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
  41 #ifndef WIN32
  42 #   include <sys/time.h>                                   /* gettimeofday() */
  43 #endif
  44
  45 #ifdef UNDER_CE
  46 #include <sys/time.h>                                      /* gettimeofday() */
  47 #endif
  48
  49 #include <time.h>                                                 /* ctime() */
  50 #if defined (WIN32) && !defined (UNDER_CE)
  51 #include <sys/timeb.h>                                            /* ftime() */
  52 #endif
  53
  54 #include <vlc_input.h>
  55 #include <vlc_stream.h>
  56 #include "vlm_internal.h"
  57 #include "vlm_event.h"
  58 #include <vlc_vod.h>
  59 #include <vlc_charset.h>
  60 #include <vlc_sout.h>
  61 #include "../stream_output/stream_output.h"
  62 #include "../libvlc.h"
  63
  64 /*****************************************************************************
  65  * Local prototypes.
  66  *****************************************************************************/
  67
  68 static void vlm_Destructor( vlm_t *p_vlm );
  69 static void* Manage( void * );
  70 static int vlm_MediaVodControl( void *, vod_media_t *, const char *, int, va_list );
  71
  72 static int InputEventPreparse( vlc_object_t *p_this, char const *psz_cmd,
  73                                vlc_value_t oldval, vlc_value_t newval, void *p_data )
  74 {
  75     VLC_UNUSED(p_this); VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval);
  76     vlc_sem_t *p_sem_preparse = p_data;
  77
  78     if( newval.i_int == INPUT_EVENT_DEAD ||
  79         newval.i_int == INPUT_EVENT_ITEM_META )
  80         vlc_sem_post( p_sem_preparse );
  81
  82     return VLC_SUCCESS;
  83 }
  84
  85 static int InputEvent( vlc_object_t *p_this, char const *psz_cmd,
  86                        vlc_value_t oldval, vlc_value_t newval,
  87                        void *p_data )
  88 {
  89     VLC_UNUSED(psz_cmd);
  90     VLC_UNUSED(oldval);
  91     input_thread_t *p_input = (input_thread_t *)p_this;
  92     vlm_t *p_vlm = libvlc_priv( p_input->p_libvlc )->p_vlm;
  93     assert( p_vlm );
  94     vlm_media_sys_t *p_media = p_data;
  95     const char *psz_instance_name = NULL;
  96
  97     if( newval.i_int == INPUT_EVENT_STATE )
  98     {
  99         for( int i = 0; i < p_media->i_instance; i++ )
 100         {
 101             if( p_media->instance[i]->p_input == p_input )
 102             {
 103                 psz_instance_name = p_media->instance[i]->psz_name;
 104                 break;
 105             }
 106         }
 107         vlm_SendEventMediaInstanceState( p_vlm, p_media->cfg.id, p_media->cfg.psz_name, psz_instance_name, var_GetInteger( p_input, "state" ) );
 108
 109         vlc_mutex_lock( &p_vlm->lock_manage );
 110         vlc_cond_signal( &p_vlm->wait_manage );
 111         vlc_mutex_unlock( &p_vlm->lock_manage );
 112     }
 113     return VLC_SUCCESS;
 114 }
 115
 116 /*****************************************************************************
 117  * vlm_New:
 118  *****************************************************************************/
 119 static vlc_mutex_t vlm_mutex = VLC_STATIC_MUTEX;
 120
 121 vlm_t *__vlm_New ( vlc_object_t *p_this )
 122 {
 123     vlm_t *p_vlm = NULL, **pp_vlm = &(libvlc_priv (p_this->p_libvlc)->p_vlm);
 124     char *psz_vlmconf;
 125     static const char vlm_object_name[] = "vlm daemon";
 126
 127     /* Avoid multiple creation */
 128     vlc_mutex_lock( &vlm_mutex );
 129
 130     p_vlm = *pp_vlm;
 131     if( p_vlm )
 132     {   /* VLM already exists */
 133         vlc_object_hold( p_vlm );
 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, sizeof( *p_vlm ), VLC_OBJECT_GENERIC,
 141                                vlm_object_name );
 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( &p_vlm->wait_manage );
 151     p_vlm->i_id = 1;
 152     TAB_INIT( p_vlm->i_media, p_vlm->media );
 153     TAB_INIT( p_vlm->i_schedule, p_vlm->schedule );
 154     p_vlm->i_vod = 0;
 155     p_vlm->p_vod = NULL;
 156     var_Create( p_vlm, "intf-event", VLC_VAR_ADDRESS );
 157     vlc_object_attach( p_vlm, p_this->p_libvlc );
 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_manage );
 163         vlc_mutex_destroy( &p_vlm->lock );
 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_object_set_destructor( p_vlm, (vlc_destructor_t)vlm_Destructor );
 192     vlc_mutex_unlock( &vlm_mutex );
 193
 194     return p_vlm;
 195 }
 196
 197 /*****************************************************************************
 198  * vlm_Delete:
 199  *****************************************************************************/
 200 void vlm_Delete( vlm_t *p_vlm )
 201 {
 202     /* vlm_Delete() is serialized against itself, and against vlm_New().
