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-rw-r--r--src/stats.c44
1 files changed, 41 insertions, 3 deletions
diff --git a/src/stats.c b/src/stats.c
index 280450f14..ee0854e16 100644
--- a/src/stats.c
+++ b/src/stats.c
@@ -1,5 +1,6 @@
/* the Music Player Daemon (MPD)
* Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
+ * Copyright (C) 2008 Max Kellermann <max@duempel.org>
* This project's homepage is: http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
@@ -22,7 +23,7 @@
#include "tag.h"
#include "client.h"
#include "player_control.h"
-#include "tagTracker.h"
+#include "strset.h"
#include "os_compat.h"
Stats stats;
@@ -33,11 +34,48 @@ void initStats(void)
stats.numberOfSongs = 0;
}
+struct visit_data {
+ enum tag_type type;
+ struct strset *set;
+};
+
+static int visit_tag_items(Song *song, void *_data)
+{
+ const struct visit_data *data = _data;
+ unsigned i;
+
+ if (song->tag == NULL)
+ return 0;
+
+ for (i = 0; i < (unsigned)song->tag->numOfItems; ++i) {
+ const struct tag_item *item = song->tag->items[i];
+ if (item->type == data->type)
+ strset_add(data->set, item->value);
+ }
+
+ return 0;
+}
+
+static unsigned int getNumberOfTagItems(int type)
+{
+ struct visit_data data = {
+ .type = type,
+ .set = strset_new(),
+ };
+ unsigned int ret;
+
+ traverseAllIn(NULL, visit_tag_items, NULL, &data);
+
+ ret = strset_size(data.set);
+ strset_free(data.set);
+ return ret;
+}
+
int printStats(struct client *client)
{
client_printf(client,
- "artists: %i\n"
- "albums: %i\n"
+ "artists: %u\n"
+ "albums: %u\n"
"songs: %i\n"
"uptime: %li\n"
"playtime: %li\n"