1
/* crypto/conf/conf.h */
2
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5
* This package is an SSL implementation written
6
* by Eric Young (eay@cryptsoft.com).
7
* The implementation was written so as to conform with Netscapes SSL.
9
* This library is free for commercial and non-commercial use as long as
10
* the following conditions are aheared to. The following conditions
11
* apply to all code found in this distribution, be it the RC4, RSA,
12
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
13
* included with this distribution is covered by the same copyright terms
14
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
16
* Copyright remains Eric Young's, and as such any Copyright notices in
17
* the code are not to be removed.
18
* If this package is used in a product, Eric Young should be given attribution
19
* as the author of the parts of the library used.
20
* This can be in the form of a textual message at program startup or
21
* in documentation (online or textual) provided with the package.
23
* Redistribution and use in source and binary forms, with or without
24
* modification, are permitted provided that the following conditions
26
* 1. Redistributions of source code must retain the copyright
27
* notice, this list of conditions and the following disclaimer.
28
* 2. Redistributions in binary form must reproduce the above copyright
29
* notice, this list of conditions and the following disclaimer in the
30
* documentation and/or other materials provided with the distribution.
31
* 3. All advertising materials mentioning features or use of this software
32
* must display the following acknowledgement:
33
* "This product includes cryptographic software written by
34
* Eric Young (eay@cryptsoft.com)"
35
* The word 'cryptographic' can be left out if the rouines from the library
36
* being used are not cryptographic related :-).
37
* 4. If you include any Windows specific code (or a derivative thereof) from
38
* the apps directory (application code) you must include an acknowledgement:
39
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53
* The licence and distribution terms for any publically available version or
54
* derivative of this code cannot be changed. i.e. this code cannot simply be
55
* copied and put under another distribution licence
56
* [including the GNU Public Licence.]
62
#include <openssl/bio.h>
63
#include <openssl/lhash.h>
64
#include <openssl/stack.h>
65
#include <openssl/safestack.h>
66
#include <openssl/e_os2.h>
79
DECLARE_STACK_OF(CONF_VALUE)
80
DECLARE_STACK_OF(CONF_MODULE)
81
DECLARE_STACK_OF(CONF_IMODULE)
84
typedef struct conf_st CONF;
85
struct conf_method_st;
86
typedef struct conf_method_st CONF_METHOD;
91
CONF *(*create)(CONF_METHOD *meth);
92
int (*init)(CONF *conf);
93
int (*destroy)(CONF *conf);
94
int (*destroy_data)(CONF *conf);
95
int (*load_bio)(CONF *conf, BIO *bp, long *eline);
96
int (*dump)(const CONF *conf, BIO *bp);
97
int (*is_number)(const CONF *conf, char c);
98
int (*to_int)(const CONF *conf, char c);
99
int (*load)(CONF *conf, const char *name, long *eline);
102
/* Module definitions */
104
typedef struct conf_imodule_st CONF_IMODULE;
105
typedef struct conf_module_st CONF_MODULE;
107
/* DSO module function typedefs */
108
typedef int conf_init_func(CONF_IMODULE *md, const CONF *cnf);
109
typedef void conf_finish_func(CONF_IMODULE *md);
111
#define CONF_MFLAGS_IGNORE_ERRORS 0x1
112
#define CONF_MFLAGS_IGNORE_RETURN_CODES 0x2
113
#define CONF_MFLAGS_SILENT 0x4
114
#define CONF_MFLAGS_NO_DSO 0x8
115
#define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10
117
int CONF_set_default_method(CONF_METHOD *meth);
118
void CONF_set_nconf(CONF *conf,LHASH *hash);
119
LHASH *CONF_load(LHASH *conf,const char *file,long *eline);
120
#ifndef OPENSSL_NO_FP_API
121
LHASH *CONF_load_fp(LHASH *conf, FILE *fp,long *eline);
123
LHASH *CONF_load_bio(LHASH *conf, BIO *bp,long *eline);
124
STACK_OF(CONF_VALUE) *CONF_get_section(LHASH *conf,const char *section);
125
char *CONF_get_string(LHASH *conf,const char *group,const char *name);
126
long CONF_get_number(LHASH *conf,const char *group,const char *name);
127
void CONF_free(LHASH *conf);
128
int CONF_dump_fp(LHASH *conf, FILE *out);
129
int CONF_dump_bio(LHASH *conf, BIO *out);
131
void OPENSSL_config(const char *config_name);
132
void OPENSSL_no_config(void);
134
/* New conf code. The semantics are different from the functions above.
