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nexus-utilities/dw_aprs_gui.sh
Steve Magnuson fa7ae9c480 Disable messaging
2021-10-18 19:06:16 -07:00

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#!/bin/bash
#================================================================
# HEADER
#================================================================
#% SYNOPSIS
#+ ${SCRIPT_NAME} [-hv]
#%
#% DESCRIPTION
#% This script provides a GUI to configure and start/stop
#% Direwolf as an iGate, Digipeater or both.
#% It is designed to work on the Nexus image.
#%
#% OPTIONS
#% -h, --help Print this help
#% -v, --version Print script information
#%
#================================================================
#- IMPLEMENTATION
#- version ${SCRIPT_NAME} 2.1.6
#- author Steve Magnuson, AG7GN
#- license CC-BY-SA Creative Commons License
#- script_id 0
#-
#================================================================
# HISTORY
# 20200428 : Steve Magnuson : Script creation.
# 20200507 : Steve Magnuson : Bug fixes
# 20210316 : Steve Magnuson : Enabled using custom configs and
# reduced complexity by using most
# common filters, etc. Also added
# fill-in digipeat mode
#
#================================================================
# DEBUG OPTION
# set -n # Uncomment to check your syntax, without execution.
# set -x # Uncomment to debug this shell script
#
#================================================================
# END_OF_HEADER
#================================================================
SYNTAX=false
DEBUG=false
Optnum=$#
#============================
# FUNCTIONS
#============================
function TrapCleanup() {
[[ -d "${TMPDIR}" ]] && rm -rf "${TMPDIR}/"
pkill -f "socat -u"
pkill -f "APRS Message"
for P in $direwolf_PID $socat_PID $kissutil_PID ${YAD_PIDs[@]}
do
kill $P >/dev/null 2>&1
done
echo "quit" >&6
rm -f $PIPE
}
function SafeExit() {
trap - INT TERM EXIT SIGINT
TrapCleanup
exit 0
}
function ScriptInfo() {
HEAD_FILTER="^#-"
[[ "$1" = "usage" ]] && HEAD_FILTER="^#+"
[[ "$1" = "full" ]] && HEAD_FILTER="^#[%+]"
[[ "$1" = "version" ]] && HEAD_FILTER="^#-"
head -${SCRIPT_HEADSIZE:-99} ${0} | grep -e "${HEAD_FILTER}" | \
sed -e "s/${HEAD_FILTER}//g" \
-e "s/\${SCRIPT_NAME}/${SCRIPT_NAME}/g" \
-e "s/\${SPEED}/${SPEED}/g" \
-e "s/\${DEFAULT_PORTSTRING}/${DEFAULT_PORTSTRING}/g"
}
function Usage() {
printf "Usage: "
ScriptInfo usage
exit
}
function Die () {
echo "${*}"
SafeExit
}
function aprsPasscode () {
# Generates the APRS website passcode from the supplied callsign
local CALL="$(echo ${1^^} | cut -d'-' -f1)"
local H="0x73e2"
declare -i LEN=${#CALL}
declare -i I=0
while [ $I -lt $LEN ]
do
H=$(( $H ^ $(($(printf '%d' "'${CALL:$I:2}") << 8)) ))
H=$(( $H ^ $(printf '%d' "'${CALL:$(( I+1 )):2}") ))
(( I+=2 ))
done
echo -n $(( $H & 0x7fff ))
}
function loadAPRSDefaults () {
for I in $(seq 20 27)
do # I+1 is the field number. D[$I] is the default value
echo "$((I + 1)):${D[$I]}"
done
}
function setDefaults () {
declare -gA D
D[1]="N0CALL" # Call sign
D[2]="0" # SSID
D[3]="" # Tactical Callsign (if set, will be used instead of MYCALL)
D[4]="Nexus DR-X" # Comment/Status
D[5]="48.753318" # Latitude in decimal seconds
D[6]="-122.472632" # Longitude in decimal seconds
D[7]="Bellingham WA" # City/state/province
D[8]="CN88" # Grid Square
D[9]="10" # Rig power in watts
D[10]="40" # Antenna height in feet above average terrain
D[11]="5" # Antenna gain in dB
D[12]="null" # Audio capture interface (ADEVICE)
D[13]="null" # Audio playback interface (ADEVICE)
D[14]="96000" # Audio playback rate (ARATE)
D[15]="GPIO 23" # GPIO PTT (BCM pin)
D[16]="8001" #AGW Port
D[17]="8011" # KISS Port
D[18]="0" # Direwolf text colors
D[19]="disabled" # Autostart APRS on boot
D[20]="Monitor Only" # digipeat/igate operating mode
D[21]="" # Custom configuration file
D[22]="TRUE" # Open monitor window at startup
D[23]="" # Log file destination
}
function browseCustomFile () {
echo "25:$(yad --center --file --title="Select your Direwolf config file")"
}
function upgradeSettings () {
# Upgrades older configurations that didn't have the full and fill-in digipeat options
# Old modes were: APRSMODEs="Digipeater~iGate (RX Only)~iGate (TX+RX)~Digipeater + iGate"
sed -i -e "s/F\[_APRSMODE_\]='Digipeater'/F[_APRSMODE_]='Fill-in Digipeater'/" \
-e "s/F\[_APRSMODE_\]='Digipeater + iGate'/F[_APRSMODE_]='Fill-in Digipeater + iGate'/" \
-e "s/F\[_APRSMODE_\]='iGate (TX+RX)'/F[_APRSMODE_]='iGate'/" \
-e "/F\[_DIGIPEATDELAY_\]/d" \
-e "/F\[_DIGIPEATEVERY_\]/d" \
-e "/F\[_IGTXLIMIT1_\]/d" \
-e "/F\[_IGTXLIMIT5_\]/d" \
-e "/F\[_FILTER_\]/d" \
-e "/F\[_SERVER_\]/d" \
-e "/F\[_IGFILTER_\]/d"\
-e "/F\[_HOPS_\]/d" \
-e "/F\[_IGDELAY_\]/d" \
-e "/F\[_AUDIOSTATS_\]/d" \
-e "/F\[_IGEVERY_\]/d" "$1"
}
function loadSettings () {
DW_CONFIG="$TMPDIR/direwolf.conf"
if [ -s "$1" ]
then # There is a config file. Load it.
