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_cancel( p_vlm->thread );
 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_join( p_vlm->thread, NULL );
 237
 238     vlc_cond_destroy( &p_vlm->wait_manage );
 239     vlc_mutex_destroy( &p_vlm->lock );
 240     vlc_mutex_destroy( &p_vlm->lock_manage );
 241     vlc_object_release( p_vlm );
 242 }
 243
 244 /*****************************************************************************
 245  * vlm_ExecuteCommand:
 246  *****************************************************************************/
 247 int vlm_ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
 248                         vlm_message_t **pp_message)
 249 {
 250     int i_result;
 251
 252     vlc_mutex_lock( &p_vlm->lock );
 253     i_result = ExecuteCommand( p_vlm, psz_command, pp_message );
 254     vlc_mutex_unlock( &p_vlm->lock );
 255
 256     return i_result;
 257 }
 258
 259
 260 int64_t vlm_Date(void)
 261 {
 262     struct timeval tv;
 263
 264     (void)gettimeofday( &tv, NULL );
 265     return tv.tv_sec * INT64_C(1000000) + tv.tv_usec;
 266 }
 267
 268
 269 /*****************************************************************************
 270  *
 271  *****************************************************************************/
 272 static int vlm_MediaVodControl( void *p_private, vod_media_t *p_vod_media,
 273                                 const char *psz_id, int i_query, va_list args )
 274 {
 275     vlm_t *vlm = (vlm_t *)p_private;
 276     int i, i_ret;
 277     const char *psz;
 278     int64_t id;
 279
 280     if( !p_private || !p_vod_media )
 281         return VLC_EGENERIC;
 282
 283     vlc_mutex_lock( &vlm->lock );
 284
 285     /* Find media id */
 286     for( i = 0, id = -1; i < vlm->i_media; i++ )
 287     {
 288         if( p_vod_media == vlm->media[i]->vod.p_media )
 289         {
 290             id = vlm->media[i]->cfg.id;
 291             break;
 292         }
 293     }
 294     if( id == -1 )
 295     {
 296         vlc_mutex_unlock( &vlm->lock );
 297         return VLC_EGENERIC;
 298     }
 299
 300     switch( i_query )
 301     {
 302     case VOD_MEDIA_PLAY:
 303     {
 304         psz = (const char *)va_arg( args, const char * );
 305         int64_t *i_time = (int64_t *)va_arg( args, int64_t *);
 306         bool b_retry = false;
 307         if (*i_time < 0)
 308         {
 309             /* No start time requested: return the current NPT */
 310             i_ret = vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_TIME, id, psz_id, i_time );
 311             /* The instance is not running yet, it will start at 0 */
 312             if (i_ret)
 313                 *i_time = 0;
 314         }
 315         else
 316         {
 317             /* We want to seek before unpausing, but it won't
 318              * work if the instance is not running yet. */
 319             b_retry = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_TIME, id, psz_id, *i_time );
 320         }
 321
 322         i_ret = vlm_ControlInternal( vlm, VLM_START_MEDIA_VOD_INSTANCE, id, psz_id, 0, psz );
 323
 324         if (!i_ret && b_retry)
 325             i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_TIME, id, psz_id, *i_time );
 326         break;
 327     }
 328
 329     case VOD_MEDIA_PAUSE:
 330     {
 331         int64_t *i_time = (int64_t *)va_arg( args, int64_t *);
 332         i_ret = vlm_ControlInternal( vlm, VLM_PAUSE_MEDIA_INSTANCE, id, psz_id );
 333         if (!i_ret)
 334             i_ret = vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_TIME, id, psz_id, i_time );
 335         break;
 336     }
 337
 338     case VOD_MEDIA_STOP:
 339         i_ret = vlm_ControlInternal( vlm, VLM_STOP_MEDIA_INSTANCE, id, psz_id );
 340         break;
 341
 342     case VOD_MEDIA_SEEK:
 343     {
 344         int64_t i_time = (int64_t)va_arg( args, int64_t );
 345         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_TIME, id, psz_id, i_time );
 346         break;
 347     }
 348
 349     case VOD_MEDIA_REWIND:
 350     {
 351         double d_scale = (double)va_arg( args, double );
 352         double d_position;
 353
 354         vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_POSITION, id, psz_id, &d_position );
 355         d_position -= (d_scale / 1000.0);
 356         if( d_position < 0.0 )
 357             d_position = 0.0;
 358         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position );
 359         break;
 360     }
 361
 362     case VOD_MEDIA_FORWARD:
 363     {
 364         double d_scale = (double)va_arg( args, double );
 365         double d_position;
