//Dodaje pozycję do VCArray, pobiera inty jako poszczególne wartości
//WAŻNE - dodaje wpis 'w obie strony'
//jeśli taki wpis już jest - usuwa stary wpis (też w obie strony) i go zastępuje
public void addEntry(int keyPort, int keyVPI, int keyVCI, int valuePort, int valueVPI, int valueVCI)
{
PortVPIVCI key = new PortVPIVCI(keyPort, keyVPI, keyVCI);
PortVPIVCI value = new PortVPIVCI(valuePort, valueVPI, valueVCI);
if (VCArray.ContainsKey(key))
{
PortVPIVCI temp;
SetText("Zmieniam stary klucz VCArray na [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
SetText("Zmieniam stary klucz VCArray na [" + value.port + ";" + value.VPI + ";" + value.VCI + "] -> [" + key.port + ";" + key.VPI + ";" + key.VCI + "]\n");
VCArray.TryGetValue(key, out temp);
if (temp != null)
{
VCArray.Remove(temp);
}
VCArray.Remove(key);
VCArray.Add(key, value);
VCArray.Add(value, key);
}
else
{
SetText("Dodaję wpis [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
SetText("Dodaję wpis [" + value.port + ";" + value.VPI + ";" + value.VCI + "] -> [" + key.port + ";" + key.VPI + ";" + key.VCI + "]\n");
VCArray.Add(key, value);
VCArray.Add(value, key);
}
}
private void addEntryButton_Click(object sender, EventArgs e)
{
try {
PortVPIVCI inValue = new PortVPIVCI(int.Parse(inPortTextBox.Text), int.Parse(inVPITextBox.Text), int.Parse(inVCITextBox.Text));
PortVPIVCI outValue = new PortVPIVCI(int.Parse(outPortTextBox.Text), int.Parse(outVPITextBox.Text), int.Parse(outVCITextBox.Text));
addSingleEntry(inValue, outValue);
} catch {}
inPortTextBox.Clear();
inVPITextBox.Clear();
inVCITextBox.Clear();
outPortTextBox.Clear();
outVPITextBox.Clear();
outVCITextBox.Clear();
}
//usuwa pojedynczy wpis
public void removeSingleEntry(PortVPIVCI key)
{
if (VCArray.ContainsKey(key))
{
PortVPIVCI temp = null;
VCArray.TryGetValue(key, out temp);
SetText("Usuwam klucz w VCArray [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + temp.port + ";" + temp.VPI + ";" + temp.VCI + "]\n");
VCArray.Remove(key);
}
else
{
SetText("Nie ma takiego klucza\n");
}
}
//dodaje wpis w JEDNĄ stronę
public void addSingleEntry(PortVPIVCI key, PortVPIVCI value)
{
if (VCArray.ContainsKey(key))
{
SetText("Zmieniam stary klucz VCArray na [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
VCArray.Remove(key);
VCArray.Add(key, value);
}
else
{
SetText("Dodaję wpis [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
VCArray.Add(key, value);
}
}
//Dodaje pozycję do VCArray, pobiera inty jako poszczególne wartości
//WAŻNE - dodaje wpis 'w jedna strone'
public void addSingleEntry(int keyPort, int keyVPI, int keyVCI, int valuePort, int valueVPI, int valueVCI)
{
PortVPIVCI key = new PortVPIVCI(keyPort, keyVPI, keyVCI);
PortVPIVCI value = new PortVPIVCI(valuePort, valueVPI, valueVCI);
if (VCArray.ContainsKey(key))
{
SetText("Zmieniam stary klucz VCArray na [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
VCArray.Remove(key);
VCArray.Add(key, value);
}
else
{
SetText("Dodaję klucz VCArray na [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
VCArray.Add(key, value);
}
}
//usuwa oba wpisy, jak się nie uda to tylko jeden
public void removeEntry(int keyPort, int keyVPI, int keyVCI)
