public static Address Parse(String str)
{
char[] delimiter = { '.' };
String[] _strArray = str.Split(delimiter);
int _net = int.Parse(_strArray[0]);
int _sub = int.Parse(_strArray[1]);
int _host = int.Parse(_strArray[2]);
Address addr = new Address(_net, _sub, _host);
return addr;
}
//konwersja adresu na przypisany mu port w routelist
public int AddressToPort(Address sprawdzany)
{
int port = 0;
for (int i = 0; i < parent.routeList.Count; i++)
{
if (parent.routeList.ElementAt(i).destAddr.Equals(sprawdzany))//jak adres się zgadza to mamy szukany port do wysyłki
{
port = parent.routeList.ElementAt(i).port;
break;
}
}
return port;
}
/// <summary>
/// Próbuje parsować string na obiekt Address. Użycie tej funkcji jest analogiczne to wszystkich innych TryParsów
/// </summary>
/// <param name="str">input string</param>
/// <param name="addr">output Address object</param>
/// <returns>czy sie udało?</returns>
public static bool TryParse(String str, out Address addr)
{
char[] delimiter = { '.' };
String[] _strArray = str.Split(delimiter);
if (_strArray.Length == 3) {
try {
int _net = int.Parse(_strArray[0]);
int _sub = int.Parse(_strArray[1]);
int _host = int.Parse(_strArray[2]);
addr = new Address(_net, _sub, _host);
return true;
} catch {
addr = null;
return false;
}
} else {
addr = null;
return false;
}
}
public void AddSingleEntry(Address address, int port, int vpi, int vci, int callID)
{
List<PortVPIVCI> _pvvList = new List<PortVPIVCI>();
if (NEWVCARRAY.ContainsKey(lastCalledUser)) {
NEWVCARRAY.TryGetValue(lastCalledUser, out _pvvList);
}
try {
NEWVCARRAY.Remove(lastCalledUser);
} catch { }
_pvvList.Add(new PortVPIVCI(port, vpi, vci));
NEWVCARRAY.Add(lastCalledUser, _pvvList);
List<int> _connidList = new List<int>();
if (NEWCONNIDARRAY.ContainsKey(lastCalledUser))
{
NEWCONNIDARRAY.TryGetValue(lastCalledUser, out _connidList);
}
try
{
NEWCONNIDARRAY.Remove(lastCalledUser);
}
catch { }
_connidList.Add(callID);
NEWCONNIDARRAY.Add(lastCalledUser, _connidList);
AddrPortVPIVCIArray.Add(new PortVPIVCI(port, vpi, vci), address);
SetText("Dodaję wpis w tablicy VCArray na port " + port + " VPI " + vpi + " VCI " + vci + "\n");
if (lastCalledAddress != null) {
if (addrCallIDDict.ContainsKey(lastCalledAddress)) {
addrCallIDDict.Remove(lastCalledAddress);
addrCallIDDict.Add(lastCalledAddress, callID);
} else addrCallIDDict.Add(lastCalledAddress, callID);
}
String _str;
if (lastCalledUser != null) _str = "[ " + port + " , " + vpi + " , " + vci + " ] : " + lastCalledUser;
else _str = "[ " + port + " , " + vpi + " , " + vci + " ]";
howToSendDict.Add(_str, new PortVPIVCI(port, vpi, vci));
BindingSource bs = new BindingSource();
bs.DataSource = howToSendDict.Keys;
this.Invoke((MethodInvoker)delegate() {
howToSendComboBox.DataSource = bs;
sendText.Enabled = true;
});
}
public bool ZwolnijZasob(Address a1, Address a2)
{
int result=0;
for (int i = 0; i < parent.routeList.Count; i++)
{
if (parent.routeList.ElementAt(i).Equals(a1) || parent.routeList.ElementAt(i).Equals(a2))//przeszukuje całą listę w poszukiwaniu zadanych adresów
{
parent.routeList.ElementAt(i).bandwidth += 2;//zwalnianie zasobów
result++;
}
}
if (result == 2)//gdy oba uda się zwolnić to sukces
return true;
else
return false;
}
public bool ZajmijZasob(Address a1, Address a2)
{
int result = 0;
for (int i = 0; i < parent.routeList.Count; i++)
{
if (parent.routeList.ElementAt(i).Equals(a1) || parent.routeList.ElementAt(i).Equals(a2))//przeszukuję całą listę
{
if (parent.routeList.ElementAt(i).bandwidth<2)
