git.sesse.net Git - vlc/blob - bindings/cil/src/libvlc.cs

   1 /**
   2  * @file libvlc.cs
   3  * @brief Unmanaged LibVLC APIs
   4  * @ingroup Internals
   5  *
   6  * @defgroup Internals LibVLC internals
   7  * This covers internal marshalling functions to use the native LibVLC.
   8  * Only VLC developpers should need to read this section.
   9  */
  10
  11 /**********************************************************************
  12  *  Copyright (C) 2007-2009 Rémi Denis-Courmont.                      *
  13  *  This program is free software; you can redistribute and/or modify *
  14  *  it under the terms of the GNU General Public License as published *
  15  *  by the Free Software Foundation; version 2 of the license, or (at *
  16  *  your option) any later version.                                   *
  17  *                                                                    *
  18  *  This program is distributed in the hope that it will be useful,   *
  19  *  but WITHOUT ANY WARRANTY; without even the implied warranty of    *
  20  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.              *
  21  *  See the GNU General Public License for more details.              *
  22  *                                                                    *
  23  *  You should have received a copy of the GNU General Public License *
  24  *  along with this program; if not, you can get it from:             *
  25  *  http://www.gnu.org/copyleft/gpl.html                              *
  26  **********************************************************************/
  27
  28 using System;
  29 using System.Runtime.InteropServices;
  30
  31 namespace VideoLAN.LibVLC
  32 {
  33     /**
  34      * @brief Native: unmanaged LibVLC APIs
  35      * @ingroup Internals
  36      */
  37     internal static class LibVLC
  38     {
  39         /* Where is the run-time?
  40          * On ELF platforms, "libvlc.so.2" should be used instead. */
  41         const string lib = "libvlc.dll";
  42
  43         /* exception.c */
  44         [DllImport (lib, EntryPoint="libvlc_exception_init")]
  45         public static extern void ExceptionInit (NativeException e);
  46
  47         [DllImport (lib, EntryPoint="libvlc_exception_clear")]
  48         public static extern void ExceptionClear (NativeException e);
  49
  50         /* core.c */
  51         [DllImport (lib, EntryPoint="libvlc_get_version")]
  52         public static extern IntPtr GetVersion ();
  53
  54         [DllImport (lib, EntryPoint="libvlc_get_compiler")]
  55         public static extern IntPtr GetCompiler ();
  56
  57         [DllImport (lib, EntryPoint="libvlc_get_changeset")]
  58         public static extern IntPtr GetChangeset ();
  59
  60         [DllImport (LibVLC.lib, EntryPoint="libvlc_free")]
  61         public static extern void Free (IntPtr ptr);
  62
  63         [DllImport (lib, EntryPoint="libvlc_new")]
  64         public static extern
  65         InstanceHandle Create (int argc, U8String[] argv, NativeException ex);
  66
  67         /*[DllImport (lib, EntryPoint="libvlc_retain")]
  68         public static extern
  69         void Retain (InstanceHandle h, NativeException ex);*/
  70
  71         [DllImport (lib, EntryPoint="libvlc_release")]
  72         public static extern
  73         void Release (IntPtr h, NativeException ex);
  74
  75         [DllImport (lib, EntryPoint="libvlc_add_intf")]
  76         public static extern
  77         void AddIntf (InstanceHandle h, U8String name, NativeException ex);
  78
  79         [DllImport (lib, EntryPoint="libvlc_wait")]
  80         public static extern
  81         void Wait (InstanceHandle h);
  82
  83         [DllImport (lib, EntryPoint="libvlc_get_vlc_instance")]
  84         public static extern
  85         IntPtr GetVLCInstance (InstanceHandle h);
  86
  87         /* media.c */
  88         [DllImport (lib, EntryPoint="libvlc_media_new")]
  89         public static extern
  90         MediaHandle MediaCreate (InstanceHandle inst, U8String mrl,
  91                                  NativeException ex);
  92
  93         [DllImport (lib, EntryPoint="libvlc_media_new_as_node")]
  94         public static extern
  95         MediaHandle MediaCreateAsNode (InstanceHandle inst, U8String name,
  96                                        NativeException ex);
  97
  98         [DllImport (lib, EntryPoint="libvlc_media_add_option")]
  99         public static extern
 100         void MediaAddOption (MediaHandle media, U8String options,
 101                              NativeException ex);
 102
 103         [DllImport (lib,
 104                     EntryPoint="libvlc_media_add_option_untrusted")]
 105         public static extern
 106         void MediaAddUntrustedOption (MediaHandle media, U8String options,
 107                                       NativeException ex);
 108
 109         [DllImport (lib, EntryPoint="libvlc_media_release")]
 110         public static extern
 111         void MediaRelease (IntPtr ptr);
 112
 113         [DllImport (lib, EntryPoint="libvlc_media_get_mrl")]
 114         public static extern
 115         StringHandle MediaGetMRL (MediaHandle media, NativeException ex);
 116
 117         [DllImport (lib, EntryPoint="libvlc_media_duplicate")]
 118         public static extern
