mirror of
https://git.friendi.ca/friendica/friendica-addons.git
synced 2024-11-19 09:03:42 +00:00
77 lines
2.1 KiB
PHP
77 lines
2.1 KiB
PHP
<?php
|
|
|
|
/**
|
|
* This interface represents a file in the directory tree
|
|
*
|
|
* A file is a bit of a broad definition. In general it implies that on
|
|
* this specific node a PUT or GET method may be performed, to either update,
|
|
* or retrieve the contents of the file.
|
|
*
|
|
* @package Sabre
|
|
* @subpackage DAV
|
|
* @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved.
|
|
* @author Evert Pot (http://www.rooftopsolutions.nl/)
|
|
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
|
|
*/
|
|
interface Sabre_DAV_IFile extends Sabre_DAV_INode {
|
|
|
|
/**
|
|
* Updates the data
|
|
*
|
|
* The data argument is a readable stream resource.
|
|
*
|
|
* After a succesful put operation, you may choose to return an ETag. The
|
|
* etag must always be surrounded by double-quotes. These quotes must
|
|
* appear in the actual string you're returning.
|
|
*
|
|
* Clients may use the ETag from a PUT request to later on make sure that
|
|
* when they update the file, the contents haven't changed in the mean
|
|
* time.
|
|
*
|
|
* If you don't plan to store the file byte-by-byte, and you return a
|
|
* different object on a subsequent GET you are strongly recommended to not
|
|
* return an ETag, and just return null.
|
|
*
|
|
* @param resource $data
|
|
* @return string|null
|
|
*/
|
|
function put($data);
|
|
|
|
/**
|
|
* Returns the data
|
|
*
|
|
* This method may either return a string or a readable stream resource
|
|
*
|
|
* @return mixed
|
|
*/
|
|
function get();
|
|
|
|
/**
|
|
* Returns the mime-type for a file
|
|
*
|
|
* If null is returned, we'll assume application/octet-stream
|
|
*
|
|
* @return string|null
|
|
*/
|
|
function getContentType();
|
|
|
|
/**
|
|
* Returns the ETag for a file
|
|
*
|
|
* An ETag is a unique identifier representing the current version of the file. If the file changes, the ETag MUST change.
|
|
*
|
|
* Return null if the ETag can not effectively be determined
|
|
*
|
|
* @return void
|
|
*/
|
|
function getETag();
|
|
|
|
/**
|
|
* Returns the size of the node, in bytes
|
|
*
|
|
* @return int
|
|
*/
|
|
function getSize();
|
|
|
|
}
|
|
|