// TODO: logging
public static async Task Ban(SausageConnection user)
{
try
{
if (!(user.Socket.Connected || MainSocket.Connected))
{
return;
}
// user exists
if (ConnectedUsers.Any(x => x.UserInfo.Guid == user.UserInfo.Guid))
{
Blacklisted.Add(user.Ip.Address);
PacketFormat packet = new PacketFormat(PacketOption.UserBanned)
{
Guid = user.UserInfo.Guid,
Content = "Place-holder reason"
};
Log(packet);
await Task.Delay(1000);
// delay for waiting on the client to recieve a message
user.Disconnect();
UiCtx.Send(x => ConnectedUsers.Remove(user));
}
else
{
MessageBox.Show("User not found", "Ban result");
}
}
catch (ArgumentNullException e)
{
MessageBox.Show($"User returned null {e}", "Exception Caught");
}
}
public bool Init()
{
// 文件位置
if (Application.isEditor)
{
Framework.Instance.SetWritableRootDir(Application.temporaryCachePath);
Framework.Instance.SetStreamAssetsRootDir(Application.streamingAssetsPath);
}
else
{
Framework.Instance.SetWritableRootDir(Application.temporaryCachePath);
Framework.Instance.SetStreamAssetsRootDir(Application.streamingAssetsPath);
}
// console输出
LoggerSystem.Instance.SetConsoleLogger(new Alkaid.Logger(UnityEngine.Debug.Log));
// 网络
PacketFormat pf = new PacketFormat();
PacketHandlerManager pm = new PacketHandlerManager();
NetSystem.Instance.RegisterConnector((int)NetCtr.Lobby, ConnectionType.TCP, pf, pm, ConnectedCallback, null, DisConnectedCallback, null);
// NetSystem.Instance.RegisterConnector((int)NetCtr.Room, ConnectionType.TCP, pf, pm, conne)
return(Framework.Instance.Init());
}
// TODO: make a switch for the user messge (some packets don't have content)
public async static Task Log(PacketFormat message, SausageConnection ignore = null)
{
if (message.Option == PacketOption.ClientMessage)
{
UiCtx.Send(x => Vm.Messages.Add(new UserMessage(message.Content, UsersDictionary[message.Guid])));
}
else
{
switch (message.Option)
{
case PacketOption.NameChange:
UiCtx.Send(x => Vm.Messages.Add(
new ServerMessage($"{UsersDictionary[message.Guid]} changed their name to {message.NewName}")));
break;
default:
UiCtx.Send(x => Vm.Messages.Add(new ServerMessage(message.Content)));
break;
}
}
foreach (var user in ConnectedUsers)
{
if (user != ignore)
{
user.SendAsync(JsonConvert.SerializeObject(message));
}
}
}
public static bool ReceiveUpdates(out PacketFormat packet, out IPEndPoint remoteep)
{
//buffer = null; //2015.03.28.
packet = null;
remoteep = null; //2015.03.28.
IPEndPoint remoteEP;
remoteEP = new IPEndPoint(IPAddress.Any, CurrentUser.Port); //2015.05.24.
byte[] buf;
try
{
buf = ReceiverConnection.Receive(ref remoteEP);
}
catch
{
return(false); //2015.03.28.
