1/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
2 * All rights reserved.
3 *
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
7 *
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to.  The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
14 *
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
21 *
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
24 * are met:
25 * 1. Redistributions of source code must retain the copyright
26 *    notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 *    notice, this list of conditions and the following disclaimer in the
29 *    documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 *    must display the following acknowledgement:
32 *    "This product includes cryptographic software written by
33 *     Eric Young (eay@cryptsoft.com)"
34 *    The word 'cryptographic' can be left out if the rouines from the library
35 *    being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 *    the apps directory (application code) you must include an acknowledgement:
38 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
39 *
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50 * SUCH DAMAGE.
51 *
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed.  i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.] */
56
57#include <openssl/x509.h>
58
59#include <openssl/asn1.h>
60#include <openssl/err.h>
61#include <openssl/mem.h>
62
63
64X509_INFO *X509_INFO_new(void)
65	{
66	X509_INFO *ret=NULL;
67
68	ret=(X509_INFO *)OPENSSL_malloc(sizeof(X509_INFO));
69	if (ret == NULL)
70		{
71		OPENSSL_PUT_ERROR(X509, X509_INFO_new, ERR_R_MALLOC_FAILURE);
72		return(NULL);
73		}
74
75        ret->enc_cipher.cipher=NULL;
76        ret->enc_len=0;
77        ret->enc_data=NULL;
78
79	ret->references=1;
80	ret->x509=NULL;
81	ret->crl=NULL;
82	ret->x_pkey=NULL;
83	return(ret);
84	}
85
86void X509_INFO_free(X509_INFO *x)
87	{
88	int i;
89
90	if (x == NULL) return;
91
92	i=CRYPTO_add(&x->references,-1,CRYPTO_LOCK_X509_INFO);
93#ifdef REF_PRINT
94	REF_PRINT("X509_INFO",x);
95#endif
96	if (i > 0) return;
97#ifdef REF_CHECK
98	if (i < 0)
99		{
100		fprintf(stderr,"X509_INFO_free, bad reference count\n");
101		abort();
102		}
103#endif
104
105	if (x->x509 != NULL) X509_free(x->x509);
106	if (x->crl != NULL) X509_CRL_free(x->crl);
107	if (x->x_pkey != NULL) X509_PKEY_free(x->x_pkey);
108	if (x->enc_data != NULL) OPENSSL_free(x->enc_data);
109	OPENSSL_free(x);
110	}
111