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#!/bin/sh -e
#DEBHELPER#
if [ "$1" == abort-upgrade -o "$1" == abort-remove \
-o "$1" == abort-deconfigure ] ; then
exit
fi
XSETUP0="`grep 'DisplayManager._0.setup' /usr/lib/X11/xdm/xdm-config | \
awk '{print $2}'`"
XSTARTUP0="`grep 'DisplayManager._0.startup' /usr/lib/X11/xdm/xdm-config | \
awk '{print $2}'`"
XSETUP="`grep 'DisplayManager\*setup' /usr/lib/X11/xdm/xdm-config | \
awk '{print $2}'`"
XSTARTUP="`grep 'DisplayManager\*startup' /usr/lib/X11/xdm/xdm-config | \
awk '{print $2}'`"
if [ ! -f "$XSETUP0" -o ! -f "$XSTARTUP0" -o \
! -f "$XSETUP" -o ! -f "$XSTARTUP" ]; then
echo "Can't find xdm config files. Won't try to add xbanner to xdm."
exit;
fi
cat <<EOF
Xbanner configuration
---------------------
A popular use of xbanner is to make it run when xdm is run, to beautify
the xdm login screen. I can modify some files to make this work, if you
want.
EOF
echo -n "Should I modify xdm files to make xbanner be launched on xdm startup? [Y/n] "
read answer
if [ "$answer" = 'n' -o "$answer" = 'N' ]; then
echo "All right, I won't do that."
else
echo "# XBanner - begin" >> $XSETUP0
echo "/usr/X11R6/bin/freetemp" >> $XSETUP0
echo "/usr/X11R6/bin/xbanner -file /etc/X11/XBanner.ad" >> $XSETUP0
echo "# XBanner - end" >> $XSETUP0
echo "# XBanner - begin" >> $XSETUP
echo "/usr/X11R6/bin/freetemp" >> $XSETUP
echo "/usr/X11R6/bin/xbanner -file /etc/X11/XBanner.ad" >> $XSETUP
echo "# XBanner - end" >> $XSETUP
tmphead=`tempfile -p head`
tmpbody=`tempfile -p body`
tmpnew=`tempfile -p new`
head -1 $XSTARTUP0 > $tmphead
sed '1d' $XSTARTUP0 > $tmpbody
echo "# XBanner - begin" > $tmpnew
echo "/usr/X11R6/bin/freetemp" >> $tmpnew
echo "# XBanner - end" >> $tmpnew
cat $tmphead $tmpnew $tmpbody > $XSTARTUP0
chmod a+x $XSTARTUP0
rm -f $tmphead $tmpbody $tmpnew
tmphead=`tempfile -p head`
tmpbody=`tempfile -p body`
tmpnew=`tempfile -p new`
head -1 $XSTARTUP > $tmphead
sed '1d' $XSTARTUP > $tmpbody
echo "# XBanner - begin" > $tmpnew
echo "/usr/X11R6/bin/freetemp" >> $tmpnew
echo "# XBanner - end" >> $tmpnew
cat $tmphead $tmpnew $tmpbody > $XSTARTUP
chmod a+x $XSTARTUP
rm -f $tmphead $tmpbody $tmpnew
echo "Xdm files modified to run xbanner."
fi
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