 203      * This way, vlm_Destructor () (called from vlc_objet_release() above)
 204      * is serialized against setting libvlc_priv->p_vlm from vlm_New(). */
 205     vlc_mutex_lock( &vlm_mutex );
 206     vlc_object_release( p_vlm );
 207     vlc_mutex_unlock( &vlm_mutex );
 208 }
 209
 210 /*****************************************************************************
 211  * vlm_Destructor:
 212  *****************************************************************************/
 213 static void vlm_Destructor( vlm_t *p_vlm )
 214 {
 215     vlm_ControlInternal( p_vlm, VLM_CLEAR_MEDIAS );
 216     TAB_CLEAN( p_vlm->i_media, p_vlm->media );
 217
 218     vlm_ControlInternal( p_vlm, VLM_CLEAR_SCHEDULES );
 219     TAB_CLEAN( p_vlm->schedule, p_vlm->schedule );
 220
 221     vlc_mutex_lock( &p_vlm->lock_manage );
 222     vlc_cond_signal( &p_vlm->wait_manage );
 223     vlc_mutex_unlock( &p_vlm->lock_manage );
 224
 225     libvlc_priv(p_vlm->p_libvlc)->p_vlm = NULL;
 226     vlc_object_kill( p_vlm );
 227     /*vlc_cancel( p_vlm->thread ); */
 228     vlc_join( p_vlm->thread, NULL );
 229
 230     vlc_cond_destroy( &p_vlm->wait_manage );
 231     vlc_mutex_destroy( &p_vlm->lock_manage );
 232     vlc_mutex_destroy( &p_vlm->lock );
 233 }
 234
 235 /*****************************************************************************
 236  * vlm_ExecuteCommand:
 237  *****************************************************************************/
 238 int vlm_ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
 239                         vlm_message_t **pp_message)
 240 {
 241     int i_result;
 242
 243     vlc_mutex_lock( &p_vlm->lock );
 244     i_result = ExecuteCommand( p_vlm, psz_command, pp_message );
 245     vlc_mutex_unlock( &p_vlm->lock );
 246
 247     return i_result;
 248 }
 249
 250
 251 int64_t vlm_Date(void)
 252 {
 253 #if defined (WIN32) && !defined (UNDER_CE)
 254     struct timeb tm;
 255     ftime( &tm );
 256     return ((int64_t)tm.time) * 1000000 + ((int64_t)tm.millitm) * 1000;
 257 #else
 258     struct timeval tv_date;
 259
 260     /* gettimeofday() cannot fail given &tv_date is a valid address */
 261     (void)gettimeofday( &tv_date, NULL );
 262     return (mtime_t) tv_date.tv_sec * 1000000 + (mtime_t) tv_date.tv_usec;
 263 #endif
 264 }
 265
 266
 267 /*****************************************************************************
 268  *
 269  *****************************************************************************/
 270 static int vlm_MediaVodControl( void *p_private, vod_media_t *p_vod_media,
 271                                 const char *psz_id, int i_query, va_list args )
 272 {
 273     vlm_t *vlm = (vlm_t *)p_private;
 274     int i, i_ret;
 275     const char *psz;
 276     int64_t id;
 277
 278     if( !p_private || !p_vod_media )
 279         return VLC_EGENERIC;
 280
 281     vlc_mutex_lock( &vlm->lock );
 282
 283     /* Find media id */
 284     for( i = 0, id = -1; i < vlm->i_media; i++ )
 285     {
 286         if( p_vod_media == vlm->media[i]->vod.p_media )
 287         {
 288             id = vlm->media[i]->cfg.id;
 289             break;
 290         }
 291     }
 292     if( id == -1 )
 293     {
 294         vlc_mutex_unlock( &vlm->lock );
 295         return VLC_EGENERIC;
 296     }
 297
 298     switch( i_query )
 299     {
 300     case VOD_MEDIA_PLAY:
 301         psz = (const char *)va_arg( args, const char * );
 302         i_ret = vlm_ControlInternal( vlm, VLM_START_MEDIA_VOD_INSTANCE, id, psz_id, 0, psz );
 303         break;
 304
 305     case VOD_MEDIA_PAUSE:
 306         i_ret = vlm_ControlInternal( vlm, VLM_PAUSE_MEDIA_INSTANCE, id, psz_id );
 307         break;
 308
 309     case VOD_MEDIA_STOP:
 310         i_ret = vlm_ControlInternal( vlm, VLM_STOP_MEDIA_INSTANCE, id, psz_id );
 311         break;
 312
 313     case VOD_MEDIA_SEEK:
 314     {
 315         double d_position = (double)va_arg( args, double );
 316         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position/100.0 );
 317         break;
 318     }
 319
 320     case VOD_MEDIA_REWIND:
 321     {
 322         double d_scale = (double)va_arg( args, double );
 323         double d_position;
 324
 325         vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_POSITION, id, psz_id, &d_position );
 326         d_position -= (d_scale / 1000.0);
 327         if( d_position < 0.0 )
 328             d_position = 0.0;
 329         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position );
 330         break;
 331     }
 332
 333     case VOD_MEDIA_FORWARD:
 334     {
 335         double d_scale = (double)va_arg( args, double );
 336         double d_position;
 337
 338         vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_POSITION, id, psz_id, &d_position );
 339         d_position += (d_scale / 1000.0);
 340         if( d_position > 1.0 )
 341             d_position = 1.0;
 342         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position );
 343         break;
 344     }
 345
 346     default:
 347         i_ret = VLC_EGENERIC;
 348         break;
 349     }
 350
 351     vlc_mutex_unlock( &vlm->lock );
 352
 353     return i_ret;
 354 }
 355
 356
 357 /*****************************************************************************
 358  * Manage:
 359  *****************************************************************************/
 360 static void* Manage( void* p_object )
 361 {
 362     vlm_t *vlm = (vlm_t*)p_object;
 363     int i, j;
 364     mtime_t i_lastcheck;
 365     mtime_t i_time;
 366     mtime_t i_nextschedule = 0;
 367
 368     int canc = vlc_savecancel ();
 369     i_lastcheck = vlm_Date();
 370
 371     while( !vlm->b_die )
 372     {
 373         char **ppsz_scheduled_commands = NULL;
 374         int    i_scheduled_commands = 0;
 375
 376         vlc_mutex_lock( &vlm->lock_manage );
 377         if( i_nextschedule )
 378             vlc_cond_timedwait( &vlm->wait_manage, &vlm->lock_manage, i_nextschedule-mdate() );
 379         else
 380             vlc_cond_wait( &vlm->wait_manage, &vlm->lock_manage );
 381         vlc_mutex_unlock( &vlm->lock_manage );
 382
 383         vlc_mutex_lock( &vlm->lock );
 384
 385         /* destroy the inputs that wants to die, and launch the next input */
 386         for( i = 0; i < vlm->i_media; i++ )
 387         {
 388             vlm_media_sys_t *p_media = vlm->media[i];
 389
 390             for( j = 0; j < p_media->i_instance; )
 391             {
 392                 vlm_media_instance_sys_t *p_instance = p_media->instance[j];
 393
 394                 if( p_instance->p_input && ( p_instance->p_input->b_eof || p_instance->p_input->b_error ) )
 395                 {
 396                     int i_new_input_index;
 397
 398                     /* */
 399                     i_new_input_index = p_instance->i_index + 1;
 400                     if( !p_media->cfg.b_vod && p_media->cfg.broadcast.b_loop && i_new_input_index >= p_media->cfg.i_input )
 401                         i_new_input_index = 0;
 402
 403                     /* FIXME implement multiple input with VOD */
 404                     if( p_media->cfg.b_vod || i_new_input_index >= p_media->cfg.i_input )
 405                         vlm_ControlInternal( vlm, VLM_STOP_MEDIA_INSTANCE, p_media->cfg.id, p_instance->psz_name );
 406                     else
 407                         vlm_ControlInternal( vlm, VLM_START_MEDIA_BROADCAST_INSTANCE, p_media->cfg.id, p_instance->psz_name, i_new_input_index );
 408
 409                     j = 0;
 410                 }
 411                 else
 412                 {
 413                     j++;
 414                 }
 415             }
 416         }
 417
 418         /* scheduling */
 419         i_time = vlm_Date();
 420         i_nextschedule = 0;
 421
 422         for( i = 0; i < vlm->i_schedule; i++ )
 423         {
 424             mtime_t i_real_date = vlm->schedule[i]->i_date;
 425
 426             if( vlm->schedule[i]->b_enabled == true )
 427             {
 428                 if( vlm->schedule[i]->i_date == 0 ) // now !
