Check public key is not NULL.

[thirdparty/openssl.git] / engines / e_capi_err.c

/* e_capi_err.c */
/* ====================================================================
 * Copyright (c) 1999-2008 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).
 *
 */

/*
 * NOTE: this file was auto generated by the mkerr.pl script: any changes
 * made to it will be overwritten when the script next updates this file,
 * only reason strings will be preserved.
 */

#include <stdio.h>
#include <openssl/err.h>
#include "e_capi_err.h"

/* BEGIN ERROR CODES */
#ifndef OPENSSL_NO_ERR

# define ERR_FUNC(func) ERR_PACK(0,func,0)
# define ERR_REASON(reason) ERR_PACK(0,0,reason)

static ERR_STRING_DATA CAPI_str_functs[] = {
    {ERR_FUNC(CAPI_F_CAPI_CERT_GET_FNAME), "CAPI_CERT_GET_FNAME"},
    {ERR_FUNC(CAPI_F_CAPI_CTRL), "CAPI_CTRL"},
    {ERR_FUNC(CAPI_F_CAPI_CTX_NEW), "CAPI_CTX_NEW"},
    {ERR_FUNC(CAPI_F_CAPI_CTX_SET_PROVNAME), "CAPI_CTX_SET_PROVNAME"},
    {ERR_FUNC(CAPI_F_CAPI_DSA_DO_SIGN), "CAPI_DSA_DO_SIGN"},
    {ERR_FUNC(CAPI_F_CAPI_GET_KEY), "CAPI_GET_KEY"},
    {ERR_FUNC(CAPI_F_CAPI_GET_PKEY), "CAPI_GET_PKEY"},
    {ERR_FUNC(CAPI_F_CAPI_GET_PROVNAME), "CAPI_GET_PROVNAME"},
    {ERR_FUNC(CAPI_F_CAPI_GET_PROV_INFO), "CAPI_GET_PROV_INFO"},
    {ERR_FUNC(CAPI_F_CAPI_INIT), "CAPI_INIT"},
    {ERR_FUNC(CAPI_F_CAPI_LIST_CONTAINERS), "CAPI_LIST_CONTAINERS"},
    {ERR_FUNC(CAPI_F_CAPI_LOAD_PRIVKEY), "CAPI_LOAD_PRIVKEY"},
    {ERR_FUNC(CAPI_F_CAPI_OPEN_STORE), "CAPI_OPEN_STORE"},
    {ERR_FUNC(CAPI_F_CAPI_RSA_PRIV_DEC), "CAPI_RSA_PRIV_DEC"},
    {ERR_FUNC(CAPI_F_CAPI_RSA_PRIV_ENC), "CAPI_RSA_PRIV_ENC"},
    {ERR_FUNC(CAPI_F_CAPI_RSA_SIGN), "CAPI_RSA_SIGN"},
    {ERR_FUNC(CAPI_F_CERT_SELECT_DIALOG), "CERT_SELECT_DIALOG"},
    {ERR_FUNC(CAPI_F_CLIENT_CERT_SELECT), "CLIENT_CERT_SELECT"},
    {ERR_FUNC(CAPI_F_WIDE_TO_ASC), "WIDE_TO_ASC"},
    {0, NULL}
};

