#	Copyright (C) 2001,2002,2003 Ronnie Maor and Michael Brand
# 
# 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, 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 software; see the file COPYING.  If not, write to
#  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
# 
#  As a special exception, the copyright holders give permission
#  for additional uses of the text contained in its release of XPARAM.
# 
#  The exception is that, if you link the XPARAM library with other files
#  to produce an executable, this does not by itself cause the
#  resulting executable to be covered by the GNU General Public License.
#  Your use of that executable is in no way restricted on account of
#  linking the XPARAM library code into it.
# 
#  This exception does not however invalidate any other reasons why
#  the executable file might be covered by the GNU General Public License.
# 
#  If you write modifications of your own for XPARAM, it is your choice
#  whether to permit this exception to apply to your modifications.
#  If you do not wish that, delete this exception notice.  

use strict;

my $license_file = "LICENSE";
open(LICENSE,"<$license_file") || die("Can't open $license_file\n");
my @license_lines = <LICENSE>;
my $license = join("",@license_lines);
close(LICENSE);

my $disable = "\n#pragma warning (disable: 4101)\n\n";

my $filename;
foreach $filename (<*.cpp>) {
  process($filename,"cpp",$license . $disable);
}

foreach $filename (<*.hpp>) {
  process($filename,"hpp",$license);
}

sub process
{
  my $filename = shift;
  my $suffix = shift;
  my $prefix = shift;

  print "processing $filename...\n";
  open(FILE,"<$filename") || die("Can't open $filename for input\n");
  my @lines = <FILE>;
  close(FILE);

  
  $filename =~ /^(.*)\.$suffix/;
  my $basename = $1;

  my $lines = join("",@lines);
  $lines =~ s/#include\s+"$basename(.*?)"/#include <..\/src_include\/$basename$1>/g;
  $lines =~ s/#line\s+[0-9]+\s+".*"//g;

  open(FILE,">$filename") || die("Can't open $filename for output\n");
  print FILE $prefix;
  print FILE $lines;
  close(FILE);
}