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_sout.h>
  60 #include "../stream_output/stream_output.h"
  61 #include "../libvlc.h"
  62
  63 /*****************************************************************************
  64  * Local prototypes.
  65  *****************************************************************************/
  66
  67 static void vlm_Destructor( vlm_t *p_vlm );
  68 static void* Manage( void * );
  69 static int vlm_MediaVodControl( void *, vod_media_t *, const char *, int, va_list );
  70
  71 static int InputEventPreparse( vlc_object_t *p_this, char const *psz_cmd,
  72                                vlc_value_t oldval, vlc_value_t newval, void *p_data )
  73 {
  74     VLC_UNUSED(p_this); VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval);
  75     vlc_sem_t *p_sem_preparse = p_data;
  76
  77     if( newval.i_int == INPUT_EVENT_DEAD ||
  78         newval.i_int == INPUT_EVENT_ITEM_META )
  79         vlc_sem_post( p_sem_preparse );
  80
  81     return VLC_SUCCESS;
  82 }
  83
  84 static int InputEvent( vlc_object_t *p_this, char const *psz_cmd,
  85                        vlc_value_t oldval, vlc_value_t newval,
  86                        void *p_data )
  87 {
  88     VLC_UNUSED(psz_cmd);
  89     VLC_UNUSED(oldval);
  90     input_thread_t *p_input = (input_thread_t *)p_this;
  91     vlm_t *p_vlm = libvlc_priv( p_input->p_libvlc )->p_vlm;
  92     assert( p_vlm );
  93     vlm_media_sys_t *p_media = p_data;
  94     const char *psz_instance_name = NULL;
  95
  96     if( newval.i_int == INPUT_EVENT_STATE )
  97     {
  98         for( int i = 0; i < p_media->i_instance; i++ )
  99         {
 100             if( p_media->instance[i]->p_input == p_input )
 101             {
 102                 psz_instance_name = p_media->instance[i]->psz_name;
 103                 break;
 104             }
 105         }
 106         vlm_SendEventMediaInstanceState( p_vlm, p_media->cfg.id, p_media->cfg.psz_name, psz_instance_name, var_GetInteger( p_input, "state" ) );
 107
 108         vlc_mutex_lock( &p_vlm->lock_manage );
 109         p_vlm->input_state_changed = true;
 110         vlc_cond_signal( &p_vlm->wait_manage );
 111         vlc_mutex_unlock( &p_vlm->lock_manage );
 112     }
 113     return VLC_SUCCESS;
 114 }
 115
 116 static vlc_mutex_t vlm_mutex = VLC_STATIC_MUTEX;
 117
 118 #undef vlm_New
 119 /*****************************************************************************
 120  * vlm_New:
 121  *****************************************************************************/
 122 vlm_t *vlm_New ( vlc_object_t *p_this )
 123 {
 124     vlm_t *p_vlm = NULL, **pp_vlm = &(libvlc_priv (p_this->p_libvlc)->p_vlm);
 125     char *psz_vlmconf;
 126     static const char vlm_object_name[] = "vlm daemon";
 127
 128     /* Avoid multiple creation */
 129     vlc_mutex_lock( &vlm_mutex );
 130
 131     p_vlm = *pp_vlm;
 132     if( p_vlm )
 133     {   /* VLM already exists */
 134         vlc_object_hold( p_vlm );
 135         vlc_mutex_unlock( &vlm_mutex );
 136         return p_vlm;
 137     }
 138
 139     msg_Dbg( p_this, "creating VLM" );
 140
 141     p_vlm = vlc_custom_create( p_this, sizeof( *p_vlm ), VLC_OBJECT_GENERIC,
 142                                vlm_object_name );
 143     if( !p_vlm )
 144     {
 145         vlc_mutex_unlock( &vlm_mutex );
 146         return NULL;
 147     }
 148
 149     vlc_mutex_init( &p_vlm->lock );
 150     vlc_mutex_init( &p_vlm->lock_manage );
 151     vlc_cond_init_daytime( &p_vlm->wait_manage );
 152     p_vlm->input_state_changed = false;
 153     p_vlm->i_id = 1;
 154     TAB_INIT( p_vlm->i_media, p_vlm->media );
 155     TAB_INIT( p_vlm->i_schedule, p_vlm->schedule );
 156     p_vlm->i_vod = 0;
 157     p_vlm->p_vod = NULL;
 158     var_Create( p_vlm, "intf-event", VLC_VAR_ADDRESS );
 159     vlc_object_attach( p_vlm, p_this->p_libvlc );
 160
 161     if( vlc_clone( &p_vlm->thread, Manage, p_vlm, VLC_THREAD_PRIORITY_LOW ) )
 162     {
 163         vlc_cond_destroy( &p_vlm->wait_manage );
 164         vlc_mutex_destroy( &p_vlm->lock );
 165         vlc_mutex_destroy( &p_vlm->lock_manage );
 166         vlc_object_release( p_vlm );
 167         vlc_mutex_unlock( &vlm_mutex );
 168         return NULL;
 169     }
 170
 171     *pp_vlm = p_vlm; /* for future reference */
 172
 173     /* Load our configuration file */
 174     psz_vlmconf = var_CreateGetString( p_vlm, "vlm-conf" );
 175     if( psz_vlmconf && *psz_vlmconf )
 176     {
 177         vlm_message_t *p_message = NULL;
 178         char *psz_buffer = NULL;
 179
 180         msg_Dbg( p_this, "loading VLM configuration" );
 181         if( asprintf(&psz_buffer, "load %s", psz_vlmconf ) != -1 )
 182         {
 183             msg_Dbg( p_this, "%s", psz_buffer );
 184             if( vlm_ExecuteCommand( p_vlm, psz_buffer, &p_message ) )
 185                 msg_Warn( p_this, "error while loading the configuration file" );
 186
 187             vlm_MessageDelete( p_message );
 188             free( psz_buffer );
 189         }
 190     }
 191     free( psz_vlmconf );
 192
 193     vlc_object_set_destructor( p_vlm, (vlc_destructor_t)vlm_Destructor );
 194     vlc_mutex_unlock( &vlm_mutex );
 195
 196     return p_vlm;
 197 }
 198
 199 /*****************************************************************************
 200  * vlm_Delete:
 201  *****************************************************************************/
 202 void vlm_Delete( vlm_t *p_vlm )
 203 {
 204     /* vlm_Delete() is serialized against itself, and against vlm_New().
