binding: mediaplayer: give initial playlist to new subscribers

On initial subscription to playlist event request the playlist via event

Bug-AGL: SPEC-1375
Change-Id: Id2d7565b384ce117873827392c1e5f2a3e123098
Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/binding/afm-mediaplayer-binding.c b/binding/afm-mediaplayer-binding.c
index 1c2ce6a..b8e2f47 100644
--- a/binding/afm-mediaplayer-binding.c
+++ b/binding/afm-mediaplayer-binding.c
@@ -552,8 +552,17 @@ static void subscribe(struct afb_req request)
 		afb_req_success(request, NULL, NULL);
 		return;
 	} else if (!strcasecmp(value, "playlist")) {
+		json_object *jresp = json_object_new_object();
+
 		afb_req_subscribe(request, playlist_event);
 		afb_req_success(request, NULL, NULL);
+
+		pthread_mutex_lock(&mutex);
+		jresp = populate_json_playlist(jresp);
+		pthread_mutex_unlock(&mutex);
+
+		afb_event_push(playlist_event, jresp);
+
 		return;
 	}