• Home
  • History
  • Annotate
  • Line#
  • Navigate
  • Raw
  • Download
  • only in /asuswrt-rt-n18u-9.0.0.4.380.2695/release/src/router/samba-3.5.8/source4/heimdal/lib/asn1/
1/*
2 * Copyright (c) 1997 - 2005 Kungliga Tekniska Högskolan
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: symbol.h,v 1.1.1.1 2011/06/10 09:34:42 andrew Exp $ */
35
36#ifndef _SYMBOL_H
37#define _SYMBOL_H
38
39#include "asn1_queue.h"
40
41enum typetype {
42    TBitString,
43    TBoolean,
44    TChoice,
45    TEnumerated,
46    TGeneralString,
47    TGeneralizedTime,
48    TIA5String,
49    TInteger,
50    TNull,
51    TOID,
52    TOctetString,
53    TPrintableString,
54    TSequence,
55    TSequenceOf,
56    TSet,
57    TSetOf,
58    TTag,
59    TType,
60    TUTCTime,
61    TUTF8String,
62    TBMPString,
63    TUniversalString,
64    TVisibleString
65};
66
67typedef enum typetype Typetype;
68
69struct type;
70
71struct value {
72    enum { booleanvalue,
73	   nullvalue,
74	   integervalue,
75	   stringvalue,
76	   objectidentifiervalue
77    } type;
78    union {
79	int booleanvalue;
80	int integervalue;
81	char *stringvalue;
82	struct objid *objectidentifiervalue;
83    } u;
84};
85
86struct member {
87    char *name;
88    char *gen_name;
89    char *label;
90    int val;
91    int optional;
92    int ellipsis;
93    struct type *type;
94    ASN1_TAILQ_ENTRY(member) members;
95    struct value *defval;
96};
97
98typedef struct member Member;
99
100ASN1_TAILQ_HEAD(memhead, member);
101
102struct symbol;
103
104struct tagtype {
105    int tagclass;
106    int tagvalue;
107    enum { TE_IMPLICIT, TE_EXPLICIT } tagenv;
108};
109
110struct range {
111    int min;
112    int max;
113};
114
115enum ctype { CT_CONTENTS, CT_USER } ;
116
117struct constraint_spec;
118
119struct type {
120    Typetype type;
121    struct memhead *members;
122    struct symbol *symbol;
123    struct type *subtype;
124    struct tagtype tag;
125    struct range *range;
126    struct constraint_spec *constraint;
127};
128
129typedef struct type Type;
130
131struct constraint_spec {
132    enum ctype ctype;
133    union {
134	struct {
135	    Type *type;
136	    struct value *encoding;
137	} content;
138    } u;
139};
140
141struct objid {
142    const char *label;
143    int value;
144    struct objid *next;
145};
146
147struct symbol {
148    char *name;
149    char *gen_name;
150    enum { SUndefined, SValue, Stype } stype;
151    struct value *value;
152    Type *type;
153};
154
155typedef struct symbol Symbol;
156
157void initsym (void);
158Symbol *addsym (char *);
159void output_name (char *);
160int checkundefined(void);
161#endif
162