src/libvlc.c

   1 /*****************************************************************************
   2  * libvlc.c: libvlc instances creation and deletion, interfaces handling
   3  *****************************************************************************
   4  * Copyright (C) 1998-2008 VLC authors and VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Vincent Seguin <seguin@via.ecp.fr>
   8  *          Samuel Hocevar <sam@zoy.org>
   9  *          Gildas Bazin <gbazin@videolan.org>
  10  *          Derk-Jan Hartman <hartman at videolan dot org>
  11  *          Rémi Denis-Courmont <rem # videolan : org>
  12  *
  13  * This program is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU Lesser General Public License as published by
  15  * the Free Software Foundation; either version 2.1 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  21  * GNU Lesser General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU Lesser General Public License
  24  * along with this program; if not, write to the Free Software Foundation,
  25  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  26  *****************************************************************************/
  27
  28 /** \file
  29  * This file contains functions to create and destroy libvlc instances
  30  */
  31
  32 /*****************************************************************************
  33  * Preamble
  34  *****************************************************************************/
  35 #ifdef HAVE_CONFIG_H
  36 # include "config.h"
  37 #endif
  38
  39 #include <vlc_common.h>
  40 #include "../lib/libvlc_internal.h"
  41 #include <vlc_input.h>
  42
  43 #include "modules/modules.h"
  44 #include "config/configuration.h"
  45 #include "playlist/preparser.h"
  46
  47 #include <stdio.h>                                              /* sprintf() */
  48 #include <string.h>
  49 #include <stdlib.h>                                                /* free() */
  50 #include <errno.h>
  51
  52 #include "config/vlc_getopt.h"
  53
  54 #ifdef HAVE_DBUS
  55 /* used for one-instance mode */
  56 #   include <dbus/dbus.h>
  57 #endif
  58
  59
  60 #include <vlc_playlist.h>
  61 #include <vlc_interface.h>
  62
  63 #include <vlc_charset.h>
  64 #include <vlc_fs.h>
  65 #include <vlc_cpu.h>
  66 #include <vlc_url.h>
  67 #include <vlc_modules.h>
  68
  69 #include "libvlc.h"
  70 #include "playlist/playlist_internal.h"
  71 #include "misc/variables.h"
  72
  73 #include <vlc_vlm.h>
  74
  75 #ifdef __APPLE__
  76 # include <libkern/OSAtomic.h>
  77 #endif
  78
  79 #include <assert.h>
  80
  81 /*****************************************************************************
  82  * Local prototypes
  83  *****************************************************************************/
  84 static void GetFilenames  ( libvlc_int_t *, unsigned, const char *const [] );
  85
  86 /**
  87  * Allocate a blank libvlc instance, also setting the exit handler.
  88  * Vlc's threading system must have been initialized first
  89  */
  90 libvlc_int_t * libvlc_InternalCreate( void )
  91 {
  92     libvlc_int_t *p_libvlc;
  93     libvlc_priv_t *priv;
  94
  95     /* Allocate a libvlc instance object */
  96     p_libvlc = vlc_custom_create( (vlc_object_t *)NULL, sizeof (*priv),
  97                                   "libvlc" );
  98     if( p_libvlc == NULL )
  99         return NULL;
 100
 101     priv = libvlc_priv (p_libvlc);
 102     priv->playlist = NULL;
 103     priv->p_dialog_provider = NULL;
 104     priv->p_vlm = NULL;
 105
 106     vlc_ExitInit( &priv->exit );
 107
 108     return p_libvlc;
 109 }
 110
 111 /**
 112  * Initialize a libvlc instance
 113  * This function initializes a previously allocated libvlc instance:
 114  *  - CPU detection
 115  *  - gettext initialization
 116  *  - message queue, module bank and playlist initialization
 117  *  - configuration and commandline parsing
 118  */
 119 int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
 120                          const char *ppsz_argv[] )
 121 {
 122     libvlc_priv_t *priv = libvlc_priv (p_libvlc);
 123     char *       psz_modules = NULL;
 124     char *       psz_parser = NULL;
 125     char *       psz_control = NULL;
 126     char        *psz_val;
 127
 128     /* System specific initialization code */
 129     system_Init();
 130
 131     vlc_LogPreinit(p_libvlc);
 132
 133     /* Initialize the module bank and load the configuration of the
 134      * core module. We need to do this at this stage to be able to display
 135      * a short help if required by the user. (short help == core module
 136      * options) */
 137     module_InitBank ();
 138
 139     /* Get command line options that affect module loading. */
 140     if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, NULL ) )
 141     {
 142         module_EndBank (false);
 143         return VLC_EGENERIC;
 144     }
 145
 146     vlc_threads_setup (p_libvlc);
 147
 148     /* Load the builtins and plugins into the module_bank.
