add free_space to OC_FILESYSTEM

2 files changed, 11 insertions, 0 deletions

diff --git a/lib/filestorage.php b/lib/filestorage.php
index 66b91fc19aa..5161e7f0e57 100644
--- a/lib/filestorage.php
+++ b/lib/filestorage.php
@@ -75,6 +75,7 @@ class OC_FILESTORAGE{
 	public function find($path){}
 	public function getTree($path){}
 	public function hash($type,$path,$raw){}
+	public function free_space($path){}
 }
 
 
@@ -466,6 +467,10 @@ class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
 		}
 		return $return;
 	}
+	
+	public function free_space($path){
+		return disk_free_space($this->datadir.$path);
+	}
 
 	/**
 	 * @brief get the size of folder and it's content
diff --git a/lib/filesystem.php b/lib/filesystem.php
index 54b2ad9ce77..033f50e2aba 100644
--- a/lib/filesystem.php
+++ b/lib/filesystem.php
@@ -386,5 +386,11 @@ class OC_FILESYSTEM{
 			return $storage->hash($type,self::getInternalPath($path),$raw);
 		}
 	}
+	
+	static public function free_space($path='/'){
+		if(self::canRead($path) and $storage=self::getStorage($path)){
+			return $storage->free_space($path);
+		}
+	}
 }
 ?>