Esempio n. 1
0
/**
 * Initialize a libvlc instance
 * This function initializes a previously allocated libvlc instance:
 *  - CPU detection
 *  - gettext initialization
 *  - message queue, module bank and playlist initialization
 *  - configuration and commandline parsing
 */
int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
                         const char *ppsz_argv[] )
{
    libvlc_priv_t *priv = libvlc_priv (p_libvlc);
    char *       psz_modules = NULL;
    char *       psz_parser = NULL;
    char *       psz_control = NULL;
    playlist_t  *p_playlist = NULL;
    char        *psz_val;

    /* System specific initialization code */
    system_Init();

    /* Initialize the module bank and load the configuration of the
     * main module. We need to do this at this stage to be able to display
     * a short help if required by the user. (short help == main module
     * options) */
    module_InitBank ();

    /* Get command line options that affect module loading. */
    if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, NULL ) )
    {
        module_EndBank (false);
        return VLC_EGENERIC;
    }
    priv->i_verbose = var_InheritInteger( p_libvlc, "verbose" );

    /* Find verbosity from VLC_VERBOSE environment variable */
    {
        char *env = getenv( "VLC_VERBOSE" );
        if( env != NULL )
            priv->i_verbose = atoi( env );
    }

    /* Announce who we are (TODO: only first instance?) */
    msg_Dbg( p_libvlc, "VLC media player - %s", VERSION_MESSAGE );
    msg_Dbg( p_libvlc, "%s", COPYRIGHT_MESSAGE );
    msg_Dbg( p_libvlc, "revision %s", psz_vlc_changeset );
    msg_Dbg( p_libvlc, "configured with %s", CONFIGURE_LINE );

    /* Load the builtins and plugins into the module_bank.
     * We have to do it before config_Load*() because this also gets the
     * list of configuration options exported by each module and loads their
     * default values. */
    size_t module_count = module_LoadPlugins (p_libvlc);

    /*
     * Override default configuration with config file settings
     */
    if( !var_InheritBool( p_libvlc, "ignore-config" ) )
    {
        if( var_InheritBool( p_libvlc, "reset-config" ) )
            config_SaveConfigFile( p_libvlc ); /* Save default config */
        else
            config_LoadConfigFile( p_libvlc );
    }

    /*
     * Override configuration with command line settings
     */
    int vlc_optind;
    if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, &vlc_optind ) )
    {
#ifdef WIN32
        MessageBox (NULL, TEXT("The command line options could not be parsed.\n"
                    "Make sure they are valid."), TEXT("VLC media player"),
                    MB_OK|MB_ICONERROR);
#endif
        module_EndBank (true);
        return VLC_EGENERIC;
    }
    priv->i_verbose = var_InheritInteger( p_libvlc, "verbose" );

    /*
     * Support for gettext
     */
#if defined( ENABLE_NLS ) \
     && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
    vlc_bindtextdomain (PACKAGE_NAME);
#endif
    /*xgettext: Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
    msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") );

    if (config_PrintHelp (VLC_OBJECT(p_libvlc)))
    {
        module_EndBank (true);
        return VLC_EEXITSUCCESS;
    }

    if( module_count <= 1 )
    {
        msg_Err( p_libvlc, "No plugins found! Check your VLC installation.");
        module_EndBank (true);
        return VLC_ENOITEM;
    }

#ifdef HAVE_DAEMON
    /* Check for daemon mode */
    if( var_InheritBool( p_libvlc, "daemon" ) )
    {
        char *psz_pidfile = NULL;

        if( daemon( 1, 0) != 0 )
        {
            msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" );
            module_EndBank (true);
            return VLC_EEXIT;
        }
        b_daemon = true;

        /* lets check if we need to write the pidfile */
        psz_pidfile = var_CreateGetNonEmptyString( p_libvlc, "pidfile" );
        if( psz_pidfile != NULL )
        {
            FILE *pidfile;
            pid_t i_pid = getpid ();
            msg_Dbg( p_libvlc, "PID is %d, writing it to %s",
                               i_pid, psz_pidfile );
            pidfile = vlc_fopen( psz_pidfile,"w" );
            if( pidfile != NULL )
            {
                utf8_fprintf( pidfile, "%d", (int)i_pid );
                fclose( pidfile );
            }
            else
            {
                msg_Err( p_libvlc, "cannot open pid file for writing: %s (%m)",
                         psz_pidfile );
            }
        }
        free( psz_pidfile );
    }
#endif

/* FIXME: could be replaced by using Unix sockets */
#ifdef HAVE_DBUS

#define MPRIS_APPEND "/org/mpris/MediaPlayer2/TrackList/Append"
#define MPRIS_BUS_NAME "org.mpris.MediaPlayer2.vlc"
#define MPRIS_OBJECT_PATH "/org/mpris/MediaPlayer2"
#define MPRIS_TRACKLIST_INTERFACE "org.mpris.MediaPlayer2.TrackList"

    dbus_threads_init_default();

    if( var_InheritBool( p_libvlc, "one-instance" )
    || ( var_InheritBool( p_libvlc, "one-instance-when-started-from-file" )
      && var_InheritBool( p_libvlc, "started-from-file" ) ) )
    {
        /* Initialise D-Bus interface, check for other instances */
        DBusConnection  *p_conn = NULL;
        DBusError       dbus_error;

        dbus_error_init( &dbus_error );

