X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Fiterator%2Fio%2Fclass_FileIoIterator.php;fp=inc%2Fclasses%2Fmain%2Fiterator%2Fio%2Fclass_FileIoIterator.php;h=f2158c63eaf94a790caed9ebbb7ab3a08cc3ce4b;hp=20d351f5e694d09b43376e8d1badc8b6f7368dfa;hb=0af07e30d2e346b21cbb57b53c7550ce93baac06;hpb=4af01023fc4b9ffc4c7174264dbff53966aecc91

diff --git a/inc/classes/main/iterator/io/class_FileIoIterator.php b/inc/classes/main/iterator/io/class_FileIoIterator.php
index 20d351f5..f2158c63 100644
--- a/inc/classes/main/iterator/io/class_FileIoIterator.php
+++ b/inc/classes/main/iterator/io/class_FileIoIterator.php
@@ -134,6 +134,7 @@ class FileIoIterator extends BaseIterator implements SeekableWritableFileIterato
 	 * Advances to next "block" of bytes
 	 *
 	 * @return	void
+	 * @todo	This method will load large but empty files in a whole
 	 */
 	public function next () {
 		// Is there nothing to read?
@@ -282,6 +283,18 @@ class FileIoIterator extends BaseIterator implements SeekableWritableFileIterato
 		// Call pointer instance
 		return $this->getPointerInstance()->read($bytes);
 	}
+
+	/**
+	 * Analyzes entries in index file. This will count all found (and valid)
+	 * entries, mark invalid as damaged and count gaps ("fragmentation"). If
+	 * only gaps are found, the file is considered as "virgin" (no entries).
+	 *
+	 * @return	void
+	 */
+	public function analyzeFile () {
+		// Just call the pointer instance
+		$this->getPointerInstance()->analyzeFile();
+	}
 }
 
 // [EOF]