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77 lines
1.8 KiB
PHP
77 lines
1.8 KiB
PHP
<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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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 Composer\Repository\Vcs;
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use Composer\IO\IOInterface;
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use Composer\Util\ProcessExecutor;
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use Composer\Util\RemoteFilesystem;
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/**
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* A driver implementation for driver with authorization interaction.
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*
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* @author François Pluchino <francois.pluchino@opendisplay.com>
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*/
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abstract class VcsDriver
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{
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protected $url;
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protected $io;
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protected $process;
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/**
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* Constructor.
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*
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* @param string $url The URL
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* @param IOInterface $io The IO instance
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* @param ProcessExecutor $process Process instance, injectable for mocking
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*/
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public function __construct($url, IOInterface $io, ProcessExecutor $process = null)
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{
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$this->url = $url;
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$this->io = $io;
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$this->process = $process ?: new ProcessExecutor;
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}
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/**
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* Get the https or http protocol depending on SSL support.
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*
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* Call this only if you know that the server supports both.
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*
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* @return string The correct type of protocol
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*/
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protected function getScheme()
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{
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if (extension_loaded('openssl')) {
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return 'https';
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}
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return 'http';
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}
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/**
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* Get the remote content.
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*
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* @param string $url The URL of content
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*
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* @return mixed The result
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*/
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protected function getContents($url)
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{
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$rfs = new RemoteFilesystem($this->io);
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return $rfs->getContents($this->url, $url, false);
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}
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protected static function isLocalUrl($url)
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{
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return (Boolean) preg_match('{^(file://|/|[a-z]:[\\\\/])}i', $url);
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}
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}
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