git.sesse.net Git - vlc/blob - src/input/vlm.c

   1 /*****************************************************************************
   2  * vlm.c: VLM interface plugin
   3  *****************************************************************************
   4  * Copyright (C) 2000-2005 VLC authors and VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Simon Latapie <garf@videolan.org>
   8  *          Laurent Aimar <fenrir@videolan.org>
   9  *          Gildas Bazin <gbazin@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  * Preamble
  28  *****************************************************************************/
  29 #ifdef HAVE_CONFIG_H
  30 # include "config.h"
  31 #endif
  32
  33 #include <vlc_common.h>
  34
  35 #include <stdio.h>
  36 #include <ctype.h>                                              /* tolower() */
  37 #include <time.h>                                                 /* ctime() */
  38 #include <limits.h>
  39 #include <assert.h>
  40 #include <sys/time.h>                                      /* gettimeofday() */
  41
  42 #include <vlc_vlm.h>
  43 #include <vlc_modules.h>
  44
  45 #include <vlc_input.h>
  46 #include <vlc_stream.h>
  47 #include "vlm_internal.h"
  48 #include "vlm_event.h"
  49 #include <vlc_vod.h>
  50 #include <vlc_sout.h>
  51 #include <vlc_url.h>
  52 #include "../stream_output/stream_output.h"
  53 #include "../libvlc.h"
  54
  55 /*****************************************************************************
  56  * Local prototypes.
  57  *****************************************************************************/
  58
  59 static void* Manage( void * );
  60 static int vlm_MediaVodControl( void *, vod_media_t *, const char *, int, va_list );
  61
  62 typedef struct preparse_data_t
  63 {
  64     vlc_sem_t *p_sem;
  65     bool b_mux;
  66 } preparse_data_t;
  67
  68 static int InputEventPreparse( vlc_object_t *p_this, char const *psz_cmd,
  69                                vlc_value_t oldval, vlc_value_t newval, void *p_data )
  70 {
  71     VLC_UNUSED(p_this); VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval);
  72     preparse_data_t *p_pre = p_data;
  73
  74     if( newval.i_int == INPUT_EVENT_DEAD ||
  75         ( p_pre->b_mux && newval.i_int == INPUT_EVENT_ITEM_META ) )
  76         vlc_sem_post( p_pre->p_sem );
  77
  78     return VLC_SUCCESS;
  79 }
  80
  81 static int InputEvent( vlc_object_t *p_this, char const *psz_cmd,
  82                        vlc_value_t oldval, vlc_value_t newval,
  83                        void *p_data )
  84 {
  85     VLC_UNUSED(psz_cmd);
  86     VLC_UNUSED(oldval);
  87     input_thread_t *p_input = (input_thread_t *)p_this;
  88     vlm_t *p_vlm = libvlc_priv( p_input->p_libvlc )->p_vlm;
  89     assert( p_vlm );
  90     vlm_media_sys_t *p_media = p_data;
  91     const char *psz_instance_name = NULL;
  92
  93     if( newval.i_int == INPUT_EVENT_STATE )
  94     {
  95         for( int i = 0; i < p_media->i_instance; i++ )
  96         {
  97             if( p_media->instance[i]->p_input == p_input )
  98             {
  99                 psz_instance_name = p_media->instance[i]->psz_name;
 100                 break;
 101             }
 102         }
 103         vlm_SendEventMediaInstanceState( p_vlm, p_media->cfg.id, p_media->cfg.psz_name, psz_instance_name, var_GetInteger( p_input, "state" ) );
 104
 105         vlc_mutex_lock( &p_vlm->lock_manage );
 106         p_vlm->input_state_changed = true;
 107         vlc_cond_signal( &p_vlm->wait_manage );
 108         vlc_mutex_unlock( &p_vlm->lock_manage );
 109     }
 110     return VLC_SUCCESS;
 111 }
 112
 113 static vlc_mutex_t vlm_mutex = VLC_STATIC_MUTEX;
 114
 115 #undef vlm_New
 116 /*****************************************************************************
 117  * vlm_New:
 118  *****************************************************************************/
 119 vlm_t *vlm_New ( vlc_object_t *p_this )
 120 {
 121     vlm_t *p_vlm = NULL, **pp_vlm = &(libvlc_priv (p_this->p_libvlc)->p_vlm);
 122     char *psz_vlmconf;
 123
 124     /* Avoid multiple creation */
 125     vlc_mutex_lock( &vlm_mutex );
 126
 127     p_vlm = *pp_vlm;
 128     if( p_vlm )
 129     {   /* VLM already exists */
 130         if( likely( p_vlm->users < UINT_MAX ) )
 131             p_vlm->users++;
 132         else
 133             p_vlm = NULL;
 134         vlc_mutex_unlock( &vlm_mutex );
 135         return p_vlm;
 136     }
 137
 138     msg_Dbg( p_this, "creating VLM" );
 139
 140     p_vlm = vlc_custom_create( p_this->p_libvlc, sizeof( *p_vlm ),
 141                                "vlm daemon" );
 142     if( !p_vlm )
 143     {
 144         vlc_mutex_unlock( &vlm_mutex );
 145         return NULL;
 146     }
 147
 148     vlc_mutex_init( &p_vlm->lock );
 149     vlc_mutex_init( &p_vlm->lock_manage );
 150     vlc_cond_init_daytime( &p_vlm->wait_manage );
 151     p_vlm->users = 1;
 152     p_vlm->input_state_changed = false;
 153     p_vlm->i_id = 1;
 154     TAB_INIT( p_vlm->i_media, p_vlm->media );
 155     TAB_INIT( p_vlm->i_schedule, p_vlm->schedule );
 156     p_vlm->p_vod = NULL;
 157     var_Create( p_vlm, "intf-event", VLC_VAR_ADDRESS );
 158
 159     if( vlc_clone( &p_vlm->thread, Manage, p_vlm, VLC_THREAD_PRIORITY_LOW ) )
 160     {
 161         vlc_cond_destroy( &p_vlm->wait_manage );
 162         vlc_mutex_destroy( &p_vlm->lock );
 163         vlc_mutex_destroy( &p_vlm->lock_manage );
 164         vlc_object_release( p_vlm );
 165         vlc_mutex_unlock( &vlm_mutex );
 166         return NULL;
 167     }
 168
 169     *pp_vlm = p_vlm; /* for future reference */
 170
 171     /* Load our configuration file */
 172     psz_vlmconf = var_CreateGetString( p_vlm, "vlm-conf" );
 173     if( psz_vlmconf && *psz_vlmconf )
 174     {
 175         vlm_message_t *p_message = NULL;
 176         char *psz_buffer = NULL;
 177
 178         msg_Dbg( p_this, "loading VLM configuration" );
 179         if( asprintf(&psz_buffer, "load %s", psz_vlmconf ) != -1 )
 180         {
 181             msg_Dbg( p_this, "%s", psz_buffer );
 182             if( vlm_ExecuteCommand( p_vlm, psz_buffer, &p_message ) )
 183                 msg_Warn( p_this, "error while loading the configuration file" );
 184
 185             vlm_MessageDelete( p_message );
 186             free( psz_buffer );
 187         }
 188     }
 189     free( psz_vlmconf );
 190
 191     vlc_mutex_unlock( &vlm_mutex );
 192
 193     return p_vlm;
 194 }
 195
 196 /*****************************************************************************
 197  * vlm_Delete:
 198  *****************************************************************************/
 199 void vlm_Delete( vlm_t *p_vlm )
 200 {
 201     /* vlm_Delete() is serialized against itself, and against vlm_New().
