#!/bin/sh


copyright_src ()
{
  cat << EOF
/*  SciGraphica - Scientific graphics and data manipulation
 *  Copyright (C) 2001 Adrian E. Feiguin <feiguin@ifir.edu.ar>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

EOF
}

for file in `find . -name "*.[ch]" -print`; do
  exclude=`echo $exclude_files | grep $file`

  if test "x$exclude" = "x"; then
    dir=`dirname $file`
    if test "x$dir" != "x."; then
      subdir=`basename $dir`

      grepout=`grep Copyright $file`
      if test "x$grepout" = "x"; then
        backup_dir="$dir/bak"
        if test ! -d $backup_dir; then
          echo "making directory: $backup_dir"
          mkdir $backup_dir
        fi

        echo $file

        filename=`basename $file`
        cp $file $backup_dir/$filename
        copyright_$subdir > $file
        cat $backup_dir/$filename >> $file
      fi
    fi
  fi
done