public void Disconnect(User user)
{
Connection.CurrentGroup.RemoveUser(user);
OnUserDisconnect(user);
PresentationController.UserDisconneced(user);
if (Connection.CurrentPresentation != null && Connection.CurrentPresentation.Author.CompareTo(user.Username) == 0)
{
ClPresentationEnd();
}
foreach (User u in users.Keys)
{
if (u.Username == user.Username)
{
lock (syncObj)
{
this.users.Remove(u);
foreach (User key in users.Keys)
{
ISharePCallback callback = users[key];
try {
callback.RefreshUsers(Connection.CurrentGroup.userList);
callback.UserLeave(user);
} catch
{
usersToRemove.Add(key);
}
}
RemoveUsers();
}
return;
}
}
}
/// IShareP
public ConnectionResult Connect(User user, byte[] password)
{
if (!users.ContainsValue(CurrentCallback))
{
lock (syncObj)
{
if (SearchUsersByName(user.Username))
{
Log.LogInfo("Username already exists: " + user.Username);
return(ConnectionResult.UsernameExists);
}
if (Connection.CurrentGroup.passwordProtected && !Helper.CompareByteArrays(password, Connection.CurrentGroup.password))
{
Log.LogInfo("Wrong password. User: "******"Refused connection from banned user. User: "******"Callback faulted during Connect: " + key.Username);
}
}
RemoveUsers();
users.Add(user, CurrentCallback);
ICommunicationObject commObj = CurrentCallback as ICommunicationObject;
if (commObj != null)
{
commObj.Closed += new EventHandler(CallBackFaulted);
commObj.Faulted += new EventHandler(CallBackFaulted);
}
}
Log.LogInfo("User connected: " + user.Username);
return(ConnectionResult.Success);
}
Log.LogInfo("Refused connection of: " + user.Username);
return(ConnectionResult.Error);
}
public void ViewerChangeFocus(bool focus, User user)
{
if (!focus)
{
PresentationController.MarkCheater(user);
}
else
{
PresentationController.MarkNotCheater(user);
}
}
public ConnectionResult Reconnect(User user)
{
if (!users.ContainsValue(CurrentCallback))
{
lock (syncObj)
{
bool exists = false;
foreach (var item in usersToReconnect)
{
if (item.Id.CompareTo(user.Id) == 0 &&
item.IP == user.IP)
{
exists = true;
}
}
if (!exists)
{
return(ConnectionResult.Error);
}
Connection.CurrentGroup.AddUser(user);
PresentationController.UserConnected(user);
foreach (User key in users.Keys)
{
ISharePCallback callback = users[key];
try
{
callback.RefreshUsers(Connection.CurrentGroup.userList);
}
catch
{
usersToRemove.Add(key);
Log.LogInfo("Callback faulted during Reconnect: " + key.Username);
}
}
RemoveUsers();
users.Add(user, CurrentCallback);
ICommunicationObject commObj = CurrentCallback as ICommunicationObject;
if (commObj != null)
{
commObj.Closed += new EventHandler(CallBackFaulted);
commObj.Faulted += new EventHandler(CallBackFaulted);
}
}
Log.LogInfo("User reconnected: " + user.Username);
return(ConnectionResult.Success);
}
Log.LogInfo("Refused reconnection from: " + user.Username);
return(ConnectionResult.Error);
}
public void BanUser(string username)
{
lock (syncObj)
{
foreach (User key in users.Keys)
{
if (key.Username.CompareTo(username) == 0)
{
Log.LogInfo("Banning user: " + username);
ISharePCallback callback = users[key];
try
{
callback.BanUser();
}
catch
{
usersToRemove.Add(key);
}
usersInBan.Add(key);
Connection.CurrentGroup.RemoveUser(key);
PresentationController.UserDisconneced(key);
foreach (User u in users.Keys)
{
ISharePCallback cb = users[u];
try
{
cb.RefreshUsers(Connection.CurrentGroup.userList);
cb.UserLeave(u);
}
catch
{
usersToRemove.Add(u);
}
}
if (Connection.CurrentPresentation != null && Connection.CurrentPresentation.Author.CompareTo(key.Username) == 0)
{
ClPresentationEnd();
}
break;
}
}
RemoveUsers();
}
}
