public override void Visit_SEQUENCE(mASN1CommonDenominator seq)
{
//markiraj pocetak trpanja SEQUENCE komponenti
Push(state.START_OF_SEQUENCE);
SEQUENCE s = (seq as SEQUENCE);
// obradi(potrpaj) children-objekte na stack
foreach(ExperimentalObject eo in s.Components)
{
/// TODO: Before visiting must check if non-optional are missing.
Visit(eo);
}
/* sad Pop() until START_OF_SEQUENCE, pazi na obrnuti redoslijed */
ArrayList TVList = new ArrayList();
TagValueNode node;
while( (node=stack.Pop() as TagValueNode)!=null )
{
TVList.Insert(0, node);
}
node = TagValueNode.Create(s.TAG, TVList);
// TODO: jos bi trebalo markirati da se SEQUENCE kodira "constructed".
// mozda bi to trebalo tutnuti u SEQUENCE tag i sve zajedno preimenovati
// u TagInfo. Or something.
Push(node);
}
public override void Visit_NULL(mASN1CommonDenominator ob)
{
byte[] value_Octets=new byte[]{};
TagValueNode node = TagValueNode.Create(ob.TAG, value_Octets);
Push(node);
}
public override void Visit_BOOLEAN(mASN1CommonDenominator ob)
{
byte boolCode = 0x00;
BOOLEAN b = (ob as BOOLEAN);
if (b.boolValue) boolCode = 0xff;
byte[] value_Octets=new byte[]{boolCode};
TagValueNode node = TagValueNode.Create(b.TAG, value_Octets);
Push(node);
}
public override void Visit(mASN1CommonDenominator ob)
{
if (ob!=null)
{
ob.acceptVisitor(this);
}
else
{
this.Push(state.MISSING_COMPONENT);
}
}
public override void Visit(mASN1CommonDenominator ob)
{
ProcessTAG(ob.TAG);
currentInstance = (ob as ExperimentalType).Instance();
if (currentInstance == null)
{
//DIZI FRKU!
}
ob.acceptVisitor(this);
}
public override void Visit_SEQUENCE(mASN1CommonDenominator ob)
{
SEQUENCE inst = currentInstance as SEQUENCE;
SimpleDER[] ders = (valueOctets.Pop() as SimpleDER).Unwrap();
/* pospajaj odgovarajuce DERove sa njihovim instancama, i sve
* gurni u SEQUENCE instancu. */
SEQUENCE_Process_DERs(inst, ders);
PushInstance(inst);
}
public override void Visit_INTEGER(mASN1CommonDenominator ob)
{
//TODO: ovo jos nisam ni na papiru!!! :-(
// probati na AlgorithmIdentifier - the classic example.
throw new NotImplementedException();
}
public override void Visit_NULL(mASN1CommonDenominator ob)
{
SimpleDER der = PopDER();
PushInstance(currentInstance);
}
public override void Visit_BOOLEAN(mASN1CommonDenominator ob)
{
SimpleDER d = PopDER();
byte[] bytes = d.GetValueOctets();
if (bytes[0]==0xff)
{
(currentInstance as BOOLEAN).boolValue = true;
}
else
{
(currentInstance as BOOLEAN).boolValue = false;
}
PushInstance(currentInstance);
}
public override void Visit_ANY(mASN1CommonDenominator ob)
{
/// a tricky one?
throw new NotImplementedException();
}
public override void Visit_INTEGER(mASN1CommonDenominator ob)
{
throw new NotImplementedException();
}
