1 /*
2 * (c) 2004 by Kalle Wallin <kaw@linux.se>
3 * (c) 2008 Max Kellermann <max@duempel.org>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 *
18 */
20 #ifndef FILELIST_H
21 #define FILELIST_H
23 #include <glib.h>
25 struct mpd_song;
27 typedef struct filelist_entry {
28 guint flags;
29 struct mpd_InfoEntity *entity;
30 } filelist_entry_t;
32 typedef struct filelist {
33 /* path */
34 gchar *path;
36 /* list length */
37 guint length;
39 /* true if the list is updated */
40 gboolean updated;
42 /* the list */
43 GList *list;
44 } mpdclient_filelist_t;
46 struct filelist *
47 filelist_new(const char *path);
49 void
50 filelist_free(struct filelist *filelist);
52 static inline guint
53 filelist_length(const struct filelist *filelist)
54 {
55 return filelist->length;
56 }
58 static inline gboolean
59 filelist_is_empty(const struct filelist *filelist)
60 {
61 return filelist_length(filelist) == 0;
62 }
64 static inline struct filelist_entry *
65 filelist_get(const struct filelist *filelist, guint i)
66 {
67 return (struct filelist_entry*)
68 g_list_nth_data(filelist->list, i);
69 }
71 struct filelist_entry *
72 filelist_append(struct filelist *filelist, struct mpd_InfoEntity *entity);
74 struct filelist_entry *
75 filelist_prepend(struct filelist *filelist, struct mpd_InfoEntity *entity);
77 void
78 filelist_move(struct filelist *filelist, struct filelist *from);
80 void
81 filelist_sort(struct filelist *filelist, GCompareFunc compare_func);
83 struct filelist_entry *
84 filelist_find_song(struct filelist *flist, const struct mpd_song *song);
86 #endif