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#!/bin/bash
#
# Copyright (c) 2020 by Thomas A. Early N7TAE
#
# 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 2 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 <http://www.gnu.org/licenses/>.
SetBooleanValue () {
local dvname
local cv
if [ -z $2 ]; then
if [ -z ${!1+x} ]; then
if [[ "$1" == module_[abc]_* ]]; then
echo matches
dvname=${1//_[abc]_/_x_}
else
echo does not match
dvname=${1}_d
fi
cv=${!dvname}
else
cv=${!1}
fi
if [[ $cv == [tT]* ]]; then
eval ${1}=false
else
eval ${1}=true
fi
elif [[ "$2" == [tT]* ]]; then
eval ${1}=true
else
eval ${1}=false
fi
}
EvaluateVar () {
if [ -z ${!1+x} ]; then
if [ -z "${!2}" ]; then
echo "'' <DEFAULT>"
else
echo "${!2} <DEFAULT>"
fi
else
if [ -z "${!1}" ]; then
echo "''"
else
echo "${!1}"
fi
fi
}
WriteMemFile () {
local file
file="$rcfg"
echo "# created on `date`" > $file
[ -z ${callsign+x} ] || echo "callsign='$callsign'" >> $file
[ -z ${nummod+x} ] || echo "nummod=$nummod" >> $file
[ -z ${ip4addr+x} ] || echo "ip4addr='$ip4addr'" >> $file
[ -z ${ip6addr+x} ] || echo "ip6addr='$ip6addr'" >> $file
[ -z ${tcaddress+x} ] || echo "tcaddress='$tcaddress'" >> $file
[ -z ${tcmodules+x} ] || echo "tcmodules='$tcmodules'" >> $file
[ -z ${ysfenable+x} ] || echo "ysfenable=$ysfenable" >> $file
[ -z ${ysfmodule+x} ] || echo "ysfmodule='$ysfmodule'" >> $file
[ -z ${ysflocaldb+x} ] || echo "ysflocaldb=$ysflocaldb" >> $file
[ -z ${ysfdbname+x} ] || echo "ysfdbname='$ysfdbname'" >> $file
[ -z ${ysfdbuser+x} ] || echo "ysfdbuser='$ysflocaldb'" >> $file
[ -z ${ysfdbpw+x} ] || echo "ysfdbpw='$ysfdbpw'" >> $file
[ -z ${g3support+x} ] || echo "g3support=$g3support" >> $file
[ -z ${dbsupport+x} ] || echo "dbsupport=$dbsupport" >> $file
}
WriteSRCHFile () {
local file m
file="$srch"
echo "// Created on `date`" > $file
echo "#define CALLSIGN \"${callsign}\"" >> $file
if [[ "$callsign" == XRF* ]]; then
echo "#define NO_XLX" >> $file
fi
if [ -z ${nummod+x} ]; then
echo "#define NB_OF_MODULES ${nummod_d}" >> $file
else
echo "#define NB_OF_MODULES ${nummod}" >> $file
fi
[ -z ${ip4addr+x} ] || echo "#define LISTEN_IPV4 \"${ip4addr}\"" >> $file
[ -z ${ip6addr+x} ] || echo "#define LISTEN_IPV6 \"${ip6addr}\"" >> $file
if [ ! -z ${tcaddress+x} ]; then
echo "#define TRANSCODER_IP \"${tcaddress}\"" >> $file
if [ -z ${tcmodules+x} ]; then
echo "#define TRANSCODED_MODULES \"${tcmodules_d}\"" >> $file
else
echo "#define TRANSCODED_MODULES \"${tcmodules}\"" >> $file
fi
fi
if [[ "$callsign" == XLX* ]]; then
if [ -z ${ysfenable+x} ]; then
echo "#define YSF_AUTOLINK_ENABLE ${ysfenable_d}" >> $file
else
echo "#define YSF_AUTOLINK_ENABLE ${ysfenable}" >> $file
fi
if [ -z ${ysfmodule+x} ]; then
echo "#define YSF_AUTOLINK_MODULE '${ysfmodule_d}'" >> $file
else
echo "#define YSF_AUTOLINK_MODULE '${ysfmodule}'" >> $file
fi
if [[ "$ysflocaldb" == true ]]; then
echo '#define YSF_DB_SUPPORT true' >> $file
echo "#define YSF_DB_NAME \"$ysfdbname\"" >> $file
echo "#define YSF_DB_USER \"$ysfdbuser\"" >> $file
echo "#define YSF_DB_PASSWORD \"$ysfdbpw\"" >> $file
else
echo '#define YSF_DB_SUPPORT false' >> $file
fi
fi
if [ -z ${g3support+x} ]; then
m=${g3support_d}
else
m=${g3support}
fi
if [[ "$m" != true ]]; then
echo "#define NO_G3" >> $file
fi
}
WriteSRCMKFile () {
local file
file="$srcm"
echo "# Created on `date`" > $file
if [[ "$callsign" == XLX* ]]; then
echo "is_xlx = true" >> $file
