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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/Suse.pm
# - provides SUSE-specific overrides of the Distro API for the desktop
# plugin.
# -----------------------------------------------------------------------------
package desktop::OpenSLX::Distro::Suse;
use strict;
use warnings;
use base qw(desktop::OpenSLX::Distro::Base);
use File::Path;
use OpenSLX::Basics;
use OpenSLX::Utils;
################################################################################
### interface methods
################################################################################
sub GDMPathInfo
{
my $self = shift;
my $pathInfo = $self->SUPER::GDMPathInfo();
# create 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};
# include common stuff (independent of display manager used)
$script = _setupCommonDmScript($script);
$script .= unshiftHereDoc(<<' End-of-Here');
echo -e '# changed by $0 during stage3 setup\nDISPLAYMANAGER="gdm"' \
>/mnt/etc/sysconfig/displaymanager
sed -i "s/DEFAULT_WM=.*/DEFAULT_WM=\"$desktop_kind\"/" \
/mnt/etc/sysconfig/windowmanager
#sed "s|XSESSION|/etc/xdm/Xsession|" -i /mnt$configFile
# 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
# no use for this configuration info file
rm /mnt/etc/gdm/gdm_sysconfig.* 2>/dev/null
End-of-Here
return $script;
}
sub GDMConfigHashForWorkstation
{
my $self = shift;
my $configHash = $self->SUPER::GDMConfigHashForWorkstation();
$configHash->{'daemon'}->{SessionDesktopDir} =
'/etc/X11/session/:/usr/share/xsessions/';
$configHash->{'daemon'}->{DefaultSession} = 'default.desktop';
$configHash->{'daemon'}->{Greeter} =
'/usr/lib/gdm/gdmgreeter';
return $configHash;
}
sub setupKDMScript
{
my $self = shift;
my $repoPath = shift;
# check for kdm version
my $kdmVer;
my $kdmPath;
if (-e "/usr/bin/kdm") {
$kdmVer = "4";
$kdmPath = "/usr/share/kde4";
}
else {
$kdmVer = "";
$kdmPath = "/opt/kde3/share";
# change default theme to openslx-legacy if kdm3
print " * Please change to openslx-legacy theme when using kdm3\n";
}
# SUSE reads /var/adm/kdm/kdmrc.sysconfig, so we link that to
# our config file
my $pathInfo = $self->KDMPathInfo();
my $configFile = $pathInfo->{config};
mkpath("/etc/opt/kdm");
mkpath("/var/adm/kdm");
# maybe backup kdmrc.sysconfig sometimes
unlink("/var/adm/kdm/kdmrc.sysconfig");
# the config file gets overwritten if this script is present
unlink("$kdmPath/apps/kdm/read_sysconfig.sh");
symlink("/etc/opt/kdm/kdmrc", "/var/adm/kdm/kdmrc.sysconfig");
my $script = $self->SUPER::setupKDMScript($repoPath);
# include common stuff (independent of display manager used)
$script = _setupCommonDmScript($script);
$script .= "kdmver=$kdmVer\n";
$script .= unshiftHereDoc(<<' End-of-Here');
sed -i "s/DISPLAYMANAGER=.*/DISPLAYMANAGER=\"kdm$kdmver\"/" \
/mnt/etc/sysconfig/displaymanager
[ $(grep -q DISPLAYMANAGER /mnt/etc/sysconfig/displaymanager) ] && \
echo "DISPLAYMANAGER=\"kdm$kdmver\"" >>/mnt/etc/sysconfig/displaymanager
sed -i "s/DEFAULT_WM=.*/DEFAULT_WM=\"$desktop_kind\"/" \
/mnt/etc/sysconfig/windowmanager
# needed for compatibility X11/session(s)
ln -s /etc/X11/session /mnt/etc/X11/sessions
End-of-Here
return $script;
}
sub _setupCommonDmScript
{
my $script = shift;
$script .= unshiftHereDoc(<<' End-of-Here');
rllinker xdm 1 10
# cleanup after users Xorg session
sed 's,^#!.*,,' /mnt/etc/X11/xdm/Xreset \
> /mnt/etc/X11/xdm/Xreset.system
echo -e '#!/bin/sh\n#\n# modified by desktop plugin in Stage3\n#\n
# avoid annoying messages on removed sound devices
( su -c "rm ~/.kde4/share/config/phonondevicesrc" - $USER ) &
# 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/X11/xdm/Xreset.system' >/mnt/etc/X11/xdm/Xreset
chmod a+x /mnt/etc/X11/xdm/Xreset*
End-of-Here
return $script;
}
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