115 lines
2.9 KiB
PHP
115 lines
2.9 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\Console\Output;
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use Symfony\Component\Console\Formatter\OutputFormatterInterface;
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use Symfony\Component\Console\Output\ConsoleOutputInterface;
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/**
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* ConsoleOutput is the default class for all CLI output. It uses STDOUT.
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*
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* This class is a convenient wrapper around `StreamOutput`.
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*
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* $output = new ConsoleOutput();
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*
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* This is equivalent to:
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*
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* $output = new StreamOutput(fopen('php://stdout', 'w'));
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @api
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*/
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class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
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{
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private $stderr;
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/**
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* Constructor.
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*
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* @param integer $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
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* @param Boolean|null $decorated Whether to decorate messages (null for auto-guessing)
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* @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter)
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*
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* @api
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*/
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public function __construct($verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
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{
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$outputStream = 'php://stdout';
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if (!$this->hasStdoutSupport()) {
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$outputStream = 'php://output';
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}
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parent::__construct(fopen($outputStream, 'w'), $verbosity, $decorated, $formatter);
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$this->stderr = new StreamOutput(fopen('php://stderr', 'w'), $verbosity, $decorated, $formatter);
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}
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/**
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* {@inheritdoc}
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*/
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public function setDecorated($decorated)
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{
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parent::setDecorated($decorated);
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$this->stderr->setDecorated($decorated);
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}
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/**
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* {@inheritdoc}
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*/
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public function setFormatter(OutputFormatterInterface $formatter)
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{
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parent::setFormatter($formatter);
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$this->stderr->setFormatter($formatter);
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}
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/**
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* {@inheritdoc}
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*/
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public function setVerbosity($level)
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{
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parent::setVerbosity($level);
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$this->stderr->setVerbosity($level);
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}
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/**
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* {@inheritdoc}
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*/
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public function getErrorOutput()
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{
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return $this->stderr;
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}
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/**
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* {@inheritdoc}
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*/
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public function setErrorOutput(OutputInterface $error)
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{
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$this->stderr = $error;
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}
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/**
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* Returns true if current environment supports writing console output to
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* STDOUT.
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*
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* IBM iSeries (OS400) exhibits character-encoding issues when writing to
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* STDOUT and doesn't properly convert ASCII to EBCDIC, resulting in garbage
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* output.
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*
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* @return boolean
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*/
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protected function hasStdoutSupport()
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{
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return ('OS400' != php_uname('s'));
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}
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}
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