{
break;
}
parent.routeList.ElementAt(i).bandwidth -= 2;//zajmuje zasób
result++;
}
}
if (result == 2)//gdy oba uda się zająć to sukces
return true;
else
return false;
}
/// <summary>
/// metoa ustalająca adres RC
/// </summary>
/// <returns>czy się udało czy nie</returns>
public bool setAddress()
{
int _netNum;
int _subnetNum;
if (int.TryParse(networkNumberTextBox.Text, out _netNum))
if (int.TryParse(subnetTextBox.Text, out _subnetNum)) {
myAddr = new Address(_netNum, _subnetNum, 0);
Routix.ActiveForm.Text = "Routix " + myAddr.ToString();
return true;
} else {
Routix.ActiveForm.Text = "Routix";
return false;
} else {
Routix.ActiveForm.Text = "Routix";
return false;
}
}
/// <summary>
/// wątek odbierający wiadomości z chmury
/// </summary>
public void receiver()
{
while (isConnectedToCloud) {
BinaryFormatter bf = new BinaryFormatter();
try {
SPacket receivedPacket = (Packet.SPacket)bf.Deserialize(networkStream);
//_msg = reader.ReadLine();
if (isDebug) SetText("Odczytano:\n" + receivedPacket.ToString());
List<String> _msgList = receivedPacket.getParames();
Address _senderAddr;
if (Address.TryParse(receivedPacket.getSrc(), out _senderAddr)) {
if (_senderAddr.host == 0) {
#region FROM ANOTHER RC
if (_msgList[0] == "TOPOLOGY") {
try {
_msgList.RemoveAt(0);
String[] _RCmsg = _msgList.ToArray();
int realSenderSubnet = int.Parse(_RCmsg[_RCmsg.Length - 1]);
int srcSubnetNumber = int.Parse(_RCmsg[_RCmsg.Length - 1]); //ostatnia część wiadomości to numer podsieci-źródła wiadomości
int[] subn = new int[_RCmsg.Length - 2];
for (int i = 0; i < _RCmsg.Length - 2; i++) { //tutaj -2 by ominąć elementy "VIA" i numer podsieci-źródła wiadomości
subn[i] = int.Parse(_RCmsg[i]);
}
foreach (int subnet in subn) {
string _originSubnetAddr = _senderAddr.network + "." + realSenderSubnet + ".*";
string _subnetAddr = myAddr.network + "." + subnet + ".*";
if (subnet == myAddr.subnet) {
//gdy przyszlo od podsieci bezposrednio z nami polaczonej
foreach (Address myHost in availableSubnetworks.Keys) {
List<string> temp;
availableSubnetworks.TryGetValue(myHost, out temp);
foreach (string addr in temp) {
if (addr == _senderAddr.network + "." + _senderAddr.subnet + ".*") {
if (!networkGraph.ContainsEdge(_originSubnetAddr, myHost.ToString())) {
networkGraph.AddEdge(new Edge<string>(_originSubnetAddr, myHost.ToString()));
}
}
}
}
} else {
if (!networkGraph.ContainsVertex(_subnetAddr)) {
//gdy mamy już taki wezel grafu - nie rób nic
networkGraph.AddVertex(_subnetAddr);
SetText("Dodaję nowo odkrytą sieć " + _subnetAddr);
}
if (!networkGraph.ContainsEdge(_originSubnetAddr, _subnetAddr)) {
//gdy jest już taka krawędź - nic nie rób
networkGraph.AddEdge(new Edge<string>(_originSubnetAddr, _subnetAddr));
SetText("Dodaję ścieżkę z " + _originSubnetAddr + " do " + _subnetAddr);
}
}
if (!blockSending) sendTopology();
foreach (int _subne in availableSubnetworksViaMe) {
List<string> paramList = receivedPacket.getParames();
if (paramList[0] != "TOPOLOGY") {
paramList.Insert(0, "TOPOLOGY");
}
Address destAddr = new Address(myAddr.network , _subne , 0);
SPacket pck = new SPacket(myAddr.ToString(), destAddr.ToString(), paramList);
if (!blockSending) whatToSendQueue.Enqueue(pck);
}
fillGraph();
ChangeButton(false);
}
} catch (Exception e) {
//SetText("Wyjątek przy ustalaniu topologii sieci, do poprawy :<\n" + e.Message);
}
}
#endregion
} else if (_senderAddr.host == 1) {
#region FROM CC
//_msgList.RemoveAt(0);
String[] _CCmsg = _msgList.ToArray();
if (_CCmsg[0] == "REQ_ROUTE") {