}
PacketFormat pf = PacketFormat.FromBytes(buf);
if (pf.Response)
{
if (Senders.ContainsKey(pf.ID))
{
Senders[pf.ID].OnReceiveResponse(pf, remoteEP);
}
return(false);
}
else
{
packet = pf;
remoteep = remoteEP;
return(true);
}
}
public static async Task Mute(SausageConnection user)
{
try
{
// user exists
if (ConnectedUsers.Any(x => x.UserInfo.Guid == user.UserInfo.Guid))
{
PacketFormat packet = new PacketFormat(PacketOption.UserMuted)
{
Guid = user.UserInfo.Guid,
Content = "Place-holder reason"
};
user.UserInfo.IsMuted = true;
await Log(packet);
}
else
{
MessageBox.Show("User not found", "Kick result");
}
}
catch (ArgumentNullException e)
{
MessageBox.Show($"User returned null {e}", "Exception Caught");
}
}
private static void BanKickMuteWrapper(Guid guid, PacketOption option, string Reason = null)
{
if (!ClientInfo.IsAdmin)
{
return;
}
PacketFormat packet;
if (option != PacketOption.UserUnmuted)
{
if (Reason == null)
{
Reason = "Place Holder Reason";
}
packet = new PacketFormat(option)
{
Sender = ClientInfo.Guid,
Guid = guid,
Content = Reason
};
}
else
{
packet = new PacketFormat(PacketOption.UserUnmuted)
{
Sender = ClientInfo.Guid,
Guid = guid
};
}
Send(packet);
}
public static PacketFormat FromBytes(byte[] bytes)
{
MemoryStream ms = new MemoryStream(bytes);
BinaryReader br = new BinaryReader(ms);
int id = br.ReadInt32();
bool response = br.ReadBoolean();
UpdateType packettype = (UpdateType)br.ReadByte();
int keyindex = br.ReadInt32();
int port = br.ReadInt32();
byte[] ebytes = new byte[ms.Length - ms.Position];
br.Read(ebytes, 0, ebytes.Length);
byte[] uebytes;
if (CurrentUser.Keys.Length > keyindex && CurrentUser.Keys[keyindex] != null)
{
uebytes = Storage.Decrypt(ebytes, true, CurrentUser.Keys[keyindex]);
}
else
{
uebytes = Storage.Decrypt(ebytes, true, "ihavenokeys");
}
MemoryStream ems = new MemoryStream(uebytes);
BinaryReader ebr = new BinaryReader(ems);
int userid = ebr.ReadInt32();
PacketData data = (PacketData)Activator.CreateInstance(PacketData.PacketDataTypes[packettype], true);
data.Response = response; //2015.04.03.
data.FromBytes(uebytes);
PacketFormat pf = new PacketFormat(response, keyindex, port, userid, data, id);
return(pf);
}
private void ContextMenuAdmin_Click(object sender, RoutedEventArgs e)
{
PacketFormat packet = new PacketFormat(PacketOption.AdminPermsRecieved)
{
Guid = SausageServer.Vm.SelectedUser.UserInfo.Guid
};
SausageServer.Log(packet);
}
public void OnReceiveResponse(PacketFormat response, IPEndPoint remoteep)
{
lock (Lock)
{
Response = response;
RemoteEP = remoteep;
Monitor.Pulse(Lock);
}
}
// the server will return the rename message thus no need for logging (in client)
public static void Rename(string newName)
{
UsersList[ClientInfo.Guid].Name = newName;
PacketFormat packet = new PacketFormat(PacketOption.NameChange)
{
Guid = ClientInfo.Guid,
NewName = newName
};
Send(packet);
}
// Needs implementation
public static void AddFriend(Guid guid)
{
PacketFormat packet = new PacketFormat(PacketOption.FriendRequest)
{
Sender = ClientInfo.Guid,
Guid = guid,
};
Send(packet);
Log(new ServerMessage("Friend request sent"));
}
private void Send_message_Button_Click(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrEmpty(User_Message_client_Copy.Text))
{
PacketFormat packet = new PacketFormat(PacketOption.ClientMessage)
{
Guid = SausageClient.ClientInfo.Guid,
Content = User_Message_client_Copy.Text
};
SausageClient.Send(packet);
User_Message_client_Copy.Text = string.Empty;
}
}
private void User_Message_client_Copy_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
// send the message
PacketFormat packet = new PacketFormat(PacketOption.ClientMessage)
{
Guid = SausageClient.ClientInfo.Guid,
Content = User_Message_client_Copy.Text
};
SausageClient.Send(packet);
// reset the text box
