1 /* crypto/err/err_str.c */
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.]
58 /* ====================================================================
59 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
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
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/)"
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.
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.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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 * ====================================================================
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).
115 #include "cryptlib.h"
116 #include <openssl/lhash.h>
117 #include <openssl/crypto.h>
118 #include <openssl/buffer.h>
119 #include <openssl/bio.h>
120 #include <openssl/err.h>
122 #ifndef OPENSSL_NO_ERR
123 static ERR_STRING_DATA ERR_str_libraries[]=
125 {ERR_PACK(ERR_LIB_NONE,0,0) ,"unknown library"},
126 {ERR_PACK(ERR_LIB_SYS,0,0) ,"system library"},
127 {ERR_PACK(ERR_LIB_BN,0,0) ,"bignum routines"},
128 {ERR_PACK(ERR_LIB_RSA,0,0) ,"rsa routines"},
129 {ERR_PACK(ERR_LIB_DH,0,0) ,"Diffie-Hellman routines"},
130 {ERR_PACK(ERR_LIB_EVP,0,0) ,"digital envelope routines"},
131 {ERR_PACK(ERR_LIB_BUF,0,0) ,"memory buffer routines"},
132 {ERR_PACK(ERR_LIB_OBJ,0,0) ,"object identifier routines"},
133 {ERR_PACK(ERR_LIB_PEM,0,0) ,"PEM routines"},
134 {ERR_PACK(ERR_LIB_DSA,0,0) ,"dsa routines"},
135 {ERR_PACK(ERR_LIB_X509,0,0) ,"x509 certificate routines"},
136 {ERR_PACK(ERR_LIB_ASN1,0,0) ,"asn1 encoding routines"},
137 {ERR_PACK(ERR_LIB_CONF,0,0) ,"configuration file routines"},
138 {ERR_PACK(ERR_LIB_CRYPTO,0,0) ,"common libcrypto routines"},
139 {ERR_PACK(ERR_LIB_EC,0,0) ,"elliptic curve routines"},
140 {ERR_PACK(ERR_LIB_SSL,0,0) ,"SSL routines"},
141 {ERR_PACK(ERR_LIB_BIO,0,0) ,"BIO routines"},
142 {ERR_PACK(ERR_LIB_PKCS7,0,0) ,"PKCS7 routines"},
143 {ERR_PACK(ERR_LIB_X509V3,0,0) ,"X509 V3 routines"},
144 {ERR_PACK(ERR_LIB_PKCS12,0,0) ,"PKCS12 routines"},
145 {ERR_PACK(ERR_LIB_RAND,0,0) ,"random number generator"},
146 {ERR_PACK(ERR_LIB_DSO,0,0) ,"DSO support routines"},
147 {ERR_PACK(ERR_LIB_ENGINE,0,0) ,"engine routines"},
148 {ERR_PACK(ERR_LIB_OCSP,0,0) ,"OCSP routines"},
149 {ERR_PACK(ERR_LIB_FIPS,0,0) ,"FIPS routines"},
153 static ERR_STRING_DATA ERR_str_functs[]=
155 {ERR_PACK(0,SYS_F_FOPEN,0), "fopen"},
156 {ERR_PACK(0,SYS_F_CONNECT,0), "connect"},
157 {ERR_PACK(0,SYS_F_GETSERVBYNAME,0), "getservbyname"},
158 {ERR_PACK(0,SYS_F_SOCKET,0), "socket"},
159 {ERR_PACK(0,SYS_F_IOCTLSOCKET,0), "ioctlsocket"},
160 {ERR_PACK(0,SYS_F_BIND,0), "bind"},
161 {ERR_PACK(0,SYS_F_LISTEN,0), "listen"},
162 {ERR_PACK(0,SYS_F_ACCEPT,0), "accept"},
163 #ifdef OPENSSL_SYS_WINDOWS
164 {ERR_PACK(0,SYS_F_WSASTARTUP,0), "WSAstartup"},
166 {ERR_PACK(0,SYS_F_OPENDIR,0), "opendir"},
167 {ERR_PACK(0,SYS_F_FREAD,0), "fread"},
171 static ERR_STRING_DATA ERR_str_reasons[]=
173 {ERR_R_SYS_LIB ,"system lib"},
174 {ERR_R_BN_LIB ,"BN lib"},
175 {ERR_R_RSA_LIB ,"RSA lib"},
176 {ERR_R_DH_LIB ,"DH lib"},
177 {ERR_R_EVP_LIB ,"EVP lib"},
178 {ERR_R_BUF_LIB ,"BUF lib"},
179 {ERR_R_OBJ_LIB ,"OBJ lib"},
180 {ERR_R_PEM_LIB ,"PEM lib"},
