PREUN

/bin/sh

if [ $1 -eq 0 ];then
	idpdfimport=$(/usr/bin/unopkg list --shared 2> /dev/null | sed -ne 's/^Identifier: \(com.sun.star.PDFImport-linux.*\)/\1/p');
	if [ "z$idpdfimport" != "z" ]; then
		/usr/bin/unopkg remove --shared $idpdfimport 2> /dev/null
		#clean footprint cache
		/usr/bin/unopkg list --shared &> /dev/null
	fi
fi

POSTIN

/bin/sh

# upgrade 
if [ $1 -ge 2 ];then
	# removes old installed pdfimport extension 
	idpdfimport=$(/usr/bin/unopkg list --shared 2> /dev/null | sed -ne 's/^Identifier: \(com.sun.star.PDFImport-linux.*\)/\1/p');
	if [ "z$idpdfimport" != "z" ]; then
		/usr/bin/unopkg remove --shared $idpdfimport 2> /dev/null
		/usr/bin/unopkg list --shared &> /dev/null
	fi
fi

#install new pdfimport version
/usr/bin/unopkg add --shared /usr/lib/ooo/extensions/pdfimport.oxt 2> /dev/null
/usr/bin/unopkg list --shared &> /dev/null 

#uninstall