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

   1 /*****************************************************************************
   2  * vlm.c: VLM interface plugin
   3  *****************************************************************************
   4  * Copyright (C) 2000-2005 the VideoLAN team
   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
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 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 General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, 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 <assert.h>
  38
  39 #include <vlc_vlm.h>
  40 #include <vlc_modules.h>
  41
  42 #ifndef WIN32
  43 #   include <sys/time.h>                                   /* gettimeofday() */
  44 #endif
  45
  46 #ifdef UNDER_CE
  47 #include <sys/time.h>                                      /* gettimeofday() */
  48 #endif
  49
  50 #include <time.h>                                                 /* ctime() */
  51 #if defined (WIN32) && !defined (UNDER_CE)
  52 #include <sys/timeb.h>                                            /* ftime() */
  53 #endif
  54
  55 #include <vlc_input.h>
  56 #include <vlc_stream.h>
  57 #include "vlm_internal.h"
  58 #include "vlm_event.h"
  59 #include <vlc_vod.h>
  60 #include <vlc_sout.h>
  61 #include <vlc_url.h>
  62 #include "../stream_output/stream_output.h"
  63 #include "../libvlc.h"
  64
  65 /*****************************************************************************
  66  * Local prototypes.
  67  *****************************************************************************/
  68
  69 static void vlm_Destructor( vlm_t *p_vlm );
  70 static void* Manage( void * );
  71 static int vlm_MediaVodControl( void *, vod_media_t *, const char *, int, va_list );
  72
  73 typedef struct preparse_data_t
  74 {
  75     vlc_sem_t *p_sem;
  76     bool b_mux;
  77 } preparse_data_t;
  78
  79 static int InputEventPreparse( vlc_object_t *p_this, char const *psz_cmd,
  80                                vlc_value_t oldval, vlc_value_t newval, void *p_data )
  81 {
  82     VLC_UNUSED(p_this); VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval);
  83     preparse_data_t *p_pre = p_data;
  84
  85     if( newval.i_int == INPUT_EVENT_DEAD ||
  86         ( p_pre->b_mux && newval.i_int == INPUT_EVENT_ITEM_META ) )
  87         vlc_sem_post( p_pre->p_sem );
  88
  89     return VLC_SUCCESS;
  90 }
  91
  92 static int InputEvent( vlc_object_t *p_this, char const *psz_cmd,
  93                        vlc_value_t oldval, vlc_value_t newval,
  94                        void *p_data )
  95 {
  96     VLC_UNUSED(psz_cmd);
  97     VLC_UNUSED(oldval);
  98     input_thread_t *p_input = (input_thread_t *)p_this;
  99     vlm_t *p_vlm = libvlc_priv( p_input->p_libvlc )->p_vlm;
 100     assert( p_vlm );
 101     vlm_media_sys_t *p_media = p_data;
 102     const char *psz_instance_name = NULL;
 103
 104     if( newval.i_int == INPUT_EVENT_STATE )
 105     {
 106         for( int i = 0; i < p_media->i_instance; i++ )
 107         {
 108             if( p_media->instance[i]->p_input == p_input )
 109             {
 110                 psz_instance_name = p_media->instance[i]->psz_name;
 111                 break;
 112             }
 113         }
 114         vlm_SendEventMediaInstanceState( p_vlm, p_media->cfg.id, p_media->cfg.psz_name, psz_instance_name, var_GetInteger( p_input, "state" ) );
 115
 116         vlc_mutex_lock( &p_vlm->lock_manage );
 117         p_vlm->input_state_changed = true;
 118         vlc_cond_signal( &p_vlm->wait_manage );
 119         vlc_mutex_unlock( &p_vlm->lock_manage );
 120     }
 121     return VLC_SUCCESS;
 122 }
 123
 124 static vlc_mutex_t vlm_mutex = VLC_STATIC_MUTEX;
 125
 126 #undef vlm_New
 127 /*****************************************************************************
 128  * vlm_New:
 129  *****************************************************************************/
 130 vlm_t *vlm_New ( vlc_object_t *p_this )
 131 {
 132     vlm_t *p_vlm = NULL, **pp_vlm = &(libvlc_priv (p_this->p_libvlc)->p_vlm);
 133     char *psz_vlmconf;
 134     static const char vlm_object_name[] = "vlm daemon";
 135
 136     /* Avoid multiple creation */
 137     vlc_mutex_lock( &vlm_mutex );
 138
 139     p_vlm = *pp_vlm;
 140     if( p_vlm )
 141     {   /* VLM already exists */
 142         vlc_object_hold( p_vlm );
 143         vlc_mutex_unlock( &vlm_mutex );
 144         return p_vlm;
 145     }
 146
 147     msg_Dbg( p_this, "creating VLM" );
 148
 149     p_vlm = vlc_custom_create( p_this, sizeof( *p_vlm ), VLC_OBJECT_GENERIC,
 150                                vlm_object_name );
 151     if( !p_vlm )
 152     {
 153         vlc_mutex_unlock( &vlm_mutex );
 154         return NULL;
 155     }
 156
 157     vlc_mutex_init( &p_vlm->lock );
 158     vlc_mutex_init( &p_vlm->lock_manage );
 159     vlc_cond_init_daytime( &p_vlm->wait_manage );
 160     p_vlm->input_state_changed = false;
 161     p_vlm->i_id = 1;
 162     TAB_INIT( p_vlm->i_media, p_vlm->media );
 163     TAB_INIT( p_vlm->i_schedule, p_vlm->schedule );
 164     p_vlm->p_vod = NULL;
 165     var_Create( p_vlm, "intf-event", VLC_VAR_ADDRESS );
 166     vlc_object_attach( p_vlm, p_this->p_libvlc );
 167
 168     if( vlc_clone( &p_vlm->thread, Manage, p_vlm, VLC_THREAD_PRIORITY_LOW ) )
 169     {
 170         vlc_cond_destroy( &p_vlm->wait_manage );
 171         vlc_mutex_destroy( &p_vlm->lock );
 172         vlc_mutex_destroy( &p_vlm->lock_manage );
 173         vlc_object_release( p_vlm );
 174         vlc_mutex_unlock( &vlm_mutex );
 175         return NULL;
 176     }
 177
 178     *pp_vlm = p_vlm; /* for future reference */
 179
 180     /* Load our configuration file */
 181     psz_vlmconf = var_CreateGetString( p_vlm, "vlm-conf" );
 182     if( psz_vlmconf && *psz_vlmconf )
 183     {
 184         vlm_message_t *p_message = NULL;
 185         char *psz_buffer = NULL;
 186
 187         msg_Dbg( p_this, "loading VLM configuration" );
 188         if( asprintf(&psz_buffer, "load %s", psz_vlmconf ) != -1 )
 189         {
 190             msg_Dbg( p_this, "%s", psz_buffer );
 191             if( vlm_ExecuteCommand( p_vlm, psz_buffer, &p_message ) )
 192                 msg_Warn( p_this, "error while loading the configuration file" );
 193
 194             vlm_MessageDelete( p_message );
 195             free( psz_buffer );
 196         }
 197     }
 198     free( psz_vlmconf );
 199
 200     vlc_object_set_destructor( p_vlm, (vlc_destructor_t)vlm_Destructor );
 201     vlc_mutex_unlock( &vlm_mutex );
 202
 203     return p_vlm;
 204 }
 205
 206 /*****************************************************************************
 207  * vlm_Delete:
 208  *****************************************************************************/
 209 void vlm_Delete( vlm_t *p_vlm )
 210 {
 211     /* vlm_Delete() is serialized against itself, and against vlm_New().
