public void ReadFromDatabase(DataRow row)
{
Male = ReadMethods.EnumToBool(row["Male"].ToString());
Hair = byte.Parse(row["Hair"].ToString());
HairColor = byte.Parse(row["HairColor"].ToString());
Face = byte.Parse(row["Face"].ToString());
}
/// <summary>
/// Reads all fields with the specified binding of the object in alphabetical order using reflection.
/// </summary>
public static void ReadAllFields(
this IBitBuffer buffer, object target, BindingFlags flags = DefaultBindingFlags)
{
if (target == null)
{
throw new ArgumentNullException(nameof(target));
}
Type type = target.GetType();
FieldInfo[] fields = type.GetFields(flags);
SortMembers(fields);
var readParams = new[] { buffer };
foreach (FieldInfo fi in fields)
{
// find read method
MethodInfo?readMethod;
if (fi.FieldType.IsEnum)
{
readMethod = EnumReadMethod;
}
else if (!ReadMethods.TryGetValue(fi.FieldType, out readMethod))
{
throw new LidgrenException("Failed to find read method for type " + fi.FieldType);
}
// read and set value
var value = readMethod.Invoke(null, readParams);
fi.SetValue(target, value);
}
}
internal static ReadMethods GetReflectionBasedReadMethods(bool treatCollectionAsUserObject)
{
ReadMethods readMethods = new ReadMethods();
readMethods.readMethodsProvider = new DynamicMethodProvider <ReadMethodDelegate>(t =>
{
return(ObjectReader.ReadObjectInnerUsingReflection);
});
readMethods.touchInlinedObjectMethodsProvider = new DynamicMethodProvider <TouchInlinedObjectMethodDelegate>(t =>
{
return((or, refId) => or.TryTouchInlinedObjectUsingReflection(t, refId));
});
readMethods.completeMethodsProvider = new DynamicMethodProvider <CompleteMethodDelegate>(t =>
{
return((or, refId) => or.CompletedInnerUsingReflection(refId));
});
readMethods.createObjectMethodsProvider = new DynamicMethodProvider <CreateObjectMethodDelegate>(t =>
{
return(() => ObjectReader.CreateObjectUsingReflection(t, treatCollectionAsUserObject));
});
return(readMethods);
}
private ObjectReader CreateReader(Stream stream)
{
ReadMethods readMethods = new ReadMethods();
if (settings.DeserializationMethod == Method.Generated)
{
readMethods.readMethodsProvider = new DynamicMethodProvider <ReadMethodDelegate>(t =>
{
var generator = new ReadMethodGenerator(t, settings.DisableTypeStamping, settings.TreatCollectionAsUserObject);
return(generator.Generate());
});
readMethods.touchInlinedObjectMethodsProvider = new DynamicMethodProvider <TouchInlinedObjectMethodDelegate>(t =>
{
if (recipes.TryGetValue(t, out var recipe))
{
return((or, objectId) => or.ReadRecipe(objectId, recipe));
}
var generator = new TouchInlinedObjectGenerator(t, settings.DisableTypeStamping, settings.TreatCollectionAsUserObject);
return(generator.Generate());
});
readMethods.completeMethodsProvider = new DynamicMethodProvider <CompleteMethodDelegate>(t =>
{
var generator = new CompletedGenerator(t, objectsForSurrogates, settings.DisableTypeStamping, settings.TreatCollectionAsUserObject, OnPostDeserialization != null);
return(generator.Generate());
});
readMethods.createObjectMethodsProvider = new DynamicMethodProvider <CreateObjectMethodDelegate>(t =>
{
