rcconf.subr

#v10.0.4
# this is a temporary wrapper for version 9.2.2 is intended to make the transition to sqlite3 version if rc.conf more painless
# required:
# strings.subr
#

# init_rcconf ( $jname must be not empty )
# ( $sqlfile - specify sqlfile in dbdir for searching data. If empty - local file is prefered )
init_rcconf()
{
    local _JCOL _BCOL _A _ALLJCOL _ALLBCOL jname _sqlfile _datafile="local" i

    [ -n "${2}" ] && _datafile="${2}"
    _sqlfile="${dbdir}/${_datafile}.sqlite"

    [ ! -f "${_sqlfile}" ] && return 0

    . ${sharedir}/local-jails.schema
    _JCOL="${MYCOL}"

    #clean sqlite3 schema variables
    for i in ${_JCOL}; do
        unset ${i}
    done

    _ALLJCOL=$(echo ${_JCOL}|tr " " ",")

    # empty string on remote node if cbsd version is mistmatch ( diff. jail schema )
    _A=$( 2>/dev/null env sqldelimer="|" ${miscdir}/sqlcli ${_sqlfile} "SELECT ${_ALLJCOL} FROM jails WHERE jname=\"$1\"" )

    [ -z "${_A}" ] && return 1

    sqllist "${_A}" ${_JCOL}

    if [ "${emulator}" = "bhyve" ]; then
	. ${sharedir}/bhyve.conf
	_BCOL="${MYCOL}"
#	for i in ${_BCOL}; do
#	    unset ${i}
#	done
	jid=-1
	_ALLBCOL=$(echo ${_BCOL}|tr " " ",")
	_A=$( 2>/dev/null env sqldelimer="|" ${miscdir}/sqlcli ${_sqlfile} "SELECT ${_ALLBCOL} FROM bhyve WHERE jname=\"$1\"" )
	sqllist "${_A}" ${_BCOL}
    else
	jid=0
    fi

    # sanity check that jid and status are similar to the real state, for localhost  only
    if [ "${_datafile}" = "local" -a "${emulator}" ]; then
	get_jid
	if [ "${emulator}" = "bhyve" ]; then
	    if [ -e "/dev/vmm/${jname}" ]; then
		myjid="-1"
		status="1"
	    else
		status="0"
	    fi
	fi

	# check state when sqlite information is wrong and update it
	[ ${myjid} -ne $jid ] && jid=${myjid} && ${miscdir}/sqlcli ${dbdir}/local.sqlite "UPDATE jails SET jid=\"${myjid}\" WHERE jname=\"${1}\""

	# fix for status only for 0,1, not for slave or maintenace
	if [ ${status} -eq 0 -o ${status} -eq 1 ]; then
	    [ ${myjid} -ne 0 -a ${status} -eq 0 ] && status=1 && ${miscdir}/sqlcli ${dbdir}/local.sqlite "UPDATE jails SET status=\"1\" WHERE jname=\"${1}\""
	    [ ${myjid} -eq 0 -a ${status} -ne 0 -a ${status} -ne 2 ] && status=0 && ${miscdir}/sqlcli ${dbdir}/local.sqlite "UPDATE jails SET status=\"0\" WHERE jname=\"${1}\""
	fi
    fi

	# clean some variables if equal 0
	[ "${basename}" = "0" ] && unset basename
	[ "${slavenode}" = "0" ] && unset slavenode
	[ "${masterhost}" = "0" ] && unset masterhost
	[ "${exec_stop}" = "0" ] && unset ${exec_stop}
	[ "${exec_poststart}" = "0" ] && unset ${exec_poststart}
	[ "${exec_poststop}" = "0" ] && unset ${exec_poststop}
	[ "${exec_prestart}" = "0" ] && unset ${exec_prestart}
	[ "${exec_prestop}" = "0" ] && unset ${exec_prestop}
}

init_rcconf $jname $sqlfile