A dual band aprs digipeater with enhanced telemetry capabilities.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

44 lines
2.9 KiB

##################################################################################
# Bash library for reading configuration file #
# #
# Example use: #
# #
# #!/usr/bin/env bash #
# source config.shlib; # load the config library functions #
# echo "$(config_get myvar)"; # will be found in user-cfg #
# printf -- "%s\n" "$(config_get myvar $config_file_name)"; # safer way of #
# # echoing! #
# myvar="$(config_get myvar)"; # how to just read a value without echoing #
# echo "$(config_get othervar)"; # will fall back to defaults #
# echo "$(config_get bleh)"; # "__UNDEFINED__" since it isn't set anywhere #
# #
# (C)2021 M.T. Konstapel https://meezenest.nl/mees #
# #
# This file is part of PE1RXF-APRS-server. #
# #
# PE1RXF-APRS-server 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. #
# #
# PE1RXF-APRS-server 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 PE1RXF-APRS-server If not, see <https://www.gnu.org/licenses/>. #
# #
##################################################################################
config_read_file() {
(grep -E "^${2}=" -m 1 "${1}" 2>/dev/null || echo "VAR=__UNDEFINED__") | head -n 1 | cut -d '=' -f 2-;
}
config_get() {
val="$(config_read_file "${2}" "${1}")";
if [ "${val}" = "__UNDEFINED__" ]; then
val="$(config_read_file pe1rxf-aprs-server.cfg.defaults "${1}")";
fi
printf -- "%s" "${val}";
}