Merge pull request #799 from TsudaKageyu/filetype-detection

Enable FileRef to detect file types by the actual content of a stream.

1 files changed, 9 insertions, 0 deletions

diff --git a/taglib/asf/asffile.h b/taglib/asf/asffile.h
index b674da79..05cf4ee2 100644
--- a/taglib/asf/asffile.h
+++ b/taglib/asf/asffile.h
@@ -115,6 +115,15 @@ namespace TagLib {
        */
       virtual bool save();
 
+      /*!
+       * Returns whether or not the given \a stream can be opened as an ASF
+       * file.
+       *
+       * \note This method is designed to do a quick check.  The result may
+       * not necessarily be correct.
+       */
+      static bool isSupported(IOStream *stream);
+
     private:
       void read();