 429                 {
 430                     vlm->schedule[i]->i_date = (i_time / 1000000) * 1000000 ;
 431                     i_real_date = i_time;
 432                 }
 433                 else if( vlm->schedule[i]->i_period != 0 )
 434                 {
 435                     int j = 0;
 436                     while( vlm->schedule[i]->i_date + j *
 437                            vlm->schedule[i]->i_period <= i_lastcheck &&
 438                            ( vlm->schedule[i]->i_repeat > j ||
 439                              vlm->schedule[i]->i_repeat == -1 ) )
 440                     {
 441                         j++;
 442                     }
 443
 444                     i_real_date = vlm->schedule[i]->i_date + j *
 445                         vlm->schedule[i]->i_period;
 446                 }
 447
 448                 if( i_real_date <= i_time )
 449                 {
 450                     if( i_real_date > i_lastcheck )
 451                     {
 452                         for( j = 0; j < vlm->schedule[i]->i_command; j++ )
 453                         {
 454                             TAB_APPEND( i_scheduled_commands,
 455                                         ppsz_scheduled_commands,
 456                                         strdup(vlm->schedule[i]->command[j] ) );
 457                         }
 458                     }
 459                 }
 460                 else
 461                 {
 462                     i_nextschedule = i_real_date;
 463                 }
 464             }
 465         }
 466
 467         while( i_scheduled_commands )
 468         {
 469             vlm_message_t *message = NULL;
 470             char *psz_command = ppsz_scheduled_commands[0];
 471             ExecuteCommand( vlm, psz_command,&message );
 472
 473             /* for now, drop the message */
 474             vlm_MessageDelete( message );
 475             TAB_REMOVE( i_scheduled_commands,
 476                         ppsz_scheduled_commands,
 477                         psz_command );
 478             free( psz_command );
 479         }
 480
 481         i_lastcheck = i_time;
 482
 483         vlc_mutex_unlock( &vlm->lock );
 484     }
 485
 486     vlc_restorecancel (canc);
 487     return NULL;
 488 }
 489
 490 /* New API
 491  */
 492 /*
 493 typedef struct
 494 {
 495     struct
 496     {
 497         int i_connection_count;
 498         int i_connection_active;
 499     } vod;
 500     struct
 501     {
 502         int        i_count;
 503         bool b_playing;
 504         int        i_playing_index;
 505     } broadcast;
 506
 507 } vlm_media_status_t;
 508 */
 509
 510 /* */
 511 static vlm_media_sys_t *vlm_ControlMediaGetById( vlm_t *p_vlm, int64_t id )
 512 {
 513     int i;
 514
 515     for( i = 0; i < p_vlm->i_media; i++ )
 516     {
 517         if( p_vlm->media[i]->cfg.id == id )
 518             return p_vlm->media[i];
 519     }
 520     return NULL;
 521 }
 522 static vlm_media_sys_t *vlm_ControlMediaGetByName( vlm_t *p_vlm, const char *psz_name )
 523 {
 524     int i;
 525
 526     for( i = 0; i < p_vlm->i_media; i++ )
 527     {
 528         if( !strcmp( p_vlm->media[i]->cfg.psz_name, psz_name ) )
 529             return p_vlm->media[i];
 530     }
 531     return NULL;
 532 }
 533 static int vlm_MediaDescriptionCheck( vlm_t *p_vlm, vlm_media_t *p_cfg )
 534 {
 535     int i;
 536
 537     if( !p_cfg || !p_cfg->psz_name ||
 538         !strcmp( p_cfg->psz_name, "all" ) || !strcmp( p_cfg->psz_name, "media" ) || !strcmp( p_cfg->psz_name, "schedule" ) )
 539         return VLC_EGENERIC;
 540
 541     for( i = 0; i < p_vlm->i_media; i++ )
 542     {
 543         if( p_vlm->media[i]->cfg.id == p_cfg->id )
 544             continue;
 545         if( !strcmp( p_vlm->media[i]->cfg.psz_name, p_cfg->psz_name ) )
 546             return VLC_EGENERIC;
 547     }
 548     return VLC_SUCCESS;
 549 }
 550
 551
 552 /* Called after a media description is changed/added */
 553 static int vlm_OnMediaUpdate( vlm_t *p_vlm, vlm_media_sys_t *p_media )
 554 {
 555     vlm_media_t *p_cfg = &p_media->cfg;
 556     /* Check if we need to create/delete a vod media */
 557     if( p_cfg->b_vod )
 558     {
 559         if( !p_cfg->b_enabled && p_media->vod.p_media )
 560         {
 561             p_vlm->p_vod->pf_media_del( p_vlm->p_vod, p_media->vod.p_media );
 562             p_media->vod.p_media = NULL;
 563         }
 564         else if( p_cfg->b_enabled && !p_media->vod.p_media && p_cfg->i_input )
 565         {
 566             /* Pre-parse the input */
 567             input_thread_t *p_input;
 568             char *psz_output;
 569             char *psz_header;
 570             char *psz_dup;
 571             int i;
 572
 573             vlc_gc_decref( p_media->vod.p_item );
 574             p_media->vod.p_item = input_item_New( p_vlm, p_cfg->ppsz_input[0],
