xref: /openbsd-src/lib/libcrypto/conf/conf_local.h (revision 72fb407fee625a4df6bc1f41d8eeb91ee5446861)

/* $OpenBSD: conf_local.h,v 1.9 2024/10/18 11:12:10 tb Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
 * All rights reserved.
 *
 * This package is an SSL implementation written
 * by Eric Young (eay@cryptsoft.com).
 * The implementation was written so as to conform with Netscapes SSL.
 *
 * This library is free for commercial and non-commercial use as long as
 * the following conditions are aheared to.  The following conditions
 * apply to all code found in this distribution, be it the RC4, RSA,
 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
 * included with this distribution is covered by the same copyright terms
 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
 *
 * Copyright remains Eric Young's, and as such any Copyright notices in
 * the code are not to be removed.
 * If this package is used in a product, Eric Young should be given attribution
 * as the author of the parts of the library used.
 * This can be in the form of a textual message at program startup or
 * in documentation (online or textual) provided with the package.
 *
 * 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 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 acknowledgement:
 *    "This product includes cryptographic software written by
 *     Eric Young (eay@cryptsoft.com)"
 *    The word 'cryptographic' can be left out if the rouines from the library
 *    being used are not cryptographic related :-).
 * 4. If you include any Windows specific code (or a derivative thereof) from
 *    the apps directory (application code) you must include an acknowledgement:
 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
 *
 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
 * ANY EXPRESS 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 AUTHOR OR 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.
 *
 * The licence and distribution terms for any publically available version or
 * derivative of this code cannot be changed.  i.e. this code cannot simply be
 * copied and put under another distribution licence
 * [including the GNU Public Licence.]
 */

#ifndef HEADER_CONF_LOCAL_H
#define HEADER_CONF_LOCAL_H

__BEGIN_HIDDEN_DECLS

const CONF_METHOD *NCONF_default(void);

struct conf_method_st {
	const char *name;
	CONF *(*create)(const CONF_METHOD *meth);
	int (*init)(CONF *conf);
	int (*destroy)(CONF *conf);
	int (*destroy_data)(CONF *conf);
	int (*load_bio)(CONF *conf, BIO *bp, long *eline);
	int (*dump)(const CONF *conf, BIO *bp);
	int (*is_number)(const CONF *conf, char c);
	int (*to_int)(const CONF *conf, char c);
	int (*load)(CONF *conf, const char *name, long *eline);
};

int CONF_module_add(const char *name, conf_init_func *ifunc,
    conf_finish_func *ffunc);

const char *CONF_imodule_get_value(const CONF_IMODULE *md);

int CONF_parse_list(const char *list, int sep, int nospc,
    int (*list_cb)(const char *elem, int len, void *usr), void *arg);

void CONF_set_nconf(CONF *conf, LHASH_OF(CONF_VALUE) *hash);

CONF_VALUE *_CONF_new_section(CONF *conf, const char *section);
CONF_VALUE *_CONF_get_section(const CONF *conf, const char *section);
STACK_OF(CONF_VALUE) *_CONF_get_section_values(const CONF *conf,
    const char *section);

int _CONF_add_string(CONF *conf, CONF_VALUE *section, CONF_VALUE *value);
char *_CONF_get_string(const CONF *conf, const char *section,
    const char *name);

int _CONF_new_data(CONF *conf);
void _CONF_free_data(CONF *conf);

__END_HIDDEN_DECLS

#endif /* HEADER_CONF_LOCAL_H */