[gabr1ell]

I'm having trouble compiling the version of JoinedSenses (https://github.com/JoinedSenses/sm-ext-socket) can someone who compiled send me?

Thanks

[JoinedSenses]

https://github.com/JoinedSenses/sm-ext-socket/releases

No need to compile

[ZASTRELIS]

public void OnSocketIncoming(Socket socket, Socket newSocket, const char[] remoteIP, int remotePort, any arg) {
    
    PrintToServer("%s:%d connected", remoteIP, remotePort);

    // setup callbacks required to 'enable' newSocket
    // newSocket won't process data until these callbacks are set
    newSocket.SetReceiveCallback(OnChildSocketReceive);
    newSocket.SetDisconnectCallback(OnChildSocketDisconnected);
    newSocket.SetErrorCallback(OnChildSocketError);

    newSocket.Send("send quit to quit\n");
}

remoteIP always null for latest build for winos

[ZASTRELIS]

SOURCE CODE

public void OnPluginStart() {
    view_as<Socket>(null).SetOption(DebugMode, 1);
    
    // create a new tcp socket
    Socket socket = new Socket(SOCKET_TCP, OnSocketError);
    // bind the socket to all interfaces, port 50000
    socket.Bind("192.168.88.241", 2020);
    // let the socket listen for incoming connections
    socket.Listen(OnSocketIncoming);
}

public void OnSocketIncoming(Socket socket, Socket newSocket, const char[] remoteIP, int remotePort, any arg) {
    
    //PrintToServer("%s:%d connected", remoteIP, remotePort);

    // setup callbacks required to 'enable' newSocket
    // newSocket won't process data until these callbacks are set
    newSocket.SetReceiveCallback(OnChildSocketReceive);
    newSocket.SetDisconnectCallback(OnChildSocketDisconnected);
    newSocket.SetErrorCallback(OnChildSocketError);

    // newSocket.Send("send quit to quit\n");
}

public void OnChildSocketReceive(Socket socket, const char[] receiveData, const int dataSize, any hFile) {
    
    int ch = StrContains(receiveData, "cmd", false);
    PrintToServer("");
    PrintToServer("============ START SOCKET QUERRY =====================================================");
    PrintToServer("Found command \"%s\" in: %d position", receiveData[ch+4], ch);
    PrintToServer("================================================== SOCKET QUERRY ENDS ===============");
    PrintToServer("");
    
    char buffer[4096]; ServerCommandEx(buffer, sizeof(buffer), receiveData[ch+4]);
    // PrintToServer("%c%c", '\n', '\n');
    
    // send (echo) the received data back
    
    /* char requestStr[4096];
    Format(requestStr, sizeof(requestStr), 
        "POST /%s HTTP/1.0\r\nHost: %s\r\nCache-Control: no-cache\r\nConnection: close\r\nContent-length: %d\r\n\r\n%s", 
            "", HOST, strlen(buffer), buffer); */
    
    socket.Send(buffer, strlen(buffer));
    // socket.Disconnect();
    CloseHandle(socket);
    // close the connection/socket/handle if it matches quit
    // if (strncmp(receiveData, "quit", 4) == 0) CloseHandle(socket);
}

Can't send correct response for serverEx command to the receiver.. or it's possible only in OnSocketIncoming?

I tried to send command from my site, it works by OnChildSocketReceive but in this CB I can't response to my request using command buffer

P.S. I found that it works, but sometimes.. How send with same frame as callback?
Solved by: socket.SetOption(SocketLinger, 1);

P.S.S. I'm not understood why I must close socket handle after when every ReceiveCallback will be finished

[ZASTRELIS]

how to decode post via sm?

[DJ Tsunami]

Use an HTTP extension like SteamWorks or REST in Pawn.

[ZASTRELIS]

Originally Posted by DJ Tsunami Use an HTTP extension like SteamWorks or REST in Pawn.

can you tell more precisely which method you know for this? because I looked into steamworks and json and not found urldecode methods..

[ZASTRELIS]

I'm nothing to understand in how to build extensions for sm, so I write my own simple URLDecode method for replacing percent characters

for(int i = 0; i < sizeof(symbols); ++i)
{
    if(StrContains(receiveData[ch+6], symbols[i][1], false) != -1)
    {
        ReplaceString(receiveData, dataSize, symbols[i][1], symbols[i][0], false);
    }
}

But I know that in C++ and Boost it will be works faster.. so I will be waiting for normal URLDecode for UTF-8 w Cyrilic support..
P.S. this source was very helpful https://urldecoder.org/
P.S.S. for courteous Russians: https://snipp.ru/handbk/url-code

[ZASTRELIS]

this an example for writing the file, how about sending file in response for OnChildSocketReceive? This responses' size over 20KB..