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# 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_8.pm
# - provides Ubuntu-specific overrides of the distro API for the desktop
# plugin.
# -----------------------------------------------------------------------------
package desktop::OpenSLX::Distro::Ubuntu_8;
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/gdm.conf-custom';
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 $0" >/tmp/files.removed 2>/dev/null ) &
. /etc/gdm/PostSession/Default.system' >/mnt/etc/gdm/PostSession/Default
chmod a+x /mnt/etc/gdm/PostSession/Default*
# gdm should be started after dbus/hal
rllinker gdm 5 10
echo '/usr/sbin/gdm' >/mnt/etc/X11/default-display-manager
chroot /mnt update-alternatives --set x-window-manager /usr/bin/metacity
chroot /mnt update-alternatives --set x-session-manager \
/usr/bin/gnome-session
# gdm does not like AUFS/UnionFS on its var directory
rm -rf /mnt/var/lib/gdm
mkdir -m 1770 /mnt/var/lib/gdm
chown root:gdm /mnt/var/lib/gdm
sed '/^\\[daemon\\]/ a\\BaseXsession=/etc/gdm/Xsession' \
-i /mnt$configFile
End-of-Here
return $script;
}
sub KDMPathInfo
{
my $self = shift;
my $pathInfo = $self->SUPER::KDMPathInfo();
my $kdmVer = "3";
$pathInfo = {
config => "/etc/kde$kdmVer/kdm/kdmrc",
paths => [
'/var/lib/kdm',
'/var/run/kdm',
],
};
return $pathInfo;
}
sub GDMConfigHashForWorkstation
{
my $self = shift;
my $configHash = $self->SUPER::GDMConfigHashForWorkstation();
$configHash->{'daemon'}->{SessionDesktopDir} =
'/etc/X11/session/:/usr/share/xsessions/:/usr/share/gdm/BuiltInSessions/';
return $configHash;
}
sub KDMConfigHashForWorkstation
{
my $self = shift;
my $kdmVer = "4";
my $configHash = $self->SUPER::KDMConfigHashForWorkstation();
$configHash->{'General'}->{PidFile} = "/var/run/kdm.pid";
$configHash->{'X-:0-Core'}->{Setup} = "/etc/kde$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);
# change default theme to openslx-legacy if kdm3
if ( $kdmVer == "3" ) {
print " * Please change to openslx-legacy theme when using kdm3\n";
}
$script .= "kdmver=$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*
rllinker kdm 1 10
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;
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