private ProcurationSyntax(
Asn1Sequence seq)
{
if (seq.Count < 1 || seq.Count > 3)
throw new ArgumentException("Bad sequence size: " + seq.Count);
IEnumerator e = seq.GetEnumerator();
while (e.MoveNext())
{
Asn1TaggedObject o = Asn1TaggedObject.GetInstance(e.Current);
switch (o.TagNo)
{
case 1:
country = DerPrintableString.GetInstance(o, true).GetString();
break;
case 2:
typeOfSubstitution = DirectoryString.GetInstance(o, true);
break;
case 3:
Asn1Object signingFor = o.GetObject();
if (signingFor is Asn1TaggedObject)
{
thirdPerson = GeneralName.GetInstance(signingFor);
}
else
{
certRef = IssuerSerial.GetInstance(signingFor);
}
break;
default:
throw new ArgumentException("Bad tag number: " + o.TagNo);
}
}
}