#!/bin/bash
PROJECT="Kaiman"

function allfile() {
  WHO="`whoami`"

  echo "/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */" > $1;
  echo "/* vim: set et sw=2 ts=2: */" >> $1;
  echo "/***************************************************************************" >> $1;
  echo " *            $1" >> $1;
  echo " *" >> $1 ;
  echo " *  `date`" >> $1;
  echo -n " *  Copyright " >> $1
  echo -n `date +%Y | xargs` >> $1
  if [ "$WHO" == "nemo" ];
  then
      echo " Jonas Suhr Christensen" >> $1;
      echo " *  jsc@umbraculum.org" >> $1;
  fi
  if [ "$WHO" == "deva" ];
  then
      echo " Bent Bisballe Nyeng" >> $1;
      echo " *  deva@aasimon.org" >> $1;
  fi
  if [ "$WHO" == "senator" ];
  then
      echo " Lars Bisballe Jensen" >> $1;
      echo " *  elsenator@gmail.com" >> $1;
  fi
  if [ "$WHO" == "piparum" ];
  then
      echo " Peter Skaarup" >> $1;
      echo " *  and piparum@piparum.dk" >> $1;
  fi
  echo " ****************************************************************************/" >> $1;
  echo "" >> $1;
  echo "/*" >> $1;
  echo " *  This file is part of $PROJECT." >> $1;
  echo " *" >> $1;
  echo " *  $PROJECT is free software; you can redistribute it and/or modify" >> $1;
  echo " *  it under the terms of the GNU General Public License as published by" >> $1;
  echo " *  the Free Software Foundation; either version 2 of the License, or" >> $1;
  echo " *  (at your option) any later version." >> $1;
  echo " *" >> $1;
  echo " *  $PROJECT is distributed in the hope that it will be useful," >> $1;
  echo " *  but WITHOUT ANY WARRANTY; without even the implied warranty of" >> $1;
  echo " *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the" >> $1;
  echo " *  GNU General Public License for more details." >> $1;
  echo " *" >> $1;
  echo " *  You should have received a copy of the GNU General Public License" >> $1;
  echo " *  along with $PROJECT; if not, write to the Free Software" >> $1;
  echo " *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA." >> $1;
  echo " */" >> $1;
}

function ccfile() {
  local hf=`echo -n $1 | cut -d'.' -f1`.h;
  hfile $hf;

  allfile $1;
  echo -n '#include "' >> $1;
  echo -n $hf >> $1;
  echo '"' >> $1;
  echo '' >> $1;

  local hn=`echo $1 | cut -d'.' -f1 | tr 'a-z.' 'A-Z_'`
  echo "#ifdef TEST_${hn}" >> $1;
  echo "//Additional dependency files" >> $1;
  echo "//deps:" >> $1;
  echo "//Required cflags (autoconf vars may be used)" >> $1;
  echo "//cflags:" >> $1;
  echo "//Required link options (autoconf vars may be used)" >> $1;
  echo "//libs:" >> $1;
  echo "#include \"test.h\"" >> $1;
  echo "" >> $1;
  echo "TEST_BEGIN;" >> $1;
  echo "" >> $1;
  echo "// TODO: Put some testcode here (see test.h for usable macros)." >> $1;
  echo "TEST_TRUE(false, \"No tests yet!\");" >> $1;
  echo "" >> $1;
  echo "TEST_END;" >> $1;
  echo "" >> $1;
  echo "#endif/*TEST_${hn}*/" >> $1;
}

function hfile() {
  allfile $1;
  local hn=`echo $1 | tr 'a-z.' 'A-Z_'`
  local pr=`echo $PROJECT | tr 'a-z.' 'A-Z_'`
  echo "#ifndef __${pr}_${hn}__" >> $1;
  echo "#define __${pr}_${hn}__" >> $1;
  echo "#endif/*__${pr}_${hn}__*/" >> $1;
}

if [ "$#" = "1" ]; then
if [ "CC" = `echo $1 | cut -d'.' -f2 | tr 'a-z' 'A-Z'` ]; then
  ccfile $1;
fi;
if [ "H" = `echo $1 | cut -d'.' -f2 | tr 'a-z' 'A-Z'` ]; then
  hfile $1;
fi;
else
  echo "Usage: $0 filename";
  echo
  echo "Examples:";
  echo "$0 myclass.cc      Which will produce both myclass.cc and myclass.h";
  echo "$0 myinterface.h   Which will only produce myinterface.h";
  echo
  echo "NOTE: The files will be created in the current directory!";
fi;