1 files changed, 71 insertions, 0 deletions
diff --git a/package/base-files/default/sbin/restore b/package/base-files/default/sbin/restore
new file mode 100755
index 000000000..6b5876cc1
--- /dev/null
+++ b/package/base-files/default/sbin/restore
@@ -0,0 +1,71 @@
+#!/bin/sh
+for param in $*; do
+	case "$param" in
+		*)
+			INPUT_FILE="$param"
+	esac
+done
+
+if [ "$INPUT_FILE" = "-" ]; then
+	echo "Reading backup from stdin..." >&2
+elif [ "$INPUT_FILE" = "" ]; then
+	echo "No input file."
+else
+	echo "Reading backup from $INPUT_FILE" >&2
+	exec < "$INPUT_FILE"
+fi
+
+process_line () {
+	case "$SECTION" in
+		ipkg)
+			echo "$line" >> /etc/ipkg.conf
+			;;
+		nvram)
+			echo nvram set "$line"
+			;;
+		package)
+			if grep "^Package: $line" /usr/lib/ipkg/status 2>&1 > /dev/null; then
+				echo Package "$line" already installed.
+			else
+				ipkg install "$line"
+			fi
+			;;
+		file)
+			rm -f "$line"
+			;;
+	esac
+}
+
+while true; do
+	read line
+	case "$line" in
+		__IPKG__)
+			SECTION=ipkg
+			echo "Restoring /etc/ipkg.conf"
+			rm -f /etc/ipkg.conf
+			;;
+		__NVRAM__)
+			SECTION=nvram
+			echo "Restoring nvram"
+			;;
+		__PACKAGES__)
+			SECTION=package
+			echo "Restoring packages"
+			ipkg update
+			;;
+		__FILELIST__)
+			SECTION=file
+			echo "Deleting old files"
+			;;
+		__FILES__)
+			echo "Restoring /etc"
+			tar -C / -xvz
+			echo "Restore complete."
+			exit 0
+			;;
+		*)
+			process_line;
+			;;
+	esac
+done
+