/// <summary>
/// 33 - "@a"
/// </summary>
private void SendMsg()
{
uint buddyID = Request.PopWireduint();
string sText = Request.PopFixedString();
// Buddy in list?
if (mSession.GetMessenger().GetBuddy(buddyID) != null)
{
// Buddy online?
GameClient buddyClient = IonEnvironment.GetHabboHotel().GetClients().GetClientOfHabbo(buddyID);
if (buddyClient == null)
{
Response.Initialize(ResponseOpcodes.InstantMessageError); // Opcode
Response.AppendInt32(5); // Error code
Response.AppendUInt32(mSession.GetHabbo().ID);
SendResponse();
}
else
{
ServerMessage notify = new ServerMessage(ResponseOpcodes.NewConsole);
notify.AppendUInt32(mSession.GetHabbo().ID);
notify.AppendString(sText);
buddyClient.GetConnection().SendMessage(notify);
}
}
}
/// <summary>
/// Handles a given amount of data in a given byte array, by attempting to parse messages from the received data and process them in the message handler.
/// </summary>
/// <param name="Data">The byte array with the data to process.</param>
/// <param name="numBytesToProcess">The actual amount of bytes in the byte array to process.</param>
public void HandleConnectionData(ref byte[] data)
{
// Gameclient protocol or policyrequest?
if (data[0] != 64)
{
IonEnvironment.GetLog().WriteInformation("Client " + mID + " sent non-gameclient message: " + IonEnvironment.GetDefaultTextEncoding().GetString(data));
string xmlPolicy =
"<?xml version=\"1.0\"?>\r\n" +
"<!DOCTYPE cross-domain-policy SYSTEM \"/xml/dtds/cross-domain-policy.dtd\">\r\n" +
"<cross-domain-policy>\r\n" +
"<allow-access-from domain=\"*\" to-ports=\"1-31111\" />\r\n" +
"</cross-domain-policy>\x0";
IonEnvironment.GetLog().WriteInformation("Client " + mID + ": sending XML cross domain policy file: " + xmlPolicy);
mConnection.SendData(xmlPolicy);
mMessageHandler.GetResponse().Initialize(ResponseOpcodes.SecretKey); // "@A"
mMessageHandler.GetResponse().Append("ION/Deltar");
mMessageHandler.SendResponse();
}
else
{
int pos = 0;
while (pos < data.Length)
{
try
{
// Total length of message (without this): 3 Base64 bytes
int messageLength = Base64Encoding.DecodeInt32(new byte[] { data[pos++], data[pos++], data[pos++] });
// ID of message: 2 Base64 bytes
uint messageID = Base64Encoding.DecodeUInt32(new byte[] { data[pos++], data[pos++] });
// Data of message: (messageLength - 2) bytes
byte[] Content = new byte[messageLength - 2];
for (int i = 0; i < Content.Length; i++)
{
Content[i] = data[pos++];
}
// Create message object
ClientMessage message = new ClientMessage(messageID, Content);
// Handle message object
mMessageHandler.HandleRequest(message);
}
catch (IndexOutOfRangeException) // Bad formatting!
{
IonEnvironment.GetHabboHotel().GetClients().StopClient(mID);
}
catch (Exception ex)
{
IonEnvironment.GetLog().WriteUnhandledExceptionError("GameClient.HandleConnectionData", ex);
}
}
}
}
/// <summary>
/// Attempts to save the Habbo DataObject of this session to the Database.
/// </summary>
public bool SaveUserObject()
{
if (mHabbo != null)
{
return(IonEnvironment.GetHabboHotel().GetHabbos().UpdateHabbo(mHabbo));
}
return(false);
}
/// <summary>
/// Handles a newly created IonTcpConnection and performs some checks, before adding it to the connection collection and starting the client session.
/// </summary>
/// <param name="connection">The IonTcpConnection instance representing the new connection to handle.</param>
public void HandleNewConnection(IonTcpConnection connection)
{
// TODO: check max simultaneous connections
// TODO: check max simultaneous connections per IP
// TODO: check project specific actions
// INFO: client ID = connection ID, client ID = session ID
// Add connection to collection
mConnections.Add(connection.ID, connection);
// Create session for new client
IonEnvironment.GetHabboHotel().GetClients().StartClient(connection.ID);
}
/// <summary>
/// 370 - "Er"
/// </summary>
private void GetAchievements()
{
// Get achievements from Database
List <string> achievements = IonEnvironment.GetHabboHotel().GetAchievements().GetAchievements(mSession.GetHabbo().ID);
// Build response
Response.Initialize(ResponseOpcodes.Achievements); // "Ce"
Response.AppendInt32(achievements.Count);
foreach (string achievement in achievements)
{
Response.AppendString(achievement);
}
SendResponse();
}
/// <summary>
/// Attempts to reload the Habbo DataObject of this session from the Database. If no DataObject is found anymore, the old one is kept.
/// </summary>
public bool ReloadUserObject()
{
if (mHabbo != null)
{
Habbo newObject = IonEnvironment.GetHabboHotel().GetHabbos().GetHabbo(mHabbo.ID);
if (newObject != null)
{
mHabbo = newObject;
return(true);
}
}
return(false);
}
public Habbo Login(string sTicket)
{
// Do not use HabboManager.GetHabbo(string) here, as caching is planned to be implemented there
Habbo habbo = new Habbo();
if (!habbo.LoadBySsoTicket(IonEnvironment.GetDatabase(), sTicket))
{
throw new IncorrectLoginException("login incorrect: Wrong ticket");
}
else
{
// Drop old client (if logged in via other connection)
IonEnvironment.GetHabboHotel().GetClients().KillClientOfHabbo(habbo.ID);
return(habbo);
}
}
/// <summary>
/// Tries to login this client on a Habbo account with a given username and password.
