xref: /openssl/crypto/asn1/tasn_typ.c (revision 9fdcc21f)
1 /*
2  * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
3  *
4  * Licensed under the Apache License 2.0 (the "License").  You may not use
5  * this file except in compliance with the License.  You can obtain a copy
6  * in the file LICENSE in the source distribution or at
7  * https://www.openssl.org/source/license.html
8  */
9 
10 #include <stdio.h>
11 #include <openssl/asn1.h>
12 #include <openssl/asn1t.h>
13 
14 /* Declarations for string types */
15 
16 #define IMPLEMENT_ASN1_STRING_FUNCTIONS(sname) \
17     IMPLEMENT_ASN1_TYPE(sname) \
18     IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(sname, sname, sname) \
19 sname *sname##_new(void) \
20 { \
21     return ASN1_STRING_type_new(V_##sname); \
22 } \
23 void sname##_free(sname *x) \
24 { \
25     ASN1_STRING_free(x); \
26 }
27 
28 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
29 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
30 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_ENUMERATED)
31 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_BIT_STRING)
32 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UTF8STRING)
33 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_PRINTABLESTRING)
34 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_T61STRING)
35 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_IA5STRING)
36 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_GENERALSTRING)
37 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UTCTIME)
38 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_GENERALIZEDTIME)
39 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_VISIBLESTRING)
40 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UNIVERSALSTRING)
41 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_BMPSTRING)
42 
43 IMPLEMENT_ASN1_TYPE(ASN1_NULL)
44 IMPLEMENT_ASN1_FUNCTIONS(ASN1_NULL)
45 
46 IMPLEMENT_ASN1_TYPE(ASN1_OBJECT)
47 
48 IMPLEMENT_ASN1_TYPE(ASN1_ANY)
49 
50 /* Just swallow an ASN1_SEQUENCE in an ASN1_STRING */
51 IMPLEMENT_ASN1_TYPE(ASN1_SEQUENCE)
52 
53 IMPLEMENT_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
54 
55 /* Multistring types */
56 
57 IMPLEMENT_ASN1_MSTRING(ASN1_PRINTABLE, B_ASN1_PRINTABLE)
58 IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE)
59 
60 IMPLEMENT_ASN1_MSTRING(DISPLAYTEXT, B_ASN1_DISPLAYTEXT)
61 IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT)
62 
63 IMPLEMENT_ASN1_MSTRING(DIRECTORYSTRING, B_ASN1_DIRECTORYSTRING)
64 IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING)
65 
66 /* Three separate BOOLEAN type: normal, DEFAULT TRUE and DEFAULT FALSE */
67 IMPLEMENT_ASN1_TYPE_ex(ASN1_BOOLEAN, ASN1_BOOLEAN, -1)
68 IMPLEMENT_ASN1_TYPE_ex(ASN1_TBOOLEAN, ASN1_BOOLEAN, 1)
69 IMPLEMENT_ASN1_TYPE_ex(ASN1_FBOOLEAN, ASN1_BOOLEAN, 0)
70 
71 /* Special, OCTET STRING with indefinite length constructed support */
72 
73 IMPLEMENT_ASN1_TYPE_ex(ASN1_OCTET_STRING_NDEF, ASN1_OCTET_STRING, ASN1_TFLG_NDEF)
74 
75 ASN1_ITEM_TEMPLATE(ASN1_SEQUENCE_ANY) =
76         ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, ASN1_SEQUENCE_ANY, ASN1_ANY)
77 ASN1_ITEM_TEMPLATE_END(ASN1_SEQUENCE_ANY)
78 
79 ASN1_ITEM_TEMPLATE(ASN1_SET_ANY) =
80         ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_OF, 0, ASN1_SET_ANY, ASN1_ANY)
81 ASN1_ITEM_TEMPLATE_END(ASN1_SET_ANY)
82 
83 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY)
84 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(ASN1_SEQUENCE_ANY, ASN1_SET_ANY, ASN1_SET_ANY)
85