 149      * We have to do it before config_Load*() because this also gets the
 150      * list of configuration options exported by each module and loads their
 151      * default values. */
 152     size_t module_count = module_LoadPlugins (p_libvlc);
 153
 154     /*
 155      * Override default configuration with config file settings
 156      */
 157     if( !var_InheritBool( p_libvlc, "ignore-config" ) )
 158     {
 159         if( var_InheritBool( p_libvlc, "reset-config" ) )
 160             config_SaveConfigFile( p_libvlc ); /* Save default config */
 161         else
 162             config_LoadConfigFile( p_libvlc );
 163     }
 164
 165     /*
 166      * Override configuration with command line settings
 167      */
 168     int vlc_optind;
 169     if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, &vlc_optind ) )
 170     {
 171         vlc_LogDeinit (p_libvlc);
 172         module_EndBank (true);
 173         return VLC_EGENERIC;
 174     }
 175
 176     vlc_LogInit(p_libvlc);
 177
 178     /*
 179      * Support for gettext
 180      */
 181 #if defined( ENABLE_NLS ) \
 182      && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
 183     vlc_bindtextdomain (PACKAGE_NAME);
 184 #endif
 185     /*xgettext: Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
 186     msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") );
 187
 188     if (config_PrintHelp (VLC_OBJECT(p_libvlc)))
 189     {
 190         module_EndBank (true);
 191         exit(0);
 192     }
 193
 194     if( module_count <= 1 )
 195     {
 196         msg_Err( p_libvlc, "No plugins found! Check your VLC installation.");
 197         vlc_LogDeinit (p_libvlc);
 198         module_EndBank (true);
 199         return VLC_ENOMOD;
 200     }
 201
 202 #ifdef HAVE_DAEMON
 203     /* Check for daemon mode */
 204     if( var_InheritBool( p_libvlc, "daemon" ) )
 205     {
 206         if( daemon( 1, 0) != 0 )
 207         {
 208             msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" );
 209             vlc_LogDeinit (p_libvlc);
 210             module_EndBank (true);
 211             return VLC_ENOMEM;
 212         }
 213
 214         /* lets check if we need to write the pidfile */
 215         char *pidfile = var_InheritString( p_libvlc, "pidfile" );
 216         if( pidfile != NULL )
 217         {
 218             FILE *stream = vlc_fopen( pidfile, "w" );
 219             if( stream != NULL )
 220             {
 221                 fprintf( stream, "%d", (int)getpid() );
 222                 fclose( stream );
 223                 msg_Dbg( p_libvlc, "written PID file %s", pidfile );
 224             }
 225             else
 226                 msg_Err( p_libvlc, "cannot write PID file %s: %s",
 227                          pidfile, vlc_strerror_c(errno) );
 228             free( pidfile );
 229         }
 230     }
 231     else
 232     {
 233         var_Create( p_libvlc, "pidfile", VLC_VAR_STRING );
 234         var_SetString( p_libvlc, "pidfile", "" );
 235     }
 236 #endif
 237
 238 /* FIXME: could be replaced by using Unix sockets */
 239 #ifdef HAVE_DBUS
 240
 241 #define MPRIS_APPEND "/org/mpris/MediaPlayer2/TrackList/Append"
 242 #define MPRIS_BUS_NAME "org.mpris.MediaPlayer2.vlc"
 243 #define MPRIS_OBJECT_PATH "/org/mpris/MediaPlayer2"
 244 #define MPRIS_TRACKLIST_INTERFACE "org.mpris.MediaPlayer2.TrackList"
 245
 246     if( var_InheritBool( p_libvlc, "one-instance" )
 247     || ( var_InheritBool( p_libvlc, "one-instance-when-started-from-file" )
 248       && var_InheritBool( p_libvlc, "started-from-file" ) ) )
 249     {
 250         for( int i = vlc_optind; i < i_argc; i++ )
 251             if( ppsz_argv[i][0] == ':' )
 252             {
