packaging/debian/browser-plugin-gnash.prerm

   1 #!/bin/sh
   2
   3 set -e
   4
   5 # summary of how this script can be called:
   6 #        * <prerm> `remove'
   7 #        * <old-prerm> `upgrade' <new-version>
   8 #        * <new-prerm> `failed-upgrade' <old-version>
   9 #        * <conflictor's-prerm> `remove' `in-favour' <package> <new-version>
  10 #        * <deconfigured's-prerm> `deconfigure' `in-favour'
  11 #          <package-being-installed> <version> `removing'
  12 #          <conflicting-package> <version>
  13 # for details, see http://www.debian.org/doc/debian-policy/ or
  14 # the debian-policy package
  15
  16 case "$1" in
  17     remove|upgrade|deconfigure)
  18         for p in mozilla firefox iceweasel xulrunner midbrowser; do
  19             if test -d "/usr/lib/$p/plugins"; then
  20                 update-alternatives --remove "$p-flashplugin" \
  21                     /usr/lib/mozilla/plugins/libgnashplugin.so;
  22             fi
  23         done
  24         ;;
  25     failed-upgrade)
  26         if dpkg --compare-versions "$2" ">>"  0.8.5~trunk.070802-0ubuntu3 &&
  27             dpkg --compare-versions "$2" "<<" 0.8.5~trunk.070802-0ubuntu5
  28         then
  29             for p in mozilla firefox arora iceweasel xulrunner midbrowser; do
  30                 update-alternatives --remove "$p-flashplugin" /usr/lib/mozilla/plugins/libgnashplugin.so;
  31                 [ `update-alternatives --list "$p-flashplugin" | wc -l` = 0 ]  && \
  32                     update-alternatives --remove-all "$p-flashplugin"
  33             done
  34         else
  35             echo "prerm called with argument \`$1'" >&2
  36             exit 1
  37         fi
  38         ;;
  39     *)
  40         echo "prerm called with unknown argument \`$1'" >&2
  41         exit 1
  42         ;;
  43 esac
  44
  45 # dh_installdeb will replace this with shell code automatically
  46 # generated by other debhelper scripts.
  47
  48 #DEBHELPER#
  49
  50 exit 0
  51