- /* 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 OPENSSL_HEADER_CONF_H
- #define OPENSSL_HEADER_CONF_H
-
- #include <openssl/base.h>
-
- #include <openssl/stack.h>
- #include <openssl/lhash.h>
-
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
-
- /* Config files look like:
- *
- * # Comment
- *
- * # This key is in the default section.
- * key=value
- *
- * [section_name]
- * key2=value2
- *
- * Config files are representated by a |CONF|. */
-
- struct conf_value_st {
- char *section;
- char *name;
- char *value;
- };
-
- struct conf_st {
- LHASH_OF(CONF_VALUE) *data;
- };
-
-
- /* NCONF_new returns a fresh, empty |CONF|, or NULL on error. The |method|
- * argument must be NULL. */
- CONF *NCONF_new(void *method);
-
- /* NCONF_free frees all the data owned by |conf| and then |conf| itself. */
- void NCONF_free(CONF *conf);
-
- /* NCONF_load parses the file named |filename| and adds the values found to
- * |conf|. It returns one on success and zero on error. In the event of an
- * error, if |out_error_line| is not NULL, |*out_error_line| is set to the
- * number of the line that contained the error. */
- int NCONF_load(CONF *conf, const char *filename, long *out_error_line);
-
- /* NCONF_load_bio acts like |NCONF_load| but reads from |bio| rather than from
- * a named file. */
- int NCONF_load_bio(CONF *conf, BIO *bio, long *out_error_line);
-
- /* NCONF_get_section returns a stack of values for a given section in |conf|.
- * If |section| is NULL, the default section is returned. It returns NULL on
- * error. */
- STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf, const char *section);
-
- /* NCONF_get_string returns the value of the key |name|, in section |section|.
- * The |section| argument may be NULL to indicate the default section. It
- * returns the value or NULL on error. */
- const char *NCONF_get_string(const CONF *conf, const char *section,
- const char *name);
-
-
- /* Utility functions */
-
- /* CONF_parse_list takes a list separated by 'sep' and calls |list_cb| giving
- * the start and length of each member, optionally stripping leading and
- * trailing whitespace. This can be used to parse comma separated lists for
- * example. If |list_cb| returns <= 0, then the iteration is halted and that
- * value is returned immediately. Otherwise it returns one. Note that |list_cb|
- * may be called on an empty member. */
- int CONF_parse_list(const char *list, char sep, int remove_whitespace,
- int (*list_cb)(const char *elem, int len, void *usr),
- void *arg);
-
- #if defined(__cplusplus)
- } /* extern C */
- #endif
-
- #define CONF_R_LIST_CANNOT_BE_NULL 100
- #define CONF_R_MISSING_CLOSE_SQUARE_BRACKET 101
- #define CONF_R_MISSING_EQUAL_SIGN 102
- #define CONF_R_NO_CLOSE_BRACE 103
- #define CONF_R_UNABLE_TO_CREATE_NEW_SECTION 104
- #define CONF_R_VARIABLE_HAS_NO_VALUE 105
-
- #endif /* OPENSSL_HEADER_THREAD_H */
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