2 * Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
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
11 #ifndef OSSL_INTERNAL_PROPERTY_H
12 # define OSSL_INTERNAL_PROPERTY_H
14 #include "internal/cryptlib.h"
16 typedef struct ossl_method_store_st OSSL_METHOD_STORE;
17 typedef struct ossl_property_list_st OSSL_PROPERTY_LIST;
20 int ossl_property_parse_init(OPENSSL_CTX *ctx);
22 /* Property definition parser */
23 OSSL_PROPERTY_LIST *ossl_parse_property(OPENSSL_CTX *ctx, const char *defn);
24 /* Property query parser */
25 OSSL_PROPERTY_LIST *ossl_parse_query(OPENSSL_CTX *ctx, const char *s);
26 /* Property checker of query vs definition */
27 int ossl_property_match_count(const OSSL_PROPERTY_LIST *query,
28 const OSSL_PROPERTY_LIST *defn);
29 int ossl_property_is_enabled(OPENSSL_CTX *ctx, const char *property_name,
30 const OSSL_PROPERTY_LIST *prop_list);
31 /* Free a parsed property list */
32 void ossl_property_free(OSSL_PROPERTY_LIST *p);
35 /* Implementation store functions */
36 OSSL_METHOD_STORE *ossl_method_store_new(OPENSSL_CTX *ctx);
37 void ossl_method_store_free(OSSL_METHOD_STORE *store);
38 int ossl_method_store_add(OSSL_METHOD_STORE *store, const OSSL_PROVIDER *prov,
39 int nid, const char *properties, void *method,
40 int (*method_up_ref)(void *),
41 void (*method_destruct)(void *));
42 int ossl_method_store_remove(OSSL_METHOD_STORE *store, int nid,
44 int ossl_method_store_fetch(OSSL_METHOD_STORE *store, int nid,
45 const char *prop_query, void **result);
46 int ossl_method_store_set_global_properties(OSSL_METHOD_STORE *store,
47 const char *prop_query);
48 int ossl_method_store_merge_global_properties(OSSL_METHOD_STORE *store,
49 const char *prop_query);
50 int ossl_method_store_global_property_is_enabled(OSSL_METHOD_STORE *store,
51 const char *prop_name);
53 /* property query cache functions */
54 int ossl_method_store_cache_get(OSSL_METHOD_STORE *store, int nid,
55 const char *prop_query, void **result);
56 int ossl_method_store_cache_set(OSSL_METHOD_STORE *store, int nid,
57 const char *prop_query, void *result,
58 int (*method_up_ref)(void *),
59 void (*method_destruct)(void *));