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yast2-funcs
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2006-11-29
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# File: /usr/share/YaST2/bin/yast2-funcs
# Module: yast2
# Summary: Common functions for YaST2 start scripts
# Authors: Arvin Schnell <arvin@suse.de>
#
# $Id: yast2-funcs 33421 2006-10-16 09:24:51Z mvidner $
# some path definitions
ybindir=/usr/lib/YaST2/bin
logdir=/var/log/YaST2
# font for qt
# obsolete, we should not need it anymore, adrian
# Y2_XFONT="-gnu-unifont-medium-r-normal--16-160-75-75-p-80-iso10646-1"
#
# check if plugins are in lib or lib64 subdir and sets the variable
# plugindir accordingly
#
function get_plugindir()
{
plugindir=/usr/lib/YaST2/plugin
if `ldd $ybindir/y2base | egrep --quiet "/lib64/(.*/)?libc.so"` ; then
plugindir=/usr/lib64/YaST2/plugin
fi
}
#
# check if a plugin and all necessary libaries are present
#
function check_plugin()
{
local PLUGIN_SO="$1"
local DESCR="$2"
get_plugindir
PLUGIN_SO=$plugindir/"$PLUGIN_SO"
if [ -e "$PLUGIN_SO" ] ; then
# #211392, make reasons for failure visible
if ! LC_ALL=C /usr/bin/ldd "$PLUGIN_SO" | grep "=> not found" >&2; then
return 0 # success
fi
echo "warning: $DESCR is installed but does not work" >&2
sleep 1
fi
return 1 # failure
}
#
# check if the qt plugin and all necessary libaries are present
#
function check_qt()
{
check_plugin libpy2qt.so.2 "the qt frontend"
}
#
# check if the ncurses plugin and all necessary libaries are present
#
function check_gtk()
{
check_plugin libpy2gtk.so.2 "the gtk frontend"
}
#
# check if the ncurses plugin and all necessary libaries are present
#
function check_ncurses()
{
check_plugin libpy2ncurses.so.2 "the ncurses frontend"
}
#
# if LANG is empty set LANG to RC_LANG in /etc/sysconfig/language
#
function set_lang_from_sysconfig()
{
# if LANG is "POSIX", unset LANG
# SL 9.3 had default LANG set to ""
# SL 10.0 has default LANG set to "POSIX"
if [ "$LANG" == "POSIX" ] ; then
LANG=""
fi
# if LANG is not empty and /etc/sysconfig/language exists
if [ -z "$LANG" -a -r /etc/sysconfig/language ] ; then
. /etc/sysconfig/language
if [ -n "$RC_LANG" ] ; then
export LANG=$RC_LANG
fi
fi
}
function set_qt_home_dir()
{
local user="$USER"
if [ "$KDESU_USER" ]; then
user="$KDESU_USER"
fi
temp_QT_HOME_DIR="$( getent passwd $user | cut -d : -f 6)/.qt/"
if test -r "$temp_QT_HOME_DIR/qtrc"; then
export QT_HOME_DIR="$temp_QT_HOME_DIR"
fi
}
function set_inst_qt_env()
{
export XCURSOR_THEME="crystalwhite"
export QT_HOME_DIR="`eval echo /tmp/.qt/`"
mkdir -p /tmp/.qt
[ -e /usr/share/desktop-data/qtrc ] && cp /usr/share/desktop-data/qtrc /tmp/.qt/
}
function clr_inst_qt_env()
{
rm -rf /tmp/.qt/
}
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