 212      * This way, vlm_Destructor () (called from vlc_objet_release() above)
 213      * is serialized against setting libvlc_priv->p_vlm from vlm_New(). */
 214     vlc_mutex_lock( &vlm_mutex );
 215     vlc_object_release( p_vlm );
 216     vlc_mutex_unlock( &vlm_mutex );
 217 }
 218
 219 /*****************************************************************************
 220  * vlm_Destructor:
 221  *****************************************************************************/
 222 static void vlm_Destructor( vlm_t *p_vlm )
 223 {
 224     vlc_mutex_lock( &p_vlm->lock );
 225     vlm_ControlInternal( p_vlm, VLM_CLEAR_MEDIAS );
 226     TAB_CLEAN( p_vlm->i_media, p_vlm->media );
 227
 228     vlm_ControlInternal( p_vlm, VLM_CLEAR_SCHEDULES );
 229     TAB_CLEAN( p_vlm->i_schedule, p_vlm->schedule );
 230     vlc_mutex_unlock( &p_vlm->lock );
 231
 232     libvlc_priv(p_vlm->p_libvlc)->p_vlm = NULL;
 233     vlc_object_kill( p_vlm );
 234
 235     if( p_vlm->p_vod )
 236     {
 237         module_unneed( p_vlm->p_vod, p_vlm->p_vod->p_module );
 238         vlc_object_release( p_vlm->p_vod );
 239     }
 240
 241     vlc_mutex_lock( &p_vlm->lock_manage );
 242     p_vlm->input_state_changed = true;
 243     vlc_cond_signal( &p_vlm->wait_manage );
 244     vlc_mutex_unlock( &p_vlm->lock_manage );
 245
 246     /*vlc_cancel( p_vlm->thread ); */
 247     vlc_join( p_vlm->thread, NULL );
 248
 249     vlc_cond_destroy( &p_vlm->wait_manage );
 250     vlc_mutex_destroy( &p_vlm->lock );
 251     vlc_mutex_destroy( &p_vlm->lock_manage );
 252 }
 253
 254 /*****************************************************************************
 255  * vlm_ExecuteCommand:
 256  *****************************************************************************/
 257 int vlm_ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
 258                         vlm_message_t **pp_message)
 259 {
 260     int i_result;
 261
 262     vlc_mutex_lock( &p_vlm->lock );
 263     i_result = ExecuteCommand( p_vlm, psz_command, pp_message );
 264     vlc_mutex_unlock( &p_vlm->lock );
 265
 266     return i_result;
 267 }
 268
 269
 270 int64_t vlm_Date(void)
 271 {
 272 #if defined (WIN32) && !defined (UNDER_CE)
 273     struct timeb tm;
 274     ftime( &tm );
 275     return ((int64_t)tm.time) * 1000000 + ((int64_t)tm.millitm) * 1000;
 276 #else
 277     struct timeval tv_date;
 278
 279     /* gettimeofday() cannot fail given &tv_date is a valid address */
 280     (void)gettimeofday( &tv_date, NULL );
 281     return (mtime_t) tv_date.tv_sec * 1000000 + (mtime_t) tv_date.tv_usec;
 282 #endif
 283 }
 284
 285
 286 /*****************************************************************************
 287  *
 288  *****************************************************************************/
 289 static int vlm_MediaVodControl( void *p_private, vod_media_t *p_vod_media,
 290                                 const char *psz_id, int i_query, va_list args )
 291 {
 292     vlm_t *vlm = (vlm_t *)p_private;
 293     int i, i_ret;
 294     const char *psz;
 295     int64_t id;
 296
 297     if( !p_private || !p_vod_media )
 298         return VLC_EGENERIC;
 299
 300     vlc_mutex_lock( &vlm->lock );
 301
 302     /* Find media id */
 303     for( i = 0, id = -1; i < vlm->i_media; i++ )
 304     {
 305         if( p_vod_media == vlm->media[i]->vod.p_media )
 306         {
 307             id = vlm->media[i]->cfg.id;
 308             break;
 309         }
 310     }
 311     if( id == -1 )
 312     {
 313         vlc_mutex_unlock( &vlm->lock );
 314         return VLC_EGENERIC;
 315     }
 316
 317     switch( i_query )
 318     {
 319     case VOD_MEDIA_PLAY:
 320     {
 321         psz = (const char *)va_arg( args, const char * );
 322         int64_t *i_time = (int64_t *)va_arg( args, int64_t *);
 323         bool b_retry = false;
 324         if (*i_time < 0)
 325         {
 326             /* No start time requested: return the current NPT */
 327             i_ret = vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_TIME, id, psz_id, i_time );
 328             /* The instance is not running yet, it will start at 0 */
 329             if (i_ret)
 330                 *i_time = 0;
 331         }
 332         else
 333         {
 334             /* We want to seek before unpausing, but it won't
 335              * work if the instance is not running yet. */
 336             b_retry = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_TIME, id, psz_id, *i_time );
 337         }
 338
 339         i_ret = vlm_ControlInternal( vlm, VLM_START_MEDIA_VOD_INSTANCE, id, psz_id, 0, psz );
 340
 341         if (!i_ret && b_retry)
 342             i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_TIME, id, psz_id, *i_time );
 343         break;
 344     }
 345
 346     case VOD_MEDIA_PAUSE:
 347     {
 348         int64_t *i_time = (int64_t *)va_arg( args, int64_t *);
 349         i_ret = vlm_ControlInternal( vlm, VLM_PAUSE_MEDIA_INSTANCE, id, psz_id );
 350         if (!i_ret)
 351             i_ret = vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_TIME, id, psz_id, i_time );
 352         break;
 353     }
 354
 355     case VOD_MEDIA_STOP:
 356         i_ret = vlm_ControlInternal( vlm, VLM_STOP_MEDIA_INSTANCE, id, psz_id );
 357         break;
 358
 359     case VOD_MEDIA_SEEK:
 360     {
 361         int64_t i_time = (int64_t)va_arg( args, int64_t );
 362         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_TIME, id, psz_id, i_time );
 363         break;
 364     }
 365
 366     case VOD_MEDIA_REWIND:
 367     {
 368         double d_scale = (double)va_arg( args, double );
 369         double d_position;
 370
 371         vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_POSITION, id, psz_id, &d_position );
 372         d_position -= (d_scale / 1000.0);
 373         if( d_position < 0.0 )
 374             d_position = 0.0;
 375         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position );
 376         break;
 377     }
 378
 379     case VOD_MEDIA_FORWARD:
 380     {
 381         double d_scale = (double)va_arg( args, double );
 382         double d_position;
 383
 384         vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_POSITION, id, psz_id, &d_position );
 385         d_position += (d_scale / 1000.0);
 386         if( d_position > 1.0 )
 387             d_position = 1.0;
 388         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position );
 389         break;
 390     }
 391
 392     default:
 393         i_ret = VLC_EGENERIC;
 394         break;
 395     }
 396
 397     vlc_mutex_unlock( &vlm->lock );
 398
 399     return i_ret;
 400 }
 401
 402
 403 /*****************************************************************************
 404  * Manage:
 405  *****************************************************************************/
 406 static void* Manage( void* p_object )
 407 {
 408     vlm_t *vlm = (vlm_t*)p_object;
 409     int i, j;
 410     mtime_t i_lastcheck;
 411     mtime_t i_time;
 412     mtime_t i_nextschedule = 0;
 413
 414     int canc = vlc_savecancel ();
 415     i_lastcheck = vlm_Date();
 416
 417     while( !vlm->b_die )
 418     {
 419         char **ppsz_scheduled_commands = NULL;
 420         int    i_scheduled_commands = 0;
 421         bool scheduled_command = false;
 422
 423         vlc_mutex_lock( &vlm->lock_manage );
 424         while( !vlm->input_state_changed && !scheduled_command )
 425         {
 426             if( i_nextschedule )
 427                 scheduled_command = vlc_cond_timedwait( &vlm->wait_manage, &vlm->lock_manage, i_nextschedule ) != 0;
 428             else
 429                 vlc_cond_wait( &vlm->wait_manage, &vlm->lock_manage );
 430         }
 431         vlm->input_state_changed = false;
 432         vlc_mutex_unlock( &vlm->lock_manage );
 433         /* destroy the inputs that wants to die, and launch the next input */
 434         vlc_mutex_lock( &vlm->lock );
 435         for( i = 0; i < vlm->i_media; i++ )
 436         {
 437             vlm_media_sys_t *p_media = vlm->media[i];
 438
 439             for( j = 0; j < p_media->i_instance; )
 440             {
 441                 vlm_media_instance_sys_t *p_instance = p_media->instance[j];
 442
 443                 if( p_instance->p_input && ( p_instance->p_input->b_eof || p_instance->p_input->b_error ) )
 444                 {
 445                     int i_new_input_index;
 446
 447                     /* */
 448                     i_new_input_index = p_instance->i_index + 1;
 449                     if( !p_media->cfg.b_vod && p_media->cfg.broadcast.b_loop && i_new_input_index >= p_media->cfg.i_input )
 450                         i_new_input_index = 0;
 451
 452                     /* FIXME implement multiple input with VOD */
 453                     if( p_media->cfg.b_vod || i_new_input_index >= p_media->cfg.i_input )
 454                         vlm_ControlInternal( vlm, VLM_STOP_MEDIA_INSTANCE, p_media->cfg.id, p_instance->psz_name );
 455                     else
 456                         vlm_ControlInternal( vlm, VLM_START_MEDIA_BROADCAST_INSTANCE, p_media->cfg.id, p_instance->psz_name, i_new_input_index );
 457
 458                     j = 0;
 459                 }
 460                 else
 461                 {
 462                     j++;
 463                 }
 464             }
 465         }
 466
 467         /* scheduling */
 468         i_time = vlm_Date();
 469         i_nextschedule = 0;
 470
 471         for( i = 0; i < vlm->i_schedule; i++ )
 472         {
 473             mtime_t i_real_date = vlm->schedule[i]->i_date;
 474
 475             if( vlm->schedule[i]->b_enabled )
 476             {
 477                 if( vlm->schedule[i]->i_date == 0 ) // now !
 478                 {
 479                     vlm->schedule[i]->i_date = (i_time / 1000000) * 1000000 ;
 480                     i_real_date = i_time;
 481                 }
 482                 else if( vlm->schedule[i]->i_period != 0 )
 483                 {
 484                     int j = 0;
 485                     while( vlm->schedule[i]->i_date + j *
 486                            vlm->schedule[i]->i_period <= i_lastcheck &&
 487                            ( vlm->schedule[i]->i_repeat > j ||
 488                              vlm->schedule[i]->i_repeat == -1 ) )
 489                     {
 490                         j++;
 491                     }
 492
 493                     i_real_date = vlm->schedule[i]->i_date + j *
 494                         vlm->schedule[i]->i_period;
 495                 }
 496
 497                 if( i_real_date <= i_time )
 498                 {
 499                     if( i_real_date > i_lastcheck )
 500                     {
 501                         for( j = 0; j < vlm->schedule[i]->i_command; j++ )
 502                         {
 503                             TAB_APPEND( i_scheduled_commands,
 504                                         ppsz_scheduled_commands,
 505                                         strdup(vlm->schedule[i]->command[j] ) );
 506                         }
 507                     }
 508                 }
 509                 else if( i_nextschedule == 0 || i_real_date < i_nextschedule )
 510                 {
 511                     i_nextschedule = i_real_date;
 512                 }
 513             }
 514         }
 515
 516         while( i_scheduled_commands )
 517         {
 518             vlm_message_t *message = NULL;
 519             char *psz_command = ppsz_scheduled_commands[0];
 520             ExecuteCommand( vlm, psz_command,&message );
 521
 522             /* for now, drop the message */
 523             vlm_MessageDelete( message );
 524             TAB_REMOVE( i_scheduled_commands,
 525                         ppsz_scheduled_commands,
 526                         psz_command );
 527             free( psz_command );
 528         }
 529
 530         i_lastcheck = i_time;
 531         vlc_mutex_unlock( &vlm->lock );
 532
 533     }
 534
 535     vlc_restorecancel (canc);