 575                 p_cfg->psz_name );
 576
 577             if( p_cfg->psz_output )
 578             {
 579                 if( asprintf( &psz_output, "%s:description", p_cfg->psz_output )  == -1 )
 580                     psz_output = NULL;
 581             }
 582             else
 583                 psz_output = strdup( "#description" );
 584
 585             if( psz_output && asprintf( &psz_dup, "sout=%s", psz_output ) != -1 )
 586             {
 587                 input_item_AddOption( p_media->vod.p_item, psz_dup, VLC_INPUT_OPTION_TRUSTED );
 588                 free( psz_dup );
 589             }
 590             free( psz_output );
 591
 592             for( i = 0; i < p_cfg->i_option; i++ )
 593                 input_item_AddOption( p_media->vod.p_item,
 594                                       p_cfg->ppsz_option[i], VLC_INPUT_OPTION_TRUSTED );
 595
 596             if( asprintf( &psz_header, _("Media: %s"), p_cfg->psz_name ) == -1 )
 597                 psz_header = NULL;
 598
 599             p_input = input_Create( p_vlm->p_vod, p_media->vod.p_item, psz_header, NULL );
 600             if( p_input )
 601             {
 602                 vlc_sem_t sem_preparse;
 603                 vlc_sem_init( &sem_preparse, 0 );
 604                 var_AddCallback( p_input, "intf-event", InputEventPreparse, &sem_preparse );
 605
 606                 if( !input_Start( p_input ) )
 607                 {
 608                     while( !p_input->b_dead && ( !p_cfg->vod.psz_mux || !input_item_IsPreparsed( p_media->vod.p_item ) ) )
 609                         vlc_sem_wait( &sem_preparse );
 610                 }
 611
 612                 var_DelCallback( p_input, "intf-event", InputEventPreparse, &sem_preparse );
 613                 vlc_sem_destroy( &sem_preparse );
 614
 615                 input_Stop( p_input, false );
 616                 vlc_thread_join( p_input );
 617                 vlc_object_release( p_input );
 618             }
 619             free( psz_header );
 620
 621             if( p_cfg->vod.psz_mux )
 622             {
 623                 input_item_t item;
 624                 es_format_t es, *p_es = &es;
 625                 union { char text[5]; uint32_t value; } fourcc;
 626
 627                 sprintf( fourcc.text, "%4.4s", p_cfg->vod.psz_mux );
 628                 fourcc.text[0] = tolower(fourcc.text[0]);
 629                 fourcc.text[1] = tolower(fourcc.text[1]);
 630                 fourcc.text[2] = tolower(fourcc.text[2]);
 631                 fourcc.text[3] = tolower(fourcc.text[3]);
 632
 633                 /* XXX: Don't do it that way, but properly use a new input item ref. */
 634                 item = *p_media->vod.p_item;
 635                 item.i_es = 1;
 636                 item.es = &p_es;
 637                 es_format_Init( &es, VIDEO_ES, fourcc.value );
 638
 639                 p_media->vod.p_media =
 640                     p_vlm->p_vod->pf_media_new( p_vlm->p_vod, p_cfg->psz_name, &item );
 641             }
 642             else
 643             {
 644                 p_media->vod.p_media =
 645                     p_vlm->p_vod->pf_media_new( p_vlm->p_vod, p_cfg->psz_name, p_media->vod.p_item );
 646             }
 647         }
 648     }
 649     else
 650     {
 651         /* TODO start media if needed */
 652     }
 653
 654     /* TODO add support of var vlm_media_broadcast/vlm_media_vod */
 655
 656     vlm_SendEventMediaChanged( p_vlm, p_cfg->id, p_cfg->psz_name );
 657     return VLC_SUCCESS;
 658 }
 659 static int vlm_ControlMediaChange( vlm_t *p_vlm, vlm_media_t *p_cfg )
 660 {
 661     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, p_cfg->id );
 662
 663     /* */
 664     if( !p_media || vlm_MediaDescriptionCheck( p_vlm, p_cfg ) )
 665         return VLC_EGENERIC;
 666     if( ( p_media->cfg.b_vod && !p_cfg->b_vod ) || ( !p_media->cfg.b_vod && p_cfg->b_vod ) )
 667         return VLC_EGENERIC;
 668
 669     if( 0 )
 670     {
 671         /* TODO check what are the changes being done (stop instance if needed) */
 672     }
 673
 674     vlm_media_Clean( &p_media->cfg );
 675     vlm_media_Copy( &p_media->cfg, p_cfg );
 676
 677     return vlm_OnMediaUpdate( p_vlm, p_media );
 678 }
 679
 680 static int vlm_ControlMediaAdd( vlm_t *p_vlm, vlm_media_t *p_cfg, int64_t *p_id )
 681 {
 682     vlm_media_sys_t *p_media;
 683
 684     if( vlm_MediaDescriptionCheck( p_vlm, p_cfg ) || vlm_ControlMediaGetByName( p_vlm, p_cfg->psz_name ) )
 685     {
 686         msg_Err( p_vlm, "invalid media description" );
 687         return VLC_EGENERIC;
 688     }
 689     /* Check if we need to load the VOD server */
 690     if( p_cfg->b_vod && !p_vlm->i_vod )
 691     {
 692         p_vlm->p_vod = vlc_custom_create( VLC_OBJECT(p_vlm), sizeof( vod_t ),
 693                                           VLC_OBJECT_GENERIC, "vod server" );
 694         vlc_object_attach( p_vlm->p_vod, p_vlm->p_libvlc );
