im/extend/easyTask/Terminal.php

103 lines
2.3 KiB
PHP
Executable File

<?php
/**
* Created by PhpStorm
* User Julyssn
* Date 2022/12/15 11:03
*/
namespace easyTask;
class Terminal
{
/**
* @var object 对象实例
*/
protected static $instance;
protected $rootPath;
/**
* 命令执行输出文件
*/
protected $outputFile = null;
/**
* proc_open 的参数
*/
protected $descriptorsPec = [];
protected $pipes = null;
protected $procStatus = null;
protected $runType = 1;
/**
* @param int $runType 1 task使用 输出连续记录 2 普通使用 输出读取后删除
* @return object|static
*/
public static function instance($runType, $outputName = null)
{
if (is_null(self::$instance)) {
self::$instance = new static($runType, $outputName);
}
return self::$instance;
}
public function __construct($runType, $outputName = null)
{
$this->rootPath = root_path();
$this->runType = $runType;
// 初始化日志文件
if ($this->runType === 1) {
$outputDir = Helper::getStdPath();
$this->outputFile = $outputDir . 'exec_' . $outputName . '.std';
} else {
$outputDir = $this->rootPath . 'runtime' . DIRECTORY_SEPARATOR;
$this->outputFile = $outputDir . 'exec_' . getOnlyToken() . '.log';
file_put_contents($this->outputFile, '');
}
// 命令执行结果输出到文件而不是管道
$this->descriptorsPec = [0 => ['pipe', 'r'], 1 => ['file', $this->outputFile, 'a'], 2 => ['file', $this->outputFile, 'a']];
}
public function __destruct()
{
// 类销毁 删除文件,type为2才删除
if ($this->runType == 2) {
unlink($this->outputFile);
}
}
public function exec(string $command)
{
$this->process = proc_open($command, $this->descriptorsPec, $this->pipes, $this->rootPath);
foreach ($this->pipes as $pipe) {
fclose($pipe);
}
proc_close($this->process);
if ($this->runType == 2) {
$contents = file_get_contents($this->outputFile);
return $contents;
}
}
public function getProcStatus(): bool
{
$status = proc_get_status($this->process);
return (bool)$status['running'];
}
}