var generator = new CreateObjectGenerator(t, settings.DisableTypeStamping, settings.TreatCollectionAsUserObject);
return(generator.Generate());
});
readMethods.cloneContentMehtodsProvider = new DynamicMethodProvider <CloneMethodDelegate>(t =>
{
if (t.IsValueType)
{
return(ObjectReader.CloneContentUsingReflection);
}
var generator = new CloneContentMethodGenerator(t);
return(generator.Generate());
});
readMethods.addHashCodeBasedDeferredElementProvider = new DynamicMethodProvider <AddDeferredHashCodeBasedElementDelegate>(t =>
{
var generator = new AddDeferredElementToHashCodeBasedMethodGenerator(t);
return(generator.Generate());
});
}
else
{
readMethods = GetReflectionBasedReadMethods(settings.TreatCollectionAsUserObject);
}
return(new ObjectReader(stream, readMethods, objectsForSurrogates, recipes, OnPostDeserialization,
settings.TreatCollectionAsUserObject, settings.VersionTolerance, settings.UseBuffering,
settings.DisableTypeStamping, settings.ReferencePreservation, settings.ForceStampVerification));
}
/// <inheritdoc />
public T Read <T>()
{
if (this.State != PacketStateType.Read)
{
throw new InvalidOperationException("Packet is in write-only mode.");
}
return(ReadMethods.TryGetValue(typeof(T), out Func <BinaryReader, object> method)
? (T)method.Invoke(this.reader)
: default);
/// <devdoc>
/// <para>
/// Moves to the element that contains the current attribute node.
/// </para>
/// </devdoc>
public override bool MoveToElement()
{
ReadMethod = ReadMethods.MoveToElement;
var result = BaseReader.MoveToElement();
if (result)
{
_XPathCollection.Advance(this);
}
return(result);
}
/// <devdoc>
/// <para>
/// Reads the next
/// node from the stream.
/// </para>
/// </devdoc>
public override bool Read()
{
ReadMethod = ReadMethods.Read;
var ret = BaseReader.Read();
if (ret)
{
_XPathCollection.Advance(this);
}
return(ret);
}
/// <devdoc>
/// <para>Moves to the attribute with the specified <see cref='XPathReader.Name' /> .</para>
/// </devdoc>
public override bool MoveToAttribute(string AttributeName)
{
ReadMethod = ReadMethods.MoveToAttribute;
var ret = BaseReader.MoveToAttribute(AttributeName);
if (ret)
{
_XPathCollection.Advance(this);
}
return(ret);
}
/// <include file='doc\XPathReader.uex' path='docs/doc[@for="XPathReader.MoveToAttribute"]/*' />
/// <devdoc>
/// <para>Moves to the attribute with the specified <see cref='System.Xml.XPathReader.Name'/> .</para>
/// </devdoc>
public override bool MoveToAttribute(string name)
{
this.readMethod = ReadMethods.MoveToAttribute;
bool ret = false;
ret = this.reader.MoveToAttribute(name);
if (ret)
{
xpathCollection.Advance(this);
}
return(ret);
}
/// <include file='doc\XPathReader.uex' path='docs/doc[@for="XPathReader.Read"]/*' />
/// <devdoc>
/// <para>
/// Reads the next
/// node from the stream.
/// </para>
/// </devdoc>
public override bool Read()
{
this.readMethod = ReadMethods.Read;
bool ret = true;
ret = this.reader.Read();
if (ret)
{
xpathCollection.Advance(this);
}
return(ret);
}
/// <include file='doc\XPathReader.uex' path='docs/doc[@for="XPathReader.MoveToElement"]/*' />
/// <devdoc>
/// <para>
/// Moves to the element that contains the current attribute node.
