Minecraft

<?php

//Config

define("S1_PERMFILE", "/dir/to/permissions/file.yml");
define("S2_PERMFILE", "/dir/to/other/server/file.yml");

define("S1_HOST", "localhost");
define("S2_HOST", "localhost");

define("S1_PORT", "8765");
define("S2_PORT", "8764");

define("SOCK_TIMEOUT", "1000");

define("TELNET_USER","username");
define("TELNET_PASS","Password");


/*
 * This function simply changes the users rank. No confirmation or checks are provided.
 * The function shouldn't be run unless the user running it has permission anyway.
 */

function changeGroup($input, $group, $server = 0) {
    //First we check if the input is a single username, or a list of usernames. (CVS only!!!)
    if (strstr($input, ',')) {
        $input_array = $explode(',', $input);
    }
    else {
        $input_array[0] = $input;
    }

    //We read the correct permissions file to $p for processing
    if ($server == 1) {
        $file = S1_PERMFILE;
        $host = S1_HOST;
        $port = S1_PORT;
        $p = file_get_contents(S1_PERMFILE);
    }
    if ($server == 2) {
        $file = S2_PERMFILE;
        $host = S2_HOST;
        $port = S2_PORT;
        $p = file_get_contents(S2_PERMFILE);
    }
    //Lets parse the YAML to an array!
    $spyc = new Spyc();
    $p = $spyc->YAMLLoad($p);

    //We should check to make sure the group we're trying to move to actually exists.
    if (!array_key_exists($group, $p['groups']))
        throw new Exception("Group $group doesn't exist!", 100);
    //We're only interested in the users, not groups so we can ignore them
    $users = $p['users'];

    //Loop through each user that's input.
    foreach ($input_array as $input) {
        //Now setting the users new rank is as simple as changing the array's value
        $users[$input]["group"] = $group;
    }

    //We now update our $p array with the new user data
    $p['users'] = $users;
    //And generate yml from that array
    $yml = $spyc->dump($p, 4);


    /*
     * Fix for permissions :(
     */
    $x = 0;
    while ($x < 100) {
        $x = strval($x);
        $yml = str_replace(' ' . $x . ':', '     -', $yml);
        $x++;
    }
    $handle = fopen($file, "w");
    if (!$handle)
        throw new Exception("Could not open permissions file for writing", 101);
    if (!fwrite($handle, $yml)) {
        throw new Exception("Could not write to permissions file", 102);
    }

    $user = TELNET_USER;
    $pass = TELNET_PASS;
    $fp = fsockopen($host, $port, $errno, $errstr, 10);
    if (!$fp) {
        echo "Error $errno: $errstr";
        fclose($fp);
    }
    else {
        fputs($fp, $user . "\r\n");
        waste_time();
        fputs($fp, $pass . "\r\n");
        waste_time();
        fputs($fp, "broadcast $input has been moved to $group" . "\r\n");
        waste_time();
        fputs($fp, "permissions -reload all" . "\r\n");
        waste_time();
        fputs($fp, "exit\r\n");
    }
    return true;
}

function getServerStatus($server) {
    if ($server == 1) {
        $host = S1_HOST;
        $port = S1_PORT;
    }
    if ($server == 2) {
        $host = S2_HOST;
        $port = S2_PORT;
    }
    $s = fsockopen($host, $port, $errornum, $errorstr, SOCK_TIMEOUT);
    if (!$s)
        return false;
    else
        return true;
}

function waste_time() {
    $x = 1;
    while ($x < 5000) {
        $x++;
    }
}

?>