mirror of
https://github.com/sdr-enthusiasts/docker-adsb-ultrafeeder.git
synced 2024-12-04 19:50:10 +00:00
148 lines
7.3 KiB
Text
Executable file
148 lines
7.3 KiB
Text
Executable file
#!/usr/bin/with-contenv bash
|
|
|
|
# shellcheck shell=bash disable=SC2015
|
|
#
|
|
# This scripts should be sourced by the /etc/services.d/xxx/run modules for
|
|
# readsb, mlat-client, and mlathub. It interprets the ULTRAFEEDER_CONFIG / ULTRAFEEDER_NET_CONNECTOR parameter
|
|
# and makes individual net-connector strings available for these three modules.
|
|
#
|
|
#---------------------------------------------------------------------------------------------
|
|
# Copyright (C) 2023-2024, Ramon F. Kolb (kx1t) and contributors
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify it
|
|
# under the terms of the GNU General Public License as published by the
|
|
# Free Software Foundation, either version 3 of the License, or (at your option)
|
|
# any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License along with this program.
|
|
# If not, see <https://www.gnu.org/licenses/>.
|
|
#---------------------------------------------------------------------------------------------
|
|
#
|
|
# Note:
|
|
# ULTRAFEEDER_CONFIG and ULTRAFEEDER_NET_CONNECTOR can be used interchangeably
|
|
# If both are defined, they will be considered jointly.
|
|
#
|
|
# Format:
|
|
# ULTRAFEEDER_CONFIG=adsb,host,port,protocol[,uuid=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX][,extra-arguments]
|
|
# ULTRAFEEDER_CONFIG=mlat,host,port[,return_port][,uuid=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX][,extra-arguments]
|
|
# ULTRAFEEDER_CONFIG=mlathub,host,port,protocol[,uuid=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX][,extra-arguments]
|
|
#
|
|
# The ULTRAFEEDER_CONFIG parameter can have multiple config strings, separated by a `;`
|
|
# Please note that the config strings cannot contain `;` or `,` -- undefined things may happen if these characters are present.
|
|
#
|
|
# In the above configuration strings:
|
|
# `host` is an IP address. Specify an IP/hostname/containername for incoming or outgoing connections.
|
|
# `port` is a TCP port number
|
|
# `protocol` can be one of the following:
|
|
# `beast_reduce_out`: Beast-format output with lower data throughput (saves bandwidth and CPU)
|
|
# `beast_reduce_plus_out`: Beast-format output with extra data (UUID). This is the preferred format when feeding the "new" aggregator services
|
|
# `beast_out`: Beast-format output
|
|
# `beast_in`: Beast-format input
|
|
# `raw_out`: Raw output
|
|
# `raw_in`: Raw input
|
|
# `sbs_out`: SBS-format output
|
|
# `vrs_out`: SBS-format output
|
|
# `uuid=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX` is an optional parameter that sets the UUID for this specific instance.
|
|
# It will override the global `UUID` parameter. This is only needed when you want to send different UUIDs to different aggregators.
|
|
# `input_connect=host:port is an optional parameter that sets the input_connect values for this instance`
|
|
# `lat=xxxx` is an optional parameter that sets the latitude for this specific instance
|
|
# `lon=xxxx` is an optional parameter that sets the longitude for this specific instance
|
|
# `alt=xxxx` is an optional parameter that sets the altitude for this specific instance
|
|
# `extra-arguments` can be any additional command line argument you want to pass to readsb, mlathub, or mlat-client
|
|
# Example: `--net-only`. Please make sure to only once pass in an extra argument for each of the adsb|mlat|mlathub service.