{
PortVPIVCI key = new PortVPIVCI(keyPort, keyVPI, keyVCI);
if (VCArray.ContainsKey(key))
{
PortVPIVCI temp = null;
VCArray.TryGetValue(key, out temp);
if (temp != null)
{
SetText("Usuwam klucz w VCArray [" + temp.port + ";" + temp.VPI + ";" + temp.VCI + "] -> [" + key.port + ";" + key.VPI + ";" + key.VCI + "]\n");
VCArray.Remove(temp);
}
SetText("Usuwam klucz w VCArray [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + temp.port + ";" + temp.VPI + ";" + temp.VCI + "]\n");
VCArray.Remove(key);
}
else
{
removeSingleEntry(key);
}
}
private void sender()
{
while (isConnectedToCloud)
{
if (queuedReceivedPackets.Count != 0)
{
if (queuedReceivedPackets.TryDequeue(out processedPacket))
{
if (processedPacket != null)
{
PortVPIVCI VCConKey = new PortVPIVCI();
PortVPIVCI VPConKey = new PortVPIVCI();
PortVPIVCI value = new PortVPIVCI();
VCConKey.port = processedPacket.port;
VCConKey.VPI = processedPacket.VPI;
VCConKey.VCI = processedPacket.VCI;
VPConKey.port = processedPacket.port;
VPConKey.VPI = processedPacket.VPI;
VPConKey.VCI = 0;
NetworkStream networkStream = new NetworkStream(cloudSocket);
if (processedPacket.VPI == -1 && processedPacket.VCI == -1)
{
SetText("Wysyłam pakiet sygnalizacyjny na porcie " + processedPacket.port + "\n");
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(networkStream, processedPacket);
networkStream.Close();
}
else
{
if (VCArray.ContainsKey(VCConKey))
{
if (VCArray.TryGetValue(VCConKey, out value))
{
SetText("Przekierowywanie [" + processedPacket.port + ";" + processedPacket.VPI + ";" + processedPacket.VCI + "]->[" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
processedPacket.VPI = value.VPI;
processedPacket.VCI = value.VCI;
processedPacket.port = value.port;
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(networkStream, processedPacket);
networkStream.Close();
}
else
{
SetText("Coś poszło nie tak przy przepisywaniu wartości VPI i VCI z VCArray\n");
}
}
else if (VCArray.ContainsKey(VPConKey))
{
if (VCArray.TryGetValue(VPConKey, out value))
{
SetText("Przekierowywanie [" + processedPacket.port + ";" + processedPacket.VPI + ";" + processedPacket.VCI + "]->[" + value.port + ";" + value.VPI + ";" + processedPacket.VCI + "]\n");
processedPacket.VPI = value.VPI;
processedPacket.port = value.port;
// VCI bez zmian
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(networkStream, processedPacket);
networkStream.Close();
}
else
{
SetText("Coś poszło nie tak przy przepisywaniu wartości VPI i VCI z VCArray\n");
}
}
else
{
SetText("Pakiet stracony - brak odpowiedniego wpisu w tablicy\n");
}
}
}
}
}
Thread.Sleep(50);
}
}
public void connectionBroken(int port, int vpi, int vci)
{
if (this.InvokeRequired) {
ConnectionBrokenCallback d = new ConnectionBrokenCallback(connectionBroken);
this.Invoke(d, new object[] { port, vpi, vci });
} else {
PortVPIVCI temp = new PortVPIVCI(port, vpi, vci);
String tempName = "";
List<PortVPIVCI> tempList = new List<PortVPIVCI>();
foreach (String name in VCArray.Keys) {
List<PortVPIVCI> t;
VCArray.TryGetValue(name, out t);
if (t.Contains(temp)) {
tempName = name;
t.Remove(temp);
tempList = t;
}
}
