| 1 | /* crypto/err/err_str.c */
|
|---|
| 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
|
|---|
| 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 | * Copyright (c) 1998-2001 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 | * openssl-core@openssl.org.
|
|---|
| 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 | * (eay@cryptsoft.com). This product includes software written by Tim
|
|---|
| 108 | * Hudson (tjh@cryptsoft.com).
|
|---|
| 109 | *
|
|---|
| 110 | */
|
|---|
| 111 |
|
|---|
| 112 | #include <stdio.h>
|
|---|
| 113 | #include <stdarg.h>
|
|---|
| 114 | #include <string.h>
|
|---|
| 115 | #include <openssl/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>
|
|---|
| 121 |
|
|---|
| 122 | #ifndef OPENSSL_NO_ERR
|
|---|
| 123 | static ERR_STRING_DATA ERR_str_libraries[]=
|
|---|
| 124 | {
|
|---|
| 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"},
|
|---|
| 150 | {ERR_PACK(ERR_LIB_CMS,0,0) ,"CMS routines"},
|
|---|
| 151 | {ERR_PACK(ERR_LIB_JPAKE,0,0) ,"JPAKE routines"},
|
|---|
| 152 | {0,NULL},
|
|---|
| 153 | };
|
|---|
| 154 |
|
|---|
| 155 | static ERR_STRING_DATA ERR_str_functs[]=
|
|---|
| 156 | {
|
|---|
| 157 | {ERR_PACK(0,SYS_F_FOPEN,0), "fopen"},
|
|---|
| 158 | {ERR_PACK(0,SYS_F_CONNECT,0), "connect"},
|
|---|
| 159 | {ERR_PACK(0,SYS_F_GETSERVBYNAME,0), "getservbyname"},
|
|---|
| 160 | {ERR_PACK(0,SYS_F_SOCKET,0), "socket"},
|
|---|
| 161 | {ERR_PACK(0,SYS_F_IOCTLSOCKET,0), "ioctlsocket"},
|
|---|
| 162 | {ERR_PACK(0,SYS_F_BIND,0), "bind"},
|
|---|
| 163 | {ERR_PACK(0,SYS_F_LISTEN,0), "listen"},
|
|---|
| 164 | {ERR_PACK(0,SYS_F_ACCEPT,0), "accept"},
|
|---|
| 165 | #ifdef OPENSSL_SYS_WINDOWS
|
|---|
| 166 | {ERR_PACK(0,SYS_F_WSASTARTUP,0), "WSAstartup"},
|
|---|
| 167 | #endif
|
|---|
| 168 | {ERR_PACK(0,SYS_F_OPENDIR,0), "opendir"},
|
|---|
| 169 | {ERR_PACK(0,SYS_F_FREAD,0), "fread"},
|
|---|
| 170 | {0,NULL},
|
|---|
| 171 | };
|
|---|
| 172 |
|
|---|
| 173 | static ERR_STRING_DATA ERR_str_reasons[]=
|
|---|
| 174 | {
|
|---|
| 175 | {ERR_R_SYS_LIB ,"system lib"},
|
|---|
| 176 | {ERR_R_BN_LIB ,"BN lib"},
|
|---|
| 177 | {ERR_R_RSA_LIB ,"RSA lib"},
|
|---|
| 178 | {ERR_R_DH_LIB ,"DH lib"},
|
|---|
| 179 | {ERR_R_EVP_LIB ,"EVP lib"},
|
|---|
| 180 | {ERR_R_BUF_LIB ,"BUF lib"},
|
|---|
| 181 | {ERR_R_OBJ_LIB ,"OBJ lib"},
|
|---|
| 182 | {ERR_R_PEM_LIB ,"PEM lib"},
|
|---|
| 183 | {ERR_R_DSA_LIB ,"DSA lib"},
|
|---|
| 184 | {ERR_R_X509_LIB ,"X509 lib"},
|
|---|
| 185 | {ERR_R_ASN1_LIB ,"ASN1 lib"},
|
|---|
| 186 | {ERR_R_CONF_LIB ,"CONF lib"},
|
|---|
| 187 | {ERR_R_CRYPTO_LIB ,"CRYPTO lib"},
|
|---|
| 188 | {ERR_R_EC_LIB ,"EC lib"},
|
|---|
| 189 | {ERR_R_SSL_LIB ,"SSL lib"},
|
|---|
| 190 | {ERR_R_BIO_LIB ,"BIO lib"},
|
|---|
| 191 | {ERR_R_PKCS7_LIB ,"PKCS7 lib"},
|
|---|
| 192 | {ERR_R_X509V3_LIB ,"X509V3 lib"},
|
|---|
| 193 | {ERR_R_PKCS12_LIB ,"PKCS12 lib"},
|
|---|
| 194 | {ERR_R_RAND_LIB ,"RAND lib"},
|
|---|
| 195 | {ERR_R_DSO_LIB ,"DSO lib"},
|
|---|
| 196 | {ERR_R_ENGINE_LIB ,"ENGINE lib"},
|
|---|
| 197 | {ERR_R_OCSP_LIB ,"OCSP lib"},
|
|---|
| 198 |
|
|---|
| 199 | {ERR_R_NESTED_ASN1_ERROR ,"nested asn1 error"},
|
|---|
| 200 | {ERR_R_BAD_ASN1_OBJECT_HEADER ,"bad asn1 object header"},
|
|---|
| 201 | {ERR_R_BAD_GET_ASN1_OBJECT_CALL ,"bad get asn1 object call"},
|
|---|
| 202 | {ERR_R_EXPECTING_AN_ASN1_SEQUENCE ,"expecting an asn1 sequence"},
|
|---|
| 203 | {ERR_R_ASN1_LENGTH_MISMATCH ,"asn1 length mismatch"},
|
|---|
| 204 | {ERR_R_MISSING_ASN1_EOS ,"missing asn1 eos"},
|
|---|
| 205 |
|
|---|
| 206 | {ERR_R_FATAL ,"fatal"},
|
|---|
| 207 | {ERR_R_MALLOC_FAILURE ,"malloc failure"},
|
|---|
| 208 | {ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED ,"called a function you should not call"},
|
|---|
| 209 | {ERR_R_PASSED_NULL_PARAMETER ,"passed a null parameter"},
|
|---|
| 210 | {ERR_R_INTERNAL_ERROR ,"internal error"},
|
|---|
| 211 | {ERR_R_DISABLED ,"called a function that was disabled at compile-time"},
|
|---|
| 212 |
|
|---|
| 213 | {0,NULL},
|
|---|
| 214 | };
|
|---|
| 215 | #endif
|
|---|
| 216 |
|
|---|
| 217 | #ifndef OPENSSL_NO_ERR
|
|---|
| 218 | #define NUM_SYS_STR_REASONS 127
|
|---|
| 219 | #define LEN_SYS_STR_REASON 32
|
|---|
| 220 |
|
|---|
| 221 | static ERR_STRING_DATA SYS_str_reasons[NUM_SYS_STR_REASONS + 1];
|
|---|
| 222 | /* SYS_str_reasons is filled with copies of strerror() results at
|
|---|
| 223 | * initialization.
