initial support for playlist metadata

allows to add any set of properties to every playlist
api is based on playItem metadata api

1 files changed, 55 insertions, 0 deletions

diff --git a/pltmeta.h b/pltmeta.h
new file mode 100644
index 00000000..594d40db
--- /dev/null
+++ b/pltmeta.h
@@ -0,0 +1,55 @@
+/*
+    DeaDBeeF - ultimate music player for GNU/Linux systems with X11
+    Copyright (C) 2009-2011 Alexey Yakovenko <waker@users.sourceforge.net>
+
+    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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*/
+#ifndef __PLMETA_H
+#define __PLMETA_H
+
+void
+plt_add_meta (playlist_t *it, const char *key, const char *value);
+
+void
+plt_append_meta (playlist_t *it, const char *key, const char *value);
+
+void
+plt_replace_meta (playlist_t *it, const char *key, const char *value);
+
+void
+plt_set_meta_int (playlist_t *it, const char *key, int value);
+
+void
+plt_set_meta_float (playlist_t *it, const char *key, float value);
+
+void
+plt_delete_meta (playlist_t *it, const char *key);
+
+const char *
+plt_find_meta (playlist_t *it, const char *key);
+
+int
+plt_find_meta_int (playlist_t *it, const char *key, int def);
+
+float
+plt_find_meta_float (playlist_t *it, const char *key, float def);
+
+DB_metaInfo_t *
+plt_get_metadata_head (playlist_t *it);
+
+void
+plt_delete_metadata (playlist_t *it, DB_metaInfo_t *meta);
+
+#endif