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#!/bin/sh
# lh_patchnetwork.sh <action>
# Packages which are manually installed inside the chroot are installed
# from the network. Therefore, we need to be able to resolv hosts.
case "${1}" in
apply-hosts)
# Save host lookup table
if [ -f "${LIVE_CHROOT}"/etc/hosts ]
then
cp "${LIVE_CHROOT}"/etc/hosts \
"${LIVE_CHROOT}"/etc/hosts.orig
fi
# Copy host lookup table
if [ -f /etc/hosts ]
then
cp /etc/hosts "${LIVE_CHROOT}"/etc/hosts
fi
;;
apply-resolv)
# Save resolver configuration
if [ -f "${LIVE_CHROOT}"/etc/resolv.conf ]
then
cp "${LIVE_CHROOT}"/etc/resolv.conf \
"${LIVE_CHROOT}"/etc/resolv.conf.orig
fi
# Copy resolver configuration
if [ -f /etc/resolv.conf ]
then
cp /etc/resolv.conf "${LIVE_CHROOT}"/etc/resolv.conf
fi
;;
deapply-hosts)
# Restore host lookup table
if [ -f "${LIVE_CHROOT}"/etc/hosts.orig ]
then
mv "${LIVE_CHROOT}"/etc/hosts.orig \
"${LIVE_CHROOT}"/etc/hosts
else
rm -f "${LIVE_CHROOT}"/etc/hosts
fi
;;
deapply-resolv)
# Restore resolver configuration
if [ -f "${LIVE_CHROOT}"/etc/resolv.conf.orig ]
then
mv "${LIVE_CHROOT}"/etc/resolv.conf.orig \
"${LIVE_CHROOT}"/etc/resolv.conf
else
rm -f "${LIVE_CHROOT}"/etc/resolv.conf
fi
;;
esac
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