 202      * This mutex protects libvlc_priv->p_vlm and p_vlm->users. */
 203     vlc_mutex_lock( &vlm_mutex );
 204     assert( p_vlm->users > 0 );
 205     if( --p_vlm->users == 0 )
 206         assert( libvlc_priv(p_vlm->p_libvlc)->p_vlm == p_vlm );
 207     else
 208         p_vlm = NULL;
 209
 210     if( p_vlm == NULL )
 211     {
 212         vlc_mutex_unlock( &vlm_mutex );
 213         return;
 214     }
 215
 216     /* Destroy and release VLM */
 217     vlc_mutex_lock( &p_vlm->lock );
 218     vlm_ControlInternal( p_vlm, VLM_CLEAR_MEDIAS );
 219     TAB_CLEAN( p_vlm->i_media, p_vlm->media );
 220
 221     vlm_ControlInternal( p_vlm, VLM_CLEAR_SCHEDULES );
 222     TAB_CLEAN( p_vlm->i_schedule, p_vlm->schedule );
 223     vlc_mutex_unlock( &p_vlm->lock );
 224
 225     vlc_object_kill( p_vlm );
 226
 227     if( p_vlm->p_vod )
 228     {
 229         module_unneed( p_vlm->p_vod, p_vlm->p_vod->p_module );
 230         vlc_object_release( p_vlm->p_vod );
 231     }
 232
 233     libvlc_priv(p_vlm->p_libvlc)->p_vlm = NULL;
 234     vlc_mutex_unlock( &vlm_mutex );
 235
 236     vlc_mutex_lock( &p_vlm->lock_manage );
 237     p_vlm->input_state_changed = true;
 238     vlc_cond_signal( &p_vlm->wait_manage );
 239     vlc_mutex_unlock( &p_vlm->lock_manage );
 240
 241     /*vlc_cancel( p_vlm->thread ); */
 242     vlc_join( p_vlm->thread, NULL );
 243
 244     vlc_cond_destroy( &p_vlm->wait_manage );
 245     vlc_mutex_destroy( &p_vlm->lock );
 246     vlc_mutex_destroy( &p_vlm->lock_manage );
 247     vlc_object_release( p_vlm );
 248 }
 249
 250 /*****************************************************************************
 251  * vlm_ExecuteCommand:
 252  *****************************************************************************/
 253 int vlm_ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
 254                         vlm_message_t **pp_message)
 255 {
 256     int i_result;
 257
 258     vlc_mutex_lock( &p_vlm->lock );
 259     i_result = ExecuteCommand( p_vlm, psz_command, pp_message );
 260     vlc_mutex_unlock( &p_vlm->lock );
 261
 262     return i_result;
 263 }
 264
 265
 266 int64_t vlm_Date(void)
 267 {
 268     struct timeval tv;
 269
 270     (void)gettimeofday( &tv, NULL );
 271     return tv.tv_sec * INT64_C(1000000) + tv.tv_usec;
 272 }
 273
 274
 275 /*****************************************************************************
 276  *
 277  *****************************************************************************/
 278 static int vlm_MediaVodControl( void *p_private, vod_media_t *p_vod_media,
 279                                 const char *psz_id, int i_query, va_list args )
 280 {
 281     vlm_t *vlm = (vlm_t *)p_private;
 282     int i, i_ret;
 283     const char *psz;
 284     int64_t id;
 285
 286     if( !p_private || !p_vod_media )
 287         return VLC_EGENERIC;
 288
 289     vlc_mutex_lock( &vlm->lock );
 290
 291     /* Find media id */
 292     for( i = 0, id = -1; i < vlm->i_media; i++ )
 293     {
 294         if( p_vod_media == vlm->media[i]->vod.p_media )
 295         {
 296             id = vlm->media[i]->cfg.id;
 297             break;
 298         }
 299     }
 300     if( id == -1 )
 301     {
 302         vlc_mutex_unlock( &vlm->lock );
 303         return VLC_EGENERIC;
 304     }
 305
 306     switch( i_query )
 307     {
 308     case VOD_MEDIA_PLAY:
 309     {
 310         psz = (const char *)va_arg( args, const char * );
 311         int64_t *i_time = (int64_t *)va_arg( args, int64_t *);
 312         bool b_retry = false;
 313         if (*i_time < 0)
 314         {
 315             /* No start time requested: return the current NPT */
 316             i_ret = vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_TIME, id, psz_id, i_time );
 317             /* The instance is not running yet, it will start at 0 */
 318             if (i_ret)
 319                 *i_time = 0;
 320         }
 321         else
 322         {
 323             /* We want to seek before unpausing, but it won't
 324              * work if the instance is not running yet. */
 325             b_retry = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_TIME, id, psz_id, *i_time );
 326         }
 327
 328         i_ret = vlm_ControlInternal( vlm, VLM_START_MEDIA_VOD_INSTANCE, id, psz_id, 0, psz );
 329
 330         if (!i_ret && b_retry)
 331             i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_TIME, id, psz_id, *i_time );
 332         break;
 333     }
 334
 335     case VOD_MEDIA_PAUSE:
 336     {
 337         int64_t *i_time = (int64_t *)va_arg( args, int64_t *);
 338         i_ret = vlm_ControlInternal( vlm, VLM_PAUSE_MEDIA_INSTANCE, id, psz_id );
 339         if (!i_ret)
 340             i_ret = vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_TIME, id, psz_id, i_time );
 341         break;
 342     }
 343
 344     case VOD_MEDIA_STOP:
 345         i_ret = vlm_ControlInternal( vlm, VLM_STOP_MEDIA_INSTANCE, id, psz_id );
 346         break;
 347
 348     case VOD_MEDIA_SEEK:
 349     {
 350         int64_t i_time = (int64_t)va_arg( args, int64_t );
 351         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_TIME, id, psz_id, i_time );
 352         break;
 353     }
 354
 355     case VOD_MEDIA_REWIND:
 356     {
 357         double d_scale = (double)va_arg( args, double );
 358         double d_position;
 359
 360         vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_POSITION, id, psz_id, &d_position );
 361         d_position -= (d_scale / 1000.0);
 362         if( d_position < 0.0 )
 363             d_position = 0.0;
 364         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position );
 365         break;
 366     }
 367
 368     case VOD_MEDIA_FORWARD:
 369     {
 370         double d_scale = (double)va_arg( args, double );
 371         double d_position;
 372
 373         vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_POSITION, id, psz_id, &d_position );
 374         d_position += (d_scale / 1000.0);
