/usr/share/php/Composer/Repository/Vcs/VcsDriver.php is in composer 1.0.0~beta2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Repository\Vcs;
use Composer\Downloader\TransportException;
use Composer\Config;
use Composer\Factory;
use Composer\IO\IOInterface;
use Composer\Util\ProcessExecutor;
use Composer\Util\RemoteFilesystem;
use Composer\Util\Filesystem;
/**
* A driver implementation for driver with authentication interaction.
*
* @author François Pluchino <francois.pluchino@opendisplay.com>
*/
abstract class VcsDriver implements VcsDriverInterface
{
/** @var string */
protected $url;
/** @var string */
protected $originUrl;
/** @var array */
protected $repoConfig;
/** @var IOInterface */
protected $io;
/** @var Config */
protected $config;
/** @var ProcessExecutor */
protected $process;
/** @var RemoteFilesystem */
protected $remoteFilesystem;
/**
* Constructor.
*
* @param array $repoConfig The repository configuration
* @param IOInterface $io The IO instance
* @param Config $config The composer configuration
* @param ProcessExecutor $process Process instance, injectable for mocking
* @param RemoteFilesystem $remoteFilesystem Remote Filesystem, injectable for mocking
*/
final public function __construct(array $repoConfig, IOInterface $io, Config $config, ProcessExecutor $process = null, RemoteFilesystem $remoteFilesystem = null)
{
if (Filesystem::isLocalPath($repoConfig['url'])) {
$repoConfig['url'] = Filesystem::getPlatformPath($repoConfig['url']);
}
$this->url = $repoConfig['url'];
$this->originUrl = $repoConfig['url'];
$this->repoConfig = $repoConfig;
$this->io = $io;
$this->config = $config;
$this->process = $process ?: new ProcessExecutor($io);
$this->remoteFilesystem = $remoteFilesystem ?: Factory::createRemoteFilesystem($this->io, $config);
}
/**
* {@inheritDoc}
*/
public function hasComposerFile($identifier)
{
try {
return (bool) $this->getComposerInformation($identifier);
} catch (TransportException $e) {
}
return false;
}
/**
* Get the https or http protocol depending on SSL support.
*
* Call this only if you know that the server supports both.
*
* @return string The correct type of protocol
*/
protected function getScheme()
{
if (extension_loaded('openssl')) {
return 'https';
}
return 'http';
}
/**
* Get the remote content.
*
* @param string $url The URL of content
*
* @return mixed The result
*/
protected function getContents($url)
{
return $this->remoteFilesystem->getContents($this->originUrl, $url, false);
}
/**
* {@inheritDoc}
*/
public function cleanup()
{
return;
}
}
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