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-   Gnucleus (Windows) (https://www.gnutellaforums.com/gnucleus-windows/)
-   -   Mad as hell and won't take vinnie anymore! (https://www.gnutellaforums.com/gnucleus-windows/9067-mad-hell-wont-take-vinnie-anymore.html)

Unregistered March 12th, 2002 02:07 PM
Mad as hell and won't take vinnie anymore!
 
Swabby, please add a little edit box so I can have a choice as to who's network I don't want to contribute to, in my case I don't want to contribute my files to any commercial ventures on gnutella.
In the box I can put as many client ID id names as I want to block sharing / connecting to, comma separated. If I include a version number then only that version is included. If you can add a wildcard "*" for the version number that would be nice too.
Thanks for a great open source program.

Unregistered March 12th, 2002 04:06 PM
Here it is, simply replace CGnuNode::ParseHandshake in the file "GnuNode.cpp" with the following and recompile! Add as many checks as you like for each $$$ client you would like to block. (4 total lines, two places to check the connect strings, added to the original code, see below)

Code:
/////////////////////////////////////////////////////////////////////////////
// New connections

bool CGnuNode::ParseHandshake(CString Data, byte* Stream, int StreamLength)
{
        int i;
        CString Handshake;
        CString NetworkName = m_pDoc->ModeNetwork;
        bool        Guerilla = false;

        // Making an inbound connect
        if(m_Inbound)
        {
                // Version 6
                if(Data.Find("\r\n\r\n") != -1)
                {
                        Handshake = Data.Mid(0, Data.Find("\r\n\r\n") + 4);
                        m_Handshake += Handshake;

                        if(m_Handshake.Find("GUERILLA ") != -1)
                        {
                                NetworkName = "GUERILLA";
                                Guerilla    = true;
                        }

                        // keep any BS off my screen
                        if(Handshake.Find("BearShare") != -1) { Close(); return true; }


                        // Connect string, GNUTELLA CONNECT/0.6\r\n
                        if(Handshake.Find(NetworkName + " CONNECT/") != -1)
                        {
                                if(m_pPrefs->m_NetworkModel == NETWORK_PRIVATE && m_pPrefs->m_Lan)
                                        if(Handshake.Find("LAN: " + m_pPrefs->m_LanName + "\r\n") == -1)
                                        {
                                                Close();
                                                return true;
                                        }

                                Send_ConnectOK(true, false, Guerilla);

                                return true;
                        }

                        // Ok string, GNUTELLA/0.6 200 OK\r\n
                        else if(Handshake.Find(" 200 OK\r\n") != -1)
                        {
                                SetConnected();

                                // Stream begins
                                for(i = 0; i < StreamLength - 4; i++)
                                        if(strncmp((char*) &Stream[i], "\r\n\r\n", 4) == 0)
                                        {
                                                m_dwExtraLength = StreamLength - (i + 4);
                                                memcpy(m_pExtra, &Stream[i + 4], m_dwExtraLength);
                                        }

                                return true;
                        }
                }

                // Version 4
                else if(Data.Find(VERSION_4_CONNECT) != -1 && !m_pPrefs->m_Lan)
                {
                        m_Handshake += "GNUTELLA CONNECT/0.4\r\n";

                        Send_ConnectOK(false, false, false);
                        SetConnected();

                        return true;
                }
        }

        // Making an outbound connect
        else
        {
                if((m_pDoc->ModeVersion6 || m_pPrefs->m_NetworkModel == NETWORK_PRIVATE) && Data.Find("\r\n\r\n") != -1)
                {
                        Handshake = Data.Mid(0, Data.Find("\r\n\r\n") + 4);
                        m_Handshake += Handshake;

                        // Ok string, GNUTELLA/0.6 200 OK\r\n
                        if(Handshake.Find(" 200 OK\r\n") != -1)
                        {

                        // keep any BS off my screen
                        if(Handshake.Find("BearShare") != -1) { Close(); return true; }


                                // Check if remote host has our IP
                                int ipPos = Handshake.Find("Remote-IP: ");
                                if(ipPos != -1)
                                {
                                        ipPos  += 11;
                                        int ipBack = Handshake.Find("\r\n", ipPos);

                                        m_pPrefs->m_LocalHost = StrtoIP( Handshake.Mid(ipPos, ipBack - ipPos));
                                }


                                if(m_pPrefs->m_NetworkModel == NETWORK_PRIVATE && m_pPrefs->m_Lan)
                                        if(Handshake.Find("LAN: " + m_pPrefs->m_LanName + "\r\n") == -1)
                                        {
                                                Close();
                                                return true;
                                        }

