Radix cross Linux

   358         kx #!/bin/sh
   358         kx 
   358         kx # Preserve new files
   358         kx install_file() {
   358         kx   NEW="$1"
   358         kx   OLD="`dirname $NEW`/`basename $NEW .new`"
   358         kx   # If there's no file by that name, mv it over:
   358         kx   if [ ! -r $OLD ]; then
   358         kx     mv $NEW $OLD
   358         kx   elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
   358         kx     rm $NEW
   358         kx   fi
   358         kx   # Otherwise, we leave the .new copy for the admin to consider...
   358         kx }
   358         kx 
   358         kx preserve_perms() {
   358         kx   NEW="$1"
   358         kx   OLD="$(dirname ${NEW})/$(basename ${NEW} .new)"
   358         kx   if [ -e ${OLD} ]; then
   358         kx     cp -a ${OLD} ${NEW}.incoming
   358         kx     cat ${NEW} > ${NEW}.incoming
   358         kx     mv ${NEW}.incoming ${NEW}
   358         kx   fi
   358         kx   install_file ${NEW}
   358         kx }
   358         kx 
   358         kx 
   358         kx # arg 1:  the new package version
   358         kx pre_install() {
   358         kx   /bin/true
   358         kx }
   358         kx 
   358         kx # arg 1:  the new package version
   358         kx post_install() {
   358         kx   install_file   etc/default/pcscd.new
   358         kx   preserve_perms etc/rc.d/rc.pcscd.new
   358         kx }
   358         kx 
   358         kx # arg 1:  the new package version
   358         kx # arg 2:  the old package version
   358         kx pre_update() {
   358         kx   /bin/true
   358         kx }
   358         kx 
   358         kx # arg 1:  the new package version
   358         kx # arg 2:  the old package version
   358         kx post_update() {
   358         kx   post_install
   358         kx }
   358         kx 
   358         kx # arg 1:  the old package version
   358         kx pre_remove() {
   358         kx   /bin/true
   358         kx }
   358         kx 
   358         kx # arg 1:  the old package version
   358         kx post_remove() {
   358         kx   /bin/true
   358         kx }
   358         kx 
   358         kx 
   358         kx operation=$1
   358         kx shift
   358         kx 
   358         kx $operation $*