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1 | /* |
2 | * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved. | |
3 | * | |
4 | * Licensed under the Apache License 2.0 (the "License"). You may not use | |
5 | * this file except in compliance with the License. You can obtain a copy | |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
8 | */ | |
9 | ||
10 | #ifndef OSSL_INTERNAL_PROVIDER_H | |
11 | # define OSSL_INTERNAL_PROVIDER_H | |
12 | ||
13 | # include <openssl/core.h> | |
14 | # include "internal/dso.h" | |
15 | # include "internal/symhacks.h" | |
16 | ||
17 | # ifdef __cplusplus | |
18 | extern "C" { | |
19 | # endif | |
20 | ||
21 | /* | |
22 | * namespaces: | |
23 | * | |
24 | * ossl_provider_ Provider Object internal API | |
25 | * OSSL_PROVIDER Provider Object | |
26 | */ | |
27 | ||
28 | /* Provider Object finder, constructor and destructor */ | |
29 | OSSL_PROVIDER *ossl_provider_find(OPENSSL_CTX *libctx, const char *name); | |
30 | OSSL_PROVIDER *ossl_provider_new(OPENSSL_CTX *libctx, const char *name, | |
31 | OSSL_provider_init_fn *init_function); | |
32 | int ossl_provider_upref(OSSL_PROVIDER *prov); | |
33 | void ossl_provider_free(OSSL_PROVIDER *prov); | |
34 | ||
35 | /* Setters */ | |
36 | int ossl_provider_add_module_location(OSSL_PROVIDER *prov, const char *loc); | |
37 | ||
38 | /* | |
39 | * Activate the Provider | |
40 | * If the Provider is a module, the module will be loaded | |
41 | * Inactivation is done by freeing the Provider | |
42 | */ | |
43 | int ossl_provider_activate(OSSL_PROVIDER *prov); | |
44 | ||
45 | /* Getters for other library functions */ | |
46 | const char *ossl_provider_name(OSSL_PROVIDER *prov); | |
47 | const DSO *ossl_provider_dso(OSSL_PROVIDER *prov); | |
48 | const char *ossl_provider_module_name(OSSL_PROVIDER *prov); | |
49 | const char *ossl_provider_module_path(OSSL_PROVIDER *prov); | |
50 | ||
51 | /* Thin wrappers around calls to the provider */ | |
52 | void ossl_provider_teardown(const OSSL_PROVIDER *prov); | |
53 | const OSSL_ITEM *ossl_provider_get_param_types(const OSSL_PROVIDER *prov); | |
54 | int ossl_provider_get_params(const OSSL_PROVIDER *prov, | |
55 | const OSSL_PARAM params[]); | |
56 | ||
57 | # ifdef __cplusplus | |
58 | } | |
59 | # endif | |
60 | ||
61 | #endif |