<?php

/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/

namespace Symfony\Component\Process\Exception;

use Symfony\Component\Process\Process;

/**
* Exception that is thrown when a process times out.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*/
class ProcessTimedOutException extends RuntimeException
{
const TYPE_GENERAL = 1;
const TYPE_IDLE = 2;

private $process;
private $timeoutType;

public function __construct(Process $process, $timeoutType)
{
$this->process = $process;
$this->timeoutType = $timeoutType;

parent::__construct(sprintf(
'The process "%s" exceeded the timeout of %s seconds.',
$process->getCommandLine(),
$this->getExceededTimeout()
));
}

public function getProcess()
{
return $this->process;
}

public function isGeneralTimeout()
{
return $this->timeoutType === self::TYPE_GENERAL;
}

public function isIdleTimeout()
{
return $this->timeoutType === self::TYPE_IDLE;
}

public function getExceededTimeout()
{
switch ($this->timeoutType) {
case self::TYPE_GENERAL:
return $this->process->getTimeout();

case self::TYPE_IDLE:
return $this->process->getIdleTimeout();

default:
throw new \LogicException(sprintf('Unknown timeout type "%d".', $this->timeoutType));
}
}
}