From 169db88c20dc7601f8589cfa298254c932f0947a Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Sat, 10 Sep 2011 19:24:30 +0200 Subject: database: add struct db_visitor Use this struct for db_walk(). --- src/stats.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'src/stats.c') diff --git a/src/stats.c b/src/stats.c index 8f9ef0dbf..fe0c2a476 100644 --- a/src/stats.c +++ b/src/stats.c @@ -20,6 +20,7 @@ #include "config.h" #include "stats.h" #include "database.h" +#include "db_visitor.h" #include "tag.h" #include "song.h" #include "client.h" @@ -68,8 +69,9 @@ visit_tag(struct visit_data *data, const struct tag *tag) } } -static int -stats_collect_song(struct song *song, void *_data) +static bool +collect_stats_song(struct song *song, void *_data, + G_GNUC_UNUSED GError **error_r) { struct visit_data *data = _data; @@ -78,9 +80,13 @@ stats_collect_song(struct song *song, void *_data) if (song->tag != NULL) visit_tag(data, song->tag); - return 0; + return true; } +static const struct db_visitor collect_stats_visitor = { + .song = collect_stats_song, +}; + void stats_update(void) { struct visit_data data; @@ -92,7 +98,7 @@ void stats_update(void) data.artists = strset_new(); data.albums = strset_new(); - db_walk(NULL, stats_collect_song, NULL, &data); + db_walk(NULL, &collect_stats_visitor, &data, NULL); stats.artist_count = strset_size(data.artists); stats.album_count = strset_size(data.albums); -- cgit v1.2.3