#!/bin/bash

################################################################################
# Copyright 2019 ModalAI Inc.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
#    this list of conditions and the following disclaimer in the documentation
#    and/or other materials provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors
#    may be used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# 4. The Software is licensed to be used solely in conjunction with devices
#    provided by ModalAI Inc.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
################################################################################

UTIL_NAME="voxl-env"

#
# Display the usage of this utility
#
print_usage(){
	echo "                                                                                "
	echo "Description:"
	echo "        Inspect and configure the environment settings."
	echo ""
	echo "Usage:"
	echo "  ${UTIL_NAME} show"
	echo "        Display the current environment settings"
	echo ""
}

if [[ $# -eq 0 ]]; then
	echo "Illegal usage"
	print_usage
	exit 1
elif [[ $1 == "show" ]]; then
	echo "ROS_MASTER_URI=${ROS_MASTER_URI}"
	echo "ROS_IP=${ROS_IP}"
	echo "CAM_CONFIG_ID=${CAM_CONFIG_ID}"
	echo "HIRES_CAM_ID=${HIRES_CAM_ID}"
	echo "TRACKING_CAM_ID=${TRACKING_CAM_ID}"
	echo "STEREO_CAM_ID=${STEREO_CAM_ID}"
	echo "TOF_CAM_ID=${TOF_CAM_ID}"
	exit 0
else
	echo "Illegal usage"
	print_usage
	exit 1
fi
