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fix update of config

    1: #!/bin/sh
    2: #
    3: # U-boot cfg nand map load/save management script
    4: #
    5: # $Id: rc.cfg,v 1.3.2.10 2017/06/29 09:15:09 misho Exp $
    6: 
    7: CFG_NAND_LIST="/etc/cfg.map"
    8: CFG_NAND_MAP="/dev/ada0g"
    9: CFG_NAND_SIZE=524288
   10: 
   11: ELWIX2="/dev/ufs/elwix2"
   12: 
   13: UPGRADE_GPIO_PINS="1 2 3"
   14: 
   15: ELWIX_CFG_BACKUP_NAME="elwix_cfg_$(hostname).bin"
   16: 
   17: PKG2CF="/elwix/cf/pkg"
   18: 
   19: die() { echo -n "EXIT: " >&2; echo "$@" >&2; exit 1; }
   20: 
   21: cd ${2:-/etc}
   22: 
   23: case "$1" in
   24: 	load)
   25: 		imgupd -gs ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} | \
   26: 		      gunzip 2>&- | cpio -iud 2>&- || die "ERROR:: config load"
   27: 		;;
   28: 	save)
   29: 		if [ ! -r ${CFG_NAND_LIST} ]; then
   30: 			echo "# Auto generated manifest file" >${CFG_NAND_LIST}
   31: 			find . >>${CFG_NAND_LIST}
   32: 			if [ $? -ne 0 -o ! -r ${CFG_NAND_LIST} ]; then
   33: 				die "ERROR:: Manifest cfg nand map - file '${CFG_NAND_LIST}' not found!"
   34: 			fi
   35: 		fi
   36: 
   37: 		sed -nE -e 's/^ *([^ #]+) */\1/p' < ${CFG_NAND_LIST} | xargs find | \
   38: 			cpio -o | gzip -9 | \
   39: 			imgupd -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} || die "ERROR:: config save"
   40: 		;;
   41: 	erase)
   42: 		imgupd -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} /dev/zero || die "ERROR:: config erase"
   43:                 echo "Config NAND was erased!"
   44: 		;;
   45: 	restore)
   46: 		ELWIX_REMOTE_HOST=`cat /etc/myelwix`
   47: 		ping -c1 $(echo ${ELWIX_REMOTE_HOST} | cut -f3 -d '/' | cut -f2 -d '@') >/dev/null 2>&1
   48: 		if [ $? -ne 0 ]; then
   49: 			die "ERROR:: ELWIX restore from host ${ELWIX_REMOTE_HOST} failed!!!"
   50: 		fi
   51: 
   52: 		echo "ELWIX starting restore process from ${ELWIX_REMOTE_HOST}"
   53: 		fetch -q -o- --user-agent=ELWIX_Restore --allow-sslv2 \
   54: 			--no-verify-peer --no-verify-hostname \
   55: 			${ELWIX_REMOTE_HOST}/${ELWIX_CFG_BACKUP_NAME} | \
   56: 			imgupd -R -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} || die "ERROR:: config restore"
   57: 		echo "ELWIX restore process complete. Now rebooting system ..."
   58: 		;;
   59: 	backup)
   60: 		ELWIX_REMOTE_HOST="/tmp/${ELWIX_CFG_BACKUP_NAME}"
   61: 
   62: 		echo "ELWIX starting backup process to ${ELWIX_REMOTE_HOST}"
   63: 		imgupd -gs ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} ${ELWIX_REMOTE_HOST} || die "ERROR:: config backup"
   64: 		echo "ELWIX backup process complete."
   65: 		;;
   66: 	upgrade)
   67: 		echo "ELWIX switch to upgrade mode. Starting TFTPd ..."
   68: 		echo " You can upload now elwix_firmware.bin image to device with \"firmware\" name!!!"
   69: 		echo "  Example: put elwix_firmware.bin firmware"
   70: 		for i in ${UPGRADE_GPIO_PINS}; do
   71: 			gpioctl $i 1 >/dev/null 2>&1 || pceng "$i=0" >/dev/null 2>&1
   72: 		done
   73: 		TFTPd -wR
   74: 		;;
   75: 	pkg_save)
   76: 		echo "ELWIX syncing information about installed packages into storage"
   77: 		cfexec tar -czvf /elwix/altroot/pkg/db/pkgz.tar.gz /var/db/pkg/* || die "ERROR:: package save"
   78: 		echo "ELWIX sync process complete."
   79: 		;;
   80: 	pkg_load)
   81: 		echo "ELWIX loading information about installed packages from storage"
   82: 		tar -xzvpf /elwix/altroot/pkg/db/pkgz.tar.gz -C / || die "ERROR:: package load"
   83: 		echo "ELWIX load process complete."
   84: 		;;
   85: 	pkg2cf)
   86: 		echo "ELWIX setup new pkg location on CF at $PKGCF"
   87: 		if ! mount | grep "/elwix/cf"; then
   88: 			echo "Skip pkg2cf setup, because CF partition isn't mounted ..."
   89: 			exit 1
   90: 		fi
   91: 		if [ ! -L /elwix/local -a ! -L /elwix/altroot/pkg/db ]; then
   92: 			mkdir -p ${PKG2CF}/db
   93: 			mkdir -p ${PKG2CF}/local
   94: 			cp -r /elwix/altroot/pkg/db/* ${PKG2CF}/db
   95: 			cp -r /elwix/local/* ${PKG2CF}/local
   96: 			rm -rf /elwix/local /elwix/altroot/pkg/db
   97: 			ln -s ${PKG2CF}/db /elwix/altroot/pkg/db
   98: 			ln -s ${PKG2CF}/local /elwix/local
   99: 		fi
  100: 		echo "ELWIX pkg2cf setup complete."
  101: 		;;
  102: 	boot2)
  103: 		echo "ELWIX setup boot from second image"
  104: 		if [ -c $ELWIX2 ]; then
  105: 			cfger -o /tmp/loader.conf.local.tmp -c "Edit by /etc/rc.cfg" -Ss currdev /boot/loader.conf.local "disk0f:"
  106: 			cfexec cp /tmp/loader.conf.local.tmp /boot/loader.conf.local
  107: 			rm -f /tmp/loader.conf.local.tmp
  108: 		else
  109: 			die "ERROR:: ELWIX has no second usable image!"
  110: 		fi
  111: 		echo "ELWIX boot2 setup complete."
  112: 		;;
  113: 	boot)
  114: 		echo "ELWIX setup boot from main image"
  115: 		cfger -o /tmp/loader.conf.local.tmp -c "Edit by /etc/rc.cfg" -Ss currdev /boot/loader.conf.local "disk0a:"
  116: 		cfexec cp /tmp/loader.conf.local.tmp /boot/loader.conf.local
  117: 		rm -f /tmp/loader.conf.local.tmp
  118: 		echo "ELWIX boot setup complete."
  119: 		;;
  120: 	*)
  121: 		echo "Missing parameter - available options are (load | save | erase | backup | restore | upgrade | pkg_load | pkg_save | pkg2cf | boot2 | boot)"
  122: 		;;
  123: esac
  124: 
  125: cd -