err.h revision 348343
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 * Copyright (c) 1998-2019 The OpenSSL Project. All rights reserved. 60 * 61 * Redistribution and use in source and binary forms, with or without 62 * modification, are permitted provided that the following conditions 63 * are met: 64 * 65 * 1. Redistributions of source code must retain the above copyright 66 * notice, this list of conditions and the following disclaimer. 67 * 68 * 2. Redistributions in binary form must reproduce the above copyright 69 * notice, this list of conditions and the following disclaimer in 70 * the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3. All advertising materials mentioning features or use of this 74 * software must display the following acknowledgment: 75 * "This product includes software developed by the OpenSSL Project 76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 77 * 78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 79 * endorse or promote products derived from this software without 80 * prior written permission. For written permission, please contact 81 * openssl-core@openssl.org. 82 * 83 * 5. Products derived from this software may not be called "OpenSSL" 84 * nor may "OpenSSL" appear in their names without prior written 85 * permission of the OpenSSL Project. 86 * 87 * 6. Redistributions of any form whatsoever must retain the following 88 * acknowledgment: 89 * "This product includes software developed by the OpenSSL Project 90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 91 * 92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 103 * OF THE POSSIBILITY OF SUCH DAMAGE. 104 * ==================================================================== 105 * 106 * This product includes cryptographic software written by Eric Young 107 * (eay@cryptsoft.com). This product includes software written by Tim 108 * Hudson (tjh@cryptsoft.com). 109 * 110 */ 111 112#ifndef HEADER_ERR_H 113# define HEADER_ERR_H 114 115# include <openssl/e_os2.h> 116 117# ifndef OPENSSL_NO_FP_API 118# include <stdio.h> 119# include <stdlib.h> 120# endif 121 122# include <openssl/ossl_typ.h> 123# ifndef OPENSSL_NO_BIO 124# include <openssl/bio.h> 125# endif 126# ifndef OPENSSL_NO_LHASH 127# include <openssl/lhash.h> 128# endif 129 130#ifdef __cplusplus 131extern "C" { 132#endif 133 134# ifndef OPENSSL_NO_ERR 135# define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,d,e) 136# else 137# define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,NULL,0) 138# endif 139 140# include <errno.h> 141 142# define ERR_TXT_MALLOCED 0x01 143# define ERR_TXT_STRING 0x02 144 145# define ERR_FLAG_MARK 0x01 146# define ERR_FLAG_CLEAR 0x02 147 148# define ERR_NUM_ERRORS 16 149typedef struct err_state_st { 150 CRYPTO_THREADID tid; 151 int err_flags[ERR_NUM_ERRORS]; 152 unsigned long err_buffer[ERR_NUM_ERRORS]; 153 char *err_data[ERR_NUM_ERRORS]; 154 int err_data_flags[ERR_NUM_ERRORS]; 155 const char *err_file[ERR_NUM_ERRORS]; 156 int err_line[ERR_NUM_ERRORS]; 157 int top, bottom; 158} ERR_STATE; 159 160/* library */ 161# define ERR_LIB_NONE 1 162# define ERR_LIB_SYS 2 163# define ERR_LIB_BN 3 164# define ERR_LIB_RSA 4 165# define