Class: Rex::Post::Meterpreter::Extensions::Stdapi::Railgun::Def::Def_osx_libobjc

Inherits:
Object
  • Object
show all
Defined in:
lib/rex/post/meterpreter/extensions/stdapi/railgun/def/osx/def_libobjc.rb

Class Method Summary collapse

Class Method Details

.create_library(constant_manager, library_path = 'libobjc.dylib') ⇒ Object

[View source] [View on GitHub]

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/def/osx/def_libobjc.rb', line 12

def self.create_library(constant_manager, library_path = 'libobjc.dylib')
  lib = Library.new(library_path, constant_manager)

  # https://developer.apple.com/documentation/objectivec/1418952-objc_getclass?language=objc
  lib.add_function(
    'objc_getClass',
    'LPVOID',
    [
      ['PCHAR', 'name', 'in']
    ],
    nil,
    'cdecl'
  )

  # https://developer.apple.com/documentation/objectivec/1456712-objc_msgsend?language=objc
  lib.add_function(
    'objc_msgSend',
    'LPVOID',
    [
      ['LPVOID', 'self', 'in'],
      ['LPVOID', 'op', 'in']
    ],
    nil,
    'cdecl'
  )

  # https://developer.apple.com/documentation/objectivec/1418557-sel_registername?language=objc
  lib.add_function(
    'sel_registerName',
    'LPVOID',
    [
      ['PCHAR', 'str', 'in']
    ],
    nil,
    'cdecl'
  )

  return lib
end