1 files changed, 169 insertions, 0 deletions
diff --git a/src/os-plugins/plugins/desktop/OpenSLX/Distro/Ubuntu.pm b/src/os-plugins/plugins/desktop/OpenSLX/Distro/Ubuntu.pm
new file mode 100644
index 00000000..d222c102
--- /dev/null
+++ b/src/os-plugins/plugins/desktop/OpenSLX/Distro/Ubuntu.pm
@@ -0,0 +1,169 @@
+# Copyright (c) 2006..2010 - 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/
+# -----------------------------------------------------------------------------
+# desktop/OpenSLX/Distro/Ubuntu.pm
+#    - provides Ubuntu-specific overrides of the distro API for the desktop
+#      plugin.
+# -----------------------------------------------------------------------------
+package desktop::OpenSLX::Distro::Ubuntu;
+
+use strict;
+use warnings;
+
+use base qw(desktop::OpenSLX::Distro::Base);
+
+use OpenSLX::Basics;
+use OpenSLX::Utils;
+
+################################################################################
+### interface methods
+################################################################################
+
+sub GDMPathInfo
+{
+    my $self = shift;
+
+    my $pathInfo = $self->SUPER::GDMPathInfo();
+
+    # link gdm.conf-custom instead of gdm.conf
+    $pathInfo->{config} = '/etc/gdm/custom.conf';
+
+    return $pathInfo;
+}
+
+sub setupGDMScript
+{
+    my $self     = shift;
+    my $repoPath = shift;
+
+    my $script = $self->SUPER::setupGDMScript($repoPath);
+
+    my $configFile = $self->GDMPathInfo->{config};
+
+    $script .= unshiftHereDoc(<<'    End-of-Here');
+        # cleanup after users Xorg session
+        sed 's,^#!.*,,' /mnt/etc/gdm/PostSession/Default \
+          >/mnt/etc/gdm/PostSession/Default.system
+        echo -e '#! /bin/sh\n#\n# modified by desktop plugin in Stage3\n#\n
+        # remove safely any remaining files of the leaving user in /tmp
+        ( su -c "rm -rf /tmp/*"
+          echo "$USER files removed by $0" >/tmp/files.removed 2>/dev/null ) &
+        . /etc/gdm/PostSession/Default.system' >/mnt/etc/gdm/PostSession/Default
+        chmod a+x /mnt/etc/gdm/PostSession/Default*
+        # gdm should be started via upstart mechanism
+        mv /mnt/etc/init.inactive/gdm.conf /mnt/etc/init
+        echo '/usr/sbin/gdm' >/mnt/etc/X11/default-display-manager
+        # possible to do this directly?
+        chroot /mnt update-alternatives --set x-window-manager /usr/bin/metacity
+        chroot /mnt update-alternatives --set x-session-manager \
+          /usr/bin/gnome-session
+        # gdm does not like AUFS/UnionFS on its var directory
+        rm -rf /mnt/var/lib/gdm
+        mkdir -m 1770 /mnt/var/lib/gdm
+        chown root:gdm /mnt/var/lib/gdm
+        #sed '/^\\[daemon\\]/ a\\BaseXsession=/etc/gdm/Xsession' \
+        #  -i /mnt$configFile
+    End-of-Here
+
+    return $script;
+}
+
+sub KDMPathInfo
+{
+    my $self = shift;
+
+    my $pathInfo = $self->SUPER::KDMPathInfo();
+
+    $pathInfo = {
+        config => "/etc/kde4/kdm/kdmrc",
+        paths => [
+            '/var/lib/kdm',
+            '/var/run/kdm',
+        ],
+    };
+
+    return $pathInfo;
+}
+
+sub GDMConfigHashForWorkstation
+{
+    my $self = shift;
+
+    return {
+        'chooser' => {
+            Multicast => 'false',
+        },
+        'daemon' => {
+            AutomaticLoginEnable => 'false',
+            Group => 'gdm',
+            User => 'gdm',
+            DefaultSession => 'default.desktop',
+        },
+        'security' => {
+            DisallowTCP => 'true',
+        },
+        'xdmcp' => {
+            Enable => 'false',
+        },
+    };
+}
+
+sub KDMConfigHashForWorkstation
+{
+    my $self = shift;
+    
+    my $kdmVer = "4";
+    my $configHash = $self->SUPER::KDMConfigHashForWorkstation();
+    $configHash->{'General'}->{PidFile} = "/var/run/kdm.pid";
+    $configHash->{'General'}->{ServerVTs} = "-7";
+    $configHash->{'X-:0-Core'}->{Setup} = "/etc/kde$kdmVer/kdm/Xsetup";
+    $configHash->{'X-:0-Core'}->{Startup} = "/etc/kde$kdmVer/kdm/Xstartup";
+    $configHash->{'X-:0-Core'}->{Session} = "/etc/kde$kdmVer/kdm/Xsession";
+    $configHash->{'X-:0-Core'}->{Reset} = "/etc/kde$kdmVer/kdm/Xreset";
+    $configHash->{'X-:0-Core'}->{SessionsDirs} = 
+        '/etc/X11/session,/usr/share/xsessions,/usr/share/apps/kdm/sessions';
+    $configHash->{'X-:0-Core'}->{ServerAttempts} = "2";   
+
+    return $configHash;
+}
+
+sub setupKDMScript
+{
+    my $self     = shift;
+    my $repoPath = shift;
+
+    my $kdmVer = "4";
+    my $script = $self->SUPER::setupKDMScript($repoPath);
+
+    $script .= "kdmver=$kdmVer\n";
+    $script .= unshiftHereDoc(<<'    End-of-Here');
+
+        # cleanup after users Xorg session
+        sed 's,^#!.*,,' /mnt/etc/kde$kdmver/kdm/Xreset \
+          >/mnt/etc/kde$kdmver/kdm/Xreset.system
+        echo -e '#! /bin/sh\n#\n# modified by desktop plugin in Stage3\n#\n
+        # remove safely any remaining files of the leaving user in /tmp
+        ( su -c "rm -rf /tmp/*" - $USER
+          echo "$USER files removed by $0" >/tmp/files.removed 2>/dev/null
+          chmod 0400 /tmp/files.removed ) &
+        . /etc/kde$kdmver/kdm/Xreset.system' >/mnt/etc/kde$kdmver/kdm/Xreset
+        chmod a+x /mnt/etc/kde$kdmver/kdm/Xreset*
+
+        mv /mnt/etc/init.inactive/kdm.conf /mnt/etc/init
+        echo '/usr/bin/kdm' > /mnt/etc/X11/default-display-manager
+        chroot /mnt update-alternatives --set x-window-manager /usr/bin/kwin
+        chroot /mnt update-alternatives --set x-session-manager \
+          /usr/bin/startkde
+    End-of-Here
+
+    return $script;
+}
+
+1;