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Dir : ~/lib64/perl5/vendor_perl/Sys/Virt/

Edit File: NWFilter.pm

# -*- perl -*-
#
# Copyright (C) 2006 Red Hat
# Copyright (C) 2006-2007 Daniel P. Berrange
#
# This program is free software; You can redistribute it and/or modify
# it under either:
#
# a) the GNU General Public License as published by the Free
#   Software Foundation; either version 2, or (at your option) any
#   later version,
#
# or
#
# b) the "Artistic License"
#
# The file "LICENSE" distributed along with this file provides full
# details of the terms and conditions of the two licenses.

=pod

=head1 NAME

Sys::Virt::NWFilter - Represent & manage a libvirt virtual network

=head1 DESCRIPTION

The C<Sys::Virt::NWFilter> module represents a virtual network managed
by the virtual machine monitor.

=head1 METHODS

=over 4

=cut

package Sys::Virt::NWFilter;

use strict;
use warnings;

sub _new {
    my $proto = shift;
    my $class = ref($proto) || $proto;
    my %params = @_;

my $con = exists $params{connection} ? $params{connection} : die "connection parameter is required";
    my $self;
    if (exists $params{name}) {
	$self = Sys::Virt::NWFilter::_lookup_by_name($con,  $params{name});
    } elsif (exists $params{uuid}) {
	if (length($params{uuid}) == 16) {
	    $self = Sys::Virt::NWFilter::_lookup_by_uuid($con,  $params{uuid});
	} elsif (length($params{uuid}) == 32 ||
		 length($params{uuid}) == 36) {
	    $self = Sys::Virt::NWFilter::_lookup_by_uuid_string($con,  $params{uuid});
	} else {
	    die "UUID must be either 16 unsigned bytes, or 32/36 hex characters long";
	}
    } elsif (exists $params{xml}) {
	$self = Sys::Virt::NWFilter::_define_xml($con,  $params{xml}, $params{flags});
    } else {
	die "address, id or uuid parameters are required";
    }

bless $self, $class;

return $self;
}

=item my $uuid = $filter->get_uuid()

Returns a 16 byte long string containing the raw globally unique identifier
(UUID) for the network.

=item my $uuid = $filter->get_uuid_string()

Returns a printable string representation of the raw UUID, in the format
'XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX'.

=item my $name = $filter->get_name()

Returns a string with a locally unique name of the network

=item my $xml = $filter->get_xml_description()

Returns an XML document containing a complete description of
the network's configuration

=item $filter->undefine()

Remove the configuration associated with a network filter previously defined
with the C<define_nwfilter> method in L<Sys::Virt>.

=back

=head1 CONSTANTS

This section documents constants that are used with various
APIs described above

=head2 NWFILTER DEFINE

The following constants can be used to control the behaviour
of network filter define operations

=over 4

=item Sys::Virt::NWFilter::DEFINE_VALIDATE

Validate the XML document against the XML schema

=cut

1;

=back

=head1 AUTHORS

Daniel P. Berrange <berrange@redhat.com>

=head1 COPYRIGHT

=head1 LICENSE

This program is free software; you can redistribute it and/or modify
it under the terms of either the GNU General Public License as published
by the Free Software Foundation (either version 2 of the License, or at
your option any later version), or, the Artistic License, as specified
in the Perl README file.

=head1 SEE ALSO

L<Sys::Virt>, L<Sys::Virt::Error>, C<http://libvirt.org>

=cut