lipo.h 3.1 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475
  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. #ifndef LIPO_H
  31. #define LIPO_H
  32. // Universal / Universal 2 fat binary file creator and extractor.
  33. #include "macho.h"
  34. #include "core/io/file_access.h"
  35. #include "core/object/ref_counted.h"
  36. class LipO : public RefCounted {
  37. struct FatArch {
  38. uint32_t cputype;
  39. uint32_t cpusubtype;
  40. uint64_t offset;
  41. uint64_t size;
  42. uint32_t align;
  43. };
  44. Ref<FileAccess> fa;
  45. Vector<FatArch> archs;
  46. static inline size_t PAD(size_t s, size_t a) {
  47. return (a - s % a);
  48. }
  49. public:
  50. static bool is_lipo(const String &p_path);
  51. bool create_file(const String &p_output_path, const Vector<String> &p_files);
  52. bool create_file(const String &p_output_path, const Vector<String> &p_files, const Vector<Vector2i> &p_cputypes);
  53. bool open_file(const String &p_path);
  54. int get_arch_count() const;
  55. uint32_t get_arch_cputype(int p_index) const;
  56. uint32_t get_arch_cpusubtype(int p_index) const;
  57. bool extract_arch(int p_index, const String &p_path);
  58. void close();
  59. ~LipO();
  60. };
  61. #endif // LIPO_H