private void HandleCreateAccount2(BncsReader dr)
{
int status = dr.ReadInt32();
CreationFailureReason reason = CreationFailureReason.Unknown;
switch (status)
{
case 2:
reason = CreationFailureReason.InvalidCharacters; break;
case 3:
reason = CreationFailureReason.InvalidWord; break;
case 6:
reason = CreationFailureReason.NotEnoughAlphanumerics; break;
case 4:
default:
reason = CreationFailureReason.AccountAlreadyExists; break;
}
if (status == 0)
{
AccountCreationEventArgs created = new AccountCreationEventArgs(_settings.Username);
OnAccountCreated(created);
LoginAccountOld();
}
else
{
AccountCreationFailedEventArgs failed = new AccountCreationFailedEventArgs(_settings.Username, reason);
OnAccountCreationFailed(failed);
}
}
private async void Listen()
{
while (_connection.IsConnected)
{
NetworkBuffer nextPacket = _storage.Acquire();
NetworkBuffer result = await _connection.ReceiveAsync(nextPacket, 0, 4, true);
if (result == null)
{
return; // disconnected
}
BncsReader reader = new BncsReader(result);
if (reader.Length > 4)
{
result = await _connection.ReceiveAsync(nextPacket, 4, reader.Length - 4);
if (result == null)
{
return; // disconnected
}
}
else if (reader.Length == 4)
{
// packet is complete
}
else
{
throw new ProtocolViolationException("The Battle.net server indicated an invalid packet size.");
}
DispatchPacketHandler(reader);
_storage.Release(nextPacket);
}
}
private async void HandleLogonResponse2(BncsReader dr)
{
int success = dr.ReadInt32();
if (success == 0)
{
OnLoginSucceeded();
ClassicProduct product = _settings.Client;
if (product.UsesUdpPing)
{
BncsPacket pck = new BncsPacket(BncsPacketId.UdpPingResponse, _storage.Acquire());
pck.InsertDwordString("bnet");
await pck.SendAsync(_connection);
}
EnterChat();
}
else
{
LoginFailureReason reason = LoginFailureReason.Unknown;
switch (success)
{
case 1: // account DNE
reason = LoginFailureReason.AccountDoesNotExist; break;
case 2: // invalid password
reason = LoginFailureReason.InvalidAccountOrPassword; break;
case 6: // account closed
reason = LoginFailureReason.AccountClosed; break;
}
LoginFailedEventArgs args = new LoginFailedEventArgs(reason, success, dr.ReadCString());
OnLoginFailed(args);
}
}
public void Handle_AUTH_CHECK(BncsReader Reader)
{
int num = Reader.ReadInt32();
if (num == 0)
{
this.Send_SID_LOGONRESPONSE();
}
}
private async void HandlePing(BncsReader packet)
{
int ping = packet.ReadInt32();
NetworkBuffer buffer = _storage.Acquire();
BncsPacket response = new BncsPacket(BncsPacketId.Ping, buffer);
response.InsertInt32(ping);
await response.SendAsync(_connection);
}
private void InitServers(String character, String account, String password,
Client.GameDifficulty difficulty, String classicKey,
String expansionKey, String exeInfo)
{
_bncsConnection = new BncsConnection();
_bncsReader = new BncsReader(ref _bncsConnection);
_bncsHandler = new BncsHandler(ref _bncsConnection, account, password,
classicKey, expansionKey, exeInfo);
_mcpConnection = new McpConnection();
_mcpReader = new McpReader(ref _mcpConnection);
_mcpHandler = new McpHandler(ref _mcpConnection, character, difficulty);
}
private async void HandleGetChannelList(BncsReader dr)
{
List <string> channelList = new List <string>();
string channel;
do
{
channel = dr.ReadCString();
if (!string.IsNullOrEmpty(channel))
{
channelList.Add(channel);
}
} while (!string.IsNullOrEmpty(channel));
ChannelListEventArgs e = new ChannelListEventArgs(channelList.ToArray());
