/* crypto/err/err_str.c */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ /* ==================================================================== * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * openssl-core@openssl.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.openssl.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== * * This product includes cryptographic software written by Eric Young * (eay@cryptsoft.com). This product includes software written by Tim * Hudson (tjh@cryptsoft.com). * */ #include <stdio.h> #include <stdarg.h> #include <string.h> #include "cryptlib.h" #include <openssl/lhash.h> #include <openssl/crypto.h> #include <openssl/buffer.h> #include <openssl/bio.h> #include <openssl/err.h> #ifndef OPENSSL_NO_ERR const static ERR_STRING_DATA ERR_str_libraries[]= { {ERR_PACK(ERR_LIB_NONE,0,0) ,"unknown library"}, {ERR_PACK(ERR_LIB_SYS,0,0) ,"system library"}, {ERR_PACK(ERR_LIB_BN,0,0) ,"bignum routines"}, {ERR_PACK(ERR_LIB_RSA,0,0) ,"rsa routines"}, {ERR_PACK(ERR_LIB_DH,0,0) ,"Diffie-Hellman routines"}, {ERR_PACK(ERR_LIB_EVP,0,0) ,"digital envelope routines"}, {ERR_PACK(ERR_LIB_BUF,0,0) ,"memory buffer routines"}, {ERR_PACK(ERR_LIB_OBJ,0,0) ,"object identifier routines"}, {ERR_PACK(ERR_LIB_PEM,0,0) ,"PEM routines"}, {ERR_PACK(ERR_LIB_DSA,0,0) ,"dsa routines"}, {ERR_PACK(ERR_LIB_X509,0,0) ,"x509 certificate routines"}, {ERR_PACK(ERR_LIB_ASN1,0,0) ,"asn1 encoding routines"}, {ERR_PACK(ERR_LIB_CONF,0,0) ,"configuration file routines"}, {ERR_PACK(ERR_LIB_CRYPTO,0,0) ,"common libcrypto routines"}, {ERR_PACK(ERR_LIB_EC,0,0) ,"elliptic curve routines"}, {ERR_PACK(ERR_LIB_SSL,0,0) ,"SSL routines"}, {ERR_PACK(ERR_LIB_BIO,0,0) ,"BIO routines"}, {ERR_PACK(ERR_LIB_PKCS7,0,0) ,"PKCS7 routines"}, {ERR_PACK(ERR_LIB_X509V3,0,0) ,"X509 V3 routines"}, {ERR_PACK(ERR_LIB_PKCS12,0,0) ,"PKCS12 routines"}, {ERR_PACK(ERR_LIB_RAND,0,0) ,"random number generator"}, {ERR_PACK(ERR_LIB_DSO,0,0) ,"DSO support routines"}, {ERR_PACK(ERR_LIB_ENGINE,0,0) ,"engine routines"}, {ERR_PACK(ERR_LIB_OCSP,0,0) ,"OCSP routines"}, {ERR_PACK(ERR_LIB_FIPS,0,0) ,"FIPS routines"}, {ERR_PACK(ERR_LIB_CMS,0,0) ,"CMS routines"}, {ERR_PACK(ERR_LIB_JPAKE,0,0) ,"JPAKE routines"}, {0,NULL}, }; const static ERR_STRING_DATA ERR_str_functs[]= { {ERR_PACK(0,SYS_F_FOPEN,0), "fopen"}, {ERR_PACK(0,SYS_F_CONNECT,0), "connect"}, {ERR_PACK(0,SYS_F_GETSERVBYNAME,0), "getservbyname"}, {ERR_PACK(0,SYS_F_SOCKET,0), "socket"}, {ERR_PACK(0,SYS_F_IOCTLSOCKET,0), "ioctlsocket"}, {ERR_PACK(0,SYS_F_BIND,0), "bind"}, {ERR_PACK(0,SYS_F_LISTEN,0), "listen"}, {ERR_PACK(0,SYS_F_ACCEPT,0), "accept"}, #ifdef OPENSSL_SYS_WINDOWS {ERR_PACK(0,SYS_F_WSASTARTUP,0), "WSAstartup"}, #endif {ERR_PACK(0,SYS_F_OPENDIR,0), "opendir"}, {ERR_PACK(0,SYS_F_FREAD,0), "fread"}, {0,NULL}, }; const static ERR_STRING_DATA ERR_str_reasons[]= { {ERR_R_SYS_LIB ,"system lib"}, {ERR_R_BN_LIB ,"BN lib"}, {ERR_R_RSA_LIB ,"RSA lib"}, {ERR_R_DH_LIB ,"DH lib"}, {ERR_R_EVP_LIB ,"EVP lib"}, {ERR_R_BUF_LIB ,"BUF lib"}, {ERR_R_OBJ_LIB ,"OBJ lib"}, {ERR_R_PEM_LIB ,"PEM