1//=========================================================================
2// FILENAME	: taguilts.h
3// DESCRIPTION	: Header for tagutils.c
4//=========================================================================
5// Copyright (c) 2008- NETGEAR, Inc. All Rights Reserved.
6//=========================================================================
7
8/*
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
21 */
22
23/*
24 * This file is derived from mt-daap project.
25 */
26
27#ifndef _TAG_H_
28#define _TAG_H_
29
30#include <stdio.h>
31#include <sys/types.h>
32#include <sys/stat.h>
33#include <stdint.h>
34#include <libgen.h>
35
36#define ROLE_NOUSE 0
37#define ROLE_START 1
38#define ROLE_ARTIST 1
39#define ROLE_TRACKARTIST 2
40#define ROLE_ALBUMARTIST 3
41#define ROLE_BAND 4
42#define ROLE_CONDUCTOR 5
43#define ROLE_COMPOSER 6
44#define ROLE_LAST 6
45#define N_ROLE 7
46
47struct song_metadata {
48	int file_size;
49	char *dirpath;
50	char *path;
51	char *basename;                         // basename is part of path
52	char *type;
53	int time_modified;
54
55	uint8_t *image;                         // coverart
56	int image_size;
57
58	char *title;                            // TIT2
59	char *album;                            // TALB
60	char *genre;                            // TCON
61	char *comment;                          // COMM
62
63	char *contributor[N_ROLE];              // TPE1  (artist)
64						// TCOM  (composer)
65						// TPE3  (conductor)
66						// TPE2  (orchestra)
67	char *contributor_sort[N_ROLE];
68
69
70	char *grouping;                         // TIT1
71	int year;                               // TDRC
72	int track;                              // TRCK
73	int total_tracks;                       // TRCK
74	int disc;                               // TPOS
75	int total_discs;                        // TPOS
76	int bpm;                                // TBPM
77	char compilation;                       // YTCP
78
79	int bitrate;
80	int max_bitrate;
81	int samplerate;
82	int samplesize;
83	int channels;
84	int song_length;                        // TLEN
85	int audio_size;
86	int audio_offset;
87	int vbr_scale;
88	int lossless;
89	int blockalignment;
90
91	char *mime;				// MIME type
92	char *dlna_pn;				// DLNA Profile Name
93
94	char *tagversion;
95
96	unsigned long album_id;
97	unsigned long track_id;
98	unsigned long genre_id;
99	unsigned long contributor_id[N_ROLE];
100
101	char *musicbrainz_albumid;
102	char *musicbrainz_trackid;
103	char *musicbrainz_artistid;
104	char *musicbrainz_albumartistid;
105
106	int is_plist;
107	int plist_position;
108	int plist_id;
109};
110
111#define WMA     0x161
112#define WMAPRO  0x162
113#define WMALSL  0x163
114
115extern int scan_init(char *path);
116extern void make_composite_tags(struct song_metadata *psong);
117extern int readtags(char *path, struct song_metadata *psong, struct stat *stat, char *lang, char *type);
118extern void freetags(struct song_metadata *psong);
119
120extern int start_plist(const char *path, struct song_metadata *psong, struct stat *stat, char *lang, char *type);
121extern int next_plist_track(struct song_metadata *psong, struct stat *stat, char *lang, char *type);
122
123#endif
124