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Commit | Line | Data |
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21dcbebc | 1 | /* |
6738bf14 | 2 | * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. |
d02b48c6 | 3 | * |
48f4ad77 | 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
21dcbebc RS |
5 | * this file except in compliance with the License. You can obtain a copy |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
d02b48c6 RE |
8 | */ |
9 | ||
10 | #ifndef HEADER_CONF_H | |
0f113f3e | 11 | # define HEADER_CONF_H |
d02b48c6 | 12 | |
0f113f3e MC |
13 | # include <openssl/bio.h> |
14 | # include <openssl/lhash.h> | |
af3e5e1b | 15 | # include <openssl/safestack.h> |
0f113f3e | 16 | # include <openssl/e_os2.h> |
0f113f3e | 17 | # include <openssl/ossl_typ.h> |
52df25cf | 18 | # include <openssl/conferr.h> |
9ea1b878 | 19 | |
82271cee RL |
20 | #ifdef __cplusplus |
21 | extern "C" { | |
22 | #endif | |
23 | ||
0f113f3e MC |
24 | typedef struct { |
25 | char *section; | |
26 | char *name; | |
27 | char *value; | |
28 | } CONF_VALUE; | |
d02b48c6 | 29 | |
85885715 | 30 | DEFINE_STACK_OF(CONF_VALUE) |
89d6aa10 | 31 | DEFINE_LHASH_OF(CONF_VALUE); |
d02b48c6 | 32 | |
d86b6915 | 33 | struct conf_st; |
d86b6915 RL |
34 | struct conf_method_st; |
35 | typedef struct conf_method_st CONF_METHOD; | |
36 | ||
0f113f3e MC |
37 | struct conf_method_st { |
38 | const char *name; | |
39 | CONF *(*create) (CONF_METHOD *meth); | |
40 | int (*init) (CONF *conf); | |
41 | int (*destroy) (CONF *conf); | |
42 | int (*destroy_data) (CONF *conf); | |
43 | int (*load_bio) (CONF *conf, BIO *bp, long *eline); | |
44 | int (*dump) (const CONF *conf, BIO *bp); | |
45 | int (*is_number) (const CONF *conf, char c); | |
46 | int (*to_int) (const CONF *conf, char c); | |
47 | int (*load) (CONF *conf, const char *name, long *eline); | |
48 | }; | |
d86b6915 | 49 | |
bc37d996 DSH |
50 | /* Module definitions */ |
51 | ||
52 | typedef struct conf_imodule_st CONF_IMODULE; | |
53 | typedef struct conf_module_st CONF_MODULE; | |
54 | ||
85885715 DSH |
55 | DEFINE_STACK_OF(CONF_MODULE) |
56 | DEFINE_STACK_OF(CONF_IMODULE) | |
de121164 | 57 | |
bc37d996 | 58 | /* DSO module function typedefs */ |
0f113f3e MC |
59 | typedef int conf_init_func (CONF_IMODULE *md, const CONF *cnf); |
60 | typedef void conf_finish_func (CONF_IMODULE *md); | |
bc37d996 | 61 | |
0f113f3e MC |
62 | # define CONF_MFLAGS_IGNORE_ERRORS 0x1 |
63 | # define CONF_MFLAGS_IGNORE_RETURN_CODES 0x2 | |
64 | # define CONF_MFLAGS_SILENT 0x4 | |
65 | # define CONF_MFLAGS_NO_DSO 0x8 | |
66 | # define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10 | |
67 | # define CONF_MFLAGS_DEFAULT_SECTION 0x20 | |
bc37d996 | 68 | |
d86b6915 | 69 | int CONF_set_default_method(CONF_METHOD *meth); |
0f113f3e MC |
70 | void CONF_set_nconf(CONF *conf, LHASH_OF(CONF_VALUE) *hash); |
71 | LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf, const char *file, | |
72 | long *eline); | |
73 | # ifndef OPENSSL_NO_STDIO | |
3c1d6bbc | 74 | LHASH_OF(CONF_VALUE) *CONF_load_fp(LHASH_OF(CONF_VALUE) *conf, FILE *fp, |
0f113f3e MC |
75 | long *eline); |
76 | # endif | |
77 | LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp, | |
78 | long *eline); | |
3c1d6bbc | 79 | STACK_OF(CONF_VALUE) *CONF_get_section(LHASH_OF(CONF_VALUE) *conf, |
0f113f3e MC |
80 | const char *section); |
81 | char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf, const char *group, | |
82 | const char *name); | |
83 | long CONF_get_number(LHASH_OF(CONF_VALUE) *conf, const char *group, | |
84 | const char *name); | |
3c1d6bbc | 85 | void CONF_free(LHASH_OF(CONF_VALUE) *conf); |
984d6c60 | 86 | #ifndef OPENSSL_NO_STDIO |
3c1d6bbc | 87 | int CONF_dump_fp(LHASH_OF(CONF_VALUE) *conf, FILE *out); |
984d6c60 | 88 | #endif |
