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/asn1.h>
58
59#include <openssl/asn1t.h>
60
61
62/* Declarations for string types */
63
64#define IMPLEMENT_ASN1_STRING_FUNCTIONS(sname) \
65	IMPLEMENT_ASN1_TYPE(sname) \
66	IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(sname, sname, sname) \
67	sname *sname##_new(void) \
68	{ \
69		return ASN1_STRING_type_new(V_##sname); \
70	} \
71	void sname##_free(sname *x) \
72	{ \
73		ASN1_STRING_free(x); \
74	}
75
76IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
77IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
78IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_ENUMERATED)
79IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_BIT_STRING)
80IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UTF8STRING)
81IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_PRINTABLESTRING)
82IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_T61STRING)
83IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_IA5STRING)
84IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_GENERALSTRING)
85IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UTCTIME)
86IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_GENERALIZEDTIME)
87IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_VISIBLESTRING)
88IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UNIVERSALSTRING)
89IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_BMPSTRING)
90
91IMPLEMENT_ASN1_TYPE(ASN1_NULL);
92IMPLEMENT_ASN1_FUNCTIONS(ASN1_NULL);
93
94IMPLEMENT_ASN1_TYPE(ASN1_OBJECT);
95
96IMPLEMENT_ASN1_TYPE(ASN1_ANY);
97
98/* Just swallow an ASN1_SEQUENCE in an ASN1_STRING */;
99IMPLEMENT_ASN1_TYPE(ASN1_SEQUENCE);
100
101IMPLEMENT_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE);
102
103/* Multistring types */;
104
105IMPLEMENT_ASN1_MSTRING(ASN1_PRINTABLE, B_ASN1_PRINTABLE);
106IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE);
107
108IMPLEMENT_ASN1_MSTRING(DISPLAYTEXT, B_ASN1_DISPLAYTEXT);
109IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT);
110
111IMPLEMENT_ASN1_MSTRING(DIRECTORYSTRING, B_ASN1_DIRECTORYSTRING);
112IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING);
113
114/* Three separate BOOLEAN type: normal, DEFAULT TRUE and DEFAULT FALSE */;
115IMPLEMENT_ASN1_TYPE_ex(ASN1_BOOLEAN, ASN1_BOOLEAN, -1);
116IMPLEMENT_ASN1_TYPE_ex(ASN1_TBOOLEAN, ASN1_BOOLEAN, 1);
117IMPLEMENT_ASN1_TYPE_ex(ASN1_FBOOLEAN, ASN1_BOOLEAN, 0);
118
119/* Special, OCTET STRING with indefinite length constructed support */;
120
121IMPLEMENT_ASN1_TYPE_ex(ASN1_OCTET_STRING_NDEF, ASN1_OCTET_STRING,
122                       ASN1_TFLG_NDEF);
123
124ASN1_ITEM_TEMPLATE(ASN1_SEQUENCE_ANY) = ASN1_EX_TEMPLATE_TYPE(
125    ASN1_TFLG_SEQUENCE_OF, 0, ASN1_SEQUENCE_ANY, ASN1_ANY);
126ASN1_ITEM_TEMPLATE_END(ASN1_SEQUENCE_ANY);
127
128ASN1_ITEM_TEMPLATE(ASN1_SET_ANY) = ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_OF, 0,
129                                                         ASN1_SET_ANY,
130                                                         ASN1_ANY);
131ASN1_ITEM_TEMPLATE_END(ASN1_SET_ANY);
132
133IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(ASN1_SEQUENCE_ANY,
134                                            ASN1_SEQUENCE_ANY,
135                                            ASN1_SEQUENCE_ANY);
136IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(ASN1_SEQUENCE_ANY, ASN1_SET_ANY,
137                                            ASN1_SET_ANY);
138