VCArray.Remove(tempName);
disconnectWithClient.Enabled = true;
sendText.Enabled = false;
SetText("Połączenie z " + tempName + " zostało zerwane, przepustowość wynosi teraz "+ tempList.Count*2 +"Mbit/s\n");
}
}
private void receiver()
{
try {
if (networkStream == null) {
networkStream = new NetworkStream(cloudSocket);
//tworzy string 'client ' i tu jego nazwę
String welcomeString = "Client " + username + " " + myAddress.ToString();
//tworzy tablicę bajtów z tego stringa
byte[] welcomeStringBytes = AAL.GetBytesFromString(welcomeString);
//wysyła tą tablicę bajtów streamem
networkStream.Write(welcomeStringBytes, 0, welcomeStringBytes.Length);
}
BinaryFormatter bf = new BinaryFormatter();
receivedPacket = (Packet.ATMPacket)bf.Deserialize(networkStream);
int tempSeq = 0;
PortVPIVCI temp = new PortVPIVCI(receivedPacket.port, receivedPacket.VPI, receivedPacket.VCI);
String tempName = "";
bool isNameFound = false;
foreach (String name in VCArray.Keys) {
List<PortVPIVCI> t = new List<PortVPIVCI>();
VCArray.TryGetValue(name, out t);
if (t.Contains(temp)) {
tempName = name;
isNameFound = true;
}
}
foreach (String name in NEWVCARRAY.Keys) {
List<PortVPIVCI> t = new List<PortVPIVCI>();
NEWVCARRAY.TryGetValue(name, out t);
if (t.Contains(temp)) {
tempName = name;
isNameFound = true;
}
}
if (receivedPacket.VCI == -1 && receivedPacket.VPI == -1) {
LRM.OdczytajATM(receivedPacket);
} else {
/*
if (isNameFound) {
SetText(tempName+ " : ");
} else SetText("[" + receivedPacket.port + ";" + receivedPacket.VPI + ";" + receivedPacket.VCI + "] : ");
*/
// gdy wiadomość zawarta jest w jednym pakiecie
if (receivedPacket.PacketType == Packet.ATMPacket.AALType.SSM) {
if (isNameFound) {
SetText(tempName + " : ");
} else SetText("[" + receivedPacket.port + ";" + receivedPacket.VPI + ";" + receivedPacket.VCI + "] : ");
SetText(Packet.AAL.getStringFromPacket(receivedPacket) + "\n");
tempMid = 0;
} else if (receivedPacket.PacketType == Packet.ATMPacket.AALType.BOM) {
if (isNameFound) {
SetText(tempName + " : ");
} else SetText("[" + receivedPacket.port + ";" + receivedPacket.VPI + ";" + receivedPacket.VCI + "] : ");
tempSeq = 0;
tempMid = receivedPacket.AALMid;
SetText(Packet.AAL.getStringFromPacket(receivedPacket));
/*
queuedReceivedPackets.Clear();
queuedReceivedPackets.Enqueue(receivedPacket);
*/
} else if (receivedPacket.PacketType == Packet.ATMPacket.AALType.COM) {
if (receivedPacket.AALMid == tempMid) {
//sprawdza kolejnosc AALSeq
//usun tempmid
if (receivedPacket.AALSeq == ++tempSeq) {
SetText(Packet.AAL.getStringFromPacket(receivedPacket));
//queuedReceivedPackets.Enqueue(receivedPacket);
} else {
//SetText("\nPakiet ma inny AALSeq niż powinien mieć, pakiety przyszły w innej kolejności!\n");
SetText(Packet.AAL.getStringFromPacket(receivedPacket));
}
} else {
//SetText("\nPakiet z innej wiadomości! Inne AALMid!\n");
SetText("\n" + tempName + " : " + Packet.AAL.getStringFromPacket(receivedPacket));
}
} else if (receivedPacket.PacketType == Packet.ATMPacket.AALType.EOM) {
/*
queuedReceivedPackets.Enqueue(receivedPacket);
SetText(Packet.AAL.getStringFromPackets(queuedReceivedPackets));
queuedReceivedPackets.Clear();
*/