((IChatConnectionEventSource)this).OnChannelListReceived(e);
if (!_firstChannelList)
{
_firstChannelList = true;
BncsPacket pckJoinChan = CreatePacket(BncsPacketId.JoinChannel);
if (_settings.Client == ClassicProduct.Diablo2Retail || _settings.Client == ClassicProduct.Diablo2Expansion)
{
pckJoinChan.InsertInt32((int)ChannelJoinFlags.Diablo2FirstJoin);
}
else
{
pckJoinChan.InsertInt32((int)ChannelJoinFlags.FirstJoin);
}
switch (_settings.Client.ProductCode)
{
case "STAR":
case "SEXP":
case "W2BN":
case "D2DV":
case "D2XP":
case "JSTR":
pckJoinChan.InsertCString(_settings.Client.ProductCode);
break;
case "WAR3":
case "W3XP":
pckJoinChan.InsertCString("W3");
break;
}
await pckJoinChan.SendAsync(_connection);
}
}
private void HandleAuthCheck(BncsReader packet)
{
uint result = packet.ReadUInt32();
string extraInfo = packet.ReadCString();
if (result == 0)
{
OnClientCheckPassed();
}
else
{
OnClientCheckFailed(new ClientCheckFailedEventArgs((ClientCheckFailureCause)result, extraInfo));
Disconnect();
return;
}
ContinueLogin();
}
public void Handle_SID_QUERYREALMS2(BncsReader Reader)
{
Reader.ReadInt32();
int num = Reader.ReadInt32();
if (num == 0)
{
this.WriteToLog("Realm logon failed. No realms found.", Color.Red);
this.Disconnect();
return;
}
string text = num + " realm(s) found: ";
string text2 = "";
int arg_47_0 = 0;
checked
{
int num2 = num - 1;
for (int i = arg_47_0; i <= num2; i++)
{
Reader.ReadInt32();
string text3 = Reader.ReadCString();
string text4 = Reader.ReadCString();
if (i == 0)
{
text2 = text3;
}
text = string.Concat(new string[]
{
text,
text3,
" (",
text4,
"), "
});
}
text = text.Substring(0, text.Length - 1) + ".";
this.WriteToLog(text, Color.Gray);
this.WriteToLog("Getting logon information for " + text2 + "..", Color.Gray);
this.Send_SID_LOGONREALMEX(text2);
}
}
private void DispatchPacketHandler(BncsReader packet)
{
ParseCallback result;
if (_packetToParserMap.TryGetValue(packet.PacketID, out result))
{
result(packet);
}
else
{
switch (packet.PacketID)
{
#region SID_NULL
case BncsPacketId.Null:
break;
#endregion
default:
Trace.WriteLine(packet.PacketID, "Unhandled packet");
break;
}
}
}
private async void HandleLogonResponse(BncsReader dr)
{
int status = dr.ReadInt32();
if (status == 1)
{
OnLoginSucceeded();
ClassicProduct product = _settings.Client;
if (product.UsesUdpPing)
{
BncsPacket pck = new BncsPacket(BncsPacketId.UdpPingResponse, _storage.Acquire());
pck.InsertDwordString("bnet");
await pck.SendAsync(_connection);
}
EnterChat();
}
else
{
LoginFailedEventArgs args = new LoginFailedEventArgs(LoginFailureReason.InvalidAccountOrPassword, status);
OnLoginFailed(args);
}
}
public void Handle_SID_AUTH_INFO(BncsReader Reader)
{
int num = Reader.ReadInt32();
int num2 = Reader.ReadInt32();
int num3 = Reader.ReadInt32();
long num4 = Reader.ReadInt64();
string mpqName = Reader.ReadCString();
byte[] array = Reader.ReadNullTerminatedByteArray();
List <string> list = new List <string>();
this.g_iServerToken = num2;
int num5;
if (this.Exp)
{
num5 = 2;
}
else
{
num5 = 1;
}
BattleNetClient battleNetClient = new BattleNetClient(this.Exp);
checked
{
string[] array2 = new string[num5];
CdKey[] array3 = new CdKey[num5];
byte[][] array4 = new byte[num5][];
int[] array5 = new int[num5];
array2[0] = this.BnetInfo.ClassicCdKey;
array2[0] = array2[0].Replace("-", "");
array2[0] = array2[0].Replace(" ", "");
if (num5 >= 2)
{
array2[1] = this.BnetInfo.ExpCdKey;
array2[1] = array2[1].Replace("-", "");
array2[1] = array2[1].Replace(" ", "");
