public TelnetClient(TcpClient tcpClient, chat.Server sv, int slotNumber)
{
this.tcpClient = tcpClient;
this.sv = sv;
this.clientState = ClientStates.SENDGREETING;
this.slotNumber = slotNumber;
this.chatCommands = new ChatCommands();
this.userPrefs = new UserPrefs(); // after class creation
}
public bool ProcessCommand(chat.MessageItem item)
{
this.item = item;
if (this.ProcessSingleCharCommand())
return true;
if (this.ProcessDoubleCharCommand())
return true;
return false;
}
public void SendMessage( chat.Message msg )
{
int size = msg.SerializedSize;
byte[] buf = new byte[size + 4];
buf[0] = (byte)((size >> 24) & 0x000000ff);
buf[1] = (byte)((size >> 16) & 0x000000ff);
buf[2] = (byte)((size >> 8) & 0x000000ff);
buf[3] = (byte)((size) & 0x000000ff);
pb.CodedOutputStream cos = pb.CodedOutputStream.CreateInstance(buf, 4, size);
msg.WriteTo(cos);
SendMessage(buf);
}
public void SendUserPrefs(chat.MessageItem item)
{
}
private void ProcessItem(chat.MessageItem item)
{
if (item.message.Length > 1 && item.message[0] == '.')
{
// see class ChatCommands
if (! item.client.chatCommands.ProcessCommand(item))
{
item.client.SendToUser("Unknown command - try .h for help.\r\n");
}
}
else if (item.message.Length > 3 && item.message[0] == '!')
{
if (item.message[1] >= '0' && item.message[1] <= '9' )
{
int number;
int numberLen = 1;
while(numberLen<item.message.Length && item.message[numberLen]>='0' && item.message[numberLen] <= '9') numberLen ++;
if (int.TryParse(item.message.Substring(1,numberLen - 1), out number))
{
if ( number == item.client.slotNumber)
{
item.client.SendToUser("Cannot whisper in your own ear.\r\n");
return ;
}
TelnetClient target = Server.GetTelById(number);
if (target != null && target.clientState == chat.TelnetClient.ClientStates.TEXT)
{
string messageOriginator = string.Format("Whisper to ({0}) {1}: {2}", target.slotNumber, target.username, item.message);
string messageTarget = string.Format("({0}) {1} {2}: {3}", item.client.slotNumber, item.client.username, item.client.userPrefs.GetWhisperText(), item.message);
// Send message to target
target.BackSpace();
if (target.userPrefs.IsWhisperHighlighting())
target.SendLineToUserHighlight(messageTarget);
else
target.SendLineToUser(messageTarget);
target.LineBufferOut();
// send message to originator (myself)
if (item.client.userPrefs.IsWhisperHighlighting())
item.client.SendLineToUserHighlight(messageOriginator);
else
item.client.SendLineToUser(messageOriginator);
}
else
{
item.client.SendToUser("No such user.\r\n");
}
}
}
}
else
{
sendToChannel(string.Format("({0}) {1} {2}: {3}\r\n", item.client.slotNumber, item.client.username, item.client.userPrefs.GetSayText(), item.message), item.client.userPrefs.GetChannelNumber());
}
}
public void Add(chat.MessageItem item)
{
lock (this)
{
messageQue.Enqueue(item);
}
}
