mingw/include/openssl/err.h

   1 /* crypto/err/err.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 HEADER_ERR_H
  60 # define HEADER_ERR_H
  61
  62 # include <openssl/e_os2.h>
  63
  64 # ifndef OPENSSL_NO_FP_API
  65 #  include <stdio.h>
  66 #  include <stdlib.h>
  67 # endif
  68
  69 # include <openssl/ossl_typ.h>
  70 # ifndef OPENSSL_NO_BIO
  71 #  include <openssl/bio.h>
  72 # endif
  73 # ifndef OPENSSL_NO_LHASH
  74 #  include <openssl/lhash.h>
  75 # endif
  76
  77 #ifdef  __cplusplus
  78 extern "C" {
  79 #endif
  80
  81 # ifndef OPENSSL_NO_ERR
  82 #  define ERR_PUT_error(a,b,c,d,e)        ERR_put_error(a,b,c,d,e)
  83 # else
  84 #  define ERR_PUT_error(a,b,c,d,e)        ERR_put_error(a,b,c,NULL,0)
  85 # endif
  86
  87 # include <errno.h>
  88
  89 # define ERR_TXT_MALLOCED        0x01
  90 # define ERR_TXT_STRING          0x02
  91
  92 # define ERR_FLAG_MARK           0x01
  93
  94 # define ERR_NUM_ERRORS  16
  95 typedef struct err_state_st {
  96     unsigned long pid;
  97     int err_flags[ERR_NUM_ERRORS];
  98     unsigned long err_buffer[ERR_NUM_ERRORS];
  99     char *err_data[ERR_NUM_ERRORS];
 100     int err_data_flags[ERR_NUM_ERRORS];
 101     const char *err_file[ERR_NUM_ERRORS];
 102     int err_line[ERR_NUM_ERRORS];
 103     int top, bottom;
 104 } ERR_STATE;
 105
 106 /* library */
 107 # define ERR_LIB_NONE            1
 108 # define ERR_LIB_SYS             2
 109 # define ERR_LIB_BN              3
 110 # define ERR_LIB_RSA             4
 111 # define ERR_LIB_DH              5
 112 # define ERR_LIB_EVP             6
 113 # define ERR_LIB_BUF             7
 114 # define ERR_LIB_OBJ             8
 115 # define ERR_LIB_PEM             9
 116 # define ERR_LIB_DSA             10
 117 # define ERR_LIB_X509            11
 118 /* #define ERR_LIB_METH         12 */
 119 # define ERR_LIB_ASN1            13
 120 # define ERR_LIB_CONF            14
 121 # define ERR_LIB_CRYPTO          15
 122 # define ERR_LIB_EC              16
 123 # define ERR_LIB_SSL             20
 124 /* #define ERR_LIB_SSL23        21 */
 125 /* #define ERR_LIB_SSL2         22 */
 126 /* #define ERR_LIB_SSL3         23 */
 127 /* #define ERR_LIB_RSAREF       30 */
 128 /* #define ERR_LIB_PROXY        31 */
 129 # define ERR_LIB_BIO             32
 130 # define ERR_LIB_PKCS7           33
 131 # define ERR_LIB_X509V3          34
 132 # define ERR_LIB_PKCS12          35
 133 # define ERR_LIB_RAND            36
 134 # define ERR_LIB_DSO             37
 135 # define ERR_LIB_ENGINE          38
 136 # define ERR_LIB_OCSP            39
 137 # define ERR_LIB_UI              40
 138 # define ERR_LIB_COMP            41
 139 # define ERR_LIB_ECDSA           42
 140 # define ERR_LIB_ECDH            43
 141 # define ERR_LIB_STORE           44
 142 # define ERR_LIB_FIPS            45
 143 # define ERR_LIB_CMS             46
 144 # define ERR_LIB_JPAKE           47
 145
 146 # define ERR_LIB_USER            128
 147
 148 # define SYSerr(f,r)  ERR_PUT_error(ERR_LIB_SYS,(f),(r),__FILE__,__LINE__)
