/* $OpenBSD: a_time.c,v 1.27 2015/10/19 16:32:37 beck Exp $ */
/* ====================================================================
 * Copyright (c) 1999 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
 *    licensing@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.
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 * 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
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 * ====================================================================
 *
 * This product includes cryptographic software written by Eric Young
 * (eay@cryptsoft.com).  This product includes software written by Tim
 * Hudson (tjh@cryptsoft.com).
 *
 */

/* This is an implementation of the ASN1 Time structure which is:
 *    Time ::= CHOICE {
 *      utcTime        UTCTime,
 *      generalTime    GeneralizedTime }
 * written by Steve Henson.
 */

#include <stdio.h>
#include <string.h>
#include <time.h>

#include <openssl/asn1t.h>
#include <openssl/err.h>

#include "o_time.h"
#include "asn1_locl.h"

const ASN1_ITEM ASN1_TIME_it = {
	.itype = ASN1_ITYPE_MSTRING,
	.utype = B_ASN1_TIME,
	.templates = NULL,
	.tcount = 0,
	.funcs = NULL,
	.size = sizeof(ASN1_STRING),
	.sname = "ASN1_TIME",
};


ASN1_TIME *
d2i_ASN1_TIME(ASN1_TIME **a, const unsigned char **in, long len)
{
	return (ASN1_TIME *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
	    &ASN1_TIME_it);
}

int
i2d_ASN1_TIME(ASN1_TIME *a, unsigned char **out)
{
	return ASN1_item_i2d((ASN1_VALUE *)a, out, &ASN1_TIME_it);
}

ASN1_TIME *
ASN1_TIME_new(void)
{
	return (ASN1_TIME *)ASN1_item_new(&ASN1_TIME_it);
}

void
ASN1_TIME_free(ASN1_TIME *a)
{
	ASN1_item_free((ASN1_VALUE *)a, &ASN1_TIME_it);
}