 536     return NULL;
 537 }
 538
 539 /* New API
 540  */
 541 /*
 542 typedef struct
 543 {
 544     struct
 545     {
 546         int i_connection_count;
 547         int i_connection_active;
 548     } vod;
 549     struct
 550     {
 551         int        i_count;
 552         bool b_playing;
 553         int        i_playing_index;
 554     } broadcast;
 555
 556 } vlm_media_status_t;
 557 */
 558
 559 /* */
 560 static vlm_media_sys_t *vlm_ControlMediaGetById( vlm_t *p_vlm, int64_t id )
 561 {
 562     int i;
 563
 564     for( i = 0; i < p_vlm->i_media; i++ )
 565     {
 566         if( p_vlm->media[i]->cfg.id == id )
 567             return p_vlm->media[i];
 568     }
 569     return NULL;
 570 }
 571 static vlm_media_sys_t *vlm_ControlMediaGetByName( vlm_t *p_vlm, const char *psz_name )
 572 {
 573     int i;
 574
 575     for( i = 0; i < p_vlm->i_media; i++ )
 576     {
 577         if( !strcmp( p_vlm->media[i]->cfg.psz_name, psz_name ) )
 578             return p_vlm->media[i];
 579     }
 580     return NULL;
 581 }
 582 static int vlm_MediaDescriptionCheck( vlm_t *p_vlm, vlm_media_t *p_cfg )
 583 {
 584     int i;
 585
 586     if( !p_cfg || !p_cfg->psz_name ||
 587         !strcmp( p_cfg->psz_name, "all" ) || !strcmp( p_cfg->psz_name, "media" ) || !strcmp( p_cfg->psz_name, "schedule" ) )
 588         return VLC_EGENERIC;
 589
 590     for( i = 0; i < p_vlm->i_media; i++ )
 591     {
 592         if( p_vlm->media[i]->cfg.id == p_cfg->id )
 593             continue;
 594         if( !strcmp( p_vlm->media[i]->cfg.psz_name, p_cfg->psz_name ) )
 595             return VLC_EGENERIC;
 596     }
 597     return VLC_SUCCESS;
 598 }
 599
 600
 601 /* Called after a media description is changed/added */
 602 static int vlm_OnMediaUpdate( vlm_t *p_vlm, vlm_media_sys_t *p_media )
 603 {
 604     vlm_media_t *p_cfg = &p_media->cfg;
 605     /* Check if we need to create/delete a vod media */
 606     if( p_cfg->b_vod && p_vlm->p_vod )
 607     {
 608         if( !p_cfg->b_enabled && p_media->vod.p_media )
 609         {
 610             p_vlm->p_vod->pf_media_del( p_vlm->p_vod, p_media->vod.p_media );
 611             p_media->vod.p_media = NULL;
 612         }
 613         else if( p_cfg->b_enabled && !p_media->vod.p_media && p_cfg->i_input )
 614         {
 615             /* Pre-parse the input */
 616             input_thread_t *p_input;
 617             char *psz_output;
 618             char *psz_header;
 619             char *psz_dup;
 620             int i;
 621
 622             vlc_gc_decref( p_media->vod.p_item );
 623
 624             char *psz_uri = make_URI( p_cfg->ppsz_input[0], NULL );
 625             p_media->vod.p_item = input_item_New( p_vlm, psz_uri,
 626                 p_cfg->psz_name );
 627             free( psz_uri );
 628
 629             if( p_cfg->psz_output )
 630             {
 631                 if( asprintf( &psz_output, "%s:description", p_cfg->psz_output )  == -1 )
 632                     psz_output = NULL;
 633             }
 634             else
 635                 psz_output = strdup( "#description" );
 636
 637             if( psz_output && asprintf( &psz_dup, "sout=%s", psz_output ) != -1 )
 638             {
 639                 input_item_AddOption( p_media->vod.p_item, psz_dup, VLC_INPUT_OPTION_TRUSTED );
 640                 free( psz_dup );
 641             }
 642             free( psz_output );
 643
 644             for( i = 0; i < p_cfg->i_option; i++ )
 645                 input_item_AddOption( p_media->vod.p_item,
 646                                       p_cfg->ppsz_option[i], VLC_INPUT_OPTION_TRUSTED );
 647
 648             if( asprintf( &psz_header, _("Media: %s"), p_cfg->psz_name ) == -1 )
 649                 psz_header = NULL;
 650
 651             sout_description_data_t data;
 652             TAB_INIT(data.i_es, data.es);
 653
 654             p_input = input_Create( p_vlm->p_vod, p_media->vod.p_item, psz_header, NULL );
 655             if( p_input )
 656             {
 657                 vlc_sem_t sem_preparse;
 658                 vlc_sem_init( &sem_preparse, 0 );
 659
 660                 preparse_data_t preparse = { .p_sem = &sem_preparse,
 661                                     .b_mux = (p_cfg->vod.psz_mux != NULL) };
 662                 var_AddCallback( p_input, "intf-event", InputEventPreparse,
 663                                  &preparse );
 664
 665                 data.sem = &sem_preparse;
 666                 var_Create( p_input, "sout-description-data", VLC_VAR_ADDRESS );
 667                 var_SetAddress( p_input, "sout-description-data", &data );
 668
 669                 if( !input_Start( p_input ) )
 670                     vlc_sem_wait( &sem_preparse );
 671
 672                 var_DelCallback( p_input, "intf-event", InputEventPreparse,
 673                                  &preparse );
 674
 675                 input_Stop( p_input, true );
 676                 vlc_thread_join( p_input );
 677                 vlc_object_release( p_input );
 678                 vlc_sem_destroy( &sem_preparse );
 679             }
 680             free( psz_header );
 681
 682             /* XXX: Don't do it that way, but properly use a new input item ref. */
 683             input_item_t item = *p_media->vod.p_item;;
 684             if( p_cfg->vod.psz_mux )
 685             {
 686                 const char *psz_mux;
 687                 if (!strcmp(p_cfg->vod.psz_mux, "ps"))
 688                     psz_mux = "mp2p";
 689                 else if (!strcmp(p_cfg->vod.psz_mux, "ts"))
 690                     psz_mux = "mp2t";
 691                 else
 692                     psz_mux = p_cfg->vod.psz_mux;
 693
 694                 es_format_t es, *p_es = &es;
 695                 union { char text[5]; uint32_t value; } fourcc;
 696
 697                 sprintf( fourcc.text, "%4.4s", psz_mux );
 698                 fourcc.text[0] = tolower(fourcc.text[0]);
 699                 fourcc.text[1] = tolower(fourcc.text[1]);
 700                 fourcc.text[2] = tolower(fourcc.text[2]);