 205      * This way, vlm_Destructor () (called from vlc_objet_release() above)
 206      * is serialized against setting libvlc_priv->p_vlm from vlm_New(). */
 207     vlc_mutex_lock( &vlm_mutex );
 208     vlc_object_release( p_vlm );
 209     vlc_mutex_unlock( &vlm_mutex );
 210 }
 211
 212 /*****************************************************************************
 213  * vlm_Destructor:
 214  *****************************************************************************/
 215 static void vlm_Destructor( vlm_t *p_vlm )
 216 {
 217     vlc_mutex_lock( &p_vlm->lock );
 218     vlm_ControlInternal( p_vlm, VLM_CLEAR_MEDIAS );
 219     TAB_CLEAN( p_vlm->i_media, p_vlm->media );
 220
 221     vlm_ControlInternal( p_vlm, VLM_CLEAR_SCHEDULES );
 222     TAB_CLEAN( p_vlm->schedule, p_vlm->schedule );
 223     vlc_mutex_unlock( &p_vlm->lock );
 224
 225     libvlc_priv(p_vlm->p_libvlc)->p_vlm = NULL;
 226     vlc_object_kill( p_vlm );
 227
 228     vlc_mutex_lock( &p_vlm->lock_manage );
 229     p_vlm->input_state_changed = true;
 230     vlc_cond_signal( &p_vlm->wait_manage );
 231     vlc_mutex_unlock( &p_vlm->lock_manage );
 232
 233     /*vlc_cancel( p_vlm->thread ); */
 234     vlc_join( p_vlm->thread, NULL );
 235
 236     vlc_cond_destroy( &p_vlm->wait_manage );
 237     vlc_mutex_destroy( &p_vlm->lock );
 238     vlc_mutex_destroy( &p_vlm->lock_manage );
 239 }
 240
 241 /*****************************************************************************
 242  * vlm_ExecuteCommand:
 243  *****************************************************************************/
 244 int vlm_ExecuteCommand( vlm_t *p_vlm, const char *psz_command,
 245                         vlm_message_t **pp_message)
 246 {
 247     int i_result;
 248
 249     vlc_mutex_lock( &p_vlm->lock );
 250     i_result = ExecuteCommand( p_vlm, psz_command, pp_message );
 251     vlc_mutex_unlock( &p_vlm->lock );
 252
 253     return i_result;
 254 }
 255
 256
 257 int64_t vlm_Date(void)
 258 {
 259 #if defined (WIN32) && !defined (UNDER_CE)
 260     struct timeb tm;
 261     ftime( &tm );
 262     return ((int64_t)tm.time) * 1000000 + ((int64_t)tm.millitm) * 1000;
 263 #else
 264     struct timeval tv_date;
 265
 266     /* gettimeofday() cannot fail given &tv_date is a valid address */
 267     (void)gettimeofday( &tv_date, NULL );
 268     return (mtime_t) tv_date.tv_sec * 1000000 + (mtime_t) tv_date.tv_usec;
 269 #endif
 270 }
 271
 272
 273 /*****************************************************************************
 274  *
 275  *****************************************************************************/
 276 static int vlm_MediaVodControl( void *p_private, vod_media_t *p_vod_media,
 277                                 const char *psz_id, int i_query, va_list args )
 278 {
 279     vlm_t *vlm = (vlm_t *)p_private;
 280     int i, i_ret;
 281     const char *psz;
 282     int64_t id;
 283
 284     if( !p_private || !p_vod_media )
 285         return VLC_EGENERIC;
 286
 287     vlc_mutex_lock( &vlm->lock );
 288
 289     /* Find media id */
 290     for( i = 0, id = -1; i < vlm->i_media; i++ )
 291     {
 292         if( p_vod_media == vlm->media[i]->vod.p_media )
 293         {
 294             id = vlm->media[i]->cfg.id;
 295             break;
 296         }
 297     }
 298     if( id == -1 )
 299     {
 300         vlc_mutex_unlock( &vlm->lock );
 301         return VLC_EGENERIC;
 302     }
 303
 304     switch( i_query )
 305     {
 306     case VOD_MEDIA_PLAY:
 307         psz = (const char *)va_arg( args, const char * );
 308         i_ret = vlm_ControlInternal( vlm, VLM_START_MEDIA_VOD_INSTANCE, id, psz_id, 0, psz );
 309         break;
 310
 311     case VOD_MEDIA_PAUSE:
 312         i_ret = vlm_ControlInternal( vlm, VLM_PAUSE_MEDIA_INSTANCE, id, psz_id );
 313         break;
 314
 315     case VOD_MEDIA_STOP:
 316         i_ret = vlm_ControlInternal( vlm, VLM_STOP_MEDIA_INSTANCE, id, psz_id );
 317         break;
 318
 319     case VOD_MEDIA_SEEK:
 320     {
 321         double d_position = (double)va_arg( args, double );
 322         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position/100.0 );
 323         break;
 324     }
 325
 326     case VOD_MEDIA_REWIND:
 327     {
 328         double d_scale = (double)va_arg( args, double );
 329         double d_position;
 330
 331         vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_POSITION, id, psz_id, &d_position );
 332         d_position -= (d_scale / 1000.0);
 333         if( d_position < 0.0 )
 334             d_position = 0.0;
 335         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position );
 336         break;
 337     }
 338
 339     case VOD_MEDIA_FORWARD:
 340     {
 341         double d_scale = (double)va_arg( args, double );
 342         double d_position;
 343
 344         vlm_ControlInternal( vlm, VLM_GET_MEDIA_INSTANCE_POSITION, id, psz_id, &d_position );
 345         d_position += (d_scale / 1000.0);
 346         if( d_position > 1.0 )
 347             d_position = 1.0;
 348         i_ret = vlm_ControlInternal( vlm, VLM_SET_MEDIA_INSTANCE_POSITION, id, psz_id, d_position );
 349         break;
 350     }
 351
 352     default:
 353         i_ret = VLC_EGENERIC;
 354         break;
 355     }
 356
 357     vlc_mutex_unlock( &vlm->lock );
 358
 359     return i_ret;
 360 }
 361
 362
 363 /*****************************************************************************
 364  * Manage:
 365  *****************************************************************************/
 366 static void* Manage( void* p_object )
 367 {
 368     vlm_t *vlm = (vlm_t*)p_object;