/// </para>
/// </devdoc>
public override bool MoveToElement()
{
bool ret = false;
readMethod = ReadMethods.MoveToElement;
ret = this.reader.MoveToElement();
if (ret)
{
xpathCollection.Advance(this);
}
return(ret);
}
internal ReadMethods GetReflectionBasedReadMethods(bool treatCollectionAsUserObject)
{
ReadMethods readMethods = new ReadMethods();
readMethods.readMethodsProvider = new DynamicMethodProvider <ReadMethodDelegate>(t =>
{
return(ObjectReader.ReadObjectInnerUsingReflection);
});
readMethods.touchInlinedObjectMethodsProvider = new DynamicMethodProvider <TouchInlinedObjectMethodDelegate>(t =>
{
if (recipes.TryGetValue(t, out var recipe))
{
return((or, refId) => or.ReadRecipe(refId, recipe));
}
return((or, refId) => or.TryTouchInlinedObjectUsingReflection(t, refId));
});
readMethods.completeMethodsProvider = new DynamicMethodProvider <CompleteMethodDelegate>(t =>
{
return((or, refId) => or.CompletedInnerUsingReflection(refId));
});
readMethods.createObjectMethodsProvider = new DynamicMethodProvider <CreateObjectMethodDelegate>(t =>
{
return(() => ObjectReader.CreateObjectUsingReflection(t, treatCollectionAsUserObject));
});
readMethods.addHashCodeBasedDeferredElementProvider = new DynamicMethodProvider <AddDeferredHashCodeBasedElementDelegate>(t =>
{
return((hashCodeBased, key, value) =>
{
var hashCodeBasedType = hashCodeBased.GetType();
var addMethod = hashCodeBasedType.GetMethod("Add");
if (addMethod.GetParameters().Length == 2)
{
addMethod.Invoke(hashCodeBased, new[] { key, value });
}
else
{
addMethod.Invoke(hashCodeBased, new[] { key });
}
});
});
return(readMethods);
}
public bool GetCharacterByID(int ID, out WorldCharacter pChar)
{
World.Networking.WorldClient pclient = ClientManager.Instance.GetClientByCharID(ID);
if (pclient != null)
{
pChar = pclient.Character;
return(true);
}
else
{
pChar = null;
Character DBpChar = ReadMethods.ReadCharObjectByIDFromDatabase(ID, Program.DatabaseManager);
WorldCharacter ReaderChar = new WorldCharacter(DBpChar, null);
pChar = ReaderChar;
if (DBpChar == null)
{
return(false);
}
return(true);
}
}
/// <summary>
/// Constructor for the Application object.
/// </summary>
public App()
{
// Global handler for uncaught exceptions.
UnhandledException += Application_UnhandledException;
// Standard Silverlight initialization
InitializeComponent();
// Phone-specific initialization
InitializePhoneApplication();
//Create viewmodels
_connManager = new ConnectionManagers();
_readMethods = new ReadMethods();
// Show graphics profiling information while debugging.
if (System.Diagnostics.Debugger.IsAttached)
{
// Display the current frame rate counters.
Application.Current.Host.Settings.EnableFrameRateCounter = true;
// Show the areas of the app that are being redrawn in each frame.
//Application.Current.Host.Settings.EnableRedrawRegions = true;
// Enable non-production analysis visualization mode,
// which shows areas of a page that are handed off to GPU with a colored overlay.
//Application.Current.Host.Settings.EnableCacheVisualization = true;
// Disable the application idle detection by setting the UserIdleDetectionMode property of the
// application's PhoneApplicationService object to Disabled.
// Caution:- Use this under debug mode only. Application that disables user idle detection will continue to run
// and consume battery power when the user is not using the phone.
PhoneApplicationService.Current.UserIdleDetectionMode = IdleDetectionMode.Disabled;
}
}
/// <include file='doc\XPathReader.uex' path='docs/doc[@for="XPathReader.Read"]/*' />
/// <devdoc>
/// <para>
/// Reads the next
/// node from the stream.
