| /* 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|. Use of this module is strongly |
| // discouraged. It is a remnant of the OpenSSL command-line tool. Parsing an |
| // untrusted input as a config file risks string injection and denial of service |
| // vulnerabilities. |
| |
| 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 const 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); |
| |
| |
| // 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 |