Commit 8a902d8f authored by Robin Appelman's avatar Robin Appelman
Browse files

improve filecache support for smb

parent a1fefea6
......@@ -47,6 +47,48 @@ class OC_FileStorage_SMB extends OC_FileStorage_StreamWrapper{
$path=substr($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));
}
}
/**
* 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;
}
}
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