 695         p_vlm->p_vod->p_module = module_need( p_vlm->p_vod, "vod server", NULL, false );
 696         if( !p_vlm->p_vod->p_module )
 697         {
 698             msg_Err( p_vlm, "cannot find vod server" );
 699             vlc_object_release( p_vlm->p_vod );
 700             p_vlm->p_vod = NULL;
 701             return VLC_EGENERIC;
 702         }
 703
 704         p_vlm->p_vod->p_data = p_vlm;
 705         p_vlm->p_vod->pf_media_control = vlm_MediaVodControl;
 706     }
 707
 708     p_media = calloc( 1, sizeof( vlm_media_sys_t ) );
 709     if( !p_media )
 710         return VLC_ENOMEM;
 711
 712     if( p_cfg->b_vod )
 713         p_vlm->i_vod++;
 714
 715     vlm_media_Copy( &p_media->cfg, p_cfg );
 716     p_media->cfg.id = p_vlm->i_id++;
 717     /* FIXME do we do something here if enabled is true ? */
 718
 719     p_media->vod.p_item = input_item_New( p_vlm, NULL, NULL );
 720
 721     p_media->vod.p_media = NULL;
 722     TAB_INIT( p_media->i_instance, p_media->instance );
 723
 724     /* */
 725     TAB_APPEND( p_vlm->i_media, p_vlm->media, p_media );
 726
 727     if( p_id )
 728         *p_id = p_media->cfg.id;
 729
 730     /* */
 731     vlm_SendEventMediaAdded( p_vlm, p_media->cfg.id, p_media->cfg.psz_name );
 732     return vlm_OnMediaUpdate( p_vlm, p_media );
 733 }
 734
 735 static int vlm_ControlMediaDel( vlm_t *p_vlm, int64_t id )
 736 {
 737     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 738
 739     if( !p_media )
 740         return VLC_EGENERIC;
 741
 742     while( p_media->i_instance > 0 )
 743         vlm_ControlInternal( p_vlm, VLM_STOP_MEDIA_INSTANCE, id, p_media->instance[0]->psz_name );
 744
 745     if( p_media->cfg.b_vod )
 746     {
 747         p_media->cfg.b_enabled = false;
 748         vlm_OnMediaUpdate( p_vlm, p_media );
 749         p_vlm->i_vod--;
 750     }
 751
 752     /* */
 753     vlm_SendEventMediaRemoved( p_vlm, id, p_media->cfg.psz_name );
 754
 755     vlm_media_Clean( &p_media->cfg );
 756
 757     vlc_gc_decref( p_media->vod.p_item );
 758
 759     if( p_media->vod.p_media )
 760         p_vlm->p_vod->pf_media_del( p_vlm->p_vod, p_media->vod.p_media );
 761
 762     TAB_REMOVE( p_vlm->i_media, p_vlm->media, p_media );
 763     free( p_media );
 764
 765     /* Check if we need to unload the VOD server */
 766     if( p_vlm->p_vod && p_vlm->i_vod <= 0 )
 767     {
 768         module_unneed( p_vlm->p_vod, p_vlm->p_vod->p_module );
 769         vlc_object_release( p_vlm->p_vod );
 770         p_vlm->p_vod = NULL;
 771     }
 772
 773     return VLC_SUCCESS;
 774 }
 775
 776 static int vlm_ControlMediaGets( vlm_t *p_vlm, vlm_media_t ***ppp_dsc, int *pi_dsc )
 777 {
 778     vlm_media_t **pp_dsc;
 779     int                     i_dsc;
 780     int i;
 781
 782     TAB_INIT( i_dsc, pp_dsc );
 783     for( i = 0; i < p_vlm->i_media; i++ )
 784     {
 785         vlm_media_t *p_dsc = vlm_media_Duplicate( &p_vlm->media[i]->cfg );
 786         TAB_APPEND( i_dsc, pp_dsc, p_dsc );
 787     }
 788
 789     *ppp_dsc = pp_dsc;
 790     *pi_dsc = i_dsc;
 791
 792     return VLC_SUCCESS;
 793 }
 794 static int vlm_ControlMediaClear( vlm_t *p_vlm )
 795 {
 796     while( p_vlm->i_media > 0 )
 797         vlm_ControlMediaDel( p_vlm, p_vlm->media[0]->cfg.id );
 798
 799     return VLC_SUCCESS;
 800 }
 801 static int vlm_ControlMediaGet( vlm_t *p_vlm, int64_t id, vlm_media_t **pp_dsc )
 802 {
 803     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 804     if( !p_media )
 805         return VLC_EGENERIC;
 806
 807     *pp_dsc = vlm_media_Duplicate( &p_media->cfg );
 808     return VLC_SUCCESS;
 809 }
 810 static int vlm_ControlMediaGetId( vlm_t *p_vlm, const char *psz_name, int64_t *p_id )
 811 {
 812     vlm_media_sys_t *p_media = vlm_ControlMediaGetByName( p_vlm, psz_name );
 813     if( !p_media )
 814         return VLC_EGENERIC;
 815
 816     *p_id = p_media->cfg.id;
 817     return VLC_SUCCESS;
 818 }
 819
 820 static vlm_media_instance_sys_t *vlm_ControlMediaInstanceGetByName( vlm_media_sys_t *p_media, const char *psz_id )
 821 {
 822     int i;
 823
 824     for( i = 0; i < p_media->i_instance; i++ )
 825     {
 826         const char *psz = p_media->instance[i]->psz_name;
 827         if( ( psz == NULL && psz_id == NULL ) ||
 828             ( psz && psz_id && !strcmp( psz, psz_id ) ) )
 829             return p_media->instance[i];
 830     }
 831     return NULL;
 832 }
 833 static vlm_media_instance_sys_t *vlm_MediaInstanceNew( vlm_t *p_vlm, const char *psz_name )
 834 {
 835     vlm_media_instance_sys_t *p_instance = calloc( 1, sizeof(vlm_media_instance_sys_t) );
 836     if( !p_instance )
 837         return NULL;
 838
 839     p_instance->psz_name = NULL;
 840     if( psz_name )
 841         p_instance->psz_name = strdup( psz_name );
 842
 843     p_instance->p_item = input_item_New( p_vlm, NULL, NULL );
 844
