1 files changed, 60 insertions, 0 deletions
diff --git a/helpers/lh_confignetwork b/helpers/lh_confignetwork
new file mode 100755
index 000000000..892020df2
--- /dev/null
+++ b/helpers/lh_confignetwork
@@ -0,0 +1,60 @@
+#!/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