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err.h
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1 /* crypto/err/err.h */
2 /* Copyright (C) 1995-1998 Eric Young ([email protected])
3  * All rights reserved.
4  *
5  * This package is an SSL implementation written
6  * by Eric Young ([email protected]).
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 ([email protected]).
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 ([email protected])"
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 ([email protected])"
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) 1998-2006 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  * [email protected].
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  * ([email protected]). This product includes software written by Tim
108  * Hudson ([email protected]).
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
131 extern "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 
147 #define ERR_NUM_ERRORS 16
148 typedef struct err_state_st
149  {
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 /* Borland C seems too stupid to be able to shift and do longs in
239  * the pre-processor :-( */
240 #define ERR_PACK(l,f,r) (((((unsigned long)l)&0xffL)*0x1000000)| \
241  ((((unsigned long)f)&0xfffL)*0x1000)| \
242  ((((unsigned long)r)&0xfffL)))
243 #define ERR_GET_LIB(l) (int)((((unsigned long)l)>>24L)&0xffL)
244 #define ERR_GET_FUNC(l) (int)((((unsigned long)l)>>12L)&0xfffL)
245 #define ERR_GET_REASON(l) (int)((l)&0xfffL)
246 #define ERR_FATAL_ERROR(l) (int)((l)&ERR_R_FATAL)
247 
248 
249 /* OS functions */
250 #define SYS_F_FOPEN 1
251 #define SYS_F_CONNECT 2
252 #define SYS_F_GETSERVBYNAME 3
253 #define SYS_F_SOCKET 4
254 #define SYS_F_IOCTLSOCKET 5
255 #define SYS_F_BIND 6
256 #define SYS_F_LISTEN 7
257 #define SYS_F_ACCEPT 8
258 #define SYS_F_WSASTARTUP 9 /* Winsock stuff */
259 #define SYS_F_OPENDIR 10
260 #define SYS_F_FREAD 11
261 
262 
263 /* reasons */
264 #define ERR_R_SYS_LIB ERR_LIB_SYS /* 2 */
265 #define ERR_R_BN_LIB ERR_LIB_BN /* 3 */
266 #define ERR_R_RSA_LIB ERR_LIB_RSA /* 4 */
267 #define ERR_R_DH_LIB ERR_LIB_DH /* 5 */
268 #define ERR_R_EVP_LIB ERR_LIB_EVP /* 6 */
269 #define ERR_R_BUF_LIB ERR_LIB_BUF /* 7 */
270 #define ERR_R_OBJ_LIB ERR_LIB_OBJ /* 8 */
271 #define ERR_R_PEM_LIB ERR_LIB_PEM /* 9 */
272 #define ERR_R_DSA_LIB ERR_LIB_DSA /* 10 */
273 #define ERR_R_X509_LIB ERR_LIB_X509 /* 11 */
274 #define ERR_R_ASN1_LIB ERR_LIB_ASN1 /* 13 */
275 #define ERR_R_CONF_LIB ERR_LIB_CONF /* 14 */
276 #define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO /* 15 */
277 #define ERR_R_EC_LIB ERR_LIB_EC /* 16 */
278 #define ERR_R_SSL_LIB ERR_LIB_SSL /* 20 */
279 #define ERR_R_BIO_LIB ERR_LIB_BIO /* 32 */
280 #define ERR_R_PKCS7_LIB ERR_LIB_PKCS7 /* 33 */
281 #define ERR_R_X509V3_LIB ERR_LIB_X509V3 /* 34 */
282 #define ERR_R_PKCS12_LIB ERR_LIB_PKCS12 /* 35 */
283 #define ERR_R_RAND_LIB ERR_LIB_RAND /* 36 */
284 #define ERR_R_DSO_LIB ERR_LIB_DSO /* 37 */
285 #define ERR_R_ENGINE_LIB ERR_LIB_ENGINE /* 38 */
286 #define ERR_R_OCSP_LIB ERR_LIB_OCSP /* 39 */
287 #define ERR_R_UI_LIB ERR_LIB_UI /* 40 */
288 #define ERR_R_COMP_LIB ERR_LIB_COMP /* 41 */
289 #define ERR_R_ECDSA_LIB ERR_LIB_ECDSA /* 42 */
290 #define ERR_R_ECDH_LIB ERR_LIB_ECDH /* 43 */
291 #define ERR_R_STORE_LIB ERR_LIB_STORE /* 44 */
292 #define ERR_R_TS_LIB ERR_LIB_TS /* 45 */
293 
294 #define ERR_R_NESTED_ASN1_ERROR 58
295 #define ERR_R_BAD_ASN1_OBJECT_HEADER 59
296 #define ERR_R_BAD_GET_ASN1_OBJECT_CALL 60