static ERR_STRING_DATA CAPI_str_reasons[] = {
    {ERR_REASON(CAPI_R_CANT_CREATE_HASH_OBJECT), "cant create hash object"},
    {ERR_REASON(CAPI_R_CANT_FIND_CAPI_CONTEXT), "cant find capi context"},
    {ERR_REASON(CAPI_R_CANT_GET_KEY), "cant get key"},
    {ERR_REASON(CAPI_R_CANT_SET_HASH_VALUE), "cant set hash value"},
    {ERR_REASON(CAPI_R_CRYPTACQUIRECONTEXT_ERROR),
     "cryptacquirecontext error"},
    {ERR_REASON(CAPI_R_CRYPTENUMPROVIDERS_ERROR), "cryptenumproviders error"},
    {ERR_REASON(CAPI_R_DECRYPT_ERROR), "decrypt error"},
    {ERR_REASON(CAPI_R_ENGINE_NOT_INITIALIZED), "engine not initialized"},
    {ERR_REASON(CAPI_R_ENUMCONTAINERS_ERROR), "enumcontainers error"},
    {ERR_REASON(CAPI_R_ERROR_ADDING_CERT), "error adding cert"},
    {ERR_REASON(CAPI_R_ERROR_CREATING_STORE), "error creating store"},
    {ERR_REASON(CAPI_R_ERROR_GETTING_FRIENDLY_NAME),
     "error getting friendly name"},
    {ERR_REASON(CAPI_R_ERROR_GETTING_KEY_PROVIDER_INFO),
     "error getting key provider info"},
    {ERR_REASON(CAPI_R_ERROR_OPENING_STORE), "error opening store"},
    {ERR_REASON(CAPI_R_ERROR_SIGNING_HASH), "error signing hash"},
    {ERR_REASON(CAPI_R_FUNCTION_NOT_SUPPORTED), "function not supported"},
    {ERR_REASON(CAPI_R_GETUSERKEY_ERROR), "getuserkey error"},
    {ERR_REASON(CAPI_R_INVALID_DIGEST_LENGTH), "invalid digest length"},
    {ERR_REASON(CAPI_R_INVALID_DSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER),
     "invalid dsa public key blob magic number"},
    {ERR_REASON(CAPI_R_INVALID_LOOKUP_METHOD), "invalid lookup method"},
    {ERR_REASON(CAPI_R_INVALID_PUBLIC_KEY_BLOB), "invalid public key blob"},
    {ERR_REASON(CAPI_R_INVALID_RSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER),
     "invalid rsa public key blob magic number"},
    {ERR_REASON(CAPI_R_PUBKEY_EXPORT_ERROR), "pubkey export error"},
    {ERR_REASON(CAPI_R_PUBKEY_EXPORT_LENGTH_ERROR),
     "pubkey export length error"},
    {ERR_REASON(CAPI_R_UNKNOWN_COMMAND), "unknown command"},
    {ERR_REASON(CAPI_R_UNSUPPORTED_ALGORITHM_NID),
     "unsupported algorithm nid"},
    {ERR_REASON(CAPI_R_UNSUPPORTED_PADDING), "unsupported padding"},
    {ERR_REASON(CAPI_R_UNSUPPORTED_PUBLIC_KEY_ALGORITHM),
     "unsupported public key algorithm"},
    {ERR_REASON(CAPI_R_WIN32_ERROR), "win32 error"},
    {0, NULL}
};

#endif

#ifdef CAPI_LIB_NAME
static ERR_STRING_DATA CAPI_lib_name[] = {
    {0, CAPI_LIB_NAME},
    {0, NULL}
};
#endif

static int CAPI_lib_error_code = 0;
static int CAPI_error_init = 1;

static void ERR_load_CAPI_strings(void)
{
    if (CAPI_lib_error_code == 0)
        CAPI_lib_error_code = ERR_get_next_error_library();

    if (CAPI_error_init) {
        CAPI_error_init = 0;
#ifndef OPENSSL_NO_ERR
        ERR_load_strings(CAPI_lib_error_code, CAPI_str_functs);
        ERR_load_strings(CAPI_lib_error_code, CAPI_str_reasons);
#endif

#ifdef CAPI_LIB_NAME
        CAPI_lib_name->error = ERR_PACK(CAPI_lib_error_code, 0, 0);
        ERR_load_strings(0, CAPI_lib_name);
#endif
    }
}

static void ERR_unload_CAPI_strings(void)
{
    if (CAPI_error_init == 0) {
#ifndef OPENSSL_NO_ERR
        ERR_unload_strings(CAPI_lib_error_code, CAPI_str_functs);
        ERR_unload_strings(CAPI_lib_error_code, CAPI_str_reasons);
#endif

#ifdef CAPI_LIB_NAME
        ERR_unload_strings(0, CAPI_lib_name);
#endif
        CAPI_error_init = 1;
    }
}

static void ERR_CAPI_error(int function, int reason, char *file, int line)
{
    if (CAPI_lib_error_code == 0)
        CAPI_lib_error_code = ERR_get_next_error_library();
    ERR_PUT_error(CAPI_lib_error_code, function, reason, file, line);
}