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[] = {
124 {ERR_PACK(ERR_LIB_NONE, 0, 0), "unknown library"},
125 {ERR_PACK(ERR_LIB_SYS, 0, 0), "system library"},
126 {ERR_PACK(ERR_LIB_BN, 0, 0), "bignum routines"},
127 {ERR_PACK(ERR_LIB_RSA, 0, 0), "rsa routines"},
128 {ERR_PACK(ERR_LIB_DH, 0, 0), "Diffie-Hellman routines"},
129 {ERR_PACK(ERR_LIB_EVP, 0, 0), "digital envelope routines"},
130 {ERR_PACK(ERR_LIB_BUF, 0, 0), "memory buffer routines"},
131 {ERR_PACK(ERR_LIB_OBJ, 0, 0), "object identifier routines"},
132 {ERR_PACK(ERR_LIB_PEM, 0, 0), "PEM routines"},
133 {ERR_PACK(ERR_LIB_DSA, 0, 0), "dsa routines"},
134 {ERR_PACK(ERR_LIB_X509, 0, 0), "x509 certificate routines"},
135 {ERR_PACK(ERR_LIB_ASN1, 0, 0), "asn1 encoding routines"},
136 {ERR_PACK(ERR_LIB_CONF, 0, 0), "configuration file routines"},
137 {ERR_PACK(ERR_LIB_CRYPTO, 0, 0), "common libcrypto routines"},
138 {ERR_PACK(ERR_LIB_EC, 0, 0), "elliptic curve routines"},
139 {ERR_PACK(ERR_LIB_SSL, 0, 0), "SSL routines"},
140 {ERR_PACK(ERR_LIB_BIO, 0, 0), "BIO routines"},
141 {ERR_PACK(ERR_LIB_PKCS7, 0, 0), "PKCS7 routines"},
142 {ERR_PACK(ERR_LIB_X509V3, 0, 0), "X509 V3 routines"},
143 {ERR_PACK(ERR_LIB_PKCS12, 0, 0), "PKCS12 routines"},
144 {ERR_PACK(ERR_LIB_RAND, 0, 0), "random number generator"},
145 {ERR_PACK(ERR_LIB_DSO, 0, 0), "DSO support routines"},
146 {ERR_PACK(ERR_LIB_ENGINE, 0, 0), "engine routines"},
147 {ERR_PACK(ERR_LIB_OCSP, 0, 0), "OCSP routines"},
148 {ERR_PACK(ERR_LIB_FIPS, 0, 0), "FIPS routines"},
149 {ERR_PACK(ERR_LIB_CMS, 0, 0), "CMS routines"},
150 {ERR_PACK(ERR_LIB_JPAKE, 0, 0), "JPAKE routines"},
154 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[] = {
172 {ERR_R_SYS_LIB, "system lib"},
173 {ERR_R_BN_LIB, "BN lib"},
174 {ERR_R_RSA_LIB, "RSA lib"},
175 {ERR_R_DH_LIB, "DH lib"},
176 {ERR_R_EVP_LIB, "EVP lib"},
177 {ERR_R_BUF_LIB, "BUF lib"},
178 {ERR_R_OBJ_LIB, "OBJ lib"},
179 {ERR_R_PEM_LIB, "PEM lib"},
180 {ERR_R_DSA_LIB, "DSA lib"},
181 {ERR_R_X509_LIB, "X509 lib"},
182 {ERR_R_ASN1_LIB, "ASN1 lib"},
183 {ERR_R_CONF_LIB, "CONF lib"},
184 {ERR_R_CRYPTO_LIB, "CRYPTO lib"},
185 {ERR_R_EC_LIB, "EC lib"},
186 {ERR_R_SSL_LIB, "SSL lib"},
187 {ERR_R_BIO_LIB, "BIO lib"},
188 {ERR_R_PKCS7_LIB, "PKCS7 lib"},
189 {ERR_R_X509V3_LIB, "X509V3 lib"},
190 {ERR_R_PKCS12_LIB, "PKCS12 lib"},
191 {ERR_R_RAND_LIB, "RAND lib"},
192 {ERR_R_DSO_LIB, "DSO lib"},
193 {ERR_R_ENGINE_LIB, "ENGINE lib"},
194 {ERR_R_OCSP_LIB, "OCSP lib"},
196 {ERR_R_NESTED_ASN1_ERROR, "nested asn1 error"},
197 {ERR_R_BAD_ASN1_OBJECT_HEADER, "bad asn1 object header"},
198 {ERR_R_BAD_GET_ASN1_OBJECT_CALL, "bad get asn1 object call"},
199 {ERR_R_EXPECTING_AN_ASN1_SEQUENCE, "expecting an asn1 sequence"},
200 {ERR_R_ASN1_LENGTH_MISMATCH, "asn1 length mismatch"},
201 {ERR_R_MISSING_ASN1_EOS, "missing asn1 eos"},
203 {ERR_R_FATAL, "fatal"},
204 {ERR_R_MALLOC_FAILURE, "malloc failure"},
205 {ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED,
206 "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];
221 * SYS_str_reasons is filled with copies of strerror() results at
222 * initialization. 'errno' values up to 127 should cover all usual errors,
223 * others will be displayed numerically by ERR_error_string. It is crucial
224 * that we have something for each reason code that occurs in
225 * ERR_str_reasons, or bogus reason strings will be returned for SYSerr,
226 * which always gets an errno value and never one of those 'standard' reason
230 static void build_SYS_str_reasons(void)
232 /* OPENSSL_malloc cannot be used here, use static storage instead */
233 static char strerror_tab[NUM_SYS_STR_REASONS][LEN_SYS_STR_REASON];
237 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);
246 CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
250 for (i = 1; i <= NUM_SYS_STR_REASONS; i++) {
251 ERR_STRING_DATA *str = &SYS_str_reasons[i - 1];
253 str->error = (unsigned long)i;
254 if (str->string == NULL) {
255 char (*dest)[LEN_SYS_STR_REASON] = &(strerror_tab[i - 1]);
256 char *src = strerror(i);
258 strncpy(*dest, src, sizeof *dest);
259 (*dest)[sizeof *dest - 1] = '\0';
263 if (str->string == NULL)
264 str->string = "unknown";
268 * Now we still have SYS_str_reasons[NUM_SYS_STR_REASONS] = {0, NULL}, as
269 * required by ERR_load_strings.
274 CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
278 void ERR_load_ERR_strings(void)
280 #ifndef OPENSSL_NO_ERR
281 if (ERR_func_error_string(ERR_str_functs[0].error) == NULL) {
282 ERR_load_strings(0, ERR_str_libraries);
283 ERR_load_strings(0, ERR_str_reasons);
284 ERR_load_strings(ERR_LIB_SYS, ERR_str_functs);
285 build_SYS_str_reasons();
286 ERR_load_strings(ERR_LIB_SYS, SYS_str_reasons);