Add original scripts

backup_conf.sh

@@ -0,0 +1,70 @@
+#!/bin/sh
+func="$1"
+opt="$2"
+MIN_FSIZE=200 #minimum config file size required
+. /etc/init.d/functions
+
+#1. Check conifg in uLinux
+backup_en=`/sbin/getcfg BackupConfig Enable -d null`
+backup_files=`/sbin/getcfg BackupConfig Files -d "/etc/config/*"`
+backup_max=`/sbin/getcfg BackupConfig "Max config" -d 10`
+if [ "x$backup_en" = "xFALSE" ] && [ -z "$func" ]; then
+	echo "Backup func is Disabled"
+	exit 0
+fi
+	
+#2. Determine BASE installation location according to smb.conf
+FindDefVol
+_ret=$?
+if [ $_ret != 0 ]; then
+	echo "Default volume not found."
+	exit 1
+fi
+
+CONFIG_DIR="$DEF_VOLMP/.@backup_config"
+[ -d  "$CONFIG_DIR" ]|| /bin/mkdir "$CONFIG_DIR"
+
+if [ "x$func" = "xrestore" ] && [ ! -z "$opt" ]; then
+	ret=0
+	[ ! -z "$opt" ] || exit 1
+	cd $CONFIG_DIR
+	/bin/ls -r | grep "^0_" | while read archive
+	do
+		[ -f $archive ] || continue
+		restore_f=`tar -tf "$archive" 2>>/dev/null | grep "$opt"`
+		if [ $? = 0 ]; then
+			[ ! -f "/$restore_f" ] || /bin/cp "/$restore_f" "/$restore_f".replaced
+			/bin/tar -f $archive -x "$restore_f"
+			f_size=`/usr/bin/du -b "$restore_f" | /bin/awk '{print $1}'`
+			if [ -z "$f_size" ] || [ "$f_size" -lt $MIN_FSIZE ]; then
+				/bin/rm -rf "$restore_f" 2>>/dev/null
+				continue
+			fi
+			/bin/tar -f $archive -C / -x "$restore_f"
+			ret=$?
+			break
+		fi
+	done
+	exit $ret
+fi
+
+#3. file rotate
+/bin/ls -r $CONFIG_DIR | while read config_name
+do
+	echo "$config_name" | grep -q "_*\.tar\.gz"
+	[ "$?" = "1" ]&& continue
+	index=${config_name%%_*}
+	postfix_name=${config_name#*_}
+	let "index++"
+	if [ $index -ge $backup_max ]; then
+		#echo "remove $CONFIG_DIR/$config_name"
+		/bin/rm -f "$CONFIG_DIR/$config_name"
+		continue
+	fi
+	let "index%=backup_max"
+	/bin/mv "$CONFIG_DIR/$config_name" "$CONFIG_DIR/${index}_${postfix_name}"
+done
+
+#4. Backup config
+	tar_name=`date +%Y%m%d_%H%M`
+	[ "x$backup_files" != "x" ]&& /bin/tar --no-recursion -czpf $CONFIG_DIR/0_$tar_name.tar.gz $backup_files > /dev/null 2>&1