summaryrefslogtreecommitdiffstats
path: root/third_party/rlbox/include/rlbox_types.hpp
blob: b5821929da656dff042cb58de2aebb1140d581f1 (plain)
1
2
3
4
5
6
7
8
9
10
11
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
#pragma once
// IWYU pragma: private, include "rlbox.hpp"
// IWYU pragma: friend "rlbox_.*\.hpp"

namespace rlbox {

template<typename T, typename T_Sbx>
class tainted_opaque
{
private:
  T data{ 0 };

public:
  template<typename T2 = T>
  void set_zero()
  {
    data = 0;
  }
};

template<typename T, typename T_Sbx>
class tainted;

template<typename T, typename T_Sbx>
class tainted_volatile;

class tainted_boolean_hint;

class tainted_int_hint;

template<typename T_Sbx>
class rlbox_sandbox;

template<typename T, typename T_Sbx>
class sandbox_callback;

template<typename T, typename T_Sbx>
class app_pointer;

class rlbox_noop_sandbox;

class rlbox_dylib_sandbox;
}

#define RLBOX_DEFINE_BASE_TYPES_FOR(SBXNAME, SBXTYPE)                          \
  namespace rlbox {                                                            \
    class rlbox_##SBXTYPE##_sandbox;                                           \
  }                                                                            \
  using rlbox_##SBXNAME##_sandbox_type = rlbox::rlbox_##SBXTYPE##_sandbox;     \
  using rlbox_sandbox_##SBXNAME =                                              \
    rlbox::rlbox_sandbox<rlbox_##SBXNAME##_sandbox_type>;                      \
  template<typename T>                                                         \
  using sandbox_callback_##SBXNAME =                                           \
    rlbox::sandbox_callback<T, rlbox_##SBXNAME##_sandbox_type>;                \
  template<typename T>                                                         \
  using tainted_##SBXNAME = rlbox::tainted<T, rlbox_##SBXNAME##_sandbox_type>; \
  template<typename T>                                                         \
  using tainted_opaque_##SBXNAME =                                             \
    rlbox::tainted_opaque<T, rlbox_##SBXNAME##_sandbox_type>;                  \
  template<typename T>                                                         \
  using tainted_volatile_##SBXNAME =                                           \
    rlbox::tainted_volatile<T, rlbox_##SBXNAME##_sandbox_type>;                \
  using rlbox::tainted_boolean_hint;                                           \
  template<typename T>                                                         \
  using app_pointer_##SBXNAME =                                                \
    rlbox::app_pointer<T, rlbox_##SBXNAME##_sandbox_type>;

// This is like RLBOX_DEFINE_BASE_TYPES_FOR but with an explicit sandbox type
#define RLBOX_DEFINE_BASE_TYPES_FOR_TYPE(SBXNAME, SBXTYPE)                     \
  using rlbox_##SBXNAME##_sandbox_type = SBXTYPE;                              \
  using rlbox_sandbox_##SBXNAME =                                              \
    rlbox::rlbox_sandbox<rlbox_##SBXNAME##_sandbox_type>;                      \
  template<typename T>                                                         \
  using sandbox_callback_##SBXNAME =                                           \
    rlbox::sandbox_callback<T, rlbox_##SBXNAME##_sandbox_type>;                \
  template<typename T>                                                         \
  using tainted_##SBXNAME = rlbox::tainted<T, rlbox_##SBXNAME##_sandbox_type>; \
  template<typename T>                                                         \
  using tainted_opaque_##SBXNAME =                                             \
    rlbox::tainted_opaque<T, rlbox_##SBXNAME##_sandbox_type>;                  \
  template<typename T>                                                         \
  using tainted_volatile_##SBXNAME =                                           \
    rlbox::tainted_volatile<T, rlbox_##SBXNAME##_sandbox_type>;                \
  using rlbox::tainted_boolean_hint;                                           \
  template<typename T>                                                         \
  using app_pointer_##SBXNAME =                                                \
    rlbox::app_pointer<T, rlbox_##SBXNAME##_sandbox_type>;