<?php



include("PHPSendConf.php");



class PHPSresponse

{

    var $msg;

    var $from;



    function isFrom($who)

    {

        if ($who==$from)

            return true;

        else

            return false;

    }

}



function recv($socket)

{

    $r=socket_read($socket, 256, PHP_NORMAL_READ);

    return substr($r,0,-1);

}



function PHPSauth($pass)

{

    global $PHPSpassword, $PHPSuseWhitelist, $PHPSpostPassword, $PHPSwhitelist;



    $from=$_SERVER['REMOTE_ADDR'];

    if ($PHPSuseWhitelist && !in_array($from,$PHPSwhitelist))

        return 1;

    if ($pass==sha1($PHPSpostPassword))

        return 0;

    else

        return 2;

}



class PHPSsend

{

    var $socket=null;



    function PHPSconnect($adress, $password, $port=11223)

    {

        $this->socket = socket_create(AF_INET, SOCK_STREAM, 0);



        socket_set_block($this->socket);



        $result = socket_connect($this->socket, $adress, $port);



        if ($this->socket==null)

                return 1;



        socket_write($this->socket, sha1($password)."\n", strlen(sha1($password))+2); //auth

        $result=recv($this->socket);



        if ($result=="PHPSpass0")

            return 0;

        else if ($result=="PHPSpass1")

            return 2;

        else if ($result=="PHPSpass2")

            return 3;

        else if ($result=="PHPSbusy")

            return 4;

        else

            return 5;

    }



    function PHPScommand($command)

    {

        socket_write($this->socket, "[server]\n",10);

        socket_write($this->socket, $command."\n",strlen($command)+2);

        $result=recv($this->socket);



        if ($result!="PHPScmd0")

            return 1;

        return 0;

    }



    function PHPScommandAsPlayer($player,$command)

    {

        socket_write($this->socket, $player."\n",strlen($player)+2);

        socket_write($this->socket, $command."\n",strlen($command)+2);

        $result=recv($this->socket);



        if ($result!="PHPScmd0")

            return 1;

        return 0;

    }



    function PHPSdisconnect()

    {

        socket_write($this->socket, "[server]\n",10);

        socket_write($this->socket, "PHPSdisconnect\n",15);

        $result=recv($this->socket);



        if ($result!="PHPSdisconnect0")

            return 1;

        return 0;

    }



    function PHPSrecv()

    {

        $result=recv($this->socket);

        $resp=explode(':',$result,2);

        $r=new PHPresponse();

        $r->from=$resp[0];

        $r->msg=$resp[1];

        return $r;

    }



    function PHPSrecvMsg()

    {

        $result=recv($this->socket);

        $resp=explode(':',$result,2);

        return $resp[1];

    }

}



?>