summaryrefslogtreecommitdiff
path: root/libmediaart/extract.h
blob: c3063a0beb74e785a02d6c953dc087f6b4385e3f (plain)
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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
/*
 * Copyright (C) 2008, Nokia <ivan.frade@nokia.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 */

#ifndef __LIBMEDIAART_EXTRACT_H__
#define __LIBMEDIAART_EXTRACT_H__

#include <glib.h>
#include <gio/gio.h>

#if !defined (__LIBMEDIAART_INSIDE__) && !defined (LIBMEDIAART_COMPILATION)
#error "Only <libmediaart/mediaart.h> must be included directly."
#endif

G_BEGIN_DECLS

/**
 * MediaArtType:
 * @MEDIA_ART_NONE: No media art is available
 * @MEDIA_ART_ALBUM: Media art is an album
 * @MEDIA_ART_VIDEO: Media art is a movie or video
 *
 * This type categorized the type of media art we're dealing with.
 */
typedef enum {
	MEDIA_ART_NONE,
	MEDIA_ART_ALBUM,
	MEDIA_ART_VIDEO,

	/*< private >*/
	MEDIA_ART_TYPE_COUNT
} MediaArtType;

#define TRACKER_MINER_MANAGER_ERROR tracker_miner_manager_error_quark ()

/**
 * MediaArtError:
 * @MEDIA_ART_ERROR_NOENT: The resource that the was passed (for example a
 * file or URI) does not exist.
 * @MEDIA_ART_ERROR_NOENT: The URI or GFile provided
 * points to a file that does not exist. 
 *
 * Enumeration values used in errors returned by the
 * #MediaArtError API.
 *
 * Since: 0.2
 **/
typedef enum {
	MEDIA_ART_ERROR_NOENT,
} MediaArtError;


gboolean media_art_init     (void);
void     media_art_shutdown (void);

GQuark   media_art_error_quark  (void) G_GNUC_CONST;

gboolean media_art_process      (const gchar          *uri,
                                 const unsigned char  *buffer,
                                 size_t                len,
                                 const gchar          *mime,
                                 MediaArtType          type,
                                 const gchar          *artist,
                                 const gchar          *title,
                                 GError              **error);

gboolean media_art_process_file (GFile         *file,
                                 const guchar  *buffer,
				 gsize          len,
				 const gchar   *mime,
				 MediaArtType   type,
				 const gchar   *artist,
                                 const gchar   *title,
                                 GError       **error);

G_END_DECLS

#endif /* __LIBMEDIAART_UTILS_H__ */