<?php
declare(strict_types=1);
namespace League\Flysystem\PhpseclibV3;
use phpseclib3\Net\SFTP;
/**
* @internal This is only used for testing purposes.
*/
class SftpStub extends SFTP
{
/**
* @var array<string,bool>
*/
private $tripWires = [];
public function failOnChmod(string $filename): void
{
$key = $this->formatTripKey('chmod', $filename);
$this->tripWires[$key] = true;
}
/**
* @param int $mode
* @param string $filename
* @param bool $recursive
*
* @return bool|mixed
*/
public function chmod($mode, $filename, $recursive = false)
{
$key = $this->formatTripKey('chmod', $filename);
$shouldTrip = $this->tripWires[$key] ?? false;
if ($shouldTrip) {
unset($this->tripWires[$key]);
return false;
}
return parent::chmod($mode, $filename, $recursive);
}
public function failOnPut(string $filename): void
{
$key = $this->formatTripKey('put', $filename);
$this->tripWires[$key] = true;
}
/**
* @param string $remote_file
* @param resource|string $data
* @param int $mode
* @param int $start
* @param int $local_start
* @param null $progressCallback
*
* @return bool
*/
public function put(
$remote_file,
$data,
$mode = self::SOURCE_STRING,
$start = -1,
$local_start = -1,
$progressCallback = null
) {
$key = $this->formatTripKey('put', $remote_file);
$shouldTrip = $this->tripWires[$key] ?? false;
if ($shouldTrip) {
return false;
}
return parent::put($remote_file, $data, $mode, $start, $local_start, $progressCallback);
}
/**
* @param array<int,mixed> $arguments
*
* @return string
*/
private function formatTripKey(...$arguments): string
{
$key = '';
foreach ($arguments as $argument) {
$key .= var_export($argument, true);
}
return $key;
}
public function reset(): void
{
$this->tripWires = [];
}
}