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# Copyright (c) 2006, 2007 - OpenSLX GmbH
#
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your suggestions, praise, or complaints to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org/
# -----------------------------------------------------------------------------
# Base.pm
# - provides empty base of the OpenSLX OSExport::BlockDevice API.
# -----------------------------------------------------------------------------
package OpenSLX::OSExport::BlockDevice::Base;
use strict;
use warnings;
our $VERSION = 1.01; # API-version . implementation-version
use Scalar::Util qw( weaken );
use OpenSLX::Basics;
################################################################################
### interface methods
################################################################################
sub new
{
confess "Creating OpenSLX::OSExport::BlockDevice::Base-objects directly makes no sense!";
}
sub initialize
{
my $self = shift;
my $engine = shift;
my $fs = shift;
$self->{'engine'} = $engine;
weaken($self->{'engine'});
# avoid circular reference between block-device and its engine
$self->{'fs'} = $fs;
weaken($self->{'fs'});
# avoid circular reference between block-device and its file-system
}
sub getExportPort
{
}
sub generateExportURI
{
}
sub requiredBlockDeviceModules
{
}
sub requiredBlockDeviceTools
{
}
sub showExportConfigInfo
{
}
1;
################################################################################
=pod
=head1 NAME
OpenSLX::OSExport::BlockDevice::Base - the base class for all OSExport::BlockDevices
=cut
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