public Message Invoke(Message input)
{
long startingPosition = (long)input.Value;
communications.Position = startingPosition;
Hashtable ht = interpreter.CreateData();
Message m2 = new Message(input.Sender, input.Receiver, input.OperationType,
ht);
Message oMSG = FilterLoader.Invoke(translationLayer[input.Receiver], m2);
Hashtable table = (Hashtable)oMSG.Value;
if (table.ContainsKey("terminate"))
{
communications.Position = 0L;
TransmissionEncoder.PutIntoHashtable("terminate", table["terminate"].ToString(),
communications);
TransmissionEncoder.WriteCode((byte)255, communications);
communications.Position = 0L;
return(new Message(Guid.NewGuid(), oMSG.ObjectID, oMSG.Sender,
MessageOperationType.Return,
false));
}
else
{
communications.Position = 0L;
TransmissionEncoder.PutIntoHashtable("width", (int)table["width"], communications);
TransmissionEncoder.PutIntoHashtable("height", (int)table["height"], communications);
TransmissionEncoder.PutIntoHashtable("result", table["result"].ToString(), communications);
TransmissionEncoder.WriteCode((byte)255, communications);
communications.Position = 0L;
return(new Message(Guid.NewGuid(), oMSG.ObjectID, oMSG.Sender,
MessageOperationType.Return,
true));
}
}
public Initiator(string[] paths)
{
communications = new MemoryStream();
interpreter = new FilterStreamInterpreter(communications);
translationLayer = new Dictionary <Guid, Guid>();
List <Tuple <string, string, Guid> > r = new List <Tuple <string, string, Guid> >();
foreach (string str in paths)
{
var guids = FilterLoader.LoadPlugins(str);
foreach (var guid in guids.Item2)
{
translationLayer[guid] = guids.Item1;
r.Add(FilterLoader.GetPlugin(guids.Item1, guid));
}
}
boundaryTuples = r.ToArray();
}