3c1d6bbc | 89 | int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out); |
d02b48c6 | 90 | |
c35f5c3d | 91 | DEPRECATEDIN_1_1_0(void OPENSSL_config(const char *config_name)) |
7253fd55 | 92 | |
fcd2d5a6 | 93 | #if !OPENSSL_API_1_1_0 |
f672aee4 RS |
94 | # define OPENSSL_no_config() \ |
95 | OPENSSL_init_crypto(OPENSSL_INIT_NO_LOAD_CONFIG, NULL) | |
96 | #endif | |
cca28b29 | 97 | |
0f113f3e MC |
98 | /* |
99 | * New conf code. The semantics are different from the functions above. If | |
100 | * that wasn't the case, the above functions would have been replaced | |
101 | */ | |
d86b6915 | 102 | |
0f113f3e MC |
103 | struct conf_st { |
104 | CONF_METHOD *meth; | |
105 | void *meth_data; | |
106 | LHASH_OF(CONF_VALUE) *data; | |
107 | }; | |
d86b6915 RL |
108 | |
109 | CONF *NCONF_new(CONF_METHOD *meth); | |
40889b9c LJ |
110 | CONF_METHOD *NCONF_default(void); |
111 | CONF_METHOD *NCONF_WIN32(void); | |
d86b6915 RL |
112 | void NCONF_free(CONF *conf); |
113 | void NCONF_free_data(CONF *conf); | |
114 | ||
0f113f3e MC |
115 | int NCONF_load(CONF *conf, const char *file, long *eline); |
116 | # ifndef OPENSSL_NO_STDIO | |
117 | int NCONF_load_fp(CONF *conf, FILE *fp, long *eline); | |
118 | # endif | |
119 | int NCONF_load_bio(CONF *conf, BIO *bp, long *eline); | |
120 | STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf, | |
121 | const char *section); | |
122 | char *NCONF_get_string(const CONF *conf, const char *group, const char *name); | |
123 | int NCONF_get_number_e(const CONF *conf, const char *group, const char *name, | |
124 | long *result); | |
984d6c60 | 125 | #ifndef OPENSSL_NO_STDIO |
9dd5ae65 | 126 | int NCONF_dump_fp(const CONF *conf, FILE *out); |
984d6c60 | 127 | #endif |
9dd5ae65 | 128 | int NCONF_dump_bio(const CONF *conf, BIO *out); |
d86b6915 | 129 | |
1a5adcfb | 130 | #define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r) |
0f113f3e | 131 | |
bc37d996 DSH |
132 | /* Module functions */ |
133 | ||
9dd5ae65 | 134 | int CONF_modules_load(const CONF *cnf, const char *appname, |
0f113f3e | 135 | unsigned long flags); |
9dd5ae65 | 136 | int CONF_modules_load_file(const char *filename, const char *appname, |
0f113f3e | 137 | unsigned long flags); |
bc37d996 DSH |
138 | void CONF_modules_unload(int all); |
139 | void CONF_modules_finish(void); | |
fcd2d5a6 | 140 | #if !OPENSSL_API_1_1_0 |
6457615a | 141 | # define CONF_modules_free() while(0) continue |
cbf6959f | 142 | #endif |
cca28b29 | 143 | int CONF_module_add(const char *name, conf_init_func *ifunc, |
0f113f3e | 144 | conf_finish_func *ffunc); |
bc37d996 | 145 | |
9dd5ae65 BL |
146 | const char *CONF_imodule_get_name(const CONF_IMODULE *md); |
147 | const char *CONF_imodule_get_value(const CONF_IMODULE *md); | |
148 | void *CONF_imodule_get_usr_data(const CONF_IMODULE *md); | |
bc37d996 | 149 | void CONF_imodule_set_usr_data(CONF_IMODULE *md, void *usr_data); |
9dd5ae65 BL |
150 | CONF_MODULE *CONF_imodule_get_module(const CONF_IMODULE *md); |
151 | unsigned long CONF_imodule_get_flags(const CONF_IMODULE *md); | |
bc37d996 DSH |
152 | void CONF_imodule_set_flags(CONF_IMODULE *md, unsigned long flags); |
153 | void *CONF_module_get_usr_data(CONF_MODULE *pmod); | |
154 | void CONF_module_set_usr_data(CONF_MODULE *pmod, void *usr_data); | |
ba404b5e | 155 | |
c9501c22 DSH |
156 | char *CONF_get1_default_config_file(void); |
157 | ||
f78d4a35 | 158 | int CONF_parse_list(const char *list, int sep, int nospc, |
0f113f3e MC |
159 | int (*list_cb) (const char *elem, int len, void *usr), |
160 | void *arg); | |
df5eaa8a | 161 | |
3647bee2 DSH |
162 | void OPENSSL_load_builtin_modules(void); |
163 | ||
957b6db3 | 164 | |
0cd0a820 | 165 | # ifdef __cplusplus |
d02b48c6 | 166 | } |
0cd0a820 | 167 | # endif |
d02b48c6 | 168 | #endif |