 149 # define BNerr(f,r)   ERR_PUT_error(ERR_LIB_BN,(f),(r),__FILE__,__LINE__)
 150 # define RSAerr(f,r)  ERR_PUT_error(ERR_LIB_RSA,(f),(r),__FILE__,__LINE__)
 151 # define DHerr(f,r)   ERR_PUT_error(ERR_LIB_DH,(f),(r),__FILE__,__LINE__)
 152 # define EVPerr(f,r)  ERR_PUT_error(ERR_LIB_EVP,(f),(r),__FILE__,__LINE__)
 153 # define BUFerr(f,r)  ERR_PUT_error(ERR_LIB_BUF,(f),(r),__FILE__,__LINE__)
 154 # define OBJerr(f,r)  ERR_PUT_error(ERR_LIB_OBJ,(f),(r),__FILE__,__LINE__)
 155 # define PEMerr(f,r)  ERR_PUT_error(ERR_LIB_PEM,(f),(r),__FILE__,__LINE__)
 156 # define DSAerr(f,r)  ERR_PUT_error(ERR_LIB_DSA,(f),(r),__FILE__,__LINE__)
 157 # define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),__FILE__,__LINE__)
 158 # define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),__FILE__,__LINE__)
 159 # define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),__FILE__,__LINE__)
 160 # define CRYPTOerr(f,r) ERR_PUT_error(ERR_LIB_CRYPTO,(f),(r),__FILE__,__LINE__)
 161 # define ECerr(f,r)   ERR_PUT_error(ERR_LIB_EC,(f),(r),__FILE__,__LINE__)
 162 # define SSLerr(f,r)  ERR_PUT_error(ERR_LIB_SSL,(f),(r),__FILE__,__LINE__)
 163 # define BIOerr(f,r)  ERR_PUT_error(ERR_LIB_BIO,(f),(r),__FILE__,__LINE__)
 164 # define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),__FILE__,__LINE__)
 165 # define X509V3err(f,r) ERR_PUT_error(ERR_LIB_X509V3,(f),(r),__FILE__,__LINE__)
 166 # define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),__FILE__,__LINE__)
 167 # define RANDerr(f,r) ERR_PUT_error(ERR_LIB_RAND,(f),(r),__FILE__,__LINE__)
 168 # define DSOerr(f,r) ERR_PUT_error(ERR_LIB_DSO,(f),(r),__FILE__,__LINE__)
 169 # define ENGINEerr(f,r) ERR_PUT_error(ERR_LIB_ENGINE,(f),(r),__FILE__,__LINE__)
 170 # define OCSPerr(f,r) ERR_PUT_error(ERR_LIB_OCSP,(f),(r),__FILE__,__LINE__)
 171 # define UIerr(f,r) ERR_PUT_error(ERR_LIB_UI,(f),(r),__FILE__,__LINE__)
 172 # define COMPerr(f,r) ERR_PUT_error(ERR_LIB_COMP,(f),(r),__FILE__,__LINE__)
 173 # define ECDSAerr(f,r)  ERR_PUT_error(ERR_LIB_ECDSA,(f),(r),__FILE__,__LINE__)
 174 # define ECDHerr(f,r)  ERR_PUT_error(ERR_LIB_ECDH,(f),(r),__FILE__,__LINE__)
 175 # define STOREerr(f,r) ERR_PUT_error(ERR_LIB_STORE,(f),(r),__FILE__,__LINE__)
 176 # define FIPSerr(f,r) ERR_PUT_error(ERR_LIB_FIPS,(f),(r),__FILE__,__LINE__)
 177 # define CMSerr(f,r) ERR_PUT_error(ERR_LIB_CMS,(f),(r),__FILE__,__LINE__)
 178 # define JPAKEerr(f,r) ERR_PUT_error(ERR_LIB_JPAKE,(f),(r),__FILE__,__LINE__)
 179
 180 /*
 181  * Borland C seems too stupid to be able to shift and do longs in the
 182  * pre-processor :-(
 183  */
 184 # define ERR_PACK(l,f,r)         (((((unsigned long)l)&0xffL)*0x1000000)| \
 185                                 ((((unsigned long)f)&0xfffL)*0x1000)| \
 186                                 ((((unsigned long)r)&0xfffL)))
 187 # define ERR_GET_LIB(l)          (int)((((unsigned long)l)>>24L)&0xffL)
 188 # define ERR_GET_FUNC(l)         (int)((((unsigned long)l)>>12L)&0xfffL)
 189 # define ERR_GET_REASON(l)       (int)((l)&0xfffL)
