#!/bin/sh -e

everything() {

# install /etc/ppp/pap-secrets and /etc/ppp/chap-secrets from templates,
# if necessary
for file in pap-secrets chap-secrets; do
if [ -f /etc/ppp/$file ]; then
TAG=$(head --lines=1 /etc/ppp/$file)
if [ "$TAG" = "#GENERATED-BY-DEBIAN-INSTALLER#" ]; then
(sed -e "s/-HOSTNAME-/$HOST/g" /usr/share/ppp/$file; \
cat /etc/ppp/$file) > /etc/ppp/$file.tmp
mv /etc/ppp/$file.tmp /etc/ppp/$file
fi
else
sed -e "s/-HOSTNAME-/$HOST/g" < /usr/share/ppp/$file > /etc/ppp/$file
fi
chmod 600 /etc/ppp/$file
done

# install template provider files
if [ ! -f /etc/ppp/peers/provider ]; then
install -g dip -m 640 /usr/share/ppp/provider.peer \
/etc/ppp/peers/provider
fi
if [ ! -f /etc/chatscripts/provider ]; then
install -g dip -m 640 /usr/share/ppp/provider.chatscript \
/etc/chatscripts/provider
fi

# fix the log files permissions
LOG_FILES="/var/log/ppp.log /var/log/ppp-connect-errors"
for file in $LOG_FILES; do
[ -e $file ] || continue
chown root:adm $file
chmod 640 $file
done

}

# Migrate init script
if dpkg --compare-versions "$2" lt "2.4.5~git20081126t100229-0ubuntu2"; then
update-rc.d -f pppd-dns remove >/dev/null
fi

case "$1" in
configure)
everything
;;

abort-upgrade|abort-remove|abort-deconfigure)
;;

*)
echo "postinst called with unknown argument '$1'" >&2
exit 1
;;
esac

# Automatically added by dh_installinit
if [ -x "/etc/init.d/pppd-dns" ]; then
if [ ! -e "/etc/init/pppd-dns.conf" ]; then
update-rc.d pppd-dns start 70 1 2 3 4 5 . >/dev/null
fi
fi
# End automatically added section


exit 0