mirror of
https://github.com/openssl/openssl.git
synced 2024-11-27 05:21:51 +08:00
4e7991b497
Instead of referencing the return size from the OSSL_PARAM structure, make the size a field within the structure. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9135)
71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
/*
|
|
* Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
* this file except in compliance with the License. You can obtain a copy
|
|
* in the file LICENSE in the source distribution or at
|
|
* https://www.openssl.org/source/license.html
|
|
*/
|
|
|
|
#include <openssl/err.h>
|
|
#include <openssl/cryptoerr.h>
|
|
#include <openssl/provider.h>
|
|
#include "internal/provider.h"
|
|
|
|
OSSL_PROVIDER *OSSL_PROVIDER_load(OPENSSL_CTX *libctx, const char *name)
|
|
{
|
|
OSSL_PROVIDER *prov = NULL;
|
|
|
|
/* Find it or create it */
|
|
if ((prov = ossl_provider_find(libctx, name)) == NULL
|
|
&& (prov = ossl_provider_new(libctx, name, NULL)) == NULL)
|
|
return NULL;
|
|
|
|
if (!ossl_provider_activate(prov)) {
|
|
ossl_provider_free(prov);
|
|
return NULL;
|
|
}
|
|
|
|
return prov;
|
|
}
|
|
|
|
int OSSL_PROVIDER_unload(OSSL_PROVIDER *prov)
|
|
{
|
|
ossl_provider_free(prov);
|
|
return 1;
|
|
}
|
|
|
|
const OSSL_ITEM *OSSL_PROVIDER_get_param_types(const OSSL_PROVIDER *prov)
|
|
{
|
|
return ossl_provider_get_param_types(prov);
|
|
}
|
|
|
|
int OSSL_PROVIDER_get_params(const OSSL_PROVIDER *prov, OSSL_PARAM params[])
|
|
{
|
|
return ossl_provider_get_params(prov, params);
|
|
}
|
|
|
|
int OSSL_PROVIDER_add_builtin(OPENSSL_CTX *libctx, const char *name,
|
|
OSSL_provider_init_fn *init_fn)
|
|
{
|
|
OSSL_PROVIDER *prov = NULL;
|
|
|
|
if (name == NULL || init_fn == NULL) {
|
|
CRYPTOerr(CRYPTO_F_OSSL_PROVIDER_ADD_BUILTIN,
|
|
ERR_R_PASSED_NULL_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
/* Create it */
|
|
if ((prov = ossl_provider_new(libctx, name, init_fn)) == NULL)
|
|
return 0;
|
|
|
|
/*
|
|
* It's safely stored in the internal store at this point,
|
|
* free the returned extra reference
|
|
*/
|
|
ossl_provider_free(prov);
|
|
|
|
return 1;
|
|
}
|