migrate from EUMM to Module::Build

lib/SNMP/Info/IEEE802dot3ad.pm

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+# SNMP::Info::IEEE802dot3ad
+#
+# Copyright (c) 2014 SNMP::Info Developers
+# 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::IEEE802dot3ad;
+
+use strict;
+use Exporter;
+use SNMP::Info::Aggregate;
+
+@SNMP::Info::IEEE802dot3ad::ISA = qw/
+  SNMP::Info::Aggregate
+  Exporter
+/;
+@SNMP::Info::IEEE802dot3ad::EXPORT_OK = qw/
+  agg_ports_lag
+/;
+
+use vars qw/$VERSION %MIBS %FUNCS %GLOBALS %MUNGE/;
+
+$VERSION = '3.35';
+
+%MIBS = (
+  %SNMP::Info::Aggregate::MIBS,
+  'IEEE8023-LAG-MIB' => 'dot3adAggPortSelectedAggID',
+);
+
+%GLOBALS = ();
+
+%FUNCS = ();
+
+%MUNGE = ();
+
+sub agg_ports_lag {
+  my $dev = shift;
+
+  # TODO: implement partial
+  my $masters = $dev->dot3adAggActorOperKey;
+  my $slaves  = $dev->dot3adAggPortActorOperKey;
+
+  return {} unless
+    ref {} eq ref $masters and scalar keys %$masters
+    and ref {} eq ref $slaves and scalar keys %$slaves;
+
+  my $ret = {};
+  foreach my $s (keys %$slaves) {
+      next if $slaves->{$s} == 0;
+      foreach my $m (keys %$masters) {
+          next unless $masters->{$m} == $slaves->{$s};
+          $ret->{$s} = $m;
+          last;
+      }
+  }
+
+  return $ret;
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+SNMP::Info::IEEE802dot3ad - SNMP Interface to IEEE Aggregated Links
+
+=head1 AUTHOR
+
+SNMP::Info Developers
+
+=head1 SYNOPSIS
+
+ # Let SNMP::Info determine the correct subclass for you. 
+ my $info = new SNMP::Info(
+                          AutoSpecify => 1,
+                          Debug       => 1,
+                          DestHost    => 'myrouter',
+                          Community   => 'public',
+                          Version     => 2
+                        ) 
+    or die "Can't connect to DestHost.\n";
+
+ my $class = $info->class();
+ print "SNMP::Info determined this device to fall under subclass : $class\n";
+
+=head1 DESCRIPTION
+
+This class provides access to Aggregated Links configuration on devices
+implementing C<IEEE8023-LAG-MIB>.
+
+Use or create in a subclass of SNMP::Info.  Do not use directly.
+
+=head2 Inherited Classes
+
+L<SNMP::Info::Aggregate>
+
+=head2 Required MIBs
+
+=over
+
+=item F<IEEE8023-LAG-MIB>
+
+=back
+
+=head1 METHODS
+
+=over 4
+
+=item C<agg_ports_lag>
+
+Returns a HASH reference mapping from slave to master port for each member of
+a port bundle on the device. Keys are ifIndex of the slave ports, Values are
+ifIndex of the corresponding master ports.
+
+=back
+
+=cut