/// </para>
/// </devdoc>
public override bool Read() {
this.readMethod = ReadMethods.Read;
bool ret = true;
ret = this.reader.Read();
if(ret) {
xpathCollection.Advance(this);
}
return ret;
}
/// <devdoc>
/// <para>Moves to the attribute with the specified index.</para>
/// </devdoc>
public override void MoveToAttribute(int i)
{
ReadMethod = ReadMethods.MoveToAttribute;
BaseReader.MoveToAttribute(i);
_XPathCollection.Advance(this);
}
/// <include file='doc\XPathReader.uex' path='docs/doc[@for="XPathReader.MoveToAttribute2"]/*' />
/// <devdoc>
/// <para>Moves to the attribute with the specified index.</para>
/// </devdoc>
public override void MoveToAttribute(int i) {
this.readMethod = ReadMethods.MoveToAttribute;
this.reader.MoveToAttribute(i);
xpathCollection.Advance(this);
}
/// <include file='doc\XPathReader.uex' path='docs/doc[@for="XPathReader.MoveToElement"]/*' />
/// <devdoc>
/// <para>
/// Moves to the element that contains the current attribute node.
/// </para>
/// </devdoc>
public override bool MoveToElement() {
bool ret = false;
readMethod = ReadMethods.MoveToElement;
ret = this.reader.MoveToElement();
if (ret) {
xpathCollection.Advance(this);
}
return ret;
}
public static void Login(LoginClient pClient, Packet pPacket)
{
// Initialize DB
var dbClient = Program.DatabaseManager.GetClient();
// XX XX XX XX XX XX XX XX XX XX XX - login length
// 00 00 00 00 00 00 00 - space
// XX XX XX XX XX XX XX - password
// 00 00 00 00 00 00 00 00 00 4F 72 69 67 69 6E 61 6C 00 00 00 00 00 00 00 00 00 00 00
// Define packet lengths, as these may change with client updates
const int packetLength = 54,
loginBlock = 11,
spaceLength = 7,
passwordBlock = 7;
var md5 = pPacket.ReadStringForLogin(packetLength);
var md5Char = md5.ToCharArray();
var clientUsername = "";
var clientPassword = "";
// TODO - Escape these before query processing
// Read from 0 --> 11
for (var i = 0; i <= loginBlock; i++)
{
clientUsername += md5Char[i].ToString().Replace("\0", "");
}
Log.WriteLine(LogLevel.Debug, "{0} tries to login.", clientUsername);
// Read from 18 --> onwards
for (var i = loginBlock + spaceLength; i <= loginBlock + spaceLength + passwordBlock; i++)
{
clientPassword += md5Char[i].ToString().Replace("\0", "");
}
Log.WriteLine(LogLevel.Debug, "{0} tries to login.", clientPassword);
DataTable loginData;
using (dbClient)
loginData = dbClient.ReadDataTable("SELECT * FROM accounts WHERE Username= '******'");
// Auto account creation if no username found
if (loginData.Rows.Count == 0)
{
dbClient.ExecuteQuery("INSERT INTO accounts (username, password) VALUES ('" + clientUsername + "','" +
clientPassword + "')");
using (dbClient)
loginData = dbClient.ReadDataTable("SELECT * FROM accounts WHERE Username= '******'");
}
if (loginData == null)
{
return;
}
if (loginData.Rows.Count <= 0)
{
return;
}
foreach (DataRow row in loginData.Rows)
{
var username = (string)row["username"];
var password = (string)row["password"];
var banned = ReadMethods.EnumToBool(row["banned"].ToString());
if (clientPassword == password)
{
if (banned)
{
SendFailedLogin(pClient, ServerError.Blocked);
Log.WriteLine(LogLevel.Debug, "Banned user - {0} tries to login.", clientUsername);
}
else if (ClientManager.Instance.IsLoggedIn(username))
{
Log.WriteLine(LogLevel.Warn, "{0} is trying dual login. Disconnecting.", username);
