public static Asn1Object[] ParseAsn1Sequence(Stream asn1Stream, UInt32 length)
{
Asn1Object myObj;
// Create new generic list class for holding Asn1Objects
List<Asn1Object> myList = new List<Asn1Object>();
while (length > 0)
{
myObj = new Asn1Object(asn1Stream); // Stream position is incremented in object creation
myList.Add(myObj);
length -= (myObj.ContentID.OctetFieldLength + myObj.ContentLength.OctetFieldLength + myObj.ContentLength.Length);
}
if (length != 0)
throw new IOException("Amount of data parsed did not match amount available!");
return myList.ToArray();
}
public Asn1Sequence( Asn1Object asn1Obj )
{
if (asn1Obj.ContentID.TagNumber != Asn1TagNumber.SEQUENCE)
{
throw new ArgumentException("Input Object is not an ASN.1 Sequence!");
}
this.identification = asn1Obj.ContentID;
this.length = asn1Obj.ContentLength;
this.contents = asn1Obj.Contents;
// Parse through the Sequence and generate array of Asn1Object's
seqElements = ParseAsn1Sequence(contents,length.Length);
}