 190 # define ERR_FATAL_ERROR(l)      (int)((l)&ERR_R_FATAL)
 191
 192 /* OS functions */
 193 # define SYS_F_FOPEN             1
 194 # define SYS_F_CONNECT           2
 195 # define SYS_F_GETSERVBYNAME     3
 196 # define SYS_F_SOCKET            4
 197 # define SYS_F_IOCTLSOCKET       5
 198 # define SYS_F_BIND              6
 199 # define SYS_F_LISTEN            7
 200 # define SYS_F_ACCEPT            8
 201 # define SYS_F_WSASTARTUP        9/* Winsock stuff */
 202 # define SYS_F_OPENDIR           10
 203 # define SYS_F_FREAD             11
 204
 205 /* reasons */
 206 # define ERR_R_SYS_LIB   ERR_LIB_SYS/* 2 */
 207 # define ERR_R_BN_LIB    ERR_LIB_BN/* 3 */
 208 # define ERR_R_RSA_LIB   ERR_LIB_RSA/* 4 */
 209 # define ERR_R_DH_LIB    ERR_LIB_DH/* 5 */
 210 # define ERR_R_EVP_LIB   ERR_LIB_EVP/* 6 */
 211 # define ERR_R_BUF_LIB   ERR_LIB_BUF/* 7 */
 212 # define ERR_R_OBJ_LIB   ERR_LIB_OBJ/* 8 */
 213 # define ERR_R_PEM_LIB   ERR_LIB_PEM/* 9 */
 214 # define ERR_R_DSA_LIB   ERR_LIB_DSA/* 10 */
 215 # define ERR_R_X509_LIB  ERR_LIB_X509/* 11 */
 216 # define ERR_R_ASN1_LIB  ERR_LIB_ASN1/* 13 */
 217 # define ERR_R_CONF_LIB  ERR_LIB_CONF/* 14 */
 218 # define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO/* 15 */
 219 # define ERR_R_EC_LIB    ERR_LIB_EC/* 16 */
 220 # define ERR_R_SSL_LIB   ERR_LIB_SSL/* 20 */
 221 # define ERR_R_BIO_LIB   ERR_LIB_BIO/* 32 */
 222 # define ERR_R_PKCS7_LIB ERR_LIB_PKCS7/* 33 */
 223 # define ERR_R_X509V3_LIB ERR_LIB_X509V3/* 34 */
 224 # define ERR_R_PKCS12_LIB ERR_LIB_PKCS12/* 35 */
 225 # define ERR_R_RAND_LIB  ERR_LIB_RAND/* 36 */
 226 # define ERR_R_DSO_LIB   ERR_LIB_DSO/* 37 */
 227 # define ERR_R_ENGINE_LIB ERR_LIB_ENGINE/* 38 */
 228 # define ERR_R_OCSP_LIB  ERR_LIB_OCSP/* 39 */
 229 # define ERR_R_UI_LIB    ERR_LIB_UI/* 40 */
 230 # define ERR_R_COMP_LIB  ERR_LIB_COMP/* 41 */
 231 # define ERR_R_ECDSA_LIB ERR_LIB_ECDSA/* 42 */
 232 # define ERR_R_ECDH_LIB  ERR_LIB_ECDH/* 43 */
 233 # define ERR_R_STORE_LIB ERR_LIB_STORE/* 44 */
 234
 235 # define ERR_R_NESTED_ASN1_ERROR                 58
 236 # define ERR_R_BAD_ASN1_OBJECT_HEADER            59
 237 # define ERR_R_BAD_GET_ASN1_OBJECT_CALL          60
 238 # define ERR_R_EXPECTING_AN_ASN1_SEQUENCE        61
 239 # define ERR_R_ASN1_LENGTH_MISMATCH              62
 240 # define ERR_R_MISSING_ASN1_EOS                  63
 241
 242 /* fatal error */
 243 # define ERR_R_FATAL                             64
 244 # define ERR_R_MALLOC_FAILURE                    (1|ERR_R_FATAL)
 245 # define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED       (2|ERR_R_FATAL)
 246 # define ERR_R_PASSED_NULL_PARAMETER             (3|ERR_R_FATAL)
 247 # define ERR_R_INTERNAL_ERROR                    (4|ERR_R_FATAL)
 248 # define ERR_R_DISABLED                          (5|ERR_R_FATAL)
 249
 250 /*
 251  * 99 is the maximum possible ERR_R_... code, higher values are reserved for
 252  * the individual libraries
 253  */
 254
 255 typedef struct ERR_string_data_st {
 256     unsigned long error;
 257     const char *string;
