<?php
$forbidden['java_properties'] = array(
    "online-mode",
    "server-ip",
    "level-name",
    "query.port",
    "debug",
    "max-players",
    "rcon.port",
    "enable-rcon",
    "rcon.password",
    "enable-query",
    "snooper-enabled",
);

$maxvals['java_properties'] = array(
    "allow-nether"=>array("true","false"),
    "announce-player-achievements" => array("true", "false"),
    "difficulty"=>3,
    "enable-command-block"=>array("true","false"),
    "force-gamemode"=>array("true","false"),
    "gamemode"=>3,
    "generate-structures"=>array("true","false"),
    "generator-settings"=>"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
    "hardcore"=>array("true","false"),
    "level-seed"=>"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
    "level-type"=>array("DEFAULT","FLAT","LARGEBIOMES","AMPLIFIED","CUSTOMIZED"),
    "max-build-height"=>256,
    "motd"=>"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
    "op-permission-level"=>4,
    "player-idle-timeout"=>5*60,
    "pvp"=>array("true","false"),
    "resource-pack"=>"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
    "server-name"=>"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
    "spawn-animals"=>array("true","false"),
    "spawn-monsters"=>array("true","false"),
    "spawn-npcs"=>array("true","false"),
    "spawn-protection"=>32,
    "view-distance"=>16,
    "white-list"=>array("true","false"),
);

function java_properties($txtProperties) {
    global $forbidden;
    $result = array();

    $lines = explode("\n", $txtProperties);
    $key = "";

    $isWaitingOtherLine = false;
    foreach($lines as $i=>$line) {
        if(empty($line) || (!$isWaitingOtherLine && strpos($line,"#") === 0)) continue;

        if(!$isWaitingOtherLine) {
            $key = substr($line,0,strpos($line,'='));
            $value = substr($line,strpos($line,'=') + 1, strlen($line));
        }else{
            $value .= $line;
        }

        if(strrpos($value,"\\") === strlen($value)-strlen("\\")) {
            $value = substr($value, 0, strlen($value)-1)."\n";
            $isWaitingOtherLine = true;
        }else{
            $isWaitingOtherLine = false;
        }

        if(in_array($key, $forbidden['java_properties']) == TRUE) continue;

        $result[$key] = $value;
        unset($lines[$i]);
    }
    ksort($result);
    return $result;
}

function java_properties_write($data){
    global $forbidden, $maxvals;

    $content = "# Generated by BGP_Config";
    $content .= "\n";
    $content .= "# ".date("r");
    $content .= "\n";
    $content .= "\n";
    $content .= "# User input";
    $content .= "\n";

    foreach($data as $key => $value)
    {
        if(in_array($key, $forbidden['java_properties']) == TRUE)
            return -1;
        if(isset($maxvals['java_properties'][$key]))
        {
            if(is_array($maxvals['java_properties'][$key]) && !in_array($value, $maxvals['java_properties'][$key]))
                return array(false, ($key." is ".$value." but only allows: ".implode(", ", $maxvals['java_properties'][$key])));

            if(is_string($maxvals['java_properties'][$key]) && strlen($value) > strlen($maxvals['java_properties'][$key]))
                return array(false, $key." is too long. (Max: ".strlen($maxvals['java_properties'][$key]).")");

            if(is_int($maxvals['java_properties'][$key]) && ($value > $maxvals['java_properties'][$key] || $value < 0))
                return array(false,$key." is too big. (Max: ".$maxvals['java_properties'][$key].")");
        }

        $content .= $key . "=".$value."\n";
    }
    return $content;
}

function java_properties_append($server, $box){
    $content = "\n";
    $content .= "# Auto generated content";
    $content .= "\n";

    $content .= "level-name=world";
    $content .= "\n";
    $content .= "server-ip=".$box['ip'];
    $content .= "\n";
    $content .= "online-mode=true";
    $content .= "\n";
    $content .= "query.port=".$server['queryport'];
    $content .= "\n";
    $content .= "debug=false";
    $content .= "\n";
    $content .= "max-players=".$server['slots'];
    $content .= "\n";
    $content .= "rcon.port=25575";
    $content .= "\n";
    $content .= "enable-rcon=false";
    $content .= "\n";
    $content .= "enable-query=true";
    $content .= "\n";
    $content .= "rcon.password=";
    $content .= "\n";
    $content .= "snooper-enabled=false";

    return $content;
}

function java_properties_reset($server, $box){
    $content = "# Generated by BGP_Config";
    $content .= "\n";
    $content .= "# ".date("r");
    $content .= "\n";
    $content .= "# Auto generated content";
    $content .= "\n";

    $content .="allow-nether=true";
    $content .= "\n";
    $content .="announce-player-achievements=true";
    $content .= "\n";
    $content .="difficulty=1";
    $content .= "\n";
    $content .="enable-command-block=false";
    $content .= "\n";
    $content .="force-gamemode=false";
    $content .= "\n";
    $content .="gamemode=0";
    $content .= "\n";
    $content .="generate-structures=true";
    $content .= "\n";
    $content .="generator-settings=";
    $content .= "\n";
    $content .="hardcore=false";
    $content .= "\n";
    $content .="level-seed=";
    $content .= "\n";
    $content .="level-type=DEFAULT";
    $content .= "\n";
    $content .="max-build-height=256";
    $content .= "\n";
    $content .="motd=".$server['name'];
    $content .= "\n";
    $content .="op-permission-level=4";
    $content .= "\n";
    $content .="player-idle-timeout=0";
    $content .= "\n";
    $content .="pvp=true";
    $content .= "\n";
    $content .="resource-pack=";
    $content .= "\n";
    $content .="server-name=".$server['name'];
    $content .= "\n";
    $content .="snooper-enabled=true";
    $content .= "\n";
    $content .="spawn-animals=true";
    $content .= "\n";
    $content .="spawn-monsters=true";
    $content .= "\n";
    $content .="spawn-npcs=true";
    $content .= "\n";
    $content .="spawn-protection=16";
    $content .= "\n";
    $content .="view-distance=16";
    $content .= "\n";
    $content .="white-list=false";
    $content .= "\n";
    $content .= "level-name=world";
    $content .= "\n";
    $content .= "server-ip=".$box['ip'];
    $content .= "\n";
    $content .= "online-mode=true";
    $content .= "\n";
    $content .= "query.port=".$server['queryport'];
    $content .= "\n";
    $content .= "debug=false";
    $content .= "\n";
    $content .= "max-players=".$server['slots'];
    $content .= "\n";
    $content .= "rcon.port=25575";
    $content .= "\n";
    $content .= "enable-rcon=false";
    $content .= "\n";
    $content .= "enable-query=true";
    $content .= "\n";
    $content .= "rcon.password=";
    $content .= "\n";
    $content .= "snooper-enabled=false";

    return $content;
}
?>