297 #define ERR_R_EXPECTING_AN_ASN1_SEQUENCE 61
298 #define ERR_R_ASN1_LENGTH_MISMATCH 62
299 #define ERR_R_MISSING_ASN1_EOS 63
300 
301 /* fatal error */
302 #define ERR_R_FATAL 64
303 #define ERR_R_MALLOC_FAILURE (1|ERR_R_FATAL)
304 #define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (2|ERR_R_FATAL)
305 #define ERR_R_PASSED_NULL_PARAMETER (3|ERR_R_FATAL)
306 #define ERR_R_INTERNAL_ERROR (4|ERR_R_FATAL)
307 #define ERR_R_DISABLED (5|ERR_R_FATAL)
308 
309 /* 99 is the maximum possible ERR_R_... code, higher values
310  * are reserved for the individual libraries */
311 
312 
313 typedef struct ERR_string_data_st
314  {
315  unsigned long error;
316  const char *string;
317  } ERR_STRING_DATA;
318 
319 void ERR_put_error(int lib, int func,int reason,const char *file,int line);
320 void ERR_set_error_data(char *data,int flags);
321 
322 unsigned long ERR_get_error(void);
323 unsigned long ERR_get_error_line(const char **file,int *line);
324 unsigned long ERR_get_error_line_data(const char **file,int *line,
325  const char **data, int *flags);
326 unsigned long ERR_peek_error(void);
327 unsigned long ERR_peek_error_line(const char **file,int *line);
328 unsigned long ERR_peek_error_line_data(const char **file,int *line,
329  const char **data,int *flags);
330 unsigned long ERR_peek_last_error(void);
331 unsigned long ERR_peek_last_error_line(const char **file,int *line);
332 unsigned long ERR_peek_last_error_line_data(const char **file,int *line,
333  const char **data,int *flags);
334 void ERR_clear_error(void );
335 char *ERR_error_string(unsigned long e,char *buf);
336 void ERR_error_string_n(unsigned long e, char *buf, size_t len);
337 const char *ERR_lib_error_string(unsigned long e);
338 const char *ERR_func_error_string(unsigned long e);
339 const char *ERR_reason_error_string(unsigned long e);
340 void ERR_print_errors_cb(int (*cb)(const char *str, size_t len, void *u),
341  void *u);
342 #ifndef OPENSSL_NO_FP_API
343 void ERR_print_errors_fp(FILE *fp);
344 #endif
345 #ifndef OPENSSL_NO_BIO
346 void ERR_print_errors(BIO *bp);
347 #endif
348 void ERR_add_error_data(int num, ...);
349 void ERR_add_error_vdata(int num, va_list args);
350 void ERR_load_strings(int lib,ERR_STRING_DATA str[]);
351 void ERR_unload_strings(int lib,ERR_STRING_DATA str[]);
352 void ERR_load_ERR_strings(void);
353 void ERR_load_crypto_strings(void);
354 void ERR_free_strings(void);
355 
356 void ERR_remove_thread_state(const CRYPTO_THREADID *tid);
357 #ifndef OPENSSL_NO_DEPRECATED
358 void ERR_remove_state(unsigned long pid); /* if zero we look it up */
359 #endif
360 ERR_STATE *ERR_get_state(void);
361 
362 #ifndef OPENSSL_NO_LHASH
363 LHASH_OF(ERR_STRING_DATA) *ERR_get_string_table(void);
364 LHASH_OF(ERR_STATE) *ERR_get_err_state_table(void);
365 void ERR_release_err_state_table(LHASH_OF(ERR_STATE) **hash);
366 #endif
367 
368 int ERR_get_next_error_library(void);
369 
370 int ERR_set_mark(void);
371 int ERR_pop_to_mark(void);
372 
373 /* Already defined in ossl_typ.h */
374 /* typedef struct st_ERR_FNS ERR_FNS; */
375 /* An application can use this function and provide the return value to loaded
376  * modules that should use the application's ERR state/functionality */
377 const ERR_FNS *ERR_get_implementation(void);
378 /* A loaded module should call this function prior to any ERR operations using
379  * the application's "ERR_FNS". */
380 int ERR_set_implementation(const ERR_FNS *fns);
381 
382 #ifdef __cplusplus
383 }
384 #endif
385 
386 #endif
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