|
|
|
|
# Do some prep work:
|
|
# combine ULTRAFEEDER_CONFIG and ULTRAFEEDER_NET_CONNECTOR
|
|
ULTRAFEEDER_CONFIG="${ULTRAFEEDER_CONFIG}${ULTRAFEEDER_CONFIG:+;}${ULTRAFEEDER_NET_CONNECTOR}"
|
|
# remove any newlines:
|
|
ULTRAFEEDER_CONFIG="${ULTRAFEEDER_CONFIG//$'\n'/}"
|
|
# Strip any extraneous spaces:
|
|
ULTRAFEEDER_CONFIG="${ULTRAFEEDER_CONFIG#"${ULTRAFEEDER_CONFIG%%[![:space:]]*}"}" # strip leading space
|
|
ULTRAFEEDER_CONFIG="${ULTRAFEEDER_CONFIG//; /;}"
|
|
|
|
# Now read each entry and parse it:
|
|
|
|
READSB_CONF_ARR=()
|
|
MLATHUB_CONF_ARR=()
|
|
|
|
readarray -td ";" configs < <(printf '%s' "${ULTRAFEEDER_CONFIG}")
|
|
|
|
# Now loop through the MLAT_CONFIG items and start up an Mlat_client for each of them:
|
|
for instance in "${configs[@]}"
|
|
do
|
|
[[ -z "${instance}" ]] && continue || true
|
|
# put individual params into the $params array:
|
|
readarray -td "," param < <(printf '%s' "${instance}")
|
|
|
|
# Process based on parameter string type in param[0]:
|
|
param[0]="${param[0],,}"
|
|
case "${param[0]}" in
|
|
|
|
adsb)
|
|
# parse arguments for main readsb
|
|
# build net-connector string into $readsb_str
|
|
# and add any extra arguments in as individual entries into READSB_CONF_ARR()
|
|
readsb_str="${param[1]},${param[2]},${param[3]}"
|
|
for ((i=4; i<${#param[*]}; i++))
|
|
do
|
|
if [[ "${param[i]:0:5}" == "uuid=" ]]; then
|
|
readsb_str="${readsb_str},${param[i]}"
|
|
elif [[ -n "${param[i]}" ]]; then
|
|
READSB_CONF_ARR+=("${param[i]}")
|
|
fi
|
|
done
|
|
# Now add $readsb_str to the READSB_CONF_ARR() as --net-connector argument:
|
|
READSB_CONF_ARR+=("--net-connector=${readsb_str}")
|
|
;;
|
|
|
|
mlat)
|
|
# parse arguments for the individual MLAT clients.
|
|
# In this case, the mlat-client run module will interpret everything
|
|
# as long as it is in the MLAT_CONFIG parameter. So we'll just add that here.
|
|
MLAT_CONFIG="${MLAT_CONFIG}${MLAT_CONFIG:+;}${instance#*,}"
|
|
;;
|
|
|
|
mlathub)
|
|
# parse arguments for mlat_hub
|
|
# build net-connector string into $readsb_str
|
|
# and add any extra arguments in as individual entries into MLATHUB_CONF_STR()
|
|
mlathub_str="${param[1]},${param[2]},${param[3]}"
|
|
for ((i=4; i<${#param[*]}; i++))
|
|
do
|
|
if [[ "${param[i]:0:5}" == "uuid=" ]]; then
|
|
mlathub_str="${readsb_str},${param[i]}"
|
|
elif [[ -n "${param[i]}" ]]; then
|
|
MLATHUB_CONF_ARR+=("${param[i]}")
|
|
fi
|
|
done
|
|
# Now add $readsb_str to the READSB_CONF_STR as --net-connector argument:
|
|
MLATHUB_CONF_ARR+=("--net-connector=${mlathub_str}")
|
|
;;
|
|
|
|
*)
|
|
# Check if there's anything in ${ULTRAFEEDER_NET_CONNECTOR} -- if not, it's a bad config element. If yes, add it as if it were ADSB
|
|
if [[ -z "${ULTRAFEEDER_NET_CONNECTOR}" ]]; then
|
|
echo "[$(date)][${APPNAME}] Warning: skipping unknown ULTRAFEEDER_CONFIG config element \"${instance}\""
|
|
else
|
|
# parse arguments for main readsb
|
|
# build net-connector string into $readsb_str
|
|
# and add any extra arguments in as individual entries into READSB_CONF_ARR()
|
|
readsb_str="${param[0]},${param[1]},${param[2]}"
|
|
for ((i=3; i<${#param[*]}; i++))
|
|
do
|
|
if [[ "${param[i]:0:5}" == "uuid=" ]]; then
|
|
readsb_str="${readsb_str},${param[i]}"
|
|
elif [[ -n "${param[i]}" ]]; then
|
|
READSB_CONF_ARR+=("${param[i]}")
|
|
fi
|
|
done
|
|
# Now add $readsb_str to the READSB_CONF_ARR() as --net-connector argument:
|
|
READSB_CONF_ARR+=("--net-connector=${readsb_str}")
|
|
fi
|
|
esac
|
|
|
|
done
|