IVertexAndEdgeListGraph<string, Edge<string>> graph = networkGraph;
string root = _CCmsg[1];
string target = _CCmsg[2];
if (_CCmsg.Length == 4)
{
AdjacencyGraph<String, Edge<String>> _graph = copyGraph(networkGraph);
_graph.RemoveVertex(_CCmsg[3]);
graph = _graph;
}
numberOfRoutes++;
sendRoute[numberOfRoutes] = true;
calculatePath(graph, root, target, numberOfRoutes);
}
#endregion
} else {
#region FROM LRM
//_msgList.RemoveAt(0);
String[] _LRMmsg = _msgList.ToArray();
//gdy logowanie się LRM
if (_LRMmsg[0] == "HELLO") {
Address _addr;
if (Address.TryParse(_LRMmsg[1], out _addr)) {
if (networkGraph.ContainsVertex(_addr.ToString())) {
List<String> _params = new List<String>();
_params.Add("ADDR_TAKEN");
SPacket packet = new SPacket(myAddr.ToString(), _senderAddr.ToString(), _params);
whatToSendQueue.Enqueue(packet);
} else {
networkGraph.AddVertex(_addr.ToString());
if (isDebug) SetText("Dodano węzeł grafu");
fillGraph();
//List<String> _params = new List<String>();
//_params.Add("REQ_TOPOLOGY");
//SPacket packet = new SPacket(myAddr.ToString(), _senderAddr.ToString(), _params);
//whatToSendQueue.Enqueue(packet);
}
}
}
if (_LRMmsg[0] == "DEAD") {
Address deadAddr;
if (Address.TryParse(_LRMmsg[1], out deadAddr)) {
if (networkGraph.ContainsVertex(deadAddr.ToString())) {
networkGraph.RemoveVertex(deadAddr.ToString());
fillGraph();
SetText("Węzeł o adresie " + deadAddr.ToString() + " przestał działać, usuwam go z grafu");
}
}
}
if (_LRMmsg[0] == "TOPOLOGY") {
String[] _neighbors = new String[_LRMmsg.Length - 1];
for (int i = 1; i < _LRMmsg.Length; i++) {
_neighbors[i - 1] = _LRMmsg[i];
}
foreach (String str in _neighbors) {
Address _destAddr;
Edge<string> x; //tylko temporary
if (Address.TryParse(str, out _destAddr)) {
string destAddr;
//gdy przyszło info o wezle z innej podsieci
if (_destAddr.subnet != myAddr.subnet) {
subnetConnections.Add(new KeyValuePair<Address,Address>(_senderAddr, _destAddr));
//dodaje informację o tym że ta sieć jest osiągalna przeze mnie
if (!availableSubnetworksViaMe.Contains(_destAddr.subnet)) {
availableSubnetworksViaMe.Add(_destAddr.subnet);
}
destAddr = _destAddr.network + "." + _destAddr.subnet + ".*";
List<String> temp = new List<string>();
if (availableSubnetworks.ContainsKey(_senderAddr)) {
if (availableSubnetworks.TryGetValue(_senderAddr, out temp)) {
availableSubnetworks.Remove(_senderAddr);
}
}
temp.Add(destAddr);
availableSubnetworks.Add(_senderAddr, temp);
} else destAddr = _destAddr.ToString();
//jeśli jest już taka ścieżka nic nie rób
if (networkGraph.TryGetEdge(_senderAddr.ToString(), destAddr, out x)) {
}
//jeśli nie ma
else {
//jeśli nie ma w węzłach grafu węzła z topologii - dodaj go
if (!networkGraph.Vertices.Contains(destAddr)) networkGraph.AddVertex(destAddr);
//dodaj ścieżkę
networkGraph.AddEdge(new Edge<String>(_senderAddr.ToString(), destAddr));
if (isDebug) SetText("Dodano ścieżkę z " + _senderAddr.ToString() + " do " + destAddr);
//rysuj graf
fillGraph();
}
}
}
}
//gdy przyszła wiadomość że łącze jest wolne
if (_LRMmsg[0] == "YES") {
lock (_nodesInPath) {
int _index = int.Parse(_LRMmsg[2]);
if (_nodesInPath[_index].Contains(_LRMmsg[1])) _nodesInPath[_index].Remove(_LRMmsg[1]);
string[] _msgArr = _LRMmsg[1].Split('.');
string temp = _msgArr[0] + "." + _msgArr[1] + ".*";
if (_nodesInPath[_index].Contains(temp)) _nodesInPath[_index].Remove(temp);
if (_nodesInPath[_index].Count == 0) {
List<string> _routeMsg = new List<string>();
string ccAddr = myAddr.network + "." + myAddr.subnet + ".1";
