124 lines
2.9 KiB
PHP
124 lines
2.9 KiB
PHP
<?php
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/**
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* This file is part of GameQ.
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*
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* GameQ 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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* GameQ is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace GameQ\Protocols;
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use GameQ\Exception\Protocol as Exception;
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use GameQ\Result;
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/**
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* ECO Global Survival Protocol Class
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*
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* @author Austin Bischoff <austin@codebeard.com>
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*/
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class Eco extends Http
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{
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/**
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* Packets to send
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*
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* @var array
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*/
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protected $packets = [
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self::PACKET_STATUS => "GET /frontpage HTTP/1.0\r\nAccept: */*\r\n\r\n",
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];
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/**
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* Http protocol is SSL
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*
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* @var string
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*/
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protected $transport = self::TRANSPORT_TCP;
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/**
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* The protocol being used
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*
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* @var string
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*/
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protected $protocol = 'eco';
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/**
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* String name of this protocol class
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*
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* @var string
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*/
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protected $name = 'eco';
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/**
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* Longer string name of this protocol class
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*
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* @var string
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*/
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protected $name_long = "ECO Global Survival";
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/**
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* query_port = client_port + 1
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*
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* @type int
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*/
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protected $port_diff = 1;
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/**
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* Normalize some items
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*
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* @var array
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*/
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protected $normalize = [
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// General
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'general' => [
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// target => source
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'dedicated' => 'dedicated',
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'hostname' => 'description',
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'maxplayers' => 'totalplayers',
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'numplayers' => 'onlineplayers',
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'password' => 'haspassword',
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],
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];
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/**
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* Process the response
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*
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* @return array
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* @throws Exception
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*/
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public function processResponse()
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{
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if (empty($this->packets_response)) {
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return [];
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}
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// Implode and rip out the JSON
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preg_match('/\{(.*)\}/ms', implode('', $this->packets_response), $matches);
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// Return should be JSON, let's validate
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if (!isset($matches[0]) || ($json = json_decode($matches[0])) === null) {
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throw new Exception("JSON response from Eco server is invalid.");
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}
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$result = new Result();
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// Server is always dedicated
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$result->add('dedicated', 1);
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foreach ($json->Info as $info => $setting) {
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$result->add(strtolower($info), $setting);
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}
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return $result->fetch();
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}
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}
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