 701                 fourcc.text[3] = tolower(fourcc.text[3]);
 702
 703                 item.i_es = 1;
 704                 item.es = &p_es;
 705                 es_format_Init( &es, VIDEO_ES, fourcc.value );
 706             }
 707             else
 708             {
 709                 item.i_es = data.i_es;
 710                 item.es = data.es;
 711             }
 712             p_media->vod.p_media = p_vlm->p_vod->pf_media_new( p_vlm->p_vod,
 713                                                     p_cfg->psz_name, &item );
 714
 715             TAB_CLEAN(data.i_es, data.es);
 716         }
 717     }
 718     else if ( p_cfg->b_vod )
 719         msg_Err( p_vlm, "vod server is not loaded" );
 720     else
 721     {
 722         /* TODO start media if needed */
 723     }
 724
 725     /* TODO add support of var vlm_media_broadcast/vlm_media_vod */
 726
 727     vlm_SendEventMediaChanged( p_vlm, p_cfg->id, p_cfg->psz_name );
 728     return VLC_SUCCESS;
 729 }
 730 static int vlm_ControlMediaChange( vlm_t *p_vlm, vlm_media_t *p_cfg )
 731 {
 732     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, p_cfg->id );
 733
 734     /* */
 735     if( !p_media || vlm_MediaDescriptionCheck( p_vlm, p_cfg ) )
 736         return VLC_EGENERIC;
 737     if( ( p_media->cfg.b_vod && !p_cfg->b_vod ) || ( !p_media->cfg.b_vod && p_cfg->b_vod ) )
 738         return VLC_EGENERIC;
 739
 740     if( 0 )
 741     {
 742         /* TODO check what are the changes being done (stop instance if needed) */
 743     }
 744
 745     vlm_media_Clean( &p_media->cfg );
 746     vlm_media_Copy( &p_media->cfg, p_cfg );
 747
 748     return vlm_OnMediaUpdate( p_vlm, p_media );
 749 }
 750
 751 static int vlm_ControlMediaAdd( vlm_t *p_vlm, vlm_media_t *p_cfg, int64_t *p_id )
 752 {
 753     vlm_media_sys_t *p_media;
 754
 755     if( vlm_MediaDescriptionCheck( p_vlm, p_cfg ) || vlm_ControlMediaGetByName( p_vlm, p_cfg->psz_name ) )
 756     {
 757         msg_Err( p_vlm, "invalid media description" );
 758         return VLC_EGENERIC;
 759     }
 760     /* Check if we need to load the VOD server */
 761     if( p_cfg->b_vod && !p_vlm->p_vod )
 762     {
 763         p_vlm->p_vod = vlc_custom_create( VLC_OBJECT(p_vlm), sizeof( vod_t ),
 764                                           VLC_OBJECT_GENERIC, "vod server" );
 765         vlc_object_attach( p_vlm->p_vod, p_vlm->p_libvlc );
 766         p_vlm->p_vod->p_module = module_need( p_vlm->p_vod, "vod server", "$vod-server", false );
 767         if( !p_vlm->p_vod->p_module )
 768         {
 769             msg_Err( p_vlm, "cannot find vod server" );
 770             vlc_object_release( p_vlm->p_vod );
 771             p_vlm->p_vod = NULL;
 772             return VLC_EGENERIC;
 773         }
 774
 775         p_vlm->p_vod->p_data = p_vlm;
 776         p_vlm->p_vod->pf_media_control = vlm_MediaVodControl;
 777     }
 778
 779     p_media = calloc( 1, sizeof( vlm_media_sys_t ) );
 780     if( !p_media )
 781         return VLC_ENOMEM;
 782
 783     vlm_media_Copy( &p_media->cfg, p_cfg );
 784     p_media->cfg.id = p_vlm->i_id++;
 785     /* FIXME do we do something here if enabled is true ? */
 786
 787     p_media->vod.p_item = input_item_New( p_vlm, NULL, NULL );
 788
 789     p_media->vod.p_media = NULL;
 790     TAB_INIT( p_media->i_instance, p_media->instance );
 791
 792     /* */
 793     TAB_APPEND( p_vlm->i_media, p_vlm->media, p_media );
 794
 795     if( p_id )
 796         *p_id = p_media->cfg.id;
 797
 798     /* */
 799     vlm_SendEventMediaAdded( p_vlm, p_media->cfg.id, p_media->cfg.psz_name );
 800     return vlm_OnMediaUpdate( p_vlm, p_media );
 801 }
 802
 803 static int vlm_ControlMediaDel( vlm_t *p_vlm, int64_t id )
 804 {
 805     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 806
 807     if( !p_media )
 808         return VLC_EGENERIC;
 809
 810     while( p_media->i_instance > 0 )
 811         vlm_ControlInternal( p_vlm, VLM_STOP_MEDIA_INSTANCE, id, p_media->instance[0]->psz_name );
 812
 813     if( p_media->cfg.b_vod )
 814     {
 815         p_media->cfg.b_enabled = false;
 816         vlm_OnMediaUpdate( p_vlm, p_media );
 817     }
 818
 819     /* */
 820     vlm_SendEventMediaRemoved( p_vlm, id, p_media->cfg.psz_name );
 821
 822     vlm_media_Clean( &p_media->cfg );
 823
 824     vlc_gc_decref( p_media->vod.p_item );
 825
 826     if( p_media->vod.p_media )
 827         p_vlm->p_vod->pf_media_del( p_vlm->p_vod, p_media->vod.p_media );
 828
 829     TAB_REMOVE( p_vlm->i_media, p_vlm->media, p_media );
 830     free( p_media );
 831
 832     return VLC_SUCCESS;
 833 }
 834
 835 static int vlm_ControlMediaGets( vlm_t *p_vlm, vlm_media_t ***ppp_dsc, int *pi_dsc )
 836 {
 837     vlm_media_t **pp_dsc;
 838     int                     i_dsc;
 839     int i;
 840
 841     TAB_INIT( i_dsc, pp_dsc );
 842     for( i = 0; i < p_vlm->i_media; i++ )
 843     {
 844         vlm_media_t *p_dsc = vlm_media_Duplicate( &p_vlm->media[i]->cfg );
 845         TAB_APPEND( i_dsc, pp_dsc, p_dsc );
 846     }
 847
 848     *ppp_dsc = pp_dsc;
 849     *pi_dsc = i_dsc;
 850
 851     return VLC_SUCCESS;
 852 }
 853 static int vlm_ControlMediaClear( vlm_t *p_vlm )
 854 {
 855     while( p_vlm->i_media > 0 )
 856         vlm_ControlMediaDel( p_vlm, p_vlm->media[0]->cfg.id );
 857
 858     return VLC_SUCCESS;
 859 }
 860 static int vlm_ControlMediaGet( vlm_t *p_vlm, int64_t id, vlm_media_t **pp_dsc )
 861 {
 862     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 863     if( !p_media )
 864         return VLC_EGENERIC;
 865
 866     *pp_dsc = vlm_media_Duplicate( &p_media->cfg );
 867     return VLC_SUCCESS;
 868 }
 869 static int vlm_ControlMediaGetId( vlm_t *p_vlm, const char *psz_name, int64_t *p_id )
 870 {
 871     vlm_media_sys_t *p_media = vlm_ControlMediaGetByName( p_vlm, psz_name );
 872     if( !p_media )
 873         return VLC_EGENERIC;
 874
 875     *p_id = p_media->cfg.id;
 876     return VLC_SUCCESS;
 877 }
 878
