1 /*****************************************************************************
2 * libvlc.h: libvlc_* new external API structures
3 *****************************************************************************
4 * Copyright (C) 1998-2007 the VideoLAN team
7 * Authors: Filippo Carone <littlejohn@videolan.org>
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.
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.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 #ifndef _LIBVLC_STRUCTURES_H
25 #define _LIBVLC_STRUCTURES_H 1
33 /** This structure is opaque. It represents a libvlc instance */
34 typedef struct libvlc_instance_t libvlc_instance_t;
36 /*****************************************************************************
38 *****************************************************************************/
40 /** defgroup libvlc_exception Exceptions
42 * LibVLC Exceptions handling
46 typedef struct libvlc_exception_t
55 /*****************************************************************************
57 *****************************************************************************/
58 /** defgroup libvlc_tag Tag
60 * LibVLC Tag support in media descriptor
64 typedef struct libvlc_tag_query_t libvlc_tag_query_t;
65 typedef char * libvlc_tag_t;
69 /*****************************************************************************
71 *****************************************************************************/
72 /** defgroup libvlc_media_descriptor MediaDescriptor
74 * LibVLC Media Descriptor handling
79 /** defgroup libvlc_meta Meta
80 * \ingroup libvlc_media_descriptor
85 typedef enum libvlc_meta_t {
89 libvlc_meta_Copyright,
91 libvlc_meta_TrackNumber,
92 libvlc_meta_Description,
98 libvlc_meta_NowPlaying,
99 libvlc_meta_Publisher,
100 libvlc_meta_EncodedBy,
101 libvlc_meta_ArtworkURL,
107 typedef struct libvlc_media_descriptor_t libvlc_media_descriptor_t;
112 /*****************************************************************************
114 *****************************************************************************/
115 /** defgroup libvlc_media_instance MediaInstance
117 * LibVLC Media Instance handling
121 typedef struct libvlc_media_instance_t libvlc_media_instance_t;
125 /*****************************************************************************
127 *****************************************************************************/
128 /** defgroup libvlc_media_list MediaList
130 * LibVLC Media List handling
134 typedef struct libvlc_media_list_t libvlc_media_list_t;
138 /*****************************************************************************
140 *****************************************************************************/
141 /** defgroup libvlc_media_list_player MediaListPlayer
143 * LibVLC Media List Player handling
147 typedef struct libvlc_media_list_player_t libvlc_media_list_player_t;
151 /*****************************************************************************
153 *****************************************************************************/
154 /** defgroup libvlc_media_library Media Library
156 * LibVLC Media Library
160 typedef struct libvlc_media_library_t libvlc_media_library_t;
164 /*****************************************************************************
166 *****************************************************************************/
167 /** defgroup libvlc_playlist Playlist
169 * LibVLC Playlist handling
173 typedef struct libvlc_playlist_item_t
179 } libvlc_playlist_item_t;
184 /*****************************************************************************
186 *****************************************************************************/
187 /** defgroup libvlc_video Video
189 * LibVLC Video handling
194 * Downcast to this general type as placeholder for a platform specific one, such as:
196 * CGrafPort on MacOSX,
199 typedef int libvlc_drawable_t;
202 * Rectangle type for video geometry
204 typedef struct libvlc_rectangle_t
214 /*****************************************************************************
215 * Services/Media Discovery
216 *****************************************************************************/
217 /** defgroup libvlc_media_discoverer Media Discoverer
219 * LibVLC Media Discoverer
223 typedef struct libvlc_media_discoverer_t libvlc_media_discoverer_t;
227 /*****************************************************************************
228 * Message log handling
229 *****************************************************************************/
231 /** defgroup libvlc_log Log
233 * LibVLC Message Logging
237 /** This structure is opaque. It represents a libvlc log instance */
238 typedef struct libvlc_log_t libvlc_log_t;
240 /** This structure is opaque. It represents a libvlc log iterator */
241 typedef struct libvlc_log_iterator_t libvlc_log_iterator_t;
243 typedef struct libvlc_log_message_t
245 unsigned sizeof_msg; /* sizeof() of message structure, must be filled in by user */
246 int i_severity; /* 0=INFO, 1=ERR, 2=WARN, 3=DBG */
247 const char *psz_type; /* module type */
248 const char *psz_name; /* module name */
249 const char *psz_header; /* optional header */
250 const char *psz_message; /* message */
251 } libvlc_log_message_t;
255 /*****************************************************************************
257 *****************************************************************************/
259 /** defgroup libvlc_callbacks Callbacks
261 * LibVLC Event Callbacks
266 * Available events: (XXX: being reworked)
267 * - libvlc_MediaInstanceReachedEnd
270 typedef enum libvlc_event_type_t {
271 libvlc_MediaDescriptorMetaChanged,
272 libvlc_MediaDescriptorSubItemAdded,
274 libvlc_MediaInstanceReachedEnd,
276 libvlc_MediaListItemAdded,
277 libvlc_MediaListItemDeleted,
278 libvlc_MediaListItemChanged,
280 } libvlc_event_type_t;
284 * \param type the even type
285 * \param p_obj the sender object
286 * \param u Event dependent content
289 typedef struct libvlc_event_t
291 libvlc_event_type_t type;
293 union event_type_specific
295 /* media descriptor */
298 libvlc_meta_t meta_type;
299 } media_descriptor_meta_changed;
302 libvlc_media_descriptor_t * new_child;
303 } media_descriptor_subitem_added;
308 libvlc_media_descriptor_t * item;
310 } media_list_item_added;
313 libvlc_media_descriptor_t * item;
315 } media_list_item_deleted;
318 libvlc_media_descriptor_t * item;
320 } media_list_item_changed;
325 * Event manager that belongs to a libvlc object, and from whom events can
329 typedef struct libvlc_event_manager_t libvlc_event_manager_t;
332 * Callback function notification
333 * \param p_event the event triggering the callback
336 typedef void ( *libvlc_callback_t )( const libvlc_event_t *, void * );