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-rw-r--r--src/tagTracker.c117
1 files changed, 0 insertions, 117 deletions
diff --git a/src/tagTracker.c b/src/tagTracker.c
deleted file mode 100644
index bc9a43bc7..000000000
--- a/src/tagTracker.c
+++ /dev/null
@@ -1,117 +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 "client.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(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(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(struct client *client, int type)
-{
- struct visited *v;
-
- for (v = visited_heads[type]; v != NULL; v = v->next)
- client_printf(client, "%s: %s\n",
- mpdTagItemKeys[type],
- v->value);
-}