60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/*
|
|
* Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the OpenSSL license (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 <stdio.h>
|
|
#include <openssl/crypto.h>
|
|
#include "internal/cryptlib.h"
|
|
#include <internal/conf.h>
|
|
#include <openssl/x509.h>
|
|
#include <openssl/asn1.h>
|
|
#include <openssl/engine.h>
|
|
|
|
/*
|
|
* This is the automatic configuration loader: it is called automatically by
|
|
* OpenSSL when any of a number of standard initialisation functions are
|
|
* called, unless this is overridden by calling OPENSSL_no_config()
|
|
*/
|
|
|
|
static int openssl_configured = 0;
|
|
|
|
#if OPENSSL_API_COMPAT < 0x10100000L
|
|
void OPENSSL_config(const char *config_name)
|
|
{
|
|
OPENSSL_INIT_SETTINGS settings;
|
|
|
|
memset(&settings, 0, sizeof(settings));
|
|
if (config_name != NULL)
|
|
settings.config_name = strdup(config_name);
|
|
OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CONFIG, &settings);
|
|
}
|
|
#endif
|
|
|
|
void openssl_config_int(const char *config_name)
|
|
{
|
|
if (openssl_configured)
|
|
return;
|
|
|
|
OPENSSL_load_builtin_modules();
|
|
#ifndef OPENSSL_NO_ENGINE
|
|
/* Need to load ENGINEs */
|
|
ENGINE_load_builtin_engines();
|
|
#endif
|
|
ERR_clear_error();
|
|
#ifndef OPENSSL_SYS_UEFI
|
|
CONF_modules_load_file(NULL, config_name,
|
|
CONF_MFLAGS_DEFAULT_SECTION |
|
|
CONF_MFLAGS_IGNORE_MISSING_FILE);
|
|
#endif
|
|
openssl_configured = 1;
|
|
}
|
|
|
|
void openssl_no_config_int(void)
|
|
{
|
|
openssl_configured = 1;
|
|
}
|