 119         MediaHandle MediaDuplicate (MediaHandle media);
 120
 121         [DllImport (lib, EntryPoint="libvlc_media_get_meta")]
 122         public static extern
 123         StringHandle MediaGetMeta (MediaHandle media, MetaType type,
 124                                    NativeException ex);
 125
 126         [DllImport (lib, EntryPoint="libvlc_media_get_state")]
 127         public static extern
 128         State MediaGetState (MediaHandle media, NativeException ex);
 129
 130         /*[DllImport (lib, EntryPoint="libvlc_media_subitems")]
 131         public static extern
 132         MediaListHandle MediaSubItems (MediaHandle media, NativeException ex);*/
 133
 134         [DllImport (lib, EntryPoint="libvlc_media_event_manager")]
 135         public static extern
 136         EventManagerHandle MediaEventManager (MediaHandle media,
 137                                               NativeException ex);
 138
 139         [DllImport (lib, EntryPoint="libvlc_media_get_duration")]
 140         public static extern
 141         long MediaGetDuration (MediaHandle media, NativeException ex);
 142
 143         [DllImport (lib, EntryPoint="libvlc_media_is_preparsed")]
 144         public static extern
 145         int MediaIsPreparsed (MediaHandle media, NativeException ex);
 146
 147         /*[DllImport (lib, EntryPoint="libvlc_media_set_user_data")]
 148         public static extern
 149         void MediaIsPreparsed (MediaHandle media, IntPtr data,
 150                                NativeException ex);*/
 151
 152         /*[DllImport (lib, EntryPoint="libvlc_media_get_user_data")]
 153         public static extern
 154         IntPtr MediaIsPreparsed (MediaHandle media, NativeException ex);*/
 155
 156         /* media_player.c */
 157         [DllImport (lib, EntryPoint="libvlc_media_player_new")]
 158         public static extern
 159         PlayerHandle PlayerCreate (InstanceHandle inst, NativeException ex);
 160
 161         [DllImport (lib,
 162                     EntryPoint="libvlc_media_player_new_from_media")]
 163         public static extern
 164         PlayerHandle PlayerCreateFromMedia (MediaHandle media,
 165                                             NativeException ex);
 166
 167         [DllImport (lib, EntryPoint="libvlc_media_player_release")]
 168         public static extern
 169         void PlayerRelease (IntPtr ptr);
 170
 171         /* PlayerRetain */
 172
 173         [DllImport (lib,
 174                     EntryPoint="libvlc_media_player_set_media")]
 175         public static extern
 176         void PlayerSetMedia (PlayerHandle player, MediaHandle media,
 177                              NativeException ex);
 178
 179         /*[DllImport (lib,
 180                     EntryPoint="libvlc_media_player_get_media")]
 181         public static extern
 182         MediaHandle PlayerGetMedia (PlayerHandle player,
 183                                     NativeException ex);*/
 184
 185         [DllImport (lib,
 186                       EntryPoint="libvlc_media_player_event_manager")]
 187         public static extern
 188         EventManagerHandle PlayerEventManager (PlayerHandle media,
 189                                                NativeException ex);
 190
 191         [DllImport (lib,
 192                     EntryPoint="libvlc_media_player_is_playing")]
 193         public static extern
 194         int PlayerIsPlaying (PlayerHandle player, NativeException ex);
 195
 196         [DllImport (lib,
 197                     EntryPoint="libvlc_media_player_play")]
 198         public static extern
 199         void PlayerPlay (PlayerHandle player, NativeException ex);
 200
 201         [DllImport (lib,
 202                     EntryPoint="libvlc_media_player_pause")]
 203         public static extern
 204         void PlayerPause (PlayerHandle player, NativeException ex);
 205
 206         [DllImport (lib,
 207                     EntryPoint="libvlc_media_player_stop")]
 208         public static extern
 209         void PlayerStop (PlayerHandle player, NativeException ex);
 210
 211         [DllImport (lib,
 212                     EntryPoint="libvlc_media_player_set_xwindow")]
 213         public static extern
 214         void PlayerSetXWindow (PlayerHandle player, int xid,
 215                                NativeException ex);
 216
 217         [DllImport (lib,
 218                     EntryPoint="libvlc_media_player_get_xwindow")]
 219         public static extern
 220         int PlayerGetXWindow (PlayerHandle player);
 221
 222         [DllImport (lib,
 223                     EntryPoint="libvlc_media_player_set_hwnd")]
 224         public static extern
 225         void PlayerSetHWND (PlayerHandle player, SafeHandle hwnd,
 226                             NativeException ex);
 227
 228         [DllImport (lib,
 229                     EntryPoint="libvlc_media_player_get_hwnd")]
 230         public static extern
 231         SafeHandle PlayerGetHWND (PlayerHandle player);
 232
 233         [DllImport (lib,
 234                     EntryPoint="libvlc_media_player_get_length")]
 235         public static extern
 236         long PlayerGetLength (PlayerHandle player, NativeException ex);
 237
 238         [DllImport (lib, EntryPoint="libvlc_media_player_get_time")]
