Radix cross Linux

   118         kx #!/bin/sh
   118         kx 
   118         kx # Preserve new files
   118         kx install_file() {
   118         kx   NEW="$1"
   118         kx   OLD="`dirname $NEW`/`basename $NEW .new`"
   118         kx   # If there's no file by that name, mv it over:
   118         kx   if [ ! -r $OLD ]; then
   118         kx     mv $NEW $OLD
   118         kx   elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
   118         kx     rm $NEW
   118         kx   fi
   118         kx   # Otherwise, we leave the .new copy for the admin to consider...
   118         kx }
   118         kx 
   118         kx install_catalog() {
   118         kx   centralized=$1
   118         kx   ordinary=$2
   118         kx   if ! grep -q "$ordinary" "$centralized" 2>/dev/null ; then
   118         kx     echo "CATALOG \"/$ordinary\"" >> "$centralized"
   118         kx   fi
   118         kx   grep -q "$centralized" etc/sgml/catalog 2>/dev/null
   118         kx   if [ $? -ne 0 ] ; then
   118         kx     echo "CATALOG \"/$centralized\"" >> etc/sgml/catalog
   118         kx   fi
   118         kx }
   118         kx 
   118         kx remove_catalog() {
   118         kx   centralized=$1
   118         kx   ordinary=$2
   118         kx   if grep -q "$ordinary" "$centralized" 2>/dev/null ; then
   118         kx     sed -e "\:CATALOG \"\\?/$ordinary\"\\?:d" < "$centralized" > "${centralized}.new"
   118         kx     mv "${centralized}.new" "$centralized"
   118         kx   fi
   118         kx   if [ ! -s "$centralized" ] ; then
   118         kx     rm "$centralized"
   118         kx     sed -e "\:CATALOG \"\\?/$centralized\"\\?:d" < etc/sgml/catalog > etc/sgml/catalog.new
   118         kx     mv etc/sgml/catalog.new etc/sgml/catalog
   118         kx   fi
   118         kx }
   118         kx 
   118         kx 
   118         kx # arg 1:  the new package version
   118         kx pre_install() {
   118         kx   /bin/true
   118         kx }
   118         kx 
   118         kx # arg 1:  the new package version
   118         kx post_install() {
   118         kx   install_catalog etc/sgml/sgml-ent.cat usr/share/sgml/sgml-iso-entities-8879.1986/catalog
   118         kx   install_catalog etc/sgml/sgml-docbook.cat etc/sgml/sgml-ent.cat
   118         kx }
   118         kx 
   118         kx # arg 1:  the new package version
   118         kx # arg 2:  the old package version
   118         kx pre_update() {
   118         kx   remove_catalog etc/sgml/sgml-docbook.cat etc/sgml/sgml-ent.cat
   118         kx   remove_catalog etc/sgml/sgml-ent.cat usr/share/sgml/sgml-iso-entities-8879.1986/catalog
   118         kx }
   118         kx 
   118         kx # arg 1:  the new package version
   118         kx # arg 2:  the old package version
   118         kx post_update() {
   118         kx   post_install
   118         kx }
   118         kx 
   118         kx # arg 1:  the old package version
   118         kx pre_remove() {
   118         kx   remove_catalog etc/sgml/sgml-docbook.cat etc/sgml/sgml-ent.cat
   118         kx   remove_catalog etc/sgml/sgml-ent.cat usr/share/sgml/sgml-iso-entities-8879.1986/catalog
   118         kx }
   118         kx 
   118         kx # arg 1:  the old package version
   118         kx post_remove() {
   118         kx   /bin/true
   118         kx }
   118         kx 
   118         kx 
   118         kx operation=$1
   118         kx shift
   118         kx 
   118         kx $operation $*