From 898eca2232289d3f64431bc3763da4b65bb3ae61 Mon Sep 17 00:00:00 2001
From: Oliver Tappe
Date: Wed, 20 Jun 2007 18:04:19 +0000
Subject: * split export type into filesystem and (optional) blockdevice,
 closing   ticket#139 * code-reformatting with perltidy

git-svn-id: http://svn.openslx.org/svn/openslx/trunk@1176 95ad53e4-c205-0410-b2fa-d234c58c8868
---
 installer/OpenSLX/OSExport/BlockDevice/AoE.pm | 98 +++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 installer/OpenSLX/OSExport/BlockDevice/AoE.pm

(limited to 'installer/OpenSLX/OSExport/BlockDevice/AoE.pm')

diff --git a/installer/OpenSLX/OSExport/BlockDevice/AoE.pm b/installer/OpenSLX/OSExport/BlockDevice/AoE.pm
new file mode 100644
index 00000000..c8aad4ec
--- /dev/null
+++ b/installer/OpenSLX/OSExport/BlockDevice/AoE.pm
@@ -0,0 +1,98 @@
+# 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/
+# -----------------------------------------------------------------------------
+# AoE.pm
+#	- provides ATA-over-Ethernet specific overrides of the
+#	  OpenSLX::OSExport::BlockDevice API.
+# -----------------------------------------------------------------------------
+package OpenSLX::OSExport::BlockDevice::AoE;
+
+use vars qw($VERSION);
+use base qw(OpenSLX::OSExport::BlockDevice::Base);
+$VERSION = 1.01;    # API-version . implementation-version
+
+use strict;
+use Carp;
+use File::Basename;
+use OpenSLX::Basics;
+use OpenSLX::ConfigDB qw(:support);
+use OpenSLX::OSExport::BlockDevice::Base 1;
+use OpenSLX::Utils;
+
+#
+#
+# N.B.: currently this is just a stub
+#
+#
+
+
+################################################################################
+### interface methods
+################################################################################
+sub new
+{
+	my $class = shift;
+	my $self = {'name' => 'aoe',};
+	return bless $self, $class;
+}
+
+sub initialize
+{
+	my $self   = shift;
+	my $engine = shift;
+	my $fs     = shift;    
+
+	$self->{'engine'} = $engine;
+	$self->{'fs'}     = $fs;
+}
+
+sub getExportPort
+{
+	my $self      = shift;
+	my $openslxDB = shift;
+
+	return $openslxDB->incrementGlobalCounter('next-nbd-server-port');
+}
+
+sub generateExportURI
+{
+	my $self   = shift;
+	my $export = shift;
+
+	my $server =
+	  length($export->{server_ip})
+	  ? $export->{server_ip}
+	  : generatePlaceholderFor('serverip');
+	$server .= ":$export->{port}" if length($export->{port});
+
+	return "aoe://$server";
+}
+
+sub requiredBlockDeviceModules
+{
+	my $self = shift;
+
+	return 'aoe';
+}
+
+sub showExportConfigInfo
+{
+	my $self   = shift;
+	my $export = shift;
+
+	print(('#' x 80) . "\n");
+	print _tr(
+		"Please make sure you start a corresponding aoe-server:\n\t%s\n",
+		"... (don't know how this is done yet)"
+	);
+	print(('#' x 80) . "\n");
+}
+
+1;
-- 
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