}
int arg_111_0 = 0;
int num6 = num5 - 1;
for (int i = arg_111_0; i <= num6; i++)
{
try
{
array5[i] = array2[i].Length;
array3[i] = CdKey.CreateDecoder(array2[i]);
array4[i] = array3[i].GetHash(this.g_iClientToken, this.g_iServerToken);
if (!array3[i].IsValid)
{
this.WriteToLog("Warning Cd-Key(" + Conversions.ToString(i) + ") is invalid", Color.Red);
this.Disconnect();
}
}
catch (Exception expr_186)
{
ProjectData.SetProjectError(expr_186);
this.WriteToLog("Error while preparing the cd-key " + i, Color.Red);
this.Disconnect();
ProjectData.ClearProjectError();
return;
}
}
string str = "";
char[] array6 = new char[array.Length];
int arg_1EF_0 = 0;
int num7 = array.Length - 1;
for (int j = arg_1EF_0; j <= num7; j++)
{
array6[j] = Strings.ChrW((int)array[j]);
}
int exeInfo = CheckRevision.GetExeInfo(battleNetClient.g_sHashes[0], out str);
int i2 = CheckRevision.DoCheckRevision(new string(array6), battleNetClient.g_sHashes,
CheckRevision.ExtractMPQNumber(mpqName));
BncsPacket bncsPacket = new BncsPacket(81);
bncsPacket.InsertInt32(this.g_iClientToken);
bncsPacket.InsertInt32(exeInfo);
bncsPacket.InsertInt32(i2);
bncsPacket.InsertInt32(num5);
bncsPacket.InsertBoolean(false);
int arg_27B_0 = 0;
int num8 = num5 - 1;
for (int k = arg_27B_0; k <= num8; k++)
{
bncsPacket.InsertInt32(array5[k]);
bncsPacket.InsertInt32(array3[k].Product);
bncsPacket.InsertInt32(array3[k].Value1);
bncsPacket.InsertInt32(0);
bncsPacket.InsertByteArray(array4[k]);
}
bncsPacket.InsertCString(str);
bncsPacket.InsertCString(this.BnetInfo.CdKeyOwner);
this.SendPacket(bncsPacket.UnderlyingBuffer);
}
}
public override void ParsePacket(byte[] Data)
{
BncsReader bncsReader = new BncsReader(Data);
BnetServerPacket packetID = (BnetServerPacket)bncsReader.PacketID;
this.ReportPacket((int)packetID);
switch (packetID)
{
case BnetServerPacket.KeepAlive:
{
this.OnServerKeepAliveEvent?.Invoke(new BotCore.BnetServer.KeepAlive(Data));
break;
}
case BnetServerPacket.EnterChatResponse:
{
this.OnEnterChatResponseEvent?.Invoke(new EnterChatResponse(Data));
break;
}
case BnetServerPacket.ChannelList:
{
this.OnChannelListEvent?.Invoke(new ChannelList(Data));
break;
}
case BnetServerPacket.ChatEvent:
{
this.OnChatEventEvent?.Invoke(new ChatEvent(Data));
break;
}
case BnetServerPacket.AdInfo:
{
this.OnAdInfoEvent?.Invoke(new AdInfo(Data));
break;
}
case BnetServerPacket.BnetPing:
{
this.OnBnetPingEvent?.Invoke(new BnetPing(Data));
break;
}
case BnetServerPacket.FileTimeInfo:
{
this.OnFileTimeInfoEvent?.Invoke(new FileTimeInfo(Data));
break;
}
case BnetServerPacket.BnetLogonResponse:
{
this.OnBnetLogonResponseEvent?.Invoke(new BnetLogonResponse(Data));
break;
}
case BnetServerPacket.RealmLogonResponse:
{
this.OnRealmLogonResponseEvent?.Invoke(new RealmLogonResponse(Data));
break;
}
case BnetServerPacket.QueryRealmsResponse:
{
this.Handle_SID_QUERYREALMS2(bncsReader);
this.OnQueryRealmsResponseEvent?.Invoke(new QueryRealmsResponse(Data));
break;
}
case BnetServerPacket.NewsInfo:
{
this.OnNewsInfoEvent?.Invoke(new NewsInfo(Data));
break;
}
case BnetServerPacket.ExtraWorkInfo:
{
this.OnExtraWorkInfoEvent?.Invoke(new ExtraWorkInfo(Data));
break;
}
case BnetServerPacket.RequiredExtraWorkInfo:
{
this.OnRequiredExtraWorkInfoEvent?.Invoke(new RequiredExtraWorkInfo(Data));
break;
}
case BnetServerPacket.BnetConnectionResponse:
{
this.Handle_SID_AUTH_INFO(bncsReader);
this.OnBnetConnectionResponseEvent?.Invoke(new BnetConnectionResponse(Data));
break;