135
If that wasn't the case, the above functions would have been replaced */
144
CONF *NCONF_new(CONF_METHOD *meth);
145
CONF_METHOD *NCONF_default(void);
146
CONF_METHOD *NCONF_WIN32(void);
147
#if 0 /* Just to give you an idea of what I have in mind */
148
CONF_METHOD *NCONF_XML(void);
150
void NCONF_free(CONF *conf);
151
void NCONF_free_data(CONF *conf);
153
int NCONF_load(CONF *conf,const char *file,long *eline);
154
#ifndef OPENSSL_NO_FP_API
155
int NCONF_load_fp(CONF *conf, FILE *fp,long *eline);
157
int NCONF_load_bio(CONF *conf, BIO *bp,long *eline);
158
STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf,const char *section);
159
char *NCONF_get_string(const CONF *conf,const char *group,const char *name);
160
int NCONF_get_number_e(const CONF *conf,const char *group,const char *name,
162
int NCONF_dump_fp(const CONF *conf, FILE *out);
163
int NCONF_dump_bio(const CONF *conf, BIO *out);
165
#if 0 /* The following function has no error checking,
166
and should therefore be avoided */
167
long NCONF_get_number(CONF *conf,char *group,char *name);
169
#define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r)
172
/* Module functions */
174
int CONF_modules_load(const CONF *cnf, const char *appname,
175
unsigned long flags);
176
int CONF_modules_load_file(const char *filename, const char *appname,
177
unsigned long flags);
178
void CONF_modules_unload(int all);
179
void CONF_modules_finish(void);
180
void CONF_modules_free(void);
181
int CONF_module_add(const char *name, conf_init_func *ifunc,
182
conf_finish_func *ffunc);
184
const char *CONF_imodule_get_name(const CONF_IMODULE *md);
185
const char *CONF_imodule_get_value(const CONF_IMODULE *md);
186
void *CONF_imodule_get_usr_data(const CONF_IMODULE *md);
187
void CONF_imodule_set_usr_data(CONF_IMODULE *md, void *usr_data);
188
CONF_MODULE *CONF_imodule_get_module(const CONF_IMODULE *md);
189
unsigned long CONF_imodule_get_flags(const CONF_IMODULE *md);
190
void CONF_imodule_set_flags(CONF_IMODULE *md, unsigned long flags);
191
void *CONF_module_get_usr_data(CONF_MODULE *pmod);
192
void CONF_module_set_usr_data(CONF_MODULE *pmod, void *usr_data);
194
char *CONF_get1_default_config_file(void);
196
int CONF_parse_list(const char *list, int sep, int nospc,
197
int (*list_cb)(const char *elem, int len, void *usr), void *arg);
199
void OPENSSL_load_builtin_modules(void);
201
/* BEGIN ERROR CODES */
202
/* The following lines are auto generated by the script mkerr.pl. Any changes
203
* made after this point may be overwritten when the script is next run.
205
void ERR_load_CONF_strings(void);
207
/* Error codes for the CONF functions. */
209
/* Function codes. */
210
#define CONF_F_CONF_DUMP_FP 104
211
#define CONF_F_CONF_LOAD 100
212
#define CONF_F_CONF_LOAD_BIO 102
213
#define CONF_F_CONF_LOAD_FP 103
214
#define CONF_F_CONF_MODULES_LOAD 116
215
#define CONF_F_MODULE_INIT 115
216
#define CONF_F_MODULE_LOAD_DSO 117
217
#define CONF_F_MODULE_RUN 118
218
#define CONF_F_NCONF_DUMP_BIO 105
219
#define CONF_F_NCONF_DUMP_FP 106
220
#define CONF_F_NCONF_GET_NUMBER 107
221
#define CONF_F_NCONF_GET_NUMBER_E 112
222
#define CONF_F_NCONF_GET_SECTION 108
223
#define CONF_F_NCONF_GET_STRING 109
224
#define CONF_F_NCONF_LOAD 113
225
#define CONF_F_NCONF_LOAD_BIO 110
226
#define CONF_F_NCONF_LOAD_FP 114
227
#define CONF_F_NCONF_NEW 111
228
#define CONF_F_STR_COPY 101
231
#define CONF_R_ERROR_LOADING_DSO 110
232
#define CONF_R_MISSING_CLOSE_SQUARE_BRACKET 100
233
#define CONF_R_MISSING_EQUAL_SIGN 101
234
#define CONF_R_MISSING_FINISH_FUNCTION 111
235
#define CONF_R_MISSING_INIT_FUNCTION 112
236
#define CONF_R_MODULE_INITIALIZATION_ERROR 109
237
#define CONF_R_NO_CLOSE_BRACE 102
238
#define CONF_R_NO_CONF 105
239
#define CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE 106
240
#define CONF_R_NO_SECTION 107
241
#define CONF_R_NO_SUCH_FILE 114
242
#define CONF_R_NO_VALUE 108
243
#define CONF_R_UNABLE_TO_CREATE_NEW_SECTION 103
244
#define CONF_R_UNKNOWN_MODULE_NAME 113
245
#define CONF_R_VARIABLE_HAS_NO_VALUE 104
added
removed
crypto/conf/conf.h
