[gnome-games/wip/aplazas/run-uri: 15/21] tracker: Add TrackerGameSource.game_for_uri()

[Adrien Plazas <aplazas src gnome org>]

commit 5898d4f4009ed352fe55e3c28caee10af5a1b713
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Thu Apr 13 15:44:52 2017 +0200

    tracker: Add TrackerGameSource.game_for_uri()
    
    This will be used in a subsequent commit to make a game from an URI.

 src/tracker/tracker-game-source.vala |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/src/tracker/tracker-game-source.vala b/src/tracker/tracker-game-source.vala
index 92a77fd..8089ecd 100644
--- a/src/tracker/tracker-game-source.vala
+++ b/src/tracker/tracker-game-source.vala
@@ -18,6 +18,17 @@ public class Games.TrackerGameSource : Object, GameSource {
                queries += query;
        }
 
+       public async Game game_for_uri (string uri) throws Error {
+               foreach (var query in queries)
+                       try {
+                               return yield query.game_for_uri (uri);
+                       }
+                       catch (Error e) {
+                       }
+
+               throw new TrackerError.INVALID_URI ("Invalid URI: %s.", uri);
+       }
+
        public async void each_game (GameCallback game_callback) {
                for (size_t i = 0 ; i < queries.length ; i++)
                        yield each_game_for_query (game_callback, queries[i]);