#!/bin/bash
# geoloc -- for images that have GPS information, convert it into a string
#   that can be fed to Google Maps or Bing Maps.

setvar tempfile = ""/tmp/geoloc."$$"

trap "$(which rm) -f $tempfile" 0 1 15

if test $Argc -eq 0  {
  echo "Usage: $(basename $0) image" >&2 ; exit 1
}for filename in @ARGV {
  identify -format "%[EXIF:*]" $filename | grep GPSL > $tempfile

  setvar latdeg = $(head -1 $tempfile | cut -d, -f1 | cut -d= -f2)
  setvar latdeg = $(scriptbc -p 0 $latdeg)
  setvar latmin = $(head -1 $tempfile | cut -d, -f2)
  setvar latmin = $(scriptbc -p 0 $latmin)
  setvar latsec = $(head -1 $tempfile | cut -d, -f3)
  setvar latsec = $(scriptbc $latsec)
  setvar latorientation = $(sed -n '2p' $tempfile | cut -d= -f2)

  setvar longdeg = $(sed -n '3p' $tempfile | cut -d, -f1 | cut -d= -f2)
  setvar longdeg = $(scriptbc -p 0 $longdeg)
  setvar longmin = $(sed -n '3p' $tempfile | cut -d, -f2)
  setvar longmin = $(scriptbc -p 0 $longmin)
  setvar longsec = $(sed -n '3p' $tempfile | cut -d, -f3)
  setvar longsec = $(scriptbc $longsec)
  setvar longorientation = $(sed -n '4p' $tempfile | cut -d= -f2)

  /bin/echo -n "Coords: $latdeg ${latmin}' ${latsec}\" $latorientation, "
  echo "$longdeg ${longmin}' ${longsec}\" $longorientation"

}

exit 0