mirror of
https://github.com/pmmp/PocketMine-MP.git
synced 2025-06-18 09:24:05 +00:00
82 lines
2.0 KiB
PHP
82 lines
2.0 KiB
PHP
<?php
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/*
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-
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/ \
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/ \
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/ PocketMine \
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/ MP \
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|\ @shoghicp /|
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|. \ / .|
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| .. \ / .. |
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| .. | .. |
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| .. | .. |
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\ | /
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\ | /
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\ | /
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\ | /
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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*/
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class UDPSocket{
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public $connected, $sock, $server;
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function __construct($server, $port, $listen = false, $serverip = "0.0.0.0"){
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$this->server = $server;
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$this->port = $port;
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$this->sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
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socket_set_option($this->sock, SOL_SOCKET, SO_BROADCAST, 1); //Allow sending broadcast messages
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if($listen !== true){
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$this->connected = true;
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$this->unblock();
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}else{
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if(socket_bind($this->sock, $serverip, $port) === true){
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socket_set_option($this->sock, SOL_SOCKET, SO_REUSEADDR, 0);
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socket_set_option($this->sock, SOL_SOCKET, SO_SNDBUF, 65535);
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socket_set_option($this->sock, SOL_SOCKET, SO_RCVBUF, 65535);
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$this->unblock();
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$this->connected = true;
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}else{
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$this->connected = false;
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}
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}
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}
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public function close($error = 125){
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$this->connected = false;
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return @socket_close($this->sock);
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}
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public function block(){
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socket_set_block($this->sock);
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}
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public function unblock(){
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socket_set_nonblock($this->sock);
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}
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public function read(&$buf, &$source, &$port){
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if($this->connected === false){
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return false;
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}
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return @socket_recvfrom($this->sock, $buf, 65535, 0, $source, $port);
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}
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public function write($data, $dest = false, $port = false){
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if($this->connected === false){
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return false;
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}
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return @socket_sendto($this->sock, $data, strlen($data), 0, ($dest === false ? $this->server:$dest), ($port === false ? $this->port:$port));
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}
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}
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?>
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