[HowTo] Metin2 Web API

[xworldx]

yes, this workperfect

[vpser]

Originally Posted by ProfDrKnowsItAll

I like wrappers that's my thing

Here a complete working example:

PHP Code:

<?php

class SocketConnection {
       
    private $m_socket;
    private $m_recv_buf;
    
    public function __construct()
    {
        $this->m_socket = 0;
        $this->m_recv_buf = "";
    }

    public function Connect($host, $port, $timeout)
    {
        $this->m_socket = fsockopen($host, $port, $errno, $errstr, $timeout);

        if (!$this->m_socket)
        {
            echo(sprintf("%s (%d)<br>\n", $errstr, $errno));
            return false;
        }


        return true;
    }

    public function Recv($len)
    {
        $this->m_recv_buf = fread($this->m_socket, $len);
    }

    public function Send($buf)
    {
        fwrite($this->m_socket, $buf);
    }
    
    public function GetRecvBuf()
    {
        return $this->m_recv_buf;
    }

}

class GameConnector
{
    private $m_socketConnector;

    public function __construct($host, $port)
    {
        $this->m_socketConnector = new SocketConnection;

        if (!$this->m_socketConnector->Connect($host, $port, 5))
            return false;

        $this->m_socketConnector->Recv(32);

        $recvBuf = $this->m_socketConnector->GetRecvBuf();
        
        if (ord($recvBuf[0]) != 253)
        {
            echo("GameConnector does not handle this packet!");
            return false;
        }
    }

    public function Send($str)
    {
        $this->m_socketConnector->Send("@".$str."\n");
        $this->m_socketConnector->Recv(64);
    }

    public function GetBuffer()
    {
        return $this->m_socketConnector->GetRecvBuf();
    }
    
}

    $host = "192.162.0.1";
    $port = 13000;
    $api = new GameConnector($host, $port);
    $api->Send("MyApiKeyIsSecureLol");
    $api->Send("USER_COUNT");
    //$api->Send("IS_SERVER_UP");
    $apiBuf = substr($api->GetBuffer(), 0, -1);
    
    if(empty($apiBuf))
    {
        echo "Game did not respond";
        exit;
    }
    
    if(is_numeric($apiBuf[0]))
    {
        $userCount = explode(" ", $apiBuf);
        echo sprintf("Total[%d] %d / %d / %d (this server %d)", $userCount[0], $userCount[1], $userCount[2], $userCount[3], $userCount[4]);
        exit;
    }
    
    if($apiBuf=="UNKNOWN")
        echo "Command send and executed no custom response";
    else
        echo $apiBuf;

Changes:
Added packet header to send function, at the moment we don't want to send other packets.
Fixed various bugs
Changed substr <- Thanks to Mashkin
Added user count formatting
Added check for no custom response

i tried it but i have a problem

WEBADMIN : Wrong Connector : 159.253.38.253

what is the problem?

[Mashkin]

Originally Posted by vpser

i tried it but i have a problem

WEBADMIN : Wrong Connector : 159.253.38.253

what is the problem?

Addthis IP (159....) in your game cores' CONFIG files with this directive.

adminpage_ip: 159.253.38.253

[Gl0bal]

Sry bros. I tried everything, but "IS_SERVER_UP" isn't working for me.
Can somebody give me an example how to use it. Most of the other commands work for me.

Regards

[qualitygaming17]

can someone tell me how to use the dc command?

[Viverealisbona]

Originally Posted by vpser

i tried it but i have a problem

WEBADMIN : Wrong Connector : 159.253.38.253

what is the problem?

I am trying to use the same code but I don't understand why it shows 0 users online instead of 1 for example when I am logged in

Changed adminpage_ip1 on Auth , port 30001


Total[0] 0 / 0 / 0 (this server 0)

Solveddd Instead of Auth I needed to use the CH port and edit adminpage_ip1 to config CH
(if anybody needs )

*I think I will need to do the same for CH2 and thing if show them separated or togheter

[Viverealisbona]

Originally Posted by ProfDrKnowsItAll

I like wrappers that's my thing

Here a complete working example:

PHP Code:

<?php

class SocketConnection {
       
    private $m_socket;
    private $m_recv_buf;
    
    public function __construct()
    {
        $this->m_socket = 0;
        $this->m_recv_buf = "";
    }

    public function Connect($host, $port, $timeout)
    {
        $this->m_socket = fsockopen($host, $port, $errno, $errstr, $timeout);

        if (!$this->m_socket)
        {
            echo(sprintf("%s (%d)<br>\n", $errstr, $errno));
            return false;
        }


        return true;
    }

    public function Recv($len)
    {
        $this->m_recv_buf = fread($this->m_socket, $len);
    }

    public function Send($buf)
    {
        fwrite($this->m_socket, $buf);
    }
    
    public function GetRecvBuf()
    {
        return $this->m_recv_buf;
    }

}

class GameConnector
{
    private $m_socketConnector;

    public function __construct($host, $port)
    {
        $this->m_socketConnector = new SocketConnection;

        if (!$this->m_socketConnector->Connect($host, $port, 5))
            return false;

        $this->m_socketConnector->Recv(32);

        $recvBuf = $this->m_socketConnector->GetRecvBuf();
        
        if (ord($recvBuf[0]) != 253)
        {
            echo("GameConnector does not handle this packet!");
            return false;
        }
    }

    public function Send($str)
    {
        $this->m_socketConnector->Send("@".$str."\n");
        $this->m_socketConnector->Recv(64);
    }

    public function GetBuffer()
    {
        return $this->m_socketConnector->GetRecvBuf();
    }
    
}

    $host = "192.162.0.1";
    $port = 13000;
    $api = new GameConnector($host, $port);
    $api->Send("MyApiKeyIsSecureLol");
    $api->Send("USER_COUNT");
    //$api->Send("IS_SERVER_UP");
    $apiBuf = substr($api->GetBuffer(), 0, -1);
    
    if(empty($apiBuf))
    {
        echo "Game did not respond";
        exit;
    }
    
    if(is_numeric($apiBuf[0]))
    {
        $userCount = explode(" ", $apiBuf);
        echo sprintf("Total[%d] %d / %d / %d (this server %d)", $userCount[0], $userCount[1], $userCount[2], $userCount[3], $userCount[4]);
        exit;
    }
    
    if($apiBuf=="UNKNOWN")
        echo "Command send and executed no custom response";
    else
        echo $apiBuf;

Changes:
Added packet header to send function, at the moment we don't want to send other packets.
Fixed various bugs
Changed substr <- Thanks to Mashkin
Added user count formatting
Added check for no custom response

I tried it and I have adapted it for both my channel thank you. I have added the same on my domain but it doensn't work. It seems that the packet are not sended, any solution? thank you in advance