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);
}
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>();
}
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;
}
}
}
}
}
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>();
}
/**
*
* 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;
}