User_Message_client_Copy.Text = string.Empty;
}
}
public PacketHandler(byte[] _packet)
{
// try handler packet
if (!handlerPacket(_packet))
{
invalidData = "";
for (int i = 0; i < _packet.Length; i++)
{
invalidData += _packet[i] + " ";
}
_format = new PacketFormat("???");
_packet = new byte[] { };
}
}
// TODO: Add user list
public static void OnUserConnect(IAsyncResult ar)
{
SausageConnection user;
try
{
user = new SausageConnection(MainSocket.EndAccept(ar));
}
catch (SocketException ex)
{
Close();
return;
}
catch (ObjectDisposedException ex)
{
return;
}
if (!Blacklisted.Any(x => x == user.Ip.Address))
{
UiCtx.Send(x => ConnectedUsers.Add(user));
UiCtx.Send(x => Vm.ConnectedUsers = SortUsersList());
UiCtx.Send(x => Vm.Messages.Add(new ServerMessage($"{user} has connected")));
UiCtx.Send(x => Mw.AddTextToDebugBox($"User connected on {user.Ip}\n"));
// global packet for all the users to know the user has joined
PacketFormat GlobalPacket = new PacketFormat(PacketOption.UserConnected)
{
Guid = user.UserInfo.Guid,
NewName = user.UserInfo.Name
};
// local packet for the user (who joined) to get his GUID
PacketFormat LocalPacket = new PacketFormat(PacketOption.GetGuid)
{
Guid = user.UserInfo.Guid,
UsersList = UsersDictionary.ToArray()
};
UsersDictionary.Add(user.UserInfo);
user.SendAsync(LocalPacket);
Log(GlobalPacket, user);
}
else
{
// doesn't log if the user is blacklisted
user.Disconnect();
}
MainSocket.BeginAccept(OnUserConnect, null);
}
/// <summary>
/// PacketSender
/// </summary>
/// <param name="data">PacketData</param>
/// <param name="respid">Response ID</param>
public PacketSender(PacketData data, int respid = -1)
{
if (NextID >= Int32.MaxValue)
{
NextID = 0;
}
if (respid == -1)
{
ID = NextID++;
}
else
{
ID = respid;
}
Packet = new PacketFormat(respid != -1, data, ID);
if (respid == -1)
{
Senders.Add(ID, this);
}
}
public static PacketFormat ExplainRxPacket(byte[] rxBuf)
{
PacketFormat rxData = new PacketFormat();
try
{
int index = 0;
rxData.Header = rxBuf[index++];
rxData.Length = rxBuf[index++] + rxBuf[index++] * 256;
rxData.CtrlWord = rxBuf[index++];
if ((rxData.CtrlWord & 0x20) == 0x20)
{
rxData.SrcAddr = new byte[LongAddrSize];
Array.Copy(rxBuf, index, rxData.SrcAddr, 0, LongAddrSize);
index += LongAddrSize;
rxData.DstAddr = new byte[LongAddrSize];
Array.Copy(rxBuf, index, rxData.DstAddr, 0, LongAddrSize);
index += LongAddrSize;
}
else
{
rxData.SrcAddr = null;
rxData.DstAddr = null;
}
rxData.Afn = (Afn)(rxBuf[index++]);
rxData.SerialNo = rxBuf[index++];
rxData.DataId = new byte[4];
Array.Copy(rxBuf, index, rxData.DataId, 0, rxData.DataId.Length);
index += rxData.DataId.Length;
rxData.DataBuf = new byte[rxData.Length - index - 2];
Array.Copy(rxBuf, index, rxData.DataBuf, 0, rxData.DataBuf.Length);
index += rxData.DataBuf.Length;
rxData.Crc8 = rxBuf[index++];
rxData.Tail = rxBuf[index++];
}
catch (Exception ex)
{
MessageBox.Show("数据解析错误" + ex.Message);
}
return(rxData);
}
public static void Send(PacketFormat packet) => Send(JsonConvert.SerializeObject(packet));
private PacketFormat[] SendUpdate(IPEndPoint onlythisep = null)
{
if (Program.MainF != null && Program.MainF.IsHandleCreated)
{
if (Program.MainF.InvokeRequired)
{
Program.MainF.Invoke(new Action <MainForm.StatType, int>(Program.MainF.UpdateStats),
MainForm.StatType.Servers, UserInfo.IPs.Count);
Program.MainF.Invoke(new Action <MainForm.StatType, int>(Program.MainF.UpdateStats),
MainForm.StatType.OnlineServers, UserInfo.IPs.Count - UserInfo.BannedIPs.Count);
}
else
{
MessageBox.Show("Internal error: Network call was made in the same thread as the UI. This could lead to freezes.\nNetwork update canceled.");
return(null);
}
}
if ((UserInfo.IPs.Count == 0 ||
(RemoteEP == null) ? false : !UserInfo.IPs.Any(entry => entry.Address.Equals(RemoteEP.Address))) && //<-- 2015.06.16.