lib"}, {ERR_R_DSA_LIB ,"DSA lib"}, {ERR_R_X509_LIB ,"X509 lib"}, {ERR_R_ASN1_LIB ,"ASN1 lib"}, {ERR_R_CONF_LIB ,"CONF lib"}, {ERR_R_CRYPTO_LIB ,"CRYPTO lib"}, {ERR_R_EC_LIB ,"EC lib"}, {ERR_R_SSL_LIB ,"SSL lib"}, {ERR_R_BIO_LIB ,"BIO lib"}, {ERR_R_PKCS7_LIB ,"PKCS7 lib"}, {ERR_R_X509V3_LIB ,"X509V3 lib"}, {ERR_R_PKCS12_LIB ,"PKCS12 lib"}, {ERR_R_RAND_LIB ,"RAND lib"}, {ERR_R_DSO_LIB ,"DSO lib"}, {ERR_R_ENGINE_LIB ,"ENGINE lib"}, {ERR_R_OCSP_LIB ,"OCSP lib"}, {ERR_R_NESTED_ASN1_ERROR ,"nested asn1 error"}, {ERR_R_BAD_ASN1_OBJECT_HEADER ,"bad asn1 object header"}, {ERR_R_BAD_GET_ASN1_OBJECT_CALL ,"bad get asn1 object call"}, {ERR_R_EXPECTING_AN_ASN1_SEQUENCE ,"expecting an asn1 sequence"}, {ERR_R_ASN1_LENGTH_MISMATCH ,"asn1 length mismatch"}, {ERR_R_MISSING_ASN1_EOS ,"missing asn1 eos"}, {ERR_R_FATAL ,"fatal"}, {ERR_R_MALLOC_FAILURE ,"malloc failure"}, {ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED ,"called a function you should not call"}, {ERR_R_PASSED_NULL_PARAMETER ,"passed a null parameter"}, {ERR_R_INTERNAL_ERROR ,"internal error"}, {ERR_R_DISABLED ,"called a function that was disabled at compile-time"}, {0,NULL}, }; #endif #ifndef OPENSSL_NO_ERR #define NUM_SYS_STR_REASONS 127 #define LEN_SYS_STR_REASON 32 static ERR_STRING_DATA SYS_str_reasons[NUM_SYS_STR_REASONS + 1]; /* SYS_str_reasons is filled with copies of strerror() results at * initialization. * 'errno' values up to 127 should cover all usual errors, * others will be displayed numerically by ERR_error_string. * It is crucial that we have something for each reason code * that occurs in ERR_str_reasons, or bogus reason strings * will be returned for SYSerr, which always gets an errno * value and never one of those 'standard' reason codes. */ static void build_SYS_str_reasons(void) { /* OPENSSL_malloc cannot be used here, use static storage instead */ static char strerror_tab[NUM_SYS_STR_REASONS][LEN_SYS_STR_REASON]; int i; static int init = 1; CRYPTO_r_lock(CRYPTO_LOCK_ERR); if (!init) { CRYPTO_r_unlock(CRYPTO_LOCK_ERR); return; } CRYPTO_r_unlock(CRYPTO_LOCK_ERR); CRYPTO_w_lock(CRYPTO_LOCK_ERR); if (!init) { CRYPTO_w_unlock(CRYPTO_LOCK_ERR); return; } for (i = 1; i <= NUM_SYS_STR_REASONS; i++) { ERR_STRING_DATA *str = &SYS_str_reasons[i - 1]; str->error = (unsigned long)i; if (str->string == NULL) { char (*dest)[LEN_SYS_STR_REASON] = &(strerror_tab[i - 1]); char *src = strerror(i); if (src != NULL) { strncpy(*dest, src, sizeof *dest); (*dest)[sizeof *dest - 1] = '\0'; str->string = *dest; } } if (str->string == NULL) str->string = "unknown"; } /* Now we still have SYS_str_reasons[NUM_SYS_STR_REASONS] = {0, NULL}, * as required by ERR_load_strings. */ init = 0; CRYPTO_w_unlock(CRYPTO_LOCK_ERR); } #endif void ERR_load_ERR_strings(void) { #ifndef OPENSSL_NO_ERR if (ERR_func_error_string(ERR_str_functs[0].error) == NULL) { ERR_load_strings(0,ERR_str_libraries); ERR_load_strings(0,ERR_str_reasons); ERR_load_strings(ERR_LIB_SYS,ERR_str_functs); build_SYS_str_reasons(); ERR_load_strings(ERR_LIB_SYS,SYS_str_reasons); } #endif }