|
|---|
| 224 | * 'errno' values up to 127 should cover all usual errors,
|
|---|
| 225 | * others will be displayed numerically by ERR_error_string.
|
|---|
| 226 | * It is crucial that we have something for each reason code
|
|---|
| 227 | * that occurs in ERR_str_reasons, or bogus reason strings
|
|---|
| 228 | * will be returned for SYSerr, which always gets an errno
|
|---|
| 229 | * value and never one of those 'standard' reason codes. */
|
|---|
| 230 |
|
|---|
| 231 | static void build_SYS_str_reasons(void)
|
|---|
| 232 | {
|
|---|
| 233 | /* OPENSSL_malloc cannot be used here, use static storage instead */
|
|---|
| 234 | static char strerror_tab[NUM_SYS_STR_REASONS][LEN_SYS_STR_REASON];
|
|---|
| 235 | int i;
|
|---|
| 236 | static int init = 1;
|
|---|
| 237 |
|
|---|
| 238 | CRYPTO_r_lock(CRYPTO_LOCK_ERR);
|
|---|
| 239 | if (!init)
|
|---|
| 240 | {
|
|---|
| 241 | CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
|
|---|
| 242 | return;
|
|---|
| 243 | }
|
|---|
| 244 |
|
|---|
| 245 | CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
|
|---|
| 246 | CRYPTO_w_lock(CRYPTO_LOCK_ERR);
|
|---|
| 247 | if (!init)
|
|---|
| 248 | {
|
|---|
| 249 | CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
|
|---|
| 250 | return;
|
|---|
| 251 | }
|
|---|
| 252 |
|
|---|
| 253 | for (i = 1; i <= NUM_SYS_STR_REASONS; i++)
|
|---|
| 254 | {
|
|---|
| 255 | ERR_STRING_DATA *str = &SYS_str_reasons[i - 1];
|
|---|
| 256 |
|
|---|
| 257 | str->error = (unsigned long)i;
|
|---|
| 258 | if (str->string == NULL)
|
|---|
| 259 | {
|
|---|
| 260 | char (*dest)[LEN_SYS_STR_REASON] = &(strerror_tab[i - 1]);
|
|---|
| 261 | char *src = strerror(i);
|
|---|
| 262 | if (src != NULL)
|
|---|
| 263 | {
|
|---|
| 264 | strncpy(*dest, src, sizeof *dest);
|
|---|
| 265 | (*dest)[sizeof *dest - 1] = '\0';
|
|---|
| 266 | str->string = *dest;
|
|---|
| 267 | }
|
|---|
| 268 | }
|
|---|
| 269 | if (str->string == NULL)
|
|---|
| 270 | str->string = "unknown";
|
|---|
| 271 | }
|
|---|
| 272 |
|
|---|
| 273 | /* Now we still have SYS_str_reasons[NUM_SYS_STR_REASONS] = {0, NULL},
|
|---|
| 274 | * as required by ERR_load_strings. */
|
|---|
| 275 |
|
|---|
| 276 | init = 0;
|
|---|
| 277 |
|
|---|
| 278 | CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
|
|---|
| 279 | }
|
|---|
| 280 | #endif
|
|---|
| 281 |
|
|---|
| 282 | void ERR_load_ERR_strings(void)
|
|---|
| 283 | {
|
|---|
| 284 | #ifndef OPENSSL_NO_ERR
|
|---|
| 285 | if (ERR_func_error_string(ERR_str_functs[0].error) == NULL)
|
|---|
| 286 | {
|
|---|
| 287 | ERR_load_strings(0,ERR_str_libraries);
|
|---|
| 288 | ERR_load_strings(0,ERR_str_reasons);
|
|---|
| 289 | ERR_load_strings(ERR_LIB_SYS,ERR_str_functs);
|
|---|
| 290 | build_SYS_str_reasons();
|
|---|
| 291 | ERR_load_strings(ERR_LIB_SYS,SYS_str_reasons);
|
|---|
| 292 | }
|
|---|
| 293 | #endif
|
|---|
| 294 | }
|
|---|
| 295 |
|
|---|
