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unified backup file name

    1: #!/bin/sh
    2: #
    3: # U-boot cfg nand map load/save management script
    4: #
    5: # $Id: rc.cfg,v 1.2.2.4 2014/09/23 14:25:27 misho Exp $
    6: 
    7: CFG_NAND_LIST="/etc/cfg.map"
    8: CFG_NAND_MAP="/dev/ada0g"
    9: CFG_NAND_SIZE=262144
   10: 
   11: UPGRADE_GPIO_PINS="1 2 3"
   12: 
   13: ELWIX_CFG_BACKUP_NAME="elwix_cfg_$(hostname).bin"
   14: 
   15: cd ${2:-/etc}
   16: 
   17: case "$1" in
   18: 	load)
   19: 		imgupd -gs ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} | \
   20: 		      gunzip 2>&- | cpio -iud 2>&- || exit 1
   21: 		;;
   22: 	save)
   23: 		if [ ! -r ${CFG_NAND_LIST} ];then
   24: 			echo "# Auto generated manifest file" >${CFG_NAND_LIST}
   25: 			find . >>${CFG_NAND_LIST}
   26: 			if [ $? -ne 0 -o ! -r ${CFG_NAND_LIST} ]; then
   27: 				echo "Manifest cfg nand map - file '${CFG_NAND_LIST}' not found!"
   28: 				exit 1
   29: 			fi
   30: 		fi
   31: 
   32: 		sed -nE -e 's/^ *([^ #]+) */\1/p' < ${CFG_NAND_LIST} | xargs find | \
   33: 			cpio -o | gzip -9 | \
   34: 			imgupd -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} || exit 1
   35: 		;;
   36: 	erase)
   37: 		imgupd -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} /dev/zero || exit 1
   38:                 echo "Config NAND was erased!"
   39: 		;;
   40: 	restore)
   41: 		ELWIX_REMOTE_HOST=`cat /etc/myelwix`
   42: 		ping -c1 $(echo ${ELWIX_REMOTE_HOST} | cut -f3 -d '/' | cut -f2 -d '@') >/dev/null 2>&1
   43: 		if [ $? -ne 0 ]; then
   44: 			echo "ELWIX restore from host ${ELWIX_REMOTE_HOST} failed!!!"
   45: 			exit 1
   46: 		fi
   47: 
   48: 		echo "ELWIX starting restore process from ${ELWIX_REMOTE_HOST}"
   49: 		fetch -q -o- --user-agent=ELWIX_Restore --allow-sslv2 \
   50: 			--no-verify-peer --no-verify-hostname \
   51: 			${ELWIX_REMOTE_HOST}/${ELWIX_CFG_BACKUP_NAME} | \
   52: 			imgupd -R -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} || exit 1
   53: 		echo "ELWIX restore process complete. Now rebooting system ..."
   54: 		;;
   55: 	backup)
   56: 		ELWIX_REMOTE_HOST="/tmp/${ELWIX_CFG_BACKUP_NAME}"
   57: 
   58: 		echo "ELWIX starting backup process to ${ELWIX_REMOTE_HOST}"
   59: 		imgupd -gs ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} ${ELWIX_REMOTE_HOST} || exit 1
   60: 		echo "ELWIX backup process complete."
   61: 		;;
   62: 	upgrade)
   63: 		echo "ELWIX switch to upgrade mode. Starting TFTPd ..."
   64: 		echo " You can upload now elwix_firmware.bin image to device with \"firmware\" name!!!"
   65: 		echo "  Example: put elwix_firmware.bin firmware"
   66: 		for i in ${UPGRADE_GPIO_PINS}; do
   67: 			gpioctl $i 1 >/dev/null 2>&1 || pceng "$i=0" >/dev/null 2>&1
   68: 		done
   69: 		TFTPd -wR
   70: 		;;
   71: 	*)
   72: 		echo "Missing parameter - available options are (load | save | erase | backup | restore | upgrade)"
   73: 		;;
   74: esac
   75: 
   76: cd -