102 lines
2.5 KiB
PHP
102 lines
2.5 KiB
PHP
<?php
|
|
/**
|
|
* Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
|
|
* This file is licensed under the Affero General Public License version 3 or
|
|
* later.
|
|
* See the COPYING-README file.
|
|
*/
|
|
|
|
class OC_Filestorage_Archive extends OC_Filestorage_Common{
|
|
/**
|
|
* underlying local storage used for missing functions
|
|
* @var OC_Archive
|
|
*/
|
|
private $archive;
|
|
private $path;
|
|
|
|
private function stripPath($path){//files should never start with /
|
|
if(substr($path,0,1)=='/'){
|
|
return substr($path,1);
|
|
}
|
|
return $path;
|
|
}
|
|
|
|
public function __construct($params){
|
|
$this->archive=OC_Archive::open($params['archive']);
|
|
$this->path=$params['archive'];
|
|
}
|
|
|
|
public function mkdir($path){
|
|
$path=$this->stripPath($path);
|
|
return $this->archive->addFolder($path);
|
|
}
|
|
public function rmdir($path){
|
|
$path=$this->stripPath($path);
|
|
return $this->archive->remove($path.'/');
|
|
}
|
|
public function opendir($path){
|
|
$path=$this->stripPath($path);
|
|
$content=$this->archive->getFolder($path);
|
|
foreach($content as &$file){
|
|
if(substr($file,-1)=='/'){
|
|
$file=substr($file,0,-1);
|
|
}
|
|
}
|
|
$id=md5($this->path.$path);
|
|
OC_FakeDirStream::$dirs[$id]=$content;
|
|
return opendir('fakedir://'.$id);
|
|
}
|
|
public function stat($path){
|
|
$ctime=filectime($this->path);
|
|
$path=$this->stripPath($path);
|
|
if($path==''){
|
|
$stat=stat($this->path);
|
|
}else{
|
|
$stat=array();
|
|
$stat['mtime']=$this->archive->mtime($path);
|
|
$stat['size']=$this->archive->filesize($path);
|
|
}
|
|
$stat['ctime']=$ctime;
|
|
return $stat;
|
|
}
|
|
public function filetype($path){
|
|
$path=$this->stripPath($path);
|
|
if($path==''){
|
|
return 'dir';
|
|
}
|
|
return $this->archive->fileExists($path.'/')?'dir':'file';
|
|
}
|
|
public function is_readable($path){
|
|
return is_readable($this->path);
|
|
}
|
|
public function is_writable($path){
|
|
return is_writable($this->path);
|
|
}
|
|
public function file_exists($path){
|
|
$path=$this->stripPath($path);
|
|
if($path==''){
|
|
return file_exists($this->path);
|
|
}
|
|
return $this->archive->fileExists($path) or $this->archive->fileExists($path.'/');
|
|
}
|
|
public function unlink($path){
|
|
$path=$this->stripPath($path);
|
|
return $this->archive->remove($path);
|
|
}
|
|
public function fopen($path,$mode){
|
|
$path=$this->stripPath($path);
|
|
return $this->archive->getStream($path,$mode);
|
|
}
|
|
public function free_space($path){
|
|
return 0;
|
|
}
|
|
public function touch($path, $mtime=null){
|
|
if(is_null($mtime)){
|
|
$tmpFile=OC_Helper::tmpFile();
|
|
$this->archive->extractFile($path,$tmpFile);
|
|
$this->archive->addfile($path,$tmpFile);
|
|
}else{
|
|
return false;//not supported
|
|
}
|
|
}
|
|
}
|