path: root/vconf-compat/vconftool

#!/bin/sh
PATH=/bin:/usr/bin:/sbin:/usr/sbin

BUXTONTOOL=/usr/bin/buxton2ctl

OPT_DIRECT=""
OPT_TYPE=""
OPT_RECUR=0
OPT_INIT=""
OPT_DEBUG=0
OPT_FORCE=0

OWNER=buxton
MEM_DBPATH=/run/buxton2/memory.db

usage() {
	COMM=`basename $0`
cat << EOF

 Usage:
   $COMM set [set-options] <key name> <value>
   $COMM get [get-options] <key name>
   $COMM unset <key name>

 set-options:
   -t, --type=int|bool|double|string   Type of key
   -u, --uid=UID                       User ID (for compatibility, ignored)
   -g, --gid=GID                       Gourp ID (for compatibility, ignored)
   -i, --install                       Install memory type key
   -s, --smack=LABEL                   Set a SMACK label (for compatibility, ignored)
   -f, --force                         Overwrite by force

   ex)
     $COMM set -t string db/testapp/key1 "This is test"
     $COMM set -t int -i memory/testapp/status -1

 get-options:
   -r, --recursive                     Retrieve all keys having the given prefix

   ex)
     $COMM get db/testapp/key1
     $COMM get -r db/testapp

EOF
	exit 1
}

dbg() {
	[ ${OPT_DEBUG} -eq 0 ] && return 0
	echo "$*" >&2
	return 0
}

get_layer() {
	case "$1" in
	memory*)
		echo -n "memory"
		;;
	*)
		echo -n "system"
		;;
	esac
}

get_key() {
	[ -z "$1" ] && exit 1

	LAYER=`get_layer $1`

	dbg ${BUXTONTOOL} ${OPT_DIRECT} get ${LAYER} $1
	RES=`${BUXTONTOOL} ${OPT_DIRECT} get ${LAYER} $1 2>&1`
	[ $? -ne 0 ] && echo "Error: $RES" && exit 1
	VAL=`echo "$RES" | sed 's/^.* = //g; s/\(.*\): \(.*\)$/\2 (\1)/g'`
	echo "$1, value = $VAL"
}

do_get() {
	[ -z "${OPT_KEY}" ] && echo "Invalid key name" && usage

	if [ $OPT_RECUR -eq 0 ]; then
		get_key ${OPT_KEY}
		exit $?
	fi

	LAYER=`get_layer ${OPT_KEY}`

	dbg ${BUXTONTOOL} ${OPT_DIRECT} list-keys ${LAYER} | grep ^${OPT_KEY}
	LIST=`${BUXTONTOOL} ${OPT_DIRECT} list-keys ${LAYER} | grep ^${OPT_KEY}`
	for k in $LIST; do
		get_key $k
	done

	#For defensive programming
	if [ "${OPT_DIRECT}" == "-d" ]
	then
		chown ${OWNER}:${OWNER} ${MEM_DBPATH}
	fi
}

do_dump() {
	[ -z "${OPT_KEY}" ] && echo "Invalid key name" && usage

	LAYER=`get_layer ${OPT_KEY}`

	dbg ${BUXTONTOOL} ${OPT_DIRECT} dump ${LAYER}
	${BUXTONTOOL} ${OPT_DIRECT} dump ${LAYER}
}

do_unset() {
	[ -z "${OPT_KEY}" ] && echo "Invalid key name" && usage

	LAYER=`get_layer ${OPT_KEY}`

	dbg ${BUXTONTOOL} ${OPT_DIRECT} unset ${LAYER} ${OPT_KEY}
	RES=`${BUXTONTOOL} ${OPT_DIRECT} unset ${LAYER} ${OPT_KEY} 2>&1`
	[ $? -ne 0 ] && echo "Error: $RES" && exit 1
	exit 0
}

get_type() {
	case "$1" in
	int)    echo -n "int32"  ;;
	bool)   echo -n "bool"   ;;
	double) echo -n "double" ;;
	string) echo -n "string" ;;
	*)      echo -n ""       ;;
	esac
}

do_create() {
	[ -z "${OPT_KEY}" ] && echo "Invalid key name" && usage

	LAYER=`get_layer ${OPT_KEY}`
	TYPE=`get_type ${OPT_TYPE}`
	[ -z "${TYPE}" ] && echo "Type '${OPT_TYPE}': Invalid type" && usage

	dbg ${BUXTONTOOL} ${OPT_DIRECT} create-${TYPE} \
		${LAYER} ${OPT_KEY} \"${OPT_VAL}\" \"\" \"\"
	RES=`${BUXTONTOOL} ${OPT_DIRECT} create-${TYPE} \
		${LAYER} ${OPT_KEY} "${OPT_VAL}" "" "" 2>&1`
	[ $? -ne 0 ] && echo "Error: $RES" && exit 1

	exit 0
}

do_set() {
	[ -z "${OPT_KEY}" ] && echo "Invalid key name" && usage

	LAYER=`get_layer ${OPT_KEY}`
	TYPE=`get_type ${OPT_TYPE}`
	[ -z "${TYPE}" ] && echo "Type '${OPT_TYPE}': Invalid type" && usage

	RES=`${BUXTONTOOL} ${OPT_DIRECT} get ${LAYER} ${OPT_KEY} 2>&1`
	if [ $? -eq 0 ]
	then
		if [ ${OPT_FORCE} -eq 0 ]; then
			echo "Key already exist. Use -f option to force update"
			exit 1
		fi
	else
		do_create
		exit $?
	fi

