workbench/devs/diskimage/include/amigaos/openssl/conf.h

   1 /* crypto/conf/conf.h */
   2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
   3  * All rights reserved.
   4  *
   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.
   8  *
   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).
  15  *
  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.
  22  *
  23  * Redistribution and use in source and binary forms, with or without
  24  * modification, are permitted provided that the following conditions
  25  * are met:
  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)"
  40  *
  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
  51  * SUCH DAMAGE.
  52  *
  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.]
  57  */
  58
  59 #ifndef PROTO_AMISSL_H
  60 #include <proto/amissl.h>
  61 #endif /* PROTO_AMISSL_H */
  62
  63 #ifndef  HEADER_CONF_H
  64 #define HEADER_CONF_H
  65
  66 #include <openssl/bio.h>
  67 #include <openssl/lhash.h>
  68 #include <openssl/stack.h>
  69 #include <openssl/safestack.h>
  70 #include <openssl/e_os2.h>
  71
  72 #ifdef  __cplusplus
  73 extern "C" {
  74 #endif
  75
  76 typedef struct
  77         {
  78         char *section;
  79         char *name;
  80         char *value;
  81         } CONF_VALUE;
  82
  83 DECLARE_STACK_OF(CONF_VALUE)
  84 DECLARE_STACK_OF(CONF_MODULE)
  85 DECLARE_STACK_OF(CONF_IMODULE)
  86
  87 struct conf_st;
  88 typedef struct conf_st CONF;
  89 struct conf_method_st;
  90 typedef struct conf_method_st CONF_METHOD;
  91
  92 struct conf_method_st
  93         {
  94         const char *name;
  95         CONF *(*create)(CONF_METHOD *meth);
  96         int (*init)(CONF *conf);
  97         int (*destroy)(CONF *conf);
  98         int (*destroy_data)(CONF *conf);
  99         int (*load_bio)(CONF *conf, BIO *bp, long *eline);
 100         int (*dump)(const CONF *conf, BIO *bp);
 101         int (*is_number)(const CONF *conf, char c);
 102         int (*to_int)(const CONF *conf, char c);
 103         int (*load)(CONF *conf, const char *name, long *eline);
 104         };
 105
 106 /* Module definitions */
 107
 108 typedef struct conf_imodule_st CONF_IMODULE;
 109 typedef struct conf_module_st CONF_MODULE;
 110
 111 /* DSO module function typedefs */
 112 typedef int conf_init_func(CONF_IMODULE *md, const CONF *cnf);
 113 typedef void conf_finish_func(CONF_IMODULE *md);
 114
 115 #define CONF_MFLAGS_IGNORE_ERRORS       0x1
 116 #define CONF_MFLAGS_IGNORE_RETURN_CODES 0x2
 117 #define CONF_MFLAGS_SILENT              0x4
 118 #define CONF_MFLAGS_NO_DSO              0x8
 119 #define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10
 120
 121 int CONF_set_default_method(CONF_METHOD *meth);
 122 void CONF_set_nconf(CONF *conf,LHASH *hash);
 123 LHASH *CONF_load(LHASH *conf,const char *file,long *eline);
 124 #ifndef OPENSSL_NO_FP_API
 125 LHASH *CONF_load_fp(LHASH *conf, FILE *fp,long *eline);
 126 #endif
 127 LHASH *CONF_load_bio(LHASH *conf, BIO *bp,long *eline);
 128 STACK_OF(CONF_VALUE) *CONF_get_section(LHASH *conf,const char *section);
 129 char *CONF_get_string(LHASH *conf,const char *group,const char *name);
 130 long CONF_get_number(LHASH *conf,const char *group,const char *name);
 131 void CONF_free(LHASH *conf);
 132 #ifndef OPENSSL_NO_FP_API
 133 int CONF_dump_fp(LHASH *conf, FILE *out);
 134 #endif
 135 int CONF_dump_bio(LHASH *conf, BIO *out);
 136
 137 void OPENSSL_config(const char *config_name);
 138 void OPENSSL_no_config(void);
 139
 140 /* New conf code.  The semantics are different from the functions above.