_routeMsg.Add("ROUTE");
foreach (string str in nodesInPath[_index]) _routeMsg.Add(str);
SPacket packet = new SPacket(myAddr.ToString(), ccAddr, _routeMsg);
if (sendRoute[_index])
{
whatToSendQueue.Enqueue(packet);
sendRoute[_index] = false;
}
}
}
}
//gdy brak zasobów
if (_LRMmsg[0] == "NO") {
lock (_nodesInPath) {
int _index = int.Parse(_LRMmsg[2]);
string _root = nodesInPath[_index][0];
string _target = nodesInPath[_index][nodesInPath.Count-1];
numberOfRoutes++;
if (_nodesInPath.Count != numberOfRoutes + 1) {
while (_nodesInPath.Count != numberOfRoutes + 1) {
_nodesInPath.Add(new List<string>());
}
}
if (nodesInPath.Count != numberOfRoutes + 1) {
while (nodesInPath.Count != numberOfRoutes + 1) {
nodesInPath.Add(new List<string>());
}
}
_nodesInPath[numberOfRoutes] = new List<string>();
nodesInPath[numberOfRoutes] = new List<string>();
//tymczasowy graf reprezentujący sieć bez zajętego łącza
AdjacencyGraph<String, Edge<String>> _networkGraph = copyGraph(networkGraph);
Edge<string> edge;
_networkGraph.TryGetEdge(receivedPacket.getSrc(), _LRMmsg[1], out edge);
_networkGraph.RemoveEdge(edge);
//_networkGraph.RemoveEdge(new Edge<String>(receivedPacket.getSrc(), _LRMmsg[1]));
//_networkGraph.RemoveEdge(new Edge<String>(_LRMmsg[1], receivedPacket.getSrc()));
IVertexAndEdgeListGraph<string, Edge<string>> graph = _networkGraph;
fillGraph();
calculatePath(graph, _root, _target, numberOfRoutes);
}
}
#endregion
}
}
} catch {
SetText("WUT");
if (++exceptionCount == 5) {
this.Invoke((MethodInvoker)delegate() {
isConnectedToCloud = false;
this.sendTopologyButton.Enabled = blockSending ? true : false;
conToCloudButton.Text = "Połącz";
SetText("Rozłączono!");
if (cloudSocket != null) cloudSocket.Close();
});
}
}
}
}
public userData(string userName, Address userAddr, int userCap, bool canReq)
{
this.userName = userName;
this.userAddr = userAddr;
this.userCap = userCap;
this.canReq = canReq;
}
public void RemoveSingleEntry(Address address, int port, int vpi, int vci, int callID)
{
AddrPortVPIVCIArray.Remove(new PortVPIVCI(port, vpi, vci));
SetText("Usuwam wpis w tablicy VCArray: port " + port + " VPI " + vpi + " VCI " + vci + "\n");
String _str = "[ " + port + " , " + vpi + " , " + vci + " ]";
string _strToDelete = String.Empty;
foreach (string _shown in howToSendDict.Keys)
{
if (_shown.Contains(_str))
{
_strToDelete = _shown;
}
}
try
{
howToSendDict.Remove(_strToDelete);
BindingSource bs = new BindingSource();
bs.DataSource = howToSendDict.Keys;
this.Invoke((MethodInvoker)delegate()
{
howToSendComboBox.DataSource = bs;
});
}
catch
{
SetText("Nie usunąłem wpisu z comboBoxa :<\n");
}
}
public void readConfig(String path, bool justToOverload)
{
try {
//myAddress = Address.Parse(nAddr);
//isNodeAddressSet = true;
//NodeNetworkNumberField.Text = String.Empty + myAddress.network;
//NodeSubnetworkNumberField.Text = String.Empty + myAddress.subnet;
//NodeHostNumberField.Text = String.Empty + myAddress.host;
SetText("Wczytuje plik konfiguracyjny z " + path + "\n");
//String path = "config" + nAddr + ".txt";
using (StreamReader sr = new StreamReader(path)) {
string[] lines = System.IO.File.ReadAllLines(path);
foreach (String line in lines) {
String[] command = line.Split(' ');
if (command[0] == "ADD_CONNECTION") {
try {
if (VCArray.ContainsKey(command[1])) {
List<PortVPIVCI> temp;
VCArray.TryGetValue(command[1], out temp);
temp.Add(new PortVPIVCI(int.Parse(command[2]), int.Parse(command[3]), int.Parse(command[4])));
VCArray.Remove(command[1]);
