mirror of
https://github.com/AG7GN/nexus-utilities.git
synced 2025-05-18 15:30:12 -07:00
288 lines
8.7 KiB
Bash
Executable File
288 lines
8.7 KiB
Bash
Executable File
#!/bin/bash
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#================================================================
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# HEADER
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#================================================================
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#% SYNOPSIS
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#+ ${SCRIPT_NAME} [-hv]
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#%
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#% DESCRIPTION
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#% This script provides a GUI to add aliases to pat's config.json
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#% file by making selections from the output of 'pat rmslist'.
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#% These aliases are available in pat's web interface.
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#% This script is designed to work on the Hampi image.
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#% This script requires these packages: jq moreutils.
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#%
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#% OPTIONS
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#% -h, --help Print this help
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#% -v, --version Print script information
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#%
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#================================================================
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#- IMPLEMENTATION
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#- version ${SCRIPT_NAME} 1.3.5
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#- author Steve Magnuson, AG7GN
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#- license CC-BY-SA Creative Commons License
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#- script_id 0
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#-
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#================================================================
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# HISTORY
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# 20200507 : Steve Magnuson : Script creation.
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#
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#================================================================
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# DEBUG OPTION
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# set -n # Uncomment to check your syntax, without execution.
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# set -x # Uncomment to debug this shell script
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#
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#================================================================
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# END_OF_HEADER
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#================================================================
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SYNTAX=false
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DEBUG=false
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Optnum=$#
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#============================
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# FUNCTIONS
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#============================
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function TrapCleanup () {
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for P in ${YAD_PIDs[@]}
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do
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kill $P >/dev/null 2>&1
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done
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rm -f $fpipe
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exec 4>&-
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}
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function SafeExit() {
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TrapCleanup
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trap - INT TERM EXIT
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exit 0
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}
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function ScriptInfo() {
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HEAD_FILTER="^#-"
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[[ "$1" = "usage" ]] && HEAD_FILTER="^#+"
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[[ "$1" = "full" ]] && HEAD_FILTER="^#[%+]"
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[[ "$1" = "version" ]] && HEAD_FILTER="^#-"
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head -${SCRIPT_HEADSIZE:-99} ${0} | grep -e "${HEAD_FILTER}" | \
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sed -e "s/${HEAD_FILTER}//g" \
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-e "s/\${SCRIPT_NAME}/${SCRIPT_NAME}/g" \
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-e "s/\${SPEED}/${SPEED}/g" \
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-e "s/\${DEFAULT_PORTSTRING}/${DEFAULT_PORTSTRING}/g"
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}
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function Usage() {
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printf "Usage: "
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ScriptInfo usage
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exit
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}
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function Die () {
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echo "${*}"
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SafeExit
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}
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function runFind () {
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echo "5:@disable@"
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PAT="pat rmslist"
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[[ $2 == "Any" ]] || PAT+=" -b $2"
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[[ $3 == "Any" ]] || PAT+=" -m $3"
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[[ $4 == TRUE ]] && PAT+=" -s"
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echo -e '\f' >> "$fpipe"
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eval $PAT | grep -i "$1" | grep -v VARA | grep -v "^callsign" | grep -v "^$" | tr -s ' ' | \
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awk '{printf "%s\n%s\n%s\n%s\n%s\n%s %s\n%s\n",$1,$7,$2,$3,$4,$5,$6,$8}' >> "$fpipe"
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echo "5:$find_cmd"
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}
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export -f runFind
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function processAlias () {
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CALL="$(echo "$1" | sed 's/^ //' | cut -d' ' -f1)"