source "$1"
else # If there is no config file, save the defaults to a new config file and load it
setDefaults
echo "declare -gA F" > $1
echo "F[_CALL_]='${D[1]}'" >> $1 # Call sign
echo "F[_SSID_]='${D[2]}'" >> $1 # SSID
echo "F[_TACTICAL_CALL_]='${D[3]}'" >> $1 # Tactical Callsign
echo "F[_COMMENT_]='${D[4]}'" >> $1 # Comment or tactical call
echo "F[_LAT_]='${D[5]}'" >> $1 # Latitude in decimal seconds
echo "F[_LONG_]='${D[6]}'" >> $1 # Longitude in decimal seconds
echo "F[_LOC_]='${D[7]}'" >> $1 # Location
echo "F[_GRID_]='${D[8]}'" >> $1 # Grid Square
echo "F[_POWER_]='${D[9]}'" >> $1 # Rig power in watts
echo "F[_HEIGHT_]='${D[10]}'" >> $1 # Antenna height in feet above average terrain
echo "F[_GAIN_]='${D[11]}'" >> $1 # Antenna gain in dB
echo "F[_ADEVICE_CAPTURE_]='${D[12]}'" >> $1 # Audio capture interface (ADEVICE)
echo "F[_ADEVICE_PLAY_]='${D[13]}'" >> $1 # Audio playback interface (ADEVICE)
echo "F[_ARATE_]='${D[14]}'" >> $1 # Audio playback rate (ARATE)
echo "F[_PTT_]='${D[15]}'" >> $1 # GPIO PTT (BCM pin)
echo "F[_AGWPORT_]='${D[16]}'" >> $1 # AGW Port
echo "F[_KISSPORT_]='${D[17]}'" >> $1 # KISS Port
echo "F[_COLORS_]='${D[18]}'" >> $1 # Direwolf text colors
echo "F[_BOOTSTART_]='${D[19]}'" >> $1 # Piano switch autostart setting
echo "F[_APRSMODE_]='${D[20]}'" >> $1 # digipeat/igate operating mode
echo "F[_CUSTOM_]='${D[21]}'" >> $1 # Custom Direwolf config file
echo "F[_MONITOR_]='${D[22]}'" >> $1 # Open monitor window
echo "F[_LOGFILE_]='${D[23]}'" >> $1 # APRS Log File
source "$1"
fi
# Generate sound card list and selection
if pgrep pulseaudio >/dev/null 2>&1
then # There may be pulseaudio ALSA devices. Look for them.
CAPTURE_IGNORE="$(pacmd list-sinks 2>/dev/null | grep name: | tr -d '\t' | cut -d' ' -f2 | sed 's/^<//;s/>$//' | tr '\n' '\|' | sed 's/|/\\|/g')"
ADEVICE_CAPTUREs="$(arecord -L | grep -v "$CAPTURE_IGNORE^ .*\|^dsnoop\|^sys\|^default\|^dmix\|^hw\|^usbstream\|^jack\|^pulse" | tr '\n' '~' | sed 's/~$//')"
PLAYBACK_IGNORE="$(pacmd list-sources 2>/dev/null | grep name: | tr -d '\t' | cut -d' ' -f2 | sed 's/^<//;s/>$//' | tr '\n' '\|' | sed 's/|/\\|/g')"
ADEVICE_PLAYBACKs="$(aplay -L | grep -v "$PLAYBACK_IGNORE^ .*\|^dsnoop\|^sys\|^default\|^dmix\|^hw\|^usbstream\|^jack\|^pulse" | tr '\n' '~' | sed 's/~$//')"
else # pulseaudio isn't running. Check only for null and plughw devices
ADEVICE_CAPTUREs="$(arecord -L | grep "^null\|^plughw" | tr '\n' '~' | sed 's/~$//')"
ADEVICE_PLAYBACKs="$(aplay -L | grep "^null\|^plughw" | tr '\n' '~' | sed 's/~$//')"
fi
if [[ $ADEVICE_CAPTUREs =~ ${F[_ADEVICE_CAPTURE_]} ]]
then
ADEVICE_CAPTUREs="$(echo "$ADEVICE_CAPTUREs" | sed "s/${F[_ADEVICE_CAPTURE_]}/\^${F[_ADEVICE_CAPTURE_]}/")"
else
F[_ADEVICE_CAPTURE_] = "null"
fi
if [[ $ADEVICE_PLAYBACKs =~ ${F[_ADEVICE_PLAY_]} ]]
then
ADEVICE_PLAYBACKs="$(echo "$ADEVICE_PLAYBACKs" | sed "s/${F[_ADEVICE_PLAY_]}/\^${F[_ADEVICE_PLAY_]}/")"
else
F[_ADEVICE_PLAY_] = "null"
fi
# Generate sound card rates and selection
ARATEs="48000~96000"
[[ $ARATEs =~ ${F[_ARATE_]} ]] && ARATEs="$(echo "$ARATEs" | sed "s/${F[_ARATE_]}/\^${F[_ARATE_]}/")"
# Generate PTT list and selection
PTTs="GPIO 12~GPIO 23"
[[ $PTTs =~ ${F[_PTT_]} ]] && PTTs="$(echo "$PTTs" | sed "s/${F[_PTT_]}/\^${F[_PTT_]}/")" || PTTs+="!^${F[_PTT_]}"
#AUDIOSTATs="0~15~30~45~60~90~120"
#[[ $AUDIOSTATs =~ ${F[_AUDIOSTATS_]} ]] && AUDIOSTATs="$(echo "$AUDIOSTATs" | sed "s/${F[_AUDIOSTATS_]}/\^${F[_AUDIOSTATS_]}/")"
#APRSMODEs="Digipeater~iGate (RX Only)~iGate (TX+RX)~Digipeater + iGate"
APRSMODEs="Monitor Only~Custom~Fill-in Digipeater~Fill-in Digipeater + iGate~Full Digipeater~Full Digipeater + iGate~iGate~iGate (RX Only)"
case ${F[_APRSMODE_]} in
"Full Digipeater + iGate")
APRSMODEs="$(echo "$APRSMODEs" | sed -e "s/Full Digipeater + iGate/\^Full Digipeater + iGate/1")"
;;
"Fill-in Digipeater + iGate")
APRSMODEs="$(echo "$APRSMODEs" | sed -e "s/Fill-in Digipeater + iGate/\^Fill-in Digipeater + iGate/1")"
;;
"Full Digipeater")
APRSMODEs="$(echo "$APRSMODEs" | sed -e "s/Full Digipeater/\^Full Digipeater/1")"
;;
"Fill-in Digipeater")
APRSMODEs="$(echo "$APRSMODEs" | sed -e "s/Fill-in Digipeater/\^Fill-in Digipeater/1")"
;;
"iGate (RX Only)")
APRSMODEs="$(echo "$APRSMODEs" | sed -e "s/iGate (RX/\^iGate (RX/1")"
;;
"iGate")
APRSMODEs="$(echo "$APRSMODEs" | sed -e "s/~iGate/~\^iGate/1")"
;;
"Custom")
APRSMODEs="$(echo "$APRSMODEs" | sed -e "s/Custom/\^Custom/1")"
;;
"Monitor Only")
APRSMODEs="$(echo "$APRSMODEs" | sed -e "s/Monitor Only/\^Monitor Only/1")"
;;
esac
BOOTSTARTs="disabled~none~1~12~13~14~123~124~134~1234~2~23~234~24~3~34~4"
[[ $BOOTSTARTs =~ ${F[_BOOTSTART_]} && ${F[_BOOTSTART_]} =~ ^(none|[1-4]{1,4})$ ]] && BOOTSTARTs="$(echo "$BOOTSTARTs" | sed "s/~${F[_BOOTSTART_]}/~\^${F[_BOOTSTART_]}/1")" || BOOTSTARTs="^$BOOTSTARTs"
