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d02b48c6 | 1 | /* crypto/err/err.h */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
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 | ||
cf1b7d96 | 62 | #ifndef OPENSSL_NO_FP_API |
0b86eb3e | 63 | #include <stdio.h> |
823d8a6e | 64 | #include <stdlib.h> |
0b86eb3e BM |
65 | #endif |
66 | ||
cf1b7d96 | 67 | #ifndef OPENSSL_NO_BIO |
ef33b970 RL |
68 | #include <openssl/bio.h> |
69 | #endif | |
cf1b7d96 | 70 | #ifndef OPENSSL_NO_LHASH |
ef33b970 RL |
71 | #include <openssl/lhash.h> |
72 | #endif | |
73 | ||
82271cee RL |
74 | #ifdef __cplusplus |
75 | extern "C" { | |
76 | #endif | |
77 | ||
cf1b7d96 | 78 | #ifndef OPENSSL_NO_ERR |
d02b48c6 RE |
79 | #define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,d,e) |
80 | #else | |
81 | #define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,NULL,0) | |
82 | #endif | |
83 | ||
84 | #include <errno.h> | |
85 | ||
58964a49 RE |
86 | #define ERR_TXT_MALLOCED 0x01 |
87 | #define ERR_TXT_STRING 0x02 | |
88 | ||
89 | #define ERR_NUM_ERRORS 16 | |
d02b48c6 RE |
90 | typedef struct err_state_st |
91 | { | |
92 | unsigned long pid; | |
93 | unsigned long err_buffer[ERR_NUM_ERRORS]; | |
58964a49 RE |
94 | char *err_data[ERR_NUM_ERRORS]; |
95 | int err_data_flags[ERR_NUM_ERRORS]; | |
e778802f | 96 | const char *err_file[ERR_NUM_ERRORS]; |
d02b48c6 RE |
97 | int err_line[ERR_NUM_ERRORS]; |
98 | int top,bottom; | |
99 | } ERR_STATE; | |
100 | ||
101 | /* library */ | |
102 | #define ERR_LIB_NONE 1 | |
103 | #define ERR_LIB_SYS 2 | |
104 | #define ERR_LIB_BN 3 | |
105 | #define ERR_LIB_RSA 4 | |
106 | #define ERR_LIB_DH 5 | |
107 | #define ERR_LIB_EVP 6 | |
108 | #define ERR_LIB_BUF 7 | |
109 | #define ERR_LIB_OBJ 8 | |
110 | #define ERR_LIB_PEM 9 | |
111 | #define ERR_LIB_DSA 10 | |
112 | #define ERR_LIB_X509 11 | |
5277d7cb | 113 | /* #define ERR_LIB_METH 12 */ |
d02b48c6 RE |
114 | #define ERR_LIB_ASN1 13 |
115 | #define ERR_LIB_CONF 14 | |
58964a49 | 116 | #define ERR_LIB_CRYPTO 15 |
5277d7cb | 117 | #define ERR_LIB_EC 16 |
d02b48c6 | 118 | #define ERR_LIB_SSL 20 |
5277d7cb BM |
119 | /* #define ERR_LIB_SSL23 21 */ |
120 | /* #define ERR_LIB_SSL2 22 */ | |
121 | /* #define ERR_LIB_SSL3 23 */ | |
122 | /* #define ERR_LIB_RSAREF 30 */ | |
123 | /* #define ERR_LIB_PROXY 31 */ | |
d02b48c6 RE |
124 | #define ERR_LIB_BIO 32 |
125 | #define ERR_LIB_PKCS7 33 | |
834eeef9 | 126 | #define ERR_LIB_X509V3 34 |
8d8c7266 | 127 | #define ERR_LIB_PKCS12 35 |
eb952088 | 128 | #define ERR_LIB_RAND 36 |
9ec0126e | 129 | #define ERR_LIB_DSO 37 |
5270e702 | 130 | #define ERR_LIB_ENGINE 38 |
eb64730b | 131 | #define ERR_LIB_OCSP 39 |
a63d5eaa | 132 | #define ERR_LIB_UI 40 |
68809d39 | 133 | #define ERR_LIB_COMP 41 |
4d94ae00 | 134 | #define ERR_LIB_ECDSA 42 |
e172d60d | 135 | #define ERR_LIB_ECDH 43 |
d02b48c6 RE |
136 | |
137 | #define ERR_LIB_USER 128 | |
138 | ||
4de633dd BM |
139 | #define SYSerr(f,r) ERR_PUT_error(ERR_LIB_SYS,(f),(r),__FILE__,__LINE__) |