 366
 367         vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_POSITION, id, psz_id, &d_position );
 368         d_position += (d_scale / 1000.0);
 369         if( d_position > 1.0 )
 370             d_position = 1.0;
 371         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position );
 372         break;
 373     }
 374
 375     default:
 376         i_ret = VLC_EGENERIC;
 377         break;
 378     }
 379
 380     vlc_mutex_unlock( &vlm->lock );
 381
 382     return i_ret;
 383 }
 384
 385
 386 /*****************************************************************************
 387  * Manage:
 388  *****************************************************************************/
 389 static void* Manage( void* p_object )
 390 {
 391     vlm_t *vlm = (vlm_t*)p_object;
 392     int i, j;
 393     mtime_t i_lastcheck;
 394     mtime_t i_time;
 395     mtime_t i_nextschedule = 0;
 396
 397     i_lastcheck = vlm_Date();
 398
 399     for( ;; )
 400     {
 401         char **ppsz_scheduled_commands = NULL;
 402         int    i_scheduled_commands = 0;
 403         bool scheduled_command = false;
 404
 405         vlc_mutex_lock( &vlm->lock_manage );
 406         mutex_cleanup_push( &vlm->lock_manage );
 407         while( !vlm->input_state_changed && !scheduled_command )
 408         {
 409             if( i_nextschedule )
 410                 scheduled_command = vlc_cond_timedwait( &vlm->wait_manage, &vlm->lock_manage, i_nextschedule ) != 0;
 411             else
 412                 vlc_cond_wait( &vlm->wait_manage, &vlm->lock_manage );
 413         }
 414         vlm->input_state_changed = false;
 415         vlc_cleanup_pop( );
 416         vlc_mutex_unlock( &vlm->lock_manage );
 417
 418         int canc = vlc_savecancel ();
 419         /* destroy the inputs that wants to die, and launch the next input */
 420         vlc_mutex_lock( &vlm->lock );
 421         for( i = 0; i < vlm->i_media; i++ )
 422         {
 423             vlm_media_sys_t *p_media = vlm->media[i];
 424
 425             for( j = 0; j < p_media->i_instance; )
 426             {
 427                 vlm_media_instance_sys_t *p_instance = p_media->instance[j];
 428                 int state = INIT_S;
 429
 430                 if( p_instance->p_input != NULL )
 431                     state = var_GetInteger( p_instance->p_input, "state" );
 432                 if( state == END_S || state == ERROR_S )
 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         vlc_restorecancel (canc);
 522     }
 523
 524     return NULL;
 525 }
 526
 527 /* New API
 528  */
 529 /*
 530 typedef struct
 531 {
 532     struct
 533     {
 534         int i_connection_count;
 535         int i_connection_active;
 536     } vod;
 537     struct
 538     {
 539         int        i_count;
 540         bool b_playing;
 541         int        i_playing_index;
 542     } broadcast;
 543
 544 } vlm_media_status_t;
 545 */
 546
 547 /* */
 548 static vlm_media_sys_t *vlm_ControlMediaGetById( vlm_t *p_vlm, int64_t id )
 549 {
 550     int i;
 551
 552     for( i = 0; i < p_vlm->i_media; i++ )
 553     {
 554         if( p_vlm->media[i]->cfg.id == id )
 555             return p_vlm->media[i];
 556     }
 557     return NULL;
 558 }
 559 static vlm_media_sys_t *vlm_ControlMediaGetByName( vlm_t *p_vlm, const char *psz_name )
 560 {
 561     int i;
 562
 563     for( i = 0; i < p_vlm->i_media; i++ )
 564     {
 565         if( !strcmp( p_vlm->media[i]->cfg.psz_name, psz_name ) )
 566             return p_vlm->media[i];
 567     }
 568     return NULL;
 569 }
 570 static int vlm_MediaDescriptionCheck( vlm_t *p_vlm, vlm_media_t *p_cfg )
 571 {
 572     int i;
 573
 574     if( !p_cfg || !p_cfg->psz_name ||
 575         !strcmp( p_cfg->psz_name, "all" ) || !strcmp( p_cfg->psz_name, "media" ) || !strcmp( p_cfg->psz_name, "schedule" ) )
 576         return VLC_EGENERIC;
 577
 578     for( i = 0; i < p_vlm->i_media; i++ )
 579     {
 580         if( p_vlm->media[i]->cfg.id == p_cfg->id )
 581             continue;
 582         if( !strcmp( p_vlm->media[i]->cfg.psz_name, p_cfg->psz_name ) )
 583             return VLC_EGENERIC;
 584     }
 585     return VLC_SUCCESS;
 586 }
 587
 588
 589 /* Called after a media description is changed/added */
 590 static int vlm_OnMediaUpdate( vlm_t *p_vlm, vlm_media_sys_t *p_media )
 591 {
 592     vlm_media_t *p_cfg = &p_media->cfg;
 593     /* Check if we need to create/delete a vod media */
 594     if( p_cfg->b_vod && p_vlm->p_vod )
 595     {
 596         if( !p_cfg->b_enabled && p_media->vod.p_media )
 597         {
 598             p_vlm->p_vod->pf_media_del( p_vlm->p_vod, p_media->vod.p_media );
