1/*
2 * Copyright 1995-2021 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#include "app_libctx.h"
10#include "apps.h"
11
12static OSSL_LIB_CTX *app_libctx = NULL;
13static const char *app_propq = NULL;
14
15int app_set_propq(const char *arg)
16{
17    app_propq = arg;
18    return 1;
19}
20
21const char *app_get0_propq(void)
22{
23    return app_propq;
24}
25
26OSSL_LIB_CTX *app_get0_libctx(void)
27{
28    return app_libctx;
29}
30
31OSSL_LIB_CTX *app_create_libctx(void)
32{
33    /*
34     * Load the NULL provider into the default library context and create a
35     * library context which will then be used for any OPT_PROV options.
36     */
37    if (app_libctx == NULL) {
38        if (!app_provider_load(NULL, "null")) {
39            opt_printf_stderr( "Failed to create null provider\n");
40            return NULL;
41        }
42        app_libctx = OSSL_LIB_CTX_new();
43    }
44    if (app_libctx == NULL)
45        opt_printf_stderr("Failed to create library context\n");
46    return app_libctx;
47}
48
49