 845     p_instance->i_index = 0;
 846     p_instance->b_sout_keep = false;
 847     p_instance->p_input = NULL;
 848     p_instance->p_input_resource = NULL;
 849
 850     return p_instance;
 851 }
 852 static void vlm_MediaInstanceDelete( vlm_t *p_vlm, int64_t id, vlm_media_instance_sys_t *p_instance, vlm_media_sys_t *p_media )
 853 {
 854     input_thread_t *p_input = p_instance->p_input;
 855     if( p_input )
 856     {
 857         input_resource_t *p_resource;
 858
 859         input_Stop( p_input, true );
 860         vlc_thread_join( p_input );
 861
 862         p_resource = input_DetachResource( p_input );
 863         input_resource_Delete( p_resource );
 864
 865         var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
 866         vlc_object_release( p_input );
 867
 868         vlm_SendEventMediaInstanceStopped( p_vlm, id, p_media->cfg.psz_name );
 869     }
 870     if( p_instance->p_input_resource )
 871         input_resource_Delete( p_instance->p_input_resource );
 872
 873     TAB_REMOVE( p_media->i_instance, p_media->instance, p_instance );
 874     vlc_gc_decref( p_instance->p_item );
 875     free( p_instance->psz_name );
 876     free( p_instance );
 877 }
 878
 879
 880 static int vlm_ControlMediaInstanceStart( vlm_t *p_vlm, int64_t id, const char *psz_id, int i_input_index, const char *psz_vod_output )
 881 {
 882     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 883     vlm_media_instance_sys_t *p_instance;
 884     char *psz_log;
 885
 886     if( !p_media || !p_media->cfg.b_enabled || p_media->cfg.i_input <= 0 )
 887         return VLC_EGENERIC;
 888
 889     /* TODO support multiple input for VOD with sout-keep ? */
 890
 891     if( ( p_media->cfg.b_vod && !psz_vod_output ) || ( !p_media->cfg.b_vod && psz_vod_output ) )
 892         return VLC_EGENERIC;
 893
 894     if( i_input_index < 0 || i_input_index >= p_media->cfg.i_input )
 895         return VLC_EGENERIC;
 896
 897     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
 898     if( !p_instance )
 899     {
 900         vlm_media_t *p_cfg = &p_media->cfg;
 901         int i;
 902
 903         p_instance = vlm_MediaInstanceNew( p_vlm, psz_id );
 904         if( !p_instance )
 905             return VLC_ENOMEM;
 906
 907         if( p_cfg->psz_output != NULL || psz_vod_output != NULL )
 908         {
 909             char *psz_buffer;
 910             if( asprintf( &psz_buffer, "sout=%s%s%s",
 911                       p_cfg->psz_output ? p_cfg->psz_output : "",
 912                       (p_cfg->psz_output && psz_vod_output) ? ":" : psz_vod_output ? "#" : "",
 913                       psz_vod_output ? psz_vod_output : "" ) != -1 )
 914             {
 915                 input_item_AddOption( p_instance->p_item, psz_buffer, VLC_INPUT_OPTION_TRUSTED );
 916                 free( psz_buffer );
 917             }
 918         }
 919
 920         for( i = 0; i < p_cfg->i_option; i++ )
 921         {
 922             if( !strcmp( p_cfg->ppsz_option[i], "sout-keep" ) )
 923                 p_instance->b_sout_keep = true;
 924             else if( !strcmp( p_cfg->ppsz_option[i], "nosout-keep" ) || !strcmp( p_cfg->ppsz_option[i], "no-sout-keep" ) )
 925                 p_instance->b_sout_keep = false;
 926             else
 927                 input_item_AddOption( p_instance->p_item, p_cfg->ppsz_option[i], VLC_INPUT_OPTION_TRUSTED );
 928         }
 929         TAB_APPEND( p_media->i_instance, p_media->instance, p_instance );
 930     }
 931
 932     /* Stop old instance */
 933     input_thread_t *p_input = p_instance->p_input;
 934     if( p_input )
 935     {
 936         if( p_instance->i_index == i_input_index &&
 937             !p_input->b_eof && !p_input->b_error )
 938         {
 939             if( var_GetInteger( p_input, "state" ) == PAUSE_S )
 940                 var_SetInteger( p_input, "state",  PLAYING_S );
 941             return VLC_SUCCESS;
 942         }
 943
 944         input_Stop( p_input, !p_input->b_eof && !p_input->b_error );
 945         vlc_thread_join( p_input );
 946
 947         p_instance->p_input_resource = input_DetachResource( p_input );
 948
 949         var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
 950         vlc_object_release( p_input );
 951
 952         if( !p_instance->b_sout_keep )
 953             input_resource_TerminateSout( p_instance->p_input_resource );
 954         input_resource_TerminateVout( p_instance->p_input_resource );
 955
 956         vlm_SendEventMediaInstanceStopped( p_vlm, id, p_media->cfg.psz_name );
 957     }
 958
 959     /* Start new one */
 960     p_instance->i_index = i_input_index;
 961     input_item_SetURI( p_instance->p_item, p_media->cfg.ppsz_input[p_instance->i_index] ) ;
 962
 963     if( asprintf( &psz_log, _("Media: %s"), p_media->cfg.psz_name ) != -1 )
 964     {
 965         vlc_object_t *p_parent = p_media->cfg.b_vod ?