 879 static vlm_media_instance_sys_t *vlm_ControlMediaInstanceGetByName( vlm_media_sys_t *p_media, const char *psz_id )
 880 {
 881     int i;
 882
 883     for( i = 0; i < p_media->i_instance; i++ )
 884     {
 885         const char *psz = p_media->instance[i]->psz_name;
 886         if( ( psz == NULL && psz_id == NULL ) ||
 887             ( psz && psz_id && !strcmp( psz, psz_id ) ) )
 888             return p_media->instance[i];
 889     }
 890     return NULL;
 891 }
 892 static vlm_media_instance_sys_t *vlm_MediaInstanceNew( vlm_t *p_vlm, const char *psz_name )
 893 {
 894     vlm_media_instance_sys_t *p_instance = calloc( 1, sizeof(vlm_media_instance_sys_t) );
 895     if( !p_instance )
 896         return NULL;
 897
 898     p_instance->psz_name = NULL;
 899     if( psz_name )
 900         p_instance->psz_name = strdup( psz_name );
 901
 902     p_instance->p_item = input_item_New( p_vlm, NULL, NULL );
 903
 904     p_instance->i_index = 0;
 905     p_instance->b_sout_keep = false;
 906     p_instance->p_parent = vlc_object_create( p_vlm, sizeof (vlc_object_t) );
 907     vlc_object_attach( p_instance->p_parent, p_vlm->p_libvlc );
 908     p_instance->p_input = NULL;
 909     p_instance->p_input_resource = NULL;
 910
 911     return p_instance;
 912 }
 913 static void vlm_MediaInstanceDelete( vlm_t *p_vlm, int64_t id, vlm_media_instance_sys_t *p_instance, vlm_media_sys_t *p_media )
 914 {
 915     input_thread_t *p_input = p_instance->p_input;
 916     if( p_input )
 917     {
 918         input_Stop( p_input, true );
 919         vlc_thread_join( p_input );
 920
 921         var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
 922         vlc_object_release( p_input );
 923
 924         vlm_SendEventMediaInstanceStopped( p_vlm, id, p_media->cfg.psz_name );
 925     }
 926     if( p_instance->p_input_resource )
 927     {
 928         input_resource_Terminate( p_instance->p_input_resource );
 929         input_resource_Release( p_instance->p_input_resource );
 930     }
 931     vlc_object_release( p_instance->p_parent );
 932
 933     TAB_REMOVE( p_media->i_instance, p_media->instance, p_instance );
 934     vlc_gc_decref( p_instance->p_item );
 935     free( p_instance->psz_name );
 936     free( p_instance );
 937 }
 938
 939
 940 static int vlm_ControlMediaInstanceStart( vlm_t *p_vlm, int64_t id, const char *psz_id, int i_input_index, const char *psz_vod_output )
 941 {
 942     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 943     vlm_media_instance_sys_t *p_instance;
 944     char *psz_log;
 945
 946     if( !p_media || !p_media->cfg.b_enabled || p_media->cfg.i_input <= 0 )
 947         return VLC_EGENERIC;
 948
 949     /* TODO support multiple input for VOD with sout-keep ? */
 950
 951     if( ( p_media->cfg.b_vod && !psz_vod_output ) || ( !p_media->cfg.b_vod && psz_vod_output ) )
 952         return VLC_EGENERIC;
 953
 954     if( i_input_index < 0 || i_input_index >= p_media->cfg.i_input )
 955         return VLC_EGENERIC;
 956
 957     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
 958     if( !p_instance )
 959     {
 960         vlm_media_t *p_cfg = &p_media->cfg;
 961         int i;
 962
 963         p_instance = vlm_MediaInstanceNew( p_vlm, psz_id );
 964         if( !p_instance )
 965             return VLC_ENOMEM;
 966
 967         if ( p_cfg->b_vod )
 968         {
 969             var_Create( p_instance->p_parent, "vod-media", VLC_VAR_ADDRESS );
 970             var_SetAddress( p_instance->p_parent, "vod-media",
 971                             p_media->vod.p_media );
 972             var_Create( p_instance->p_parent, "vod-session", VLC_VAR_STRING );
 973             var_SetString( p_instance->p_parent, "vod-session", psz_id );
 974         }
 975
 976         if( p_cfg->psz_output != NULL || psz_vod_output != NULL )
 977         {
 978             char *psz_buffer;
 979             if( asprintf( &psz_buffer, "sout=%s%s%s",
 980                       p_cfg->psz_output ? p_cfg->psz_output : "",
 981                       (p_cfg->psz_output && psz_vod_output) ? ":" : psz_vod_output ? "#" : "",
 982                       psz_vod_output ? psz_vod_output : "" ) != -1 )
 983             {
 984                 input_item_AddOption( p_instance->p_item, psz_buffer, VLC_INPUT_OPTION_TRUSTED );
 985                 free( psz_buffer );
 986             }
 987         }
 988
 989         for( i = 0; i < p_cfg->i_option; i++ )
 990         {
 991             if( !strcmp( p_cfg->ppsz_option[i], "sout-keep" ) )
 992                 p_instance->b_sout_keep = true;
 993             else if( !strcmp( p_cfg->ppsz_option[i], "nosout-keep" ) || !strcmp( p_cfg->ppsz_option[i], "no-sout-keep" ) )
 994                 p_instance->b_sout_keep = false;
 995             else
 996                 input_item_AddOption( p_instance->p_item, p_cfg->ppsz_option[i], VLC_INPUT_OPTION_TRUSTED );
 997         }
 998         TAB_APPEND( p_media->i_instance, p_media->instance, p_instance );
 999     }
1000
1001     /* Stop old instance */
1002     input_thread_t *p_input = p_instance->p_input;
1003     if( p_input )
1004     {
1005         if( p_instance->i_index == i_input_index &&
1006             !p_input->b_eof && !p_input->b_error )
1007         {
1008             if( var_GetInteger( p_input, "state" ) == PAUSE_S )
1009                 var_SetInteger( p_input, "state",  PLAYING_S );
1010             return VLC_SUCCESS;
1011         }
1012
1013
1014         input_Stop( p_input, true );
1015         vlc_thread_join( p_input );
1016
1017         var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
1018         vlc_object_release( p_input );
1019
1020         if( !p_instance->b_sout_keep )
1021             input_resource_TerminateSout( p_instance->p_input_resource );
1022         input_resource_TerminateVout( p_instance->p_input_resource );
1023
1024         vlm_SendEventMediaInstanceStopped( p_vlm, id, p_media->cfg.psz_name );
1025     }
1026
1027     /* Start new one */
1028     p_instance->i_index = i_input_index;
1029     char *psz_uri = make_URI( p_media->cfg.ppsz_input[p_instance->i_index],
