#!/bin/bash

#
# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

# -----------------------------------------------------------------------------
# Tool to manage ONOS applications using REST API.
# -----------------------------------------------------------------------------

# If ONOS_HOME is set, respect its value.
# If ONOS_HOME is not set (e.g. in the init or service environment),
# set it based on this script's path.
ONOS_HOME=${ONOS_HOME:-$(cd $(dirname $0)/.. >/dev/null 2>&1 && pwd)}
ONOS_WEB_USER=${ONOS_WEB_USER:-onos} # ONOS WEB User defaults to 'onos'
ONOS_WEB_PASS=${ONOS_WEB_PASS:-rocks} # ONOS WEB Password defaults to 'rocks'

. ${ONOS_HOME}/bin/_find-node

node=$(find_node ${1:-localhost})
cmd=${2:-show}

export URL=http://$node:8181/onos/v1/simplefabric/$cmd
#export HDR="-HContent-Type:application/octet-stream"
#export HAJ="-HContent-Type:application/json"
export curl="curl -sS --user $ONOS_WEB_USER:$ONOS_WEB_PASS --noproxy localhost "

# Prints usage help
function usage {
    echo "usage: onos-simplefabric <node-ip> status|show|intents|reactive-intents|refresh|flush" >&2
    exit 1
}

[ -z $node -o "$node" = "-h" -o "$node" = "--help" -o "$node" = "-?" ] && usage

case $cmd in
    status)  $curl -X GET $URL;;
    show)    $curl -X GET $URL;;
    intents) $curl -X GET $URL;;
    reactive-intents) $curl -X GET $URL;;
    refresh) $curl -X PUT $URL;;
    flush)   $curl -X PUT $URL;;

    *) usage;;
esac


status=$?
echo # new line for prompt
exit $status