Add very basic support for Blue Coat SG series devices. Not tested yet.

Info/Layer3/BlueCoatSG.pm

@@ -0,0 +1,168 @@
+package SNMP::Info::Layer3::BlueCoatSG;
+
+# Copyright (c) 2011 Netdisco Project
+# 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.
+
+use strict;
+use Exporter;
+use SNMP::Info::Layer3;
+
+@SNMP::Info::Layer3::BlueCoatSG::ISA       = qw/SNMP::Info::Layer3 Exporter/;
+@SNMP::Info::Layer3::BlueCoatSG::EXPORT_OK = qw//;
+
+use vars qw/$VERSION %GLOBALS %MIBS %FUNCS %MUNGE/;
+
+$VERSION = '2.07';
+
+%MIBS = (
+    %SNMP::Info::Layer2::MIBS, %SNMP::Info::Layer3::MIBS,
+    'BLUECOAT-SG-PROXY-MIB' => 'sgProxyAdmin',
+);
+
+%GLOBALS = (
+    %SNMP::Info::Layer2::GLOBALS, %SNMP::Info::Layer3::GLOBALS,
+    #From BLUECOAT-SG-PROXY-MIB
+    'serial' => 'sgProxySerialNumber',
+    'sw_ver' => 'sgProxyVersion',
+);
+
+%FUNCS = ( %SNMP::Info::Layer2::FUNCS, %SNMP::Info::Layer3::FUNCS, );
+
+%MUNGE = ( %SNMP::Info::Layer2::MUNGE, %SNMP::Info::Layer3::MUNGE, );
+
+sub vendor {
+    return 'Blue Coat';
+}
+
+sub os {
+    return 'sgos';
+}
+
+sub os_ver {
+    my $sg = shift;
+    my $os_string = $sg->sw_ver();
+    if ($os_string =~ /^Version:\s(\w+)\s([\d\.]+)/) {
+        return $2;
+    } else {
+        return ''; # perhaps we can try sysDescr or some other object...
+    }
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+SNMP::Info::Layer3::BlueCoatSG - SNMP Interface to Blue Coat SG Series proxy devices
+
+=head1 AUTHOR
+
+Jeroen van Ingen
+
+=head1 SYNOPSIS
+
+ # Let SNMP::Info determine the correct subclass for you.
+ my $router = new SNMP::Info(
+                          AutoSpecify => 1,
+                          Debug       => 1,
+                          DestHost    => 'myrouter',
+                          Community   => 'public',
+                          Version     => 1
+                        )
+    or die "Can't connect to DestHost.\n";
+
+ my $class      = $router->class();
+ print "SNMP::Info determined this device to fall under subclass : $class\n";
+
+=head1 DESCRIPTION
+
+Subclass for Blue Coat SG Series proxy devices
+
+=head2 Inherited Classes
+
+=over
+
+=item SNMP::Info::Layer3
+
+=back
+
+=head2 Required MIBs
+
+BLUECOAT-SG-PROXY-MIB
+
+=over
+
+=item Inherited Classes' MIBs
+
+See L<SNMP::Info::Layer3/"Required MIBs"> for its own MIB requirements.
+
+=back
+
+=head1 GLOBALS
+
+These are methods that return scalar value from SNMP
+
+=head2 Overrides
+
+=over
+
+=item $router->vendor()
+
+Returns C<'Blue Coat'>
+
+=item $router->os()
+
+Returns C<'sgos'>
+
+=item $router->os_ver()
+
+Tries to resolve version string from "sgProxyVersion"
+
+=back
+
+=head2 Globals 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 Overrides
+
+=over
+
+=back
+
+=head2 Table Methods imported from SNMP::Info::Layer3
+
+See documentation in L<SNMP::Info::Layer3/"TABLE METHODS"> for details.
+
+=cut
+