public void IsWriting(Client client)
{
lock (syncObj)
{
foreach (IChatCallback callback in clients.Values)
{
callback.IsWritingCallback(client);
}
}
}
public void Disconnect(Client client)
{
foreach (Client c in clients.Keys)
{
if (client.Name == c.Name)
{
lock (syncObj)
{
clients.Remove(c);
clientList.Remove(c);
foreach (IChatCallback callback in clients.Values)
{
callback.RefreshClients(clientList);
callback.UserLeave(client);
}
}
return;
}
}
}
public bool SendFile(FileMessage fileMsg, Client receiver)
{
foreach (Client rcvr in clients.Keys)
{
if (rcvr.Name == receiver.Name)
{
Message msg = new Message();
msg.Sender = fileMsg.Sender;
msg.Content = "I'M SENDING FILE.. " + fileMsg.FileName;
IChatCallback rcvrCallback = clients[rcvr];
rcvrCallback.ReceiveWhisper(msg, receiver);
rcvrCallback.ReceiverFile(fileMsg, receiver);
foreach (Client sender in clients.Keys)
{
if (sender.Name == fileMsg.Sender)
{
IChatCallback sndrCallback = clients[sender];
sndrCallback.ReceiveWhisper(msg, receiver);
return true;
}
}
}
}
return false;
}
public void Whisper(Message msg, Client receiver)
{
foreach (Client rec in clients.Keys)
{
if (rec.Name == receiver.Name)
{
IChatCallback callback = clients[rec];
callback.ReceiveWhisper(msg, rec);
foreach (Client sender in clients.Keys)
{
if (sender.Name == msg.Sender)
{
IChatCallback senderCallback = clients[sender];
senderCallback.ReceiveWhisper(msg, rec);
return;
}
}
}
}
}
public bool Connect(Client client)
{
if (!clients.ContainsValue(CurrentCallback) && !SearchClientsByName(client.Name))
{
lock (syncObj)
{
clients.Add(client, CurrentCallback);
clientList.Add(client);
foreach (Client key in clients.Keys)
{
IChatCallback callback = clients[key];
try
{
callback.RefreshClients(clientList);
callback.UserJoin(client);
}
catch
{
clients.Remove(key);
return false;
}
}
}
return true;
}
return false;
}
public bool Connect(Client client)
{
lock (syncObj)
{
var calback = CurrentCallback;
if (_clients.ContainsValue(CurrentCallback) || SearchClientsByName(client.Name))
{
calback.Error("Currently login is busy, enter new login");
return false;
}
_clients.Add(client, CurrentCallback);
foreach (var key in _clients.Keys)
{
var callback = _clients[key];
try
{
if (key.Name.Equals(client.Name))
{
callback.Conected();
callback.RefreshClients(_clients.Keys.ToList());
}
else
{
callback.UserJoin(client);
}
}
catch
{
_clients.Remove(key);
return false;
}
}
return true;
}
}
public void Disconnect(Client client)
{
lock (syncObj)
{
var cl = GetClientByName(client.Name);
if (cl.Key == null) return;
_clients.Remove(cl.Key);
foreach (var callback in _clients.Values)
{
callback.UserLeave(client);
}
}
}
