postinst is in mgetty-fax 1.1.36-3.1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | #!/bin/sh -e
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see /usr/share/doc/packaging-manual/
#
# quoting from the policy:
# Any necessary prompting should almost always be confined to the
# post-installation script, and should be protected with a conditional
# so that unnecessary prompting doesn't happen if a package's
# installation fails and the `postinst' is called with `abort-upgrade',
# `abort-remove' or `abort-deconfigure'.
# make sure this file exists to prevent someone from doing a symlink exploit
test -e /var/spool/fax/outgoing/faxqueue_done ||
touch /var/spool/fax/outgoing/faxqueue_done
chown uucp:fax /var/spool/fax/outgoing/faxqueue_done
# ensuring proper permissions
FAX_USER=uucp
FAX_GROUP=fax
# conditional stuff
case "$1" in
configure)
# place the templates in /etc if they're not there ...
for file in faxheader faxrunq.config sendfax.config; do
if [ ! -f /etc/mgetty/$file ] ; then
cp -a /usr/share/mgetty/templates/etc/$file /etc/mgetty/$file;
fi;
done
. /usr/share/debconf/confmodule
db_version 2.0
db_get "mgetty-fax/start_faxrunqd"
if [ "$RET" = "true" ]; then
rm -f /etc/mgetty/.faxrunqd_not_to_be_run || true
else
touch /etc/mgetty/.faxrunqd_not_to_be_run
fi
db_stop
# ensuring permissions are set correctly
if ! dpkg-statoverride --list /usr/lib/mgetty-fax/faxq-helper >/dev/null; then
dpkg-statoverride --update --add $FAX_USER $FAX_GROUP 4755 /usr/lib/mgetty-fax/faxq-helper;
fi
for i in /var/spool/fax/outgoing /var/log/mgetty/fax; do
if ! dpkg-statoverride --list $i >/dev/null; then
dpkg-statoverride --update --add $FAX_USER root 0755 $i;
fi
done
# for upgrades from < 1.1.30-7 (means: woody)
# set new make.coverpg-location
if [ -x /usr/lib/mgetty+sendfax/make.coverpg -a ! -e /etc/mgetty/make.coverpg ];
then ln -s /usr/lib/mgetty+sendfax/make.coverpg /etc/mgetty/
fi
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
;;
esac
# Automatically added by dh_installinit/10.7.2ubuntu2
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
if [ -x "/etc/init.d/mgetty-fax" ]; then
update-rc.d mgetty-fax defaults >/dev/null
invoke-rc.d mgetty-fax start || exit $?
fi
fi
# End automatically added section
exit 0;
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