111 lines
3.8 KiB
C
111 lines
3.8 KiB
C
/* conf_sap.c */
|
|
/* Written by Stephen Henson (shenson@bigfoot.com) for the OpenSSL
|
|
* project 2001.
|
|
*/
|
|
/* ====================================================================
|
|
* Copyright (c) 2001 The OpenSSL Project. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* 3. All advertising materials mentioning features or use of this
|
|
* software must display the following acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
|
|
*
|
|
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
|
|
* endorse or promote products derived from this software without
|
|
* prior written permission. For written permission, please contact
|
|
* licensing@OpenSSL.org.
|
|
*
|
|
* 5. Products derived from this software may not be called "OpenSSL"
|
|
* nor may "OpenSSL" appear in their names without prior written
|
|
* permission of the OpenSSL Project.
|
|
*
|
|
* 6. Redistributions of any form whatsoever must retain the following
|
|
* acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
|
|
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
|
|
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
* ====================================================================
|
|
*
|
|
* This product includes cryptographic software written by Eric Young
|
|
* (eay@cryptsoft.com). This product includes software written by Tim
|
|
* Hudson (tjh@cryptsoft.com).
|
|
*
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <openssl/crypto.h>
|
|
#include "cryptlib.h"
|
|
#include <openssl/conf.h>
|
|
#include <openssl/dso.h>
|
|
#include <openssl/x509.h>
|
|
#include <openssl/asn1.h>
|
|
#ifndef OPENSSL_NO_ENGINE
|
|
#include <openssl/engine.h>
|
|
#endif
|
|
|
|
/* 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;
|
|
|
|
void OPENSSL_config(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
|
|
/* Add others here? */
|
|
|
|
|
|
ERR_clear_error();
|
|
if (CONF_modules_load_file(NULL, NULL,
|
|
CONF_MFLAGS_IGNORE_MISSING_FILE) <= 0)
|
|
{
|
|
BIO *bio_err;
|
|
ERR_load_crypto_strings();
|
|
if ((bio_err=BIO_new_fp(stderr, BIO_NOCLOSE)) != NULL)
|
|
{
|
|
BIO_printf(bio_err,"Auto configuration failed\n");
|
|
ERR_print_errors(bio_err);
|
|
BIO_free(bio_err);
|
|
}
|
|
exit(1);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
void OPENSSL_no_config()
|
|
{
|
|
openssl_configured = 1;
|
|
}
|