/*

 * This product includes cryptographic software developed by the OpenSSL

 * Project for use in the OpenSSL Toolkit (http://www.openssl.org/).

 */

/*

 * ====================================================================

 * Copyright (c) 1998-2011 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

 *    [email protected].

 *

 * 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.

 * ====================================================================

 */

/*

 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.

 */

#include <openssl/err.h>

#include "eng_t4_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 t4_str_functs[] = {

	{ERR_FUNC(T4_F_INIT),			"T4_INIT"},

	{ERR_FUNC(T4_F_DESTROY),		"T4_DESTROY"},

	{ERR_FUNC(T4_F_FINISH),			"T4_FINISH"},

	{ERR_FUNC(T4_F_CIPHER_INIT_AES),	"T4_CIPHER_INIT_AES"},

	{ERR_FUNC(T4_F_ADD_NID),		"T4_ADD_NID"},

	{ERR_FUNC(T4_F_GET_ALL_CIPHERS),	"T4_GET_ALL_CIPHERS"},

	{ERR_FUNC(T4_F_CIPHER_DO_AES),		"T4_CIPHER_DO_AES"},

	{ERR_FUNC(T4_F_CIPHER_CLEANUP),		"T4_CIPHER_CLEANUP"},

	{ERR_FUNC(T4_F_CIPHER_INIT_DES),	"T4_CIPHER_INIT_DES"},

	{ERR_FUNC(T4_F_CIPHER_DO_DES),		"T4_CIPHER_DO_DES"},

	{0, NULL}

};

static ERR_STRING_DATA t4_str_reasons[] = {

	{ERR_REASON(T4_R_CIPHER_KEY),		"invalid cipher key"},

	{ERR_REASON(T4_R_CIPHER_NID),		"invalid cipher NID"},

	{ERR_REASON(T4_R_IV_LEN_INCORRECT),	"IV length incorrect"},

	{ERR_REASON(T4_R_KEY_LEN_INCORRECT),	"key length incorrect"},

	{ERR_REASON(T4_R_ASN1_OBJECT_CREATE),	"ASN1_OBJECT_create failed"},

	{ERR_REASON(T4_R_NOT_BLOCKSIZE_LENGTH),	"blocksize length not even"},

	{0, NULL}

};

#endif	/* OPENSSL_NO_ERR */

#ifdef T4_LIB_NAME

static ERR_STRING_DATA T4_lib_name[] = {

	{0, T4_LIB_NAME},

	{0, NULL}

};

#endif

static int t4_error_code = 0;

static int t4_error_init = 1;

static void

ERR_load_t4_strings(void)

{

	if (t4_error_code == 0)

		t4_error_code = ERR_get_next_error_library();

	if (t4_error_init != 0) {

		t4_error_init = 0;

#ifndef OPENSSL_NO_ERR

		ERR_load_strings(t4_error_code, t4_str_functs);

		ERR_load_strings(t4_error_code, t4_str_reasons);

#endif

#ifdef T4_LIB_NAME

		T4_lib_name->error =

		    ERR_PACK(t4_error_code, 0, 0);

		ERR_load_strings(0, T4_lib_name);

#endif

	}

}

static void

ERR_unload_t4_strings(void)

{

	if (t4_error_init == 0) {

#ifndef OPENSSL_NO_ERR

		ERR_unload_strings(t4_error_code, t4_str_functs);

		ERR_unload_strings(t4_error_code, t4_str_reasons);

#endif

#ifdef T4_LIB_NAME

		ERR_unload_strings(0, T4_lib_name);

#endif

		t4_error_init = 1;

	}

}

static void

ERR_t4_error(int function, int reason, char *file, int line)

{

	if (t4_error_init != 0) {

		ERR_load_t4_strings();

	}

	if (t4_error_code == 0)

		t4_error_code = ERR_get_next_error_library();

	ERR_PUT_error(t4_error_code, function, reason, file, line);

}