public void SendOnlineList(ClientHandler client)
{
List<string> users = new List<string>(onlineUsers.Keys);
Packet packet = new Packet();
packet.Flag = Flag.OnlineUserList;
packet.Data = users;
client.send(packet);
}
public void SetChat(ClientHandler client, Packet packet)
{
ChatMessage msg = (ChatMessage) packet.Data;
if (msg.Receiver == "BROADCAST")
{
foreach (ClientHandler clientHandler in onlineUsers.Values)
{
clientHandler.send(packet);
}
}
else
{
ClientHandler clientHandler = onlineUsers[msg.Receiver];
clientHandler.send(packet);
client.send(packet);
}
}
public void handshakeHandler(ClientHandler client, Packet packet)
{
HandshakeRequest request = (HandshakeRequest) packet.Data;
client.Username = request.Username;
Packet rePacket = new Packet();
rePacket.Flag = Flag.HandshakeResponse;
HandshakeResponse response = new HandshakeResponse();
if (onlineUsers.ContainsKey(client.Username))
{
response.Response = Response.INVALIDLOGIN;
Console.WriteLine("Invalid login received");
}
else
{
response.Response = Response.OK;
AddClient(client);
SendOnlineList(client);
Console.WriteLine("Client accepted.");
}
rePacket.Data = response;
client.send(rePacket);
}