SetText(Packet.AAL.getStringFromPacket(receivedPacket) + "\n");
tempSeq = 0;
tempMid = 0;
}
}
//networkStream.Close();
Thread.Sleep(100);
receiver();
} catch (Exception e){
if (isDisconnect) {
SetText("Rozłączam się z chmurą!\n"); isDisconnect = false; networkStream = null;
} else {
SetText("Coś poszło nie tak : " + e.Message + "\n");
cloudSocket = null;
cloudEndPoint = null;
networkStream = null;
isConnectedToCloud = false;
}
}
}
private void addEntryButton_Click(object sender, EventArgs e)
{
try {
PortVPIVCI inValue = new PortVPIVCI(int.Parse(inPortTextBox.Text), int.Parse(inVPITextBox.Text), int.Parse(inVCITextBox.Text));
PortVPIVCI outValue = new PortVPIVCI(int.Parse(outPortTextBox.Text), int.Parse(outVPITextBox.Text), int.Parse(outVCITextBox.Text));
addSingleEntry(inValue, outValue);
} catch {}
inPortTextBox.Clear();
inVPITextBox.Clear();
inVCITextBox.Clear();
outPortTextBox.Clear();
outVPITextBox.Clear();
outVCITextBox.Clear();
}
private void sender()
{
while(isConnectedToCloud) {
if (queuedReceivedPackets.Count != 0)
{
if (queuedReceivedPackets.TryDequeue(out processedPacket))
{
if (processedPacket != null)
{
PortVPIVCI VCConKey = new PortVPIVCI();
PortVPIVCI VPConKey = new PortVPIVCI();
PortVPIVCI value = new PortVPIVCI();
VCConKey.port = processedPacket.port;
VCConKey.VPI = processedPacket.VPI;
VCConKey.VCI = processedPacket.VCI;
VPConKey.port = processedPacket.port;
VPConKey.VPI = processedPacket.VPI;
VPConKey.VCI = 0;
NetworkStream networkStream = new NetworkStream(cloudSocket);
if (processedPacket.VPI == -1 && processedPacket.VCI == -1)
{
SetText("Wysyłam pakiet sygnalizacyjny na porcie " + processedPacket.port + "\n");
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(networkStream, processedPacket);
networkStream.Close();
}
else
{
if (VCArray.ContainsKey(VCConKey))
{
if (VCArray.TryGetValue(VCConKey, out value))
{
SetText("Przekierowywanie [" + processedPacket.port + ";" + processedPacket.VPI + ";" + processedPacket.VCI + "]->[" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
processedPacket.VPI = value.VPI;
processedPacket.VCI = value.VCI;
processedPacket.port = value.port;
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(networkStream, processedPacket);
networkStream.Close();
}
else
{
SetText("Coś poszło nie tak przy przepisywaniu wartości VPI i VCI z VCArray\n");
}
}
else if (VCArray.ContainsKey(VPConKey))
{
if (VCArray.TryGetValue(VPConKey, out value))
{
SetText("Przekierowywanie [" + processedPacket.port + ";" + processedPacket.VPI + ";" + processedPacket.VCI + "]->[" + value.port + ";" + value.VPI + ";" + processedPacket.VCI + "]\n");
processedPacket.VPI = value.VPI;
processedPacket.port = value.port;
// VCI bez zmian
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(networkStream, processedPacket);
networkStream.Close();
}
else
{
SetText("Coś poszło nie tak przy przepisywaniu wartości VPI i VCI z VCArray\n");
}
}
else
{
SetText("Pakiet stracony - brak odpowiedniego wpisu w tablicy\n");
}
}
}
}
}
Thread.Sleep(50);
}
}
//usuwa pojedynczy wpis
public void removeSingleEntry(int keyPort, int keyVPI, int keyVCI)
{
PortVPIVCI key = new PortVPIVCI(keyPort, keyVPI, keyVCI);