VCArray.Add(command[1], temp);
SetText("Dodaję połączenie z klientem " + command[1] + " na porcie "
+ command[2] + " VPI " + command[3] + " VCI " + command[4] + "\n");
} else {
List<PortVPIVCI> temp = new List<PortVPIVCI>();
temp.Add(new PortVPIVCI(int.Parse(command[2]), int.Parse(command[3]), int.Parse(command[4])));
VCArray.Add(command[1], temp);
SetText("Dodaję połączenie z klientem " + command[1] + " na porcie "
+ command[2] + " VPI " + command[3] + " VCI " + command[4] + "\n");
}
if (!otherClients.Contains(command[1])) {
otherClients.Add(command[1]);
SetText("Dodaję klienta " + command[1] + "\n");
}
} catch (IndexOutOfRangeException) {
SetText("Komenda została niepoprawnie sformułowana (za mało parametrów)\n");
}
} else if (command[0] == "ADD_CLIENT") {
try {
otherClients.Add(command[1]);
SetText("Dodaję klienta " + command[1] + "\n");
} catch (IndexOutOfRangeException) {
SetText("Komenda została niepoprawnie sformułowana (za mało parametrów)\n");
}
} else if (command[0] == "ADD_ROUTE") {
Address adr;
int port;
int band;
if (int.TryParse(command[1], out port)) {
if (Address.TryParse(command[2], out adr)) {
if (int.TryParse(command[3], out band)) {
List<int> _VPIList = new List<int>();
for (int i = 4; i < command.Length; i++) {
int vpi;
if (int.TryParse(command[i], out vpi)) {
_VPIList.Add(vpi);
}
}
routeList.Add(new Route(adr, band, port, _VPIList));
} else SetText("Zły format danych\n");
} else SetText("Zły format danych\n");
} else SetText("Zły format danych\n");
} else if (command[0] == "SET_ADDR") {
try {
myAddress = new Address(int.Parse(command[1]), int.Parse(command[2]), int.Parse(command[3]));
isClientNumberSet = true;
ClientNetworkNumberField.Text = String.Empty + myAddress.network;
ClientSubnetworkNumberField.Text = String.Empty + myAddress.subnet;
ClientHostNumberField.Text = String.Empty + myAddress.host;
SetText("Ustalam adres klienta jako " + myAddress.ToString() + "\n");
} catch {
SetText("komenda ustalenia adresu została niepoprawnie sformułowana");
}
}
}
}
} catch (Exception exc) {
SetText("Błąd podczas konfigurowania pliku konfiguracyjnego\n");
SetText(exc.Message + "\n");
}
}
private void setClientNumber_Click(object sender, EventArgs e)
{
try {
int clientAddressNetwork = int.Parse(ClientNetworkNumberField.Text);
int clientAddressSubnet = int.Parse(ClientSubnetworkNumberField.Text);
int clientAddressHost = int.Parse(ClientHostNumberField.Text);
isClientNumberSet = true;
myAddress = new Address(clientAddressNetwork, clientAddressSubnet, clientAddressHost);
SetText("Adres klienta ustawiony jako " + myAddress.ToString() + "\n");
Clientix.ActiveForm.Text = "Clientix " + myAddress.ToString();
} catch {
isClientNumberSet = false;
SetText("Błędne dane wejściowe\n");
Clientix.ActiveForm.Text = "Clientix";
}
}
public Route(Address addr, int band, int port, List<int> VPIList)
{
destAddr = addr;
bandwidth = band;
this.port = port;
this.VPIList = VPIList;
}
public bool setAddress()
{
int _netNum;
int _subnetNum;
int _hostNum;
if (int.TryParse(networkNumberTextBox.Text, out _netNum)){
if (int.TryParse(subnetTextBox.Text, out _subnetNum)) {
if (int.TryParse(hostNumberTextBox.Text, out _hostNum)) {
myAddr = new Address(_netNum, _subnetNum, _hostNum);
return true;
} else return false;
} else return false;
}else return false;
}
private void sendButton_Click(object sender, EventArgs e)
{
try {
Address source = new Address(int.Parse(srcNet.Text), int.Parse(srcSubnet.Text), int.Parse(srcHost.Text));