 599             p_media->vod.p_media = NULL;
 600         }
 601         else if( p_cfg->b_enabled && !p_media->vod.p_media && p_cfg->i_input )
 602         {
 603             /* Pre-parse the input */
 604             input_thread_t *p_input;
 605             char *psz_output;
 606             char *psz_header;
 607             char *psz_dup;
 608             int i;
 609
 610             vlc_gc_decref( p_media->vod.p_item );
 611
 612             if( strstr( p_cfg->ppsz_input[0], "://" ) == NULL )
 613             {
 614                 char *psz_uri = vlc_path2uri( p_cfg->ppsz_input[0], NULL );
 615                 p_media->vod.p_item = input_item_New( psz_uri,
 616                                                       p_cfg->psz_name );
 617                 free( psz_uri );
 618             }
 619             else
 620                 p_media->vod.p_item = input_item_New( p_cfg->ppsz_input[0],
 621                                                       p_cfg->psz_name );
 622
 623             if( p_cfg->psz_output )
 624             {
 625                 if( asprintf( &psz_output, "%s:description", p_cfg->psz_output )  == -1 )
 626                     psz_output = NULL;
 627             }
 628             else
 629                 psz_output = strdup( "#description" );
 630
 631             if( psz_output && asprintf( &psz_dup, "sout=%s", psz_output ) != -1 )
 632             {
 633                 input_item_AddOption( p_media->vod.p_item, psz_dup, VLC_INPUT_OPTION_TRUSTED );
 634                 free( psz_dup );
 635             }
 636             free( psz_output );
 637
 638             for( i = 0; i < p_cfg->i_option; i++ )
 639                 input_item_AddOption( p_media->vod.p_item,
 640                                       p_cfg->ppsz_option[i], VLC_INPUT_OPTION_TRUSTED );
 641
 642             if( asprintf( &psz_header, _("Media: %s"), p_cfg->psz_name ) == -1 )
 643                 psz_header = NULL;
 644
 645             sout_description_data_t data;
 646             TAB_INIT(data.i_es, data.es);
 647
 648             p_input = input_Create( p_vlm->p_vod, p_media->vod.p_item, psz_header, NULL );
 649             if( p_input )
 650             {
 651                 vlc_sem_t sem_preparse;
 652                 vlc_sem_init( &sem_preparse, 0 );
 653
 654                 preparse_data_t preparse = { .p_sem = &sem_preparse,
 655                                     .b_mux = (p_cfg->vod.psz_mux != NULL) };
 656                 var_AddCallback( p_input, "intf-event", InputEventPreparse,
 657                                  &preparse );
 658
 659                 data.sem = &sem_preparse;
 660                 var_Create( p_input, "sout-description-data", VLC_VAR_ADDRESS );
 661                 var_SetAddress( p_input, "sout-description-data", &data );
 662
 663                 if( !input_Start( p_input ) )
 664                     vlc_sem_wait( &sem_preparse );
 665
 666                 var_DelCallback( p_input, "intf-event", InputEventPreparse,
 667                                  &preparse );
 668
 669                 input_Stop( p_input );
 670                 input_Close( p_input );
 671                 vlc_sem_destroy( &sem_preparse );
 672             }
 673             free( psz_header );
 674
 675             /* XXX: Don't do it that way, but properly use a new input item ref. */
 676             input_item_t item = *p_media->vod.p_item;;
 677             if( p_cfg->vod.psz_mux )
 678             {
 679                 const char *psz_mux;
 680                 if (!strcmp(p_cfg->vod.psz_mux, "ps"))
 681                     psz_mux = "mp2p";
 682                 else if (!strcmp(p_cfg->vod.psz_mux, "ts"))
 683                     psz_mux = "mp2t";
 684                 else
 685                     psz_mux = p_cfg->vod.psz_mux;
 686
 687                 es_format_t es, *p_es = &es;
 688                 union {
 689                     char text[5];
 690                     unsigned char utext[5];
 691                     uint32_t value;
 692                 } fourcc;
 693
 694                 sprintf( fourcc.text, "%4.4s", psz_mux );
 695                 for( int i = 0; i < 4; i++ )
 696                     fourcc.utext[i] = tolower(fourcc.utext[i]);
 697
 698                 item.i_es = 1;
 699                 item.es = &p_es;
 700                 es_format_Init( &es, VIDEO_ES, fourcc.value );
 701             }
 702             else
 703             {
 704                 item.i_es = data.i_es;
 705                 item.es = data.es;
 706             }
 707             p_media->vod.p_media = p_vlm->p_vod->pf_media_new( p_vlm->p_vod,