 253                 msg_Err( p_libvlc, "item option %s incompatible with single instance",
 254                          ppsz_argv[i] );
 255                 goto dbus_out;
 256             }
 257
 258         /* Initialise D-Bus interface, check for other instances */
 259         dbus_threads_init_default();
 260
 261         DBusError err;
 262         dbus_error_init( &err );
 263
 264         /* connect to the session bus */
 265         DBusConnection  *conn = dbus_bus_get( DBUS_BUS_SESSION, &err );
 266         if( conn == NULL )
 267         {
 268             msg_Err( p_libvlc, "Failed to connect to D-Bus session daemon: %s",
 269                     err.message );
 270             dbus_error_free( &err );
 271             goto dbus_out;
 272         }
 273
 274         /* check if VLC is available on the bus
 275          * if not: D-Bus control is not enabled on the other
 276          * instance and we can't pass MRLs to it */
 277         /* FIXME: This check is totally brain-dead and buggy. */
 278         if( !dbus_bus_name_has_owner( conn, MPRIS_BUS_NAME, &err ) )
 279         {
 280             dbus_connection_unref( conn );
 281             if( dbus_error_is_set( &err ) )
 282             {
 283                 msg_Err( p_libvlc, "D-Bus error: %s", err.message );
 284             }
 285             else
 286                 msg_Dbg( p_libvlc, "No media player running. Continuing normally." );
 287             dbus_error_free( &err );
 288             goto dbus_out;
 289         }
 290
 291         const dbus_bool_t play = !var_InheritBool( p_libvlc, "playlist-enqueue" );
 292
 293         msg_Warn( p_libvlc, "media player running. Exiting...");
 294         for( int i = vlc_optind; i < i_argc; i++ )
 295         {
 296             DBusMessage *msg = dbus_message_new_method_call(
 297                MPRIS_BUS_NAME, MPRIS_OBJECT_PATH, MPRIS_TRACKLIST_INTERFACE, "AddTrack" );
 298             if( unlikely(msg == NULL) )
 299                 continue;
 300
 301             /* We need to resolve relative paths in this instance */
 302             char *mrl;
 303             if( strstr( ppsz_argv[i], "://" ) )
 304                 mrl = strdup( ppsz_argv[i] );
 305             else
 306                 mrl = vlc_path2uri( ppsz_argv[i], NULL );
 307             if( mrl == NULL )
 308             {
 309                 dbus_message_unref( msg );
 310                 continue;
 311             }
 312
 313             const char *after_track = MPRIS_APPEND;
 314
 315             /* append MRLs */
 316             if( !dbus_message_append_args( msg, DBUS_TYPE_STRING, &mrl,
 317                                                 DBUS_TYPE_OBJECT_PATH, &after_track,
 318                                                 DBUS_TYPE_BOOLEAN, &play,
 319                                                 DBUS_TYPE_INVALID ) )
 320             {
 321                  dbus_message_unref( msg );
 322                  msg = NULL;
 323                  free( mrl );
 324                  continue;
 325             }
 326
 327             msg_Dbg( p_libvlc, "Adds %s to the running media player", mrl );
 328             free( mrl );
 329
 330             /* send message and get a handle for a reply */
 331             DBusMessage *reply = dbus_connection_send_with_reply_and_block( conn, msg, -1,
 332                                                                             &err );
 333             dbus_message_unref( msg );
 334             if( reply == NULL )
 335             {
 336                 msg_Err( p_libvlc, "D-Bus error: %s", err.message );
 337                 continue;
 338             }
 339             dbus_message_unref( reply );
 340         }
 341         /* we unreference the connection when we've finished with it */
