1/**************************************************************************/
2/* lipo.h */
3/**************************************************************************/
4/* This file is part of: */
5/* GODOT ENGINE */
6/* https://godotengine.org */
7/**************************************************************************/
8/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
9/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
10/* */
11/* Permission is hereby granted, free of charge, to any person obtaining */
12/* a copy of this software and associated documentation files (the */
13/* "Software"), to deal in the Software without restriction, including */
14/* without limitation the rights to use, copy, modify, merge, publish, */
15/* distribute, sublicense, and/or sell copies of the Software, and to */
16/* permit persons to whom the Software is furnished to do so, subject to */
17/* the following conditions: */
18/* */
19/* The above copyright notice and this permission notice shall be */
20/* included in all copies or substantial portions of the Software. */
21/* */
22/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
23/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
24/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
25/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
26/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
27/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
28/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
29/**************************************************************************/
30
31#ifndef MACOS_LIPO_H
32#define MACOS_LIPO_H
33
34// Universal / Universal 2 fat binary file creator and extractor.
35
36#include "macho.h"
37
38#include "core/io/file_access.h"
39#include "core/object/ref_counted.h"
40
41class LipO : public RefCounted {
42 struct FatArch {
43 uint32_t cputype;
44 uint32_t cpusubtype;
45 uint64_t offset;
46 uint64_t size;
47 uint32_t align;
48 };
49
50 Ref<FileAccess> fa;
51 Vector<FatArch> archs;
52
53 static inline size_t PAD(size_t s, size_t a) {
54 return (a - s % a);
55 }
56
57public:
58 static bool is_lipo(const String &p_path);
59
60 bool create_file(const String &p_output_path, const PackedStringArray &p_files);
61
62 bool open_file(const String &p_path);
63 int get_arch_count() const;
64 bool extract_arch(int p_index, const String &p_path);
65
66 void close();
67
68 ~LipO();
69};
70
71#endif // MACOS_LIPO_H
72