1/* 2 * {- join("\n * ", @autowarntext) -} 3 * 4 * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved. 5 * 6 * Licensed under the Apache License 2.0 (the "License"). You may not use 7 * this file except in compliance with the License. You can obtain a copy 8 * in the file LICENSE in the source distribution or at 9 * https://www.openssl.org/source/license.html 10 */ 11 12{- 13use OpenSSL::stackhash qw(generate_stack_macros generate_lhash_macros); 14-} 15 16#ifndef OPENSSL_CONF_H 17# define OPENSSL_CONF_H 18# pragma once 19 20# include <openssl/macros.h> 21# ifndef OPENSSL_NO_DEPRECATED_3_0 22# define HEADER_CONF_H 23# endif 24 25# include <openssl/bio.h> 26# include <openssl/lhash.h> 27# include <openssl/safestack.h> 28# include <openssl/e_os2.h> 29# include <openssl/types.h> 30# include <openssl/conferr.h> 31# ifndef OPENSSL_NO_STDIO 32# include <stdio.h> 33# endif 34 35#ifdef __cplusplus 36extern "C" { 37#endif 38 39typedef struct { 40 char *section; 41 char *name; 42 char *value; 43} CONF_VALUE; 44 45{- 46 generate_stack_macros("CONF_VALUE") 47 .generate_lhash_macros("CONF_VALUE"); 48-} 49 50struct conf_st; 51struct conf_method_st; 52typedef struct conf_method_st CONF_METHOD; 53 54# ifndef OPENSSL_NO_DEPRECATED_3_0 55# include <openssl/conftypes.h> 56# endif 57 58/* Module definitions */ 59typedef struct conf_imodule_st CONF_IMODULE; 60typedef struct conf_module_st CONF_MODULE; 61 62STACK_OF(CONF_MODULE); 63STACK_OF(CONF_IMODULE); 64 65/* DSO module function typedefs */ 66typedef int conf_init_func (CONF_IMODULE *md, const CONF *cnf); 67typedef void conf_finish_func (CONF_IMODULE *md); 68 69# define CONF_MFLAGS_IGNORE_ERRORS 0x1 70# define CONF_MFLAGS_IGNORE_RETURN_CODES 0x2 71# define CONF_MFLAGS_SILENT 0x4 72# define CONF_MFLAGS_NO_DSO 0x8 73# define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10 74# define CONF_MFLAGS_DEFAULT_SECTION 0x20 75 76int CONF_set_default_method(CONF_METHOD *meth); 77void CONF_set_nconf(CONF *conf, LHASH_OF(CONF_VALUE) *hash); 78LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf, const char *file, 79 long *eline); 80# ifndef OPENSSL_NO_STDIO 81LHASH_OF(CONF_VALUE) *CONF_load_fp(LHASH_OF(CONF_VALUE) *conf, FILE *fp, 82 long *eline); 83# endif 84LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp, 85 long *eline); 86STACK_OF(CONF_VALUE) *CONF_get_section(LHASH_OF(CONF_VALUE) *conf, 87 const char *section); 88char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf, const char *group, 89 const char *name); 90long CONF_get_number(LHASH_OF(CONF_VALUE) *conf, const char *group, 91 const char *name); 92void CONF_free(LHASH_OF(CONF_VALUE) *conf); 93#ifndef OPENSSL_NO_STDIO 94int CONF_dump_fp(LHASH_OF(CONF_VALUE) *conf, FILE *out); 95#endif 96int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out); 97#ifndef OPENSSL_NO_DEPRECATED_1_1_0 98OSSL_DEPRECATEDIN_1_1_0 void OPENSSL_config(const char *config_name); 99#endif 100 101#ifndef OPENSSL_NO_DEPRECATED_1_1_0 102# define OPENSSL_no_config() \ 103 OPENSSL_init_crypto(OPENSSL_INIT_NO_LOAD_CONFIG, NULL) 104#endif 105 106/* 107 * New conf code. The semantics are different from the functions above. If 108 * that wasn't the case, the above functions would have been replaced 109 */ 110 111CONF *NCONF_new_ex(OSSL_LIB_CTX *libctx, CONF_METHOD *meth); 112OSSL_LIB_CTX *NCONF_get0_libctx(const CONF *conf); 113CONF *NCONF_new(CONF_METHOD *meth); 114CONF_METHOD *NCONF_default(void); 115#ifndef OPENSSL_NO_DEPRECATED_3_0 116OSSL_DEPRECATEDIN_3_0 CONF_METHOD *NCONF_WIN32(void); 117#endif 118void NCONF_free(CONF *conf); 119void NCONF_free_data(CONF *conf); 120 121int NCONF_load(CONF *conf, const char *file, long *eline); 122# ifndef OPENSSL_NO_STDIO 123int NCONF_load_fp(CONF *conf, FILE *fp, long *eline); 124# endif 125int NCONF_load_bio(CONF *conf, BIO *bp, long *eline); 126STACK_OF(OPENSSL_CSTRING) *NCONF_get_section_names(const CONF *conf); 127STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf, 128 const char *section); 129char *NCONF_get_string(const CONF *conf, const char *group, const char *name); 130int NCONF_get_number_e(const CONF *conf, const char *group, const char *name, 131 long *result); 132#ifndef OPENSSL_NO_STDIO 133int NCONF_dump_fp(const CONF *conf, FILE *out); 134#endif 135int NCONF_dump_bio(const CONF *conf, BIO *out); 136 137#define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r) 138 139/* Module functions */ 140 141int CONF_modules_load(const CONF *cnf, const char *appname, 142 unsigned long flags); 143int CONF_modules_load_file_ex(OSSL_LIB_CTX *libctx, const char *filename, 144 const char *appname, unsigned long flags); 145int CONF_modules_load_file(const char *filename, const char *appname, 146 unsigned long flags); 147void CONF_modules_unload(int all); 148void CONF_modules_finish(void); 149#ifndef OPENSSL_NO_DEPRECATED_1_1_0 150# define CONF_modules_free() while(0) continue 151#endif 152int CONF_module_add(const char *name, conf_init_func *ifunc, 153 conf_finish_func *ffunc); 154 155const char *CONF_imodule_get_name(const CONF_IMODULE *md); 156const char *CONF_imodule_get_value(const CONF_IMODULE *md); 157void *CONF_imodule_get_usr_data(const CONF_IMODULE *md); 158void CONF_imodule_set_usr_data(CONF_IMODULE *md, void *usr_data); 159CONF_MODULE *CONF_imodule_get_module(const CONF_IMODULE *md); 160unsigned long CONF_imodule_get_flags(const CONF_IMODULE *md); 161void CONF_imodule_set_flags(CONF_IMODULE *md, unsigned long flags); 162void *CONF_module_get_usr_data(CONF_MODULE *pmod); 163void CONF_module_set_usr_data(CONF_MODULE *pmod, void *usr_data); 164 165char *CONF_get1_default_config_file(void); 166 167int CONF_parse_list(const char *list, int sep, int nospc, 168 int (*list_cb) (const char *elem, int len, void *usr), 169 void *arg); 170 171void OPENSSL_load_builtin_modules(void); 172 173 174# ifdef __cplusplus 175} 176# endif 177#endif 178