 375         if( d_position > 1.0 )
 376             d_position = 1.0;
 377         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position );
 378         break;
 379     }
 380
 381     default:
 382         i_ret = VLC_EGENERIC;
 383         break;
 384     }
 385
 386     vlc_mutex_unlock( &vlm->lock );
 387
 388     return i_ret;
 389 }
 390
 391
 392 /*****************************************************************************
 393  * Manage:
 394  *****************************************************************************/
 395 static void* Manage( void* p_object )
 396 {
 397     vlm_t *vlm = (vlm_t*)p_object;
 398     int i, j;
 399     mtime_t i_lastcheck;
 400     mtime_t i_time;
 401     mtime_t i_nextschedule = 0;
 402
 403     int canc = vlc_savecancel ();
 404     i_lastcheck = vlm_Date();
 405
 406     while( vlc_object_alive( vlm ) )
 407     {
 408         char **ppsz_scheduled_commands = NULL;
 409         int    i_scheduled_commands = 0;
 410         bool scheduled_command = false;
 411
 412         vlc_mutex_lock( &vlm->lock_manage );
 413         while( !vlm->input_state_changed && !scheduled_command )
 414         {
 415             if( i_nextschedule )
 416                 scheduled_command = vlc_cond_timedwait( &vlm->wait_manage, &vlm->lock_manage, i_nextschedule ) != 0;
 417             else
 418                 vlc_cond_wait( &vlm->wait_manage, &vlm->lock_manage );
 419         }
 420         vlm->input_state_changed = false;
 421         vlc_mutex_unlock( &vlm->lock_manage );
 422         /* destroy the inputs that wants to die, and launch the next input */
 423         vlc_mutex_lock( &vlm->lock );
 424         for( i = 0; i < vlm->i_media; i++ )
 425         {
 426             vlm_media_sys_t *p_media = vlm->media[i];
 427
 428             for( j = 0; j < p_media->i_instance; )
 429             {
 430                 vlm_media_instance_sys_t *p_instance = p_media->instance[j];
 431
 432                 if( p_instance->p_input && ( p_instance->p_input->b_eof || p_instance->p_input->b_error ) )
 433                 {
 434                     int i_new_input_index;
 435
 436                     /* */
 437                     i_new_input_index = p_instance->i_index + 1;
 438                     if( !p_media->cfg.b_vod && p_media->cfg.broadcast.b_loop && i_new_input_index >= p_media->cfg.i_input )
 439                         i_new_input_index = 0;
 440
 441                     /* FIXME implement multiple input with VOD */
 442                     if( p_media->cfg.b_vod || i_new_input_index >= p_media->cfg.i_input )
 443                         vlm_ControlInternal( vlm, VLM_STOP_MEDIA_INSTANCE, p_media->cfg.id, p_instance->psz_name );
 444                     else
 445                         vlm_ControlInternal( vlm, VLM_START_MEDIA_BROADCAST_INSTANCE, p_media->cfg.id, p_instance->psz_name, i_new_input_index );
 446
 447                     j = 0;
 448                 }
 449                 else
 450                 {
 451                     j++;
 452                 }
 453             }
 454         }
 455
 456         /* scheduling */
 457         i_time = vlm_Date();
 458         i_nextschedule = 0;
 459
 460         for( i = 0; i < vlm->i_schedule; i++ )
 461         {
 462             mtime_t i_real_date = vlm->schedule[i]->i_date;
 463
 464             if( vlm->schedule[i]->b_enabled )
 465             {
 466                 if( vlm->schedule[i]->i_date == 0 ) // now !
 467                 {
 468                     vlm->schedule[i]->i_date = (i_time / 1000000) * 1000000 ;
 469                     i_real_date = i_time;
 470                 }
 471                 else if( vlm->schedule[i]->i_period != 0 )
 472                 {
 473                     int j = 0;
 474                     while( vlm->schedule[i]->i_date + j *
 475                            vlm->schedule[i]->i_period <= i_lastcheck &&
 476                            ( vlm->schedule[i]->i_repeat > j ||
 477                              vlm->schedule[i]->i_repeat == -1 ) )
 478                     {
 479                         j++;
 480                     }
 481
 482                     i_real_date = vlm->schedule[i]->i_date + j *
 483                         vlm->schedule[i]->i_period;
 484                 }
 485
 486                 if( i_real_date <= i_time )
 487                 {
 488                     if( i_real_date > i_lastcheck )
 489                     {
 490                         for( j = 0; j < vlm->schedule[i]->i_command; j++ )
 491                         {
 492                             TAB_APPEND( i_scheduled_commands,
 493                                         ppsz_scheduled_commands,
 494                                         strdup(vlm->schedule[i]->command[j] ) );
 495                         }
 496                     }
 497                 }
 498                 else if( i_nextschedule == 0 || i_real_date < i_nextschedule )
 499                 {
 500                     i_nextschedule = i_real_date;
 501                 }
 502             }
 503         }
 504
 505         while( i_scheduled_commands )
 506         {
 507             vlm_message_t *message = NULL;
 508             char *psz_command = ppsz_scheduled_commands[0];
 509             ExecuteCommand( vlm, psz_command,&message );
 510
 511             /* for now, drop the message */
 512             vlm_MessageDelete( message );
 513             TAB_REMOVE( i_scheduled_commands,
 514                         ppsz_scheduled_commands,
 515                         psz_command );
 516             free( psz_command );
 517         }
 518
 519         i_lastcheck = i_time;
 520         vlc_mutex_unlock( &vlm->lock );
 521
 522     }
 523
 524     vlc_restorecancel (canc);
 525     return NULL;
 526 }
 527
 528 /* New API
 529  */
 530 /*
 531 typedef struct
 532 {
 533     struct
 534     {
 535         int i_connection_count;
 536         int i_connection_active;
 537     } vod;
 538     struct
 539     {
