1#!/usr/bin/env ruby
2
3# Copyright (C) 2010 Apple Inc. All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8# 1. Redistributions of source code must retain the above copyright
9#    notice, this list of conditions and the following disclaimer.
10# 2. Redistributions in binary form must reproduce the above copyright
11#    notice, this list of conditions and the following disclaimer in the
12#    documentation and/or other materials provided with the distribution.
13#
14# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
15# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
18# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
24# THE POSSIBILITY OF SUCH DAMAGE.
25
26input_file = ARGV[0]
27output_file = ARGV[1]
28
29require 'erb'
30
31def line_for_output line
32  return line.chomp if line =~ /#/
33    return "    printf(\"%s\\n\",#{line.chomp});" if line =~ /symbolWithPointer/
34    return "    printf(\"#{line.chomp}\\n\");"
35end
36
37TEMPLATE = <<-EOF
38#include "config.h"
39#include <stdio.h>
40#include <wtf/Assertions.h>
41
42#ifdef _WIN64
43#define symbolWithPointer(symbol32Bit, symbol64Bit) #symbol64Bit
44#else
45#define symbolWithPointer(symbol32Bit, symbol64Bit) #symbol32Bit
46#endif
47
48int main(int, char**)
49{
50<%- input.each_line do |line| -%>
51<%= line_for_output line %>
52<%- end -%>
53
54    return 0;
55}
56EOF
57
58File.open(output_file, "w") do |output|
59  File.open(input_file) do |input|
60    renderer = ERB.new(TEMPLATE, 0, "-")
61    output << renderer.result(binding)
62  end
63end
64
65STDERR.puts "Wrote output to #{output_file}"
66