 239         public static extern
 240         long PlayerGetTime (PlayerHandle player, NativeException ex);
 241
 242         [DllImport (lib, EntryPoint="libvlc_media_player_set_time")]
 243         public static extern
 244         void PlayerSetTime (PlayerHandle player, long time,
 245                             NativeException ex);
 246
 247         [DllImport (lib,
 248                     EntryPoint="libvlc_media_player_get_position")]
 249         public static extern
 250         float PlayerGetPosition (PlayerHandle player, NativeException ex);
 251
 252         [DllImport (lib,
 253                     EntryPoint="libvlc_media_player_set_position")]
 254         public static extern
 255         void PlayerSetPosition (PlayerHandle player, float position,
 256                                 NativeException ex);
 257
 258         [DllImport (lib,
 259                     EntryPoint="libvlc_media_player_get_chapter")]
 260         public static extern
 261         int PlayerGetChapter (PlayerHandle player, NativeException ex);
 262
 263         [DllImport (lib,
 264                     EntryPoint="libvlc_media_player_set_chapter")]
 265         public static extern
 266         void PlayerSetChapter (PlayerHandle player, int chapter,
 267                                NativeException ex);
 268
 269         [DllImport (lib,
 270                     EntryPoint="libvlc_media_player_get_chapter_count")]
 271         public static extern
 272         int PlayerGetChapterCount (PlayerHandle player, NativeException ex);
 273
 274         /* PlayerWillPlay */
 275
 276         [DllImport (lib,
 277                 EntryPoint="libvlc_media_player_get_chapter_count_for_title")]
 278         public static extern
 279         int PlayerGetChapterCountForTitle (PlayerHandle player, int title,
 280                                            NativeException ex);
 281
 282         [DllImport (lib,
 283                     EntryPoint="libvlc_media_player_get_title")]
 284         public static extern
 285         int PlayerGetTitle (PlayerHandle player, NativeException ex);
 286
 287         [DllImport (lib,
 288                     EntryPoint="libvlc_media_player_set_title")]
 289         public static extern
 290         void PlayerSetTitle (PlayerHandle player, int chapter,
 291                              NativeException ex);
 292
 293         [DllImport (lib,
 294                     EntryPoint="libvlc_media_player_get_title_count")]
 295         public static extern
 296         int PlayerGetTitleCount (PlayerHandle player, NativeException ex);
 297
 298         [DllImport (lib,
 299                     EntryPoint="libvlc_media_player_next_chapter")]
 300         public static extern
 301         void PlayerNextChapter (PlayerHandle player, NativeException ex);
 302
 303         [DllImport (lib,
 304                     EntryPoint="libvlc_media_player_previous_chapter")]
 305         public static extern
 306         void PlayerPreviousChapter (PlayerHandle player, NativeException ex);
 307
 308         [DllImport (lib,
 309                     EntryPoint="libvlc_media_player_get_rate")]
 310         public static extern
 311         float PlayerGetRate (PlayerHandle player, NativeException ex);
 312
 313         [DllImport (lib,
 314                     EntryPoint="libvlc_media_player_set_rate")]
 315         public static extern
 316         void PlayerSetRate (PlayerHandle player, float rate,
 317                             NativeException ex);
 318
 319         [DllImport (lib,
 320                     EntryPoint="libvlc_media_player_get_state")]
 321         public static extern
 322         State PlayerGetState (PlayerHandle player, NativeException ex);
 323
 324         [DllImport (lib,
 325                     EntryPoint="libvlc_media_player_get_fps")]
 326         public static extern
 327         float PlayerGetFPS (PlayerHandle player, NativeException ex);
 328
 329         [DllImport (lib,
 330                     EntryPoint="libvlc_media_player_has_vout")]
 331         public static extern
 332         int PlayerHasVout (PlayerHandle player, NativeException ex);
 333
 334         [DllImport (lib,
 335                     EntryPoint="libvlc_media_player_is_seekable")]
 336         public static extern
 337         int PlayerIsSeekable (PlayerHandle player, NativeException ex);
 338
 339         [DllImport (lib,
 340                     EntryPoint="libvlc_media_player_can_pause")]
 341         public static extern
 342         int PlayerCanPause (PlayerHandle player, NativeException ex);
 343
 344
 345         /* TODO: video, audio */
 346
 347         /* event.c */
 348         [DllImport (lib, EntryPoint="libvlc_event_attach")]
 349         public static extern
 350         void EventAttach (EventManagerHandle manager, EventType type,
 351                           IntPtr callback, IntPtr user_data,
 352                           NativeException ex);
 353
 354         [DllImport (lib, EntryPoint="libvlc_event_detach")]
 355         public static extern
 356         void EventDetach (EventManagerHandle manager, EventType type,
 357                           IntPtr callback, IntPtr user_data,
 358                           NativeException ex);
 359
 360         /* libvlc_event_type_name */
 361     };
 362 };