# Use Tactical call if set instead of regular call-ssid.
if [[ ${F[_TACTICAL_CALL_]} == "" ]]
then
MYCALL="${F[_CALL_]}-${F[_SSID_]}"
else
MYCALL="${F[_TACTICAL_CALL_]}"
# Prepend CALL if not already present in COMMENT.
#[[ ${F[_COMMENT_]} =~ ${F[_CALL_]} ]] || F[_COMMENT_]="${F[_CALL_]} ${F[_COMMENT_]}"
[[ ${F[_COMMENT_]} =~ ${F[_CALL_]} ]] || F[_COMMENT_]="${F[_CALL_]}-${F[_SSID_]} ${F[_COMMENT_]}"
fi
DIGIPEAT=""
FILTER="$(echo "$FILTER_DEFAULT" | sed -e "s/_LAT_/${F[_LAT_]}/" -e "s/_LONG_/${F[_LONG_]}/")"
IGFILTER="$IGFILTER_DEFAULT"
IGLOGIN="IGLOGIN ${F[_CALL_]}-${F[_SSID_]} $(aprsPasscode ${F[_CALL_]})"
IGSERVER="$IGSERVER_DEFAULT"
IGTXLIMIT="$IGTXLIMIT_DEFAULT"
IGTXVIA="$IGTXVIA_DEFAULT"
PBEACON0=""
PBEACON1=""
PBEACON2=""
PBEACON_IGATE=""
COMMENT="${F[_COMMENT_]}"
case ${F[_APRSMODE_]} in
*Monitor*)
IGFILTER=""
IGLOGIN=""
IGSERVER=""
IGTXLIMIT=""
IGTXVIA=""
;;
*Digi*) # Digipeater or Digipeater + iGate
case ${F[_APRSMODE_]} in
Full*) # Full Digipeater
DIGIPEAT="DIGIPEAT 0 0 ^WIDE[3-7]-[1-7]$ ^WIDE[12]-[12]$"
;;
Fill*) # Fill-in Digipeater
DIGIPEAT="DIGIPEAT 0 0 ^WIDE1-1$ ^WIDE1-1$"
;;
*)
Die "Invalid APRS Mode"
;;
esac
PBEACON0="PBEACON delay=1 every=30 symbol=\"digi\" overlay=S lat=${F[_LAT_]} long=${F[_LONG_]} POWER=${F[_POWER_]} HEIGHT=${F[_HEIGHT_]} GAIN=${F[_GAIN_]} COMMENT=\"$COMMENT\" via=WIDE2-2"
PBEACON1="PBEACON delay=11 every=30 symbol=\"digi\" overlay=S lat=${F[_LAT_]} long=${F[_LONG_]} POWER=${F[_POWER_]} HEIGHT=${F[_HEIGHT_]} GAIN=${F[_GAIN_]} COMMENT=\"$COMMENT\" via=WIDE1-1,WIDE2-2"
PBEACON2="PBEACON delay=21 every=30 symbol=\"digi\" overlay=S lat=${F[_LAT_]} long=${F[_LONG_]} POWER=${F[_POWER_]} HEIGHT=${F[_HEIGHT_]} GAIN=${F[_GAIN_]} COMMENT=\"$COMMENT\""
if [[ ${F[_APRSMODE_]} =~ Digipeater$ ]]
then # Digipeater only
FILTER=""
IGFILTER=""
IGLOGIN=""
IGSERVER=""
IGTXLIMIT=""
IGTXVIA=""
else # Digipeater + iGate
PBEACON_IGATE="PBEACON sendto=IG delay=00:30 every=15:00 symbol=\"igate\" overlay=T lat=${F[_LAT_]} long=${F[_LONG_]} COMMENT=\"$COMMENT\""
fi
;;
"iGate (RX Only)") # iGate RX Only
IGTXLIMIT=""
IGTXVIA=""
PBEACON_IGATE="PBEACON sendto=IG delay=00:30 every=15:00 symbol=\"igate\" overlay=R lat=${F[_LAT_]} long=${F[_LONG_]} COMMENT=\"$COMMENT\""
;;
iGate) # iGate TX+RX
PBEACON_IGATE="PBEACON sendto=IG delay=00:30 every=15:00 symbol=\"igate\" overlay=T lat=${F[_LAT_]} long=${F[_LONG_]} COMMENT=\"$COMMENT\""
;;
Custom)
return
;;
*)
Die "Invalid mode choice"
;;
esac
# Create a Direwolf config file with these settings
cat > $DW_CONFIG <<EOF
ADEVICE ${F[_ADEVICE_CAPTURE_]} ${F[_ADEVICE_PLAY_]}
ACHANNELS 1
CHANNEL 0
ARATE ${F[_ARATE_]}
PTT ${F[_PTT_]}
MYCALL $MYCALL
MODEM 1200
AGWPORT ${F[_AGWPORT_]}
KISSPORT ${F[_KISSPORT_]}
$PBEACON0
$PBEACON1
$PBEACON2
$PBEACON_IGATE
$IGLOGIN
$FILTER
$IGSERVER
$IGFILTER
$DIGIPEAT
$IGTXVIA
$IGTXLIMIT
EOF
}
function clearTextInfo () {
# Arguments: $1 = sleep time.
# Send FormFeed character every $1 minutes to clear yad text-info
local TIMER=$1
while sleep $TIMER
do
#echo -e "\nTIMESTAMP: $(date)"
echo -e "\f"
echo "$(date) Cleared monitor window. Window is cleared every $TIMER."