140 | #define BNerr(f,r) ERR_PUT_error(ERR_LIB_BN,(f),(r),__FILE__,__LINE__) | |
141 | #define RSAerr(f,r) ERR_PUT_error(ERR_LIB_RSA,(f),(r),__FILE__,__LINE__) | |
142 | #define DHerr(f,r) ERR_PUT_error(ERR_LIB_DH,(f),(r),__FILE__,__LINE__) | |
143 | #define EVPerr(f,r) ERR_PUT_error(ERR_LIB_EVP,(f),(r),__FILE__,__LINE__) | |
144 | #define BUFerr(f,r) ERR_PUT_error(ERR_LIB_BUF,(f),(r),__FILE__,__LINE__) | |
145 | #define OBJerr(f,r) ERR_PUT_error(ERR_LIB_OBJ,(f),(r),__FILE__,__LINE__) | |
146 | #define PEMerr(f,r) ERR_PUT_error(ERR_LIB_PEM,(f),(r),__FILE__,__LINE__) | |
147 | #define DSAerr(f,r) ERR_PUT_error(ERR_LIB_DSA,(f),(r),__FILE__,__LINE__) | |
148 | #define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),__FILE__,__LINE__) | |
149 | #define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),__FILE__,__LINE__) | |
150 | #define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),__FILE__,__LINE__) | |
151 | #define CRYPTOerr(f,r) ERR_PUT_error(ERR_LIB_CRYPTO,(f),(r),__FILE__,__LINE__) | |
152 | #define ECerr(f,r) ERR_PUT_error(ERR_LIB_EC,(f),(r),__FILE__,__LINE__) | |
153 | #define SSLerr(f,r) ERR_PUT_error(ERR_LIB_SSL,(f),(r),__FILE__,__LINE__) | |
154 | #define BIOerr(f,r) ERR_PUT_error(ERR_LIB_BIO,(f),(r),__FILE__,__LINE__) | |
155 | #define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),__FILE__,__LINE__) | |
156 | #define X509V3err(f,r) ERR_PUT_error(ERR_LIB_X509V3,(f),(r),__FILE__,__LINE__) | |
157 | #define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),__FILE__,__LINE__) | |
158 | #define RANDerr(f,r) ERR_PUT_error(ERR_LIB_RAND,(f),(r),__FILE__,__LINE__) | |
159 | #define DSOerr(f,r) ERR_PUT_error(ERR_LIB_DSO,(f),(r),__FILE__,__LINE__) | |
160 | #define ENGINEerr(f,r) ERR_PUT_error(ERR_LIB_ENGINE,(f),(r),__FILE__,__LINE__) | |
161 | #define OCSPerr(f,r) ERR_PUT_error(ERR_LIB_OCSP,(f),(r),__FILE__,__LINE__) | |
a63d5eaa | 162 | #define UIerr(f,r) ERR_PUT_error(ERR_LIB_UI,(f),(r),__FILE__,__LINE__) |
af9675e7 | 163 | #define COMPerr(f,r) ERR_PUT_error(ERR_LIB_COMP,(f),(r),__FILE__,__LINE__) |
4d94ae00 | 164 | #define ECDSAerr(f,r) ERR_PUT_error(ERR_LIB_ECDSA,(f),(r),__FILE__,__LINE__) |
e172d60d | 165 | #define ECDHerr(f,r) ERR_PUT_error(ERR_LIB_ECDH,(f),(r),__FILE__,__LINE__) |
d02b48c6 RE |
166 | |
167 | /* Borland C seems too stupid to be able to shift and do longs in | |
168 | * the pre-processor :-( */ | |
169 | #define ERR_PACK(l,f,r) (((((unsigned long)l)&0xffL)*0x1000000)| \ | |
170 | ((((unsigned long)f)&0xfffL)*0x1000)| \ | |
171 | ((((unsigned long)r)&0xfffL))) | |
172 | #define ERR_GET_LIB(l) (int)((((unsigned long)l)>>24L)&0xffL) | |
173 | #define ERR_GET_FUNC(l) (int)((((unsigned long)l)>>12L)&0xfffL) | |
174 | #define ERR_GET_REASON(l) (int)((l)&0xfffL) | |
175 | #define ERR_FATAL_ERROR(l) (int)((l)&ERR_R_FATAL) | |
176 | ||
5277d7cb | 177 | |
657e60fa | 178 | /* OS functions */ |
d02b48c6 RE |
179 | #define SYS_F_FOPEN 1 |
180 | #define SYS_F_CONNECT 2 | |
181 | #define SYS_F_GETSERVBYNAME 3 | |
182 | #define SYS_F_SOCKET 4 | |
183 | #define SYS_F_IOCTLSOCKET 5 | |