 708                                                     p_cfg->psz_name, &item );
 709
 710             TAB_CLEAN(data.i_es, data.es);
 711         }
 712     }
 713     else if ( p_cfg->b_vod )
 714         msg_Err( p_vlm, "vod server is not loaded" );
 715     else
 716     {
 717         /* TODO start media if needed */
 718     }
 719
 720     /* TODO add support of var vlm_media_broadcast/vlm_media_vod */
 721
 722     vlm_SendEventMediaChanged( p_vlm, p_cfg->id, p_cfg->psz_name );
 723     return VLC_SUCCESS;
 724 }
 725 static int vlm_ControlMediaChange( vlm_t *p_vlm, vlm_media_t *p_cfg )
 726 {
 727     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, p_cfg->id );
 728
 729     /* */
 730     if( !p_media || vlm_MediaDescriptionCheck( p_vlm, p_cfg ) )
 731         return VLC_EGENERIC;
 732     if( ( p_media->cfg.b_vod && !p_cfg->b_vod ) || ( !p_media->cfg.b_vod && p_cfg->b_vod ) )
 733         return VLC_EGENERIC;
 734
 735     if( 0 )
 736     {
 737         /* TODO check what are the changes being done (stop instance if needed) */
 738     }
 739
 740     vlm_media_Clean( &p_media->cfg );
 741     vlm_media_Copy( &p_media->cfg, p_cfg );
 742
 743     return vlm_OnMediaUpdate( p_vlm, p_media );
 744 }
 745
 746 static int vlm_ControlMediaAdd( vlm_t *p_vlm, vlm_media_t *p_cfg, int64_t *p_id )
 747 {
 748     vlm_media_sys_t *p_media;
 749
 750     if( vlm_MediaDescriptionCheck( p_vlm, p_cfg ) || vlm_ControlMediaGetByName( p_vlm, p_cfg->psz_name ) )
 751     {
 752         msg_Err( p_vlm, "invalid media description" );
 753         return VLC_EGENERIC;
 754     }
 755     /* Check if we need to load the VOD server */
 756     if( p_cfg->b_vod && !p_vlm->p_vod )
 757     {
 758         p_vlm->p_vod = vlc_custom_create( VLC_OBJECT(p_vlm), sizeof( vod_t ),
 759                                           "vod server" );
 760         p_vlm->p_vod->p_module = module_need( p_vlm->p_vod, "vod server", "$vod-server", false );
 761         if( !p_vlm->p_vod->p_module )
 762         {
 763             msg_Err( p_vlm, "cannot find vod server" );
 764             vlc_object_release( p_vlm->p_vod );
 765             p_vlm->p_vod = NULL;
 766             return VLC_EGENERIC;
 767         }
 768
 769         p_vlm->p_vod->p_data = p_vlm;
 770         p_vlm->p_vod->pf_media_control = vlm_MediaVodControl;
 771     }
 772
 773     p_media = calloc( 1, sizeof( vlm_media_sys_t ) );
 774     if( !p_media )
 775         return VLC_ENOMEM;
 776
 777     vlm_media_Copy( &p_media->cfg, p_cfg );
 778     p_media->cfg.id = p_vlm->i_id++;
 779     /* FIXME do we do something here if enabled is true ? */
 780
 781     p_media->vod.p_item = input_item_New( NULL, NULL );
 782
 783     p_media->vod.p_media = NULL;
 784     TAB_INIT( p_media->i_instance, p_media->instance );
 785
 786     /* */
 787     TAB_APPEND( p_vlm->i_media, p_vlm->media, p_media );
 788
 789     if( p_id )
 790         *p_id = p_media->cfg.id;
 791
 792     /* */
 793     vlm_SendEventMediaAdded( p_vlm, p_media->cfg.id, p_media->cfg.psz_name );
 794     return vlm_OnMediaUpdate( p_vlm, p_media );
 795 }
 796
 797 static int vlm_ControlMediaDel( vlm_t *p_vlm, int64_t id )
 798 {
 799     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 800
 801     if( !p_media )
 802         return VLC_EGENERIC;
 803
 804     while( p_media->i_instance > 0 )
 805         vlm_ControlInternal( p_vlm, VLM_STOP_MEDIA_INSTANCE, id, p_media->instance[0]->psz_name );
 806
 807     if( p_media->cfg.b_vod )
 808     {
 809         p_media->cfg.b_enabled = false;
 810         vlm_OnMediaUpdate( p_vlm, p_media );
 811     }
 812
 813     /* */
 814     vlm_SendEventMediaRemoved( p_vlm, id, p_media->cfg.psz_name );
 815
 816     vlm_media_Clean( &p_media->cfg );
 817
 818     vlc_gc_decref( p_media->vod.p_item );
 819
 820     if( p_media->vod.p_media )
 821         p_vlm->p_vod->pf_media_del( p_vlm->p_vod, p_media->vod.p_media );
 822
 823     TAB_REMOVE( p_vlm->i_media, p_vlm->media, p_media );
 824     free( p_media );
 825
 826     return VLC_SUCCESS;
 827 }
 828
 829 static int vlm_ControlMediaGets( vlm_t *p_vlm, vlm_media_t ***ppp_dsc, int *pi_dsc )
 830 {
 831     vlm_media_t **pp_dsc;
 832     int                     i_dsc;
 833     int i;
 834
 835     TAB_INIT( i_dsc, pp_dsc );
 836     for( i = 0; i < p_vlm->i_media; i++ )
 837     {
 838         vlm_media_t *p_dsc = vlm_media_Duplicate( &p_vlm->media[i]->cfg );
 839         TAB_APPEND( i_dsc, pp_dsc, p_dsc );
 840     }
 841
 842     *ppp_dsc = pp_dsc;
 843     *pi_dsc = i_dsc;
 844
 845     return VLC_SUCCESS;
 846 }