 342         dbus_connection_unref( conn );
 343         exit( 1 );
 344     }
 345 #undef MPRIS_APPEND
 346 #undef MPRIS_BUS_NAME
 347 #undef MPRIS_OBJECT_PATH
 348 #undef MPRIS_TRACKLIST_INTERFACE
 349 dbus_out:
 350 #endif // HAVE_DBUS
 351
 352     vlc_CPU_dump( VLC_OBJECT(p_libvlc) );
 353
 354     priv->b_stats = var_InheritBool( p_libvlc, "stats" );
 355
 356     /*
 357      * Initialize hotkey handling
 358      */
 359     priv->actions = vlc_InitActions( p_libvlc );
 360
 361     /*
 362      * Meta data handling
 363      */
 364     priv->parser = playlist_preparser_New(VLC_OBJECT(p_libvlc));
 365
 366     /* Create a variable for showing the fullscreen interface */
 367     var_Create( p_libvlc, "intf-toggle-fscontrol", VLC_VAR_BOOL );
 368     var_SetBool( p_libvlc, "intf-toggle-fscontrol", true );
 369
 370     /* Create a variable for the Boss Key */
 371     var_Create( p_libvlc, "intf-boss", VLC_VAR_VOID );
 372
 373     /* Create a variable for showing the main interface */
 374     var_Create( p_libvlc, "intf-show", VLC_VAR_BOOL );
 375
 376     /* Create a variable for showing the right click menu */
 377     var_Create( p_libvlc, "intf-popupmenu", VLC_VAR_BOOL );
 378
 379     /* variables for signalling creation of new files */
 380     var_Create( p_libvlc, "snapshot-file", VLC_VAR_STRING );
 381     var_Create( p_libvlc, "record-file", VLC_VAR_STRING );
 382
 383     /* some default internal settings */
 384     var_Create( p_libvlc, "window", VLC_VAR_STRING );
 385     /* NOTE: Because the playlist and interfaces start before this function
 386      * returns control to the application (DESIGN BUG!), all these variables
 387      * must be created (in place of libvlc_new()) and set to VLC defaults
 388      * (in place of VLC main()) *here*. */
 389     var_Create( p_libvlc, "user-agent", VLC_VAR_STRING );
 390     var_SetString( p_libvlc, "user-agent",
 391                    "VLC media player (LibVLC "VERSION")" );
 392     var_Create( p_libvlc, "http-user-agent", VLC_VAR_STRING );
 393     var_SetString( p_libvlc, "http-user-agent",
 394                    "VLC/"PACKAGE_VERSION" LibVLC/"PACKAGE_VERSION );
 395     var_Create( p_libvlc, "app-icon-name", VLC_VAR_STRING );
 396     var_SetString( p_libvlc, "app-icon-name", PACKAGE_NAME );
 397     var_Create( p_libvlc, "app-id", VLC_VAR_STRING );
 398     var_SetString( p_libvlc, "app-id", "org.VideoLAN.VLC" );
 399     var_Create( p_libvlc, "app-version", VLC_VAR_STRING );
 400     var_SetString( p_libvlc, "app-version", PACKAGE_VERSION );
 401
 402     /* System specific configuration */
 403     system_Configure( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind );
 404
 405 #ifdef ENABLE_VLM
 406     /* Initialize VLM if vlm-conf is specified */
 407     psz_parser = var_CreateGetNonEmptyString( p_libvlc, "vlm-conf" );
 408     if( psz_parser )
 409     {
 410         priv->p_vlm = vlm_New( p_libvlc );
 411         if( !priv->p_vlm )
 412             msg_Err( p_libvlc, "VLM initialization failed" );
 413     }
 414     free( psz_parser );
 415 #endif
 416
 417     /*
 418      * Load background interfaces
 419      */
 420     psz_modules = var_CreateGetNonEmptyString( p_libvlc, "extraintf" );
 421     psz_control = var_CreateGetNonEmptyString( p_libvlc, "control" );
 422
 423     if( psz_modules && psz_control )
 424     {
 425         char* psz_tmp;
 426         if( asprintf( &psz_tmp, "%s:%s", psz_modules, psz_control ) != -1 )
 427         {
 428             free( psz_modules );
 429             psz_modules = psz_tmp;
 430         }
 431     }
 432     else if( psz_control )
 433     {
 434         free( psz_modules );
 435         psz_modules = strdup( psz_control );
 436     }
