2 * Copyright 2019-2021 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 #include <openssl/crypto.h>
12 #include "internal/property.h"
14 typedef int OSSL_PROPERTY_IDX;
17 OSSL_PROPERTY_OPER_EQ, OSSL_PROPERTY_OPER_NE, OSSL_PROPERTY_OVERRIDE
20 struct ossl_property_definition_st {
21 OSSL_PROPERTY_IDX name_idx;
22 OSSL_PROPERTY_TYPE type;
23 OSSL_PROPERTY_OPER oper;
24 unsigned int optional : 1;
26 int64_t int_val; /* Signed integer */
27 OSSL_PROPERTY_IDX str_val; /* String */
31 struct ossl_property_list_st {
33 unsigned int has_optional : 1;
34 OSSL_PROPERTY_DEFINITION properties[1];
37 #define OSSL_PROPERTY_TRUE 1
38 #define OSSL_PROPERTY_FALSE 2
40 /* Property string functions */
41 OSSL_PROPERTY_IDX ossl_property_name(OSSL_LIB_CTX *ctx, const char *s,
43 const char *ossl_property_name_str(OSSL_LIB_CTX *ctx, OSSL_PROPERTY_IDX idx);
44 OSSL_PROPERTY_IDX ossl_property_value(OSSL_LIB_CTX *ctx, const char *s,
46 const char *ossl_property_value_str(OSSL_LIB_CTX *ctx, OSSL_PROPERTY_IDX idx);
48 /* Property list functions */
49 void ossl_property_free(OSSL_PROPERTY_LIST *p);
50 int ossl_property_has_optional(const OSSL_PROPERTY_LIST *query);
52 /* Property definition cache functions */
53 OSSL_PROPERTY_LIST *ossl_prop_defn_get(OSSL_LIB_CTX *ctx, const char *prop);
54 int ossl_prop_defn_set(OSSL_LIB_CTX *ctx, const char *prop,
55 OSSL_PROPERTY_LIST **pl);