done >$PIPEDATA
}
function killDirewolf () {
# $1 is the direwolf PID
if pgrep ^direwolf | grep -q $1 2>/dev/null
then
kill $1 >/dev/null 2>&1
echo -e "\n\nDirewolf stopped. Click \"Save & [Re]start...\" button below to restart." >$PIPEDATA
else
echo -e "\n\nDirewolf was already stopped. Click \"Save & [Re]start...\" button below to restart." >$PIPEDATA
fi
}
function monitorMessages () {
# Looks for traffic received addressed to $1
if [[ ! -z "${F[_LOGFILE_]}" ]]
then
local TITLE="Monitor APRS Messages to ${F[_CALL_]}"
(( ${F[_SSID_]} == 0 )) && MYCALL="${F[_CALL_]}" || MYCALL="${F[_CALL_]}-${F[_SSID_]}"
#local CMD="tail -F ${F[_LOGFILE_]} | grep -Eav '^[0-9]+,[0-9]+,.*,${MYCALL}' | grep '${F[_CALL_]}'"
#local CMD="tail -F ${F[_LOGFILE_]} | grep --line-buffered '${F[_CALL_]}'"
local CMD="socat -u udp-recv:3333,reuseaddr >(sed -u 's/\x1b\[[0-9;]*m//g' | stdbuf -o0 grep -Eav '^\[.* [0-9]{8}T.*\] ${F[_CALL_]}' | sed -uEn '/^\[.* [0-9]{8}T.*\] .*>/,/^$/p' | sed -uEn '/^\[.* [0-9]{8}T.*\] .*>.*::${F[_CALL_]}.*/,/^$/p')"
lxterminal --geometry=80x15 -t "$TITLE" -e "$CMD" &
fi
}
function sendMessage () {
# Command to look for replies:
# grep -Eav "^\[.* [0-9]{8}T.*\] $MYCALL>" /tmp/aprs | sed -En '/^\[.* [0-9]{8}T.*\] .*>/,/^$/p' | sed -En "/^\[.* [0-9]{8}T.*\] .*>.*::$MYCALL.*/,/^$/p"
function sendingMessageAlert () {
yad --width=300 --height=75 --title="Sending" --timeout=2 \
--timeout-indicator=top --no-buttons --center --text="Sending $1"
}
function updateCache () {
echo "ADD_PATH='$ADD_PATH'" > $MSG_CACHE_FILE
echo "TO='$TO'" >> $MSG_CACHE_FILE
echo "MESSAGE_TEXT='$MESSAGE_TEXT'" >> $MSG_CACHE_FILE
echo "STATUS_TEXT='$STATUS_TEXT'" >> $MSG_CACHE_FILE
echo "POSITION_TEXT='$POSITION_TEXT'" >> $MSG_CACHE_FILE
}
function convertToDMdS () {
LATLONG="LAT"
for L in $1 $2
do
[[ $L =~ - ]] && SIGN=-1 || SIGN=1
Y=${L#-}
D=${Y%.*}
# *Degree* minutes, so multiply by 60
Z=$(bc -l <<< "60*($Y - $D)")
M=${Z%.*}
# *Decimal* seconds, so don't multiply by 60.
S=$(bc -l <<< "$Z - $M")
if [[ $LATLONG == "LAT" ]]
then
(( $SIGN == -1 )) && HEMISPHERE='S' || HEMISPHERE='N'
printf -v LAT "%.2d%5.2f%s" $D ${M}${S} $HEMISPHERE
else # Longitude
(( $SIGN == -1 )) && HEMISPHERE='W' || HEMISPHERE='E'
printf -v LONG "%.3d%5.2f%s" $D ${M}${S} $HEMISPHERE
fi
LATLONG="LONG"
done
echo "${LAT}/${LONG}"
}
MSG_CACHE_FILE="$HOME/.config/dw_aprs_message_cache"
if [[ ! -s $MSG_CACHE_FILE ]]
then
echo "ADD_PATH=''" > $MSG_CACHE_FILE
echo "TO=''" >> $MSG_CACHE_FILE
echo "MESSAGE_TEXT=''" >> $MSG_CACHE_FILE
echo "STATUS_TEXT=''" >> $MSG_CACHE_FILE
echo "POSITION_TEXT='Station'" >> $MSG_CACHE_FILE
fi
MESSAGE_TYPE="${1^^}"
MYCALL="${F[_CALL_]^^}"
SSID="${F[_SSID_]}"
GRID="${F[_GRID_]}"
LOC="${F[_LOC_]}"
local APRS_VERSION="$(direwolf -h | grep -m1 "^Dire.*version" | tr -d '[:alpha:][:space:].')"
[[ ${APRS_VERSION::2} =~ ^[0-9][0-9]$ ]] || APRS_VERSION="00"
local APRS_PATH="APDW${APRS_VERSION::2}"
MESSAGE_GUI_TEXT="<span color='red'><b>IMPORTANT! DO NOT USE</b></span> the '<b>~</b>' or '<b>^</b>' or '<b>|</b>' or '<b>{</b>' characters in any field below!"
