static void HandlePacket(ClientClass client, Packet packet)
{
ClientClass currentClient = client;
switch (packet.type)
{
case PacketType.CHATMESSAGE:
string message = ((ChatMessagePacket)packet)._message;
if (message != "/exit")
{
ChatMessagePacket chatmessagepacket = new ChatMessagePacket(message);
currentClient.Send(chatmessagepacket);
}
else
{
string exitAnnounce = "[user has disconnected]";
ChatMessagePacket chatmessagepacket = new ChatMessagePacket(exitAnnounce);
currentClient.Send(chatmessagepacket);
}
break;
}
}
/*public bool Connect(string ipAddress, int port)
* {
* try
* {
* tcpListener.Connect(ipAddress, port);
*
* }
* catch (Exception e)
* {
* Console.WriteLine("ExceptionS " + e.Message);
* return false;
* }
*
* return true;
* }*/
public void Start()
{
Console.WriteLine("Initialising...");
tcpListener.Start();
while (true)
{
Socket currentSocket = tcpListener.AcceptSocket();
//get the int value for the client index
currClientNumb++;
ClientClass currentClient = new ClientClass(currentSocket, currClientNumb);
clientsConnected.Add(currentClient);
//add to clientsConnected list
/*if (clientsConnected.Count == 0)
* {
* clientsConnected.Add(currentSocket);
* }
* else
* {
* for (int i = 0; i < clientsConnected.Count; i++)
* {
* if (currentSocket == clientsConnected[i])
* {
* //currClientNumb = i;
* break;
* }
* else if (clientsConnected[i] == null)
* {
* clientsConnected[i] = currentSocket;
* }
* }
* }*/
//currClientNumb++; // To make sure client number shown doesn't start at zero
Thread thread = new Thread(new ParameterizedThreadStart(ClientMethod));
thread.Start(currentClient);
Console.WriteLine("Client Connected...");
}
}
static void HandlePacket(ClientClass clientReceived, Packet packet)
{
ChatMessagePacket chatmessagepacket;
string message;
switch (packet.type)
{
case PacketType.NICKNAME:
clientReceived.nickname = ((NicknamePacket)packet)._nickName;
//nicknamepacket = new NicknamePacket(client.nickname);
break;
case PacketType.CHATMESSAGE:
for (int i = 0; i < clientsConnected.Count; i++)
{
ClientClass currentClientToSendTo = clientsConnected[i];
message = ((ChatMessagePacket)packet)._message;
if (message != "/exit")
{
chatmessagepacket = new ChatMessagePacket(clientReceived.nickname + clientReceived.idNUM + ": " + message);
}
else
{
string exitAnnounce = "[user has disconnected]";
chatmessagepacket = new ChatMessagePacket(exitAnnounce);
}
currentClientToSendTo.Send(chatmessagepacket);
}
break;
}
}
static void ClientMethod(object clientObject)
{
ClientClass client = (ClientClass)clientObject;
string clientCountDisplay = client.thisClient.ToString();
int noOfIncomingBytes = 0;
while ((noOfIncomingBytes = client.reader.ReadInt32()) != 0)
{
byte[] bites = client.reader.ReadBytes(noOfIncomingBytes);
MemoryStream byteStream = new MemoryStream(bites);
Packet packet = formatter.Deserialize(byteStream) as Packet;
for (int i = 0; i < clientsConnected.Count; i++)
{
ClientClass selectedClient = clientsConnected[i];
//if (selectedClient != client)
//{
HandlePacket(selectedClient, packet);
//}
/*if (receivedMessage == "/exit")
* {
* break;
* }*/
}
}
client.Close();
//Console.WriteLine(reader.ReadLine());
/*client.writer.WriteLine("message sent...");
* client.writer.Flush();
*
*
* string clientCountDisplay = client.thisClient.ToString();
*
* while ((receivedMessage = client.reader.ReadLine()) != null)
* {
* client.writer.WriteLine("user " + clientCountDisplay + ": " + GetReturnMessage(receivedMessage));
* client.writer.Flush();
*
* for (int i = 0; i < clientsConnected.Count; i++)
* {
* ClientClass selectedClient = clientsConnected[i];
* if (selectedClient != client)
* {
* selectedClient.writer.WriteLine("user " + clientCountDisplay + ": " + GetReturnMessage(receivedMessage));
* selectedClient.writer.Flush();
* }
* }
*
* //if (receivedMessage == "exit")
* //{
* // break;
* //}
* }
*
* client.Close();*/
}