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FREQ="$(echo "$1" | sed 's/^ //' | cut -d' ' -f2 | sed -e 's/\.00$//' -e 's/\.//1')"
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if jq -r .connect_aliases $PAT_CONFIG | grep ":" | tr -d '", ' | grep -q ^$CALL.*$FREQ$
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then
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yad --info --center --text-align=center --buttons-layout=center \
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--text="$CALL @ $FREQ was already in aliases" --borders=20 --button="gtk-ok":0
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else
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cat $PAT_CONFIG | jq --arg K "$CALL" --arg V "ax25:///$CALL?freq=$FREQ" \
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'.connect_aliases += {($K): $V}' | sponge $PAT_CONFIG
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if [[ $? == 0 ]]
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then
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yad --info --center --text-align=center --buttons-layout=center \
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--text="$CALL @ $FREQ was added to aliases" --borders=20 --button="gtk-ok":0
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else
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yad --info --center --text-align=center --buttons-layout=center \
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--text="ERROR: $CALL @ $FREQ was NOT added to aliases" --borders=20 --button="gtk-ok":0
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fi
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fi
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}
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export -f processAlias
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function viewDeleteAliases () {
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# Load existing aliases
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while true
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do
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# Read aliases from $PAT_CONFIG
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ALIASES="$(jq -r .connect_aliases $PAT_CONFIG | egrep -v "telnet|{|}" | \
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sed 's/^ /FALSE|/' | tr -d ' ",' | sed 's/:/|/1' | tr '|' '\n')"
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RESULT="$(yad --title="View/remove pat aliases" --list --mouse --borders=10 \
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--height=400 --width=400 --text-align=center \
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--text "<b>Your current pat connection aliases are listed below.</b>\n \
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Check the ones you want to remove.\n" \
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--checklist --grid-lines=hor --auto-kill --column="Pick" --column="Call" --column="Connect URI" \
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<<< "$ALIASES" --buttons-layout=center --button="Exit":1 --button="Refresh list":0 --button="Remove selected aliases":0)"
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if [[ $? == 0 ]]
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then # Refresh or removal requested
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while IFS="|" read -r CHK KEY VALUE REMAINDER
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do # read each checked alias
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if [[ $CHK == "TRUE" ]]
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then # Remove alias
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cat $PAT_CONFIG | jq --arg K "$KEY" --arg V "$VALUE" \
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'(.connect_aliases | select(.[$K] == $V)) |= del (.[$K])' | sponge $PAT_CONFIG
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fi
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done <<< "$RESULT"
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else # User cancelled
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break
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fi
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done
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exit 0
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}
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export -f viewDeleteAliases
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#============================
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# FILES AND VARIABLES
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#============================
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# Set Temp Directory
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# -----------------------------------
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# Create temp directory with three random numbers and the process ID
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# in the name. This directory is removed automatically at exit.
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# -----------------------------------
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TMPDIR="/tmp/${SCRIPT_NAME}.$RANDOM.$RANDOM.$RANDOM.$$"
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(umask 077 && mkdir "${TMPDIR}") || {
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Die "Could not create temporary directory! Exiting."
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}
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#= general variables ==#
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PAT_CONFIG="$HOME/.wl2k/config.json"
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export PAT_CONFIG=$PAT_CONFIG
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export find_cmd='@bash -c "runFind %1 %2 %3 %4"'
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export view_remove_cmd='bash -c "viewDeleteAliases"'
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export fpipe=$(mktemp -u --tmpdir find.XXXXXXXX)
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mkfifo "$fpipe"
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DEFAULT_SEARCH_STRING="$(jq -r .locator $PAT_CONFIG)"
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fkey=$(($RANDOM * $$))
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YAD_PIDs=()
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BANDs="^Any!70cm!1.25m!2m!6m!12m!15m!17m!20m!30m!40m!60m!80m!160m"
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MODEs="^Any!ARDOP!Packet!Pactor!WINMOR"
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exec 4<> $fpipe
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#============================
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# PARSE OPTIONS WITH GETOPTS
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#============================
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#== set short options ==#
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SCRIPT_OPTS=':hv-:'
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#== set long options associated with short one ==#
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typeset -A ARRAY_OPTS