1030                               NULL );
1031     input_item_SetURI( p_instance->p_item, psz_uri ) ;
1032     free( psz_uri );
1033
1034     if( asprintf( &psz_log, _("Media: %s"), p_media->cfg.psz_name ) != -1 )
1035     {
1036         if( !p_instance->p_input_resource )
1037             p_instance->p_input_resource = input_resource_New( p_instance->p_parent );
1038
1039         p_instance->p_input = input_Create( p_instance->p_parent,
1040                                             p_instance->p_item, psz_log,
1041                                             p_instance->p_input_resource );
1042         if( p_instance->p_input )
1043         {
1044             var_AddCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
1045
1046             if( input_Start( p_instance->p_input ) != VLC_SUCCESS )
1047             {
1048                 var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
1049                 vlc_object_release( p_instance->p_input );
1050                 p_instance->p_input = NULL;
1051             }
1052         }
1053
1054         if( !p_instance->p_input )
1055         {
1056             vlm_MediaInstanceDelete( p_vlm, id, p_instance, p_media );
1057         }
1058         else
1059         {
1060             vlm_SendEventMediaInstanceStarted( p_vlm, id, p_media->cfg.psz_name );
1061         }
1062         free( psz_log );
1063     }
1064
1065     return VLC_SUCCESS;
1066 }
1067
1068 static int vlm_ControlMediaInstanceStop( vlm_t *p_vlm, int64_t id, const char *psz_id )
1069 {
1070     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1071     vlm_media_instance_sys_t *p_instance;
1072
1073     if( !p_media )
1074         return VLC_EGENERIC;
1075
1076     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1077     if( !p_instance )
1078         return VLC_EGENERIC;
1079
1080     vlm_MediaInstanceDelete( p_vlm, id, p_instance, p_media );
1081
1082     return VLC_SUCCESS;
1083 }
1084 static int vlm_ControlMediaInstancePause( vlm_t *p_vlm, int64_t id, const char *psz_id )
1085 {
1086     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1087     vlm_media_instance_sys_t *p_instance;
1088     int i_state;
1089
1090     if( !p_media )
1091         return VLC_EGENERIC;
1092
1093     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1094     if( !p_instance || !p_instance->p_input )
1095         return VLC_EGENERIC;
1096
1097     /* Toggle pause state */
1098     i_state = var_GetInteger( p_instance->p_input, "state" );
1099     if( i_state == PAUSE_S && !p_media->cfg.b_vod )
1100         var_SetInteger( p_instance->p_input, "state", PLAYING_S );
1101     else if( i_state == PLAYING_S )
1102         var_SetInteger( p_instance->p_input, "state", PAUSE_S );
1103     return VLC_SUCCESS;
1104 }
1105 static int vlm_ControlMediaInstanceGetTimePosition( vlm_t *p_vlm, int64_t id, const char *psz_id, int64_t *pi_time, double *pd_position )
1106 {
1107     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1108     vlm_media_instance_sys_t *p_instance;
1109
1110     if( !p_media )
1111         return VLC_EGENERIC;
1112
1113     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1114     if( !p_instance || !p_instance->p_input )
1115         return VLC_EGENERIC;
1116
1117     if( pi_time )
1118         *pi_time = var_GetTime( p_instance->p_input, "time" );
1119     if( pd_position )
1120         *pd_position = var_GetFloat( p_instance->p_input, "position" );
1121     return VLC_SUCCESS;
1122 }
1123 static int vlm_ControlMediaInstanceSetTimePosition( vlm_t *p_vlm, int64_t id, const char *psz_id, int64_t i_time, double d_position )
1124 {
1125     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1126     vlm_media_instance_sys_t *p_instance;
1127
1128     if( !p_media )
1129         return VLC_EGENERIC;
1130
1131     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1132     if( !p_instance || !p_instance->p_input )
1133         return VLC_EGENERIC;
1134
1135     if( i_time >= 0 )
1136         return var_SetTime( p_instance->p_input, "time", i_time );
1137     else if( d_position >= 0 && d_position <= 100 )
1138         return var_SetFloat( p_instance->p_input, "position", d_position );
1139     return VLC_EGENERIC;
1140 }
1141
1142 static int vlm_ControlMediaInstanceGets( vlm_t *p_vlm, int64_t id, vlm_media_instance_t ***ppp_idsc, int *pi_instance )
1143 {
1144     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1145     vlm_media_instance_t **pp_idsc;
1146     int                              i_idsc;
1147     int i;
1148
1149     if( !p_media )
1150         return VLC_EGENERIC;
1151
1152     TAB_INIT( i_idsc, pp_idsc );
1153     for( i = 0; i < p_media->i_instance; i++ )
1154     {
1155         vlm_media_instance_sys_t *p_instance = p_media->instance[i];
1156         vlm_media_instance_t *p_idsc = vlm_media_instance_New();
1157
1158         if( p_instance->psz_name )
1159             p_idsc->psz_name = strdup( p_instance->psz_name );
1160         if( p_instance->p_input )
1161         {
1162             p_idsc->i_time = var_GetTime( p_instance->p_input, "time" );
1163             p_idsc->i_length = var_GetTime( p_instance->p_input, "length" );
1164             p_idsc->d_position = var_GetFloat( p_instance->p_input, "position" );
1165             if( var_GetInteger( p_instance->p_input, "state" ) == PAUSE_S )
1166                 p_idsc->b_paused = true;
1167             p_idsc->i_rate = INPUT_RATE_DEFAULT
1168                              / var_GetFloat( p_instance->p_input, "rate" );
1169         }
1170
1171         TAB_APPEND( i_idsc, pp_idsc, p_idsc );
1172     }
1173     *ppp_idsc = pp_idsc;
1174     *pi_instance = i_idsc;
1175     return VLC_SUCCESS;
1176 }
1177
1178 static int vlm_ControlMediaInstanceClear( vlm_t *p_vlm, int64_t id )
1179 {
1180     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1181
1182     if( !p_media )
1183         return VLC_EGENERIC;
1184
1185     while( p_media->i_instance > 0 )
