.htaccess
1 year ago
ChunkedDownload.php
1 year ago
ChunkedUpload.php
1 year ago
DirIterator.php
1 year ago
SFTP.php
1 year ago
index.html
1 year ago
web.config
1 year ago
ChunkedDownload.php
37 lines
| 1 | <?php |
| 2 | |
| 3 | namespace JetBackup\Destination\Vendors\SFTP; |
| 4 | |
| 5 | use JetBackup\Destination\Integration\DestinationChunkedDownload; |
| 6 | use JetBackup\Exception\IOException; |
| 7 | |
| 8 | if (!defined( '__JETBACKUP__')) die('Direct access is not allowed'); |
| 9 | |
| 10 | class ChunkedDownload implements DestinationChunkedDownload { |
| 11 | |
| 12 | private SFTP $_connection; |
| 13 | private string $_source; |
| 14 | private string $_destination; |
| 15 | |
| 16 | public function __construct(SFTP $connection, $source, $destination) { |
| 17 | $this->_connection = $connection; |
| 18 | $this->_source = $source; |
| 19 | $this->_destination = $destination; |
| 20 | } |
| 21 | |
| 22 | /** |
| 23 | * @param int $start |
| 24 | * @param int $end |
| 25 | * |
| 26 | * @return int |
| 27 | * @throws IOException |
| 28 | */ |
| 29 | public function download(int $start, int $end):int { |
| 30 | return $this->_connection->retries(function() use ($start, $end) { |
| 31 | $length = $end - $start; |
| 32 | $fd = fopen($this->_destination, 'a'); |
| 33 | $this->_connection->getConnection()->get($this->_source, $fd, $start, $length); |
| 34 | return $length + 1; |
| 35 | }, "Failed downloading chunk"); |
| 36 | } |
| 37 | } |