Radix cross Linux

   420         kx #!/bin/sh
   420         kx 
   420         kx # Preserve new files
   420         kx install_file() {
   420         kx   NEW="$1"
   420         kx   OLD="`dirname $NEW`/`basename $NEW .new`"
   420         kx   # If there's no file by that name, mv it over:
   420         kx   if [ ! -r $OLD ]; then
   420         kx     mv $NEW $OLD
   420         kx   elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
   420         kx     rm $NEW
   420         kx   fi
   420         kx   # Otherwise, we leave the .new copy for the admin to consider...
   420         kx }
   420         kx 
   420         kx 
   420         kx # arg 1:  the new package version
   420         kx pre_install() {
   420         kx   /bin/true
   420         kx }
   420         kx 
   420         kx # arg 1:  the new package version
   420         kx post_install() {
   420         kx   # If there is a known buggy certwatch script with no local modifications, just replace it:
   420         kx   if [ "$(md5sum etc/cron.daily/certwatch 2> /dev/null)" = "f4cf63e557820781f40c4cac67a44d77  etc/cron.daily/certwatch" ]; then
   420         kx     cat etc/cron.daily/certwatch.new > etc/cron.daily/certwatch
   420         kx     touch -r etc/cron.daily/certwatch.new etc/cron.daily/certwatch
   420         kx   fi
   420         kx 
   420         kx   install_file etc/ssl/openssl.cnf.new
   420         kx   install_file etc/cron.daily/certwatch.new
   420         kx 
   420         kx   # Rehash certificates if the package is upgraded on a running system:
   420         kx   # Note that we have to be sure that we are on the working system
   420         kx   # on the target hardware ("proc/sys/kernel/osrelease" - relative path).
   420         kx   if [ -r proc/sys/kernel/osrelease -a -x /usr/bin/c_rehash ]; then
   420         kx     /usr/bin/c_rehash 1> /dev/null 2> /dev/null
   420         kx   fi
   420         kx }
   420         kx 
   420         kx # arg 1:  the new package version
   420         kx # arg 2:  the old package version
   420         kx pre_update() {
   420         kx   /bin/true
   420         kx }
   420         kx 
   420         kx # arg 1:  the new package version
   420         kx # arg 2:  the old package version
   420         kx post_update() {
   420         kx   post_install
   420         kx }
   420         kx 
   420         kx # arg 1:  the old package version
   420         kx pre_remove() {
   420         kx   /bin/true
   420         kx }
   420         kx 
   420         kx # arg 1:  the old package version
   420         kx post_remove() {
   420         kx   /bin/true
   420         kx }
   420         kx 
   420         kx 
   420         kx operation=$1
   420         kx shift
   420         kx 
   420         kx $operation $*