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/* crypto/err/err.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) 1998-2006 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).
 *
 */
Ulf Möller's avatar
Ulf Möller committed
#include <stdarg.h>
#include <string.h>
#include <openssl/lhash.h>
#include <openssl/crypto.h>
#include <openssl/buffer.h>
#include <openssl/bio.h>
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Ben Laurie committed
DECLARE_LHASH_OF(ERR_STRING_DATA);
DECLARE_LHASH_OF(ERR_STATE);

static void err_load_strings(int lib, ERR_STRING_DATA *str);

static void ERR_STATE_free(ERR_STATE *s);
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_ECDSA, 0, 0), "ECDSA routines"},
    {ERR_PACK(ERR_LIB_ECDH, 0, 0), "ECDH 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_TS, 0, 0), "time stamp 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_HMAC, 0, 0), "HMAC routines"},
    {0, NULL},
};

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},
};

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"},
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