fix that might solve strange uploading issues

files/ajax/upload.php

@@ -21,7 +21,8 @@ if(!empty($dir)) $dir .= '/';
 $target='/' . stripslashes($dir) . $fileName;
 if(isset($_SESSION['username'])
 and $_SESSION['username'] and strpos($dir,'..') === false){
-	if(OC_FILESYSTEM::fromTmpFile($source,$target)){
+	if(OC_FILESYSTEM::fromUploadedFile($source,$target)){
+// 	if(OC_FILES::move(dirname($source),basename($source), $dir, $fileName)){
 		echo json_encode(array( "status" => "success"));
 		exit();
 	}

lib/filestorage.php

@@ -69,6 +69,7 @@ class OC_FILESTORAGE{
 	public function fopen($path,$mode){}
 	public function toTmpFile($path){}//copy the file to a temporary file, used for cross-storage file actions
 	public function fromTmpFile($tmpPath,$path){}//copy a file from a temporary file, used for cross-storage file actions
+	public function fromUploadedFile($tmpPath,$path){}//copy a file from a temporary file, used for cross-storage file actions
 	public function getMimeType($path){}
 	public function delTree($path){}
 	public function find($path){}
@@ -388,6 +389,17 @@ die( "oh nooo!" );
 			return false;
 		}
 	}
+	
+	public function fromUploadedFile($tmpFile,$path){
+		$fileStats = stat($tmpFile);
+		if(move_uploaded_file($tmpFile,$this->datadir.$path)){
+			touch($this->datadir.$path, $fileStats['mtime'], $fileStats['atime']);
+			$this->notifyObservers($path,OC_FILEACTION_CREATE);
+			return true;
+		}else{
+			return false;
+		}
+	}
 
 	public function delTree($dir) {
 		$dirRelative=$dir;

lib/filesystem.php

@@ -339,6 +339,11 @@ class OC_FILESYSTEM{
 			return $storage->fromTmpFile($tmpFile,self::getInternalPath($path));
 		}
 	}
+	static public function fromUploadedFile($tmpFile,$path){
+		if(self::canWrite($path) and $storage=self::getStorage($path)){
+			return $storage->fromUploadedFile($tmpFile,self::getInternalPath($path));
+		}
+	}
 	static public function getMimeType($path){
 		if(self::canRead($path) and $storage=self::getStorage($path)){
 			return $storage->getMimeType(self::getInternalPath($path));