| /* 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 represented by a |CONF|. | |
| struct conf_value_st { | |
| char *section; | |
| char *name; | |
| char *value; | |
| }; | |
| DEFINE_STACK_OF(CONF_VALUE) | |
| DECLARE_LHASH_OF(CONF_VALUE) | |
| // NCONF_new returns a fresh, empty |CONF|, or NULL on error. The |method| | |
| // argument must be NULL. | |
| OPENSSL_EXPORT CONF *NCONF_new(void *method); | |
| // NCONF_free frees all the data owned by |conf| and then |conf| itself. | |
| OPENSSL_EXPORT 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. | |
| OPENSSL_EXPORT 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. | |
| OPENSSL_EXPORT 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. | |
| OPENSSL_EXPORT 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. | |
| OPENSSL_EXPORT 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); | |
| // Deprecated functions | |
| // These defines do nothing but are provided to make old code easier to | |
| // compile. | |
| #define CONF_MFLAGS_DEFAULT_SECTION 0 | |
| #define CONF_MFLAGS_IGNORE_MISSING_FILE 0 | |
| // CONF_modules_load_file returns one. BoringSSL is defined to have no config | |
| // file options, thus loading from |filename| always succeeds by doing nothing. | |
| OPENSSL_EXPORT int CONF_modules_load_file(const char *filename, | |
| const char *appname, | |
| unsigned long flags); | |
| // CONF_modules_free does nothing. | |
| OPENSSL_EXPORT void CONF_modules_free(void); | |
| // OPENSSL_config does nothing. | |
| OPENSSL_EXPORT void OPENSSL_config(const char *config_name); | |
| // OPENSSL_no_config does nothing. | |
| OPENSSL_EXPORT void OPENSSL_no_config(void); | |
| #if defined(__cplusplus) | |
| } // extern C | |
| extern "C++" { | |
| BSSL_NAMESPACE_BEGIN | |
| BORINGSSL_MAKE_DELETER(CONF, NCONF_free) | |
| BSSL_NAMESPACE_END | |
| } // 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 | |
| #define CONF_R_VARIABLE_EXPANSION_TOO_LONG 106 | |
| #endif // OPENSSL_HEADER_THREAD_H |