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libvlc_media_library.h
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1 /*****************************************************************************
2  * libvlc_media_library.h: libvlc external API
3  *****************************************************************************
4  * Copyright (C) 1998-2009 VLC authors and VideoLAN
5  * $Id: fa7094a6a8aac42607490c9982d9f4d082c2794c $
6  *
7  * Authors: Clément Stenac <zorglub@videolan.org>
8  * Jean-Paul Saman <jpsaman@videolan.org>
9  * Pierre d'Herbemont <pdherbemont@videolan.org>
10  *
11  * This program is free software; you can redistribute it and/or modify it
12  * under the terms of the GNU Lesser General Public License as published by
13  * the Free Software Foundation; either version 2.1 of the License, or
14  * (at your option) any later version.
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU Lesser General Public License for more details.
20  *
21  * You should have received a copy of the GNU Lesser General Public License
22  * along with this program; if not, write to the Free Software Foundation,
23  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
24  *****************************************************************************/
25 
26 /**
27  * \file
28  * This file defines libvlc_media_library external API
29  */
30 
31 #ifndef VLC_LIBVLC_MEDIA_LIBRARY_H
32 #define VLC_LIBVLC_MEDIA_LIBRARY_H 1
33 
34 # ifdef __cplusplus
35 extern "C" {
36 # endif
37 
38 /** \defgroup libvlc_media_library LibVLC media library
39  * \ingroup libvlc
40  * @{
41  */
42 
43 typedef struct libvlc_media_library_t libvlc_media_library_t;
44 
45 /**
46  * Create an new Media Library object
47  *
48  * \param p_instance the libvlc instance
49  * \return a new object or NULL on error
50  */
51 LIBVLC_API libvlc_media_library_t *
52  libvlc_media_library_new( libvlc_instance_t * p_instance );
53 
54 /**
55  * Release media library object. This functions decrements the
56  * reference count of the media library object. If it reaches 0,
57  * then the object will be released.
58  *
59  * \param p_mlib media library object
60  */
61 LIBVLC_API void
62  libvlc_media_library_release( libvlc_media_library_t * p_mlib );
63 
64 /**
65  * Retain a reference to a media library object. This function will
66  * increment the reference counting for this object. Use
67  * libvlc_media_library_release() to decrement the reference count.
68  *
69  * \param p_mlib media library object
70  */
71 LIBVLC_API void
72  libvlc_media_library_retain( libvlc_media_library_t * p_mlib );
73 
74 /**
75  * Load media library.
76  *
77  * \param p_mlib media library object
78  * \return 0 on success, -1 on error
79  */
80 LIBVLC_API int
81  libvlc_media_library_load( libvlc_media_library_t * p_mlib );
82 
83 /**
84  * Get media library subitems.
85  *
86  * \param p_mlib media library object
87  * \return media list subitems
88  */
89 LIBVLC_API libvlc_media_list_t *
90  libvlc_media_library_media_list( libvlc_media_library_t * p_mlib );
91 
92 
93 /** @} */
94 
95 # ifdef __cplusplus
96 }
97 # endif
98 
99 #endif /* VLC_LIBVLC_MEDIA_LIBRARY_H */
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