/// </summary>
/// <param name="sUsername">The username of the Habbo to attempt to login on.</param>
/// <param name="sPassword">The login password of the Habbo username. Case sensitive.</param>
public void Login(string sUsername, string sPassword)
{
try
{
// Try to login
mHabbo = IonEnvironment.GetHabboHotel().GetAuthenticator().Login(sUsername, sPassword);
// Authenticator has forced unique login now
this.CompleteLogin();
}
catch (IncorrectLoginException exLogin)
{
SendClientError(exLogin.Message);
}
catch (ModerationBanException exBan)
{
SendBanMessage(exBan.Message);
}
}
/// <summary>
/// 102 = "A?"
/// </summary>
private void GetCatalogPage()
{
uint pageID = Request.PopWireduint();
Response.Initialize(ResponseOpcodes.CatalogPage);
CatalogPage page = IonEnvironment.GetHabboHotel().GetCatalog().GetPage(pageID);
if (page != null)
{
Response.AppendObject(page);
List <CatalogProduct> products = IonEnvironment.GetHabboHotel().GetCatalog().GetProducts(pageID);
foreach (CatalogProduct product in products)
{
Response.AppendObject(product);
}
}
SendResponse();
}
public Habbo GetHabbo(uint ID)
{
// Prefer active client over Database
GameClient client = IonEnvironment.GetHabboHotel().GetClients().GetClientOfHabbo(ID);
if (client != null)
{
return(client.GetHabbo());
}
else
{
Habbo habbo = new Habbo();
if (habbo.LoadByID(IonEnvironment.GetDatabase(), ID))
{
return(habbo);
}
}
return(null);
}
public Habbo Login(string sUsername, string sPassword)
{
// Do not use HabboManager.GetHabbo(string) here, as caching is planned to be implemented there
Habbo habbo = new Habbo();
if (habbo.LoadByUsername(IonEnvironment.GetDatabase(), sUsername) == false)
{
throw new IncorrectLoginException("login incorrect: Wrong username");
}
if (habbo.Password != sPassword)
{
throw new IncorrectLoginException("login incorrect: Wrong password");
}
// Drop old client (if logged in via other connection)
IonEnvironment.GetHabboHotel().GetClients().KillClientOfHabbo(habbo.ID);
return(habbo);
}
/// <summary>
/// 101 - "Ae"
/// </summary>
private void GetCatalogIndex()
{
Response.Initialize(ResponseOpcodes.CatalogIndex);
// Add all visible pages to the index response
List <CatalogPage> pages = IonEnvironment.GetHabboHotel().GetCatalog().GetPages();
foreach (CatalogPage page in pages)
{
Response.AppendBoolean(page.Visible);
Response.AppendInt32((int)page.IconColor);
Response.AppendInt32((int)page.IconImage);
Response.AppendUInt32(page.ID);
Response.AppendString(page.Name);
Response.AppendBoolean(page.ComingSoon);
Response.AppendUInt32(page.TreeID);
}
SendResponse();
}
/// <summary>
/// 41 - "@i"
/// </summary>
private void HabboSearch()
{
GetCatalogIndex();
return;
// Parse search criteria
string sCriteria = Request.PopFixedString();
sCriteria = sCriteria.Replace("%", "");
// Query Habbos with names similar to criteria
List <MessengerBuddy> matches = IonEnvironment.GetHabboHotel().GetMessenger().SearchHabbos(sCriteria);
// Build response
Response.Initialize(ResponseOpcodes.HabboSearchResult);
Response.AppendInt32(matches.Count);
foreach (MessengerBuddy match in matches)
{
//...
}
SendResponse();
}
/// <summary>
/// 34 - "@b"
/// </summary>
private void SendRoomInvite()
{
// TODO: check if this session is in room
// Determine how many receivers
int amount = Request.PopWiredInt32();
List <GameClient> receivers = new List <GameClient>(amount);
// Get receivers
for (int i = 0; i < amount; i++)
{
// User in buddy list?
uint buddyID = Request.PopWireduint();
if (mSession.GetMessenger().GetBuddy(buddyID) != null)
{
// User online?
GameClient buddyClient = IonEnvironment.GetHabboHotel().GetClients().GetClientOfHabbo(buddyID);
if (buddyClient != null)
{
receivers.Add(buddyClient);
}
}
}
// Parse text
string sText = Request.PopFixedString();
// Notify the receivers
ServerMessage notify = new ServerMessage(ResponseOpcodes.RoomInvite);
//...
foreach (GameClient receiver in receivers)
{
receiver.GetConnection().SendMessage(notify);
}
}
private void CompleteLogin()
{
// Actually logged in?
if (mHabbo != null)
{
// Send user rights
mMessageHandler.GetResponse().Initialize(ResponseOpcodes.UserRights); // "@B"
foreach (string sRight in IonEnvironment.GetHabboHotel().GetUserRights().GetRights(mHabbo.Role))
{
mMessageHandler.GetResponse().AppendString(sRight);
}
mMessageHandler.SendResponse();
// Login OK!
mMessageHandler.GetResponse().Initialize(3); // "@C"
mMessageHandler.SendResponse();
// Register handlers
mMessageHandler.UnRegisterPreLogin();
mMessageHandler.RegisterUser();
mMessageHandler.RegisterNavigator();
mMessageHandler.RegisterCatalog();
}
}
private void ConnectionDead()
{
IonEnvironment.GetHabboHotel().GetClients().StopClient(mID);
}
