public void Connect(string username, string password)
{
if (_TcpClient.Connected == false)
{
_TcpClient.Connect(HOST, PORT);
Prompt prompt = new Prompt();
prompt.status = Status.Connected;
this.ShowPrompt(prompt);
}
if (_ServerStream == null)
{
_ServerStream = _TcpClient.GetStream();
}
UserAccount usr = new UserAccount();
usr.username = string.IsNullOrEmpty(username) ? "Guest" : username;
usr.email = "*****@*****.**";
string jstr = JS.Serialize<UserAccount>(usr);
this.SendRaw(jstr);
Thread task = new Thread(() =>
{
_ServerStream = _TcpClient.GetStream();
try
{
byte[] bytes = new byte[BUFFER_SIZE];
int bytesRead = _ServerStream.Read(bytes, 0, bytes.Length);
UserAccount user = JS.Deserialize<UserAccount>(bytes, bytesRead);
if (this.IsLoggedIn(user))
{
this._User = user;
Prompt prompt = new Prompt();
prompt.status = Status.LoggedIn;
this.ShowPrompt(prompt);
startChatListen();
}
}
catch(Exception ex)
{
Prompt prompt = new Prompt();
prompt.status = (int)Status.LoggingError;
prompt.description = ex.Message;
this.ShowPrompt(prompt);
}
});
_Threads.Add(task.GetHashCode(), task);
task.Start();
}
public void ShowPrompt(Prompt prompt)
{
string msg = prompt.description;
switch (prompt.status)
{
case ClientService.Status.Connected:
msg = "Холбогдлоо.";
break;
case ClientService.Status.LoggedIn:
msg = "Нэвтэрч орлоо.";
break;
case ClientService.Status.LoggedOut:
msg = "Нэвтэрч гарлаа.";
break;
case ClientService.Status.LoggingError:
msg = "Нэвтрэх үед алдаа гарлаа!";
break;
case ClientService.Status.CannotPass:
msg = "Илгээхэд асуудал гарлаа!";
break;
case ClientService.Status.CannotSend:
msg = "Илгээж чадсангүй!";
break;
case ClientService.Status.CannotReceived:
msg = "Хүлээн авч чадсангүй!";
break;
case ClientService.Status.Disconnected:
msg = "Холболт салсан!";
break;
default:
return;
}
txtConversation.Text = txtConversation.Text
+ Environment.NewLine + " >> " + msg;
}
private Thread startChatListen()
{
Thread task = new Thread(() =>
{
while (true)
{
if (!_TcpClient.Connected)
{
Prompt prompt = new Prompt();
prompt.status = (int)Status.Disconnected;
this.ShowPrompt(prompt);
break;
}
_ServerStream = _TcpClient.GetStream();
try
{
byte[] bytes = new byte[BUFFER_SIZE];
int bytesRead = _ServerStream.Read(bytes, 0, bytes.Length);
Message message = JS.Deserialize<Message>(bytes, bytesRead);
this.ShowMessage(message);
}
catch
{
Prompt prompt = new Prompt();
prompt.status = (int)Status.CannotReceived;
this.ShowPrompt(prompt);
break;
}
Thread.Sleep(500);
}
});
_Threads.Add(task.GetHashCode(), task);
task.Start();
return task;
}
/*----*/
public void ShowPrompt(Prompt prompt)
{
try
{
if (_Control is Control)
{
((Control)_Control).Invoke((ThreadStart)(
() =>
{
_Control.ShowPrompt(prompt);
}));
}
}
catch
{
}
}
public void SendRaw(string jstr)
{
if (_ServerStream != null && _TcpClient.Connected)
{
byte[] outBytes = Encoding.UTF8.GetBytes(jstr);
_ServerStream.Write(outBytes, 0, outBytes.Length);
_ServerStream.Flush();
}
else
{
Prompt prompt = new Prompt();
prompt.status = Status.CannotPass;
this.ShowPrompt(prompt);
}
}
public void SendMessage(string msg, string to = null)
{
if (_ServerStream != null && _TcpClient.Connected && this.IsLoggedIn())
{
Message message = new Message();
message.from = this._User.username;
message.to = to;
message.data = msg;
string jstr = JS.Serialize<Message>(message);
byte[] outBytes = Encoding.UTF8.GetBytes(jstr);
_ServerStream.Write(outBytes, 0, outBytes.Length);
_ServerStream.Flush();
}
else
{
Prompt prompt = new Prompt();
prompt.status = Status.CannotSend;
this.ShowPrompt(prompt);
}
}