mirror of
https://github.com/pmmp/PocketMine-MP.git
synced 2025-05-18 03:35:33 +00:00
92 lines
2.3 KiB
PHP
92 lines
2.3 KiB
PHP
<?php
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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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* @author PocketMine Team
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* @link http://www.pocketmine.net/
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*
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*
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*/
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namespace pocketmine\command;
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class CommandReader extends \Thread{
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private $stream;
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/** @var resource */
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private $fp;
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private $readline;
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/** @var \Threaded */
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private $buffer;
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/**
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* @param string $stream
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*/
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public function __construct($stream = "php://stdin"){
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$this->stream = $stream;
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$this->start(PTHREADS_INHERIT_ALL & ~PTHREADS_INHERIT_CLASSES);
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}
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private function readLine(){
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if(!$this->readline){
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$line = trim(fgets($this->fp));
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}else{
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$line = trim(readline("> "));
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if($line != ""){
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readline_add_history($line);
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}
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}
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return $line;
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}
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/**
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* Reads a line from console, if available. Returns null if not available
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*
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* @return string|null
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*/
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public function getLine(){
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if($this->buffer->count() !== 0){
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return $this->buffer->synchronized(function (){
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return $this->buffer->shift();
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});
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}
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return null;
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}
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public function run(){
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$this->buffer = new \Threaded;
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if(extension_loaded("readline") and $this->stream === "php://stdin"){
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$this->readline = true;
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}else{
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$this->readline = false;
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$this->fp = fopen($this->stream, "r");
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stream_set_blocking($this->fp, 1); //Non-blocking STDIN won't work on Windows
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}
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$lastLine = microtime(true);
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while(true){
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if(($line = $this->readLine()) !== ""){
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$this->buffer->synchronized(function (\Threaded $buffer, $line){
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$buffer[] = preg_replace("#\\x1b\\x5b([^\\x1b]*\\x7e|[\\x40-\\x50])#", "", $line);
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}, $this->buffer, $line);
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$lastLine = microtime(true);
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}elseif((microtime(true) - $lastLine) <= 0.1){ //Non blocking! Sleep to save CPU
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usleep(40000);
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}
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}
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}
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} |