Address destination = new Address(int.Parse(destNet.Text), int.Parse(destSubnet.Text), int.Parse(destHost.Text));
SPacket packet = new SPacket(source.ToString(), destination.ToString(), msg.Text);
whatToSendQueue.Enqueue(packet);
} catch {
SetText("Nie wysłało");
}
}
public UserData(string userName, Address userAddr, int userCap, bool canReq)
{
this.userName = userName;
this.userAddr = userAddr;
this.userCap = userCap;
this.canReq = canReq;
this.userMappings = new List<NodeMapping>();
this.possibleOutVPs = new List<VirtualPath>();
}
private void setNodeNumber_Click(object sender, EventArgs e)
{
try {
int nodeAddressNetwork = int.Parse(NodeNetworkNumberField.Text);
int nodeAddressSubnet = int.Parse(NodeSubnetworkNumberField.Text);
int nodeAddressHost = int.Parse(NodeHostNumberField.Text);
isNodeAddressSet = true;
myAddress = new Address(nodeAddressNetwork, nodeAddressSubnet, nodeAddressHost);
SetText("Numer węzła ustawiony jako " + myAddress.ToString() + "\n");
Nodix.ActiveForm.Text = "Nodix " + myAddress.ToString();
} catch {
isNodeAddressSet = false;
SetText("Błędne dane wejściowe\n");
Nodix.ActiveForm.Text = "Nodix";
}
}
public void readConfig(String path, bool justToOverload)
{
try {
//myAddress = Address.Parse(nAddr);
//isNodeAddressSet = true;
//NodeNetworkNumberField.Text = String.Empty + myAddress.network;
//NodeSubnetworkNumberField.Text = String.Empty + myAddress.subnet;
//NodeHostNumberField.Text = String.Empty + myAddress.host;
SetText("Wczytuje plik konfiguracyjny z " + path + "\n");
//String path = "config" + nAddr + ".txt";
using (StreamReader sr = new StreamReader(path)) {
string[] lines = System.IO.File.ReadAllLines(path);
foreach (String line in lines) {
String[] command = line.Split(' ');
if (command[0] == "ADD") {
try {
addSingleEntry(int.Parse(command[1]), int.Parse(command[2]), int.Parse(command[3]),
int.Parse(command[4]), int.Parse(command[5]), int.Parse(command[6]));
} catch (IndexOutOfRangeException) {
SetText("Komenda została niepoprawnie sformułowana (za mało parametrów)\n");
}
} else if (command[0] == "CLEAR") {
clearTable();
} else if (command[0] == "ADD_ROUTE") {
Address adr;
int port;
int band;
if (int.TryParse(command[1], out port)) {
if (Address.TryParse(command[2], out adr)) {
if (int.TryParse(command[3], out band)) {
List<int> _VPIList = new List<int>();
for (int i = 4; i < command.Length; i++) {
int vpi;
if (int.TryParse(command[i], out vpi)) {
_VPIList.Add(vpi);
}
}
routeList.Add(new Route(adr, band, port, _VPIList));
SetText("Dodaję ścieżkę do " + adr.ToString() + " o przepustowości " + band + " Mbit/s na porcie " + port + "\n");
String _VPIListString = String.Empty;
foreach (int i in _VPIList) {
_VPIListString += i + " ";
}
SetText("VPaths na tym łączu to " + _VPIListString + "\n");
} else SetText("Zły format danych\n");
} else SetText("Zły format danych\n");
} else SetText("Zły format danych\n");
} else if (command[0] == "SET_ADDR") {
try{
myAddress = new Address(int.Parse(command[1]), int.Parse(command[2]), int.Parse(command[3]));
isNodeAddressSet = true;
NodeNetworkNumberField.Text = String.Empty + myAddress.network;
NodeSubnetworkNumberField.Text = String.Empty + myAddress.subnet;
NodeHostNumberField.Text = String.Empty + myAddress.host;
SetText("Ustalam adres węzła jako " + myAddress.ToString() + "\n");
} catch {
SetText("komenda ustalenia adresu została niepoprawnie sformułowana");
}
}
}
}
} catch (Exception exc) {
SetText("Błąd podczas konfigurowania pliku konfiguracyjnego\n");
SetText(exc.Message + "\n");
}
}