 966                                      VLC_OBJECT(p_vlm->p_vod) :
 967                                      VLC_OBJECT(p_vlm->p_libvlc);
 968         p_instance->p_input = input_Create( p_parent, p_instance->p_item,
 969                                             psz_log, p_instance->p_input_resource );
 970         if( p_instance->p_input )
 971         {
 972             var_AddCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
 973             if( input_Start( p_instance->p_input ) != VLC_SUCCESS )
 974             {
 975                 var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
 976                 vlc_object_release( p_instance->p_input );
 977                 p_instance->p_input = NULL;
 978             }
 979         }
 980         p_instance->p_input_resource = NULL;
 981
 982         if( !p_instance->p_input )
 983         {
 984             vlm_MediaInstanceDelete( p_vlm, id, p_instance, p_media );
 985         }
 986         else
 987         {
 988             vlm_SendEventMediaInstanceStarted( p_vlm, id, p_media->cfg.psz_name );
 989         }
 990         free( psz_log );
 991     }
 992
 993     return VLC_SUCCESS;
 994 }
 995
 996 static int vlm_ControlMediaInstanceStop( vlm_t *p_vlm, int64_t id, const char *psz_id )
 997 {
 998     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 999     vlm_media_instance_sys_t *p_instance;
1000
1001     if( !p_media )
1002         return VLC_EGENERIC;
1003
1004     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1005     if( !p_instance )
1006         return VLC_EGENERIC;
1007
1008     vlm_MediaInstanceDelete( p_vlm, id, p_instance, p_media );
1009
1010     return VLC_SUCCESS;
1011 }
1012 static int vlm_ControlMediaInstancePause( vlm_t *p_vlm, int64_t id, const char *psz_id )
1013 {
1014     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1015     vlm_media_instance_sys_t *p_instance;
1016     int i_state;
1017
1018     if( !p_media )
1019         return VLC_EGENERIC;
1020
1021     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1022     if( !p_instance || !p_instance->p_input )
1023         return VLC_EGENERIC;
1024
1025     /* Toggle pause state */
1026     i_state = var_GetInteger( p_instance->p_input, "state" );
1027     if( i_state == PAUSE_S )
1028         var_SetInteger( p_instance->p_input, "state", PLAYING_S );
1029     else if( i_state == PLAYING_S )
1030         var_SetInteger( p_instance->p_input, "state", PAUSE_S );
1031     return VLC_SUCCESS;
1032 }
1033 static int vlm_ControlMediaInstanceGetTimePosition( vlm_t *p_vlm, int64_t id, const char *psz_id, int64_t *pi_time, double *pd_position )
1034 {
1035     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1036     vlm_media_instance_sys_t *p_instance;
1037
1038     if( !p_media )
1039         return VLC_EGENERIC;
1040
1041     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1042     if( !p_instance || !p_instance->p_input )
1043         return VLC_EGENERIC;
1044
1045     if( pi_time )
1046         *pi_time = var_GetTime( p_instance->p_input, "time" );
1047     if( pd_position )
1048         *pd_position = var_GetFloat( p_instance->p_input, "position" );
1049     return VLC_SUCCESS;
1050 }
1051 static int vlm_ControlMediaInstanceSetTimePosition( vlm_t *p_vlm, int64_t id, const char *psz_id, int64_t i_time, double d_position )
1052 {
1053     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1054     vlm_media_instance_sys_t *p_instance;
1055
1056     if( !p_media )
1057         return VLC_EGENERIC;
1058
1059     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1060     if( !p_instance || !p_instance->p_input )
1061         return VLC_EGENERIC;
1062
1063     if( i_time >= 0 )
1064         return var_SetTime( p_instance->p_input, "time", i_time );
1065     else if( d_position >= 0 && d_position <= 100 )
1066         return var_SetFloat( p_instance->p_input, "position", d_position );
1067     return VLC_EGENERIC;
1068 }
1069
1070 static int vlm_ControlMediaInstanceGets( vlm_t *p_vlm, int64_t id, vlm_media_instance_t ***ppp_idsc, int *pi_instance )
1071 {
1072     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1073     vlm_media_instance_t **pp_idsc;
1074     int                              i_idsc;
1075     int i;
1076
1077     if( !p_media )
1078         return VLC_EGENERIC;
1079
1080     TAB_INIT( i_idsc, pp_idsc );
1081     for( i = 0; i < p_media->i_instance; i++ )
1082     {
1083         vlm_media_instance_sys_t *p_instance = p_media->instance[i];
1084         vlm_media_instance_t *p_idsc = vlm_media_instance_New();
1085
1086         if( p_instance->psz_name )
1087             p_idsc->psz_name = strdup( p_instance->psz_name );
1088         if( p_instance->p_input )
1089         {
1090             p_idsc->i_time = var_GetTime( p_instance->p_input, "time" );
1091             p_idsc->i_length = var_GetTime( p_instance->p_input, "length" );
1092             p_idsc->d_position = var_GetFloat( p_instance->p_input, "position" );
1093             if( var_GetInteger( p_instance->p_input, "state" ) == PAUSE_S )
1094                 p_idsc->b_paused = true;
1095             p_idsc->i_rate = INPUT_RATE_DEFAULT
1096                              / var_GetFloat( p_instance->p_input, "rate" );
1097         }
1098
1099         TAB_APPEND( i_idsc, pp_idsc, p_idsc );
1100     }
1101     *ppp_idsc = pp_idsc;
1102     *pi_instance = i_idsc;
1103     return VLC_SUCCESS;
1104 }
1105
1106 static int vlm_ControlMediaInstanceClear( vlm_t *p_vlm, int64_t id )
1107 {
1108     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1109
1110     if( !p_media )
1111         return VLC_EGENERIC;
1112
1113     while( p_media->i_instance > 0 )
1114         vlm_ControlMediaInstanceStop( p_vlm, id, p_media->instance[0]->psz_name );
1115
1116     return VLC_SUCCESS;
1117 }
1118
1119 static int vlm_ControlScheduleClear( vlm_t *p_vlm )
