97 lines
2.4 KiB
PHP
97 lines
2.4 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.
|
|
*/
|
|
|
|
require_once('smb4php/smb.php');
|
|
|
|
class OC_FileStorage_SMB extends OC_FileStorage_StreamWrapper{
|
|
private $password;
|
|
private $user;
|
|
private $host;
|
|
private $root;
|
|
private $share;
|
|
|
|
public function __construct($params){
|
|
$this->host=$params['host'];
|
|
$this->user=$params['user'];
|
|
$this->password=$params['password'];
|
|
$this->share=$params['share'];
|
|
$this->root=isset($params['root'])?$params['root']:'/';
|
|
if(!$this->root || $this->root[0]!='/'){
|
|
$this->root='/'.$this->root;
|
|
}
|
|
if(substr($this->root,-1,1)!='/'){
|
|
$this->root.='/';
|
|
}
|
|
if(!$this->share || $this->share[0]!='/'){
|
|
$this->share='/'.$this->share;
|
|
}
|
|
if(substr($this->share,-1,1)=='/'){
|
|
$this->share=substr($this->share,0,-1);
|
|
}
|
|
|
|
//create the root folder if necesary
|
|
if(!$this->is_dir('')){
|
|
$this->mkdir('');
|
|
}
|
|
}
|
|
|
|
public function constructUrl($path){
|
|
if(substr($path,-1)=='/'){
|
|
$path=substr($path,0,-1);
|
|
}
|
|
return 'smb://'.$this->user.':'.$this->password.'@'.$this->host.$this->share.$this->root.$path;
|
|
}
|
|
|
|
public function stat($path){
|
|
if(!$path and $this->root=='/'){//mtime doesn't work for shares
|
|
$mtime=$this->shareMTime();
|
|
$stat=stat($this->constructUrl($path));
|
|
$stat['mtime']=$mtime;
|
|
return $stat;
|
|
}else{
|
|
return stat($this->constructUrl($path));
|
|
}
|
|
}
|
|
|
|
public function filetype($path){
|
|
return (bool)@$this->opendir($path);//using opendir causes the same amount of requests and caches the content of the folder in one go
|
|
}
|
|
|
|
/**
|
|
* check if a file or folder has been updated since $time
|
|
* @param int $time
|
|
* @return bool
|
|
*/
|
|
public function hasUpdated($path,$time){
|
|
if(!$path and $this->root=='/'){
|
|
//mtime doesn't work for shares, but giving the nature of the backend, doing a full update is still just fast enough
|
|
return true;
|
|
}else{
|
|
$actualTime=$this->filemtime($path);
|
|
return $actualTime>$time;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* get the best guess for the modification time of the share
|
|
*/
|
|
private function shareMTime(){
|
|
$dh=$this->opendir('');
|
|
$lastCtime=0;
|
|
while($file=readdir($dh)){
|
|
if($file!='.' and $file!='..'){
|
|
$ctime=$this->filemtime($file);
|
|
if($ctime>$lastCtime){
|
|
$lastCtime=$ctime;
|
|
}
|
|
}
|
|
}
|
|
return $lastCtime;
|
|
}
|
|
}
|