pClient.Disconnect();
break;
}
else
{
pClient.Username = username;
pClient.IsAuthenticated = true;
pClient.Admin = 0; /*(byte)row["Admin"];*/
pClient.AccountID = int.Parse(row["id"].ToString());
WorldList(pClient, false);
}
}
else
{
SendFailedLogin(pClient, ServerError.InvalidCredentials);
}
}
}
/// <include file='doc\XPathReader.uex' path='docs/doc[@for="XPathReader.MoveToAttribute2"]/*' />
/// <devdoc>
/// <para>Moves to the attribute with the specified index.</para>
/// </devdoc>
public override void MoveToAttribute(int i)
{
this.readMethod = ReadMethods.MoveToAttribute;
this.reader.MoveToAttribute(i);
xpathCollection.Advance(this);
}
public bool LoadCharacters()
{
if (!Authenticated)
{
return(false);
}
Characters = new Dictionary <byte, WorldCharacter>();
try
{
DataTable charData = null;
using (DatabaseClient dbClient = Program.DatabaseManager.GetClient())
{
charData = dbClient.ReadDataTable("SELECT * FROM Characters WHERE AccountID='" + this.AccountID + "'");
}
if (charData != null)
{
foreach (DataRow row in charData.Rows)
{
Database.Storage.Character ch = new Database.Storage.Character();
ch.PositionInfo.ReadFromDatabase(row);
ch.LookInfo.ReadFromDatabase(row);
ch.CharacterStats.ReadFromDatabase(row);
ch.Slot = (byte)row["Slot"];
ch.CharLevel = (byte)row["Level"];
ch.AccountID = this.AccountID;
ch.Name = (string)row["Name"];
ch.ID = GetDataTypes.GetInt(row["CharID"]);
ch.Job = (byte)row["Job"];
ch.Money = GetDataTypes.GetLong(row["Money"].ToString());
ch.Exp = long.Parse(row["Exp"].ToString());
ch.HP = int.Parse(row["CurHP"].ToString());
ch.HPStones = 10;
ch.MasterJoin = DateTime.Parse(row["MasterJoin"].ToString());
ch.SP = int.Parse(row["CurSP"].ToString());
ch.SPStones = 10;
ch.StatPoints = (byte)row["StatPoints"];
ch.UsablePoints = (byte)row["UsablePoints"];
ch.Fame = 0; // TODO
ch.GameSettings = Database.DataStore.ReadMethods.GetGameSettings(ch.ID, Program.DatabaseManager);
ch.ClientSettings = Database.DataStore.ReadMethods.GetClientSettings(ch.ID, Program.DatabaseManager);
ch.Shortcuts = Database.DataStore.ReadMethods.GetShortcuts(ch.ID, Program.DatabaseManager);
ch.QuickBar = Database.DataStore.ReadMethods.GetQuickBar(ch.ID, Program.DatabaseManager);
ch.QuickBarState = Database.DataStore.ReadMethods.GetQuickBarState(ch.ID, Program.DatabaseManager);
ch.ReviveCoper = GetDataTypes.GetLong(row["MasterReciveMoney"]);
if (row.IsNull("GroupID"))
{
ch.GroupId = -1;
}
else
{
ch.GroupId = long.Parse(row["GroupID"].ToString());
}
if (ch.GroupId == -1 || row.IsNull("IsGroupMaster"))
{
ch.IsGroupMaster = false;
}
else
{
ch.IsGroupMaster = ReadMethods.EnumToBool(row["IsGroupMaster"].ToString());
}
Characters.Add(ch.Slot, new WorldCharacter(ch, this));
}
}
}
catch (Exception ex)
{
Log.WriteLine(LogLevel.Exception, "Error loading characters from {0}: {1}", Username, ex.InnerException.ToString());
return(false);
}
return(true);
}
/// <include file='doc\XPathReader.uex' path='docs/doc[@for="XPathReader.MoveToAttribute"]/*' />
/// <devdoc>
/// <para>Moves to the attribute with the specified <see cref='System.Xml.XPathReader.Name'/> .</para>
/// </devdoc>
public override bool MoveToAttribute(string name) {
this.readMethod = ReadMethods.MoveToAttribute;
bool ret = false;
ret = this.reader.MoveToAttribute(name);
if (ret) {
xpathCollection.Advance(this);
}
return ret;
}
