public static void Unicast(string msg, ChatClientSocket chat, bool isServerMsg)
{
//throw new NotImplementedException();//지금 구현 부분 아니면 남겨둔다!!
TcpClient tcp = chat.ChatClientSockets;
if (tcp.Connected)
{
NetworkStream ns = tcp.GetStream();
byte[] bytemsg = new byte[tcp.ReceiveBufferSize];
if (!isServerMsg) //클라이언트가 보낸 메시지일때
{
bytemsg = Encoding.UTF8.GetBytes(chat.ClientNickName + "님의 메시지:" + msg); //메시지를 바이트배열로 저장
}
else//서버가 보낸 메시지 일때
{
string chattingRooms = "";
foreach (ChattingElement chatting in chattingList)
{
chattingRooms += chatting.RoomName;
}
bytemsg = Encoding.UTF8.GetBytes("서버 메시지:" + msg + " 현재 접속인원:" + GetMember());
// FTPServer.Logger.Text += "서버 메시지:" + msg + " 현재 접속인원:" + GetMember() + "\n";
}
ns.Write(bytemsg, 0, bytemsg.Length);
ns.Flush();
}
}
/// <summary>
/// 해당 채팅서버를 실행하고 접속을 대기시킴
/// </summary>
public void StartMessage()
{
var ipaddr = IPAddress.Parse(ipaddress);
try
{
System.Net.Sockets.TcpListener serverListener = new System.Net.Sockets.TcpListener(ipaddr, 3333);
serverListener.Start();
FTPServer.Logger.Text += "채팅서버 가동>>>>\n";
ChattingElement chattingAll = new ChattingElement();//전체 채팅방
chattingAll.RoomName = "전체";
chattingList.Add(chattingAll);//전체 사용자에게 전송되는 방,,,
for (; ;)
{
var chatClientSocket = serverListener.AcceptTcpClient();//접속된 클라이언트 반환
string clientNickName = null;
if (chatClientSocket.Connected)
{
var ns = chatClientSocket.GetStream();
Byte[] byteFrom = new Byte[chatClientSocket.SendBufferSize];
ns.Read(byteFrom, 0, chatClientSocket.SendBufferSize);
clientNickName = Encoding.UTF8.GetString(byteFrom);
int index = clientNickName.IndexOf("\0");
clientNickName = clientNickName.Remove(index, clientNickName.Length - index);
FTPServer.Logger.Text += "채팅접속을 감지했습니다\n";
if (!clientList.Contains(clientNickName))
{
clientList.Add(clientNickName, chatClientSocket);//채팅참여자 관리
FTPServer.Logger.Text += "\n" + clientNickName + "님이 접속했습니다\n";
Broadcast(clientNickName + "님 접속했습니다", clientNickName, true);
//참여자 목록(clientList)을 클라이언트 접속한 클라이언트에 접속
string roomList = "";
int count = 0;
foreach (ChattingElement item in chattingList)
{
if (count != 0)
{
roomList += "," + item.RoomName;
}
else
{
roomList += item.RoomName;
}
count++;
}
string memberList = "";
count = 0;
foreach (DictionaryEntry v in clientList)
{
if (count != 0)
{
memberList += "," + v.Key;
}
else
{
memberList += v.Key;
}
count++;
}
Broadcast("접속 인원:" + memberList + "::", clientNickName, true);
Broadcast("방 목록:" + roomList + ";;", clientNickName, true);
ChatClientSocket client = new ChatClientSocket(chatClientSocket, clientNickName, ChatServer.clientList);
}
else
{
Unicast("해당 닉네임은 존재합니다", chatClientSocket);
}
}
}
}
catch (Exception)
{
throw;
}//서버가 대기하기 시작함
}