1186         vlm_ControlMediaInstanceStop( p_vlm, id, p_media->instance[0]->psz_name );
1187
1188     return VLC_SUCCESS;
1189 }
1190
1191 static int vlm_ControlScheduleClear( vlm_t *p_vlm )
1192 {
1193     while( p_vlm->i_schedule > 0 )
1194         vlm_ScheduleDelete( p_vlm, p_vlm->schedule[0] );
1195
1196     return VLC_SUCCESS;
1197 }
1198
1199 static int vlm_vaControlInternal( vlm_t *p_vlm, int i_query, va_list args )
1200 {
1201     vlm_media_t *p_dsc;
1202     vlm_media_t **pp_dsc;
1203     vlm_media_t ***ppp_dsc;
1204     vlm_media_instance_t ***ppp_idsc;
1205     const char *psz_id;
1206     const char *psz_vod;
1207     int64_t *p_id;
1208     int64_t id;
1209     int i_int;
1210     int *pi_int;
1211
1212     int64_t *pi_i64;
1213     int64_t i_i64;
1214     double *pd_double;
1215     double d_double;
1216
1217     switch( i_query )
1218     {
1219     /* Media control */
1220     case VLM_GET_MEDIAS:
1221         ppp_dsc = (vlm_media_t ***)va_arg( args, vlm_media_t *** );
1222         pi_int = (int *)va_arg( args, int * );
1223         return vlm_ControlMediaGets( p_vlm, ppp_dsc, pi_int );
1224
1225     case VLM_CLEAR_MEDIAS:
1226         return vlm_ControlMediaClear( p_vlm );
1227
1228     case VLM_CHANGE_MEDIA:
1229         p_dsc = (vlm_media_t*)va_arg( args, vlm_media_t * );
1230         return vlm_ControlMediaChange( p_vlm, p_dsc );
1231
1232     case VLM_ADD_MEDIA:
1233         p_dsc = (vlm_media_t*)va_arg( args, vlm_media_t * );
1234         p_id = (int64_t*)va_arg( args, int64_t * );
1235         return vlm_ControlMediaAdd( p_vlm, p_dsc, p_id );
1236
1237     case VLM_DEL_MEDIA:
1238         id = (int64_t)va_arg( args, int64_t );
1239         return vlm_ControlMediaDel( p_vlm, id );
1240
1241     case VLM_GET_MEDIA:
1242         id = (int64_t)va_arg( args, int64_t );
1243         pp_dsc = (vlm_media_t **)va_arg( args, vlm_media_t ** );
1244         return vlm_ControlMediaGet( p_vlm, id, pp_dsc );
1245
1246     case VLM_GET_MEDIA_ID:
1247         psz_id = (const char*)va_arg( args, const char * );
1248         p_id = (int64_t*)va_arg( args, int64_t * );
1249         return vlm_ControlMediaGetId( p_vlm, psz_id, p_id );
1250
1251
1252     /* Media instance control */
1253     case VLM_GET_MEDIA_INSTANCES:
1254         id = (int64_t)va_arg( args, int64_t );
1255         ppp_idsc = (vlm_media_instance_t ***)va_arg( args, vlm_media_instance_t *** );
1256         pi_int = (int *)va_arg( args, int *);
1257         return vlm_ControlMediaInstanceGets( p_vlm, id, ppp_idsc, pi_int );
1258
1259     case VLM_CLEAR_MEDIA_INSTANCES:
1260         id = (int64_t)va_arg( args, int64_t );
1261         return vlm_ControlMediaInstanceClear( p_vlm, id );
1262
1263
1264     case VLM_START_MEDIA_BROADCAST_INSTANCE:
1265         id = (int64_t)va_arg( args, int64_t );
1266         psz_id = (const char*)va_arg( args, const char* );
1267         i_int = (int)va_arg( args, int );
1268         return vlm_ControlMediaInstanceStart( p_vlm, id, psz_id, i_int, NULL );
1269
1270     case VLM_START_MEDIA_VOD_INSTANCE:
1271         id = (int64_t)va_arg( args, int64_t );
1272         psz_id = (const char*)va_arg( args, const char* );
1273         i_int = (int)va_arg( args, int );
1274         psz_vod = (const char*)va_arg( args, const char* );
1275         if( !psz_vod )
1276             return VLC_EGENERIC;
1277         return vlm_ControlMediaInstanceStart( p_vlm, id, psz_id, i_int, psz_vod );
1278
1279     case VLM_STOP_MEDIA_INSTANCE:
1280         id = (int64_t)va_arg( args, int64_t );
1281         psz_id = (const char*)va_arg( args, const char* );
1282         return vlm_ControlMediaInstanceStop( p_vlm, id, psz_id );
1283
1284     case VLM_PAUSE_MEDIA_INSTANCE:
1285         id = (int64_t)va_arg( args, int64_t );
1286         psz_id = (const char*)va_arg( args, const char* );
1287         return vlm_ControlMediaInstancePause( p_vlm, id, psz_id );
1288
1289     case VLM_GET_MEDIA_INSTANCE_TIME:
1290         id = (int64_t)va_arg( args, int64_t );
1291         psz_id = (const char*)va_arg( args, const char* );
1292         pi_i64 = (int64_t*)va_arg( args, int64_t * );
1293         return vlm_ControlMediaInstanceGetTimePosition( p_vlm, id, psz_id, pi_i64, NULL );
1294     case VLM_GET_MEDIA_INSTANCE_POSITION:
1295         id = (int64_t)va_arg( args, int64_t );
1296         psz_id = (const char*)va_arg( args, const char* );
1297         pd_double = (double*)va_arg( args, double* );
1298         return vlm_ControlMediaInstanceGetTimePosition( p_vlm, id, psz_id, NULL, pd_double );
1299
1300     case VLM_SET_MEDIA_INSTANCE_TIME:
1301         id = (int64_t)va_arg( args, int64_t );
1302         psz_id = (const char*)va_arg( args, const char* );
1303         i_i64 = (int64_t)va_arg( args, int64_t);
1304         return vlm_ControlMediaInstanceSetTimePosition( p_vlm, id, psz_id, i_i64, -1 );
1305     case VLM_SET_MEDIA_INSTANCE_POSITION:
1306         id = (int64_t)va_arg( args, int64_t );
1307         psz_id = (const char*)va_arg( args, const char* );
1308         d_double = (double)va_arg( args, double );
1309         return vlm_ControlMediaInstanceSetTimePosition( p_vlm, id, psz_id, -1, d_double );
1310
1311     case VLM_CLEAR_SCHEDULES:
1312         return vlm_ControlScheduleClear( p_vlm );
1313
1314     default:
1315         msg_Err( p_vlm, "unknown VLM query" );
1316         return VLC_EGENERIC;
1317     }
1318 }
1319
1320 int vlm_ControlInternal( vlm_t *p_vlm, int i_query, ... )
1321 {
1322     va_list args;
1323     int     i_result;
1324
1325     va_start( args, i_query );
1326     i_result = vlm_vaControlInternal( p_vlm, i_query, args );
1327     va_end( args );
1328
1329     return i_result;
1330 }
1331
1332 int vlm_Control( vlm_t *p_vlm, int i_query, ... )
1333 {
1334     va_list args;
1335     int     i_result;
1336
1337     va_start( args, i_query );
1338
1339     vlc_mutex_lock( &p_vlm->lock );
1340     i_result = vlm_vaControlInternal( p_vlm, i_query, args );
1341     vlc_mutex_unlock( &p_vlm->lock );
1342
1343     va_end( args );
1344
1345     return i_result;
1346 }
1347