Packet.PacketType != Networking.UpdateType.LoginUser)
{
return(null);
}
byte[] senddata = Packet.ToBytes();
if (UserInfo.BanTime < Environment.TickCount - 1000 * 10)
{
UserInfo.BannedIPs = new List <IPEndPoint>();
}
if (onlythisep == null)
{
foreach (var item in UserInfo.IPs)
{ //Elküldi az összes ismert címre
try
{
if (!UserInfo.BannedIPs.Contains(item))
{
SenderConnection.Send(senddata, senddata.Length, item);
}
}
catch (ObjectDisposedException)
{
return(null);
}
catch (Exception e)
{
MessageBox.Show("Network error:\n" + e.Message + "\n\n" + e.StackTrace);
}
}
}
else
{
try
{
SenderConnection.Send(senddata, senddata.Length, onlythisep);
}
catch (ObjectDisposedException)
{
return(null);
}
}
if (!Packet.Response)
{
int lasttick = Environment.TickCount;
List <PacketFormat> Ret = new List <PacketFormat>();
List <IPEndPoint> ResponsedIPs = new List <IPEndPoint>();
int count = 1;
while (Environment.TickCount - 1000 * 10 < lasttick && (
(onlythisep == null) ?
ResponsedIPs.Count < UserInfo.IPs.Count - UserInfo.BannedIPs.Count :
ResponsedIPs.Count == 0))
{
lock (Lock)
{
while (Response == null && Monitor.Wait(Lock, 1000))
{
;
}
}
if (Response == null)
{
foreach (var item in UserInfo.IPs.Except(UserInfo.BannedIPs).Except(ResponsedIPs))
{ //Elküldi az összes ismert címre
try
{
SenderConnection.Send(senddata, senddata.Length, item);
}
catch (ObjectDisposedException)
{
return(null);
}
}
count++;
continue;
}
if (!(!UserInfo.IPs.Any(entry => entry.Address.Equals(RemoteEP.Address)) &&
Packet.PacketType != Networking.UpdateType.LoginUser))
{
foreach (var item in UserInfo.IPs.Where(entry => entry.Address.Equals(RemoteEP.Address) && entry.Port == Response.Port))
{
ResponsedIPs.Add(item);
}
if (Response.KeyIndex != CurrentUser.KeyIndex && Response.PacketType != UpdateType.SetKey)
{
Response = null;
continue;
}
Ret.Add(Response);
}
Response = null;
}
Response = null;
RemoteEP = null;
return(Ret.ToArray());
}
return(null);
}
private static void Parse(string msg)
{
PacketFormat Message = JsonConvert.DeserializeObject <PacketFormat>(msg);
switch (Message.Option)
{
case PacketOption.ClientMessage:
Log(new UserMessage(Message.Content, UsersList[Message.Guid]));
break;
case PacketOption.IsServer:
Log(new ServerMessage(Message.Content));
break;
case PacketOption.NameChange:
if (Message.Guid != ClientInfo.Guid)
{
Log(new ServerMessage($"{UsersList[Message.Guid].Name} has changed their name to {Message.NewName}"));
UsersList[Message.Guid].Name = Message.NewName;
break;
}
Log(new ServerMessage($"You changed your name to {ClientInfo.Name}"));
break;
case PacketOption.UserBanned:
if (ClientInfo.Guid == Message.Guid)
{
Disconnect();
Log(new ServerMessage("You've been banned:"));
Log(new ServerMessage(Message.Content));
break;
}
Log(new ServerMessage($"{UsersList[Message.Guid]} has been banned:"));
Log(new ServerMessage(Message.Content));
UsersList.Remove(Message.Guid);
break;
case PacketOption.UserKicked:
if (ClientInfo.Guid == Message.Guid)
{
Disconnect();
Log(new ServerMessage("You've been kicked:"));
Log(new ServerMessage(Message.Content));
break;
}
Log(new ServerMessage($"{UsersList[Message.Guid]} has been kicked:"));
Log(new ServerMessage(Message.Content));
UsersList.Remove(Message.Guid);
break;
case PacketOption.UserMuted:
if (ClientInfo.Guid == Message.Guid)
{
// disable chat box
Log(new ServerMessage("You've been muted:"));
}
else
{
Log(new ServerMessage($"{UsersList[Message.Guid]} has been muted:"));
