/* v3_ia5.c */

/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL

 * project 1999.

 */

/* ====================================================================

 * 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.

 *

 * 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).

 *

 */

/*

 © Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.

 */

#include <stdio.h>

#include "cryptlib.h"

#include <openssl/asn1.h>

#include <openssl/conf.h>

#include <openssl/x509v3.h>

#if (defined(SYMBIAN) && (defined(__WINSCW__) || defined(__WINS__)))

#include "libcrypto_wsd_macros.h"

#include "libcrypto_wsd.h"

#endif

static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5);

static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);

#ifndef EMULATOR

X509V3_EXT_METHOD v3_ns_ia5_list[] = { 

EXT_IA5STRING(NID_netscape_base_url),

EXT_IA5STRING(NID_netscape_revocation_url),

EXT_IA5STRING(NID_netscape_ca_revocation_url),

EXT_IA5STRING(NID_netscape_renewal_url),

EXT_IA5STRING(NID_netscape_ca_policy_url),

EXT_IA5STRING(NID_netscape_ssl_server_name),

EXT_IA5STRING(NID_netscape_comment),

EXT_END

};

#else

const X509V3_EXT_METHOD v3_ns_ia5_list[] = { 

EXT_IA5STRING(NID_netscape_base_url),

EXT_IA5STRING(NID_netscape_revocation_url),

EXT_IA5STRING(NID_netscape_ca_revocation_url),

EXT_IA5STRING(NID_netscape_renewal_url),

EXT_IA5STRING(NID_netscape_ca_policy_url),

EXT_IA5STRING(NID_netscape_ssl_server_name),

EXT_IA5STRING(NID_netscape_comment),

EXT_END

};

#endif

static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method,

	     ASN1_IA5STRING *ia5)

{

	char *tmp;

	if(!ia5 || !ia5->length) return NULL;

	if(!(tmp = OPENSSL_malloc(ia5->length + 1))) {

		X509V3err(X509V3_F_I2S_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);

		return NULL;

	}

	memcpy(tmp, ia5->data, ia5->length);

	tmp[ia5->length] = 0;

	return tmp;

}

static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,

	     X509V3_CTX *ctx, char *str)

{

	ASN1_IA5STRING *ia5;

	if(!str) {

		X509V3err(X509V3_F_S2I_ASN1_IA5STRING,X509V3_R_INVALID_NULL_ARGUMENT);

		return NULL;

	}

	if(!(ia5 = M_ASN1_IA5STRING_new())) goto err;

	if(!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char*)str,

			    strlen(str))) {

		M_ASN1_IA5STRING_free(ia5);

		goto err;

	}

#ifdef CHARSET_EBCDIC

        ebcdic2ascii(ia5->data, ia5->data, ia5->length);

#endif /*CHARSET_EBCDIC*/

	return ia5;

	err:

	X509V3err(X509V3_F_S2I_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);

	return NULL;

}