}
case BnetServerPacket.BnetAuthResponse:
{
this.Handle_AUTH_CHECK(bncsReader);
this.OnBnetAuthResponseEvent?.Invoke(new BnetAuthResponse(Data));
break;
}
}
}
private async void HandleAuthInfo(BncsReader dr)
{
try
{
//DataReader dr = new DataReader(data.Data);
//if (m_pingPck != null)
//{
// Send(m_pingPck);
// m_pingPck = null;
//}
_received0x50 = true;
_loginType = dr.ReadUInt32();
_srvToken = dr.ReadInt32();
_udpVal = dr.ReadUInt32();
_mpqFileTime = dr.ReadInt64();
_versioningFilename = dr.ReadCString();
_usingLockdown = _versioningFilename.StartsWith("LOCKDOWN", StringComparison.OrdinalIgnoreCase);
int crResult = -1, exeVer = -1;
string exeInfo = null;
if (!_usingLockdown)
{
_valString = dr.ReadCString();
int mpqNum = CheckRevision.ExtractMPQNumber(_versioningFilename);
crResult = CheckRevision.DoCheckRevision(_valString, new Stream[] { File.OpenRead(_settings.GameExe), File.OpenRead(_settings.GameFile2), File.OpenRead(_settings.GameFile3) }, mpqNum);
exeVer = CheckRevision.GetExeInfo(_settings.GameExe, out exeInfo);
}
else
{
_ldValStr = dr.ReadNullTerminatedByteArray();
string dllName = _versioningFilename.Replace(".mpq", ".dll");
BnFtpVersion1Request req = new BnFtpVersion1Request(_settings.Client, _versioningFilename, null);
req.Gateway = _settings.Gateway;
req.LocalFileName = Path.Combine(Path.GetTempPath(), _versioningFilename);
await req.ExecuteRequest();
string ldPath = null;
using (MpqArchive arch = MpqServices.OpenArchive(req.LocalFileName))
{
if (arch.ContainsFile(dllName))
{
ldPath = Path.Combine(Path.GetTempPath(), dllName);
arch.SaveToPath(dllName, Path.GetTempPath(), false);
}
}
_ldDigest = CheckRevision.DoLockdownCheckRevision(_ldValStr, new string[] { _settings.GameExe, _settings.GameFile2, _settings.GameFile3 },
ldPath, _settings.ImageFile, ref exeVer, ref crResult);
}
string prodCode = _settings.Client.ProductCode;
if (prodCode == "WAR3" || prodCode == "W3XP")
{
_w3srv = dr.ReadByteArray(128);
if (!NLS.ValidateServerSignature(_w3srv, _connection.RemoteEP.Address.GetAddressBytes()))
{
//OnError(new ErrorEventArgs(ErrorType.Warcraft3ServerValidationFailure, Strings.War3ServerValidationFailed, false));
//Close();
//return;
}
}
// BattleNetClientResources.IncomingBufferPool.FreeBuffer(data.Data);
CdKey key1 = _settings.CdKey1, key2 = _settings.CdKey2;
_clientToken = new Random().Next();
byte[] key1Hash = key1.GetHash(_clientToken, _srvToken);
if (WardenHandler != null)
{
try
{
if (!WardenHandler.InitWarden(BitConverter.ToInt32(key1Hash, 0)))
{
WardenHandler.UninitWarden();
//OnError(new ErrorEventArgs(ErrorType.WardenModuleFailure, "The Warden module failed to initialize. You will not be immediately disconnected; however, you may be disconnected after a short period of time.", false));
WardenHandler = null;
}
}
catch (Win32Exception we)
{
//OnError(new ErrorEventArgs(ErrorType.WardenModuleFailure, "The Warden module failed to initialize. You will not be immediately disconnected; however, you may be disconnected after a short period of time.", false));
//OnError(new ErrorEventArgs(ErrorType.WardenModuleFailure, string.Format(CultureInfo.CurrentCulture, "Additional information: {0}", we.Message), false));
WardenHandler.UninitWarden();
WardenHandler = null;
}
}
BncsPacket pck0x51 = new BncsPacket(BncsPacketId.AuthCheck, _connection.NetworkBuffers.Acquire());
pck0x51.InsertInt32(_clientToken);
pck0x51.InsertInt32(exeVer);
pck0x51.InsertInt32(crResult);
if (prodCode == "D2XP" || prodCode == "W3XP")
