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8938272b DSH |
1 | /* nsseq.c */ |
2 | /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL | |
3 | * project 1999. | |
4 | */ | |
5 | /* ==================================================================== | |
6 | * Copyright (c) 1999 The OpenSSL Project. All rights reserved. | |
7 | * | |
8 | * Redistribution and use in source and binary forms, with or without | |
9 | * modification, are permitted provided that the following conditions | |
10 | * are met: | |
11 | * | |
12 | * 1. Redistributions of source code must retain the above copyright | |
13 | * notice, this list of conditions and the following disclaimer. | |
14 | * | |
15 | * 2. Redistributions in binary form must reproduce the above copyright | |
16 | * notice, this list of conditions and the following disclaimer in | |
17 | * the documentation and/or other materials provided with the | |
18 | * distribution. | |
19 | * | |
20 | * 3. All advertising materials mentioning features or use of this | |
21 | * software must display the following acknowledgment: | |
22 | * "This product includes software developed by the OpenSSL Project | |
23 | * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
24 | * | |
25 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
26 | * endorse or promote products derived from this software without | |
27 | * prior written permission. For written permission, please contact | |
28 | * licensing@OpenSSL.org. | |
29 | * | |
30 | * 5. Products derived from this software may not be called "OpenSSL" | |
31 | * nor may "OpenSSL" appear in their names without prior written | |
32 | * permission of the OpenSSL Project. | |
33 | * | |
34 | * 6. Redistributions of any form whatsoever must retain the following | |
35 | * acknowledgment: | |
36 | * "This product includes software developed by the OpenSSL Project | |
37 | * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
38 | * | |
39 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
40 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
41 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
42 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
43 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
44 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
45 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
46 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
47 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
48 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
49 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
50 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
51 | * ==================================================================== | |
52 | * | |
53 | * This product includes cryptographic software written by Eric Young | |
54 | * (eay@cryptsoft.com). This product includes software written by Tim | |
55 | * Hudson (tjh@cryptsoft.com). | |
56 | * | |
57 | */ | |
58 | ||
59 | #include <stdio.h> | |
60 | #include <stdlib.h> | |
61 | #include "asn1_mac.h" | |
62 | #include "err.h" | |
63 | #include "x509.h" | |
64 | #include "objects.h" | |
65 | ||
66 | /* Netscape certificate sequence structure */ | |
67 | ||
68 | /* | |
69 | * ASN1err(ASN1_F_NETSCAPE_CERT_SEQUENCE_NEW,ERR_R_MALLOC_FAILURE); | |
70 | * ASN1err(ASN1_F_D2I_NETSCAPE_CERT_SEQUENCE,ERR_R_MALLOC_FAILURE); | |
71 | */ | |
72 | ||
6b691a5c | 73 | int i2d_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE *a, unsigned char **pp) |
8938272b DSH |
74 | { |
75 | int v = 0; | |
76 | M_ASN1_I2D_vars(a); | |
77 | M_ASN1_I2D_len (a->type, i2d_ASN1_OBJECT); | |
78 | M_ASN1_I2D_len_EXP_SEQUENCE_opt(a->certs, i2d_X509, 0, | |
79 | V_ASN1_SEQUENCE, v); | |
80 | ||
81 | M_ASN1_I2D_seq_total(); | |
82 | ||
83 | M_ASN1_I2D_put (a->type, i2d_ASN1_OBJECT); | |
84 | M_ASN1_I2D_put_EXP_SEQUENCE_opt(a->certs, i2d_X509, 0, | |
85 | V_ASN1_SEQUENCE, v); | |
86 | ||
87 | M_ASN1_I2D_finish(); | |
88 | } | |
89 | ||
6b691a5c | 90 | NETSCAPE_CERT_SEQUENCE *NETSCAPE_CERT_SEQUENCE_new(void) |
8938272b DSH |
91 | { |
92 | NETSCAPE_CERT_SEQUENCE *ret=NULL; | |
93 | ASN1_CTX c; | |
94 | M_ASN1_New_Malloc(ret, NETSCAPE_CERT_SEQUENCE); | |
95 | /* Note hardcoded object type */ | |
96 | ret->type = OBJ_nid2obj(NID_netscape_cert_sequence); | |
97 | ret->certs = NULL; | |
98 | return (ret); | |
99 | M_ASN1_New_Error(ASN1_F_NETSCAPE_CERT_SEQUENCE_NEW); | |
100 | } | |
101 | ||
6b691a5c UM |
102 | NETSCAPE_CERT_SEQUENCE *d2i_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE **a, |
103 | unsigned char **pp, long length) | |
8938272b DSH |
104 | { |
105 | M_ASN1_D2I_vars(a,NETSCAPE_CERT_SEQUENCE *, | |
106 | NETSCAPE_CERT_SEQUENCE_new); | |
107 | M_ASN1_D2I_Init(); | |
108 | M_ASN1_D2I_start_sequence(); | |
109 | M_ASN1_D2I_get (ret->type, d2i_ASN1_OBJECT); | |
110 | M_ASN1_D2I_get_EXP_set_opt(ret->certs, d2i_X509, X509_free, 0, | |
111 | V_ASN1_SEQUENCE); | |
112 | M_ASN1_D2I_Finish(a, NETSCAPE_CERT_SEQUENCE_free, ASN1_F_D2I_NETSCAPE_CERT_SEQUENCE); | |
113 | } | |
114 | ||
6b691a5c | 115 | void NETSCAPE_CERT_SEQUENCE_free (NETSCAPE_CERT_SEQUENCE *a) |
8938272b DSH |
116 | { |
117 | if (a == NULL) return; | |
118 | ASN1_OBJECT_free(a->type); | |
119 | if(a->certs) sk_pop_free(a->certs, X509_free); | |
120 | Free ((char *)a); | |
121 | } |