/// <summary>
/// Login mit Nutzernamen und Passwort
/// Benutzt das Networkinterface
/// </summary>
/// <param name="username"></param>
/// <param name="password"></param>
/// <returns></returns>
public Request LoginRemote(User user)
{
bool updateUserCache = false;
currentUser = user;
Package returnPackage;
Package loginPackage = new Package(Request.Login, currentUser);
//Falls der Nutzer im Cache vorhanden, wähle die gespeicherte IP
if (UserCache.ContainsKey(user))
{
updateUserCache = true;
clientConnection.ChangeIP(UserCache[user]);
}
else if (user.serverID == 0)
{
clientConnection.ChangeP2P();
}
returnPackage = clientConnection.Start(loginPackage);
if (returnPackage == null)
{
throw new Exception("Client login failed.");
}
if (returnPackage.request == Request.ChangeServer)
{
clientConnection.ChangeIP(returnPackage.sourceServer);
if (updateUserCache)
{
UserCache.Remove(user);
}
//Füge Nutzer dem Cache hinzu
UserCache.Add(user, clientConnection.GetIPAddress());
loginPackage.serverSwitched = true;
returnPackage = clientConnection.Start(loginPackage);
}
else
{
MessageBox.Show("Login fehlgeschlagen!!!");
}
if (returnPackage.kaEvents != null)
{
eventList = returnPackage.kaEvents;
}
if (returnPackage.invites != null)
{
inviteList = returnPackage.invites;
}
return(returnPackage.request);
}