2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
70 /* The following is a bit of a trick to help the object files only contain
71 * the 'name of the file' string once. Since 'err.h' is protected by the
72 * HEADER_ERR_H stuff, this should be included only once per file. */
74 #define ERR_file_name __FILE__
77 #define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,d,e)
79 #define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,NULL,0)
84 #define ERR_TXT_MALLOCED 0x01
85 #define ERR_TXT_STRING 0x02
87 #define ERR_NUM_ERRORS 16
88 typedef struct err_state_st
91 unsigned long err_buffer[ERR_NUM_ERRORS];
92 char *err_data[ERR_NUM_ERRORS];
93 int err_data_flags[ERR_NUM_ERRORS];
94 const char *err_file[ERR_NUM_ERRORS];
95 int err_line[ERR_NUM_ERRORS];
100 #define ERR_LIB_NONE 1
101 #define ERR_LIB_SYS 2
103 #define ERR_LIB_RSA 4
105 #define ERR_LIB_EVP 6
106 #define ERR_LIB_BUF 7
107 #define ERR_LIB_OBJ 8
108 #define ERR_LIB_PEM 9
109 #define ERR_LIB_DSA 10
110 #define ERR_LIB_X509 11
111 #define ERR_LIB_METH 12
112 #define ERR_LIB_ASN1 13
113 #define ERR_LIB_CONF 14
114 #define ERR_LIB_CRYPTO 15
115 #define ERR_LIB_SSL 20
116 #define ERR_LIB_SSL23 21
117 #define ERR_LIB_SSL2 22
118 #define ERR_LIB_SSL3 23
119 #define ERR_LIB_RSAREF 30
120 #define ERR_LIB_PROXY 31
121 #define ERR_LIB_BIO 32
122 #define ERR_LIB_PKCS7 33
123 #define ERR_LIB_X509V3 34
124 #define ERR_LIB_PKCS12 35
125 #define ERR_LIB_RAND 36
126 #define ERR_LIB_DSO 37
128 #define ERR_LIB_USER 128
130 #define SYSerr(f,r) ERR_PUT_error(ERR_LIB_SYS,(f),(r),ERR_file_name,__LINE__)
131 #define BNerr(f,r) ERR_PUT_error(ERR_LIB_BN,(f),(r),ERR_file_name,__LINE__)
132 #define RSAerr(f,r) ERR_PUT_error(ERR_LIB_RSA,(f),(r),ERR_file_name,__LINE__)
133 #define DHerr(f,r) ERR_PUT_error(ERR_LIB_DH,(f),(r),ERR_file_name,__LINE__)
134 #define EVPerr(f,r) ERR_PUT_error(ERR_LIB_EVP,(f),(r),ERR_file_name,__LINE__)
135 #define BUFerr(f,r) ERR_PUT_error(ERR_LIB_BUF,(f),(r),ERR_file_name,__LINE__)
136 #define BIOerr(f,r) ERR_PUT_error(ERR_LIB_BIO,(f),(r),ERR_file_name,__LINE__)
137 #define OBJerr(f,r) ERR_PUT_error(ERR_LIB_OBJ,(f),(r),ERR_file_name,__LINE__)
138 #define PEMerr(f,r) ERR_PUT_error(ERR_LIB_PEM,(f),(r),ERR_file_name,__LINE__)
139 #define DSAerr(f,r) ERR_PUT_error(ERR_LIB_DSA,(f),(r),ERR_file_name,__LINE__)
140 #define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),ERR_file_name,__LINE__)
141 #define METHerr(f,r) ERR_PUT_error(ERR_LIB_METH,(f),(r),ERR_file_name,__LINE__)
142 #define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),ERR_file_name,__LINE__)
143 #define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),ERR_file_name,__LINE__)
144 #define CRYPTOerr(f,r) ERR_PUT_error(ERR_LIB_CRYPTO,(f),(r),ERR_file_name,__LINE__)
145 #define SSLerr(f,r) ERR_PUT_error(ERR_LIB_SSL,(f),(r),ERR_file_name,__LINE__)
146 #define SSL23err(f,r) ERR_PUT_error(ERR_LIB_SSL23,(f),(r),ERR_file_name,__LINE__)
147 #define SSL2err(f,r) ERR_PUT_error(ERR_LIB_SSL2,(f),(r),ERR_file_name,__LINE__)
148 #define SSL3err(f,r) ERR_PUT_error(ERR_LIB_SSL3,(f),(r),ERR_file_name,__LINE__)
149 #define RSAREFerr(f,r) ERR_PUT_error(ERR_LIB_RSAREF,(f),(r),ERR_file_name,__LINE__)
150 #define PROXYerr(f,r) ERR_PUT_error(ERR_LIB_PROXY,(f),(r),ERR_file_name,__LINE__)
151 #define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),ERR_file_name,__LINE__)
152 #define X509V3err(f,r) ERR_PUT_error(ERR_LIB_X509V3,(f),(r),ERR_file_name,__LINE__)
153 #define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),ERR_file_name,__LINE__)
154 #define RANDerr(f,r) ERR_PUT_error(ERR_LIB_RAND,(f),(r),ERR_file_name,__LINE__)
155 #define DSOerr(f,r) ERR_PUT_error(ERR_LIB_DSO,(f),(r),ERR_file_name,__LINE__)