 540         int        i_count;
 541         bool b_playing;
 542         int        i_playing_index;
 543     } broadcast;
 544
 545 } vlm_media_status_t;
 546 */
 547
 548 /* */
 549 static vlm_media_sys_t *vlm_ControlMediaGetById( vlm_t *p_vlm, int64_t id )
 550 {
 551     int i;
 552
 553     for( i = 0; i < p_vlm->i_media; i++ )
 554     {
 555         if( p_vlm->media[i]->cfg.id == id )
 556             return p_vlm->media[i];
 557     }
 558     return NULL;
 559 }
 560 static vlm_media_sys_t *vlm_ControlMediaGetByName( vlm_t *p_vlm, const char *psz_name )
 561 {
 562     int i;
 563
 564     for( i = 0; i < p_vlm->i_media; i++ )
 565     {
 566         if( !strcmp( p_vlm->media[i]->cfg.psz_name, psz_name ) )
 567             return p_vlm->media[i];
 568     }
 569     return NULL;
 570 }
 571 static int vlm_MediaDescriptionCheck( vlm_t *p_vlm, vlm_media_t *p_cfg )
 572 {
 573     int i;
 574
 575     if( !p_cfg || !p_cfg->psz_name ||
 576         !strcmp( p_cfg->psz_name, "all" ) || !strcmp( p_cfg->psz_name, "media" ) || !strcmp( p_cfg->psz_name, "schedule" ) )
 577         return VLC_EGENERIC;
 578
 579     for( i = 0; i < p_vlm->i_media; i++ )
 580     {
 581         if( p_vlm->media[i]->cfg.id == p_cfg->id )
 582             continue;
 583         if( !strcmp( p_vlm->media[i]->cfg.psz_name, p_cfg->psz_name ) )
 584             return VLC_EGENERIC;
 585     }
 586     return VLC_SUCCESS;
 587 }
 588
 589
 590 /* Called after a media description is changed/added */
 591 static int vlm_OnMediaUpdate( vlm_t *p_vlm, vlm_media_sys_t *p_media )
 592 {
 593     vlm_media_t *p_cfg = &p_media->cfg;
 594     /* Check if we need to create/delete a vod media */
 595     if( p_cfg->b_vod && p_vlm->p_vod )
 596     {
 597         if( !p_cfg->b_enabled && p_media->vod.p_media )
 598         {
 599             p_vlm->p_vod->pf_media_del( p_vlm->p_vod, p_media->vod.p_media );
 600             p_media->vod.p_media = NULL;
 601         }
 602         else if( p_cfg->b_enabled && !p_media->vod.p_media && p_cfg->i_input )
 603         {
 604             /* Pre-parse the input */
 605             input_thread_t *p_input;
 606             char *psz_output;
 607             char *psz_header;
 608             char *psz_dup;
 609             int i;
 610
 611             vlc_gc_decref( p_media->vod.p_item );
 612
 613             if( strstr( p_cfg->ppsz_input[0], "://" ) == NULL )
 614             {
 615                 char *psz_uri = vlc_path2uri( p_cfg->ppsz_input[0], NULL );
 616                 p_media->vod.p_item = input_item_New( psz_uri,
 617                                                       p_cfg->psz_name );
 618                 free( psz_uri );
 619             }
 620             else
 621                 p_media->vod.p_item = input_item_New( p_cfg->ppsz_input[0],
 622                                                       p_cfg->psz_name );
 623
 624             if( p_cfg->psz_output )
 625             {
 626                 if( asprintf( &psz_output, "%s:description", p_cfg->psz_output )  == -1 )
 627                     psz_output = NULL;
 628             }
 629             else
 630                 psz_output = strdup( "#description" );
 631
 632             if( psz_output && asprintf( &psz_dup, "sout=%s", psz_output ) != -1 )
 633             {
 634                 input_item_AddOption( p_media->vod.p_item, psz_dup, VLC_INPUT_OPTION_TRUSTED );
 635                 free( psz_dup );
 636             }
 637             free( psz_output );
 638
 639             for( i = 0; i < p_cfg->i_option; i++ )
 640                 input_item_AddOption( p_media->vod.p_item,
 641                                       p_cfg->ppsz_option[i], VLC_INPUT_OPTION_TRUSTED );
 642
 643             if( asprintf( &psz_header, _("Media: %s"), p_cfg->psz_name ) == -1 )
 644                 psz_header = NULL;
 645
 646             sout_description_data_t data;
 647             TAB_INIT(data.i_es, data.es);
 648
 649             p_input = input_Create( p_vlm->p_vod, p_media->vod.p_item, psz_header, NULL );
 650             if( p_input )
 651             {
 652                 vlc_sem_t sem_preparse;
 653                 vlc_sem_init( &sem_preparse, 0 );
 654
 655                 preparse_data_t preparse = { .p_sem = &sem_preparse,
 656                                     .b_mux = (p_cfg->vod.psz_mux != NULL) };
 657                 var_AddCallback( p_input, "intf-event", InputEventPreparse,
 658                                  &preparse );
 659
 660                 data.sem = &sem_preparse;
 661                 var_Create( p_input, "sout-description-data", VLC_VAR_ADDRESS );
 662                 var_SetAddress( p_input, "sout-description-data", &data );
 663
 664                 if( !input_Start( p_input ) )
 665                     vlc_sem_wait( &sem_preparse );
 666
 667                 var_DelCallback( p_input, "intf-event", InputEventPreparse,
 668                                  &preparse );
 669
 670                 input_Stop( p_input, true );
 671                 input_Close( p_input );
 672                 vlc_sem_destroy( &sem_preparse );
 673             }
 674             free( psz_header );
 675
 676             /* XXX: Don't do it that way, but properly use a new input item ref. */
 677             input_item_t item = *p_media->vod.p_item;;
 678             if( p_cfg->vod.psz_mux )
 679             {
 680                 const char *psz_mux;
 681                 if (!strcmp(p_cfg->vod.psz_mux, "ps"))
 682                     psz_mux = "mp2p";
 683                 else if (!strcmp(p_cfg->vod.psz_mux, "ts"))
 684                     psz_mux = "mp2t";
 685                 else
 686                     psz_mux = p_cfg->vod.psz_mux;
 687
 688                 es_format_t es, *p_es = &es;
 689                 union {
 690                     char text[5];
 691                     unsigned char utext[5];
 692                     uint32_t value;
 693                 } fourcc;
 694
 695                 sprintf( fourcc.text, "%4.4s", psz_mux );