ERR_LIB_DH 5 166# define ERR_LIB_EVP 6 167# define ERR_LIB_BUF 7 168# define ERR_LIB_OBJ 8 169# define ERR_LIB_PEM 9 170# define ERR_LIB_DSA 10 171# define ERR_LIB_X509 11 172/* #define ERR_LIB_METH 12 */ 173# define ERR_LIB_ASN1 13 174# define ERR_LIB_CONF 14 175# define ERR_LIB_CRYPTO 15 176# define ERR_LIB_EC 16 177# define ERR_LIB_SSL 20 178/* #define ERR_LIB_SSL23 21 */ 179/* #define ERR_LIB_SSL2 22 */ 180/* #define ERR_LIB_SSL3 23 */ 181/* #define ERR_LIB_RSAREF 30 */ 182/* #define ERR_LIB_PROXY 31 */ 183# define ERR_LIB_BIO 32 184# define ERR_LIB_PKCS7 33 185# define ERR_LIB_X509V3 34 186# define ERR_LIB_PKCS12 35 187# define ERR_LIB_RAND 36 188# define ERR_LIB_DSO 37 189# define ERR_LIB_ENGINE 38 190# define ERR_LIB_OCSP 39 191# define ERR_LIB_UI 40 192# define ERR_LIB_COMP 41 193# define ERR_LIB_ECDSA 42 194# define ERR_LIB_ECDH 43 195# define ERR_LIB_STORE 44 196# define ERR_LIB_FIPS 45 197# define ERR_LIB_CMS 46 198# define ERR_LIB_TS 47 199# define ERR_LIB_HMAC 48 200# define ERR_LIB_JPAKE 49 201 202# define ERR_LIB_USER 128 203 204# define SYSerr(f,r) ERR_PUT_error(ERR_LIB_SYS,(f),(r),__FILE__,__LINE__) 205# define BNerr(f,r) ERR_PUT_error(ERR_LIB_BN,(f),(r),__FILE__,__LINE__) 206# define RSAerr(f,r) ERR_PUT_error(ERR_LIB_RSA,(f),(r),__FILE__,__LINE__) 207# define DHerr(f,r) ERR_PUT_error(ERR_LIB_DH,(f),(r),__FILE__,__LINE__) 208# define EVPerr(f,r) ERR_PUT_error(ERR_LIB_EVP,(f),(r),__FILE__,__LINE__) 209# define BUFerr(f,r) ERR_PUT_error(ERR_LIB_BUF,(f),(r),__FILE__,__LINE__) 210# define OBJerr(f,r) ERR_PUT_error(ERR_LIB_OBJ,(f),(r),__FILE__,__LINE__) 211# define PEMerr(f,r) ERR_PUT_error(ERR_LIB_PEM,(f),(r),__FILE__,__LINE__) 212# define DSAerr(f,r) ERR_PUT_error(ERR_LIB_DSA,(f),(r),__FILE__,__LINE__) 213# define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),__FILE__,__LINE__) 214# define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),__FILE__,__LINE__) 215# define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),__FILE__,__LINE__) 216# define CRYPTOerr(f,r) ERR_PUT_error(ERR_LIB_CRYPTO,(f),(r),__FILE__,__LINE__) 217# define ECerr(f,r) ERR_PUT_error(ERR_LIB_EC,(f),(r),__FILE__,__LINE__) 218# define SSLerr(f,r) ERR_PUT_error(ERR_LIB_SSL,(f),(r),__FILE__,__LINE__) 219# define BIOerr(f,r) ERR_PUT_error(ERR_LIB_BIO,(f),(r),__FILE__,__LINE__) 220# define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),__FILE__,__LINE__) 221# define X509V3err(f,r) ERR_PUT_error(ERR_LIB_X509V3,(f),(r),__FILE__,__LINE__) 222# define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),__FILE__,__LINE__) 223# define RANDerr(f,r) ERR_PUT_error(ERR_LIB_RAND,(f),(r),__FILE__,__LINE__) 224# define DSOerr(f,r) ERR_PUT_error(ERR_LIB_DSO,(f),(r),__FILE__,__LINE__) 225# define ENGINEerr(f,r) ERR_PUT_error(ERR_LIB_ENGINE,(f),(r),__FILE__,__LINE__) 226# define OCSPerr(f,r) ERR_PUT_error(ERR_LIB_OCSP,(f),(r),__FILE__,__LINE__) 227# define UIerr(f,r) ERR_PUT_error(ERR_LIB_UI,(f),(r),__FILE__,__LINE__) 228# define COMPerr(f,r) ERR_PUT_error(ERR_LIB_COMP,(f),(r),__FILE__,__LINE__) 229# define ECDSAerr(f,r) ERR_PUT_error(ERR_LIB_ECDSA,(f),(r),__FILE__,__LINE__) 230# define ECDHerr(f,r) ERR_PUT_error(ERR_LIB_ECDH,(f),(r),__FILE__,__LINE__) 