}
Log(new ServerMessage(Message.Content));
UsersList[Message.Guid].IsMuted = true;
break;
case PacketOption.UserUnmuted:
Log(new ServerMessage($"{UsersList[Message.Guid]} has been unmuted"));
UsersList[Message.Guid].IsMuted = false;
break;
case PacketOption.UserConnected:
Log(new ServerMessage($"{Message.Guid} has joined"));
UsersList.Add(new User(Message.NewName, Message.Guid));
break;
case PacketOption.UserDisconnected:
Log(new ServerMessage($"{UsersList[Message.Guid]} has disconnected"));
UsersList.Remove(Message.Guid);
break;
case PacketOption.GetGuid:
ClientInfo = new User(Message.Guid.ToString(), Message.Guid);
Log(new ServerMessage($"{Message.Guid.ToString()} has joined."));
if (Message.UsersList != null)
{
UsersList.Add(Message.UsersList);
}
UsersList.Add(ClientInfo);
break;
case PacketOption.FriendRequest:
MessageBoxButtons buttons = MessageBoxButtons.YesNo;
string content = $"Friend request recieved from {UsersList[Message.Sender].Name}, Accept?";
string caption = "Sausage Chat friend request";
DialogResult result;
result = MessageBox.Show(content, caption, buttons);
if (result == DialogResult.Yes)
{
Log(new ServerMessage("Accepted friend request"));
Friends["OnlineFriends"].Add(UsersList[Message.Sender]);
}
else
{
break;
}
PacketFormat packet = new PacketFormat(PacketOption.FriendRequestAccepted)
{
Sender = ClientInfo.Guid,
Guid = Message.Sender
};
Send(packet);
break;
case PacketOption.FriendRequestAccepted:
Friends["OnlineFriends"].Add(UsersList[Message.Guid]);
Log(new ServerMessage($"Friend request accepted by {UsersList[Message.Guid].Name}"));
break;
case PacketOption.FriendRequestDenied:
Log(new ServerMessage("Friend request denied"));
break;
case PacketOption.AdminPermsRecieved:
if (Message.Guid == ClientInfo.Guid)
{
ClientInfo.IsAdmin = true;
Log(new ServerMessage($"You are now admin"));
}
else
{
Log(new ServerMessage($"{UsersList[Message.Guid]} is now admin"));
}
break;
case PacketOption.AdminPermsRemoved:
if (Message.Guid == ClientInfo.Guid)
{
ClientInfo.IsAdmin = false;
Log(new ServerMessage($"You are no longer admin"));
}
else
{
Log(new ServerMessage($"{UsersList[Message.Guid]} is no longer admin"));
}
break;
}
}
/// <summary>
/// Send a UTF8 String mapped with format to the client
/// </summary>
/// <param name="format">DarkKnight.Data.PacketFormat object</param>
/// <param name="toSend">the string to send</param>
public void SendFormatedString(PacketFormat format, string toSend)
{
SendFormated(format, Encoding.UTF8.GetBytes(toSend));
}
/// <summary>
/// Send a array of bytes 8-bits mapped with format to the client
/// </summary>
/// <param name="format">DarkKnight.Data.PacketFormat object</param>
/// <param name="toSend">the int to send</param>
public void SendFormated(PacketFormat format, byte[] toSend)
{
SendEncodingPacket(new PacketCreator(format, toSend));
}
/// <summary>
/// Send a mapped with format to the client
/// </summary>
/// <param name="format">DarkKnight.Data.PacketFormat object</param>
public void SendFormated(PacketFormat format)
{
SendEncodingPacket(new PacketCreator(format, new byte[] { }));
}
private static Packet GetNextPacket(ref MemoryStream stream)
{
Packet packet = new Packet();
byte firstbyte = (byte)stream.ReadByte();
string first = ToBitString(firstbyte);
if (!first[0].Equals('1'))
{
throw new InvalidPacketSyntaxException("First byte's first bit is 0.");
}
