internal static Asn1Object CreatePrimitiveDerObject(
int tagNo,
DefiniteLengthInputStream defIn,
byte[][] tmpBuffers)
{
switch (tagNo)
{
case Asn1Tags.BmpString:
return(new DerBmpString(GetBmpCharBuffer(defIn)));
case Asn1Tags.Boolean:
return(DerBoolean.FromOctetString(GetBuffer(defIn, tmpBuffers)));
case Asn1Tags.Enumerated:
return(DerEnumerated.FromOctetString(GetBuffer(defIn, tmpBuffers)));
case Asn1Tags.ObjectIdentifier:
return(DerObjectIdentifier.FromOctetString(GetBuffer(defIn, tmpBuffers)));
}
byte[] bytes = defIn.ToArray();
switch (tagNo)
{
case Asn1Tags.BitString:
return(DerBitString.FromAsn1Octets(bytes));
case Asn1Tags.GeneralizedTime:
return(new DerGeneralizedTime(bytes));
case Asn1Tags.GeneralString:
return(new DerGeneralString(bytes));
case Asn1Tags.GraphicString:
return(new DerGraphicString(bytes));
case Asn1Tags.IA5String:
return(new DerIA5String(bytes));
case Asn1Tags.Integer:
return(new DerInteger(bytes, false));
case Asn1Tags.Null:
return(DerNull.Instance); // actual content is ignored (enforce 0 length?)
case Asn1Tags.NumericString:
return(new DerNumericString(bytes));
case Asn1Tags.OctetString:
return(new DerOctetString(bytes));
case Asn1Tags.PrintableString:
return(new DerPrintableString(bytes));
case Asn1Tags.T61String:
return(new DerT61String(bytes));
case Asn1Tags.UniversalString:
return(new DerUniversalString(bytes));
case Asn1Tags.UtcTime:
return(new DerUtcTime(bytes));
case Asn1Tags.Utf8String:
return(new DerUtf8String(bytes));
case Asn1Tags.VideotexString:
return(new DerVideotexString(bytes));
case Asn1Tags.VisibleString:
return(new DerVisibleString(bytes));
default:
throw new IOException("unknown tag " + tagNo + " encountered");
}
}