                                Send_ConnectOK(true, true, false);

                                SetConnected();
                        }
                        else
                                Close();

                        return true;
                }
                else if(Data.Find(VERSION_4_CONNECT_OK) != -1)
                {
                        m_Handshake += "GNUTELLA OK\r\n";

                        // Stream begins
                        for(i = 0; i < StreamLength - 2; i++)
                                if(strncmp((char*) &Stream[i], "\n\n", 2) == 0)
                                {
                                        m_dwExtraLength = StreamLength - (i + 2);
                                        memcpy(m_pExtra, &Stream[i + 2], m_dwExtraLength);
                                }

                        SetConnected();

                        return true;
                }
        }

        return false;
}

Unregistered March 12th, 2002 04:10 PM
For uploads, modify CGnuUpload::OnReceive in the file GnuUpload.cpp, two lines added for one header check, works for push or normal uploads.

Code:
void CGnuUpload::OnReceive(int nErrorCode)
{
        byte* pBuff = new byte[6000];

        DWORD dwBuffLength = Receive(pBuff, 4096);

        switch (dwBuffLength)
        {
        case 0:
                m_pShell->m_Error = "Bad Push";
                Close();
                delete [] pBuff;
                return;
                break;
        case SOCKET_ERROR:
                m_pShell->m_Error = "Bad Push";
                Close();
                delete [] pBuff;
                return;
                break;
        }

        pBuff[dwBuffLength] = 0;
        CString Header(pBuff);
        m_pShell->m_Handshake += Header;
        m_pShell->m_GetRequest += Header;

        // New Upload
        if(m_pShell->m_GetRequest.Find("\r\n\r\n") != -1)
        {
                CString Handshake = m_pShell->m_GetRequest;

                // keep any BS off my screen
                if(Handshake.Find("BearShare") != -1) Close();

                if(Handshake.Find("GET /get/") == 0)
                {
                        // Get Node info
                        CString Host;
                        UINT    nPort;
                        GetPeerName(Host, nPort);

                        // Set Variables
                        m_pShell->m_Host = StrtoIP(Host);
                        m_pShell->m_Port = 0;

                        m_pShell->VerifyFile(Handshake);
                }
                else
                {
                        m_pShell->m_Error = "Bad Push";
                        Close();
                }
        }

        delete [] pBuff;

        CAsyncSocket::OnReceive(nErrorCode);
}

theSelkie March 13th, 2002 09:11 AM
how stupid is that?
i mean maybe BS is a client for less advanced users etc. etc.
!!BUT!! all those users have files YOU want
why block em

and in addition to that you would be the person throwing the first stone (you know? thats from the bible) until now no one blocked a client from the network (as far as i know).
do you want to do that? be the first to block? and even worse use gnucleus for it? the bad image of the "blocker" might fall back on gnucleus....

what did vinne do to you?

Unregistered March 13th, 2002 10:06 AM
Where have you been? Vinnie cut off xolox and has moved toward a bearshare only network.

theSelkie March 14th, 2002 11:36 AM
uhm
he blocked xolox?
all i read was that IF he would block a client, xolox would be his first choice
but if he really blocks it, sorry

Aeroe March 14th, 2002 02:14 PM
even though i hate BS and vinnie, starting a war between clients won't help anything.
basically the best damage would to recommend users to switch to gnucleus.


vinnie is all in it for profit (obviously), nothing wrong with that. but what he does ****es me off.
and yes he Did just recently block xolox. he seemed to have changed his mind awhile back while he weighed the option.

gnutellafan March 14th, 2002 02:44 PM
hypocrits
 
Ok, you hate BS because you think it block Xolox (well 2.5 will not work with 0.4 HSs, but BS doesnt stop ANY clients from uploading/downloading from it) so you want to block BS. Aint dat da sh*t.

BS only prefers to connect to other BS clients. It is still connected to the rest of the network. It is just better for BS users to be connected to eachother (as LW does) to take more advantage of features that BS has that other clients dont yet.

Since you know how to program why dont you be a bit more productive and help improve gnucleus and the network. It would be a much better route than working on destroying the network!

BTW, most of the people that upload from me are non-BS users

gnutellafan March 14th, 2002 02:46 PM
Xolox is dead people. LET IT GO!!! The only thing it had was multisource dl. That was great!! It forced all the other clients to finally add it. Now that they have it and xolox is no longer being developed let it go.

If someone can talk to the xolox programmers and get the source code that would be great. But until that time use a living client.

gnutellafan March 14th, 2002 02:50 PM
I dont know anything about coding so you will have to tell me. Does your code prevent you from downloading from BS or are you just a LEECH?


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