Messages

1

General Programming / Re: [C#] Packet Buffer & Parser

« on: December 09, 2006, 12:12:25 am »

Ok, i'm stumped, my buffer is like empty, always, no idea why, sorry for all the help ?'s but I'm eager to get this to work!:

Code: [Select]

        public void OnConnect()
        {
            sckBNET = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            sckBNLS = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            sckBNET.Connect("useast.battle.net", 6112);
            sckBNLS.Connect("bnls.valhallalegends.com", 9367);
            //watch for data ( asynchronously )...
            AddC("[BNLS]: Connecting...");
            AddC("[BNET]: Connecting...");
            if (sckBNET.Connected == true)
            {
                AddC("[BNET]: Connected.");
            }
            if (sckBNLS.Connected == true)
            {
                AddC("[BNLS]: Connected.");
            }
            DataBuffer x0 = new DataBuffer();
            x0.InsertByte(0);
            byte[] x = x0.GetData();
            sckBNET.Send(x);
            DataBuffer buf = new DataBuffer();
            int procid = 0;
            buf.InsertInt32(procid);
            string platformid = "IX86";
            buf.InsertDwordString(platformid);
            string productid = "PXES";
            buf.InsertDwordString(productid);
            byte version = 0xCF;
            buf.InsertByte(version);
            buf.InsertInt32(0);
            buf.InsertInt32(0);
            buf.InsertInt32(0);
            buf.InsertInt32(0);
            buf.InsertInt32(0);
            buf.InsertCString("USA");
            buf.InsertCString("United States");
            byte[] p50 = buf.GetData();
            sckBNET.Send(p50);
            AddC("C > S - 0x50 SID_AUTH_INFO!");
            WaitForData();
           
        }

Code: [Select]

public void WaitForData()
        {
            // now start to listen for any data...
            m_asynResult = sckBNET.BeginReceive(buffer, 0, buffer.Length, SocketFlags.None, pfnCallBack, null);
            m_asynResult2 = sckBNLS.BeginReceive(bnlsbufr, 0, bnlsbufr.Length, SocketFlags.None, pfnCallBack2, null);
            if (pfnCallBack == null)
                pfnCallBack = new AsyncCallback(OnDataReceived);
            //if (pfnCallBack2 == null)
            //    pfnCallBack2 = new AsyncCallback(OnDataReceived);
           
        }

Code: [Select]

public void OnDataReceived(IAsyncResult asyn)
        {
            int len = BitConverter.ToInt16(buffer, 2) - 4;
            byte[] data = new byte[512];
            if (len < 0)
            {
                sckBNET.Receive(buffer, 0, SocketFlags.None);
            }
            HandlePacket(buffer[1], data, len);
            //end receive...
            int iRx = 0;
            iRx = sckBNET.EndReceive(asyn);

            WaitForData();
        }
There's my socket stuff....?

2

General Programming / Re: [C#] Packet Buffer & Parser

« on: December 08, 2006, 08:38:19 pm »

Any idea why?

3

General Programming / Re: [C#] Packet Buffer & Parser

« on: December 08, 2006, 07:01:26 pm »

Code: [Select]

public void OnDataReceived(IAsyncResult asyn)
        {
            int len = BitConverter.ToInt16(buffer, 2) - 4;
            byte[] data = new byte[len];
            if (len < 0)
            {
                // sckBnet.Read(data, 0, len, SocketFlags.None);
                sckBNET.Receive(data, 0, len, SocketFlags.None);
            }
            HandlePacket(buffer[1], data, len);

            //end receive...
            int iRx = 0;
            iRx = sckBNET.EndReceive(asyn);

            WaitForData();
        }
I get an error stating: byte[] data = new byte[len]; - Arithmetic operation resulted in an overflow., help! lol

4

General Programming / Re: [C#] Packet Buffer & Parser

« on: December 08, 2006, 01:30:18 pm »

Well, i figured all that out, and made the socket use a ASync connection, but now my problem is implementing BNLS into my project... it confuses me... I got the data to buffer and all that great stuff, the project just needs it's 0x51 C>S ... using BNLS, any help on that? lol I hate asking for help >.<.

