1 files changed, 0 insertions, 119 deletions
diff --git a/src/tagTracker.c b/src/tagTracker.c
deleted file mode 100644
index bea58ae4c..000000000
--- a/src/tagTracker.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/* the Music Player Daemon (MPD)
- * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
- * This project's homepage is: http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "tagTracker.h"
-
-#include "tag.h"
-#include "utils.h"
-#include "myfprintf.h"
-#include "os_compat.h"
-#include "directory.h"
-
-struct visited {
-	struct visited *next;
-
-	/**
-	 * this is the original pointer passed to visitInTagTracker(),
-	 * i.e. the caller must not invalidate it until he calls
-	 * resetVisitedFlagsInTagTracker().
-	 */
-	const char *value;
-} mpd_packed;
-
-static struct visited *visited_heads[TAG_NUM_OF_ITEM_TYPES];
-static unsigned num_visited[TAG_NUM_OF_ITEM_TYPES];
-
-static int visit_tag_items(int fd mpd_unused, Song *song, void *data)
-{
-	enum tag_type type = (enum tag_type)(size_t)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 == type)
-			visitInTagTracker(type, item->value);
-	}
-
-	return 0;
-}
-
-int getNumberOfTagItems(int type)
-{
-	int ret;
-
-	resetVisitedFlagsInTagTracker(type);
-
-	traverseAllIn(-1, NULL, visit_tag_items, NULL, (void*)(size_t)type);
-
-	ret = (int)num_visited[type];
-	resetVisitedFlagsInTagTracker(type);
-	return ret;
-}
-
-void resetVisitedFlagsInTagTracker(int type)
-{
-	while (visited_heads[type] != NULL) {
-		struct visited *v = visited_heads[type];
-		visited_heads[type] = v->next;
-		free(v);
-	}
-
-	num_visited[type] = 0;
-}
-
-static struct visited *
-find_visit(int type, const char *p)
-{
-	struct visited *v;
-
-	for (v = visited_heads[type]; v != NULL; v = v->next)
-		if (strcmp(v->value, p) == 0)
-			return v;
-
-	return NULL;
-}
-
-void visitInTagTracker(int type, const char *str)
-{
-	struct visited *v = find_visit(type, str);
-	size_t length;
-
-	if (v != NULL)
-		return;
-
-	length = strlen(str);
-	v = xmalloc(sizeof(*v));
-	v->value = str;
-	v->next = visited_heads[type];
-	visited_heads[type] = v;
-	++num_visited[type];
-}
-
-void printVisitedInTagTracker(int fd, int type)
-{
-	struct visited *v;
-
-	for (v = visited_heads[type]; v != NULL; v = v->next)
-		fdprintf(fd,
-			 "%s: %s\n",
-			 mpdTagItemKeys[type],
-			 v->value);
-}