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ARRAY_OPTS=(
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[help]=h
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[version]=v
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)
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LONG_OPTS="^($(echo "${!ARRAY_OPTS[@]}" | tr ' ' '|'))="
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# Parse options
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while getopts ${SCRIPT_OPTS} OPTION
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do
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# Translate long options to short
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if [[ "x$OPTION" == "x-" ]]
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then
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LONG_OPTION=$OPTARG
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LONG_OPTARG=$(echo $LONG_OPTION | egrep "$LONG_OPTS" | cut -d'=' -f2-)
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LONG_OPTIND=-1
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[[ "x$LONG_OPTARG" = "x" ]] && LONG_OPTIND=$OPTIND || LONG_OPTION=$(echo $OPTARG | cut -d'=' -f1)
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[[ $LONG_OPTIND -ne -1 ]] && eval LONG_OPTARG="\$$LONG_OPTIND"
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OPTION=${ARRAY_OPTS[$LONG_OPTION]}
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[[ "x$OPTION" = "x" ]] && OPTION="?" OPTARG="-$LONG_OPTION"
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if [[ $( echo "${SCRIPT_OPTS}" | grep -c "${OPTION}:" ) -eq 1 ]]; then
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if [[ "x${LONG_OPTARG}" = "x" ]] || [[ "${LONG_OPTARG}" = -* ]]; then
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OPTION=":" OPTARG="-$LONG_OPTION"
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else
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OPTARG="$LONG_OPTARG";
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if [[ $LONG_OPTIND -ne -1 ]]; then
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[[ $OPTIND -le $Optnum ]] && OPTIND=$(( $OPTIND+1 ))
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shift $OPTIND
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OPTIND=1
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fi
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fi
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fi
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fi
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# Options followed by another option instead of argument
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if [[ "x${OPTION}" != "x:" ]] && [[ "x${OPTION}" != "x?" ]] && [[ "${OPTARG}" = -* ]]; then
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OPTARG="$OPTION" OPTION=":"
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fi
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# Finally, manage options
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case "$OPTION" in
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h)
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ScriptInfo full
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exit 0
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;;
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v)
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ScriptInfo version
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exit 0
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;;
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:)
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Die "${SCRIPT_NAME}: -$OPTARG: option requires an argument"
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;;
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?)
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Die "${SCRIPT_NAME}: -$OPTARG: unknown option"
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;;
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esac
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done
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shift $((${OPTIND} - 1)) ## shift options
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# Check for required apps.
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for A in yad pat jq sponge
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do
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command -v $A >/dev/null 2>&1 || Die "$A is required but not installed."
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done
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# Ensure only one instance of this script is running.
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pidof -o %PPID -x $(basename "$0") >/dev/null && exit 1
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#============================
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# MAIN SCRIPT
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#============================
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trap SafeExit INT TERM EXIT
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yad --plug="$fkey" --tabnum=1 --text-align=center \
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--text="<b>Search for RMS stations and optionally add them to your pat \
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connection alias list</b>\n \
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The station list is generated by running 'pat rmslist' (downloads the list from Winlink).\n \
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Internet access is required for this to work." \
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--form --field="Search string" "${DEFAULT_SEARCH_STRING:0:4}" --field="Band":CB "$BANDs" \
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--field="Mode":CB "$MODEs" --field="Sort by distance (Uncheck to sort by callsign)":CHK TRUE \
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--field="gtk-find":FBTN "$find_cmd" --field="<b>View/edit current pat connection aliases</b>":FBTN "$view_remove_cmd &" &
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YAD_PIDs+=( $! )
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yad --plug="$fkey" --tabnum=2 --list --grid-lines=hor --dclick-action="bash -c \"processAlias '%s'\"" \
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--text "Search results. Double-click a Call to add it to your pat aliases." \
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--column="Call" --column="Frequency" --column="Location" --column="Distance" --column="Azimuth" \
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--column="Mode" --column="Units" \
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--search-column=1 --expand-column=1 <&4 &
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YAD_PIDs+=( $! )
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yad --paned --key="$fkey" --buttons-layout=center --button="gtk-close":0 --width=700 --height=700 \
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--title="Find RMS Stations" --window-icon="system-search"
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SafeExit
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