/* $OpenBSD: conf.h,v 1.27 2024/08/31 09:54:31 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_H #define HEADER_CONF_H #include #include #include #include #include #include #ifdef __cplusplus extern "C" { #endif typedef struct { char *section; char *name; char *value; } CONF_VALUE; DECLARE_STACK_OF(CONF_VALUE) DECLARE_LHASH_OF(CONF_VALUE); struct conf_st; struct conf_method_st; typedef struct conf_method_st CONF_METHOD; /* Module definitions */ typedef struct conf_imodule_st CONF_IMODULE; typedef struct conf_module_st CONF_MODULE; DECLARE_STACK_OF(CONF_MODULE) DECLARE_STACK_OF(CONF_IMODULE) /* DSO module function typedefs */ typedef int conf_init_func(CONF_IMODULE *md, const CONF *cnf); typedef void conf_finish_func(CONF_IMODULE *md); #define CONF_MFLAGS_IGNORE_ERRORS 0x1 #define CONF_MFLAGS_IGNORE_RETURN_CODES 0x2 #define CONF_MFLAGS_SILENT 0x4 #define CONF_MFLAGS_NO_DSO 0x8 #define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10 #define CONF_MFLAGS_DEFAULT_SECTION 0x20 void OPENSSL_config(const char *config_name); void OPENSSL_no_config(void); /* New conf code. The semantics are different from the functions above. If that wasn't the case, the above functions would have been replaced */ struct conf_st { const CONF_METHOD *meth; LHASH_OF(CONF_VALUE) *data; }; CONF *NCONF_new(const CONF_METHOD *meth); void NCONF_free(CONF *conf); int NCONF_load(CONF *conf, const char *file, long *eline); int NCONF_load_bio(CONF *conf, BIO *bp, long *eline); STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf, const char *section); char *NCONF_get_string(const CONF *conf, const char *group, const char *name); int NCONF_get_number_e(const CONF *conf, const char *group, const char *name, long *result); #define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r) /* Module functions */ int CONF_modules_load(const CONF *cnf, const char *appname, unsigned long flags); int CONF_modules_load_file(const char *filename, const char *appname, unsigned long flags); void CONF_modules_unload(int all); void CONF_modules_finish(void); void CONF_modules_free(void); char *CONF_get1_default_config_file(void); void ERR_load_CONF_strings(void); /* Error codes for the CONF functions. */ /* Function codes. */ #define CONF_F_CONF_DUMP_FP 104 #define CONF_F_CONF_LOAD 100 #define CONF_F_CONF_LOAD_BIO 102 #define CONF_F_CONF_LOAD_FP 103 #define CONF_F_CONF_MODULES_LOAD 116 #define CONF_F_CONF_PARSE_LIST 119 #define CONF_F_DEF_LOAD 120 #define CONF_F_DEF_LOAD_BIO 121 #define CONF_F_MODULE_INIT 115 #define CONF_F_MODULE_LOAD_DSO 117 #define CONF_F_MODULE_RUN 118 #define CONF_F_NCONF_DUMP_BIO 105 #define CONF_F_NCONF_DUMP_FP 106 #define CONF_F_NCONF_GET_NUMBER 107 #define CONF_F_NCONF_GET_NUMBER_E 112 #define CONF_F_NCONF_GET_SECTION 108 #define CONF_F_NCONF_GET_STRING 109 #define CONF_F_NCONF_LOAD 113 #define CONF_F_NCONF_LOAD_BIO 110 #define CONF_F_NCONF_LOAD_FP 114 #define CONF_F_NCONF_NEW 111 #define CONF_F_STR_COPY 101 /* Reason codes. */ #define CONF_R_ERROR_LOADING_DSO 110 #define CONF_R_LIST_CANNOT_BE_NULL 115 #define CONF_R_MISSING_CLOSE_SQUARE_BRACKET 100 #define CONF_R_MISSING_EQUAL_SIGN 101 #define CONF_R_MISSING_FINISH_FUNCTION 111 #define CONF_R_MISSING_INIT_FUNCTION 112 #define CONF_R_MODULE_INITIALIZATION_ERROR 109 #define CONF_R_NO_CLOSE_BRACE 102 #define CONF_R_NO_CONF 105 #define CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE 106 #define CONF_R_NO_SECTION 107 #define CONF_R_NO_SUCH_FILE 114 #define CONF_R_NO_VALUE 108 #define CONF_R_UNABLE_TO_CREATE_NEW_SECTION 103 #define CONF_R_UNKNOWN_MODULE_NAME 113 #define CONF_R_VARIABLE_EXPANSION_TOO_LONG 116 #define CONF_R_VARIABLE_HAS_NO_VALUE 104 #ifdef __cplusplus } #endif #endif