public static Packet GetPacketFromJson(JObject json)
{
if (json == null) return null;
Packet p = null;
switch ((string)json.GetValue("CMD", StringComparison.CurrentCultureIgnoreCase))
{
//case ChatPacket.DefCmd:
// p = new ChatPacket(json);
// break;
case DisconnectPacket.DefCmd:
p = new DisconnectPacket(json);
break;
case LoginPacket.DefCmd:
p = new LoginPacket(json);
break;
case LoginResponsePacket.DefCmd:
p = new LoginResponsePacket(json);
break;
case SerialDataPushPacket.DefCmd:
p = new SerialDataPushPacket(json);
break;
//case RegisterPacket.DefCmd:
// p = new RegisterPacket(json);
// break;
//case RegisterResponsePacket.DefCmd:
// p = new RegisterResponsePacket(json);
// break;
case UserChangedPacket.DefCmd:
p = new UserChangedPacket(json);
break;
case PullResponsePacket.DefCmd:
p = new PullResponsePacket<User>(json);
break;
default:
try
{
p = new ResponsePacket(json);
}
catch (ArgumentException)
{
}
break;
}
return p;
}
private void OnLoginResultEvent(LoginResponsePacket packet)
{
ResultDelegate handler = LoginResultEvent;
if (handler != null) handler(packet);
}
private void HandleLoginPacket(JObject json)
{
Console.WriteLine("Login packet received");
//Recieve the username and password from json.
var packet = new LoginPacket(json);
JObject returnJson;
//Code to check User/pass here
if (Authentication.Authenticate(packet.Username, packet.Passhash, this))
{
returnJson = new LoginResponsePacket(
Statuscode.Status.Ok,
packet.Username,
Authentication.GetUser(packet.Username).IsDoctor
);
var user = _datastorage.GetUser(packet.Username);
if (user != null)
{
user.OnlineStatus = true;
if (!user.IsDoctor)
SendToAllOnlineDoctors(new UserChangedPacket(user));
}
}
else if (Authentication.GetUser(packet.Username) != null)
{
if (Authentication.GetUser(packet.Username).OnlineStatus)
returnJson = new ResponsePacket(Statuscode.Status.AlreadyOnline, "RESP-LOGIN");
else
returnJson = new ResponsePacket(Statuscode.Status.SyntaxError, "RESP-LOGIN");
}
else //If the code reaches this point, the authentification has failed.
{
returnJson = new ResponsePacket(Statuscode.Status.InvalidUsernameOrPassword, "RESP-LOGIN");
}
//Send the result back to the client.
Send(returnJson.ToString());
#if DEBUG
Console.WriteLine(packet.ToString());
Console.WriteLine(returnJson.ToString());
#endif
}