184 | #define SYS_F_BIND 6 | |
185 | #define SYS_F_LISTEN 7 | |
186 | #define SYS_F_ACCEPT 8 | |
187 | #define SYS_F_WSASTARTUP 9 /* Winsock stuff */ | |
a40f6dce | 188 | #define SYS_F_OPENDIR 10 |
d15711ef | 189 | #define SYS_F_FREAD 11 |
d02b48c6 | 190 | |
5277d7cb | 191 | |
d02b48c6 | 192 | /* reasons */ |
5277d7cb BM |
193 | #define ERR_R_SYS_LIB ERR_LIB_SYS /* 2 */ |
194 | #define ERR_R_BN_LIB ERR_LIB_BN /* 3 */ | |
195 | #define ERR_R_RSA_LIB ERR_LIB_RSA /* 4 */ | |
196 | #define ERR_R_DH_LIB ERR_LIB_DH /* 5 */ | |
197 | #define ERR_R_EVP_LIB ERR_LIB_EVP /* 6 */ | |
198 | #define ERR_R_BUF_LIB ERR_LIB_BUF /* 7 */ | |
199 | #define ERR_R_OBJ_LIB ERR_LIB_OBJ /* 8 */ | |
200 | #define ERR_R_PEM_LIB ERR_LIB_PEM /* 9 */ | |
201 | #define ERR_R_DSA_LIB ERR_LIB_DSA /* 10 */ | |
202 | #define ERR_R_X509_LIB ERR_LIB_X509 /* 11 */ | |
203 | #define ERR_R_ASN1_LIB ERR_LIB_ASN1 /* 13 */ | |
204 | #define ERR_R_CONF_LIB ERR_LIB_CONF /* 14 */ | |
205 | #define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO /* 15 */ | |
206 | #define ERR_R_EC_LIB ERR_LIB_EC /* 16 */ | |
207 | #define ERR_R_SSL_LIB ERR_LIB_SSL /* 20 */ | |
208 | #define ERR_R_BIO_LIB ERR_LIB_BIO /* 32 */ | |
209 | #define ERR_R_PKCS7_LIB ERR_LIB_PKCS7 /* 33 */ | |
210 | #define ERR_R_X509V3_LIB ERR_LIB_X509V3 /* 34 */ | |
211 | #define ERR_R_PKCS12_LIB ERR_LIB_PKCS12 /* 35 */ | |
212 | #define ERR_R_RAND_LIB ERR_LIB_RAND /* 36 */ | |
213 | #define ERR_R_DSO_LIB ERR_LIB_DSO /* 37 */ | |
214 | #define ERR_R_ENGINE_LIB ERR_LIB_ENGINE /* 38 */ | |
215 | #define ERR_R_OCSP_LIB ERR_LIB_OCSP /* 39 */ | |
a63d5eaa | 216 | #define ERR_R_UI_LIB ERR_LIB_UI /* 40 */ |
a92ae070 | 217 | #define ERR_R_COMP_LIB ERR_LIB_COMP /* 41 */ |
4d94ae00 | 218 | #define ERR_R_ECDSA_LIB ERR_LIB_ECDSA /* 42 */ |
e172d60d | 219 | #define ERR_R_ECDH_LIB ERR_LIB_ECDH /* 43 */ |
5277d7cb BM |
220 | |
221 | #define ERR_R_NESTED_ASN1_ERROR 58 | |
222 | #define ERR_R_BAD_ASN1_OBJECT_HEADER 59 | |
223 | #define ERR_R_BAD_GET_ASN1_OBJECT_CALL 60 | |
224 | #define ERR_R_EXPECTING_AN_ASN1_SEQUENCE 61 | |
225 | #define ERR_R_ASN1_LENGTH_MISMATCH 62 | |
226 | #define ERR_R_MISSING_ASN1_EOS 63 | |
d02b48c6 RE |
227 | |
228 | /* fatal error */ | |
5277d7cb | 229 | #define ERR_R_FATAL 64 |
d02b48c6 RE |
230 | #define ERR_R_MALLOC_FAILURE (1|ERR_R_FATAL) |
231 | #define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (2|ERR_R_FATAL) | |
232 | #define ERR_R_PASSED_NULL_PARAMETER (3|ERR_R_FATAL) | |
5277d7cb | 233 | #define ERR_R_INTERNAL_ERROR (4|ERR_R_FATAL) |
819ff32d | 234 | #define ERR_R_DISABLED (5|ERR_R_FATAL) |
5277d7cb BM |
235 | |
236 | /* 99 is the maximum possible ERR_R_... code, higher values | |
237 | * are reserved for the individual libraries */ | |
238 | ||
d02b48c6 RE |
239 | |
240 | typedef struct ERR_string_data_st | |
241 | { | |
242 | unsigned long error; | |
e778802f | 243 | const char *string; |
d02b48c6 RE |
244 | } ERR_STRING_DATA; |
245 | ||
e778802f | 246 | void ERR_put_error(int lib, int func,int reason,const char *file,int line); |