 369     int i, j;
 370     mtime_t i_lastcheck;
 371     mtime_t i_time;
 372     mtime_t i_nextschedule = 0;
 373
 374     int canc = vlc_savecancel ();
 375     i_lastcheck = vlm_Date();
 376
 377     while( !vlm->b_die )
 378     {
 379         char **ppsz_scheduled_commands = NULL;
 380         int    i_scheduled_commands = 0;
 381         bool scheduled_command = false;
 382
 383         vlc_mutex_lock( &vlm->lock_manage );
 384         while( !vlm->input_state_changed && !scheduled_command )
 385         {
 386             if( i_nextschedule )
 387                 scheduled_command = vlc_cond_timedwait( &vlm->wait_manage, &vlm->lock_manage, i_nextschedule ) != 0;
 388             else
 389                 vlc_cond_wait( &vlm->wait_manage, &vlm->lock_manage );
 390         }
 391         vlm->input_state_changed = false;
 392         vlc_mutex_unlock( &vlm->lock_manage );
 393         /* destroy the inputs that wants to die, and launch the next input */
 394         vlc_mutex_lock( &vlm->lock );
 395         for( i = 0; i < vlm->i_media; i++ )
 396         {
 397             vlm_media_sys_t *p_media = vlm->media[i];
 398
 399             for( j = 0; j < p_media->i_instance; )
 400             {
 401                 vlm_media_instance_sys_t *p_instance = p_media->instance[j];
 402
 403                 if( p_instance->p_input && ( p_instance->p_input->b_eof || p_instance->p_input->b_error ) )
 404                 {
 405                     int i_new_input_index;
 406
 407                     /* */
 408                     i_new_input_index = p_instance->i_index + 1;
 409                     if( !p_media->cfg.b_vod && p_media->cfg.broadcast.b_loop && i_new_input_index >= p_media->cfg.i_input )
 410                         i_new_input_index = 0;
 411
 412                     /* FIXME implement multiple input with VOD */
 413                     if( p_media->cfg.b_vod || i_new_input_index >= p_media->cfg.i_input )
 414                         vlm_ControlInternal( vlm, VLM_STOP_MEDIA_INSTANCE, p_media->cfg.id, p_instance->psz_name );
 415                     else
 416                         vlm_ControlInternal( vlm, VLM_START_MEDIA_BROADCAST_INSTANCE, p_media->cfg.id, p_instance->psz_name, i_new_input_index );
 417
 418                     j = 0;
 419                 }
 420                 else
 421                 {
 422                     j++;
 423                 }
 424             }
 425         }
 426
 427         /* scheduling */
 428         i_time = vlm_Date();
 429         i_nextschedule = 0;
 430
 431         for( i = 0; i < vlm->i_schedule; i++ )
 432         {
 433             mtime_t i_real_date = vlm->schedule[i]->i_date;
 434
 435             if( vlm->schedule[i]->b_enabled == true )
 436             {
 437                 if( vlm->schedule[i]->i_date == 0 ) // now !
 438                 {
 439                     vlm->schedule[i]->i_date = (i_time / 1000000) * 1000000 ;
 440                     i_real_date = i_time;
 441                 }
 442                 else if( vlm->schedule[i]->i_period != 0 )
 443                 {
 444                     int j = 0;
 445                     while( vlm->schedule[i]->i_date + j *
 446                            vlm->schedule[i]->i_period <= i_lastcheck &&
 447                            ( vlm->schedule[i]->i_repeat > j ||
 448                              vlm->schedule[i]->i_repeat == -1 ) )
 449                     {
 450                         j++;
 451                     }
 452
 453                     i_real_date = vlm->schedule[i]->i_date + j *
 454                         vlm->schedule[i]->i_period;
 455                 }
 456
 457                 if( i_real_date <= i_time )
 458                 {
 459                     if( i_real_date > i_lastcheck )
 460                     {
 461                         for( j = 0; j < vlm->schedule[i]->i_command; j++ )
 462                         {
 463                             TAB_APPEND( i_scheduled_commands,
 464                                         ppsz_scheduled_commands,
 465                                         strdup(vlm->schedule[i]->command[j] ) );
 466                         }
 467                     }
 468                 }
 469                 else
 470                 {
 471                     i_nextschedule = i_real_date;
 472                 }
 473             }
 474         }
 475
 476         while( i_scheduled_commands )
 477         {
 478             vlm_message_t *message = NULL;
 479             char *psz_command = ppsz_scheduled_commands[0];
 480             ExecuteCommand( vlm, psz_command,&message );
 481
 482             /* for now, drop the message */
 483             vlm_MessageDelete( message );
 484             TAB_REMOVE( i_scheduled_commands,
 485                         ppsz_scheduled_commands,
 486                         psz_command );
 487             free( psz_command );
 488         }
 489
 490         i_lastcheck = i_time;
 491         vlc_mutex_unlock( &vlm->lock );
 492
 493     }
 494
 495     vlc_restorecancel (canc);
 496     return NULL;
 497 }
 498
 499 /* New API
 500  */
 501 /*
 502 typedef struct
 503 {
 504     struct
 505     {
 506         int i_connection_count;
 507         int i_connection_active;
 508     } vod;
 509     struct
 510     {
 511         int        i_count;
 512         bool b_playing;
 513         int        i_playing_index;
 514     } broadcast;
 515
 516 } vlm_media_status_t;
 517 */
 518
 519 /* */
 520 static vlm_media_sys_t *vlm_ControlMediaGetById( vlm_t *p_vlm, int64_t id )
 521 {
