PREIN

/bin/sh

# first install
if [ $1 = 1 ]; then
	cd /usr/share/sgml
	ln -s openjade-1.3.1 openjade
fi

POSTIN

/bin/sh

# remove openjade-1.3 catalog if referenced
bads=`find /etc/sgml -type f -exec grep -l openjade-1.3 {} \;`
for f in $bads; do 
	/usr/bin/xmlcatalog --sgml --noout --del $f /usr/share/sgml/openjade-1.3/catalog;
done
if [ "$(grep 'sgml-docbook-*.cat' /etc/sgml/catalog)" != "" ]; then \
/usr/bin/xmlcatalog --sgml --noout --del /etc/sgml/catalog '/etc/sgml/sgml-docbook-*.cat'; fi

for i in /etc/sgml/dsssl-1.3.1.cat /etc/sgml/sgml-docbook-*.cat; do
  [ -e $i ] && /usr/bin/xmlcatalog --sgml --noout --add \
  	$i /usr/share/sgml/openjade/catalog
done
ln -s -f /etc/sgml/dsssl-1.3.1.cat /etc/sgml/dsssl.cat

POSTUN

/bin/sh

# Do not remove if upgrade
if [ "$1" = "0" ]; then 
    for i in /etc/sgml/dsssl-1.3.1.cat /etc/sgml/sgml-docbook-*.cat; do
        /usr/bin/xmlcatalog --sgml --noout --del \
		$i /usr/share/sgml/openjade/catalog
    done
# Is it last docbook catalog?
    if [ ! -e /etc/sgml/dsssl-1.3.1.cat ]; then 
	rm -f /etc/sgml/sgml-docbook.cat
	OTHERCAT=`ls /etc/sgml/dsssl-?.?.cat 2> /dev/null | head --lines 1`
	if [ -n "$OTHERCAT" ]; then ln -sf $OTHERCAT /etc/sgml/dsssl.cat; fi
    fi
fi

Triggers

openjade

/bin/sh

# we are in the obligation to use a triggerpostun because we have
# to be sure that the files from the old package are removed else
# rpm will remove all the files in /usr/share/sgml.
# Fred [Wed May 15 11:15:42 2002]
if [ ! -L /usr/share/sgml/openjade ]; then
	cd /usr/share/sgml
	rm -rf openjade
	ln -s openjade-1.3.1 openjade
fi