PacketFormat format = (PacketFormat)Int32.Parse(first[1].ToString());
MemoryStream outstream = new MemoryStream();
if (format.Equals(PacketFormat.Old))
{
PacketType type = (PacketType)((firstbyte & 60) >> 2);
#if !PocketPC
packet = (Packet)(System.Activator.CreateInstance("ActiveUp.Mail", "ActiveUp.Net.Security.OpenPGP.Packets." + type.ToString()).Unwrap());
#else
packet = (Packet)(System.Activator.CreateInstance(Type.GetType("ActiveUp.Net.Security.OpenPGP.Packets." + type.ToString())));
#endif
//ActiveUp.Net.Mail.Logger.AddEntry("Packet : "+packet.ToString());
packet.Format = format;
packet.Type = type;
byte lengthType = (byte)(firstbyte & 3);
byte next = (byte)stream.ReadByte();
if (lengthType == 0)
{
packet.BodyLength = next;
packet.TotalLength = packet.BodyLength + 2;
}
else if (lengthType == 1)
{
byte nextnext = (byte)stream.ReadByte();
packet.BodyLength = (next << 8) + nextnext;
packet.TotalLength = packet.BodyLength + 3;
}
else if (lengthType == 2)
{
// A VERIFIER !
byte nextnext = (byte)stream.ReadByte();
byte nextnextnext = (byte)stream.ReadByte();
byte nextnextnextnext = (byte)stream.ReadByte();
packet.BodyLength = (next << 24) + (nextnext << 16) + (nextnextnext << 8) + nextnextnextnext;
packet.TotalLength = packet.BodyLength + 5;
}
else if (lengthType == 3)
{
packet.TotalLength = packet.BodyLength + 1;
}
else
{
throw new InvalidPacketSyntaxException("Invalid old format packet length type : " + lengthType.ToString());
}
outstream.Write(stream.ToArray(), (int)stream.Position, packet.BodyLength);
stream.Position += packet.BodyLength;
}
if (format.Equals(PacketFormat.New))
{
PacketType type = (PacketType)(firstbyte & 63);
#if !PocketPC
packet = (Packet)(System.Activator.CreateInstance("ActiveUp.Mail", "ActiveUp.Net.Security.OpenPGP.Packets." + type.ToString()).Unwrap());
#else
packet = (Packet)(System.Activator.CreateInstance(Type.GetType("ActiveUp.Net.Security.OpenPGP.Packets." + type.ToString())));
#endif
packet.Format = format;
packet.Type = type;
AddNextPacketNewFormat(ref packet, ref stream, ref outstream);
}
packet.RawData = outstream.ToArray();
outstream.Close();
#if !PocketPC
outstream.Dispose();
#endif
return(packet);
}
/// <summary>
/// Here we filter the received packet in bytes to turn into a readable package for the Packet class.
/// We took the package format and also took the given package.
/// </summary>
/// <returns>true if packet is handled with success</returns>
private bool handlerPacket(byte[] packet)
{
int lengthFormat = 0;
int lengthFormatPosition = 0;
do
{
lengthFormat += packet[lengthFormatPosition];
lengthFormatPosition++;
if (lengthFormatPosition >= packet.Length || lengthFormat > packet.Length)
{
return(false);
}
} while (packet[lengthFormatPosition] > 0);
int lengthData = 0;
int lengthDataPosition = lengthFormat + lengthFormatPosition + 1;
if (lengthDataPosition >= packet.Length)
{
return(false);
}
do
{
lengthData += packet[lengthDataPosition];
lengthDataPosition++;
if (lengthDataPosition >= packet.Length || lengthData > packet.Length)
{
return(false);
}
} while (packet[lengthDataPosition] > 0);
int lengthDataLengthInformation = lengthDataPosition - (lengthFormat + lengthFormatPosition + 1);
int totalDataLength = lengthData + lengthFormat + lengthFormatPosition + lengthDataLengthInformation + 2;
if (packet.Length < totalDataLength)
{
return(false);
}
try
{
byte[] format = new byte[lengthFormat];
_packet = new byte[lengthData];