157 /* Borland C seems too stupid to be able to shift and do longs in
158 * the pre-processor :-( */
159 #define ERR_PACK(l,f,r) (((((unsigned long)l)&0xffL)*0x1000000)| \
160 ((((unsigned long)f)&0xfffL)*0x1000)| \
161 ((((unsigned long)r)&0xfffL)))
162 #define ERR_GET_LIB(l) (int)((((unsigned long)l)>>24L)&0xffL)
163 #define ERR_GET_FUNC(l) (int)((((unsigned long)l)>>12L)&0xfffL)
164 #define ERR_GET_REASON(l) (int)((l)&0xfffL)
165 #define ERR_FATAL_ERROR(l) (int)((l)&ERR_R_FATAL)
168 #define SYS_F_FOPEN 1
169 #define SYS_F_CONNECT 2
170 #define SYS_F_GETSERVBYNAME 3
171 #define SYS_F_SOCKET 4
172 #define SYS_F_IOCTLSOCKET 5
174 #define SYS_F_LISTEN 7
175 #define SYS_F_ACCEPT 8
176 #define SYS_F_WSASTARTUP 9 /* Winsock stuff */
177 #define SYS_F_OPENDIR 10
179 #define ERR_R_FATAL 32
181 #define ERR_R_SYS_LIB ERR_LIB_SYS
182 #define ERR_R_BN_LIB ERR_LIB_BN
183 #define ERR_R_RSA_LIB ERR_LIB_RSA
184 #define ERR_R_DSA_LIB ERR_LIB_DSA
185 #define ERR_R_DH_LIB ERR_LIB_DH
186 #define ERR_R_EVP_LIB ERR_LIB_EVP
187 #define ERR_R_BUF_LIB ERR_LIB_BUF
188 #define ERR_R_BIO_LIB ERR_LIB_BIO
189 #define ERR_R_OBJ_LIB ERR_LIB_OBJ
190 #define ERR_R_PEM_LIB ERR_LIB_PEM
191 #define ERR_R_X509_LIB ERR_LIB_X509
192 #define ERR_R_METH_LIB ERR_LIB_METH
193 #define ERR_R_ASN1_LIB ERR_LIB_ASN1
194 #define ERR_R_CONF_LIB ERR_LIB_CONF
195 #define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO
196 #define ERR_R_SSL_LIB ERR_LIB_SSL
197 #define ERR_R_SSL23_LIB ERR_LIB_SSL23
198 #define ERR_R_SSL2_LIB ERR_LIB_SSL2
199 #define ERR_R_SSL3_LIB ERR_LIB_SSL3
200 #define ERR_R_PROXY_LIB ERR_LIB_PROXY
201 #define ERR_R_BIO_LIB ERR_LIB_BIO
202 #define ERR_R_PKCS7_LIB ERR_LIB_PKCS7
203 #define ERR_R_PKCS12_LIB ERR_LIB_PKCS12
204 #define ERR_R_DSO_LIB ERR_LIB_DSO
207 #define ERR_R_MALLOC_FAILURE (1|ERR_R_FATAL)
208 #define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (2|ERR_R_FATAL)
209 #define ERR_R_PASSED_NULL_PARAMETER (3|ERR_R_FATAL)
210 #define ERR_R_NESTED_ASN1_ERROR (4)
211 #define ERR_R_BAD_ASN1_OBJECT_HEADER (5)
212 #define ERR_R_BAD_GET_ASN1_OBJECT_CALL (6)
213 #define ERR_R_EXPECTING_AN_ASN1_SEQUENCE (7)
214 #define ERR_R_ASN1_LENGTH_MISMATCH (8)
215 #define ERR_R_MISSING_ASN1_EOS (9)
217 typedef struct ERR_string_data_st
223 void ERR_put_error(int lib, int func,int reason,const char *file,int line);
224 void ERR_set_error_data(char *data,int flags);
226 unsigned long ERR_get_error(void );
227 unsigned long ERR_get_error_line(const char **file,int *line);
228 unsigned long ERR_get_error_line_data(const char **file,int *line,
229 const char **data, int *flags);
230 unsigned long ERR_peek_error(void );
231 unsigned long ERR_peek_error_line(const char **file,int *line);
232 unsigned long ERR_peek_error_line_data(const char **file,int *line,
233 const char **data,int *flags);
234 void ERR_clear_error(void );
235 char *ERR_error_string(unsigned long e,char *buf);
236 const char *ERR_lib_error_string(unsigned long e);
237 const char *ERR_func_error_string(unsigned long e);
238 const char *ERR_reason_error_string(unsigned long e);
240 void ERR_print_errors_fp(FILE *fp);
243 void ERR_print_errors(BIO *bp);
244 void ERR_add_error_data(int num, ...);
246 void ERR_load_strings(int lib,ERR_STRING_DATA str[]);
247 void ERR_load_ERR_strings(void);
248 void ERR_load_crypto_strings(void);
249 void ERR_free_strings(void);
251 void ERR_remove_state(unsigned long pid); /* if zero we look it up */
252 ERR_STATE *ERR_get_state(void);
254 #ifdef HEADER_LHASH_H
255 LHASH *ERR_get_string_table(void );
256 LHASH *ERR_get_err_state_table(void );
258 char *ERR_get_string_table(void );
259 char *ERR_get_err_state_table(void );
262 int ERR_get_next_error_library(void );