 696                 for( int i = 0; i < 4; i++ )
 697                     fourcc.utext[i] = tolower(fourcc.utext[i]);
 698
 699                 item.i_es = 1;
 700                 item.es = &p_es;
 701                 es_format_Init( &es, VIDEO_ES, fourcc.value );
 702             }
 703             else
 704             {
 705                 item.i_es = data.i_es;
 706                 item.es = data.es;
 707             }
 708             p_media->vod.p_media = p_vlm->p_vod->pf_media_new( p_vlm->p_vod,
 709                                                     p_cfg->psz_name, &item );
 710
 711             TAB_CLEAN(data.i_es, data.es);
 712         }
 713     }
 714     else if ( p_cfg->b_vod )
 715         msg_Err( p_vlm, "vod server is not loaded" );
 716     else
 717     {
 718         /* TODO start media if needed */
 719     }
 720
 721     /* TODO add support of var vlm_media_broadcast/vlm_media_vod */
 722
 723     vlm_SendEventMediaChanged( p_vlm, p_cfg->id, p_cfg->psz_name );
 724     return VLC_SUCCESS;
 725 }
 726 static int vlm_ControlMediaChange( vlm_t *p_vlm, vlm_media_t *p_cfg )
 727 {
 728     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, p_cfg->id );
 729
 730     /* */
 731     if( !p_media || vlm_MediaDescriptionCheck( p_vlm, p_cfg ) )
 732         return VLC_EGENERIC;
 733     if( ( p_media->cfg.b_vod && !p_cfg->b_vod ) || ( !p_media->cfg.b_vod && p_cfg->b_vod ) )
 734         return VLC_EGENERIC;
 735
 736     if( 0 )
 737     {
 738         /* TODO check what are the changes being done (stop instance if needed) */
 739     }
 740
 741     vlm_media_Clean( &p_media->cfg );
 742     vlm_media_Copy( &p_media->cfg, p_cfg );
 743
 744     return vlm_OnMediaUpdate( p_vlm, p_media );
 745 }
 746
 747 static int vlm_ControlMediaAdd( vlm_t *p_vlm, vlm_media_t *p_cfg, int64_t *p_id )
 748 {
 749     vlm_media_sys_t *p_media;
 750
 751     if( vlm_MediaDescriptionCheck( p_vlm, p_cfg ) || vlm_ControlMediaGetByName( p_vlm, p_cfg->psz_name ) )
 752     {
 753         msg_Err( p_vlm, "invalid media description" );
 754         return VLC_EGENERIC;
 755     }
 756     /* Check if we need to load the VOD server */
 757     if( p_cfg->b_vod && !p_vlm->p_vod )
 758     {
 759         p_vlm->p_vod = vlc_custom_create( VLC_OBJECT(p_vlm), sizeof( vod_t ),
 760                                           "vod server" );
 761         p_vlm->p_vod->p_module = module_need( p_vlm->p_vod, "vod server", "$vod-server", false );
 762         if( !p_vlm->p_vod->p_module )
 763         {
 764             msg_Err( p_vlm, "cannot find vod server" );
 765             vlc_object_release( p_vlm->p_vod );
 766             p_vlm->p_vod = NULL;
 767             return VLC_EGENERIC;
 768         }
 769
 770         p_vlm->p_vod->p_data = p_vlm;
 771         p_vlm->p_vod->pf_media_control = vlm_MediaVodControl;
 772     }
 773
 774     p_media = calloc( 1, sizeof( vlm_media_sys_t ) );
 775     if( !p_media )
 776         return VLC_ENOMEM;
 777
 778     vlm_media_Copy( &p_media->cfg, p_cfg );
 779     p_media->cfg.id = p_vlm->i_id++;
 780     /* FIXME do we do something here if enabled is true ? */
 781
 782     p_media->vod.p_item = input_item_New( NULL, NULL );
 783
 784     p_media->vod.p_media = NULL;
 785     TAB_INIT( p_media->i_instance, p_media->instance );
 786
 787     /* */
 788     TAB_APPEND( p_vlm->i_media, p_vlm->media, p_media );
 789
 790     if( p_id )
 791         *p_id = p_media->cfg.id;
 792
 793     /* */
 794     vlm_SendEventMediaAdded( p_vlm, p_media->cfg.id, p_media->cfg.psz_name );
 795     return vlm_OnMediaUpdate( p_vlm, p_media );
 796 }
 797
 798 static int vlm_ControlMediaDel( vlm_t *p_vlm, int64_t id )
 799 {
 800     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 801
 802     if( !p_media )
 803         return VLC_EGENERIC;
 804
 805     while( p_media->i_instance > 0 )
 806         vlm_ControlInternal( p_vlm, VLM_STOP_MEDIA_INSTANCE, id, p_media->instance[0]->psz_name );
 807
 808     if( p_media->cfg.b_vod )
 809     {
 810         p_media->cfg.b_enabled = false;
 811         vlm_OnMediaUpdate( p_vlm, p_media );
 812     }
 813
 814     /* */
 815     vlm_SendEventMediaRemoved( p_vlm, id, p_media->cfg.psz_name );
 816
 817     vlm_media_Clean( &p_media->cfg );
 818
 819     vlc_gc_decref( p_media->vod.p_item );
 820
 821     if( p_media->vod.p_media )
 822         p_vlm->p_vod->pf_media_del( p_vlm->p_vod, p_media->vod.p_media );
 823
 824     TAB_REMOVE( p_vlm->i_media, p_vlm->media, p_media );
 825     free( p_media );
 826
 827     return VLC_SUCCESS;
 828 }
 829
 830 static int vlm_ControlMediaGets( vlm_t *p_vlm, vlm_media_t ***ppp_dsc, int *pi_dsc )
 831 {
 832     vlm_media_t **pp_dsc;
 833     int                     i_dsc;
 834     int i;
 835
 836     TAB_INIT( i_dsc, pp_dsc );
 837     for( i = 0; i < p_vlm->i_media; i++ )
 838     {
 839         vlm_media_t *p_dsc = vlm_media_Duplicate( &p_vlm->media[i]->cfg );
 840         TAB_APPEND( i_dsc, pp_dsc, p_dsc );
 841     }
 842
 843     *ppp_dsc = pp_dsc;
 844     *pi_dsc = i_dsc;
 845
 846     return VLC_SUCCESS;
 847 }
 848 static int vlm_ControlMediaClear( vlm_t *p_vlm )
 849 {
 850     while( p_vlm->i_media > 0 )
 851         vlm_ControlMediaDel( p_vlm, p_vlm->media[0]->cfg.id );
 852
 853     return VLC_SUCCESS;
 854 }
 855 static int vlm_ControlMediaGet( vlm_t *p_vlm, int64_t id, vlm_media_t **pp_dsc )
 856 {
 857     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 858     if( !p_media )
 859         return VLC_EGENERIC;
 860
 861     *pp_dsc = vlm_media_Duplicate( &p_media->cfg );
 862     return VLC_SUCCESS;
 863 }
 864 static int vlm_ControlMediaGetId( vlm_t *p_vlm, const char *psz_name, int64_t *p_id )
 865 {
 866     vlm_media_sys_t *p_media = vlm_ControlMediaGetByName( p_vlm, psz_name );
 867     if( !p_media )
 868         return VLC_EGENERIC;
 869
 870     *p_id = p_media->cfg.id;
 871     return VLC_SUCCESS;
 872 }
 873
 874 static vlm_media_instance_sys_t *vlm_ControlMediaInstanceGetByName( vlm_media_sys_t *p_media, const char *psz_id )
