Allow replay of device data through grail

This patch adds replay capabilities to grail. If the specified
device points to a valid evemu file, the device properties will
be extracted from that file instead. Any appended event data will
be replayed in realtime when calling grail_pull_mtdev().

In practise, grail_gesture may be executed with a test file.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/grail-impl.h b/src/grail-impl.h
index 2c63b90..7036382 100644
--- a/src/grail-impl.h
+++ b/src/grail-impl.h
@@ -44,6 +44,7 @@ struct grail_impl {
         int filter_abs;
         int ongoing;
         int gesture;
+        FILE *fptest;
 };
 
 #endif