231# define STOREerr(f,r) ERR_PUT_error(ERR_LIB_STORE,(f),(r),__FILE__,__LINE__) 232# define FIPSerr(f,r) ERR_PUT_error(ERR_LIB_FIPS,(f),(r),__FILE__,__LINE__) 233# define CMSerr(f,r) ERR_PUT_error(ERR_LIB_CMS,(f),(r),__FILE__,__LINE__) 234# define TSerr(f,r) ERR_PUT_error(ERR_LIB_TS,(f),(r),__FILE__,__LINE__) 235# define HMACerr(f,r) ERR_PUT_error(ERR_LIB_HMAC,(f),(r),__FILE__,__LINE__) 236# define JPAKEerr(f,r) ERR_PUT_error(ERR_LIB_JPAKE,(f),(r),__FILE__,__LINE__) 237 238/* 239 * Borland C seems too stupid to be able to shift and do longs in the 240 * pre-processor :-( 241 */ 242# define ERR_PACK(l,f,r) (((((unsigned long)l)&0xffL)*0x1000000)| \ 243 ((((unsigned long)f)&0xfffL)*0x1000)| \ 244 ((((unsigned long)r)&0xfffL))) 245# define ERR_GET_LIB(l) (int)((((unsigned long)l)>>24L)&0xffL) 246# define ERR_GET_FUNC(l) (int)((((unsigned long)l)>>12L)&0xfffL) 247# define ERR_GET_REASON(l) (int)((l)&0xfffL) 248# define ERR_FATAL_ERROR(l) (int)((l)&ERR_R_FATAL) 249 250/* OS functions */ 251# define SYS_F_FOPEN 1 252# define SYS_F_CONNECT 2 253# define SYS_F_GETSERVBYNAME 3 254# define SYS_F_SOCKET 4 255# define SYS_F_IOCTLSOCKET 5 256# define SYS_F_BIND 6 257# define SYS_F_LISTEN 7 258# define SYS_F_ACCEPT 8 259# define SYS_F_WSASTARTUP 9/* Winsock stuff */ 260# define SYS_F_OPENDIR 10 261# define SYS_F_FREAD 11 262# define SYS_F_FFLUSH 18 263 264/* reasons */ 265# define ERR_R_SYS_LIB ERR_LIB_SYS/* 2 */ 266# define ERR_R_BN_LIB ERR_LIB_BN/* 3 */ 267# define ERR_R_RSA_LIB ERR_LIB_RSA/* 4 */ 268# define ERR_R_DH_LIB ERR_LIB_DH/* 5 */ 269# define ERR_R_EVP_LIB ERR_LIB_EVP/* 6 */ 270# define ERR_R_BUF_LIB ERR_LIB_BUF/* 7 */ 271# define ERR_R_OBJ_LIB ERR_LIB_OBJ/* 8 */ 272# define ERR_R_PEM_LIB ERR_LIB_PEM/* 9 */ 273# define ERR_R_DSA_LIB ERR_LIB_DSA/* 10 */ 274# define ERR_R_X509_LIB ERR_LIB_X509/* 11 */ 275# define ERR_R_ASN1_LIB ERR_LIB_ASN1/* 13 */ 276# define ERR_R_CONF_LIB ERR_LIB_CONF/* 14 */ 277# define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO/* 15 */ 278# define ERR_R_EC_LIB ERR_LIB_EC/* 16 */ 279# define ERR_R_SSL_LIB ERR_LIB_SSL/* 20 */ 280# define ERR_R_BIO_LIB ERR_LIB_BIO/* 32 */ 281# define ERR_R_PKCS7_LIB ERR_LIB_PKCS7/* 33 */ 282# define ERR_R_X509V3_LIB ERR_LIB_X509V3/* 34 */ 283# define ERR_R_PKCS12_LIB ERR_LIB_PKCS12/* 35 */ 284# define ERR_R_RAND_LIB ERR_LIB_RAND/* 36 */ 285# define ERR_R_DSO_LIB ERR_LIB_DSO/* 37 */ 286# define ERR_R_ENGINE_LIB ERR_LIB_ENGINE/* 38 */ 287# define ERR_R_OCSP_LIB ERR_LIB_OCSP/* 39 */ 288# define ERR_R_UI_LIB ERR_LIB_UI/* 40 */ 289# define ERR_R_COMP_LIB ERR_LIB_COMP/* 41 */ 290# define ERR_R_ECDSA_LIB ERR_LIB_ECDSA/* 42 */ 291# define ERR_R_ECDH_LIB ERR_LIB_ECDH/* 43 */ 292# define ERR_R_STORE_LIB ERR_LIB_STORE/* 44 */ 293# define ERR_R_TS_LIB ERR_LIB_TS/* 45 */ 294 295# define ERR_R_NESTED_ASN1_ERROR 58 296# define ERR_R_BAD_ASN1_OBJECT_HEADER 59 297# define ERR_R_BAD_GET_ASN1_OBJECT_CALL 60 298# define ERR_R_EXPECTING_AN_ASN1_SEQUENCE 61 299# define ERR_R_ASN1_LENGTH_MISMATCH 62 300# define ERR_R_MISSING_ASN1_EOS 63 301 302/* fatal error */ 303# define ERR_R_FATAL 64 304# define ERR_R_MALLOC_FAILURE (1|ERR_R_FATAL) 305# define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (2|ERR_R_FATAL) 