 258 } ERR_STRING_DATA;
 259
 260 void ERR_put_error(int lib, int func, int reason, const char *file, int line);
 261 void ERR_set_error_data(char *data, int flags);
 262
 263 unsigned long ERR_get_error(void);
 264 unsigned long ERR_get_error_line(const char **file, int *line);
 265 unsigned long ERR_get_error_line_data(const char **file, int *line,
 266                                       const char **data, int *flags);
 267 unsigned long ERR_peek_error(void);
 268 unsigned long ERR_peek_error_line(const char **file, int *line);
 269 unsigned long ERR_peek_error_line_data(const char **file, int *line,
 270                                        const char **data, int *flags);
 271 unsigned long ERR_peek_last_error(void);
 272 unsigned long ERR_peek_last_error_line(const char **file, int *line);
 273 unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
 274                                             const char **data, int *flags);
 275 void ERR_clear_error(void);
 276 char *ERR_error_string(unsigned long e, char *buf);
 277 void ERR_error_string_n(unsigned long e, char *buf, size_t len);
 278 const char *ERR_lib_error_string(unsigned long e);
 279 const char *ERR_func_error_string(unsigned long e);
 280 const char *ERR_reason_error_string(unsigned long e);
 281 void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u),
 282                          void *u);
 283 # ifndef OPENSSL_NO_FP_API
 284 void ERR_print_errors_fp(FILE *fp);
 285 # endif
 286 # ifndef OPENSSL_NO_BIO
 287 void ERR_print_errors(BIO *bp);
 288 void ERR_add_error_data(int num, ...);
 289 # endif
 290 void ERR_load_strings(int lib, ERR_STRING_DATA str[]);
 291 void ERR_unload_strings(int lib, ERR_STRING_DATA str[]);
 292 void ERR_load_ERR_strings(void);
 293 void ERR_load_crypto_strings(void);
 294 void ERR_free_strings(void);
 295
 296 void ERR_remove_state(unsigned long pid); /* if zero we look it up */
 297 ERR_STATE *ERR_get_state(void);
 298
 299 # ifndef OPENSSL_NO_LHASH
 300 LHASH *ERR_get_string_table(void);
 301 LHASH *ERR_get_err_state_table(void);
 302 void ERR_release_err_state_table(LHASH **hash);
 303 # endif
 304
 305 int ERR_get_next_error_library(void);
 306
 307 int ERR_set_mark(void);
 308 int ERR_pop_to_mark(void);
 309
 310 # ifdef OPENSSL_FIPS
 311 void int_ERR_set_state_func(ERR_STATE *(*get_func) (void),
 312                             void (*remove_func) (unsigned long pid));
 313 void int_ERR_lib_init(void);
 314 # endif
 315
 316 /* Already defined in ossl_typ.h */
 317 /* typedef struct st_ERR_FNS ERR_FNS; */
 318 /*
 319  * An application can use this function and provide the return value to
 320  * loaded modules that should use the application's ERR state/functionality
 321  */
 322 const ERR_FNS *ERR_get_implementation(void);
 323 /*
 324  * A loaded module should call this function prior to any ERR operations
 325  * using the application's "ERR_FNS".
 326  */
 327 int ERR_set_implementation(const ERR_FNS *fns);
 328
 329 #ifdef  __cplusplus
 330 }
 331 #endif
 332
 333 #endif