 847 static int vlm_ControlMediaClear( vlm_t *p_vlm )
 848 {
 849     while( p_vlm->i_media > 0 )
 850         vlm_ControlMediaDel( p_vlm, p_vlm->media[0]->cfg.id );
 851
 852     return VLC_SUCCESS;
 853 }
 854 static int vlm_ControlMediaGet( vlm_t *p_vlm, int64_t id, vlm_media_t **pp_dsc )
 855 {
 856     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 857     if( !p_media )
 858         return VLC_EGENERIC;
 859
 860     *pp_dsc = vlm_media_Duplicate( &p_media->cfg );
 861     return VLC_SUCCESS;
 862 }
 863 static int vlm_ControlMediaGetId( vlm_t *p_vlm, const char *psz_name, int64_t *p_id )
 864 {
 865     vlm_media_sys_t *p_media = vlm_ControlMediaGetByName( p_vlm, psz_name );
 866     if( !p_media )
 867         return VLC_EGENERIC;
 868
 869     *p_id = p_media->cfg.id;
 870     return VLC_SUCCESS;
 871 }
 872
 873 static vlm_media_instance_sys_t *vlm_ControlMediaInstanceGetByName( vlm_media_sys_t *p_media, const char *psz_id )
 874 {
 875     int i;
 876
 877     for( i = 0; i < p_media->i_instance; i++ )
 878     {
 879         const char *psz = p_media->instance[i]->psz_name;
 880         if( ( psz == NULL && psz_id == NULL ) ||
 881             ( psz && psz_id && !strcmp( psz, psz_id ) ) )
 882             return p_media->instance[i];
 883     }
 884     return NULL;
 885 }
 886 static vlm_media_instance_sys_t *vlm_MediaInstanceNew( vlm_t *p_vlm, const char *psz_name )
 887 {
 888     vlm_media_instance_sys_t *p_instance = calloc( 1, sizeof(vlm_media_instance_sys_t) );
 889     if( !p_instance )
 890         return NULL;
 891
 892     p_instance->psz_name = NULL;
 893     if( psz_name )
 894         p_instance->psz_name = strdup( psz_name );
 895
 896     p_instance->p_item = input_item_New( NULL, NULL );
 897
 898     p_instance->i_index = 0;
 899     p_instance->b_sout_keep = false;
 900     p_instance->p_parent = vlc_object_create( p_vlm, sizeof (vlc_object_t) );
 901     p_instance->p_input = NULL;
 902     p_instance->p_input_resource = input_resource_New( p_instance->p_parent );
 903
 904     return p_instance;
 905 }
 906 static void vlm_MediaInstanceDelete( vlm_t *p_vlm, int64_t id, vlm_media_instance_sys_t *p_instance, vlm_media_sys_t *p_media )
 907 {
 908     input_thread_t *p_input = p_instance->p_input;
 909     if( p_input )
 910     {
 911         input_Stop( p_input );
 912         input_Close( p_input );
 913
 914         vlm_SendEventMediaInstanceStopped( p_vlm, id, p_media->cfg.psz_name );
 915     }
 916     input_resource_Terminate( p_instance->p_input_resource );
 917     input_resource_Release( p_instance->p_input_resource );
 918     vlc_object_release( p_instance->p_parent );
 919
 920     TAB_REMOVE( p_media->i_instance, p_media->instance, p_instance );
 921     vlc_gc_decref( p_instance->p_item );
 922     free( p_instance->psz_name );
 923     free( p_instance );
 924 }
 925
 926
 927 static int vlm_ControlMediaInstanceStart( vlm_t *p_vlm, int64_t id, const char *psz_id, int i_input_index, const char *psz_vod_output )
 928 {
 929     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 930     vlm_media_instance_sys_t *p_instance;
 931     char *psz_log;
 932
 933     if( !p_media || !p_media->cfg.b_enabled || p_media->cfg.i_input <= 0 )
 934         return VLC_EGENERIC;
 935
 936     /* TODO support multiple input for VOD with sout-keep ? */
 937
 938     if( ( p_media->cfg.b_vod && !psz_vod_output ) || ( !p_media->cfg.b_vod && psz_vod_output ) )
 939         return VLC_EGENERIC;
 940
 941     if( i_input_index < 0 || i_input_index >= p_media->cfg.i_input )
 942         return VLC_EGENERIC;
 943
 944     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
 945     if( !p_instance )
 946     {
 947         vlm_media_t *p_cfg = &p_media->cfg;
 948         int i;
 949
 950         p_instance = vlm_MediaInstanceNew( p_vlm, psz_id );
 951         if( !p_instance )
 952             return VLC_ENOMEM;
 953
 954         if ( p_cfg->b_vod )
 955         {
 956             var_Create( p_instance->p_parent, "vod-media", VLC_VAR_ADDRESS );
 957             var_SetAddress( p_instance->p_parent, "vod-media",
 958                             p_media->vod.p_media );
 959             var_Create( p_instance->p_parent, "vod-session", VLC_VAR_STRING );
 960             var_SetString( p_instance->p_parent, "vod-session", psz_id );
 961         }
 962
 963         if( p_cfg->psz_output != NULL || psz_vod_output != NULL )
 964         {
 965             char *psz_buffer;
 966             if( asprintf( &psz_buffer, "sout=%s%s%s",
 967                       p_cfg->psz_output ? p_cfg->psz_output : "",
