private static List <ASN1Object> Deserialize(ByteBuffer buffer, int count)
{
List <ASN1Object> objects = new List <ASN1Object>();
int endAt = buffer.Offset + count;
while (buffer.Offset < endAt)
{
BitArray flags = new BitArray(new byte[] { buffer.ReadByte() });
byte tag = ExtractBits(flags, 0, 5);
ASN1ObjectType type = (ASN1ObjectType)ExtractBits(flags, 5, 1);
byte @class = ExtractBits(flags, 6, 1);
int contentLength = GetContentLengh(buffer);
if (type == ASN1ObjectType.Primitive)
{
byte[] contents = buffer.ReadBytes(contentLength);
if (@class == 0 && (UniversalTag)tag == UniversalTag.BitString)
{
objects.Add(new ASN1BitString(contents));
}
else
{
objects.Add(new ASN1PrimitiveObject(@class, tag, contents));
}
}
else
{
objects.Add(new ASN1StructuredObject(Deserialize(buffer, contentLength), @class, tag));
}
}
return(objects);
}
public ASN1Object(ASN1ObjectType type, int cls, int tag)
{
Type = type;
Class = cls;
Tag = tag;
}
