Marcus Povey <marcus@dushka.co.uk>

* Added eof functionality to datastore

git-svn-id: https://code.elgg.org/elgg/trunk@605 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 23 insertions, 0 deletions

diff --git a/engine/lib/filestore.php b/engine/lib/filestore.php
index 62de55b9e..d1186dea7 100644
--- a/engine/lib/filestore.php
+++ b/engine/lib/filestore.php
@@ -58,6 +58,14 @@
 		abstract public function seek($f, $position);
 		
 		/**
+		 * Return a whether the end of a file has been reached.
+		 * 
+		 * @param mixed $f The file handle.
+		 * @return boolean
+		 */
+		abstract public function eof($f);
+		
+		/**
 		 * Close a given file handle.
 		 *
 		 * @param mixed $f
@@ -190,6 +198,11 @@
 			return fseek($f, $position);
 		}
 		
+		public function eof($f)
+		{
+			return feof($f);
+		}
+		
 		public function getFileSize(ElggFile $file)
 		{
 			$name = $file->getFilename();
@@ -432,6 +445,16 @@
 		}
 		
 		/**
+		 * Return a boolean value whether the file handle is at the end of the file
+		 */
+		public function eof()
+		{
+			$fs = $this->getFilestore();
+			
+			return $fs->eof($this->handle);
+		}
+		
+		/**
 		 * Set a filestore.
 		 * 
 		 * @param ElggFilestore $filestore The file store.