 968                       (p_cfg->psz_output && psz_vod_output) ? ":" : psz_vod_output ? "#" : "",
 969                       psz_vod_output ? psz_vod_output : "" ) != -1 )
 970             {
 971                 input_item_AddOption( p_instance->p_item, psz_buffer, VLC_INPUT_OPTION_TRUSTED );
 972                 free( psz_buffer );
 973             }
 974         }
 975
 976         for( i = 0; i < p_cfg->i_option; i++ )
 977         {
 978             if( !strcmp( p_cfg->ppsz_option[i], "sout-keep" ) )
 979                 p_instance->b_sout_keep = true;
 980             else if( !strcmp( p_cfg->ppsz_option[i], "nosout-keep" ) || !strcmp( p_cfg->ppsz_option[i], "no-sout-keep" ) )
 981                 p_instance->b_sout_keep = false;
 982             else
 983                 input_item_AddOption( p_instance->p_item, p_cfg->ppsz_option[i], VLC_INPUT_OPTION_TRUSTED );
 984         }
 985         TAB_APPEND( p_media->i_instance, p_media->instance, p_instance );
 986     }
 987
 988     /* Stop old instance */
 989     input_thread_t *p_input = p_instance->p_input;
 990     if( p_input )
 991     {
 992         if( p_instance->i_index == i_input_index )
 993         {
 994             int state = var_GetInteger( p_input, "state" );
 995             if( state == PAUSE_S )
 996                 var_SetInteger( p_input, "state",  PLAYING_S );
 997             return VLC_SUCCESS;
 998         }
 999
1000         input_Stop( p_input );
1001         input_Close( p_input );
1002
1003         if( !p_instance->b_sout_keep )
1004             input_resource_TerminateSout( p_instance->p_input_resource );
1005         input_resource_TerminateVout( p_instance->p_input_resource );
1006
1007         vlm_SendEventMediaInstanceStopped( p_vlm, id, p_media->cfg.psz_name );
1008     }
1009
1010     /* Start new one */
1011     p_instance->i_index = i_input_index;
1012     if( strstr( p_media->cfg.ppsz_input[p_instance->i_index], "://" ) == NULL )
1013     {
1014         char *psz_uri = vlc_path2uri(
1015                           p_media->cfg.ppsz_input[p_instance->i_index], NULL );
1016         input_item_SetURI( p_instance->p_item, psz_uri ) ;
1017         free( psz_uri );
1018     }
1019     else
1020         input_item_SetURI( p_instance->p_item, p_media->cfg.ppsz_input[p_instance->i_index] ) ;
1021
1022     if( asprintf( &psz_log, _("Media: %s"), p_media->cfg.psz_name ) != -1 )
1023     {
1024         p_instance->p_input = input_Create( p_instance->p_parent,
1025                                             p_instance->p_item, psz_log,
1026                                             p_instance->p_input_resource );
1027         if( p_instance->p_input )
1028         {
1029             var_AddCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
1030
1031             if( input_Start( p_instance->p_input ) != VLC_SUCCESS )
1032             {
1033                 var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
1034                 input_Close( p_instance->p_input );
1035                 p_instance->p_input = NULL;
1036             }
1037         }
1038
1039         if( !p_instance->p_input )
1040         {
1041             vlm_MediaInstanceDelete( p_vlm, id, p_instance, p_media );
1042         }
1043         else
1044         {
1045             vlm_SendEventMediaInstanceStarted( p_vlm, id, p_media->cfg.psz_name );
1046         }
1047         free( psz_log );
1048     }
1049
1050     return VLC_SUCCESS;
1051 }
1052
1053 static int vlm_ControlMediaInstanceStop( vlm_t *p_vlm, int64_t id, const char *psz_id )
1054 {
1055     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1056     vlm_media_instance_sys_t *p_instance;
1057
1058     if( !p_media )
1059         return VLC_EGENERIC;
1060
1061     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1062     if( !p_instance )
1063         return VLC_EGENERIC;
1064
1065     vlm_MediaInstanceDelete( p_vlm, id, p_instance, p_media );
1066
1067     return VLC_SUCCESS;
1068 }
1069 static int vlm_ControlMediaInstancePause( vlm_t *p_vlm, int64_t id, const char *psz_id )
1070 {
1071     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1072     vlm_media_instance_sys_t *p_instance;
1073     int i_state;
1074
1075     if( !p_media )
1076         return VLC_EGENERIC;
1077
1078     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1079     if( !p_instance || !p_instance->p_input )
1080         return VLC_EGENERIC;
1081
1082     /* Toggle pause state */
1083     i_state = var_GetInteger( p_instance->p_input, "state" );
1084     if( i_state == PAUSE_S && !p_media->cfg.b_vod )
1085         var_SetInteger( p_instance->p_input, "state", PLAYING_S );
