der.h revision 233294 
1/*
2 * Copyright (c) 1997 - 2006 Kungliga Tekniska H��gskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the Institute nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34/* $Id$ */
35
36#ifndef __DER_H__
37#define __DER_H__
38
39typedef enum {
40    ASN1_C_UNIV = 0,
41    ASN1_C_APPL = 1,
42    ASN1_C_CONTEXT = 2,
43    ASN1_C_PRIVATE = 3
44} Der_class;
45
46typedef enum {PRIM = 0, CONS = 1} Der_type;
47
48#define MAKE_TAG(CLASS, TYPE, TAG)  (((CLASS) << 6) | ((TYPE) << 5) | (TAG))
49
50/* Universal tags */
51
52enum {
53    UT_EndOfContent	= 0,
54    UT_Boolean		= 1,
55    UT_Integer		= 2,
56    UT_BitString	= 3,
57    UT_OctetString	= 4,
58    UT_Null		= 5,
59    UT_OID		= 6,
60    UT_Enumerated	= 10,
61    UT_UTF8String	= 12,
62    UT_Sequence		= 16,
63    UT_Set		= 17,
64    UT_PrintableString	= 19,
65    UT_IA5String	= 22,
66    UT_UTCTime		= 23,
67    UT_GeneralizedTime	= 24,
68    UT_UniversalString	= 25,
69    UT_VisibleString	= 26,
70    UT_GeneralString	= 27,
71    UT_BMPString	= 30,
72    /* unsupported types */
73    UT_ObjectDescriptor = 7,
74    UT_External		= 8,
75    UT_Real		= 9,
76    UT_EmbeddedPDV	= 11,
77    UT_RelativeOID	= 13,
78    UT_NumericString	= 18,
79    UT_TeletexString	= 20,
80    UT_VideotexString	= 21,
81    UT_GraphicString	= 25
82};
83
84#define ASN1_INDEFINITE 0xdce0deed
85
86typedef struct heim_der_time_t {
87    time_t dt_sec;
88    unsigned long dt_nsec;
89} heim_der_time_t;
90
91typedef struct heim_ber_time_t {
92    time_t bt_sec;
93    unsigned bt_nsec;
94    int bt_zone;
95} heim_ber_time_t;
96
97struct asn1_template;
98
99#include <der-protos.h>
100
101int _heim_fix_dce(size_t reallen, size_t *len);
102int _heim_der_set_sort(const void *, const void *);
103int _heim_time2generalizedtime (time_t, heim_octet_string *, int);
104
105#endif /* __DER_H__ */
106