 437
 438     psz_parser = psz_modules;
 439     while ( psz_parser && *psz_parser )
 440     {
 441         char *psz_module, *psz_temp;
 442         psz_module = psz_parser;
 443         psz_parser = strchr( psz_module, ':' );
 444         if ( psz_parser )
 445         {
 446             *psz_parser = '\0';
 447             psz_parser++;
 448         }
 449         if( asprintf( &psz_temp, "%s,none", psz_module ) != -1)
 450         {
 451             libvlc_InternalAddIntf( p_libvlc, psz_temp );
 452             free( psz_temp );
 453         }
 454     }
 455     free( psz_modules );
 456     free( psz_control );
 457
 458     if( var_InheritBool( p_libvlc, "network-synchronisation") )
 459         libvlc_InternalAddIntf( p_libvlc, "netsync,none" );
 460
 461 #ifdef __APPLE__
 462     var_Create( p_libvlc, "drawable-view-top", VLC_VAR_INTEGER );
 463     var_Create( p_libvlc, "drawable-view-left", VLC_VAR_INTEGER );
 464     var_Create( p_libvlc, "drawable-view-bottom", VLC_VAR_INTEGER );
 465     var_Create( p_libvlc, "drawable-view-right", VLC_VAR_INTEGER );
 466     var_Create( p_libvlc, "drawable-clip-top", VLC_VAR_INTEGER );
 467     var_Create( p_libvlc, "drawable-clip-left", VLC_VAR_INTEGER );
 468     var_Create( p_libvlc, "drawable-clip-bottom", VLC_VAR_INTEGER );
 469     var_Create( p_libvlc, "drawable-clip-right", VLC_VAR_INTEGER );
 470     var_Create( p_libvlc, "drawable-nsobject", VLC_VAR_ADDRESS );
 471 #endif
 472
 473     /*
 474      * Get input filenames given as commandline arguments.
 475      * We assume that the remaining parameters are filenames
 476      * and their input options.
 477      */
 478     GetFilenames( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind );
 479
 480     /*
 481      * Get --open argument
 482      */
 483     psz_val = var_InheritString( p_libvlc, "open" );
 484     if ( psz_val != NULL )
 485     {
 486         intf_InsertItem( p_libvlc, psz_val, 0, NULL, 0 );
 487         free( psz_val );
 488     }
 489
 490     return VLC_SUCCESS;
 491 }
 492
 493 /**
 494  * Cleanup a libvlc instance. The instance is not completely deallocated
 495  * \param p_libvlc the instance to clean
 496  */
 497 void libvlc_InternalCleanup( libvlc_int_t *p_libvlc )
 498 {
 499     libvlc_priv_t *priv = libvlc_priv (p_libvlc);
 500
 501     /* Ask the interfaces to stop and destroy them */
 502     msg_Dbg( p_libvlc, "removing all interfaces" );
 503     libvlc_Quit( p_libvlc );
 504     intf_DestroyAll( p_libvlc );
 505
 506 #ifdef ENABLE_VLM
 507     /* Destroy VLM if created in libvlc_InternalInit */
 508     if( priv->p_vlm )
 509     {
 510         vlm_Delete( priv->p_vlm );
 511     }
 512 #endif
 513
 514 #if !defined( _WIN32 ) && !defined( __OS2__ )
 515     char *pidfile = var_InheritString( p_libvlc, "pidfile" );
 516     if( pidfile != NULL )
 517     {
 518         msg_Dbg( p_libvlc, "removing PID file %s", pidfile );
 519         if( unlink( pidfile ) )
 520             msg_Warn( p_libvlc, "cannot remove PID file %s: %s",
 521                       pidfile, vlc_strerror_c(errno) );
 522         free( pidfile );
 523     }
 524 #endif
 525
 526     if (priv->parser != NULL)
 527         playlist_preparser_Delete(priv->parser);
 528
 529     vlc_DeinitActions( p_libvlc, priv->actions );
 530
 531     /* Save the configuration */
 532     if( !var_InheritBool( p_libvlc, "ignore-config" ) )
 533         config_AutoSaveConfigFile( VLC_OBJECT(p_libvlc) );
 534
 535     /* Free module bank. It is refcounted, so we call this each time  */
 536     vlc_LogDeinit (p_libvlc);
 537     module_EndBank (true);
 538 #if defined(_WIN32) || defined(__OS2__)
 539     system_End( );
 540 #endif
 541 }
 542
 543 /**
 544  * Destroy everything.
