#! /usr/bin/perl

#

#   This file is part of the WebKit project

#

#   Copyright (C) 1999 Waldo Bastian (bastian@kde.org)

#   Copyright (C) 2007 Apple Inc. All rights reserved.

#   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;

open NAMES, "<CSSValueKeywords.in" || die "Could not open CSSValueKeywords.in";

my @names = ();

while (<NAMES>) {

  next if (m/#/);

  chomp $_;

  next if ($_ eq "");

  push @names, $_;

}

close(NAMES);

open GPERF, ">CSSValueKeywords.gperf" || die "Could not open CSSValueKeywords.gperf for writing";

print GPERF << "EOF";

%{

/* This file is automatically generated from CSSValueKeywords.in by makevalues, do not edit */

#include \"CSSValueKeywords.h\"

%}

struct css_value {

    const char* name;

    int id;

};

%%

EOF

foreach my $name (@names) {

  my $id = $name;

  $id =~ s/-/_/g;

  print GPERF $name . ", CSS_VAL_" . uc($id) . "\n";

}

print GPERF "%%\n";

close GPERF;

open HEADER, ">CSSValueKeywords.h" || die "Could not open CSSValueKeywords.h for writing";

print HEADER << "EOF";

/* This file is automatically generated from CSSValueKeywords.in by makevalues, do not edit */

#ifndef CSSVALUES_H

#define CSSVALUES_H

WebCore::String getValueName(unsigned short id);

#define CSS_VAL_INVALID 0

#define CSS_VAL_MIN 1

EOF

my $i = 1;

my $maxLen = 0;

foreach my $name (@names) {

  my $id = $name;

  $id =~ s/-/_/g;

  print HEADER "#define CSS_VAL_" . uc($id) . " " . $i . "\n";

  $i = $i + 1;

  if (length($name) > $maxLen) {

    $maxLen = length($name);

  }

}

print HEADER "#define CSS_VAL_TOTAL " . $i . "\n";

print HEADER "#endif\n";

close HEADER;

system("gperf -L ANSI-C -E -C -n -o -t --key-positions=\"*\" -NfindValue -Hhash_val -Wwordlist_value -D CSSValueKeywords.gperf > CSSValueKeywords.c");

open C, ">>CSSValueKeywords.c" || die "Could not open CSSValueKeywords.c for writing";

print C  "static const char * const valueList[] = {\n";

print C  "\"\",\n";

foreach my $name (@names) {

  print C  "\"" . $name . "\", \n";

}

print C << "EOF";

    0

};

String getValueName(unsigned short id)

{

    if (id >= CSS_VAL_TOTAL || id <= 0)

        return String();

    return String(valueList[id]);

}

EOF

close C;