 875 {
 876     int i;
 877
 878     for( i = 0; i < p_media->i_instance; i++ )
 879     {
 880         const char *psz = p_media->instance[i]->psz_name;
 881         if( ( psz == NULL && psz_id == NULL ) ||
 882             ( psz && psz_id && !strcmp( psz, psz_id ) ) )
 883             return p_media->instance[i];
 884     }
 885     return NULL;
 886 }
 887 static vlm_media_instance_sys_t *vlm_MediaInstanceNew( vlm_t *p_vlm, const char *psz_name )
 888 {
 889     vlm_media_instance_sys_t *p_instance = calloc( 1, sizeof(vlm_media_instance_sys_t) );
 890     if( !p_instance )
 891         return NULL;
 892
 893     p_instance->psz_name = NULL;
 894     if( psz_name )
 895         p_instance->psz_name = strdup( psz_name );
 896
 897     p_instance->p_item = input_item_New( NULL, NULL );
 898
 899     p_instance->i_index = 0;
 900     p_instance->b_sout_keep = false;
 901     p_instance->p_parent = vlc_object_create( p_vlm, sizeof (vlc_object_t) );
 902     p_instance->p_input = NULL;
 903     p_instance->p_input_resource = input_resource_New( VLC_OBJECT(p_vlm) );
 904
 905     return p_instance;
 906 }
 907 static void vlm_MediaInstanceDelete( vlm_t *p_vlm, int64_t id, vlm_media_instance_sys_t *p_instance, vlm_media_sys_t *p_media )
 908 {
 909     input_thread_t *p_input = p_instance->p_input;
 910     if( p_input )
 911     {
 912         input_Stop( p_input, true );
 913         input_Join( p_input );
 914         var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
 915         input_Release( p_input );
 916
 917         vlm_SendEventMediaInstanceStopped( p_vlm, id, p_media->cfg.psz_name );
 918     }
 919     input_resource_Terminate( p_instance->p_input_resource );
 920     input_resource_Release( p_instance->p_input_resource );
 921     vlc_object_release( p_instance->p_parent );
 922
 923     TAB_REMOVE( p_media->i_instance, p_media->instance, p_instance );
 924     vlc_gc_decref( p_instance->p_item );
 925     free( p_instance->psz_name );
 926     free( p_instance );
 927 }
 928
 929
 930 static int vlm_ControlMediaInstanceStart( vlm_t *p_vlm, int64_t id, const char *psz_id, int i_input_index, const char *psz_vod_output )
 931 {
 932     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 933     vlm_media_instance_sys_t *p_instance;
 934     char *psz_log;
 935
 936     if( !p_media || !p_media->cfg.b_enabled || p_media->cfg.i_input <= 0 )
 937         return VLC_EGENERIC;
 938
 939     /* TODO support multiple input for VOD with sout-keep ? */
 940
 941     if( ( p_media->cfg.b_vod && !psz_vod_output ) || ( !p_media->cfg.b_vod && psz_vod_output ) )
 942         return VLC_EGENERIC;
 943
 944     if( i_input_index < 0 || i_input_index >= p_media->cfg.i_input )
 945         return VLC_EGENERIC;
 946
 947     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
 948     if( !p_instance )
 949     {
 950         vlm_media_t *p_cfg = &p_media->cfg;
 951         int i;
 952
 953         p_instance = vlm_MediaInstanceNew( p_vlm, psz_id );
 954         if( !p_instance )
 955             return VLC_ENOMEM;
 956
 957         if ( p_cfg->b_vod )
 958         {
 959             var_Create( p_instance->p_parent, "vod-media", VLC_VAR_ADDRESS );
 960             var_SetAddress( p_instance->p_parent, "vod-media",
 961                             p_media->vod.p_media );
 962             var_Create( p_instance->p_parent, "vod-session", VLC_VAR_STRING );
 963             var_SetString( p_instance->p_parent, "vod-session", psz_id );
 964         }
 965
 966         if( p_cfg->psz_output != NULL || psz_vod_output != NULL )
 967         {
 968             char *psz_buffer;
 969             if( asprintf( &psz_buffer, "sout=%s%s%s",
 970                       p_cfg->psz_output ? p_cfg->psz_output : "",
 971                       (p_cfg->psz_output && psz_vod_output) ? ":" : psz_vod_output ? "#" : "",
 972                       psz_vod_output ? psz_vod_output : "" ) != -1 )
 973             {
 974                 input_item_AddOption( p_instance->p_item, psz_buffer, VLC_INPUT_OPTION_TRUSTED );
 975                 free( psz_buffer );
 976             }
 977         }
 978
 979         for( i = 0; i < p_cfg->i_option; i++ )
 980         {
 981             if( !strcmp( p_cfg->ppsz_option[i], "sout-keep" ) )
 982                 p_instance->b_sout_keep = true;
 983             else if( !strcmp( p_cfg->ppsz_option[i], "nosout-keep" ) || !strcmp( p_cfg->ppsz_option[i], "no-sout-keep" ) )
 984                 p_instance->b_sout_keep = false;
 985             else
 986                 input_item_AddOption( p_instance->p_item, p_cfg->ppsz_option[i], VLC_INPUT_OPTION_TRUSTED );
 987         }
 988         TAB_APPEND( p_media->i_instance, p_media->instance, p_instance );
 989     }
 990
 991     /* Stop old instance */
 992     input_thread_t *p_input = p_instance->p_input;
 993     if( p_input )
 994     {
 995         if( p_instance->i_index == i_input_index &&
 996             !p_input->b_eof && !p_input->b_error )
 997         {
 998             if( var_GetInteger( p_input, "state" ) == PAUSE_S )
 999                 var_SetInteger( p_input, "state",  PLAYING_S );
1000             return VLC_SUCCESS;
1001         }
1002
1003
1004         input_Stop( p_input, true );
1005         input_Join( p_input );
1006         var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
1007         input_Release( p_input );
1008
1009         if( !p_instance->b_sout_keep )
1010             input_resource_TerminateSout( p_instance->p_input_resource );
1011         input_resource_TerminateVout( p_instance->p_input_resource );
1012
1013         vlm_SendEventMediaInstanceStopped( p_vlm, id, p_media->cfg.psz_name );
1014     }
1015
1016     /* Start new one */
1017     p_instance->i_index = i_input_index;
1018     if( strstr( p_media->cfg.ppsz_input[p_instance->i_index], "://" ) == NULL )
1019     {
1020         char *psz_uri = vlc_path2uri(
