#!/bin/bash
# --------------------------------------------------------------------------- #
# list :      Printing of ASCII files (typically source codes) using the      #
#             program w3print.f This program is provided as a part of         #
#             WAVEWATCH III and get is printer setup from the file            #
#             $ww3_env (set in 1.b) in the users home directory.              #
#                                                                             #
#                                                      Hendrik L. Tolman      #
#                                                      May 2009               #
#                                                                             #
#    Copyright 2009 National Weather Service (NWS),                           #
#       National Oceanic and Atmospheric Administration.  All rights          #
#       reserved.  WAVEWATCH III is a trademark of the NWS.                   #
#       No unauthorized use without permission.                               #
#                                                                             #
# --------------------------------------------------------------------------- #


# --------------------------------------------------------------------------- #
# 1. Preparations                                                             #
# --------------------------------------------------------------------------- #
# 1.a Check input

  if test "$#" = '0'
  then
    echo "usage: list filename(s)" 1>&2 ; exit 1
  fi

  input="$*"
  dir=`pwd`

# 1.b Get data from setup file - - - - - - - - - - - - - - - - - - - - - - - - 

  source $(dirname $0)/w3_setenv
  main_dir=$WWATCH3_DIR
  temp_dir=$WWATCH3_TMP
  source=$WWATCH3_SOURCE
  list=$WWATCH3_LIST


# --------------------------------------------------------------------------- #
# 2. Loop over files                                                          #
# --------------------------------------------------------------------------- #
# 2.a Loop control

  cd $dir
  set $input

  while test "$#" != '0'
  do

    if test ! -f $1
    then
      echo "file $1 not found"
    else
      echo "processing $1"

# 2.b Run w3prnt - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

      rm -f w3prnt.out
      echo "$1" | $main_dir/bin/w3prnt 2> /dev/null

# 2.c Spool to printer - - - - - - - - - - - - - - - - - - - - - - - - - - - -

      if test -f w3prnt.out
      then
        if test -z "$printer"
        then
          lpr w3prnt.out
        else
          lpr -P $printer w3prnt.out
        fi
        rm -f w3prnt.out
      else
        echo "listing not found"
      fi
    fi
    shift
  done
 
# End of list --------------------------------------------------------------- #