82 lines
2.1 KiB
PHP
82 lines
2.1 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Mailer\Transport\Smtp\Stream;
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use Symfony\Component\Mailer\Exception\TransportException;
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/**
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* A stream supporting local processes.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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* @author Chris Corbyn
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*
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* @internal
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*/
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final class ProcessStream extends AbstractStream
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{
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private string $command;
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private bool $interactive = false;
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public function setCommand(string $command): void
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{
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$this->command = $command;
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}
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public function setInteractive(bool $interactive): void
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{
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$this->interactive = $interactive;
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}
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public function initialize(): void
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{
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$descriptorSpec = [
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0 => ['pipe', 'r'],
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1 => ['pipe', 'w'],
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2 => ['pipe', '\\' === \DIRECTORY_SEPARATOR ? 'a' : 'w'],
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];
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$pipes = [];
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$this->stream = proc_open($this->command, $descriptorSpec, $pipes);
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stream_set_blocking($pipes[2], false);
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if ($err = stream_get_contents($pipes[2])) {
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throw new TransportException('Process could not be started: '.$err);
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}
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$this->in = &$pipes[0];
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$this->out = &$pipes[1];
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$this->err = &$pipes[2];
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}
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public function terminate(): void
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{
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if (null !== $this->stream) {
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fclose($this->in);
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$out = stream_get_contents($this->out);
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fclose($this->out);
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$err = stream_get_contents($this->err);
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fclose($this->err);
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if (0 !== $exitCode = proc_close($this->stream)) {
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$errorMessage = 'Process failed with exit code '.$exitCode.': '.$out.$err;
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}
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}
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parent::terminate();
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if (!$this->interactive && isset($errorMessage)) {
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throw new TransportException($errorMessage);
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}
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}
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protected function getReadConnectionDescription(): string
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{
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return 'process '.$this->command;
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}
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}
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