1 files changed, 35 insertions, 72 deletions

diff --git a/src/stats.c b/src/Stats.cxx
index fe6a064a6..35c162ef2 100644
--- a/src/stats.c
+++ b/src/Stats.cxx
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2012 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -18,15 +18,18 @@
  */
 
 #include "config.h"
+
+extern "C" {
 #include "stats.h"
 #include "database.h"
-#include "db_visitor.h"
-#include "tag.h"
-#include "song.h"
 #include "client.h"
 #include "player_control.h"
-#include "strset.h"
 #include "client_internal.h"
+}
+
+#include "DatabaseSelection.hxx"
+#include "DatabaseGlue.hxx"
+#include "DatabasePlugin.hxx"
 
 struct stats stats;
 
@@ -40,71 +43,27 @@ void stats_global_finish(void)
 	g_timer_destroy(stats.timer);
 }
 
-struct visit_data {
-	struct strset *artists;
-	struct strset *albums;
-};
-
-static void
-visit_tag(struct visit_data *data, const struct tag *tag)
-{
-	if (tag->time > 0)
-		stats.song_duration += tag->time;
-
-	for (unsigned i = 0; i < tag->num_items; ++i) {
-		const struct tag_item *item = tag->items[i];
-
-		switch (item->type) {
-		case TAG_ARTIST:
-			strset_add(data->artists, item->value);
-			break;
-
-		case TAG_ALBUM:
-			strset_add(data->albums, item->value);
-			break;
-
-		default:
-			break;
-		}
-	}
-}
-
-static bool
-collect_stats_song(struct song *song, void *_data,
-		   G_GNUC_UNUSED GError **error_r)
-{
-	struct visit_data *data = _data;
-
-	++stats.song_count;
-
-	if (song->tag != NULL)
-		visit_tag(data, song->tag);
-
-	return true;
-}
-
-static const struct db_visitor collect_stats_visitor = {
-	.song = collect_stats_song,
-};
-
 void stats_update(void)
 {
-	struct visit_data data;
-
-	stats.song_count = 0;
-	stats.song_duration = 0;
-	stats.artist_count = 0;
-
-	data.artists = strset_new();
-	data.albums = strset_new();
-
-	db_walk("", &collect_stats_visitor, &data, NULL);
-
-	stats.artist_count = strset_size(data.artists);
-	stats.album_count = strset_size(data.albums);
-
-	strset_free(data.artists);
-	strset_free(data.albums);
+	GError *error = nullptr;
+
+	DatabaseStats stats2;
+
+	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;
+	} else {
+		g_warning("%s", error->message);
+		g_error_free(error);
+
+		stats.song_count = 0;
+		stats.song_duration = 0;
+		stats.artist_count = 0;
+		stats.album_count = 0;
+	}
 }
 
 int stats_print(struct client *client)
@@ -115,14 +74,18 @@ int stats_print(struct client *client)
 		      "songs: %i\n"
 		      "uptime: %li\n"
 		      "playtime: %li\n"
-		      "db_playtime: %li\n"
-		      "db_update: %li\n",
+		      "db_playtime: %li\n",
 		      stats.artist_count,
 		      stats.album_count,
 		      stats.song_count,
 		      (long)g_timer_elapsed(stats.timer, NULL),
 		      (long)(pc_get_total_play_time(client->player_control) + 0.5),
-		      stats.song_duration,
-		      (long)db_get_mtime());
+		      stats.song_duration);
+
+	if (db_is_simple())
+		client_printf(client,
+			      "db_update: %li\n",
+			      (long)db_get_mtime());
+
 	return 0;
 }