 522     int i;
 523
 524     for( i = 0; i < p_vlm->i_media; i++ )
 525     {
 526         if( p_vlm->media[i]->cfg.id == id )
 527             return p_vlm->media[i];
 528     }
 529     return NULL;
 530 }
 531 static vlm_media_sys_t *vlm_ControlMediaGetByName( vlm_t *p_vlm, const char *psz_name )
 532 {
 533     int i;
 534
 535     for( i = 0; i < p_vlm->i_media; i++ )
 536     {
 537         if( !strcmp( p_vlm->media[i]->cfg.psz_name, psz_name ) )
 538             return p_vlm->media[i];
 539     }
 540     return NULL;
 541 }
 542 static int vlm_MediaDescriptionCheck( vlm_t *p_vlm, vlm_media_t *p_cfg )
 543 {
 544     int i;
 545
 546     if( !p_cfg || !p_cfg->psz_name ||
 547         !strcmp( p_cfg->psz_name, "all" ) || !strcmp( p_cfg->psz_name, "media" ) || !strcmp( p_cfg->psz_name, "schedule" ) )
 548         return VLC_EGENERIC;
 549
 550     for( i = 0; i < p_vlm->i_media; i++ )
 551     {
 552         if( p_vlm->media[i]->cfg.id == p_cfg->id )
 553             continue;
 554         if( !strcmp( p_vlm->media[i]->cfg.psz_name, p_cfg->psz_name ) )
 555             return VLC_EGENERIC;
 556     }
 557     return VLC_SUCCESS;
 558 }
 559
 560
 561 /* Called after a media description is changed/added */
 562 static int vlm_OnMediaUpdate( vlm_t *p_vlm, vlm_media_sys_t *p_media )
 563 {
 564     vlm_media_t *p_cfg = &p_media->cfg;
 565     /* Check if we need to create/delete a vod media */
 566     if( p_cfg->b_vod )
 567     {
 568         if( !p_cfg->b_enabled && p_media->vod.p_media )
 569         {
 570             p_vlm->p_vod->pf_media_del( p_vlm->p_vod, p_media->vod.p_media );
 571             p_media->vod.p_media = NULL;
 572         }
 573         else if( p_cfg->b_enabled && !p_media->vod.p_media && p_cfg->i_input )
 574         {
 575             /* Pre-parse the input */
 576             input_thread_t *p_input;
 577             char *psz_output;
 578             char *psz_header;
 579             char *psz_dup;
 580             int i;
 581
 582             vlc_gc_decref( p_media->vod.p_item );
 583             p_media->vod.p_item = input_item_New( p_vlm, p_cfg->ppsz_input[0],
 584                 p_cfg->psz_name );
 585
 586             if( p_cfg->psz_output )
 587             {
 588                 if( asprintf( &psz_output, "%s:description", p_cfg->psz_output )  == -1 )
 589                     psz_output = NULL;
 590             }
 591             else
 592                 psz_output = strdup( "#description" );
 593
 594             if( psz_output && asprintf( &psz_dup, "sout=%s", psz_output ) != -1 )
 595             {
 596                 input_item_AddOption( p_media->vod.p_item, psz_dup, VLC_INPUT_OPTION_TRUSTED );
 597                 free( psz_dup );
 598             }
 599             free( psz_output );
 600
 601             for( i = 0; i < p_cfg->i_option; i++ )
 602                 input_item_AddOption( p_media->vod.p_item,
 603                                       p_cfg->ppsz_option[i], VLC_INPUT_OPTION_TRUSTED );
 604
 605             if( asprintf( &psz_header, _("Media: %s"), p_cfg->psz_name ) == -1 )
 606                 psz_header = NULL;
 607
 608             p_input = input_Create( p_vlm->p_vod, p_media->vod.p_item, psz_header, NULL );
 609             if( p_input )
 610             {
 611                 vlc_sem_t sem_preparse;
 612                 vlc_sem_init( &sem_preparse, 0 );
 613                 var_AddCallback( p_input, "intf-event", InputEventPreparse, &sem_preparse );
 614
 615                 if( !input_Start( p_input ) )
 616                 {
 617                     while( !p_input->b_dead && ( !p_cfg->vod.psz_mux || !input_item_IsPreparsed( p_media->vod.p_item ) ) )
 618                         vlc_sem_wait( &sem_preparse );
 619                 }
 620
 621                 var_DelCallback( p_input, "intf-event", InputEventPreparse, &sem_preparse );
 622                 vlc_sem_destroy( &sem_preparse );
 623
 624                 input_Stop( p_input, true );
 625                 vlc_thread_join( p_input );
 626                 vlc_object_release( p_input );
 627             }
 628             free( psz_header );
 629
 630             if( p_cfg->vod.psz_mux )
 631             {
 632                 input_item_t item;
 633                 es_format_t es, *p_es = &es;
 634                 union { char text[5]; uint32_t value; } fourcc;
 635
 636                 sprintf( fourcc.text, "%4.4s", p_cfg->vod.psz_mux );
 637                 fourcc.text[0] = tolower(fourcc.text[0]);
 638                 fourcc.text[1] = tolower(fourcc.text[1]);
 639                 fourcc.text[2] = tolower(fourcc.text[2]);
 640                 fourcc.text[3] = tolower(fourcc.text[3]);
 641
 642                 /* XXX: Don't do it that way, but properly use a new input item ref. */
 643                 item = *p_media->vod.p_item;
 644                 item.i_es = 1;
 645                 item.es = &p_es;
 646                 es_format_Init( &es, VIDEO_ES, fourcc.value );
 647
 648                 p_media->vod.p_media =
 649                     p_vlm->p_vod->pf_media_new( p_vlm->p_vod, p_cfg->psz_name, &item );
 650             }
 651             else
 652             {
 653                 p_media->vod.p_media =
 654                     p_vlm->p_vod->pf_media_new( p_vlm->p_vod, p_cfg->psz_name, p_media->vod.p_item );
 655             }
 656         }
 657     }
 658     else
 659     {
 660         /* TODO start media if needed */
 661     }
 662
 663     /* TODO add support of var vlm_media_broadcast/vlm_media_vod */
 664
 665     vlm_SendEventMediaChanged( p_vlm, p_cfg->id, p_cfg->psz_name );
