blob: 6f0603ff28ba0e1e1ed928f5d400cc386f614c5d [file] [log] [blame]
package NetSNMP::ASN;
use strict;
use warnings;
use Carp;
require Exporter;
require DynaLoader;
use AutoLoader;
use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK @EXPORT $VERSION $AUTOLOAD);
@ISA = qw(Exporter DynaLoader);
# Items to export into callers namespace by default. Note: do not export
# names by default without a very good reason. Use EXPORT_OK instead.
# Do not simply export all your public functions/methods/constants.
# This allows declaration use NetSNMP::ASN ':all';
# If you do not need this, moving things directly into @EXPORT or @EXPORT_OK
# will save memory.
%EXPORT_TAGS = ( 'all' => [ qw(
ASN_APPLICATION
ASN_BIT_STR
ASN_BOOLEAN
ASN_COUNTER
ASN_COUNTER64
ASN_DOUBLE
ASN_FLOAT
ASN_GAUGE
ASN_INTEGER
ASN_INTEGER64
ASN_IPADDRESS
ASN_NULL
ASN_OBJECT_ID
ASN_OCTET_STR
ASN_OPAQUE
ASN_SEQUENCE
ASN_SET
ASN_TIMETICKS
ASN_UNSIGNED
ASN_UNSIGNED64
) ] );
@EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
@EXPORT = qw(
ASN_APPLICATION
ASN_BIT_STR
ASN_BOOLEAN
ASN_COUNTER
ASN_COUNTER64
ASN_DOUBLE
ASN_FLOAT
ASN_GAUGE
ASN_INTEGER
ASN_INTEGER64
ASN_IPADDRESS
ASN_NULL
ASN_OBJECT_ID
ASN_OCTET_STR
ASN_OPAQUE
ASN_SEQUENCE
ASN_SET
ASN_TIMETICKS
ASN_UNSIGNED
ASN_UNSIGNED64
);
$VERSION = '5.0602';
sub AUTOLOAD {
# This AUTOLOAD is used to 'autoload' constants from the constant()
# XS function. If a constant is not found then control is passed
# to the AUTOLOAD in AutoLoader.
my $constname;
($constname = $AUTOLOAD) =~ s/.*:://;
croak "& not defined" if $constname eq 'constant';
my $val;
($!, $val) = constant($constname);
if ($! != 0) {
if ($! =~ /Invalid/ || $!{EINVAL}) {
$AutoLoader::AUTOLOAD = $AUTOLOAD;
goto &AutoLoader::AUTOLOAD;
}
else {
croak "Your vendor has not defined NetSNMP::ASN macro $constname";
}
}
{
no strict 'refs';
# Fixed between 5.005_53 and 5.005_61
# if ($] >= 5.00561) {
# *$AUTOLOAD = sub () { $val };
# }
# else {
*$AUTOLOAD = sub { $val };
# }
}
goto &$AUTOLOAD;
}
bootstrap NetSNMP::ASN $VERSION;
# Preloaded methods go here.
# Autoload methods go after =cut, and are processed by the autosplit program.
1;
__END__
=head1 NAME
NetSNMP::ASN - Perl extension for SNMP ASN.1 types
=head1 SYNOPSIS
use NetSNMP::ASN qw(:all);
my $asn_int = ASN_INTEGER;
=head1 DESCRIPTION
The NetSNMP::ASN module provides the ASN.1 types for SNMP.
=head2 EXPORT
None by default.
=head2 Exportable constants
ASN_APPLICATION
ASN_BIT_STR
ASN_BOOLEAN
ASN_COUNTER
ASN_COUNTER64
ASN_DOUBLE
ASN_FLOAT
ASN_GAUGE
ASN_INTEGER
ASN_INTEGER64
ASN_IPADDRESS
ASN_NULL
ASN_OBJECT_ID
ASN_OCTET_STR
ASN_OPAQUE
ASN_SEQUENCE
ASN_SET
ASN_TIMETICKS
ASN_UNSIGNED
ASN_UNSIGNED64
=head1 AUTHOR
Wes Hardaker, E<lt>hardaker@users.sourceforge.netE<gt>
=head1 SEE ALSO
SNMP(3pm), NetSNMP::OID(3pm)
perl(1).
=cut