181 {ERR_R_DSA_LIB ,"DSA lib"},
182 {ERR_R_X509_LIB ,"X509 lib"},
183 {ERR_R_ASN1_LIB ,"ASN1 lib"},
184 {ERR_R_CONF_LIB ,"CONF lib"},
185 {ERR_R_CRYPTO_LIB ,"CRYPTO lib"},
186 {ERR_R_EC_LIB ,"EC lib"},
187 {ERR_R_SSL_LIB ,"SSL lib"},
188 {ERR_R_BIO_LIB ,"BIO lib"},
189 {ERR_R_PKCS7_LIB ,"PKCS7 lib"},
190 {ERR_R_X509V3_LIB ,"X509V3 lib"},
191 {ERR_R_PKCS12_LIB ,"PKCS12 lib"},
192 {ERR_R_RAND_LIB ,"RAND lib"},
193 {ERR_R_DSO_LIB ,"DSO lib"},
194 {ERR_R_ENGINE_LIB ,"ENGINE lib"},
195 {ERR_R_OCSP_LIB ,"OCSP lib"},
197 {ERR_R_NESTED_ASN1_ERROR ,"nested asn1 error"},
198 {ERR_R_BAD_ASN1_OBJECT_HEADER ,"bad asn1 object header"},
199 {ERR_R_BAD_GET_ASN1_OBJECT_CALL ,"bad get asn1 object call"},
200 {ERR_R_EXPECTING_AN_ASN1_SEQUENCE ,"expecting an asn1 sequence"},
201 {ERR_R_ASN1_LENGTH_MISMATCH ,"asn1 length mismatch"},
202 {ERR_R_MISSING_ASN1_EOS ,"missing asn1 eos"},
204 {ERR_R_FATAL ,"fatal"},
205 {ERR_R_MALLOC_FAILURE ,"malloc failure"},
206 {ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED ,"called a function you should not call"},
207 {ERR_R_PASSED_NULL_PARAMETER ,"passed a null parameter"},
208 {ERR_R_INTERNAL_ERROR ,"internal error"},
209 {ERR_R_DISABLED ,"called a function that was disabled at compile-time"},
215 #ifndef OPENSSL_NO_ERR
216 #define NUM_SYS_STR_REASONS 127
217 #define LEN_SYS_STR_REASON 32
219 static ERR_STRING_DATA SYS_str_reasons[NUM_SYS_STR_REASONS + 1];
220 /* SYS_str_reasons is filled with copies of strerror() results at
222 * 'errno' values up to 127 should cover all usual errors,
223 * others will be displayed numerically by ERR_error_string.
224 * It is crucial that we have something for each reason code
225 * that occurs in ERR_str_reasons, or bogus reason strings
226 * will be returned for SYSerr(), which always gets an errno
227 * value and never one of those 'standard' reason codes. */
229 static void build_SYS_str_reasons(void)
231 /* OPENSSL_malloc cannot be used here, use static storage instead */
232 static char strerror_tab[NUM_SYS_STR_REASONS][LEN_SYS_STR_REASON];
236 CRYPTO_r_lock(CRYPTO_LOCK_ERR);
239 CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
243 CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
244 CRYPTO_w_lock(CRYPTO_LOCK_ERR);
247 CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
251 for (i = 1; i <= NUM_SYS_STR_REASONS; i++)
253 ERR_STRING_DATA *str = &SYS_str_reasons[i - 1];
255 str->error = (unsigned long)i;
256 if (str->string == NULL)
258 char (*dest)[LEN_SYS_STR_REASON] = &(strerror_tab[i - 1]);
259 char *src = strerror(i);
262 strncpy(*dest, src, sizeof *dest);
263 (*dest)[sizeof *dest - 1] = '\0';
267 if (str->string == NULL)
268 str->string = "unknown";
271 /* Now we still have SYS_str_reasons[NUM_SYS_STR_REASONS] = {0, NULL},
272 * as required by ERR_load_strings. */
276 CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
280 void ERR_load_ERR_strings(void)
282 #ifndef OPENSSL_NO_ERR
283 if (ERR_func_error_string(ERR_str_functs[0].error) == NULL)
285 ERR_load_strings(0,ERR_str_libraries);
286 ERR_load_strings(0,ERR_str_reasons);
287 ERR_load_strings(ERR_LIB_SYS,ERR_str_functs);
288 build_SYS_str_reasons();
289 ERR_load_strings(ERR_LIB_SYS,SYS_str_reasons);