private void OnClientAuthorized(TcpClient client, string userLogin, UserInfo userInfo)
{
lock (_connectedUsers)
{
foreach (KeyValuePair <string, TcpClient> connectedUser in _connectedUsers)
{
new UserConnectPacket(client.GetStream(), connectedUser.Key, UserManager.Instance.GetUserInfo(connectedUser.Key)).Send();
new AddUsersToRoomPacket(client.GetStream(), Room.MainRoomId, new List <string> {
connectedUser.Key
}).Send();
}
_connectedUsers.Add(userLogin, client);
AddUsersToRoomPacket addUsersToRoomPacket = new AddUsersToRoomPacket(client.GetStream(), Room.MainRoomId, new List <string> {
userLogin
});
UserConnectPacket userConnectPacket = new UserConnectPacket(client.GetStream(), userLogin, userInfo);
foreach (TcpClient cl in _connectedUsers.Values)
{
userConnectPacket.Send(cl.GetStream());
addUsersToRoomPacket.Send(cl.GetStream());
}
lock (_rooms)
{
_rooms[Room.MainRoomId].Members.Add(userLogin);
}
}
}
/// <summary>
/// Read and prosess data from stream
/// </summary>
private void ClientStreamReadData()
{
try
{
using (Stream stream = _server.GetStream())
{
BinaryReader streamReader = new BinaryReader(stream);
while (true)
{
PacketType packetType = (PacketType)streamReader.ReadInt32();
switch (packetType)
{
case PacketType.Negotiation:
NegotiationPacket negotiationPacket = new NegotiationPacket(stream);
negotiationPacket.Receive();
Login = negotiationPacket.Login;
_loginEvents[0].Set();
_registerEvents[0].Set();
lock (_rooms)
{
Room mainRoom = new Room(Room.MainRoomId, Room.MainRoomName, new HashSet <string>());
_rooms.Add(Room.MainRoomId, mainRoom);
}
_context.Post(p => NegotiationCompleted?.Invoke(this, EventArgs.Empty), null);
break;
case PacketType.SimpleMessage:
SimpleMessagePacket simpleMessagePacket = new SimpleMessagePacket(stream);
simpleMessagePacket.Receive();
OnSimpleMessageReceived(simpleMessagePacket);
break;
case PacketType.Error:
ErrorPacket errorPacket = new ErrorPacket(stream);
errorPacket.Receive();
_context.Post(p => ErrorOccurred?.Invoke(this, new ErrorOccurredEventHandlerArgs(errorPacket.ErrorMessage, errorPacket.ErrorType)), null);
break;
case PacketType.UserConnect:
UserConnectPacket userConnectPacket = new UserConnectPacket(stream);
userConnectPacket.Receive();
lock (_users)
{
_users[userConnectPacket.UserLogin] = userConnectPacket.UserInfo;
}
_context.Post(p => UserConnected?.Invoke(this, new UserConnectedEventHandlerArgs(userConnectPacket.UserLogin, userConnectPacket.UserInfo)), null);
break;
case PacketType.UserDisconnect:
UserDisconnectPacket userDisconnectPacket = new UserDisconnectPacket(stream);
userDisconnectPacket.Receive();
lock (_users)
{
_users.Remove(userDisconnectPacket.UserLogin);
}
_context.Post(p => UserDisconnected?.Invoke(this, new UserDisconnectedEventHandlerArgs(userDisconnectPacket.UserLogin)), null);
break;
case PacketType.CreateNewRoom:
CreateNewRoomPacket createNewRoomPacket = new CreateNewRoomPacket(stream);
createNewRoomPacket.Receive();
lock (_rooms)
{
_rooms.Add(createNewRoomPacket.Room.Id, createNewRoomPacket.Room);
}
_context.Post(p => NewRoomCreated?.Invoke(this, new NewRoomCreatedEventHandlerArgs(createNewRoomPacket.Room)), null);
break;
case PacketType.AddUserToRoom:
AddUsersToRoomPacket addUsersToRoomPacket = new AddUsersToRoomPacket(stream);
addUsersToRoomPacket.Receive();
lock (_rooms)
{
foreach (string user in addUsersToRoomPacket.Users)
{
_rooms[addUsersToRoomPacket.RoomId].Members.Add(user);
}
}
_context.Post(p => RoomsUpdated?.Invoke(this, new RoomsUpdatedEventHandlerArgs()), null);
break;
case PacketType.RemoveUserFromRoom:
RemoveUserFromRoomPacket removeUserFromRoomPacket = new RemoveUserFromRoomPacket(stream);
removeUserFromRoomPacket.Receive();
lock (_rooms)
{
Room room;
if (_rooms.TryGetValue(removeUserFromRoomPacket.RoomId, out room))
{
room.Members.Remove(removeUserFromRoomPacket.User);
}
}
_context.Post(p => RoomsUpdated?.Invoke(this, new RoomsUpdatedEventHandlerArgs()), null);
break;
}
}
}
}
catch (Exception)
{
_server.Close();
_server.Client.Dispose();
}
}
