From d7e11726bbd2f8ce5fb6d756fd9bad9a709d988f Mon Sep 17 00:00:00 2001
From: Oliver Tappe
Date: Sat, 15 Mar 2008 18:35:27 +0000
Subject: * intermediate checking for new desktop plugin (successor of
 displaymanager   with extended scope) - does not work yet, so please do not
 use!

git-svn-id: http://svn.openslx.org/svn/openslx/openslx/trunk@1634 95ad53e4-c205-0410-b2fa-d234c58c8868
---
 .../plugins/desktop/OpenSLX/Distro/ubuntu.pm       | 100 +++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 os-plugins/plugins/desktop/OpenSLX/Distro/ubuntu.pm

(limited to 'os-plugins/plugins/desktop/OpenSLX/Distro/ubuntu.pm')

diff --git a/os-plugins/plugins/desktop/OpenSLX/Distro/ubuntu.pm b/os-plugins/plugins/desktop/OpenSLX/Distro/ubuntu.pm
new file mode 100644
index 00000000..4ab5abbc
--- /dev/null
+++ b/os-plugins/plugins/desktop/OpenSLX/Distro/ubuntu.pm
@@ -0,0 +1,100 @@
+# 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/
+# -----------------------------------------------------------------------------
+# Ubuntu.pm
+#	- provides Ubuntu-specific overrides of the OpenSLX OSSetup API.
+# -----------------------------------------------------------------------------
+package OpenSLX::OSSetup::Distro::Ubuntu;
+
+use strict;
+use warnings;
+
+use base qw(OpenSLX::OSSetup::Distro::Base);
+
+use OpenSLX::Basics;
+use OpenSLX::Utils;
+
+################################################################################
+### interface methods
+################################################################################
+sub new
+{
+	my $class = shift;
+	my $self = {};
+	return bless $self, $class;
+}
+
+sub initialize
+{
+	my $self = shift;
+	my $engine = shift;
+
+	$self->SUPER::initialize($engine);
+	$self->{'packager-type'}       = 'dpkg';
+	$self->{'meta-packager-type'}  = $ENV{SLX_META_PACKAGER} || 'apt';
+	$self->{'stage1c-faked-files'} = [];
+	return;
+}
+
+sub preSystemInstallationHook
+{
+	my $self = shift;
+	
+	$self->SUPER::preSystemInstallationHook();
+
+	# fake required /dev-entries
+	my %devInfo = (
+		mem     => { type => 'c', major => '1', minor =>  '1' },
+		null    => { type => 'c', major => '1', minor =>  '3' },
+		zero    => { type => 'c', major => '1', minor =>  '5' },
+		random  => { type => 'c', major => '1', minor =>  '8' },
+		urandom => { type => 'c', major => '1', minor =>  '9' },
+		kmsg    => { type => 'c', major => '1', minor => '11' },
+		console => { type => 'c', major => '5', minor =>  '1' },
+		ptmx    => { type => 'c', major => '5', minor =>  '2' },
+	);
+	foreach my $dev (keys %devInfo) {
+		my $info = $devInfo{$dev};
+		if (!-e "/dev/$dev") {
+			if (slxsystem(
+				"mknod /dev/$dev $info->{type} $info->{major} $info->{minor}"
+			)) {
+				croak(_tr("unable to create dev-node '%s'! (%s)", $dev, $!));
+			}
+		}
+	}
+	foreach my $devDir ('pts', 'shm', '.udevdb', '.udev') {
+		if (!-e "/dev/$devDir") {
+			if (slxsystem("mkdir -p /dev/$devDir")) {
+				croak(_tr("unable to create dev-dir '%s'! (%s)", $devDir, $!));
+			}
+		}
+	}
+
+	# replace /usr/sbin/invoke-rc.d by a dummy, in order to avoid a whole lot
+	# of initscripts being started. Wishful thinking: there should be another
+	# way to stop Ubuntu from doing this, as this is not really very supportive
+	# of folder-based installations (then again: I may simply be too stupid
+	# to find out how it is supposed to work ...)
+	rename('/usr/sbin/invoke-rc.d', '/usr/sbin/_invoke-rc.d');
+	spitFile('/usr/sbin/invoke-rc.d', "#! /bin/sh\nexit 0\n");
+	chmod 0755, '/usr/sbin/invoke-rc.d';
+}
+
+sub postSystemInstallationHook
+{
+	my $self = shift;
+
+	# restore /usr/sbin/invoke-rc.d
+	rename('/usr/sbin/_invoke-rc.d', '/usr/sbin/invoke-rc.d');
+	$self->SUPER::postSystemInstallationHook();
+}
+
+1;
\ No newline at end of file
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