else
echo "is_xlx = false" >> $file
fi
[ -z ${ip4addr+x} ] || echo "ipv4 = $ip4addr" >> $file
[ -z ${ip6addr+x} ] || echo "ipv6 = $ip6addr" >> $file
[ -z ${tcaddress+x} ] || echo "tc_ip = $tcaddress" >> $file
if [ -z ${g3support+x} ]; then
echo "use_g3 = $g3support_d" >> $file
else
echo "use_g3 = $g3support" >> $file
fi
if [ -z ${dbsupport+x} ]; then
echo "debug = $dbsupport_d" >> $file
else
echo "debug = $dbsupport" >> $file
fi
}
WriteAmbeHFile () {
local file
file="$ambh"
echo "// Created on `date`" > $file
echo "#define TRANSCODER_IP \"${tcaddress}\"" >> $file
}
WriteAmbeMKFile () {
local file
file="$ambm"
echo "# created on `date`" > $file
if [ -z ${dbsupport+x} ]; then
echo "debug = $dbsupport_d" >> $file
else
echo "debug = $dbsupport" >> $file
fi
}
WriteCfgPhpFile () {
cat << EOF > $ysfs
// Created on $(date)
<?php
define('DB_SERVER', 'localhost');
define('DB_USERNAME', '${ysfdbuser}');
define('DB_PASSWORD', '${ysfdbpw}');
define('DB_NAME', '${ysfdbname}');
// Attempt to connect to MySQL database
\$link = mysqli_connect(DB_SERVER, DB_USERNAME, DB_PASSWORD, DB_NAME);
// Check connection
if (\$link === false) { die("ERROR: Could not connect. " . mysqli_connect_error()); }
?>
EOF
}
WriteDBCreateFile () {
cat << EOF > $dbcr
CREATE DATABASE IF NOT EXISTS ${ysfdbname};
USE ${ysfdbname};
CREATE TABLE IF NOT EXISTS ysfnodes (
callsign VARCHAR(7) PRIMARY KEY,
password VARCHAR(255) NOT NULL,
txfreq INT NOT NULL DEFAULT 446500000,
rxfreq INT NOT NULL DEFAULT 446500000,
created_at DATETIME DEFAULT CURRENT_TIMESTAMP
);
CREATE USER IF NOT EXISTS '${ysfdbuser}'@'localhost' IDENTIFIED BY '${ysfdbpw}';
GRANT ALL PRIVILEGES ON $ysfdbname . ysfnodes TO '${ysfdbuser}'@'localhost';
FLUSH PRIVILEGES;
EOF
}
WriteCFGFiles () {
WriteMemFile
WriteSRCHFile
WriteSRCMKFile
if [ -z ${tcaddress+x} ]; then
rm -f $ambh $ambm
else
WriteAmbeHFile
WriteAmbeMKFile
fi
if [[ "$ysflocaldb" == true ]]; then
WriteCfgPhpFile
WriteDBCreateFile
else
rm -f $ysfs
fi
}
ListCFGFiles ()
{
echo "===========${rcfg}============="
cat $rcfg
echo "===========${srch}============="
cat $srch
echo "===========${srcm}============="
cat $srcm
if [ ! -z ${tcaddress+x} ]; then
echo "===========${ambh}============="
cat $ambh
echo "===========${ambm}============="
cat $ambm
fi
if [[ "$ysflocaldb" == true ]]; then
echo "===========${ysfs}============="
cat $ysfs
echo "===========${dbcr}============="
cat $dbcr
fi
}
# Execution starts here!
# file locations
rcfg='reflector.cfg'
srch='src/configure.h'
srcm='src/configure.mk'
ambh='ambed/configure.h'
ambm='ambed/configure.mk'
ysfs='wiresx/configure.php'
dbcr='configure.sql'
xlxserv='/etc/systemd/system/xlxd.service'
xrfserv='/etc/systemd/system/xrfd.service'
# default values
callsign_d='CHNGME'
nummod_d=26
ip4addr_d='none'
ip6addr_d='none'
tcaddress_d='none'
tcmodules_d='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
ysfenable_d=false
ysfmodule_d='D'
g3support_d=false
dbsupport_d=false
ysflocaldb_d=false
ysfdbname_d=''
ysfdbuser_d=''
ysfdbpw_d=''
# expert mode
if [[ "$1" == ex* ]]; then
expertmode="expertMode"
fi
if [ -e reflector.cfg ]; then
source reflector.cfg
else
echo 'No configuration file found...'
sleep 1
fi
if [ -z ${expertmode+x} ]; then
if [ -e $xlxserv ] || [ -e $xrfserv ]; then
echo -n "You cannot change the configuration right now beacuse there is an "
if [ -e $xlxserv ]; then
echo "XLX server running."
