public static bool JoinRoom(Socket s, int roomNum)
{
byte[] joinRoomRequest
= PacketMaker.CreatePacket(PacketMaker.CommandCode.JOIN_ROOM, Convert.ToUInt16(roomNum), Connection.StringToByte("0"));
Connection.ClientToServer(s, joinRoomRequest);
ChatProtocol joinResult = Connection.ServerToClient(s);
if (joinResult.command == PacketMaker.CommandCode.JOIN_ROOM_RESULT)
{
if (BitConverter.ToInt32(joinResult.variableLengthField, 0) == 1)
{
Console.WriteLine("Join to Room # : " + roomNum);
Chat.StartChat(roomNum);
return(true);
}
else if (BitConverter.ToInt32(joinResult.variableLengthField, 0) == -1)
{
Console.WriteLine("Join Room Failed");
return(false);
}
}
else
{
Console.WriteLine("Invalid Message from Server");
return(false);
}
return(false);
}
public static void LogIn(Socket s)
{
string id = String.Empty;
string pw = String.Empty;
int idMaxSize = 12;
//Get correct login info
do
{
Console.Write("Enter your ID : ");
id = Console.ReadLine();
}while (!IsValidID(id, idMaxSize));
do
{
Console.Write("Enter your PW : ");
pw = Console.ReadLine();
}while (!IsValidPW(pw, idMaxSize));
//Send login info to server
string loginInfo = id + "#" + pw;
byte[] loginData = PacketMaker.CreatePacket(PacketMaker.CommandCode.LOGIN, Convert.ToUInt16(loginInfo.Length), Connection.StringToByte(loginInfo));
Connection.ClientToServer(s, loginData);
}
public static void BuildInput()
{
ConsoleKeyInfo holdKey = new ConsoleKeyInfo();
//command = null;
do
{
inputString = command.ToString();
command.Clear(); //When the command wasn't a 'stop', clear the request and continue collecting the new input
do
{
holdKey = Console.ReadKey();
switch (holdKey.KeyChar)
{
case '\r':
break;
case '\b':
if (command.Length > 0)
{
command.Remove(command.Length - 1, 1);
}
break;
default:
command.Append(holdKey.KeyChar);
break;
}
wasCharWritten = true;
} while (holdKey.KeyChar != '\r');
if (!command.ToString().ToUpper().Equals("LEAVE"))
{
wasStringSended = true;
}
//On a return key(=enter), stop the loop to check for a "LEAVE" command
} while (!command.ToString().ToUpper().Equals("LEAVE"));
//Run this build input until a stop command is received
wasStopChatted = true;//Need to lock
byte[] leaveChat = PacketMaker.CreatePacket(PacketMaker.CommandCode.LEAVE_ROOM, 0, Connection.StringToByte("0"));
Connection.ClientToServer(Connection.cliSocket, leaveChat);
ChatProtocol leaveResult = Connection.ServerToClient(Connection.cliSocket);
//signal that a stop command has been fired
}
public void GetHeartBeat()
{
while (true)
{
ChatProtocol heartBeatPacket = Connection.ServerToClient(Connection.cliSocket);
if (heartBeatPacket.command == 60)
{
Console.Write("gotcha hb!");
byte[] heartBeatResponse = PacketMaker.CreatePacket(PacketMaker.CommandCode.HEARTBEAT_RESULT, 0, Connection.StringToByte("0"));
Connection.ClientToServer(Connection.cliSocket, heartBeatResponse);
Console.Write("response to hb");
}
}
}
public static void SendMessage()
{
string inputMessage = String.Empty;
ushort messageStringSize = 0;
byte[] msgArray = new byte[1024];
//create Packet
inputMessage = KeyInputController.inputString;
Array.Copy(Encoding.UTF8.GetBytes(inputMessage), msgArray, Encoding.UTF8.GetBytes(inputMessage).Length);
messageStringSize = Convert.ToUInt16(Encoding.UTF8.GetBytes(inputMessage).Length);
byte[] sendMessagePacket = PacketMaker.CreatePacket(PacketMaker.CommandCode.MESSAGE_TO_SERVER, messageStringSize, msgArray);
//send Packet to server
Connection.ClientToServer(Connection.cliSocket, sendMessagePacket);
}
public static int CreateRoom(Socket s)
{
int roomNumber = -1;
int maxRoomNameLength = 20;
string roomName;
do
{
Console.WriteLine("Enter Room Name");
roomName = Console.ReadLine();
if (roomName.Length > maxRoomNameLength)
{
Console.WriteLine("방 이름이 너무 길어양");
}
} while (roomName.Length > maxRoomNameLength);
ushort roomNameLength = Convert.ToUInt16(roomName.Length);
byte[] newRoomRequest = PacketMaker.CreatePacket(PacketMaker.CommandCode.CREATE_ROOM, roomNameLength, Connection.StringToByte(roomName));
Connection.ClientToServer(s, newRoomRequest);
Console.WriteLine(Chat.KeyInputController.wasStopChatted);
ChatProtocol newRoom = Connection.ServerToClient(s);
if (newRoom.command == PacketMaker.CommandCode.CREATE_ROOM_RESULT)
{
roomNumber = BitConverter.ToInt32(newRoom.variableLengthField, 0);
}
else
{
Console.WriteLine("command error");
}
return(roomNumber);
}
public static void LogOut(Socket s)
{
byte[] logoutData = PacketMaker.CreatePacket(PacketMaker.CommandCode.LOGOUT, 0, Connection.StringToByte("0"));
Connection.ClientToServer(s, logoutData);
}
