private void drawLine(DynamicEllipse ellipse1, Port port1, DynamicEllipse ellipse2, Port port2, bool isEnabled)
 {
     DynamicLine line = new DynamicLine(ellipse1, port1, ellipse2, port2, isEnabled);
     Canvas.SetZIndex(line.line, 0);
     Canvas.SetZIndex(line.textBlock, 0);
     drawCanvas.Children.Add(line.line);
     drawCanvas.Children.Add(line.textBlock);
 }
示例#2
0
        public Port(MAC mac, Port destinationPort, int time)
        {
            this.mac = mac;
            this.destinationPort = destinationPort;
            if (destinationPort != null) {
                this.Time = time;
            } else {
                this.Time = int.MaxValue;
            }

            bpdus = new Queue<BPDU>();
        }
示例#3
0
        public Net(XmlDocument xmlDocument)
        {
            // always use dot separator for doubles
            CultureInfo enUsCulture = CultureInfo.GetCultureInfo("en-US");
            bridges = new List<Bridge>();
            XmlNamespaceManager manager = new XmlNamespaceManager(xmlDocument.NameTable);
            if (xmlDocument.DocumentElement.Attributes["xmlns"] != null) {
                manager.AddNamespace("n", xmlDocument.DocumentElement.Attributes["xmlns"].Value);
            } else {
                manager.AddNamespace("n", "");
            }
            int priority = 1;
            XmlNodeList list = xmlDocument.SelectNodes("//n:network/n:networkStructure/n:nodes/n:node", manager);
            foreach (XmlNode node in list) {
                String bridgeId = node.Attributes["id"].Value.ToString();
                double postionX = Convert.ToDouble(node.SelectSingleNode("n:coordinates/n:x", manager).InnerText, enUsCulture);
                double postionY = Convert.ToDouble(node.SelectSingleNode("n:coordinates/n:y", manager).InnerText, enUsCulture);
                Bridge bridge = new Bridge(bridgeId, priority++, postionX, postionY, new List<Port>());
                bridges.Add(bridge);
            }
            list = xmlDocument.SelectNodes("//n:network/n:networkStructure/n:links/n:link", manager);
            int i = 1;
            foreach (XmlNode link in list) {
                String bridgeId1 = link.SelectSingleNode("n:source", manager).InnerText;
                String bridgeId2 = link.SelectSingleNode("n:target", manager).InnerText;
                int cost = (int)Convert.ToDouble(link.SelectSingleNode("n:additionalModules/n:addModule/n:cost", manager).InnerText, enUsCulture);

                //tutaj można jesszcze ekstra zabezpieczać przed złymi xmlami
                //że jest target a dest nie znaleziony itp
                if (bridgeId1 != null && bridgeId2 != null) {
                    Port port1 = new Port(new MAC(0, i, i + 1),
                                          null,
                                          cost);
                    Port port2 = new Port(new MAC(0, i + 1, i++),
                                          port1,
                                          cost);
                    foreach (Bridge bridge in bridges) {
                        if (bridgeId1.Equals(bridge.bridgeId)) {
                            bridge.ports.Add(port1);
                            break;
                        }
                    }
                    foreach (Bridge bridge in bridges) {
                        if (bridgeId2.Equals(bridge.bridgeId)) {
                            bridge.ports.Add(port2);
                            break;
                        }
                    }
                }
            }
        }
示例#4
0
        public Port(MAC mac, Port destinationPort, int time)
        {
            this.mac = mac;
            this.state = State.Designated;
            this.destinationPort = destinationPort;
            if (destinationPort != null) {
                this.time = time;
                destinationPort.destinationPort = this;
                destinationPort.time = time;
                isEnabled = false;
            } else {
                this.time = int.MaxValue;
                isEnabled = false;
            }

            bpdus = new Queue<BPDU>();
        }
示例#5
0
 /**
  *
  * make random net
  * don't do it at home!
  *
  */
 public Net()
 {
     bridges = new List<Bridge>();
     Port port = null;
     for (int i = 0; i < NUMBER_OF_BRIDGES; i++) {
         List<Port> ports = new List<Port>();
         for (int j = 0; j < 10; j++) {
             if (j == 0) {
                 port = new Port(new MAC(0, i, j), port, 0);
             } else {
                 port = new Port(new MAC(0, i, j), null, 0);
             }
             ports.Add(port);
         }
         Bridge bridge = new Bridge("Andzia" + i.ToString(), i, i, ports);
         bridges.Add(bridge);
         bridge.PropertyChanged += sc_PropertyChanged;
     }
 }
 private void drawRSTPMarker(DynamicEllipse ellipse1, Port port1, DynamicEllipse ellipse2, Port port2, bool isEnabled)
 {
     RSTPMarker marker = new RSTPMarker(ellipse1, port1, ellipse2, port2, isEnabled);
     Canvas.SetZIndex(marker.marker1, 2);
     Canvas.SetZIndex(marker.marker2, 2);
     drawCanvas.Children.Add(marker.marker1);
     drawCanvas.Children.Add(marker.marker2);
 }
 public Edge(Tripple<Port, Vertex, bool> t1, Tripple<Port, Vertex, bool> t2, int Time)
 {
     this.v1 = t1.Second;
     this.v2 = t2.Second;
     this.p1 = t1.First;
     this.p2 = t2.First;
     this.Time = Time;
 }