 141    If that wasn't the case, the above functions would have been replaced */
 142
 143 struct conf_st
 144         {
 145         CONF_METHOD *meth;
 146         void *meth_data;
 147         LHASH *data;
 148         };
 149
 150 CONF *NCONF_new(CONF_METHOD *meth);
 151 CONF_METHOD *NCONF_default(void);
 152 CONF_METHOD *NCONF_WIN32(void);
 153 #if 0 /* Just to give you an idea of what I have in mind */
 154 CONF_METHOD *NCONF_XML(void);
 155 #endif
 156 void NCONF_free(CONF *conf);
 157 void NCONF_free_data(CONF *conf);
 158
 159 int NCONF_load(CONF *conf,const char *file,long *eline);
 160 #ifndef OPENSSL_NO_FP_API
 161 int NCONF_load_fp(CONF *conf, FILE *fp,long *eline);
 162 #endif
 163 int NCONF_load_bio(CONF *conf, BIO *bp,long *eline);
 164 STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf,const char *section);
 165 char *NCONF_get_string(const CONF *conf,const char *group,const char *name);
 166 int NCONF_get_number_e(const CONF *conf,const char *group,const char *name,
 167                        long *result);
 168 #ifndef OPENSSL_NO_FP_API
 169 int NCONF_dump_fp(const CONF *conf, FILE *out);
 170 #endif
 171 int NCONF_dump_bio(const CONF *conf, BIO *out);
 172
 173 #if 0 /* The following function has no error checking,
 174          and should therefore be avoided */
 175 long NCONF_get_number(CONF *conf,char *group,char *name);
 176 #else
 177 #define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r)
 178 #endif
 179
 180 /* Module functions */
 181
 182 int CONF_modules_load(const CONF *cnf, const char *appname,
 183                       unsigned long flags);
 184 int CONF_modules_load_file(const char *filename, const char *appname,
 185                            unsigned long flags);
 186 void CONF_modules_unload(int all);
 187 void CONF_modules_finish(void);
 188 void CONF_modules_free(void);
 189 int CONF_module_add(const char *name, conf_init_func *ifunc,
 190                     conf_finish_func *ffunc);
 191
 192 const char *CONF_imodule_get_name(const CONF_IMODULE *md);
 193 const char *CONF_imodule_get_value(const CONF_IMODULE *md);
 194 void *CONF_imodule_get_usr_data(const CONF_IMODULE *md);
 195 void CONF_imodule_set_usr_data(CONF_IMODULE *md, void *usr_data);
 196 CONF_MODULE *CONF_imodule_get_module(const CONF_IMODULE *md);
 197 unsigned long CONF_imodule_get_flags(const CONF_IMODULE *md);
 198 void CONF_imodule_set_flags(CONF_IMODULE *md, unsigned long flags);
 199 void *CONF_module_get_usr_data(CONF_MODULE *pmod);
 200 void CONF_module_set_usr_data(CONF_MODULE *pmod, void *usr_data);
 201
 202 char *CONF_get1_default_config_file(void);
 203
 204 int CONF_parse_list(const char *list, int sep, int nospc,
 205         int (*list_cb)(const char *elem, int len, void *usr), void *arg);
 206
 207 void OPENSSL_load_builtin_modules(void);
 208
 209 /* BEGIN ERROR CODES */
 210 /* The following lines are auto generated by the script mkerr.pl. Any changes
 211  * made after this point may be overwritten when the script is next run.
 212  */
 213 void ERR_load_CONF_strings(void);
 214
 215 /* Error codes for the CONF functions. */
 216
 217 /* Function codes. */
 218 #define CONF_F_CONF_DUMP_FP                              104
 219 #define CONF_F_CONF_LOAD                                 100
 220 #define CONF_F_CONF_LOAD_BIO                             102
 221 #define CONF_F_CONF_LOAD_FP                              103
 222 #define CONF_F_CONF_MODULES_LOAD                         116
 223 #define CONF_F_MODULE_INIT                               115
 224 #define CONF_F_MODULE_LOAD_DSO                           117
 225 #define CONF_F_MODULE_RUN                                118
 226 #define CONF_F_NCONF_DUMP_BIO                            105
 227 #define CONF_F_NCONF_DUMP_FP                             106
 228 #define CONF_F_NCONF_GET_NUMBER                          107
 229 #define CONF_F_NCONF_GET_NUMBER_E                        112
 230 #define CONF_F_NCONF_GET_SECTION                         108
 231 #define CONF_F_NCONF_GET_STRING                          109
 232 #define CONF_F_NCONF_LOAD                                113
 233 #define CONF_F_NCONF_LOAD_BIO                            110
 234 #define CONF_F_NCONF_LOAD_FP                             114
 235 #define CONF_F_NCONF_NEW                                 111
 236 #define CONF_F_STR_COPY                                  101
 237
 238 /* Reason codes. */
 239 #define CONF_R_ERROR_LOADING_DSO                         110
 240 #define CONF_R_MISSING_CLOSE_SQUARE_BRACKET              100
 241 #define CONF_R_MISSING_EQUAL_SIGN                        101
 242 #define CONF_R_MISSING_FINISH_FUNCTION                   111
 243 #define CONF_R_MISSING_INIT_FUNCTION                     112
 244 #define CONF_R_MODULE_INITIALIZATION_ERROR               109
 245 #define CONF_R_NO_CLOSE_BRACE                            102
 246 #define CONF_R_NO_CONF                                   105
 247 #define CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE           106
 248 #define CONF_R_NO_SECTION                                107
 249 #define CONF_R_NO_SUCH_FILE                              114
 250 #define CONF_R_NO_VALUE                                  108
 251 #define CONF_R_UNABLE_TO_CREATE_NEW_SECTION              103
 252 #define CONF_R_UNKNOWN_MODULE_NAME                       113
 253 #define CONF_R_VARIABLE_HAS_NO_VALUE                     104
 254
 255 #ifdef  __cplusplus
 256 }
 257 #endif
 258 #endif