case $MESSAGE_TYPE in
FREE)
while true
do
source $MSG_CACHE_FILE
if [[ -z $ADD_PATH ]]
then
APRS_PATHs="^CQ~ARISS~CQ,ARISS~CQ,WIDE2-1"
else
APRS_PATHs="^${ADD_PATH}~CQ~ARISS~CQ,ARISS~CQ,WIDE2-1"
fi
if [[ -z $MESSAGE_TEXT ]]
then
MESSAGEs="QSL & 73 ${MYCALL} in ${GRID::4}~Heard you in ${LOC} ${GRID::4}"
else
MESSAGEs="^${MESSAGE_TEXT}~QSL & 73 ${MYCALL} in ${GRID::4}~Heard you in ${LOC} ${GRID::4}"
fi
MSG=$(yad --center --width=400 --height=100 \
--title="Free-form APRS Message" --text-align=center \
--text="$MESSAGE_GUI_TEXT" --form --item-separator='~' \
--field="APRS Path":CBE "$APRS_PATHs" \
--field="Add message # (send until ACKed. UNCHECK for ARISS!)":CHK FALSE \
--field="To" "$TO" \
--field="Message (max\n67 characters)":CBE "$MESSAGEs" \
--buttons-layout=center \
--button="Cancel":1 --button="Send":0)
if [[ $? == 0 ]]
then
ADD_PATH="$(echo $MSG | awk -F '|' '{print $1}')"
[[ -z $ADD_PATH ]] || APRS_PATH+=",$ADD_PATH"
APRS=$(echo $MSG | awk -F "|" '{print $2}')
TO=$(echo $MSG | awk -F "|" '{print $3}')
MESSAGE_TEXT=$(echo $MSG | awk -F '|' '{print $4}')
#if [[ ! -z $TO && ! -z $APRS_PATH && ! -z $MESSAGE_TEXT ]]
if [[ ! -z $TO && ! -z $MESSAGE_TEXT ]]
then
TO="${TO^^}"
printf -v CALLSIGN %-9.9s "$TO"
if [ $APRS == "TRUE" ]
then
local SEQ=$(echo $RANDOM | cut -b 1-3)
SEQ="{$SEQ}"
#echo "aprs set to true"
printf "${MYCALL}-${SSID}>${APRS_PATH}::${CALLSIGN}:${MESSAGE_TEXT::67}${SEQ}" > $MSGPATH/free.txt
else
#echo "aprs set to false"
printf "${MYCALL}-${SSID}>${APRS_PATH}::${CALLSIGN}:${MESSAGE_TEXT::67}" > $MSGPATH/free.txt
fi
sendingMessageAlert message
updateCache
fi
APRS_PATH="APDW${APRS_VERSION::2}"
else
break
fi
done
return
;;
STATUS)
MSG=$(yad --center --width=400 --height=100 \
--title="Status APRS Message" --text-align=center \
--text="$MESSAGE_GUI_TEXT" --form --item-separator='~' \
--field="APRS Path":CBE "$APRS_PATHs" \
--field="Status Comment" "$STATUS_TEXT" \
--buttons-layout=center \
--button="Cancel":1 --button="Send":0)
if [[ $? == 0 ]]
then
ADD_PATH="$(echo $MSG | awk -F '|' '{print $1}')"
[[ -z $ADD_PATH ]] || APRS_PATH+=",$ADD_PATH"
STATUS_TEXT=$(echo $MSG | awk -F "|" '{print $2}')
if [[ ! -z $APRS_PATH && ! -z $STATUS_TEXT ]]
then
printf "${MYCALL}-${SSID}>${APRS_PATH}:>${MYCALL} ${STATUS_TEXT::67}" > $MSGPATH/status.txt
sendingMessageAlert status
fi
else
return
fi
;;
POSITION)
MSG=$(yad --center --width=400 --height=100 \
--title="Position APRS Message" --text-align=center \
--text="$MESSAGE_GUI_TEXT" --form --item-separator='~' \
--field="APRS Path":CBE "$APRS_PATHs" \
--field="Position Comment" "$POSITION_TEXT" \
--buttons-layout=center \
--button="Cancel":1 --button="Send":0)
if [[ $? == 0 ]]
then
ADD_PATH="$(echo $MSG | awk -F '|' '{print $1}')"
[[ -z $ADD_PATH ]] || APRS_PATH+=",$ADD_PATH"
POSITION_TEXT=$(echo $MSG | awk -F "|" '{print $2}')
if [[ ! -z $APRS_PATH && ! -z $POSITION_TEXT ]]
then
local PKT="${MYCALL}-${SSID}>${APRS_PATH}:=$(convertToDMdS ${F[_LAT_]} ${F[_LONG_]})x ${POSITION_TEXT::67}"
echo $PKT > $MSGPATH/position.txt
sendingMessageAlert position
fi
else
return
fi
;;
*)
return
;;
esac
updateCache
}
#============================
# FILES AND VARIABLES
#============================
# Set Temp Directory
# -----------------------------------
# Create temp directory with three random numbers and the process ID
# in the name. This directory is removed automatically at exit.
# -----------------------------------
TMPDIR="/tmp/${SCRIPT_NAME}.$RANDOM.$RANDOM.$RANDOM.$$"
(umask 077 && mkdir "${TMPDIR}") || {
Die "Could not create temporary directory! Exiting."
}
#== general variables ==#
SCRIPT_NAME="$(basename ${0})" # scriptname without path
SCRIPT_DIR="$( cd $(dirname "$0") && pwd )" # script directory
SCRIPT_FULLPATH="${SCRIPT_DIR}/${SCRIPT_NAME}"
SCRIPT_ID="$(ScriptInfo | grep script_id | tr -s ' ' | cut -d' ' -f3)"
SCRIPT_HEADSIZE=$(grep -sn "^# END_OF_HEADER" ${0} | head -1 | cut -f1 -d:)
VERSION="$(ScriptInfo version | grep version | tr -s ' ' | cut -d' ' -f 4)"
TITLE="Direwolf APRS Manager $VERSION"
CONFIG_FILE="$HOME/direwolf_aprs.conf"
CONFIG_TAB_TEXT="<b><big><big>Direwolf APRS Configuration</big></big></b>\n \
<span color='red'><b>DO NOT USE</b></span> the '<b>~</b>' or '<b>^</b>' characters in any field below! \
Click the <b>Save...</b> button to save your changes and restart APRS.\n \
<span color='blue'>Note that if you select <b>Custom</b> for the APRS Mode, you must \
also select your own Direwolf configuration file using the button below. </span>\n \
<span color='red'>** No error checking is done on your custom configuration file. **\n</span>"
ID="${RANDOM}"
