aboutsummaryrefslogtreecommitdiffstats
path: root/src/playlist_vector.h
blob: ae21a051f31e9846a6f1701e7a26ee10a08d0616 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
/*
 * Copyright (C) 2003-2011 The Music Player Daemon Project
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef MPD_PLAYLIST_VECTOR_H
#define MPD_PLAYLIST_VECTOR_H

#include "util/list.h"

#include <stdbool.h>
#include <stddef.h>
#include <sys/time.h>

#define playlist_vector_for_each(pos, head) \
	list_for_each_entry(pos, head, siblings)

#define playlist_vector_for_each_safe(pos, n, head) \
	list_for_each_entry_safe(pos, n, head, siblings)

/**
 * A directory entry pointing to a playlist file.
 */
struct playlist_metadata {
	struct list_head siblings;

	/**
	 * The UTF-8 encoded name of the playlist file.
	 */
	char *name;

	time_t mtime;
};

void
playlist_vector_deinit(struct list_head *pv);

struct playlist_metadata *
playlist_vector_find(struct list_head *pv, const char *name);

void
playlist_vector_add(struct list_head *pv,
		    const char *name, time_t mtime);

/**
 * @return true if the vector or one of its items was modified
 */
bool
playlist_vector_update_or_add(struct list_head *pv,
			      const char *name, time_t mtime);

bool
playlist_vector_remove(struct list_head *pv, const char *name);

#endif /* SONGVEC_H */