library/Garp/Controller/Helper/Upload.php
public function uploadRaw($uploadType, $filename, $bytes) {
        $uploadType = $uploadType ?: Garp_File::TYPE_IMAGES;
        return array(
            $filename => $this->_store($uploadType, $filename, $bytes)
        );
    }
public function uploadRaw($uploadType, $filename, $bytes) {
        $uploadType = $uploadType ?: Garp_File::TYPE_IMAGES;
        return array(
            $filename => $this->_store($uploadType, $filename, $bytes)
        );
    }
public function uploadRaw ( $ uploadType , $ filename , $ bytes ) { $ uploadType = $ uploadType ? : Garp_File :: TYPE_IMAGES ; return array ( $ filename => $ this -> _store ( $ uploadType , $ filename , $ bytes ) ) ; }
Upload raw POST data.

@param string $uploadType The type of file being uploaded, either 'images' or 'documents'
@param string $filename The filename
@param string $bytes
@return array Response is consistent with self::uploadFromFiles.
Upload raw POST data .