1021                           p_media->cfg.ppsz_input[p_instance->i_index], NULL );
1022         input_item_SetURI( p_instance->p_item, psz_uri ) ;
1023         free( psz_uri );
1024     }
1025     else
1026         input_item_SetURI( p_instance->p_item, p_media->cfg.ppsz_input[p_instance->i_index] ) ;
1027
1028     if( asprintf( &psz_log, _("Media: %s"), p_media->cfg.psz_name ) != -1 )
1029     {
1030         p_instance->p_input = input_Create( p_instance->p_parent,
1031                                             p_instance->p_item, psz_log,
1032                                             p_instance->p_input_resource );
1033         if( p_instance->p_input )
1034         {
1035             var_AddCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
1036
1037             if( input_Start( p_instance->p_input ) != VLC_SUCCESS )
1038             {
1039                 var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
1040                 vlc_object_release( p_instance->p_input );
1041                 p_instance->p_input = NULL;
1042             }
1043         }
1044
1045         if( !p_instance->p_input )
1046         {
1047             vlm_MediaInstanceDelete( p_vlm, id, p_instance, p_media );
1048         }
1049         else
1050         {
1051             vlm_SendEventMediaInstanceStarted( p_vlm, id, p_media->cfg.psz_name );
1052         }
1053         free( psz_log );
1054     }
1055
1056     return VLC_SUCCESS;
1057 }
1058
1059 static int vlm_ControlMediaInstanceStop( vlm_t *p_vlm, int64_t id, const char *psz_id )
1060 {
1061     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1062     vlm_media_instance_sys_t *p_instance;
1063
1064     if( !p_media )
1065         return VLC_EGENERIC;
1066
1067     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1068     if( !p_instance )
1069         return VLC_EGENERIC;
1070
1071     vlm_MediaInstanceDelete( p_vlm, id, p_instance, p_media );
1072
1073     return VLC_SUCCESS;
1074 }
1075 static int vlm_ControlMediaInstancePause( vlm_t *p_vlm, int64_t id, const char *psz_id )
1076 {
1077     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1078     vlm_media_instance_sys_t *p_instance;
1079     int i_state;
1080
1081     if( !p_media )
1082         return VLC_EGENERIC;
1083
1084     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1085     if( !p_instance || !p_instance->p_input )
1086         return VLC_EGENERIC;
1087
1088     /* Toggle pause state */
1089     i_state = var_GetInteger( p_instance->p_input, "state" );
1090     if( i_state == PAUSE_S && !p_media->cfg.b_vod )
1091         var_SetInteger( p_instance->p_input, "state", PLAYING_S );
1092     else if( i_state == PLAYING_S )
1093         var_SetInteger( p_instance->p_input, "state", PAUSE_S );
1094     return VLC_SUCCESS;
1095 }
1096 static int vlm_ControlMediaInstanceGetTimePosition( vlm_t *p_vlm, int64_t id, const char *psz_id, int64_t *pi_time, double *pd_position )
1097 {
1098     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1099     vlm_media_instance_sys_t *p_instance;
1100
1101     if( !p_media )
1102         return VLC_EGENERIC;
1103
1104     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1105     if( !p_instance || !p_instance->p_input )
1106         return VLC_EGENERIC;
1107
1108     if( pi_time )
1109         *pi_time = var_GetTime( p_instance->p_input, "time" );
1110     if( pd_position )
1111         *pd_position = var_GetFloat( p_instance->p_input, "position" );
1112     return VLC_SUCCESS;
1113 }
1114 static int vlm_ControlMediaInstanceSetTimePosition( vlm_t *p_vlm, int64_t id, const char *psz_id, int64_t i_time, double d_position )
1115 {
1116     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1117     vlm_media_instance_sys_t *p_instance;
1118
1119     if( !p_media )
1120         return VLC_EGENERIC;
1121
1122     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1123     if( !p_instance || !p_instance->p_input )
1124         return VLC_EGENERIC;
1125
1126     if( i_time >= 0 )
1127         return var_SetTime( p_instance->p_input, "time", i_time );
1128     else if( d_position >= 0 && d_position <= 100 )
1129         return var_SetFloat( p_instance->p_input, "position", d_position );
1130     return VLC_EGENERIC;
1131 }
1132
1133 static int vlm_ControlMediaInstanceGets( vlm_t *p_vlm, int64_t id, vlm_media_instance_t ***ppp_idsc, int *pi_instance )
1134 {
1135     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1136     vlm_media_instance_t **pp_idsc;
1137     int                              i_idsc;
1138     int i;
1139
1140     if( !p_media )
1141         return VLC_EGENERIC;
1142
1143     TAB_INIT( i_idsc, pp_idsc );
1144     for( i = 0; i < p_media->i_instance; i++ )
1145     {
1146         vlm_media_instance_sys_t *p_instance = p_media->instance[i];
1147         vlm_media_instance_t *p_idsc = vlm_media_instance_New();
1148
1149         if( p_instance->psz_name )
1150             p_idsc->psz_name = strdup( p_instance->psz_name );
1151         if( p_instance->p_input )
1152         {
1153             p_idsc->i_time = var_GetTime( p_instance->p_input, "time" );
1154             p_idsc->i_length = var_GetTime( p_instance->p_input, "length" );
1155             p_idsc->d_position = var_GetFloat( p_instance->p_input, "position" );
1156             if( var_GetInteger( p_instance->p_input, "state" ) == PAUSE_S )
1157                 p_idsc->b_paused = true;
1158             p_idsc->i_rate = INPUT_RATE_DEFAULT
1159                              / var_GetFloat( p_instance->p_input, "rate" );
1160         }
1161
1162         TAB_APPEND( i_idsc, pp_idsc, p_idsc );
1163     }
1164     *ppp_idsc = pp_idsc;
1165     *pi_instance = i_idsc;
1166     return VLC_SUCCESS;
1167 }
1168
1169 static int vlm_ControlMediaInstanceClear( vlm_t *p_vlm, int64_t id )
1170 {
1171     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1172
1173     if( !p_media )
1174         return VLC_EGENERIC;
1175
1176     while( p_media->i_instance > 0 )
1177         vlm_ControlMediaInstanceStop( p_vlm, id, p_media->instance[0]->psz_name );
