStats
+
+See documentation in L<SNMP::Info::CiscoStats/"TABLE METHODS"> for details.
+
+=head2 Table Methods imported from SNMP::Info::Layer3
+
+See documentation in L<SNMP::Info::Layer3/"TABLE METHODS"> for details.
+
+=cut