else
echo "XRF server running."
fi;
echo "===========${rcfg}============="
cat $rcfg
echo
echo "Please use radmin to uninstall the running server before attempting to modify the configuration."
exit 1
fi
fi
key='x'
# main loop
while [[ "$key" != q* ]]
do
clear
echo
echo " Reflector Configuration, Version #200810"
echo
echo -n "cs : Reflector Callsign = "; EvaluateVar callsign{,_d}
echo -n "nm : Number of Modules = "; EvaluateVar nummod{,_d}
echo -n "i4 : IPv4 Listen Address = "; EvaluateVar ip4addr{,_d}
echo -n "i6 : IPv6 Listen Address = "; EvaluateVar ip6addr{,_d}
if [[ "$callsign" == XLX* ]]; then
echo -n "tc : Transcoder Address = "; EvaluateVar tcaddress{,_d}
if [ ! -z ${tcaddress+x} ]; then
echo -n "tm : Transcoder Modules = "; EvaluateVar tcmodules{,_d}
fi
echo -n "ye : YSF Autolink Enable = "; EvaluateVar ysfenable{,_d}
if [ ! -z ${ysfenable+x} ]; then
if [[ "$ysfenable" == true ]]; then
echo -n "ym : YSF Autolink Module = "; EvaluateVar ysfmodule{,_d}
fi
fi
echo -n "yl : YSF Local Database = "; EvaluateVar ysflocaldb{,_d}
if [[ "$ysflocaldb" == true ]]; then
echo -n "yd : YSF Database Name = "; EvaluateVar ysfdbname{,_d}
echo -n "yu : YSF Database User = "; EvaluateVar ysfdbuser{,_d}
echo -n "yp : YSF Database Password = "; EvaluateVar ysfdbpw{,_d}
fi
fi
echo -n "g3 : Icom G3 Support = "; EvaluateVar g3support{,_d}
echo -n "db : Debugging Support = "; EvaluateVar dbsupport{,_d}
echo
if [[ "$callsign" == XLX* ]] || [[ "$callsign" == XRF* ]]; then
echo "w : Write configuration files (overwrites any existing files) and quit"
fi
echo "q : Quit without saving"
echo "u : Unset the value of <key> (revert to the default value)."
echo
read -p "Please input <key> <value> - omit value to toggle a true/false : " key value garbage
if [[ "$key" == cs* && ( ${value^^} == XRF* || ${value^^} == XLX* ) ]]; then
callsign="${value^^}"
callsign="${callsign:0:6}"
if [[ "$callsign" == XRF* ]]; then
unset tcaddress tcmodules ysflocaldb ysfdbname ysfdbuser ysfdbpw
fi
elif [[ "$key" == nm* ]]; then nummod="$value"
elif [[ "$key" == i4* ]]; then ip4addr="$value"
elif [[ "$key" == i6* ]]; then ip6addr="$value"
elif [[ "$key" == tc* ]]; then tcaddress="$value"
elif [[ "$key" == tm* ]]; then tcmodules="${value^^}"
elif [[ "$key" == ye* ]]; then SetBooleanValue ysfenable "$value"
elif [[ "$key" == ym* ]]; then
ysfmodule="${value^^}"
ysfmodule="${ysfmodule:0:1}"
elif [[ "$key" == g3* ]]; then SetBooleanValue g3support "$value"
elif [[ "$key" == db* ]]; then SetBooleanValue dbsupport "$value"
elif [[ "$key" == yl* ]]; then SetBooleanValue ysflocaldb "$value"
elif [[ "$key" == yd* ]]; then ysfdbname="$value"
elif [[ "$key" == yu* ]]; then ysfdbuser="$value"
elif [[ "$key" == yp* ]]; then ysfdbpw="$value"
elif [[ "$key" == w* ]]; then
WriteCFGFiles
ListCFGFiles
exit 0
elif [[ "$key" == u* ]]; then
if [[ "$value" == cs* ]]; then unset callsign
elif [[ "$value" == nm* ]]; then unset nummod
elif [[ "$value" == i4* ]]; then unset ip4addr
elif [[ "$value" == i6* ]]; then unset ip6addr
elif [[ "$value" == tc* ]]; then unset tcaddress
elif [[ "$value" == tm* ]]; then unset tcmodules
elif [[ "$value" == ye* ]]; then unset ysfenable ysfmodule
elif [[ "$value" == ym* ]]; then unset ysfmodule
elif [[ "$value" == g3* ]]; then unset g3support
elif [[ "$value" == db* ]]; then unset dbsupport
elif [[ "$value" == yl* ]]; then unset ysflocaldb ysfdbname ysfdbuser ysfdbpw
elif [[ "$value" == yd* ]]; then unset ysfdbname
elif [[ "$value" == yu* ]]; then unset ysfdbuser
elif [[ "$value" == yp* ]]; then unset ysfdbpw
fi
fi
done
exit 0

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