1*22ce4affSfengbojiang#- 2*22ce4affSfengbojiang# SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3*22ce4affSfengbojiang# 4*22ce4affSfengbojiang# Copyright (c) 2020 Ahsan Barkati 5*22ce4affSfengbojiang# 6*22ce4affSfengbojiang# Redistribution and use in source and binary forms, with or without 7*22ce4affSfengbojiang# modification, are permitted provided that the following conditions 8*22ce4affSfengbojiang# are met: 9*22ce4affSfengbojiang# 1. Redistributions of source code must retain the above copyright 10*22ce4affSfengbojiang# notice, this list of conditions and the following disclaimer. 11*22ce4affSfengbojiang# 2. Redistributions in binary form must reproduce the above copyright 12*22ce4affSfengbojiang# notice, this list of conditions and the following disclaimer in the 13*22ce4affSfengbojiang# documentation and/or other materials provided with the distribution. 14*22ce4affSfengbojiang# 15*22ce4affSfengbojiang# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16*22ce4affSfengbojiang# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17*22ce4affSfengbojiang# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18*22ce4affSfengbojiang# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19*22ce4affSfengbojiang# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20*22ce4affSfengbojiang# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21*22ce4affSfengbojiang# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22*22ce4affSfengbojiang# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23*22ce4affSfengbojiang# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24*22ce4affSfengbojiang# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25*22ce4affSfengbojiang# SUCH DAMAGE. 26*22ce4affSfengbojiang# 27*22ce4affSfengbojiang# $FreeBSD$ 28*22ce4affSfengbojiang# 29*22ce4affSfengbojiang 30*22ce4affSfengbojiang. $(atf_get_srcdir)/../../sys/common/vnet.subr 31*22ce4affSfengbojiang 32*22ce4affSfengbojiangcheck_route() 33*22ce4affSfengbojiang{ 34*22ce4affSfengbojiang jname=$1 35*22ce4affSfengbojiang dest=$2 36*22ce4affSfengbojiang result=$(jexec $jname netstat -r --libxo json) 37*22ce4affSfengbojiang 38*22ce4affSfengbojiang # This query selects the JSON item from the array of rt-entry 39*22ce4affSfengbojiang # for which the destination address is $dest 40*22ce4affSfengbojiang query=".statistics.\"route-information\".\"route-table\".\"rt-family\"[0].\"rt-entry\"[]|select(.destination==\"${dest}\")" 41*22ce4affSfengbojiang 42*22ce4affSfengbojiang # Gateway is then extracted from the JSON item as described above 43*22ce4affSfengbojiang gateway=$(echo $result | jq -r ${query}.gateway) 44*22ce4affSfengbojiang 45*22ce4affSfengbojiang echo ${gateway} 46*22ce4affSfengbojiang} 47*22ce4affSfengbojiang 48