if (VCArray.ContainsKey(key)) {
PortVPIVCI temp = null;
VCArray.TryGetValue(key, out temp);
SetText("Usuwam klucz w VCArray [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + temp.port + ";" + temp.VPI + ";" + temp.VCI + "]\n");
VCArray.Remove(key);
}
else SetText("Nie ma takiego klucza\n");
}
//usuwa oba wpisy, jak się nie da to usuwa tylko jeden
public void removeEntry(PortVPIVCI key)
{
if (VCArray.ContainsKey(key) && VCArray.ContainsValue(key)) {
PortVPIVCI temp = null;
VCArray.TryGetValue(key, out temp);
if (temp != null) {
SetText("Usuwam klucz w VCArray [" + temp.port + ";" + temp.VPI + ";" + temp.VCI + "] -> [" + key.port + ";" + key.VPI + ";" + key.VCI + "]\n");
VCArray.Remove(temp);
}
SetText("Usuwam klucz w VCArray [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + temp.port + ";" + temp.VPI + ";" + temp.VCI + "]\n");
VCArray.Remove(key);
} else removeSingleEntry(key);
}
//Dodaje pozycję do VCArray, pobiera inty jako poszczególne wartości
//WAŻNE - dodaje wpis 'w jedna strone'
public void addSingleEntry(int keyPort, int keyVPI, int keyVCI, int valuePort, int valueVPI, int valueVCI)
{
PortVPIVCI key = new PortVPIVCI(keyPort, keyVPI, keyVCI);
PortVPIVCI value = new PortVPIVCI(valuePort, valueVPI, valueVCI);
if (VCArray.ContainsKey(key)) {
SetText("Zmieniam stary klucz VCArray na [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
VCArray.Remove(key);
VCArray.Add(key, value);
} else {
SetText("Dodaję klucz VCArray na [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
VCArray.Add(key, value);
}
}
//dodaje wpis w JEDNĄ stronę
public void addSingleEntry(PortVPIVCI key, PortVPIVCI value)
{
if (VCArray.ContainsKey(key)) {
SetText("Zmieniam stary klucz VCArray na [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
VCArray.Remove(key);
VCArray.Add(key, value);
} else {
SetText("Dodaję wpis [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI + "]\n");
VCArray.Add(key, value);
}
}
//Dodaje pozycję do VCArray, pobiera inty jako poszczególne wartości
//WAŻNE - dodaje wpis 'w obie strony'
//jeśli taki wpis już jest - usuwa stary wpis (też w obie strony) i go zastępuje
public void addEntry(int keyPort, int keyVPI, int keyVCI, int valuePort, int valueVPI, int valueVCI)
{
PortVPIVCI key = new PortVPIVCI(keyPort, keyVPI, keyVCI);
PortVPIVCI value = new PortVPIVCI(valuePort, valueVPI, valueVCI);
if (VCArray.ContainsKey(key)) {
PortVPIVCI temp;
SetText("Zmieniam stary klucz VCArray na [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI +"]\n");
SetText("Zmieniam stary klucz VCArray na [" + value.port + ";" + value.VPI + ";" + value.VCI + "] -> [" + key.port + ";" + key.VPI + ";" + key.VCI + "]\n");
VCArray.TryGetValue(key, out temp);
if (temp != null) {
VCArray.Remove(temp);
}
VCArray.Remove(key);
VCArray.Add(key, value);
VCArray.Add(value, key);
}
else {
SetText("Dodaję wpis [" + key.port + ";" + key.VPI + ";" + key.VCI + "] -> [" + value.port + ";" + value.VPI + ";" + value.VCI +"]\n");
SetText("Dodaję wpis [" + value.port + ";" + value.VPI + ";" + value.VCI + "] -> [" + key.port + ";" + key.VPI + ";" + key.VCI + "]\n");
VCArray.Add(key, value);
VCArray.Add(value, key);
}
}