#### APRS Default settings.
FILTER_DEFAULT="FILTER IG 0 ( i/30/8/_LAT_/_LONG_/16 | i/60/0 ) & g/W*/K*/A*/N*"
IGFILTER_DEFAULT="IGFILTER m/16"
IGSERVER_DEFAULT="IGSERVER noam.aprs2.net"
IGTXLIMIT_DEFAULT="IGTXLIMIT 6 10"
IGTXVIA_DEFAULT="IGTXVIA 0 WIDE1-1,WIDE2-1"
# YAD Dialog Window settings
POSX=10
POSY=45
WIDTH=1000
# Other settings
SOCAT_PORT=3333
AUDIO_STATS_INTERVAL=120
TIME_FORMAT="%Y%m%dT%H:%M:%S"
# Have direwolf allocate a pty
#DIREWOLF="$(command -v direwolf) -p -t 0 -d u"
# No pty
# Direwolf does not allow embedded spaces in timestamp format string -T
DIREWOLF="$(command -v direwolf) -a $AUDIO_STATS_INTERVAL -d u -T "$TIME_FORMAT""
RETURN_CODE=0
PIPE=$TMPDIR/pipe
mkfifo $PIPE
exec 6<> $PIPE
MSGPATH="$TMPDIR/MESSAGES"
RECEIVED_MESSAGES_PATH="$TMPDIR/received"
mkdir -p $MSGPATH
mkdir -p $RECEIVED_MESSAGES_PATH
#============================
# PARSE OPTIONS WITH GETOPTS
#============================
#== set short options ==#
SCRIPT_OPTS=':hv-:'
#== set long options associated with short one ==#
typeset -A ARRAY_OPTS
ARRAY_OPTS=(
[help]=h
[version]=v
)
LONG_OPTS="^($(echo "${!ARRAY_OPTS[@]}" | tr ' ' '|'))="
# Parse options
while getopts ${SCRIPT_OPTS} OPTION
do
# Translate long options to short
if [[ "x$OPTION" == "x-" ]]
then
LONG_OPTION=$OPTARG
LONG_OPTARG=$(echo $LONG_OPTION | egrep "$LONG_OPTS" | cut -d'=' -f2-)
LONG_OPTIND=-1
[[ "x$LONG_OPTARG" = "x" ]] && LONG_OPTIND=$OPTIND || LONG_OPTION=$(echo $OPTARG | cut -d'=' -f1)
[[ $LONG_OPTIND -ne -1 ]] && eval LONG_OPTARG="\$$LONG_OPTIND"
OPTION=${ARRAY_OPTS[$LONG_OPTION]}
[[ "x$OPTION" = "x" ]] && OPTION="?" OPTARG="-$LONG_OPTION"
if [[ $( echo "${SCRIPT_OPTS}" | grep -c "${OPTION}:" ) -eq 1 ]]; then
if [[ "x${LONG_OPTARG}" = "x" ]] || [[ "${LONG_OPTARG}" = -* ]]; then
OPTION=":" OPTARG="-$LONG_OPTION"
else
OPTARG="$LONG_OPTARG";
if [[ $LONG_OPTIND -ne -1 ]]; then
[[ $OPTIND -le $Optnum ]] && OPTIND=$(( $OPTIND+1 ))
shift $OPTIND
OPTIND=1
fi
fi
fi
fi
# Options followed by another option instead of argument
if [[ "x${OPTION}" != "x:" ]] && [[ "x${OPTION}" != "x?" ]] && [[ "${OPTARG}" = -* ]]; then
OPTARG="$OPTION" OPTION=":"
fi
# Finally, manage options
case "$OPTION" in
h)
ScriptInfo full
exit 0
;;
v)
ScriptInfo version
exit 0
;;
:)
Die "${SCRIPT_NAME}: -$OPTARG: option requires an argument"
;;
?)
Die "${SCRIPT_NAME}: -$OPTARG: unknown option"
;;
esac
done
shift $((${OPTIND} - 1)) ## shift options
# Ensure only one instance of this script is running.
pidof -o %PPID -x $(basename "$0") >/dev/null && Die "$(basename $0) already running."
# Check for required apps.
for A in yad direwolf kissutil
do
command -v $A >/dev/null 2>&1 || Die "$A is required but not installed."
done
upgradeSettings $CONFIG_FILE
loadSettings $CONFIG_FILE
# If this is the first time running this script, don't attempt to start Direwolf
# or pat until user configures both.
if [[ -s $CONFIG_FILE ]]
then # Direwolf configuration files exists
if [[ ${F[_ADEVICE_CAPTURE_]} == "null" || ${F[_CALL_]} == "N0CALL" ]]
then # Config file present, but not configured
FIRST_RUN=true
else # Config files present and configured
FIRST_RUN=false
fi
else # No configuration files exist
FIRST_RUN=true
fi
#export -f setDefaults loadAPRSDefaults killDirewolf browseCustomFile
export -f setDefaults killDirewolf browseCustomFile sendMessage monitorMessages
export MSGPATH
export click_browse_custom_file='@bash -c "browseCustomFile"'
#export load_aprs_defaults_cmd='@bash -c "setDefaults; loadAPRSDefaults"'
export click_aprs_help_cmd='bash -c "xdg-open /usr/local/share/nexus/aprs_help.html"'
export PIPEDATA=$PIPE
#============================
# MAIN SCRIPT
#============================
# Trap bad exits with cleanup function
trap SafeExit EXIT INT TERM SIGINT
# Exit on error. Append '||true' when you run the script if you expect an error.
#set -o errexit
# Check Syntax if set
$SYNTAX && set -n
# Run in debug mode, if set
$DEBUG && set -x
clearTextInfo_PID=""
direwolf_PID=""
kissutil_PID=""
YAD_PIDs=()
while true
do
# Kill any running processes and load latest settings
pkill -f "APRS Message"
killDirewolf $direwolf_PID
# for P in ${YAD_PIDs[@]} $clearTextInfo_PID
for P in $clearTextInfo_PID $socat_PID $kissutil_PID ${YAD_PIDs[@]}
do
kill $P >/dev/null 2>&1
done
rm -f $TMPDIR/CONFIGURE_APRS.txt
#clearTextInfo_PID=""
#direwolf_PID=""
kissutil_PID=""
YAD_PIDs=()
# Retrieve saved settings or defaults if there are no saved settings
loadSettings $CONFIG_FILE
if [[ ${F[_ADEVICE_CAPTURE_]} == "null" || ${F[_ADEVICE_PLAY_]} == "null" ]]
then
yad --center --title="$TITLE" --borders=10 --text "<big><b>Audio device(s) are not set!</b></big>\nClick <b>Continue</b> below, then select the <b>Configure APRS</b> tab to select audio devices and PTT settings." --text-align=center --button="Continue":0 --buttons-layout=center
fi
# Start the monitor tab
[[ $FIRST_RUN == true ]] && MODE_MESSAGE="" || MODE_MESSAGE="${F[_APRSMODE_]}"
TEXT="<big><b>APRS $MODE_MESSAGE Status</b></big>\n<b>TNC PORTS:</b> AGW=<span color='blue'><b>${F[_AGWPORT_]}</b></span> KISS=<span color='blue'><b>${F[_KISSPORT_]}</b></span>"
yad --plug="$ID" --tabnum=1 --text="$TEXT" --back=black --fore=yellow \
--text-info --text-align=center \
--tail --listen --center <&6 &
#MONITOR_YAD_PID=$!
