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<?php
/**
* File class
*
* @package Sabre
* @subpackage DAV
* @copyright Copyright (C) 2007-2011 Rooftop Solutions. All rights reserved.
* @author Evert Pot (http://www.rooftopsolutions.nl/)
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
*/
class Sabre_DAV_FS_File extends Sabre_DAV_FS_Node implements Sabre_DAV_IFile {
/**
* Updates the data
*
* @param resource $data
* @return void
*/
public function put($data) {
file_put_contents($this->path,$data);
}
/**
* Returns the data
*
* @return string
*/
public function get() {
return fopen($this->path,'r');
}
/**
* Delete the current file
*
* @return void
*/
public function delete() {
unlink($this->path);
}
/**
* Returns the size of the node, in bytes
*
* @return int
*/
public function getSize() {
return filesize($this->path);
}
/**
* 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.
* The ETag is an arbritrary string, but MUST be surrounded by double-quotes.
*
* Return null if the ETag can not effectively be determined
*
* @return mixed
*/
public function getETag() {
return null;
}
/**
* Returns the mime-type for a file
*
* If null is returned, we'll assume application/octet-stream
*
* @return mixed
*/
public function getContentType() {
return null;
}
}
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