Array.Copy(packet, lengthFormatPosition + 1, format, 0, lengthFormat);
Array.Copy(packet, lengthDataPosition + 1, _packet, 0, lengthData);
_format = new PacketFormat(Encoding.UTF8.GetString(format));
packetHandled.Add((Packet)MemberwiseClone());
if (packet.Length == totalDataLength)
{
return(true);
}
byte[] morePacket = new byte[packet.Length - totalDataLength];
Array.Copy(packet, totalDataLength, morePacket, 0, packet.Length - totalDataLength);
return(handlerPacket(morePacket));
}
catch
{
return(false);
}
}
public void SendAsync(PacketFormat packet) => SendAsync(JsonConvert.SerializeObject(packet));
private void Parse(string msg)
{
byte[] m = Encoding.ASCII.GetBytes(msg);
SausageHelper.StripData(ref m);
msg = Encoding.ASCII.GetString(m);
PacketFormat Message = JsonConvert.DeserializeObject <PacketFormat>(msg);
SausageConnection Reciever;
switch (Message.Option)
{
case PacketOption.ClientMessage:
if (!SausageServer.UsersDictionary[Message.Guid].IsMuted)
{
SausageServer.Log(Message);
}
break;
case PacketOption.NameChange:
SausageServer.Log(Message);
SausageServer.UsersDictionary[Message.Guid].Name = Message.NewName;
break;
// don't need to check for user connected as that is dealt with in OnUserConnect
case PacketOption.UserDisconnected:
SausageServer.Log(Message);
Disconnect();
SausageServer.UsersDictionary.Remove(Message.Guid);
break;
case PacketOption.UserBanned:
if (UserInfo.IsAdmin)
{
SausageServer.Ban(SausageServer.ConnectedUsers.First(x => x.UserInfo.Guid == Message.Guid));
}
break;
case PacketOption.UserKicked:
if (UserInfo.IsAdmin)
{
SausageServer.Kick(SausageServer.ConnectedUsers.First(x => x.UserInfo.Guid == Message.Guid));
}
break;
case PacketOption.UserMuted:
if (UserInfo.IsAdmin)
{
SausageServer.Mute(SausageServer.ConnectedUsers.First(x => x.UserInfo.Guid == Message.Guid));
}
break;
case PacketOption.UserUnmuted:
if (UserInfo.IsAdmin)
{
SausageServer.Unmute(SausageServer.ConnectedUsers.First(x => x.UserInfo.Guid == Message.Guid));
}
break;
case PacketOption.FriendRequest:
Reciever = SausageServer.ConnectedUsers.FirstOrDefault(x => x.UserInfo.Guid == Message.Guid);
if (Reciever == null)
{
SendAsync(new PacketFormat(PacketOption.IsServer)
{
Content = "User not found"
});
}
else
{
Reciever.SendAsync(Message);
SausageServer.UiCtx.Send(x => SausageServer.Vm.Messages.Add(new ServerMessage($"{UserInfo} requested {Reciever} for a friend request.")));
}
break;
case PacketOption.FriendRequestAccepted:
Reciever = SausageServer.ConnectedUsers.FirstOrDefault(x => x.UserInfo.Guid == Message.Guid);
Reciever.SendAsync(Message);
break;
case PacketOption.FriendRequestDenied:
Reciever = SausageServer.ConnectedUsers.FirstOrDefault(x => x.UserInfo.Guid == Message.Guid);
Reciever.SendAsync(Message);
break;
case PacketOption.DmMessage:
Reciever = SausageServer.ConnectedUsers.FirstOrDefault(x => x.UserInfo.Guid == Message.Guid);
Reciever.SendAsync(Message);
break;
case PacketOption.DmAccepted:
Reciever = SausageServer.ConnectedUsers.FirstOrDefault(x => x.UserInfo.Guid == Message.Guid);
Reciever.SendAsync(Message);
break;
case PacketOption.DmDenied:
Reciever = SausageServer.ConnectedUsers.FirstOrDefault(x => x.UserInfo.Guid == Message.Guid);
Reciever.SendAsync(Message);
break;
case PacketOption.DmStartRequest:
Reciever = SausageServer.ConnectedUsers.FirstOrDefault(x => x.UserInfo.Guid == Message.Guid);
Reciever.SendAsync(Message);
break;
}
}