 666     return VLC_SUCCESS;
 667 }
 668 static int vlm_ControlMediaChange( vlm_t *p_vlm, vlm_media_t *p_cfg )
 669 {
 670     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, p_cfg->id );
 671
 672     /* */
 673     if( !p_media || vlm_MediaDescriptionCheck( p_vlm, p_cfg ) )
 674         return VLC_EGENERIC;
 675     if( ( p_media->cfg.b_vod && !p_cfg->b_vod ) || ( !p_media->cfg.b_vod && p_cfg->b_vod ) )
 676         return VLC_EGENERIC;
 677
 678     if( 0 )
 679     {
 680         /* TODO check what are the changes being done (stop instance if needed) */
 681     }
 682
 683     vlm_media_Clean( &p_media->cfg );
 684     vlm_media_Copy( &p_media->cfg, p_cfg );
 685
 686     return vlm_OnMediaUpdate( p_vlm, p_media );
 687 }
 688
 689 static int vlm_ControlMediaAdd( vlm_t *p_vlm, vlm_media_t *p_cfg, int64_t *p_id )
 690 {
 691     vlm_media_sys_t *p_media;
 692
 693     if( vlm_MediaDescriptionCheck( p_vlm, p_cfg ) || vlm_ControlMediaGetByName( p_vlm, p_cfg->psz_name ) )
 694     {
 695         msg_Err( p_vlm, "invalid media description" );
 696         return VLC_EGENERIC;
 697     }
 698     /* Check if we need to load the VOD server */
 699     if( p_cfg->b_vod && !p_vlm->i_vod )
 700     {
 701         p_vlm->p_vod = vlc_custom_create( VLC_OBJECT(p_vlm), sizeof( vod_t ),
 702                                           VLC_OBJECT_GENERIC, "vod server" );
 703         vlc_object_attach( p_vlm->p_vod, p_vlm->p_libvlc );
 704         p_vlm->p_vod->p_module = module_need( p_vlm->p_vod, "vod server", NULL, false );
 705         if( !p_vlm->p_vod->p_module )
 706         {
 707             msg_Err( p_vlm, "cannot find vod server" );
 708             vlc_object_release( p_vlm->p_vod );
 709             p_vlm->p_vod = NULL;
 710             return VLC_EGENERIC;
 711         }
 712
 713         p_vlm->p_vod->p_data = p_vlm;
 714         p_vlm->p_vod->pf_media_control = vlm_MediaVodControl;
 715     }
 716
 717     p_media = calloc( 1, sizeof( vlm_media_sys_t ) );
 718     if( !p_media )
 719         return VLC_ENOMEM;
 720
 721     if( p_cfg->b_vod )
 722         p_vlm->i_vod++;
 723
 724     vlm_media_Copy( &p_media->cfg, p_cfg );
 725     p_media->cfg.id = p_vlm->i_id++;
 726     /* FIXME do we do something here if enabled is true ? */
 727
 728     p_media->vod.p_item = input_item_New( p_vlm, NULL, NULL );
 729
 730     p_media->vod.p_media = NULL;
 731     TAB_INIT( p_media->i_instance, p_media->instance );
 732
 733     /* */
 734     TAB_APPEND( p_vlm->i_media, p_vlm->media, p_media );
 735
 736     if( p_id )
 737         *p_id = p_media->cfg.id;
 738
 739     /* */
 740     vlm_SendEventMediaAdded( p_vlm, p_media->cfg.id, p_media->cfg.psz_name );
 741     return vlm_OnMediaUpdate( p_vlm, p_media );
 742 }
 743
 744 static int vlm_ControlMediaDel( vlm_t *p_vlm, int64_t id )
 745 {
 746     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 747
 748     if( !p_media )
 749         return VLC_EGENERIC;
 750
 751     while( p_media->i_instance > 0 )
 752         vlm_ControlInternal( p_vlm, VLM_STOP_MEDIA_INSTANCE, id, p_media->instance[0]->psz_name );
 753
 754     if( p_media->cfg.b_vod )
 755     {
 756         p_media->cfg.b_enabled = false;
 757         vlm_OnMediaUpdate( p_vlm, p_media );
 758         p_vlm->i_vod--;
 759     }
 760
 761     /* */
 762     vlm_SendEventMediaRemoved( p_vlm, id, p_media->cfg.psz_name );
 763
 764     vlm_media_Clean( &p_media->cfg );
 765
 766     vlc_gc_decref( p_media->vod.p_item );
 767
 768     if( p_media->vod.p_media )
 769         p_vlm->p_vod->pf_media_del( p_vlm->p_vod, p_media->vod.p_media );
 770
 771     TAB_REMOVE( p_vlm->i_media, p_vlm->media, p_media );
 772     free( p_media );
 773
 774     /* Check if we need to unload the VOD server */
 775     if( p_vlm->p_vod && p_vlm->i_vod <= 0 )
 776     {
 777         module_unneed( p_vlm->p_vod, p_vlm->p_vod->p_module );
 778         vlc_object_release( p_vlm->p_vod );
 779         p_vlm->p_vod = NULL;
 780     }
 781
 782     return VLC_SUCCESS;
 783 }
 784
 785 static int vlm_ControlMediaGets( vlm_t *p_vlm, vlm_media_t ***ppp_dsc, int *pi_dsc )
 786 {
 787     vlm_media_t **pp_dsc;
 788     int                     i_dsc;
 789     int i;
 790
 791     TAB_INIT( i_dsc, pp_dsc );
 792     for( i = 0; i < p_vlm->i_media; i++ )
 793     {
 794         vlm_media_t *p_dsc = vlm_media_Duplicate( &p_vlm->media[i]->cfg );
 795         TAB_APPEND( i_dsc, pp_dsc, p_dsc );
 796     }
 797
 798     *ppp_dsc = pp_dsc;
 799     *pi_dsc = i_dsc;
 800
 801     return VLC_SUCCESS;
 802 }
 803 static int vlm_ControlMediaClear( vlm_t *p_vlm )
 804 {
 805     while( p_vlm->i_media > 0 )
 806         vlm_ControlMediaDel( p_vlm, p_vlm->media[0]->cfg.id );
 807
 808     return VLC_SUCCESS;
 809 }
 810 static int vlm_ControlMediaGet( vlm_t *p_vlm, int64_t id, vlm_media_t **pp_dsc )
 811 {
 812     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 813     if( !p_media )
 814         return VLC_EGENERIC;
 815
 816     *pp_dsc = vlm_media_Duplicate( &p_media->cfg );
 817     return VLC_SUCCESS;
 818 }
 819 static int vlm_ControlMediaGetId( vlm_t *p_vlm, const char *psz_name, int64_t *p_id )
 820 {
 821     vlm_media_sys_t *p_media = vlm_ControlMediaGetByName( p_vlm, psz_name );
 822     if( !p_media )
 823         return VLC_EGENERIC;
 824
 825     *p_id = p_media->cfg.id;
 826     return VLC_SUCCESS;
 827 }
 828
 829 static vlm_media_instance_sys_t *vlm_ControlMediaInstanceGetByName( vlm_media_sys_t *p_media, const char *psz_id )
 830 {
 831     int i;
 832
 833     for( i = 0; i < p_media->i_instance; i++ )