1178
1179     return VLC_SUCCESS;
1180 }
1181
1182 static int vlm_ControlScheduleClear( vlm_t *p_vlm )
1183 {
1184     while( p_vlm->i_schedule > 0 )
1185         vlm_ScheduleDelete( p_vlm, p_vlm->schedule[0] );
1186
1187     return VLC_SUCCESS;
1188 }
1189
1190 static int vlm_vaControlInternal( vlm_t *p_vlm, int i_query, va_list args )
1191 {
1192     vlm_media_t *p_dsc;
1193     vlm_media_t **pp_dsc;
1194     vlm_media_t ***ppp_dsc;
1195     vlm_media_instance_t ***ppp_idsc;
1196     const char *psz_id;
1197     const char *psz_vod;
1198     int64_t *p_id;
1199     int64_t id;
1200     int i_int;
1201     int *pi_int;
1202
1203     int64_t *pi_i64;
1204     int64_t i_i64;
1205     double *pd_double;
1206     double d_double;
1207
1208     switch( i_query )
1209     {
1210     /* Media control */
1211     case VLM_GET_MEDIAS:
1212         ppp_dsc = (vlm_media_t ***)va_arg( args, vlm_media_t *** );
1213         pi_int = (int *)va_arg( args, int * );
1214         return vlm_ControlMediaGets( p_vlm, ppp_dsc, pi_int );
1215
1216     case VLM_CLEAR_MEDIAS:
1217         return vlm_ControlMediaClear( p_vlm );
1218
1219     case VLM_CHANGE_MEDIA:
1220         p_dsc = (vlm_media_t*)va_arg( args, vlm_media_t * );
1221         return vlm_ControlMediaChange( p_vlm, p_dsc );
1222
1223     case VLM_ADD_MEDIA:
1224         p_dsc = (vlm_media_t*)va_arg( args, vlm_media_t * );
1225         p_id = (int64_t*)va_arg( args, int64_t * );
1226         return vlm_ControlMediaAdd( p_vlm, p_dsc, p_id );
1227
1228     case VLM_DEL_MEDIA:
1229         id = (int64_t)va_arg( args, int64_t );
1230         return vlm_ControlMediaDel( p_vlm, id );
1231
1232     case VLM_GET_MEDIA:
1233         id = (int64_t)va_arg( args, int64_t );
1234         pp_dsc = (vlm_media_t **)va_arg( args, vlm_media_t ** );
1235         return vlm_ControlMediaGet( p_vlm, id, pp_dsc );
1236
1237     case VLM_GET_MEDIA_ID:
1238         psz_id = (const char*)va_arg( args, const char * );
1239         p_id = (int64_t*)va_arg( args, int64_t * );
1240         return vlm_ControlMediaGetId( p_vlm, psz_id, p_id );
1241
1242
1243     /* Media instance control */
1244     case VLM_GET_MEDIA_INSTANCES:
1245         id = (int64_t)va_arg( args, int64_t );
1246         ppp_idsc = (vlm_media_instance_t ***)va_arg( args, vlm_media_instance_t *** );
1247         pi_int = (int *)va_arg( args, int *);
1248         return vlm_ControlMediaInstanceGets( p_vlm, id, ppp_idsc, pi_int );
1249
1250     case VLM_CLEAR_MEDIA_INSTANCES:
1251         id = (int64_t)va_arg( args, int64_t );
1252         return vlm_ControlMediaInstanceClear( p_vlm, id );
1253
1254
1255     case VLM_START_MEDIA_BROADCAST_INSTANCE:
1256         id = (int64_t)va_arg( args, int64_t );
1257         psz_id = (const char*)va_arg( args, const char* );
1258         i_int = (int)va_arg( args, int );
1259         return vlm_ControlMediaInstanceStart( p_vlm, id, psz_id, i_int, NULL );
1260
1261     case VLM_START_MEDIA_VOD_INSTANCE:
1262         id = (int64_t)va_arg( args, int64_t );
1263         psz_id = (const char*)va_arg( args, const char* );
1264         i_int = (int)va_arg( args, int );
1265         psz_vod = (const char*)va_arg( args, const char* );
1266         if( !psz_vod )
1267             return VLC_EGENERIC;
1268         return vlm_ControlMediaInstanceStart( p_vlm, id, psz_id, i_int, psz_vod );
1269
1270     case VLM_STOP_MEDIA_INSTANCE:
1271         id = (int64_t)va_arg( args, int64_t );
1272         psz_id = (const char*)va_arg( args, const char* );
1273         return vlm_ControlMediaInstanceStop( p_vlm, id, psz_id );
1274
1275     case VLM_PAUSE_MEDIA_INSTANCE:
1276         id = (int64_t)va_arg( args, int64_t );
1277         psz_id = (const char*)va_arg( args, const char* );
1278         return vlm_ControlMediaInstancePause( p_vlm, id, psz_id );
1279
1280     case VLM_GET_MEDIA_INSTANCE_TIME:
1281         id = (int64_t)va_arg( args, int64_t );
1282         psz_id = (const char*)va_arg( args, const char* );
1283         pi_i64 = (int64_t*)va_arg( args, int64_t * );
1284         return vlm_ControlMediaInstanceGetTimePosition( p_vlm, id, psz_id, pi_i64, NULL );
1285     case VLM_GET_MEDIA_INSTANCE_POSITION:
1286         id = (int64_t)va_arg( args, int64_t );
1287         psz_id = (const char*)va_arg( args, const char* );
1288         pd_double = (double*)va_arg( args, double* );
1289         return vlm_ControlMediaInstanceGetTimePosition( p_vlm, id, psz_id, NULL, pd_double );
1290
1291     case VLM_SET_MEDIA_INSTANCE_TIME:
1292         id = (int64_t)va_arg( args, int64_t );
1293         psz_id = (const char*)va_arg( args, const char* );
1294         i_i64 = (int64_t)va_arg( args, int64_t);
1295         return vlm_ControlMediaInstanceSetTimePosition( p_vlm, id, psz_id, i_i64, -1 );
1296     case VLM_SET_MEDIA_INSTANCE_POSITION:
1297         id = (int64_t)va_arg( args, int64_t );
1298         psz_id = (const char*)va_arg( args, const char* );
1299         d_double = (double)va_arg( args, double );
1300         return vlm_ControlMediaInstanceSetTimePosition( p_vlm, id, psz_id, -1, d_double );
1301
1302     case VLM_CLEAR_SCHEDULES:
1303         return vlm_ControlScheduleClear( p_vlm );
1304
1305     default:
1306         msg_Err( p_vlm, "unknown VLM query" );
1307         return VLC_EGENERIC;
1308     }
1309 }
1310
1311 int vlm_ControlInternal( vlm_t *p_vlm, int i_query, ... )
1312 {
1313     va_list args;
1314     int     i_result;
1315
1316     va_start( args, i_query );
1317     i_result = vlm_vaControlInternal( p_vlm, i_query, args );
1318     va_end( args );
1319
1320     return i_result;
1321 }
1322
1323 int vlm_Control( vlm_t *p_vlm, int i_query, ... )
1324 {
1325     va_list args;
1326     int     i_result;
1327
1328     va_start( args, i_query );
1329
1330     vlc_mutex_lock( &p_vlm->lock );
1331     i_result = vlm_vaControlInternal( p_vlm, i_query, args );
1332     vlc_mutex_unlock( &p_vlm->lock );
1333
1334     va_end( args );
1335
1336     return i_result;
1337 }
1338