 545  * This function requests the running threads to finish, waits for their
 546  * termination, and destroys their structure.
 547  * It stops the thread systems: no instance can run after this has run
 548  * \param p_libvlc the instance to destroy
 549  */
 550 void libvlc_InternalDestroy( libvlc_int_t *p_libvlc )
 551 {
 552     libvlc_priv_t *priv = libvlc_priv( p_libvlc );
 553
 554     vlc_ExitDestroy( &priv->exit );
 555
 556     assert( atomic_load(&(vlc_internals(p_libvlc)->refs)) == 1 );
 557     vlc_object_release( p_libvlc );
 558 }
 559
 560 /*****************************************************************************
 561  * GetFilenames: parse command line options which are not flags
 562  *****************************************************************************
 563  * Parse command line for input files as well as their associated options.
 564  * An option always follows its associated input and begins with a ":".
 565  *****************************************************************************/
 566 static void GetFilenames( libvlc_int_t *p_vlc, unsigned n,
 567                           const char *const args[] )
 568 {
 569     while( n > 0 )
 570     {
 571         /* Count the input options */
 572         unsigned i_options = 0;
 573
 574         while( args[--n][0] == ':' )
 575         {
 576             i_options++;
 577             if( n == 0 )
 578             {
 579                 msg_Warn( p_vlc, "options %s without item", args[n] );
 580                 return; /* syntax!? */
 581             }
 582         }
 583
 584         char *mrl = NULL;
 585         if( strstr( args[n], "://" ) == NULL )
 586         {
 587             mrl = vlc_path2uri( args[n], NULL );
 588             if( !mrl )
 589                 continue;
 590         }
 591
 592         intf_InsertItem( p_vlc, (mrl != NULL) ? mrl : args[n], i_options,
 593                          ( i_options ? &args[n + 1] : NULL ),
 594                          VLC_INPUT_OPTION_TRUSTED );
 595         free( mrl );
 596     }
 597 }
 598
 599 /**
 600  * Requests extraction of the meta data for an input item (a.k.a. preparsing).
 601  * The actual extraction is asynchronous.
 602  */
 603 int libvlc_MetaRequest(libvlc_int_t *libvlc, input_item_t *item,
 604                        input_item_meta_request_option_t i_options)
 605 {
 606     libvlc_priv_t *priv = libvlc_priv(libvlc);
 607
 608     if (unlikely(priv->parser == NULL))
 609         return VLC_ENOMEM;
 610
 611     vlc_mutex_lock( &item->lock );
 612     if( item->i_preparse_depth == 0 )
 613         item->i_preparse_depth = 1;
 614     vlc_mutex_unlock( &item->lock );
 615     playlist_preparser_Push(priv->parser, item, i_options);
 616     return VLC_SUCCESS;
 617 }
 618
 619 /**
 620  * Requests retrieving/downloading art for an input item.
 621  * The retrieval is performed asynchronously.
 622  */
 623 int libvlc_ArtRequest(libvlc_int_t *libvlc, input_item_t *item,
 624                       input_item_meta_request_option_t i_options)
 625 {
 626     libvlc_priv_t *priv = libvlc_priv(libvlc);
 627
 628     if (unlikely(priv->parser == NULL))
 629         return VLC_ENOMEM;
 630
 631     playlist_preparser_fetcher_Push(priv->parser, item, i_options);
 632     return VLC_SUCCESS;
 633 }