306# define ERR_R_PASSED_NULL_PARAMETER (3|ERR_R_FATAL) 307# define ERR_R_INTERNAL_ERROR (4|ERR_R_FATAL) 308# define ERR_R_DISABLED (5|ERR_R_FATAL) 309 310/* 311 * 99 is the maximum possible ERR_R_... code, higher values are reserved for 312 * the individual libraries 313 */ 314 315typedef struct ERR_string_data_st { 316 unsigned long error; 317 const char *string; 318} ERR_STRING_DATA; 319 320void ERR_put_error(int lib, int func, int reason, const char *file, int line); 321void ERR_set_error_data(char *data, int flags); 322 323unsigned long ERR_get_error(void); 324unsigned long ERR_get_error_line(const char **file, int *line); 325unsigned long ERR_get_error_line_data(const char **file, int *line, 326 const char **data, int *flags); 327unsigned long ERR_peek_error(void); 328unsigned long ERR_peek_error_line(const char **file, int *line); 329unsigned long ERR_peek_error_line_data(const char **file, int *line, 330 const char **data, int *flags); 331unsigned long ERR_peek_last_error(void); 332unsigned long ERR_peek_last_error_line(const char **file, int *line); 333unsigned long ERR_peek_last_error_line_data(const char **file, int *line, 334 const char **data, int *flags); 335void ERR_clear_error(void); 336char *ERR_error_string(unsigned long e, char *buf); 337void ERR_error_string_n(unsigned long e, char *buf, size_t len); 338const char *ERR_lib_error_string(unsigned long e); 339const char *ERR_func_error_string(unsigned long e); 340const char *ERR_reason_error_string(unsigned long e); 341void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u), 342 void *u); 343# ifndef OPENSSL_NO_FP_API 344void ERR_print_errors_fp(FILE *fp); 345# endif 346# ifndef OPENSSL_NO_BIO 347void ERR_print_errors(BIO *bp); 348# endif 349void ERR_add_error_data(int num, ...); 350void ERR_add_error_vdata(int num, va_list args); 351void ERR_load_strings(int lib, ERR_STRING_DATA str[]); 352void ERR_unload_strings(int lib, ERR_STRING_DATA str[]); 353void ERR_load_ERR_strings(void); 354void ERR_load_crypto_strings(void); 355void ERR_free_strings(void); 356 357void ERR_remove_thread_state(const CRYPTO_THREADID *tid); 358# ifndef OPENSSL_NO_DEPRECATED 359void ERR_remove_state(unsigned long pid); /* if zero we look it up */ 360# endif 361ERR_STATE *ERR_get_state(void); 362 363# ifndef OPENSSL_NO_LHASH 364LHASH_OF(ERR_STRING_DATA) *ERR_get_string_table(void); 365LHASH_OF(ERR_STATE) *ERR_get_err_state_table(void); 366void ERR_release_err_state_table(LHASH_OF(ERR_STATE) **hash); 367# endif 368 369int ERR_get_next_error_library(void); 370 371int ERR_set_mark(void); 372int ERR_pop_to_mark(void); 373 374/* Already defined in ossl_typ.h */ 375/* typedef struct st_ERR_FNS ERR_FNS; */ 376/* 377 * An application can use this function and provide the return value to 378 * loaded modules that should use the application's ERR state/functionality 379 */ 380const ERR_FNS *ERR_get_implementation(void); 381/* 382 * A loaded module should call this function prior to any ERR operations 383 * using the application's "ERR_FNS". 384 */ 385int ERR_set_implementation(const ERR_FNS *fns); 386 387#ifdef __cplusplus 388} 389#endif 390 391#endif 392