#YAD_PIDs+=( $MONITOR_YAD_PID )
YAD_PIDs+=( $! )
#tail -F --pid=$MONITOR_YAD_PID -q -n 30 $LOGFILE 2>/dev/null | cat -v >&6 &
#clearTextInfo 15m &
#clearTextInfo_PID=$!
if [[ $FIRST_RUN == true ]]
then
echo -e "\n\nAPRS is not configured.\nConfigure it in the \"Configure APRS\" tab, then click the \"Save...\" button below." >&6
else # Not a first run. Direwolf appears to be configured so start it
echo >&6
if [[ ${F[_APRSMODE_]} =~ ^Custom ]]
then
if [[ ${F[_CUSTOM_]} == "" || ! -s ${F[_CUSTOM_]} ]]
then
echo -e "\n\nCustom mode requested, but no custom direwolf configuration file found.\nSelect your custom configuration file in the \"Configure APRS\" tab, then click the \"Save...\" button below." >&6
RUN_OK=false
else
cp "${F[_CUSTOM_]}" $DW_CONFIG
echo "Using Custom Direwolf configuration in ${F[_CUSTOM_]}:" >&6
RUN_OK=true
fi
else # Non-custom APRS mode requested.
echo "Using Direwolf configuration in $DW_CONFIG:" >&6
RUN_OK=true
fi
if [[ $RUN_OK == true ]]
then
cat $DW_CONFIG | grep -v "^$" >&6
echo >&6
#[[ ${F[_AUDIOSTATS_]} == 0 ]] || DIREWOLF+=" -a ${F[_AUDIOSTATS_]}"
# Open a terminal to receive the output from direwolf
if [[ ${F[_MONITOR_]} == "TRUE" ]]
then
MONITOR_TITLE="APRS $MODE_MESSAGE Monitor"
lxterminal --geometry=80x20 -t "$MONITOR_TITLE" -e "socat udp-recv:$SOCAT_PORT,reuseaddr -" &
echo -e "" | socat - udp-sendto:127.255.255.255:$SOCAT_PORT,broadcast
# Set background color of lxterminal if necessary
#if [[ ${F[_COLORS_]} == 0 ]]
#then
# echo -e "" | socat - udp-datagram:localhost:$SOCAT_PORT
#else
# echo -e "\e[48;2;255;255;255m\e[0J\e[38;2;0;0;0m" | socat - udp-datagram:localhost:$SOCAT_PORT
#fi
fi
# Send direwolf output to the terminal we opened earlier and also to
# log file if specified
if [[ -z ${F[_LOGFILE_]} ]]
then
DW_LOG=""
else
if truncate -s 0 "${F[_LOGFILE_]}"
then
DW_LOG="-L ${F[_LOGFILE_]}"
else
DW_LOG=""
echo -e "\nUnable to create/write to ${F[_LOGFILE_]}. Logging disabled." >&6
fi
fi
($DIREWOLF -t ${F[_COLORS_]} -c $DW_CONFIG $DW_LOG 2>&6 | socat - udp-sendto:127.255.255.255:$SOCAT_PORT,broadcast) &
direwolf_PID=$(pgrep -f "^$DIREWOLF -t ${F[_COLORS_]} -c $DW_CONFIG")
socat_PID=$(pgrep -f "socat udp-recv:$SOCAT_PORT,reuseaddr -")
if [[ $direwolf_PID == "" ]]
then
echo -e "\nDirewolf was *NOT* started" >&6
else
echo -e "\nDirewolf configured as APRS $MODE_MESSAGE mode has started. PID=$direwolf_PID" >&6
if [[ ! ${F[_APRSMODE_]} =~ ^Custom ]]
then
echo -e "Direwolf listening on port ${F[_KISSPORT_]} for KISS connections." >&6
echo -e "Direwolf listening on port ${F[_AGWPORT_]} for AGW connections." >&6
fi
#KISSUTIL="$(command -v kissutil) -o $RECEIVED_MESSAGES_PATH -f $MSGPATH -h 127.0.0.1 -p ${F[_KISSPORT_]}"
KISSUTIL="$(command -v kissutil) -f $MSGPATH -h 127.0.0.1 -p ${F[_KISSPORT_]}"
echo -e "Starting $KISSUTIL" >&6
let COUNT=0
while [[ -z $kissutil_PID ]]
do
sleep 1
$KISSUTIL >&6 &
kissutil_PID=$(pgrep -f "^$KISSUTIL")
((COUNT++))
(( $COUNT > 5 )) && break
done
[[ -z $kissutil_PID ]] && echo -e "\nkissutil did not start!" >&6 || echo -e "\nkissutil running. PID=$kissutil_PID" >&6
#echo "Received messages are in $RECEIVED_MESSAGES_PATH" >&6
fi
if [[ $socat_PID != "" ]]
then
echo -e "\nExternal '$MONITOR_TITLE' running. PID=$socat_PID" >&6
# Position the monitor window so it's not under the configuration window
sleep 1
wmctrl -r "$MONITOR_TITLE" -e "0,$(($POSX + $WIDTH + 5)),$POSY,-1,-1"
#if [[ ! -z "${F[_LOGFILE_]}" ]]
#then
# if truncate -s 0 "${F[_LOGFILE_]}"
# then
# (socat -u udp-recv:$SOCAT_PORT,reuseaddr >(sed -u 's/\x1b\[[0-9;]*m//g' > "${F[_LOGFILE_]}")) &
# log_PID=$!
# echo -e "\nLogging to ${F[_LOGFILE_]}" >&6
# else
# echo -e "\nUnable to create/write to ${F[_LOGFILE_]}. Logging disabled." >&6
# fi
#fi
fi
fi
fi
# Start the Configure APRS tab
CMD=(
yad --plug="$ID" --tabnum=2 --show-uri
--item-separator="~"
--separator="~"
--align=right
--text-align=center
--align=right
--borders=10
--form
--scroll
--columns=2
--text="$CONFIG_TAB_TEXT"
--field="<b>Configuration Help</b>":FBTN
--field="Open monitor window when [re]starting this script":CHK
--field="Call"
--field="SSID":NUM
--field="Tactical Call"
--field="Comment/Status"
--field="LAT"
--field="LONG"
--field="Location"
--field="Grid Square"
--field="Power (watts)":NUM
--field="Antenna HAAT (ft)":NUM
--field="Antenna Gain (dB)":NUM
--field="Direwolf Capture ADEVICE":CB
--field="Direwolf Playback ADEVICE":CB
--field="Direwolf ARATE":CB
--field="Direwolf PTT":CBE
--field="AGW Port":NUM
--field="KISS Port":NUM
--field="Direwolf text colors (0=off)":NUM
--field="Log file (Will be overwritten)"
--field="Autostart APRS when these\npiano switch levers are <b>ON</b>:":CB
--field="<b>APRS Mode</b>":CB
--field="<b>Select Direwolf config file (for APRS Mode Custom)</b>":FBTN
--field="Custom mode config file:":RO
--
"$click_aprs_help_cmd"
"${F[_MONITOR_]}"
"${F[_CALL_]}"
"${F[_SSID_]}~0..15~1~"
"${F[_TACTICAL_CALL_]}"
"${F[_COMMENT_]}"
"${F[_LAT_]}"
"${F[_LONG_]}"
"${F[_LOC_]}"
"${F[_GRID_]}"
"${F[_POWER_]}~1..100~1~"
"${F[_HEIGHT_]}~0..200~1~"
"${F[_GAIN_]}~0..20~1~"
"$ADEVICE_CAPTUREs"
"$ADEVICE_PLAYBACKs"
"$ARATEs"
"$PTTs"
"${F[_AGWPORT_]}~8001..8010~1~"
"${F[_KISSPORT_]}~8011..8020~1~"
"${F[_COLORS_]}~0..4~1~"
"${F[_LOGFILE_]}"
$BOOTSTARTs
"$APRSMODEs"
"$click_browse_custom_file"
"${F[_CUSTOM_]}"
)
"${CMD[@]}" > $TMPDIR/CONFIGURE_APRS.txt &
YAD_PIDs+=( $! )
# Start the Send Messages tab
#yad --plug="$ID" --tabnum=3 --show-uri \
# --item-separator="~" \
# --separator="~" \
# --align=right \
# --text-align=center \
# --borders=10 \
# --form \
# --scroll \
# --columns=1 \
# --field="<b>Compose Free-form Message</b>":FBTN "bash -c 'source $CONFIG_FILE; sendMessage FREE'" \
# --field="<b>Compose Status Message</b>":FBTN "bash -c 'source $CONFIG_FILE; sendMessage STATUS'" \
# --field="<b>Compose Position Message</b>":FBTN "bash -c 'source $CONFIG_FILE; sendMessage POSITION'" \
# --field="":LBL "" \
# --field="<span color='blue'><b>Monitor incoming messages for ${F[_CALL_]}</b></span>":FBTN "bash -c 'source $CONFIG_FILE; monitorMessages'" >/dev/null &
#YAD_PIDs+=( $! )
# Save the previous piano script autostart setting
PREVIOUS_AUTOSTART="${F[_BOOTSTART_]}"