1086     else if( i_state == PLAYING_S )
1087         var_SetInteger( p_instance->p_input, "state", PAUSE_S );
1088     return VLC_SUCCESS;
1089 }
1090 static int vlm_ControlMediaInstanceGetTimePosition( vlm_t *p_vlm, int64_t id, const char *psz_id, int64_t *pi_time, double *pd_position )
1091 {
1092     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1093     vlm_media_instance_sys_t *p_instance;
1094
1095     if( !p_media )
1096         return VLC_EGENERIC;
1097
1098     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1099     if( !p_instance || !p_instance->p_input )
1100         return VLC_EGENERIC;
1101
1102     if( pi_time )
1103         *pi_time = var_GetInteger( p_instance->p_input, "time" );
1104     if( pd_position )
1105         *pd_position = var_GetFloat( p_instance->p_input, "position" );
1106     return VLC_SUCCESS;
1107 }
1108 static int vlm_ControlMediaInstanceSetTimePosition( vlm_t *p_vlm, int64_t id, const char *psz_id, int64_t i_time, double d_position )
1109 {
1110     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1111     vlm_media_instance_sys_t *p_instance;
1112
1113     if( !p_media )
1114         return VLC_EGENERIC;
1115
1116     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1117     if( !p_instance || !p_instance->p_input )
1118         return VLC_EGENERIC;
1119
1120     if( i_time >= 0 )
1121         return var_SetInteger( p_instance->p_input, "time", i_time );
1122     else if( d_position >= 0 && d_position <= 100 )
1123         return var_SetFloat( p_instance->p_input, "position", d_position );
1124     return VLC_EGENERIC;
1125 }
1126
1127 static int vlm_ControlMediaInstanceGets( vlm_t *p_vlm, int64_t id, vlm_media_instance_t ***ppp_idsc, int *pi_instance )
1128 {
1129     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1130     vlm_media_instance_t **pp_idsc;
1131     int                              i_idsc;
1132     int i;
1133
1134     if( !p_media )
1135         return VLC_EGENERIC;
1136
1137     TAB_INIT( i_idsc, pp_idsc );
1138     for( i = 0; i < p_media->i_instance; i++ )
1139     {
1140         vlm_media_instance_sys_t *p_instance = p_media->instance[i];
1141         vlm_media_instance_t *p_idsc = vlm_media_instance_New();
1142
1143         if( p_instance->psz_name )
1144             p_idsc->psz_name = strdup( p_instance->psz_name );
1145         if( p_instance->p_input )
1146         {
1147             p_idsc->i_time = var_GetInteger( p_instance->p_input, "time" );
1148             p_idsc->i_length = var_GetInteger( p_instance->p_input, "length" );
1149             p_idsc->d_position = var_GetFloat( p_instance->p_input, "position" );
1150             if( var_GetInteger( p_instance->p_input, "state" ) == PAUSE_S )
1151                 p_idsc->b_paused = true;
1152             p_idsc->i_rate = INPUT_RATE_DEFAULT
1153                              / var_GetFloat( p_instance->p_input, "rate" );
1154         }
1155
1156         TAB_APPEND( i_idsc, pp_idsc, p_idsc );
1157     }
1158     *ppp_idsc = pp_idsc;
1159     *pi_instance = i_idsc;
1160     return VLC_SUCCESS;
1161 }
1162
1163 static int vlm_ControlMediaInstanceClear( vlm_t *p_vlm, int64_t id )
1164 {
1165     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1166
1167     if( !p_media )
1168         return VLC_EGENERIC;
1169
1170     while( p_media->i_instance > 0 )
1171         vlm_ControlMediaInstanceStop( p_vlm, id, p_media->instance[0]->psz_name );
1172
1173     return VLC_SUCCESS;
1174 }
1175
1176 static int vlm_ControlScheduleClear( vlm_t *p_vlm )
1177 {
1178     while( p_vlm->i_schedule > 0 )
1179         vlm_ScheduleDelete( p_vlm, p_vlm->schedule[0] );
1180
1181     return VLC_SUCCESS;
1182 }
1183
1184 static int vlm_vaControlInternal( vlm_t *p_vlm, int i_query, va_list args )
1185 {
1186     vlm_media_t *p_dsc;
1187     vlm_media_t **pp_dsc;
1188     vlm_media_t ***ppp_dsc;
1189     vlm_media_instance_t ***ppp_idsc;
1190     const char *psz_id;
1191     const char *psz_vod;
1192     int64_t *p_id;
1193     int64_t id;
1194     int i_int;
1195     int *pi_int;
1196
1197     int64_t *pi_i64;
1198     int64_t i_i64;
1199     double *pd_double;
1200     double d_double;
1201
1202     switch( i_query )
1203     {
1204     /* Media control */
1205     case VLM_GET_MEDIAS:
1206         ppp_dsc = (vlm_media_t ***)va_arg( args, vlm_media_t *** );
1207         pi_int = (int *)va_arg( args, int * );
1208         return vlm_ControlMediaGets( p_vlm, ppp_dsc, pi_int );
1209
1210     case VLM_CLEAR_MEDIAS:
1211         return vlm_ControlMediaClear( p_vlm );
1212
1213     case VLM_CHANGE_MEDIA:
1214         p_dsc = (vlm_media_t*)va_arg( args, vlm_media_t * );
