Re-added them again ...

[core.git] / inc / classes / middleware / io / class_FileIoHandler.php

diff --git a/inc/classes/middleware/io/class_FileIoHandler.php b/inc/classes/middleware/io/class_FileIoHandler.php
index 81be505619114f92fca24ee1237d1a2f8f30ef25..1ac1fc34b5ca7e7a7df978ff336701cc85aec686 100644 (file)
--- a/inc/classes/middleware/io/class_FileIoHandler.php
+++ b/inc/classes/middleware/io/class_FileIoHandler.php
@@ -115,6 +115,19 @@ class FileIoHandler extends BaseMiddleware implements IoHandler {
        public final function getOutputStream () {
                return $this->outputStream;
        }
+       /**
+        * Saves streamed (that are mostly serialized objects) data to files or
+        * external servers.
+        *
+        * @param       $fileName       The local file's name including full path
+        * @param       $dataArray      Array containing the compressor's extension and streamed data
+        * @return      void
+        * @throws      UnsupportedOperationException   If this method is called
+        */
+       public function saveFile ($fileName, array $dataArray) {
+               self::createDebugInstance(__CLASS__)->debugOutput('fileName=' . $fileName . ',dataArray()=' . count($dataArray));
+               throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+       }
 
        /**
         * Saves a file with data by using the current output stream
@@ -124,7 +137,7 @@ class FileIoHandler extends BaseMiddleware implements IoHandler {
         * @param       $objectInstance         An instance of a FrameworkInterface class (default: NULL)
         * @return      void
         */
-       public function saveFile ($fileName, $dataStream, FrameworkInterface $objectInstance = NULL) {
+       public function saveStreamToFile ($fileName, $dataStream, FrameworkInterface $objectInstance = NULL) {
                // Default is this array
                $className = $this->__toString();
 
@@ -153,6 +166,36 @@ class FileIoHandler extends BaseMiddleware implements IoHandler {
                // Read from the input handler
                return $this->getInputStream()->loadFileContents($fqfn);
        }
+
+       /**
+        * "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();
+       }
 }
 
 // [EOF]