blob: 0e67e6dbed73e4d8d865f6c5650e411764a11d4e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
using System;
using Org.BouncyCastle.Math;
using Org.BouncyCastle.Utilities;
namespace Org.BouncyCastle.Asn1
{
public class DerEnumerated
: Asn1Object
{
private readonly byte[] bytes;
/**
* return an integer from the passed in object
*
* @exception ArgumentException if the object cannot be converted.
*/
public static DerEnumerated GetInstance(
object obj)
{
if (obj == null || obj is DerEnumerated)
{
return (DerEnumerated)obj;
}
throw new ArgumentException("illegal object in GetInstance: " + obj.GetType().Name);
}
/**
* return an Enumerated from a tagged object.
*
* @param obj the tagged object holding the object we want
* @param explicitly true if the object is meant to be explicitly
* tagged false otherwise.
* @exception ArgumentException if the tagged object cannot
* be converted.
*/
public static DerEnumerated GetInstance(
Asn1TaggedObject obj,
bool isExplicit)
{
Asn1Object o = obj.GetObject();
if (isExplicit || o is DerEnumerated)
{
return GetInstance(o);
}
return new DerEnumerated(((Asn1OctetString)o).GetOctets());
}
public DerEnumerated(
int val)
{
bytes = BigInteger.ValueOf(val).ToByteArray();
}
public DerEnumerated(
BigInteger val)
{
bytes = val.ToByteArray();
}
public DerEnumerated(
byte[] bytes)
{
this.bytes = bytes;
}
public BigInteger Value
{
get
{
return new BigInteger(bytes);
}
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.Enumerated, bytes);
}
protected override bool Asn1Equals(
Asn1Object asn1Object)
{
DerEnumerated other = asn1Object as DerEnumerated;
if (other == null)
return false;
return Arrays.AreEqual(this.bytes, other.bytes);
}
protected override int Asn1GetHashCode()
{
return Arrays.GetHashCode(bytes);
}
}
}
|