5

General Programming / Re: [C#] Packet Buffer & Parser

« on: December 08, 2006, 09:35:32 am »

Gah see, i always don't know the simplest thing, i've been at it for 2 days now, cannot figure out how to get the data into the Buffer array.. >.<.... also Socket doesn't have a .Read method ...? I must be doing something wrong here...! >.<

6

General Programming / Re: [C#] Packet Buffer & Parser

« on: December 08, 2006, 09:09:17 am »

Did I ever mention I love you, and about 20 minutes after I posted that I started talking with a C# developer friend of mine who told me the only help he would give me is to use TCPClient();, but Socket you say to use, so i'll be sure to use that! Thanks so much, if i ever actually finish my program, you will be credited everywhere possible! Ok, and one other thing, so MBNCSUtil, is just a buffer, so I still have to make a Parser? Or does that have a sexy part for that too, cause in VB that was the part I really blew with, parsing the data... I could make the packets up, etc, but couldn't parse it.. always had to get help.

7

Trash Can / Re: [C#] Packet Buffer & Parser

« on: December 07, 2006, 06:25:55 pm »

A person who's AKA has been Smarter since he was 12.

8

General Programming / Re: [C#] Packet Buffer & Parser

« on: December 07, 2006, 12:57:43 pm »

Code: [Select]

        private void sckBNET_DataArrival(long bytesTotal, object sender, AxMSWinsockLib.DMSWinsockControlEvents_DataArrivalEvent e)
        {
            BncsPacket BNCSPacket = new BncsPacket();
            BncsReader BNCSRead = new BncsReader();
            BNCSPacket.Count();
        }After playing with it a bit, it seems to make some sense, but how do you get the data arriving into the buffer, and use it, etc. Is there a C# Bot source out that I could learn this from?

9

General Programming / Re: [C#] Packet Buffer & Parser

« on: December 07, 2006, 11:14:24 am »

I've had MBNCSUtil, since I started learning C#, and it seems and I was told that it is hard to use.

10

General Programming / Re: [C#] Packet Buffer & Parser

« on: December 06, 2006, 08:21:30 pm »

Well, both actually, I want to learn through conversion, and i just "want it to work" heh. Could you link me ot the C# pbuffer you speak of?

11

General Programming / Re: [C#] Packet Buffer & Parser

« on: December 06, 2006, 08:01:23 pm »

The originall what?

12

General Programming / [C#] Packet Buffer & Parser

« on: December 06, 2006, 07:49:20 pm »

I'm attempting to convert:

Code: [Select]

Static strBuffer As String
Dim strTemp As String, lngLen As Long
Winsock1.GetData strTemp, vbString
strBuffer = strBuffer & strTemp
While Len(strBuffer) > 4
    lngLen = Val("&H" & Login.StrToHex(StrReverse(Mid(strBuffer, 3, 2))))
    If Len(strBuffer) < lngLen Then Exit Sub
    Login.ParsePacket Left(strBuffer, lngLen)
    strBuffer = Mid(strBuffer, lngLen + 1)
Wend
and

Code: [Select]

Private Buffer As String

Public Function InsertDWORDArray(Data() As Long)
Dim i As Integer
For i = LBound(Data) To UBound(Data) Step 1
    Buffer = Buffer & MakeDWORD(Data(i))
Next i
End Function

Public Function InsertDWORD(Data As Long)
Buffer = Buffer & MakeDWORD(Data)
End Function

Public Function InsertData(Data As String)
Buffer = Buffer & Data
End Function

Public Function InsertWORD(Data As Integer)
Buffer = Buffer & MakeWORD(Data)
End Function

Public Function InsertBYTE(Data As Integer)
Buffer = Buffer & Chr(Data)
End Function

Public Sub InsertBytes(Data As String)
Dim i As Long, Enqueueer As String
For i = 1 To Len(Data) Step 3
    Enqueueer = Enqueueer & Chr(Val("&h0" & Mid(Data, i, 2)))
Next i
Buffer = Buffer & Enqueueer
End Sub

Public Function InsertNTString(Data As String)
Buffer = Buffer & Data & Chr(0)
End Function

Public Function InsertNonNTString(Data As String)
Buffer = Buffer & Data
End Function

Function MakeDWORD(Value As Long) As String
Dim Result As String * 4
CopyMemory ByVal Result, Value, 4
MakeDWORD = Result
End Function

Function MakeWORD(Value As Integer) As String
Dim Result As String * 2
CopyMemory ByVal Result, Value, 2
MakeWORD = Result
End Function

Public Function Clear()
Buffer = ""
End Function

Public Function SendPacket(PacketID As Byte)
Dim PacketData As String, Packet As String
If Form1.Winsock1.State <> sckConnected Then: Exit Function
Form1.Winsock1.SendData Chr(&HFF) & Chr(PacketID) & MakeWORD(Len(Buffer) + 4) & Buffer
Clear
End Function





From VB > C#, It's proving quite the challange for me, as I am still learning C#, any help would be greatly appreciated.