{
pck0x51.InsertInt32(2);
}
else
{
pck0x51.InsertInt32(1);
}
pck0x51.InsertBoolean(false);
pck0x51.InsertInt32(key1.Key.Length);
pck0x51.InsertInt32(key1.Product);
pck0x51.InsertInt32(key1.Value1);
pck0x51.InsertInt32(0);
pck0x51.InsertByteArray(key1Hash);
if (key2 != null)
{
pck0x51.InsertInt32(key2.Key.Length);
pck0x51.InsertInt32(key2.Product);
pck0x51.InsertInt32(key2.Value1);
pck0x51.InsertInt32(0);
pck0x51.InsertByteArray(key2.GetHash(_clientToken, _srvToken));
}
if (_usingLockdown)
{
pck0x51.InsertByteArray(_ldDigest);
pck0x51.InsertByte(0);
}
else
{
pck0x51.InsertCString(exeInfo);
}
pck0x51.InsertCString(_settings.CdKeyOwner);
await pck0x51.SendAsync(_connection);
}
catch (Exception ex)
{
//OnError(new ErrorEventArgs(ErrorType.General, "There was an error while initializing your client. Refer to the exception message for more information.\n" + ex.ToString(), true));
Disconnect();
Console.WriteLine(ex.ToString());
}
}
private void HandleChatEvent(BncsReader dr)
{
}
private void HandleChatEvent(BncsReader dr)
{
if (_oldParseCallback != null)
{
_oldParseCallback(dr);
dr.Seek(-dr.Position);
dr.Seek(4);
}
ChatEventType type = (ChatEventType)dr.ReadInt32();
int flags = dr.ReadInt32();
int ping = dr.ReadInt32();
dr.Seek(12);
string user = dr.ReadCString();
byte[] userInfo = dr.ReadNullTerminatedByteArray();
string text = Encoding.ASCII.GetString(userInfo);
switch (type)
{
case ChatEventType.UserInChannel:
case ChatEventType.UserJoinedChannel:
ChatUser newUser = new ChatUser(user, ping, (ClassicUserFlags)flags, UserStats.Parse(user, userInfo));
if (_namesToUsers.ContainsKey(user))
{
_namesToUsers.Remove(user);
}
_namesToUsers.Add(user, newUser);
UserEventArgs <ChatUser> uArgs = new UserEventArgs <ChatUser>(type, newUser);
HandleUserChatEvent(uArgs);
break;
case ChatEventType.UserFlagsChanged:
if (_namesToUsers.ContainsKey(user))
{
ChatUser changedUser = _namesToUsers[user];
changedUser.Flags = (ClassicUserFlags)flags;
UserEventArgs <ChatUser> updatedArgs = new UserEventArgs <ChatUser>(type, changedUser);
HandleUserChatEvent(updatedArgs);
}
else if (_channelName.Equals("The Void", StringComparison.OrdinalIgnoreCase))
{
ChatUser voidUser = new ChatUser(user, ping, (ClassicUserFlags)flags, UserStats.Parse(user, userInfo));
_namesToUsers.Add(user, voidUser);
UserEventArgs <ChatUser> voidArgs = new UserEventArgs <ChatUser>(type, voidUser);
HandleUserChatEvent(voidArgs);
}
break;
case ChatEventType.UserLeftChannel:
if (_namesToUsers.ContainsKey(user))
{
ChatUser goneUser = _namesToUsers[user];
UserEventArgs <ChatUser> leftArgs = new UserEventArgs <ChatUser>(type, goneUser);
HandleUserChatEvent(leftArgs);
}
break;
case ChatEventType.Emote:
case ChatEventType.Talk:
case ChatEventType.WhisperReceived:
case ChatEventType.WhisperSent:
ChatMessageEventArgs <UserFlags> cmArgs = new ChatMessageEventArgs <UserFlags>(type, (UserFlags)flags, user, Encoding.UTF8.GetString(userInfo));
HandleChatMessageEvent(cmArgs);
break;
case ChatEventType.NewChannelJoined:
ServerChatEventArgs joinArgs = new ServerChatEventArgs(type, flags, text);
_channelName = text;
_namesToUsers.Clear();
OnJoinedChannel(joinArgs);
break;
case ChatEventType.Broadcast:
case ChatEventType.ChannelDNE:
case ChatEventType.ChannelFull:
case ChatEventType.ChannelRestricted:
case ChatEventType.Error:
case ChatEventType.Information:
ServerChatEventArgs scArgs = new ServerChatEventArgs(type, flags, text);
HandleServerChatEvent(scArgs);
break;
}
}
