Added missing methods from Streamable interface.

Signed-off-by: Roland Haeder <roland@mxchange.org>

diff --git a/framework/main/middleware/io/class_FileIoHandler.php b/framework/main/middleware/io/class_FileIoHandler.php
index e154079d3f30edee7f7e44b436a7e327b1cba71a..350151943e97307a1877e024236bc4976c3fab69 100644 (file)
--- a/framework/main/middleware/io/class_FileIoHandler.php
+++ b/framework/main/middleware/io/class_FileIoHandler.php
@@ -212,4 +212,34 @@ class FileIoHandler extends BaseMiddleware implements IoHandler {
                $this->partialStub();
        }
 
+       /**
+        * "Getter" for seek position
+        *
+        * @return      $seekPosition   Current seek position
+        * @todo        0% done
+        */
+       public function getPosition () {
+               $this->partialStub();
+       }
+
+       /**
+        * Seek to given offset (default) or other possibilities as fseek() gives.
+        *
+        * @param       $offset         Offset to seek to (or used as "base" for other seeks)
+        * @param       $whence         Added to offset (default: only use offset to seek to)
+        * @return      $status         Status of file seek: 0 = success, -1 = failed
+        */
+       public function seek ($offset, $whence = SEEK_SET) {
+               $this->partialStub('offset=' . $offset . ',whence=' . $whence);
+       }
+
+       /**
+        * Size of file stack
+        *
+        * @return      $size   Size (in bytes) of file
+        */
+       public function size () {
+               $this->partialStub();
+       }
+
 }