58964a49 RE |
247 | void ERR_set_error_data(char *data,int flags); |
248 | ||
a14e2d9d | 249 | unsigned long ERR_get_error(void); |
e778802f BL |
250 | unsigned long ERR_get_error_line(const char **file,int *line); |
251 | unsigned long ERR_get_error_line_data(const char **file,int *line, | |
252 | const char **data, int *flags); | |
a14e2d9d | 253 | unsigned long ERR_peek_error(void); |
e778802f BL |
254 | unsigned long ERR_peek_error_line(const char **file,int *line); |
255 | unsigned long ERR_peek_error_line_data(const char **file,int *line, | |
256 | const char **data,int *flags); | |
273db408 BM |
257 | unsigned long ERR_peek_last_error(void); |
258 | unsigned long ERR_peek_last_error_line(const char **file,int *line); | |
a14e2d9d BM |
259 | unsigned long ERR_peek_last_error_line_data(const char **file,int *line, |
260 | const char **data,int *flags); | |
d02b48c6 RE |
261 | void ERR_clear_error(void ); |
262 | char *ERR_error_string(unsigned long e,char *buf); | |
e5c84d51 | 263 | void ERR_error_string_n(unsigned long e, char *buf, size_t len); |
e778802f BL |
264 | const char *ERR_lib_error_string(unsigned long e); |
265 | const char *ERR_func_error_string(unsigned long e); | |
266 | const char *ERR_reason_error_string(unsigned long e); | |
8ada6e77 RL |
267 | void ERR_print_errors_cb(int (*cb)(const char *str, size_t len, void *u), |
268 | void *u); | |
cf1b7d96 | 269 | #ifndef OPENSSL_NO_FP_API |
d02b48c6 RE |
270 | void ERR_print_errors_fp(FILE *fp); |
271 | #endif | |
cf1b7d96 | 272 | #ifndef OPENSSL_NO_BIO |
d02b48c6 | 273 | void ERR_print_errors(BIO *bp); |
4565c3e3 | 274 | void ERR_add_error_data(int num, ...); |
d02b48c6 RE |
275 | #endif |
276 | void ERR_load_strings(int lib,ERR_STRING_DATA str[]); | |
1738bb61 | 277 | void ERR_unload_strings(int lib,ERR_STRING_DATA str[]); |
29a28ee5 BM |
278 | void ERR_load_ERR_strings(void); |
279 | void ERR_load_crypto_strings(void); | |
280 | void ERR_free_strings(void); | |
d02b48c6 RE |
281 | |
282 | void ERR_remove_state(unsigned long pid); /* if zero we look it up */ | |
283 | ERR_STATE *ERR_get_state(void); | |
284 | ||
cf1b7d96 | 285 | #ifndef OPENSSL_NO_LHASH |
dcba2534 | 286 | LHASH *ERR_get_string_table(void); |
b9a20b50 | 287 | LHASH *ERR_get_err_state_table(void); |
d02b48c6 RE |
288 | #endif |
289 | ||
dcba2534 | 290 | int ERR_get_next_error_library(void); |
58964a49 | 291 | |
566bdf2b GT |
292 | /* This opaque type encapsulates the low-level error-state functions */ |
293 | typedef struct st_ERR_FNS ERR_FNS; | |
294 | /* An application can use this function and provide the return value to loaded | |
295 | * modules that should use the application's ERR state/functionality */ | |
296 | const ERR_FNS *ERR_get_implementation(void); | |
297 | /* A loaded module should call this function prior to any ERR operations using | |
298 | * the application's "ERR_FNS". */ | |
299 | int ERR_set_implementation(const ERR_FNS *fns); | |
300 | ||
d02b48c6 RE |
301 | #ifdef __cplusplus |
302 | } | |
303 | #endif | |
304 | ||
305 | #endif |