change dir structure

1 files changed, 87 insertions, 0 deletions

diff --git a/src/installer/OpenSLX/OSExport/BlockDevice/NBD.pm b/src/installer/OpenSLX/OSExport/BlockDevice/NBD.pm
new file mode 100644
index 00000000..58378751
--- /dev/null
+++ b/src/installer/OpenSLX/OSExport/BlockDevice/NBD.pm
@@ -0,0 +1,87 @@
+# 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/
+# -----------------------------------------------------------------------------
+# NBD.pm
+#    - provides NBD+Squashfs-specific overrides of the
+#      OpenSLX::OSExport::BlockDevice API.
+# -----------------------------------------------------------------------------
+package OpenSLX::OSExport::BlockDevice::NBD;
+
+use strict;
+use warnings;
+
+use base qw(OpenSLX::OSExport::BlockDevice::Base);
+
+use File::Basename;
+use OpenSLX::Basics;
+use OpenSLX::ConfigDB qw(:support);
+use OpenSLX::OSExport::BlockDevice::Base 1;
+use OpenSLX::Utils;
+
+################################################################################
+### interface methods
+################################################################################
+sub new
+{
+    my $class = shift;
+    my $self = {'name' => 'nbd',};
+    return bless $self, $class;
+}
+
+sub getExportPort
+{
+    my $self      = shift;
+    my $openslxDB = shift;
+
+    return $openslxDB->incrementGlobalCounter('next-nbd-server-port');
+}
+
+sub generateExportURI
+{
+    my $self   = shift;
+    my $export = shift;
+
+    my $serverIP = $export->{server_ip} || '';
+    my $server 
+        = length($serverIP) ? $serverIP : generatePlaceholderFor('serverip');
+    $server .= ":$export->{port}" if length($export->{port});
+
+    return "nbd://$server";
+}
+
+sub requiredBlockDeviceModules
+{
+    my $self = shift;
+
+    return qw( nbd );
+}
+
+sub requiredBlockDeviceTools
+{
+    my $self = shift;
+
+    return qw( nbd-client );
+}
+
+sub showExportConfigInfo
+{
+    my $self   = shift;
+    my $export = shift;
+
+    print(('#' x 80) . "\n");
+    print _tr(
+        "Please make sure you start a corresponding nbd-server:\n\t%s\n",
+        "nbd-server $export->{port} $self->{fs}->{'export-path'} -r"
+    );
+    print(('#' x 80) . "\n");
+    return;
+}
+
+1;