	#For defensive programming
	if [ "${OPT_DIRECT}" == "-d" ]
	then
		chown ${OWNER}:${OWNER} ${MEM_DBPATH}
	fi

	dbg ${BUXTONTOOL} ${OPT_DIRECT} ${OPT_INIT} set-${TYPE} \
		${LAYER} ${OPT_KEY} \"${OPT_VAL}\"
	RES=`${BUXTONTOOL} ${OPT_DIRECT} ${OPT_INIT} set-${TYPE} \
		${LAYER} ${OPT_KEY} "${OPT_VAL}" 2>&1`
	if [ $? -ne 0 ]; then
		echo "Error: $RES"
		exit 1
	fi

	exit 0
}

do_backup() {
	[ -z "${OPT_KEY}" ] && echo "Invalid key name" && usage
	[ -z "${OPT_VAL}" ] && echo "Invalid directory" && usage
	[ ! -d ${OPT_VAL} ] && echo "${OPT_VAL} directory not exist" && exit 1

	OPT_DIRECT="-d"

	LAYER=`get_layer ${OPT_KEY}`

	dbg ${BUXTONTOOL} ${OPT_DIRECT} get ${LAYER} ${OPT_KEY}
	RES=`${BUXTONTOOL} ${OPT_DIRECT} get ${LAYER} ${OPT_KEY} 2>&1`
	[ $? -ne 0 ] && echo "Error: $RES" && exit 1
	VAL=`echo "$RES" | sed 's/^.* = //g; s/\(.*\): \(.*\)$/\2 (\1)/g'`

	KEY=`echo ${OPT_KEY} | sed 's/\//\+/g'`
	echo $RES > ${OPT_VAL}/${KEY}
}

restore_key() {
	KEY_PATH=$2/$1
	KEY_NAME=`echo $1 | sed 's/\+/\//g'`

	LAYER=`get_layer ${KEY_NAME}`
	TYPE=`cat ${KEY_PATH} | sed 's/^.* = //g; s/\(.*\):\(.*\)$/\1/g; s/\(.*\)/\L\1/'`
	VAL=`cat ${KEY_PATH} | sed 's/^.*: *//g'`

	if [ "${TYPE}" == "boolean" ]
	then
		TYPE="bool"
		if [ "${VAL}" == "True" ]
		then
			VAL="1"
		else
			VAL="0"
		fi
	fi

	dbg ${BUXTONTOOL} ${OPT_DIRECT} set-${TYPE} \
		${LAYER} ${KEY_NAME} \"${VAL}\"
	RES=`${BUXTONTOOL} ${OPT_DIRECT} set-${TYPE} \
		${LAYER} ${KEY_NAME} "${VAL}" 2>&1`
	[ $? -ne 0 ] && echo "Error: $RES"
}

do_restore() {
	DIR=${OPT_VAL}
	[ -z "${OPT_KEY}" ] && echo "Invalid key name" && usage
	[ -z "${DIR}" ] && echo "Invalid directory" && usage
	[ ! -d ${DIR} ] && echo "${DIR} directory not exist" && exit 1

	OPT_DIRECT="-d"

	if [ "${OPT_KEY}" == "all" ]
	then
		KEY_LIST=`ls ${DIR} | grep -G '^memory+\|^db+\|^file+'`
		for I in $KEY_LIST
		do
			restore_key $I ${DIR}
		done
	else
		KEY_FILE=`echo ${OPT_KEY} | sed 's/\//\+/g'`
		KEY_PATH=${DIR}/${KEY_FILE}
		if [ -e ${DIR}/${KEY_FILE} ]
		then
			restore_key ${KEY_FILE} ${DIR}
		else
			echo "There is no backup for ${OPT_KEY}"
		fi
	fi
}

_getopt() {
	eval set -- `
		for x in "$@"; do
			echo -n "'$x'" \
				| sed -e "s/\(.\)'\(.\)/\\1\\\\'\\2/g" \
				-e "s/^'\(-[0-9.]*\)'\$/'protect-sign:\1'/g" \
				-e "s/$/ /g"
		done
	`

	getopt -n `basename $0` \
		-l type:,recursive,gid:,uid:,force,install,smack:,debug,verbose,quiet \
		-o t:rg:u:fis:dvq -- "$@" \
		| sed -e "s/'protect-sign:/'/g"
}

eval set -- `_getopt "$@"`

while [ "$1" != "--" ]; do
	case "$1" in
	-t|--type)
		OPT_TYPE="$2"
		shift 2
		;;
	-r|--recursive)
		OPT_RECUR=1
		shift
		;;
	-g|--gid|-u|--uid)
		# ignore
		shift 2
		;;
	-f|--force)
		OPT_FORCE=1
		shift
		;;
	-v|--verbose|-q|--quiet)
		# ignore
		shift
		;;
	-i|--install)
		OPT_INIT="-i"
		shift
		;;
	-s|--smack)
		# ignore
		shift 2
		;;
	-d|--debug)
		OPT_DEBUG=1
		shift
		;;
	*)
		echo "Invalid argument $1"
		usage
		;;
	esac
done

shift
OPT_CMD="$1"
OPT_KEY="$2"
OPT_VAL="$3"

# check daemon status
if [ ! -x ${BUXTONTOOL} ]; then
	echo "${BUXTONTOOL} not exist" >&2
	exit 1
fi

${BUXTONTOOL} check 2>&1 > /dev/null
if [ $? -ne 0 ]; then
	OPT_DIRECT="-d"
fi

case "$OPT_CMD" in
get)   do_get ;;
set)   do_set ;;
unset) do_unset ;;
backup) do_backup ;;
restore) do_restore ;;
dump) do_dump ;;
*)     usage ;;
esac