#! /usr/bin/perl

#

#   This file is part of the WebKit project

#

#   Copyright (C) 2007 Trolltech ASA

#

#   This library is free software; you can redistribute it and/or

#   modify it under the terms of the GNU Library General Public

#   License as published by the Free Software Foundation; either

#   version 2 of the License, or (at your option) any later version.

#

#   This library 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

#   Library General Public License for more details.

#

#   You should have received a copy of the GNU Library General Public License

#   along with this library; see the file COPYING.LIB.  If not, write to

#   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

#   Boston, MA 02110-1301, USA.

use strict;

use warnings;

my $grammar = $ARGV[0];

my $fileBase = $ARGV[1];

system("bison -d -p cssyy " . $grammar . " -o " . $fileBase . ".tab.c");

open HEADER, ">" . $fileBase . ".h" or die;

print HEADER << "EOF";

#ifndef CSSGRAMMAR_H

#define CSSGRAMMAR_H

EOF

open HPP, "<" . $fileBase . ".tab.h" or die;

while (<HPP>) {

    print HEADER;

}

close HPP;

print HEADER "#endif\n";

close HEADER;

unlink($fileBase . ".tab.h");

open CPP, ">" . $fileBase . ".cpp" or die;

open GENSRC, "<" . $fileBase . ".tab.c" or die;

while (<GENSRC>) {

    print CPP;

}

close GENSRC;

close CPP;

unlink($fileBase . ".tab.c");