 834     {
 835         const char *psz = p_media->instance[i]->psz_name;
 836         if( ( psz == NULL && psz_id == NULL ) ||
 837             ( psz && psz_id && !strcmp( psz, psz_id ) ) )
 838             return p_media->instance[i];
 839     }
 840     return NULL;
 841 }
 842 static vlm_media_instance_sys_t *vlm_MediaInstanceNew( vlm_t *p_vlm, const char *psz_name )
 843 {
 844     vlm_media_instance_sys_t *p_instance = calloc( 1, sizeof(vlm_media_instance_sys_t) );
 845     if( !p_instance )
 846         return NULL;
 847
 848     p_instance->psz_name = NULL;
 849     if( psz_name )
 850         p_instance->psz_name = strdup( psz_name );
 851
 852     p_instance->p_item = input_item_New( p_vlm, NULL, NULL );
 853
 854     p_instance->i_index = 0;
 855     p_instance->b_sout_keep = false;
 856     p_instance->p_input = NULL;
 857     p_instance->p_input_resource = NULL;
 858
 859     return p_instance;
 860 }
 861 static void vlm_MediaInstanceDelete( vlm_t *p_vlm, int64_t id, vlm_media_instance_sys_t *p_instance, vlm_media_sys_t *p_media )
 862 {
 863     input_thread_t *p_input = p_instance->p_input;
 864     if( p_input )
 865     {
 866         input_resource_t *p_resource;
 867
 868         input_Stop( p_input, true );
 869         vlc_thread_join( p_input );
 870
 871         p_resource = input_DetachResource( p_input );
 872         input_resource_Delete( p_resource );
 873
 874         var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
 875         vlc_object_release( p_input );
 876
 877         vlm_SendEventMediaInstanceStopped( p_vlm, id, p_media->cfg.psz_name );
 878     }
 879     if( p_instance->p_input_resource )
 880         input_resource_Delete( p_instance->p_input_resource );
 881
 882     TAB_REMOVE( p_media->i_instance, p_media->instance, p_instance );
 883     vlc_gc_decref( p_instance->p_item );
 884     free( p_instance->psz_name );
 885     free( p_instance );
 886 }
 887
 888
 889 static int vlm_ControlMediaInstanceStart( vlm_t *p_vlm, int64_t id, const char *psz_id, int i_input_index, const char *psz_vod_output )
 890 {
 891     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
 892     vlm_media_instance_sys_t *p_instance;
 893     char *psz_log;
 894
 895     if( !p_media || !p_media->cfg.b_enabled || p_media->cfg.i_input <= 0 )
 896         return VLC_EGENERIC;
 897
 898     /* TODO support multiple input for VOD with sout-keep ? */
 899
 900     if( ( p_media->cfg.b_vod && !psz_vod_output ) || ( !p_media->cfg.b_vod && psz_vod_output ) )
 901         return VLC_EGENERIC;
 902
 903     if( i_input_index < 0 || i_input_index >= p_media->cfg.i_input )
 904         return VLC_EGENERIC;
 905
 906     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
 907     if( !p_instance )
 908     {
 909         vlm_media_t *p_cfg = &p_media->cfg;
 910         int i;
 911
 912         p_instance = vlm_MediaInstanceNew( p_vlm, psz_id );
 913         if( !p_instance )
 914             return VLC_ENOMEM;
 915
 916         if( p_cfg->psz_output != NULL || psz_vod_output != NULL )
 917         {
 918             char *psz_buffer;
 919             if( asprintf( &psz_buffer, "sout=%s%s%s",
 920                       p_cfg->psz_output ? p_cfg->psz_output : "",
 921                       (p_cfg->psz_output && psz_vod_output) ? ":" : psz_vod_output ? "#" : "",
 922                       psz_vod_output ? psz_vod_output : "" ) != -1 )
 923             {
 924                 input_item_AddOption( p_instance->p_item, psz_buffer, VLC_INPUT_OPTION_TRUSTED );
 925                 free( psz_buffer );
 926             }
 927         }
 928
 929         for( i = 0; i < p_cfg->i_option; i++ )
 930         {
 931             if( !strcmp( p_cfg->ppsz_option[i], "sout-keep" ) )
 932                 p_instance->b_sout_keep = true;
 933             else if( !strcmp( p_cfg->ppsz_option[i], "nosout-keep" ) || !strcmp( p_cfg->ppsz_option[i], "no-sout-keep" ) )
 934                 p_instance->b_sout_keep = false;
 935             else
 936                 input_item_AddOption( p_instance->p_item, p_cfg->ppsz_option[i], VLC_INPUT_OPTION_TRUSTED );
 937         }
 938         TAB_APPEND( p_media->i_instance, p_media->instance, p_instance );
 939     }
 940
 941     /* Stop old instance */
 942     input_thread_t *p_input = p_instance->p_input;
 943     if( p_input )
 944     {
 945         if( p_instance->i_index == i_input_index &&
 946             !p_input->b_eof && !p_input->b_error )
 947         {
 948             if( var_GetInteger( p_input, "state" ) == PAUSE_S )
 949                 var_SetInteger( p_input, "state",  PLAYING_S );
 950             return VLC_SUCCESS;
 951         }
 952
 953
 954         input_Stop( p_input, true );
 955         vlc_thread_join( p_input );
 956
 957         p_instance->p_input_resource = input_DetachResource( p_input );
 958
 959         var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
 960         vlc_object_release( p_input );
 961
 962         if( !p_instance->b_sout_keep )
 963             input_resource_TerminateSout( p_instance->p_input_resource );
 964         input_resource_TerminateVout( p_instance->p_input_resource );
 965
 966         vlm_SendEventMediaInstanceStopped( p_vlm, id, p_media->cfg.psz_name );
 967     }
 968
 969     /* Start new one */
 970     p_instance->i_index = i_input_index;
 971     input_item_SetURI( p_instance->p_item, p_media->cfg.ppsz_input[p_instance->i_index] ) ;
 972
 973     if( asprintf( &psz_log, _("Media: %s"), p_media->cfg.psz_name ) != -1 )
 974     {
 975         vlc_object_t *p_parent = p_media->cfg.b_vod ?
