use a sane method to discover valid device nodes

1 files changed, 5 insertions, 0 deletions

diff --git a/libopie2/opiecore/oinputsystem.h b/libopie2/opiecore/oinputsystem.h
index 7919610..6f822a1 100644
--- a/libopie2/opiecore/oinputsystem.h
+++ b/libopie2/opiecore/oinputsystem.h
@@ -123,6 +123,11 @@ class OInputDevice : public QObject
      * @returns a string containing a printable form of the global keymask
      */
     QString globalKeyMask() const;
+    /**
+     * @internal
+     * @returns whether a certain @a path corresponds to an input device
+     */
+    static bool isValid( const QString& path );
     
   private:
     int _fd;