Stats: use struct DatabaseStats

src/Stats.cxx

@@ -31,7 +31,7 @@
 #include <glib.h>
 
 static GTimer *uptime;
-static struct stats stats;
+static DatabaseStats stats;
 
 void stats_global_init(void)
 {
@@ -51,17 +51,11 @@ void stats_update(void)
 
 	const DatabaseSelection selection("", true);
 	if (GetDatabase()->GetStats(selection, stats2, error)) {
-		stats.song_count = stats2.song_count;
-		stats.song_duration = stats2.total_duration;
-		stats.artist_count = stats2.artist_count;
-		stats.album_count = stats2.album_count;
+		stats = stats2;
 	} else {
 		LogError(error);
 
-		stats.song_count = 0;
-		stats.song_duration = 0;
-		stats.artist_count = 0;
-		stats.album_count = 0;
+		stats.Clear();
 	}
 }
 
@@ -80,7 +74,7 @@ stats_print(Client &client)
 		      stats.song_count,
 		      (long)g_timer_elapsed(uptime, NULL),
 		      (long)(client.player_control.GetTotalPlayTime() + 0.5),
-		      stats.song_duration);
+		      stats.total_duration);
 
 	if (db_is_simple())
 		client_printf(client,

src/Stats.hxx

@@ -22,21 +22,6 @@
 
 class Client;
 
-struct stats {
-	/** number of song files in the music directory */
-	unsigned song_count;
-
-	/** sum of all song durations in the music directory (in
-	    seconds) */
-	unsigned long song_duration;
-
-	/** number of distinct artist names in the music directory */
-	unsigned artist_count;
-
-	/** number of distinct album names in the music directory */
-	unsigned album_count;
-};
-
 void stats_global_init(void);
 
 void stats_global_finish(void);