 976                                      VLC_OBJECT(p_vlm->p_vod) :
 977                                      VLC_OBJECT(p_vlm->p_libvlc);
 978         p_instance->p_input = input_Create( p_parent, p_instance->p_item,
 979                                             psz_log, p_instance->p_input_resource );
 980         if( p_instance->p_input )
 981         {
 982             var_AddCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
 983             if( input_Start( p_instance->p_input ) != VLC_SUCCESS )
 984             {
 985                 var_DelCallback( p_instance->p_input, "intf-event", InputEvent, p_media );
 986                 vlc_object_release( p_instance->p_input );
 987                 p_instance->p_input = NULL;
 988             }
 989         }
 990         p_instance->p_input_resource = NULL;
 991
 992         if( !p_instance->p_input )
 993         {
 994             vlm_MediaInstanceDelete( p_vlm, id, p_instance, p_media );
 995         }
 996         else
 997         {
 998             vlm_SendEventMediaInstanceStarted( p_vlm, id, p_media->cfg.psz_name );
 999         }
1000         free( psz_log );
1001     }
1002
1003     return VLC_SUCCESS;
1004 }
1005
1006 static int vlm_ControlMediaInstanceStop( vlm_t *p_vlm, int64_t id, const char *psz_id )
1007 {
1008     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1009     vlm_media_instance_sys_t *p_instance;
1010
1011     if( !p_media )
1012         return VLC_EGENERIC;
1013
1014     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1015     if( !p_instance )
1016         return VLC_EGENERIC;
1017
1018     vlm_MediaInstanceDelete( p_vlm, id, p_instance, p_media );
1019
1020     return VLC_SUCCESS;
1021 }
1022 static int vlm_ControlMediaInstancePause( vlm_t *p_vlm, int64_t id, const char *psz_id )
1023 {
1024     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1025     vlm_media_instance_sys_t *p_instance;
1026     int i_state;
1027
1028     if( !p_media )
1029         return VLC_EGENERIC;
1030
1031     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1032     if( !p_instance || !p_instance->p_input )
1033         return VLC_EGENERIC;
1034
1035     /* Toggle pause state */
1036     i_state = var_GetInteger( p_instance->p_input, "state" );
1037     if( i_state == PAUSE_S )
1038         var_SetInteger( p_instance->p_input, "state", PLAYING_S );
1039     else if( i_state == PLAYING_S )
1040         var_SetInteger( p_instance->p_input, "state", PAUSE_S );
1041     return VLC_SUCCESS;
1042 }
1043 static int vlm_ControlMediaInstanceGetTimePosition( vlm_t *p_vlm, int64_t id, const char *psz_id, int64_t *pi_time, double *pd_position )
1044 {
1045     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1046     vlm_media_instance_sys_t *p_instance;
1047
1048     if( !p_media )
1049         return VLC_EGENERIC;
1050
1051     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1052     if( !p_instance || !p_instance->p_input )
1053         return VLC_EGENERIC;
1054
1055     if( pi_time )
1056         *pi_time = var_GetTime( p_instance->p_input, "time" );
1057     if( pd_position )
1058         *pd_position = var_GetFloat( p_instance->p_input, "position" );
1059     return VLC_SUCCESS;
1060 }
1061 static int vlm_ControlMediaInstanceSetTimePosition( vlm_t *p_vlm, int64_t id, const char *psz_id, int64_t i_time, double d_position )
1062 {
1063     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1064     vlm_media_instance_sys_t *p_instance;
1065
1066     if( !p_media )
1067         return VLC_EGENERIC;
1068
1069     p_instance = vlm_ControlMediaInstanceGetByName( p_media, psz_id );
1070     if( !p_instance || !p_instance->p_input )
1071         return VLC_EGENERIC;
1072
1073     if( i_time >= 0 )
1074         return var_SetTime( p_instance->p_input, "time", i_time );
1075     else if( d_position >= 0 && d_position <= 100 )
1076         return var_SetFloat( p_instance->p_input, "position", d_position );
1077     return VLC_EGENERIC;
1078 }
1079
1080 static int vlm_ControlMediaInstanceGets( vlm_t *p_vlm, int64_t id, vlm_media_instance_t ***ppp_idsc, int *pi_instance )
1081 {
1082     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1083     vlm_media_instance_t **pp_idsc;
1084     int                              i_idsc;
1085     int i;
1086
1087     if( !p_media )
1088         return VLC_EGENERIC;
1089
1090     TAB_INIT( i_idsc, pp_idsc );
1091     for( i = 0; i < p_media->i_instance; i++ )
1092     {
1093         vlm_media_instance_sys_t *p_instance = p_media->instance[i];
1094         vlm_media_instance_t *p_idsc = vlm_media_instance_New();
1095
1096         if( p_instance->psz_name )
1097             p_idsc->psz_name = strdup( p_instance->psz_name );
1098         if( p_instance->p_input )
1099         {
1100             p_idsc->i_time = var_GetTime( p_instance->p_input, "time" );
1101             p_idsc->i_length = var_GetTime( p_instance->p_input, "length" );
1102             p_idsc->d_position = var_GetFloat( p_instance->p_input, "position" );
1103             if( var_GetInteger( p_instance->p_input, "state" ) == PAUSE_S )
1104                 p_idsc->b_paused = true;
1105             p_idsc->i_rate = INPUT_RATE_DEFAULT
1106                              / var_GetFloat( p_instance->p_input, "rate" );
1107         }
1108
1109         TAB_APPEND( i_idsc, pp_idsc, p_idsc );
1110     }
1111     *ppp_idsc = pp_idsc;
1112     *pi_instance = i_idsc;
1113     return VLC_SUCCESS;
1114 }
1115
1116 static int vlm_ControlMediaInstanceClear( vlm_t *p_vlm, int64_t id )
1117 {
1118     vlm_media_sys_t *p_media = vlm_ControlMediaGetById( p_vlm, id );
1119
1120     if( !p_media )
1121         return VLC_EGENERIC;
1122
1123     while( p_media->i_instance > 0 )
1124         vlm_ControlMediaInstanceStop( p_vlm, id, p_media->instance[0]->psz_name );
1125
1126     return VLC_SUCCESS;
1127 }
1128
1129 static int vlm_ControlScheduleClear( vlm_t *p_vlm )
