|
public static GetInstance ( object o ) : |
||
| o | object | |
| 리턴 | ||
private TimeStampReq(Asn1Sequence seq)
{
int count = seq.Count;
int num = 0;
this.version = DerInteger.GetInstance(seq[num++]);
this.messageImprint = MessageImprint.GetInstance(seq[num++]);
for (int i = num; i < count; i++)
{
if (seq[i] is DerObjectIdentifier)
{
this.tsaPolicy = DerObjectIdentifier.GetInstance(seq[i]);
}
else if (seq[i] is DerInteger)
{
this.nonce = DerInteger.GetInstance(seq[i]);
}
else if (seq[i] is DerBoolean)
{
this.certReq = DerBoolean.GetInstance(seq[i]);
}
else if (seq[i] is Asn1TaggedObject)
{
Asn1TaggedObject asn1TaggedObject = (Asn1TaggedObject)seq[i];
if (asn1TaggedObject.TagNo == 0)
{
this.extensions = X509Extensions.GetInstance(asn1TaggedObject, false);
}
}
}
}
private TstInfo(Asn1Sequence seq)
{
IEnumerator enumerator = seq.GetEnumerator();
enumerator.MoveNext();
this.version = DerInteger.GetInstance(enumerator.Current);
enumerator.MoveNext();
this.tsaPolicyId = DerObjectIdentifier.GetInstance(enumerator.Current);
enumerator.MoveNext();
this.messageImprint = MessageImprint.GetInstance(enumerator.Current);
enumerator.MoveNext();
this.serialNumber = DerInteger.GetInstance(enumerator.Current);
enumerator.MoveNext();
this.genTime = DerGeneralizedTime.GetInstance(enumerator.Current);
this.ordering = DerBoolean.False;
while (enumerator.MoveNext())
{
Asn1Object asn1Object = (Asn1Object)enumerator.Current;
if (asn1Object is Asn1TaggedObject)
{
DerTaggedObject derTaggedObject = (DerTaggedObject)asn1Object;
switch (derTaggedObject.TagNo)
{
case 0:
this.tsa = GeneralName.GetInstance(derTaggedObject, true);
break;
case 1:
this.extensions = X509Extensions.GetInstance(derTaggedObject, false);
break;
default:
throw new ArgumentException("Unknown tag value " + derTaggedObject.TagNo);
}
}
if (asn1Object is DerSequence)
{
this.accuracy = Accuracy.GetInstance(asn1Object);
}
if (asn1Object is DerBoolean)
{
this.ordering = DerBoolean.GetInstance(asn1Object);
}
if (asn1Object is DerInteger)
{
this.nonce = DerInteger.GetInstance(asn1Object);
}
}
}
private TimeStampReq(
Asn1Sequence seq)
{
int nbObjects = seq.Count;
int seqStart = 0;
// version
version = DerInteger.GetInstance(seq[seqStart++]);
// messageImprint
messageImprint = MessageImprint.GetInstance(seq[seqStart++]);
for (int opt = seqStart; opt < nbObjects; opt++)
{
// tsaPolicy
if (seq[opt] is DerObjectIdentifier)
{
tsaPolicy = DerObjectIdentifier.GetInstance(seq[opt]);
}
// nonce
else if (seq[opt] is DerInteger)
{
nonce = DerInteger.GetInstance(seq[opt]);
}
// certReq
else if (seq[opt] is DerBoolean)
{
certReq = DerBoolean.GetInstance(seq[opt]);
}
// extensions
else if (seq[opt] is Asn1TaggedObject)
{
Asn1TaggedObject tagged = (Asn1TaggedObject)seq[opt];
if (tagged.TagNo == 0)
{
extensions = X509Extensions.GetInstance(tagged, false);
}
}
}
}
private TstInfo(
Asn1Sequence seq)
{
IEnumerator e = seq.GetEnumerator();
// version
e.MoveNext();
version = DerInteger.GetInstance(e.Current);
// tsaPolicy
e.MoveNext();
tsaPolicyId = DerObjectIdentifier.GetInstance(e.Current);
// messageImprint
e.MoveNext();
messageImprint = MessageImprint.GetInstance(e.Current);
// serialNumber
e.MoveNext();
serialNumber = DerInteger.GetInstance(e.Current);
// genTime
e.MoveNext();
genTime = DerGeneralizedTime.GetInstance(e.Current);
// default for ordering
ordering = DerBoolean.False;
while (e.MoveNext())
{
Asn1Object o = (Asn1Object)e.Current;
if (o is Asn1TaggedObject)
{
DerTaggedObject tagged = (DerTaggedObject)o;
switch (tagged.TagNo)
{
case 0:
tsa = GeneralName.GetInstance(tagged, true);
break;
case 1:
extensions = X509Extensions.GetInstance(tagged, false);
break;
default:
throw new ArgumentException("Unknown tag value " + tagged.TagNo);
}
}
if (o is DerSequence)
{
accuracy = Accuracy.GetInstance(o);
}
if (o is DerBoolean)
{
ordering = DerBoolean.GetInstance(o);
}
if (o is DerInteger)
{
nonce = DerInteger.GetInstance(o);
}
}
}