# Set up a notebook with the 3 tabs.
#yad --title="$TITLE" --text="<b><big>Direwolf APRS Monitor and Configuration</big></b>" \
#yad --title="$TITLE" \
# --text-align="center" --notebook --key="$ID" --window-icon=logviewer \
# --posx=$POSX --posy=$POSY --width=$WIDTH \
# --buttons-layout=center \
# --tab="Direwolf Status" \
# --tab="Configure APRS" \
# --tab="Messaging" \
# --button="<b>Stop Direwolf APRS &#x26; Exit</b>":1 \
# --button="<b>Stop Direwolf APRS</b>":"bash -c 'killDirewolf $direwolf_PID'" \
# --button="<b>Save &#x26; [Re]start Direwolf APRS</b>":0
yad --title="$TITLE" \
--text-align="center" --notebook --key="$ID" --window-icon=logviewer \
--posx=$POSX --posy=$POSY --width=$WIDTH \
--buttons-layout=center \
--tab="Direwolf Status" \
--tab="Configure APRS" \
--button="<b>Stop Direwolf APRS &#x26; Exit</b>":1 \
--button="<b>Stop Direwolf APRS</b>":"bash -c 'killDirewolf $direwolf_PID'" \
--button="<b>Save &#x26; [Re]start Direwolf APRS</b>":0
RETURN_CODE=$?
case $RETURN_CODE in
0) # Read and handle the Configure APRS tab yad output
[[ -s $TMPDIR/CONFIGURE_APRS.txt ]] || Die "Unexpected input from dialog"
IFS='~' read -r -a TF < "$TMPDIR/CONFIGURE_APRS.txt"
F[_MONITOR_]="${TF[1]}"
F[_CALL_]="${TF[2]^^}"
F[_SSID_]="${TF[3]}"
F[_TACTICAL_CALL_]="${TF[4]}"
F[_COMMENT_]="${TF[5]}"
F[_LAT_]="${TF[6]}"
F[_LONG_]="${TF[7]}"
F[_LOC_]="${TF[8]}"
F[_GRID_]="${TF[9]}"
F[_POWER_]="${TF[10]}"
F[_HEIGHT_]="${TF[11]}"
F[_GAIN_]="${TF[12]}"
F[_ADEVICE_CAPTURE_]="${TF[13]}"
F[_ADEVICE_PLAY_]="${TF[14]}"
F[_ARATE_]="${TF[15]}"
F[_PTT_]="${TF[16]}"
F[_AGWPORT_]="${TF[17]}"
F[_KISSPORT_]="${TF[18]}"
F[_COLORS_]="${TF[19]}"
F[_LOGFILE_]="${TF[20]}"
F[_BOOTSTART_]="${TF[21]}"
F[_APRSMODE_]="${TF[22]}"
[[ ${F[_APRSMODE_]} =~ ^Custom ]] && F[_CUSTOM_]="${TF[24]}" || F[_CUSTOM_]=""
## Update the yad configuration file.
echo "declare -gA F" > "$CONFIG_FILE"
for J in "${!F[@]}"
do
echo "F[$J]='${F[$J]}'" >> "$CONFIG_FILE"
done
if [[ ${F[_ADEVICE_CAPTURE_]} == "null" || ${F[_CALL_]} == "N0CALL" ]]
then # Looks like new values are default. Force FIRST_RUN and require configuration before starting
FIRST_RUN=true
else
FIRST_RUN=false
fi
# Make autostart piano switch script if necessary
if [[ ${F[_BOOTSTART_]} == "disabled" ]]
then # Disable autostart
[[ $PREVIOUS_AUTOSTART =~ none ]] && SWITCHES="" || SWITCHES="$PREVIOUS_AUTOSTART"
# Save previous piano script if it exists
[[ -s $HOME/piano${SWITCHES}.sh ]] && mv -f $HOME/piano${SWITCHES}.sh $HOME/piano${SWITCHES}.sh.$(date '+%Y%m%d')
else # Enable autostart
if [[ ${F[_BOOTSTART_]} != $PREVIOUS_AUTOSTART ]]
then # Previous autostart was not the same as the requested autostart
[[ $PREVIOUS_AUTOSTART =~ none ]] && SWITCHES="" || SWITCHES="$PREVIOUS_AUTOSTART"
# Save previous piano script if it exists
[[ -s $HOME/piano${SWITCHES}.sh ]] && mv -f $HOME/piano${SWITCHES}.sh $HOME/piano${SWITCHES}.sh.$(date '+%Y%m%d')
[[ ${F[_BOOTSTART_]} =~ none ]] && SWITCHES="" || SWITCHES="${F[_BOOTSTART_]}"
echo -e "#!/bin/bash\nsleep 5\n$(command -v $(basename $0)) >/dev/null 2>&1" > $HOME/piano${SWITCHES}.sh
chmod +x $HOME/piano${SWITCHES}.sh
fi
fi
;;
*) # 1, 252, or anything else. User click Exit button or closed window.
break
;;
esac
done
SafeExit
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