#!/bin/bash
#  $HeadURL: https://svn.pasta.freemyip.com/main/miniade/trunk/bin/nop-sh $ $LastChangedRevision: 10133 $

#  Modules
. $(miniade) || { echo "${0##*/}: ERROR: miniade failed (hint: run 'miniade' to see error)" >&2; exit 1; }

#  Configurable stuff 

#  Other globals

main()
{
    local MY_ARGS PROGNAME
    #  Defaults for options 

    #  Process options
    miniade_process_options MY_ARGS "$@" && set -- "${MY_ARGS[@]}"
    miniade_get_progname PROGNAME

    #  Process arguments
    [ $# = 0 ] || usage
    
    #  Sanity checks and derivations
    
    #  Guts
    {
        echo "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>"
        echo "<gpx version=\"1.1\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:topografix=\"http://www.topografix.com/GPX/Private/TopoGrafix/0/1\" xmlns=\"http://www.topografix.com/GPX/1/1\" xsi:schemaLocation=\"http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd\">"
    } > $PROGNAME.gpx

    while read -p "Description: " DESC; do
        read -p "Coordinates from Google Maps: " COORDS
        [[ $COORDS =~ ^\ *([0-9.]+)\ *,\ *([0-9.]+)\ *$ ]] || miniade_error "$COORDS: can't parse coordinates"
        LAT=${BASH_REMATCH[2]}
        LON=${BASH_REMATCH[1]}
        {
            echo " <wpt lat=\"$LAT\" lon=\"$LON\">"
            echo "  <name>$DESC</name>"
            echo " </wpt>" 
        } >> $PROGNAME.gpx
        echo
    done

    {
        echo "</gpx>"
    } >> $PROGNAME.gpx
    echo
}

main "$@"