1130 {
1131     while( p_vlm->i_schedule > 0 )
1132         vlm_ScheduleDelete( p_vlm, p_vlm->schedule[0] );
1133
1134     return VLC_SUCCESS;
1135 }
1136
1137 static int vlm_vaControlInternal( vlm_t *p_vlm, int i_query, va_list args )
1138 {
1139     vlm_media_t *p_dsc;
1140     vlm_media_t **pp_dsc;
1141     vlm_media_t ***ppp_dsc;
1142     vlm_media_instance_t ***ppp_idsc;
1143     const char *psz_id;
1144     const char *psz_vod;
1145     int64_t *p_id;
1146     int64_t id;
1147     int i_int;
1148     int *pi_int;
1149
1150     int64_t *pi_i64;
1151     int64_t i_i64;
1152     double *pd_double;
1153     double d_double;
1154
1155     switch( i_query )
1156     {
1157     /* Media control */
1158     case VLM_GET_MEDIAS:
1159         ppp_dsc = (vlm_media_t ***)va_arg( args, vlm_media_t *** );
1160         pi_int = (int *)va_arg( args, int * );
1161         return vlm_ControlMediaGets( p_vlm, ppp_dsc, pi_int );
1162
1163     case VLM_CLEAR_MEDIAS:
1164         return vlm_ControlMediaClear( p_vlm );
1165
1166     case VLM_CHANGE_MEDIA:
1167         p_dsc = (vlm_media_t*)va_arg( args, vlm_media_t * );
1168         return vlm_ControlMediaChange( p_vlm, p_dsc );
1169
1170     case VLM_ADD_MEDIA:
1171         p_dsc = (vlm_media_t*)va_arg( args, vlm_media_t * );
1172         p_id = (int64_t*)va_arg( args, int64_t * );
1173         return vlm_ControlMediaAdd( p_vlm, p_dsc, p_id );
1174
1175     case VLM_DEL_MEDIA:
1176         id = (int64_t)va_arg( args, int64_t );
1177         return vlm_ControlMediaDel( p_vlm, id );
1178
1179     case VLM_GET_MEDIA:
1180         id = (int64_t)va_arg( args, int64_t );
1181         pp_dsc = (vlm_media_t **)va_arg( args, vlm_media_t ** );
1182         return vlm_ControlMediaGet( p_vlm, id, pp_dsc );
1183
1184     case VLM_GET_MEDIA_ID:
1185         psz_id = (const char*)va_arg( args, const char * );
1186         p_id = (int64_t*)va_arg( args, int64_t * );
1187         return vlm_ControlMediaGetId( p_vlm, psz_id, p_id );
1188
1189
1190     /* Media instance control */
1191     case VLM_GET_MEDIA_INSTANCES:
1192         id = (int64_t)va_arg( args, int64_t );
1193         ppp_idsc = (vlm_media_instance_t ***)va_arg( args, vlm_media_instance_t *** );
1194         pi_int = (int *)va_arg( args, int *);
1195         return vlm_ControlMediaInstanceGets( p_vlm, id, ppp_idsc, pi_int );
1196
1197     case VLM_CLEAR_MEDIA_INSTANCES:
1198         id = (int64_t)va_arg( args, int64_t );
1199         return vlm_ControlMediaInstanceClear( p_vlm, id );
1200
1201
1202     case VLM_START_MEDIA_BROADCAST_INSTANCE:
1203         id = (int64_t)va_arg( args, int64_t );
1204         psz_id = (const char*)va_arg( args, const char* );
1205         i_int = (int)va_arg( args, int );
1206         return vlm_ControlMediaInstanceStart( p_vlm, id, psz_id, i_int, NULL );
1207
1208     case VLM_START_MEDIA_VOD_INSTANCE:
1209         id = (int64_t)va_arg( args, int64_t );
1210         psz_id = (const char*)va_arg( args, const char* );
1211         i_int = (int)va_arg( args, int );
1212         psz_vod = (const char*)va_arg( args, const char* );
1213         if( !psz_vod )
1214             return VLC_EGENERIC;
1215         return vlm_ControlMediaInstanceStart( p_vlm, id, psz_id, i_int, psz_vod );
1216
1217     case VLM_STOP_MEDIA_INSTANCE:
1218         id = (int64_t)va_arg( args, int64_t );
1219         psz_id = (const char*)va_arg( args, const char* );
1220         return vlm_ControlMediaInstanceStop( p_vlm, id, psz_id );
1221
1222     case VLM_PAUSE_MEDIA_INSTANCE:
1223         id = (int64_t)va_arg( args, int64_t );
1224         psz_id = (const char*)va_arg( args, const char* );
1225         return vlm_ControlMediaInstancePause( p_vlm, id, psz_id );
1226
1227     case VLM_GET_MEDIA_INSTANCE_TIME:
1228         id = (int64_t)va_arg( args, int64_t );
1229         psz_id = (const char*)va_arg( args, const char* );
1230         pi_i64 = (int64_t*)va_arg( args, int64_t * );
1231         return vlm_ControlMediaInstanceGetTimePosition( p_vlm, id, psz_id, pi_i64, NULL );
1232     case VLM_GET_MEDIA_INSTANCE_POSITION:
1233         id = (int64_t)va_arg( args, int64_t );
1234         psz_id = (const char*)va_arg( args, const char* );
1235         pd_double = (double*)va_arg( args, double* );
1236         return vlm_ControlMediaInstanceGetTimePosition( p_vlm, id, psz_id, NULL, pd_double );
1237
1238     case VLM_SET_MEDIA_INSTANCE_TIME:
1239         id = (int64_t)va_arg( args, int64_t );
1240         psz_id = (const char*)va_arg( args, const char* );
1241         i_i64 = (int64_t)va_arg( args, int64_t);
1242         return vlm_ControlMediaInstanceSetTimePosition( p_vlm, id, psz_id, i_i64, -1 );
1243     case VLM_SET_MEDIA_INSTANCE_POSITION:
1244         id = (int64_t)va_arg( args, int64_t );
1245         psz_id = (const char*)va_arg( args, const char* );
1246         d_double = (double)va_arg( args, double );
1247         return vlm_ControlMediaInstanceSetTimePosition( p_vlm, id, psz_id, -1, d_double );
1248
1249     case VLM_CLEAR_SCHEDULES:
1250         return vlm_ControlScheduleClear( p_vlm );
1251
1252     default:
1253         msg_Err( p_vlm, "unknown VLM query" );
1254         return VLC_EGENERIC;
1255     }
1256 }
1257
1258 int vlm_ControlInternal( vlm_t *p_vlm, int i_query, ... )
1259 {
1260     va_list args;
1261     int     i_result;
1262
1263     va_start( args, i_query );
1264     i_result = vlm_vaControlInternal( p_vlm, i_query, args );
1265     va_end( args );
1266
1267     return i_result;
1268 }
1269
1270 int vlm_Control( vlm_t *p_vlm, int i_query, ... )
1271 {
1272     va_list args;
1273     int     i_result;
1274
1275     va_start( args, i_query );
1276
1277     vlc_mutex_lock( &p_vlm->lock );
1278     i_result = vlm_vaControlInternal( p_vlm, i_query, args );
1279     vlc_mutex_unlock( &p_vlm->lock );
1280
1281     va_end( args );
1282
1283     return i_result;
1284 }
1285