1215         return vlm_ControlMediaChange( p_vlm, p_dsc );
1216
1217     case VLM_ADD_MEDIA:
1218         p_dsc = (vlm_media_t*)va_arg( args, vlm_media_t * );
1219         p_id = (int64_t*)va_arg( args, int64_t * );
1220         return vlm_ControlMediaAdd( p_vlm, p_dsc, p_id );
1221
1222     case VLM_DEL_MEDIA:
1223         id = (int64_t)va_arg( args, int64_t );
1224         return vlm_ControlMediaDel( p_vlm, id );
1225
1226     case VLM_GET_MEDIA:
1227         id = (int64_t)va_arg( args, int64_t );
1228         pp_dsc = (vlm_media_t **)va_arg( args, vlm_media_t ** );
1229         return vlm_ControlMediaGet( p_vlm, id, pp_dsc );
1230
1231     case VLM_GET_MEDIA_ID:
1232         psz_id = (const char*)va_arg( args, const char * );
1233         p_id = (int64_t*)va_arg( args, int64_t * );
1234         return vlm_ControlMediaGetId( p_vlm, psz_id, p_id );
1235
1236
1237     /* Media instance control */
1238     case VLM_GET_MEDIA_INSTANCES:
1239         id = (int64_t)va_arg( args, int64_t );
1240         ppp_idsc = (vlm_media_instance_t ***)va_arg( args, vlm_media_instance_t *** );
1241         pi_int = (int *)va_arg( args, int *);
1242         return vlm_ControlMediaInstanceGets( p_vlm, id, ppp_idsc, pi_int );
1243
1244     case VLM_CLEAR_MEDIA_INSTANCES:
1245         id = (int64_t)va_arg( args, int64_t );
1246         return vlm_ControlMediaInstanceClear( p_vlm, id );
1247
1248
1249     case VLM_START_MEDIA_BROADCAST_INSTANCE:
1250         id = (int64_t)va_arg( args, int64_t );
1251         psz_id = (const char*)va_arg( args, const char* );
1252         i_int = (int)va_arg( args, int );
1253         return vlm_ControlMediaInstanceStart( p_vlm, id, psz_id, i_int, NULL );
1254
1255     case VLM_START_MEDIA_VOD_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         psz_vod = (const char*)va_arg( args, const char* );
1260         if( !psz_vod )
1261             return VLC_EGENERIC;
1262         return vlm_ControlMediaInstanceStart( p_vlm, id, psz_id, i_int, psz_vod );
1263
1264     case VLM_STOP_MEDIA_INSTANCE:
1265         id = (int64_t)va_arg( args, int64_t );
1266         psz_id = (const char*)va_arg( args, const char* );
1267         return vlm_ControlMediaInstanceStop( p_vlm, id, psz_id );
1268
1269     case VLM_PAUSE_MEDIA_INSTANCE:
1270         id = (int64_t)va_arg( args, int64_t );
1271         psz_id = (const char*)va_arg( args, const char* );
1272         return vlm_ControlMediaInstancePause( p_vlm, id, psz_id );
1273
1274     case VLM_GET_MEDIA_INSTANCE_TIME:
1275         id = (int64_t)va_arg( args, int64_t );
1276         psz_id = (const char*)va_arg( args, const char* );
1277         pi_i64 = (int64_t*)va_arg( args, int64_t * );
1278         return vlm_ControlMediaInstanceGetTimePosition( p_vlm, id, psz_id, pi_i64, NULL );
1279     case VLM_GET_MEDIA_INSTANCE_POSITION:
1280         id = (int64_t)va_arg( args, int64_t );
1281         psz_id = (const char*)va_arg( args, const char* );
1282         pd_double = (double*)va_arg( args, double* );
1283         return vlm_ControlMediaInstanceGetTimePosition( p_vlm, id, psz_id, NULL, pd_double );
1284
1285     case VLM_SET_MEDIA_INSTANCE_TIME:
1286         id = (int64_t)va_arg( args, int64_t );
1287         psz_id = (const char*)va_arg( args, const char* );
1288         i_i64 = (int64_t)va_arg( args, int64_t);
1289         return vlm_ControlMediaInstanceSetTimePosition( p_vlm, id, psz_id, i_i64, -1 );
1290     case VLM_SET_MEDIA_INSTANCE_POSITION:
1291         id = (int64_t)va_arg( args, int64_t );
1292         psz_id = (const char*)va_arg( args, const char* );
1293         d_double = (double)va_arg( args, double );
1294         return vlm_ControlMediaInstanceSetTimePosition( p_vlm, id, psz_id, -1, d_double );
1295
1296     case VLM_CLEAR_SCHEDULES:
1297         return vlm_ControlScheduleClear( p_vlm );
1298
1299     default:
1300         msg_Err( p_vlm, "unknown VLM query" );
1301         return VLC_EGENERIC;
1302     }
1303 }
1304
1305 int vlm_ControlInternal( vlm_t *p_vlm, int i_query, ... )
1306 {
1307     va_list args;
1308     int     i_result;
1309
1310     va_start( args, i_query );
1311     i_result = vlm_vaControlInternal( p_vlm, i_query, args );
1312     va_end( args );
1313
1314     return i_result;
1315 }
1316
1317 int vlm_Control( vlm_t *p_vlm, int i_query, ... )
1318 {
1319     va_list args;
1320     int     i_result;
1321
1322     va_start( args, i_query );
1323
1324     vlc_mutex_lock( &p_vlm->lock );
1325     i_result = vlm_vaControlInternal( p_vlm, i_query, args );
1326     vlc_mutex_unlock( &p_vlm->lock );
1327
1328     va_end( args );
1329
1330     return i_result;
1331 }
1332