176 lines
5.6 KiB
C
176 lines
5.6 KiB
C
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/*
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* Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#ifndef OPENSSL_CONF_H
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# define OPENSSL_CONF_H
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# pragma once
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# include <openssl/macros.h>
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# ifndef OPENSSL_NO_DEPRECATED_3_0
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# define HEADER_CONF_H
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# endif
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# include <openssl/bio.h>
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# include <openssl/lhash.h>
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# include <openssl/safestack.h>
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# include <openssl/e_os2.h>
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# include <openssl/types.h>
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# include <openssl/conferr.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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char *section;
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char *name;
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char *value;
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} CONF_VALUE;
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DEFINE_STACK_OF(CONF_VALUE)
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DEFINE_LHASH_OF(CONF_VALUE);
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struct conf_st;
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struct conf_method_st;
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typedef struct conf_method_st CONF_METHOD;
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struct conf_method_st {
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const char *name;
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CONF *(*create) (CONF_METHOD *meth);
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int (*init) (CONF *conf);
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int (*destroy) (CONF *conf);
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int (*destroy_data) (CONF *conf);
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int (*load_bio) (CONF *conf, BIO *bp, long *eline);
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int (*dump) (const CONF *conf, BIO *bp);
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int (*is_number) (const CONF *conf, char c);
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int (*to_int) (const CONF *conf, char c);
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int (*load) (CONF *conf, const char *name, long *eline);
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};
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/* Module definitions */
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typedef struct conf_imodule_st CONF_IMODULE;
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typedef struct conf_module_st CONF_MODULE;
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DEFINE_STACK_OF(CONF_MODULE)
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DEFINE_STACK_OF(CONF_IMODULE)
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/* DSO module function typedefs */
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typedef int conf_init_func (CONF_IMODULE *md, const CONF *cnf);
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typedef void conf_finish_func (CONF_IMODULE *md);
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# define CONF_MFLAGS_IGNORE_ERRORS 0x1
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# define CONF_MFLAGS_IGNORE_RETURN_CODES 0x2
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# define CONF_MFLAGS_SILENT 0x4
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# define CONF_MFLAGS_NO_DSO 0x8
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# define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10
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# define CONF_MFLAGS_DEFAULT_SECTION 0x20
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int CONF_set_default_method(CONF_METHOD *meth);
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void CONF_set_nconf(CONF *conf, LHASH_OF(CONF_VALUE) *hash);
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LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf, const char *file,
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long *eline);
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# ifndef OPENSSL_NO_STDIO
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LHASH_OF(CONF_VALUE) *CONF_load_fp(LHASH_OF(CONF_VALUE) *conf, FILE *fp,
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long *eline);
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# endif
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LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp,
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long *eline);
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STACK_OF(CONF_VALUE) *CONF_get_section(LHASH_OF(CONF_VALUE) *conf,
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const char *section);
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char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf, const char *group,
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const char *name);
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long CONF_get_number(LHASH_OF(CONF_VALUE) *conf, const char *group,
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const char *name);
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void CONF_free(LHASH_OF(CONF_VALUE) *conf);
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#ifndef OPENSSL_NO_STDIO
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int CONF_dump_fp(LHASH_OF(CONF_VALUE) *conf, FILE *out);
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#endif
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int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out);
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DEPRECATEDIN_1_1_0(void OPENSSL_config(const char *config_name))
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#ifndef OPENSSL_NO_DEPRECATED_1_1_0
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# define OPENSSL_no_config() \
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OPENSSL_init_crypto(OPENSSL_INIT_NO_LOAD_CONFIG, NULL)
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#endif
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/*
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* New conf code. The semantics are different from the functions above. If
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* that wasn't the case, the above functions would have been replaced
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*/
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struct conf_st {
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CONF_METHOD *meth;
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void *meth_data;
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LHASH_OF(CONF_VALUE) *data;
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unsigned int flag_dollarid:1;
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};
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CONF *NCONF_new(CONF_METHOD *meth);
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CONF_METHOD *NCONF_default(void);
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DEPRECATEDIN_3_0(CONF_METHOD *NCONF_WIN32(void))
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void NCONF_free(CONF *conf);
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void NCONF_free_data(CONF *conf);
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int NCONF_load(CONF *conf, const char *file, long *eline);
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# ifndef OPENSSL_NO_STDIO
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int NCONF_load_fp(CONF *conf, FILE *fp, long *eline);
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# endif
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int NCONF_load_bio(CONF *conf, BIO *bp, long *eline);
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STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf,
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const char *section);
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char *NCONF_get_string(const CONF *conf, const char *group, const char *name);
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int NCONF_get_number_e(const CONF *conf, const char *group, const char *name,
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long *result);
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#ifndef OPENSSL_NO_STDIO
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int NCONF_dump_fp(const CONF *conf, FILE *out);
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#endif
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int NCONF_dump_bio(const CONF *conf, BIO *out);
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#define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r)
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/* Module functions */
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int CONF_modules_load(const CONF *cnf, const char *appname,
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unsigned long flags);
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int CONF_modules_load_file(const char *filename, const char *appname,
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unsigned long flags);
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void CONF_modules_unload(int all);
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void CONF_modules_finish(void);
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#ifndef OPENSSL_NO_DEPRECATED_1_1_0
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# define CONF_modules_free() while(0) continue
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#endif
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int CONF_module_add(const char *name, conf_init_func *ifunc,
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conf_finish_func *ffunc);
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const char *CONF_imodule_get_name(const CONF_IMODULE *md);
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const char *CONF_imodule_get_value(const CONF_IMODULE *md);
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void *CONF_imodule_get_usr_data(const CONF_IMODULE *md);
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void CONF_imodule_set_usr_data(CONF_IMODULE *md, void *usr_data);
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CONF_MODULE *CONF_imodule_get_module(const CONF_IMODULE *md);
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unsigned long CONF_imodule_get_flags(const CONF_IMODULE *md);
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void CONF_imodule_set_flags(CONF_IMODULE *md, unsigned long flags);
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void *CONF_module_get_usr_data(CONF_MODULE *pmod);
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void CONF_module_set_usr_data(CONF_MODULE *pmod, void *usr_data);
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char *CONF_get1_default_config_file(void);
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int CONF_parse_list(const char *list, int sep, int nospc,
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int (*list_cb) (const char *elem, int len, void *usr),
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void *arg);
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void OPENSSL_load_builtin_modules(void);
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# ifdef __cplusplus
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}
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# endif
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#endif
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