From 4835b7bbe038dc4bfb4c51e4f9bc39053b6c19e1 Mon Sep 17 00:00:00 2001
From: Steven Baltakatei Sandoval <baltakatei@gmail.com>
Date: Sun, 28 Jun 2020 23:53:27 +0000
Subject: [PATCH] feat(bkgpslog):Add GPX KML output from buffer

---
 exec/bkgpslog | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/exec/bkgpslog b/exec/bkgpslog
index 2b24c90..9de6a09 100755
--- a/exec/bkgpslog
+++ b/exec/bkgpslog
@@ -229,9 +229,10 @@ main() {
     processArguments "$@" # Process arguments.
     if checkapp gpspipe && checkdir "$DIROUT"; then
 	# Determine output file paths
-	FILEOUT_NMEA="$(dateTimeShort)".."$SCRIPT_HOSTNAME"_location.nmea ;
-	#FILEOUT_GPX="" ;
-	#FILEOUT_KML="" ;
+	FILEOUT_BASENAME="$(dateTimeShort)".."$SCRIPT_HOSTNAME"_location
+	FILEOUT_NMEA="$FILEOUT_BASENAME".nmea ;
+	FILEOUT_GPX="$FILEOUT_BASENAME".gpx ;
+	FILEOUT_KML="$FILEOUT_BASENAME".kml ;
 
 	# Determine script lifespan (note: exit if <= 0 since 'timeout' runs forever if provided "0s".
 	#if ! scriptTTL="$(timeUntilMidnight)"; then yell "ERROR: timeUntilMidnight exit code $?"; exit 1; fi 
@@ -246,9 +247,14 @@ main() {
 	while [[ "$SECONDS" -lt "$scriptTTL" ]]; do
 	    ((debugCounter++))
 	    # Fill buffer
-	    buffer="$(timeout "$bufferTTL""s" gpspipe -r)"; # Record gpspipe nmea data to $buffer for bufferTTL seconds
-	    # Save buffer
-	    echo "$buffer" >> "$DIROUT"/"$FILEOUT_NMEA""$debugCounter"
+	    buffer="$(timeout "$bufferTTL""s" gpspipe -r)"; # Record gpspipe nmea data to buffer for bufferTTL seconds
+	    # Process buffer
+	    buffer_GPX="$(echo "$buffer" | gpsbabel -i nmea -f - -o gpx -F - )"; # Convert buffer to GPX format
+	    buffer_KML="$(echo "$buffer" | gpsbabel -i nmea -f - -o kml -F - )"; # Convert buffer to KML format
+	    # Save processed buffer data
+	    echo "$buffer" >> "$DIROUT"/"$FILEOUT_NMEA""$debugCounter" # Save NMEA format
+	    echo "$buffer_GPX" >> "$DIROUT"/"$FILEOUT_GPX""$debugCounter" # Save GPX format
+	    echo "$buffer_GPX" >> "$DIROUT"/"$FILEOUT_KML""$debugCounter" # Save KML format
 	    vbm "DEBUG:Completed buffer session $debugCounter" 1>&2;
 	    # Reset buffer
 	    unset buffer
-- 
2.30.2