1120 {
1121     while( p_vlm->i_schedule > 0 )
1122         vlm_ScheduleDelete( p_vlm, p_vlm->schedule[0] );
1123
1124     return VLC_SUCCESS;
1125 }
1126
1127 static int vlm_vaControlInternal( vlm_t *p_vlm, int i_query, va_list args )
1128 {
1129     vlm_media_t *p_dsc;
1130     vlm_media_t **pp_dsc;
1131     vlm_media_t ***ppp_dsc;
1132     vlm_media_instance_t ***ppp_idsc;
1133     const char *psz_id;
1134     const char *psz_vod;
1135     int64_t *p_id;
1136     int64_t id;
1137     int i_int;
1138     int *pi_int;
1139
1140     int64_t *pi_i64;
1141     int64_t i_i64;
1142     double *pd_double;
1143     double d_double;
1144
1145     switch( i_query )
1146     {
1147     /* Media control */
1148     case VLM_GET_MEDIAS:
1149         ppp_dsc = (vlm_media_t ***)va_arg( args, vlm_media_t *** );
1150         pi_int = (int *)va_arg( args, int * );
1151         return vlm_ControlMediaGets( p_vlm, ppp_dsc, pi_int );
1152
1153     case VLM_CLEAR_MEDIAS:
1154         return vlm_ControlMediaClear( p_vlm );
1155
1156     case VLM_CHANGE_MEDIA:
1157         p_dsc = (vlm_media_t*)va_arg( args, vlm_media_t * );
1158         return vlm_ControlMediaChange( p_vlm, p_dsc );
1159
1160     case VLM_ADD_MEDIA:
1161         p_dsc = (vlm_media_t*)va_arg( args, vlm_media_t * );
1162         p_id = (int64_t*)va_arg( args, int64_t * );
1163         return vlm_ControlMediaAdd( p_vlm, p_dsc, p_id );
1164
1165     case VLM_DEL_MEDIA:
1166         id = (int64_t)va_arg( args, int64_t );
1167         return vlm_ControlMediaDel( p_vlm, id );
1168
1169     case VLM_GET_MEDIA:
1170         id = (int64_t)va_arg( args, int64_t );
1171         pp_dsc = (vlm_media_t **)va_arg( args, vlm_media_t ** );
1172         return vlm_ControlMediaGet( p_vlm, id, pp_dsc );
1173
1174     case VLM_GET_MEDIA_ID:
1175         psz_id = (const char*)va_arg( args, const char * );
1176         p_id = (int64_t*)va_arg( args, int64_t * );
1177         return vlm_ControlMediaGetId( p_vlm, psz_id, p_id );
1178
1179
1180     /* Media instance control */
1181     case VLM_GET_MEDIA_INSTANCES:
1182         id = (int64_t)va_arg( args, int64_t );
1183         ppp_idsc = (vlm_media_instance_t ***)va_arg( args, vlm_media_instance_t *** );
1184         pi_int = (int *)va_arg( args, int *);
1185         return vlm_ControlMediaInstanceGets( p_vlm, id, ppp_idsc, pi_int );
1186
1187     case VLM_CLEAR_MEDIA_INSTANCES:
1188         id = (int64_t)va_arg( args, int64_t );
1189         return vlm_ControlMediaInstanceClear( p_vlm, id );
1190
1191
1192     case VLM_START_MEDIA_BROADCAST_INSTANCE:
1193         id = (int64_t)va_arg( args, int64_t );
1194         psz_id = (const char*)va_arg( args, const char* );
1195         i_int = (int)va_arg( args, int );
1196         return vlm_ControlMediaInstanceStart( p_vlm, id, psz_id, i_int, NULL );
1197
1198     case VLM_START_MEDIA_VOD_INSTANCE:
1199         id = (int64_t)va_arg( args, int64_t );
1200         psz_id = (const char*)va_arg( args, const char* );
1201         i_int = (int)va_arg( args, int );
1202         psz_vod = (const char*)va_arg( args, const char* );
1203         if( !psz_vod )
1204             return VLC_EGENERIC;
1205         return vlm_ControlMediaInstanceStart( p_vlm, id, psz_id, i_int, psz_vod );
1206
1207     case VLM_STOP_MEDIA_INSTANCE:
1208         id = (int64_t)va_arg( args, int64_t );
1209         psz_id = (const char*)va_arg( args, const char* );
1210         return vlm_ControlMediaInstanceStop( p_vlm, id, psz_id );
1211
1212     case VLM_PAUSE_MEDIA_INSTANCE:
1213         id = (int64_t)va_arg( args, int64_t );
1214         psz_id = (const char*)va_arg( args, const char* );
1215         return vlm_ControlMediaInstancePause( p_vlm, id, psz_id );
1216
1217     case VLM_GET_MEDIA_INSTANCE_TIME:
1218         id = (int64_t)va_arg( args, int64_t );
1219         psz_id = (const char*)va_arg( args, const char* );
1220         pi_i64 = (int64_t*)va_arg( args, int64_t * );
1221         return vlm_ControlMediaInstanceGetTimePosition( p_vlm, id, psz_id, pi_i64, NULL );
1222     case VLM_GET_MEDIA_INSTANCE_POSITION:
1223         id = (int64_t)va_arg( args, int64_t );
1224         psz_id = (const char*)va_arg( args, const char* );
1225         pd_double = (double*)va_arg( args, double* );
1226         return vlm_ControlMediaInstanceGetTimePosition( p_vlm, id, psz_id, NULL, pd_double );
1227
1228     case VLM_SET_MEDIA_INSTANCE_TIME:
1229         id = (int64_t)va_arg( args, int64_t );
1230         psz_id = (const char*)va_arg( args, const char* );
1231         i_i64 = (int64_t)va_arg( args, int64_t);
1232         return vlm_ControlMediaInstanceSetTimePosition( p_vlm, id, psz_id, i_i64, -1 );
1233     case VLM_SET_MEDIA_INSTANCE_POSITION:
1234         id = (int64_t)va_arg( args, int64_t );
1235         psz_id = (const char*)va_arg( args, const char* );
1236         d_double = (double)va_arg( args, double );
1237         return vlm_ControlMediaInstanceSetTimePosition( p_vlm, id, psz_id, -1, d_double );
1238
1239     case VLM_CLEAR_SCHEDULES:
1240         return vlm_ControlScheduleClear( p_vlm );
1241
1242     default:
1243         msg_Err( p_vlm, "unknown VLM query" );
1244         return VLC_EGENERIC;
1245     }
1246 }
1247
1248 int vlm_ControlInternal( vlm_t *p_vlm, int i_query, ... )
1249 {
1250     va_list args;
1251     int     i_result;
1252
1253     va_start( args, i_query );
1254     i_result = vlm_vaControlInternal( p_vlm, i_query, args );
1255     va_end( args );
1256
1257     return i_result;
1258 }
1259
1260 int vlm_Control( vlm_t *p_vlm, int i_query, ... )
1261 {
1262     va_list args;
1263     int     i_result;
1264
1265     va_start( args, i_query );
1266
1267     vlc_mutex_lock( &p_vlm->lock );
1268     i_result = vlm_vaControlInternal( p_vlm, i_query, args );
1269     vlc_mutex_unlock( &p_vlm->lock );
1270
1271     va_end( args );
1272
1273     return i_result;
1274 }
1275