#!/bin/bash

if [ -z "${LOGONROOT}" ]; then
  #
  # determine the LOGON root directory, assuming this script resides in a 
  # `bin' sub-directory that is shared across platforms.
  #
  path=$(dirname $0)
  if [ "${path#./}" != "${path}" ]; then
    path="$(pwd)/${path#./}"
  fi
  if [ "${path#/}" = "${path}" ]; then
    if [ "${path}" = "." ]; then
      path="$(pwd)";
    else 
      path="$(pwd)/${path}"
    fi
  fi
  LOGONROOT="${path%/bin}";
  export LOGONROOT
fi

if [ ! -f ${LOGONROOT}/etc/library.bash ]; then
  echo "logon: unable to determine \$LOGONROOT source directory; exit"
  exit 1;
fi

. ${LOGONROOT}/etc/library.bash

exec ${LOGONROOT}/lingo/lkb/bin/${LOGONOS}/tsdb "$@"