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Text File  |  2009-10-15  |  2KB  |  82 lines
  1. #!/bin/sh -e
  2. # This script can be called in the following ways:
  3. #
  4. # After the package was removed:
  5. #    <postrm> remove
  6. #
  7. # After the package was purged:
  8. #    <postrm> purge
  9. #
  10. # After the package was upgraded:
  11. #    <old-postrm> upgrade <new-version>
  12. # if that fails:
  13. #    <new-postrm> failed-upgrade <old-version>
  14. #
  15. #
  16. # After all of the packages files have been replaced:
  17. #    <postrm> disappear <overwriting-package> <version>
  18. #
  19. #
  20. # If preinst fails during install:
  21. #    <new-postrm> abort-install
  22. #
  23. # If preinst fails during upgrade of removed package:
  24. #    <new-postrm> abort-install <old-version>
  25. #
  26. # If preinst fails during upgrade:
  27. #    <new-postrm> abort-upgrade <old-version>
  28.  
  29.  
  30. # Undo removal of a no-longer used conffile
  31. undo_rm_conffile()
  32. {
  33.     CONFFILE="$1"
  34.  
  35.     if [ ! -e "$CONFFILE" ]; then
  36.     if [ -e "$CONFFILE".dpkg-bak ]; then
  37.         echo "Restoring modified conffile $CONFFILE"
  38.         mv -f "$CONFFILE".dpkg-bak "$CONFFILE"
  39.     elif [ -e "$CONFFILE".dpkg-obsolete ]; then
  40.         mv -f "$CONFFILE".dpkg-obsolete "$CONFFILE"
  41.     fi
  42.     fi
  43. }
  44.  
  45. # Finish removal of a no-longer used conffile
  46. finish_rm_conffile()
  47. {
  48.     CONFFILE="$1"
  49.  
  50.     if [ -e "$CONFFILE".dpkg-bak ]; then
  51.     rm -f "$CONFFILE".dpkg-bak
  52.     fi
  53. }
  54.  
  55.  
  56. case "$1" in
  57.     remove)
  58.     ;;
  59.  
  60.     purge)
  61.         finish_rm_conffile /etc/init/dbus-reconnect.conf
  62.     ;;
  63.  
  64.     upgrade|failed-upgrade|disappear)
  65.     ;;
  66.  
  67.     abort-install|abort-upgrade)
  68.     # Abort upgrade from karmic development version
  69.     if dpkg --compare-versions "$2" lt-nl 0.6.3-7; then
  70.         undo_rm_conffile /etc/init/dbus-reconnect.conf
  71.     fi
  72.     ;;
  73.  
  74.     *)
  75.     echo "$0 called with unknown argument \`$1'" 1>&2
  76.     exit 1
  77.     ;;
  78. esac
  79.  
  80.  
  81. exit 0
  82.