1 | /* |
2 | * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved. |
3 | * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. |
4 | * |
5 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
6 | * this file except in compliance with the License. You can obtain a copy |
7 | * in the file LICENSE in the source distribution or at |
8 | * https://www.openssl.org/source/license.html |
9 | */ |
10 | |
11 | #ifndef OSSL_CRYPTO_SPARSE_ARRAY_H |
12 | # define OSSL_CRYPTO_SPARSE_ARRAY_H |
13 | |
14 | # include <openssl/e_os2.h> |
15 | |
16 | # ifdef __cplusplus |
17 | extern "C" { |
18 | # endif |
19 | |
20 | # define SPARSE_ARRAY_OF(type) struct sparse_array_st_ ## type |
21 | |
22 | # define DEFINE_SPARSE_ARRAY_OF_INTERNAL(type, ctype) \ |
23 | SPARSE_ARRAY_OF(type); \ |
24 | static ossl_unused ossl_inline SPARSE_ARRAY_OF(type) * \ |
25 | ossl_sa_##type##_new(void) \ |
26 | { \ |
27 | return (SPARSE_ARRAY_OF(type) *)OPENSSL_SA_new(); \ |
28 | } \ |
29 | static ossl_unused ossl_inline void ossl_sa_##type##_free(SPARSE_ARRAY_OF(type) *sa) \ |
30 | { \ |
31 | OPENSSL_SA_free((OPENSSL_SA *)sa); \ |
32 | } \ |
33 | static ossl_unused ossl_inline void ossl_sa_##type##_free_leaves(SPARSE_ARRAY_OF(type) *sa) \ |
34 | { \ |
35 | OPENSSL_SA_free_leaves((OPENSSL_SA *)sa); \ |
36 | } \ |
37 | static ossl_unused ossl_inline size_t ossl_sa_##type##_num(const SPARSE_ARRAY_OF(type) *sa) \ |
38 | { \ |
39 | return OPENSSL_SA_num((OPENSSL_SA *)sa); \ |
40 | } \ |
41 | static ossl_unused ossl_inline void ossl_sa_##type##_doall(const SPARSE_ARRAY_OF(type) *sa, \ |
42 | void (*leaf)(ossl_uintmax_t, \ |
43 | type *)) \ |
44 | { \ |
45 | OPENSSL_SA_doall((OPENSSL_SA *)sa, (void (*)(ossl_uintmax_t, void *))leaf); \ |
46 | } \ |
47 | static ossl_unused ossl_inline \ |
48 | void ossl_sa_##type##_doall_arg(const SPARSE_ARRAY_OF(type) *sa, \ |
49 | void (*leaf)(ossl_uintmax_t, type *, void *), \ |
50 | void *arg) \ |
51 | { \ |
52 | OPENSSL_SA_doall_arg((OPENSSL_SA *)sa, (void (*)(ossl_uintmax_t, void *, \ |
53 | void *))leaf, \ |
54 | arg); \ |
55 | } \ |
56 | static ossl_unused ossl_inline ctype *ossl_sa_##type##_get(const SPARSE_ARRAY_OF(type) *sa, \ |
57 | ossl_uintmax_t n) \ |
58 | { \ |
59 | return (type *)OPENSSL_SA_get((OPENSSL_SA *)sa, n); \ |
60 | } \ |
61 | static ossl_unused ossl_inline int ossl_sa_##type##_set(SPARSE_ARRAY_OF(type) *sa, \ |
62 | ossl_uintmax_t n, ctype *val) \ |
63 | { \ |
64 | return OPENSSL_SA_set((OPENSSL_SA *)sa, n, (void *)val); \ |
65 | } \ |
66 | SPARSE_ARRAY_OF(type) |
67 | |
68 | # define DEFINE_SPARSE_ARRAY_OF(type) \ |
69 | DEFINE_SPARSE_ARRAY_OF_INTERNAL(type, type) |
70 | # define DEFINE_SPARSE_ARRAY_OF_CONST(type) \ |
71 | DEFINE_SPARSE_ARRAY_OF_INTERNAL(type, const type) |
72 | |
73 | typedef struct sparse_array_st OPENSSL_SA; |
74 | OPENSSL_SA *OPENSSL_SA_new(void); |
75 | void OPENSSL_SA_free(OPENSSL_SA *sa); |
76 | void OPENSSL_SA_free_leaves(OPENSSL_SA *sa); |
77 | size_t OPENSSL_SA_num(const OPENSSL_SA *sa); |
78 | void OPENSSL_SA_doall(const OPENSSL_SA *sa, |
79 | void (*leaf)(ossl_uintmax_t, void *)); |
80 | void OPENSSL_SA_doall_arg(const OPENSSL_SA *sa, |
81 | void (*leaf)(ossl_uintmax_t, void *, void *), void *); |
82 | void *OPENSSL_SA_get(const OPENSSL_SA *sa, ossl_uintmax_t n); |
83 | int OPENSSL_SA_set(OPENSSL_SA *sa, ossl_uintmax_t n, void *val); |
84 | |
85 | # ifdef __cplusplus |
86 | } |
87 | # endif |
88 | #endif |
89 | |