        /* connect to the session bus */
        p_conn = dbus_bus_get( DBUS_BUS_SESSION, &dbus_error );
        if( !p_conn )
        {
            msg_Err( p_libvlc, "Failed to connect to D-Bus session daemon: %s",
                    dbus_error.message );
            dbus_error_free( &dbus_error );
        }
        else
        {
            /* check if VLC is available on the bus
             * if not: D-Bus control is not enabled on the other
             * instance and we can't pass MRLs to it */
            if( !dbus_bus_name_has_owner( p_conn, MPRIS_BUS_NAME, &dbus_error ) )
            {
                if( dbus_error_is_set( &dbus_error ) )
                {
                    msg_Err( p_libvlc, "D-Bus error: %s", dbus_error.message );
                    dbus_error_free( &dbus_error );
                }
                else
                    msg_Dbg( p_libvlc, "No Media Player is running. "
                            "Continuing normally." );
            }
            else
            {
                int i_input;
                DBusMessage* p_dbus_msg = NULL;
                DBusMessageIter dbus_args;
                DBusPendingCall* p_dbus_pending = NULL;
                dbus_bool_t b_play;

                msg_Warn( p_libvlc, "Another Media Player is running. Exiting");

                for( i_input = vlc_optind; i_input < i_argc;i_input++ )
                {
                    /* Skip input options, we can't pass them through D-Bus */
                    if( ppsz_argv[i_input][0] == ':' )
                    {
                        msg_Warn( p_libvlc, "Ignoring option %s",
                                  ppsz_argv[i_input] );
                        continue;
                    }

                    /* We need to resolve relative paths in this instance */
                    char *psz_mrl;
                    if( strstr( psz_mrl, "://" ) )
                        psz_mrl = strdup( ppsz_argv[i_input] );
                    else
                        psz_mrl = vlc_path2uri( ppsz_argv[i_input], NULL );
                    const char *psz_after_track = MPRIS_APPEND;

                    if( psz_mrl == NULL )
                        continue;
                    msg_Dbg( p_libvlc, "Adds %s to the running Media Player",
                             psz_mrl );

                    p_dbus_msg = dbus_message_new_method_call(
                        MPRIS_BUS_NAME, MPRIS_OBJECT_PATH,
                        MPRIS_TRACKLIST_INTERFACE, "AddTrack" );

                    if ( NULL == p_dbus_msg )
                    {
                        msg_Err( p_libvlc, "D-Bus problem" );
                        free( psz_mrl );
                        system_End( );
                        exit( 1 );
                    }

                    /* append MRLs */
                    dbus_message_iter_init_append( p_dbus_msg, &dbus_args );
                    if ( !dbus_message_iter_append_basic( &dbus_args,
                                DBUS_TYPE_STRING, &psz_mrl ) )
                    {
                        dbus_message_unref( p_dbus_msg );
                        free( psz_mrl );
                        system_End( );
                        exit( 1 );
                    }
                    free( psz_mrl );

                    if( !dbus_message_iter_append_basic( &dbus_args,
                                DBUS_TYPE_OBJECT_PATH, &psz_after_track ) )
                    {
                        dbus_message_unref( p_dbus_msg );
                        system_End( );
                        exit( 1 );
                    }

                    b_play = TRUE;
                    if( var_InheritBool( p_libvlc, "playlist-enqueue" ) )
                        b_play = FALSE;

                    if ( !dbus_message_iter_append_basic( &dbus_args,
                                DBUS_TYPE_BOOLEAN, &b_play ) )
                    {
                        dbus_message_unref( p_dbus_msg );
                        system_End( );
                        exit( 1 );
                    }

                    /* send message and get a handle for a reply */
                    if ( !dbus_connection_send_with_reply ( p_conn,
                                p_dbus_msg, &p_dbus_pending, -1 ) )
                    {
                        msg_Err( p_libvlc, "D-Bus problem" );
                        dbus_message_unref( p_dbus_msg );
                        system_End( );
                        exit( 1 );
                    }

                    if ( NULL == p_dbus_pending )
                    {
                        msg_Err( p_libvlc, "D-Bus problem" );
                        dbus_message_unref( p_dbus_msg );
                        system_End( );
                        exit( 1 );
                    }
                    dbus_connection_flush( p_conn );
                    dbus_message_unref( p_dbus_msg );
                    /* block until we receive a reply */
                    dbus_pending_call_block( p_dbus_pending );
                    dbus_pending_call_unref( p_dbus_pending );
                } /* processes all command line MRLs */

                /* bye bye */
                system_End( );
                exit( 0 );
            }
        }
        /* we unreference the connection when we've finished with it */
        if( p_conn ) dbus_connection_unref( p_conn );
    }

#undef MPRIS_APPEND
#undef MPRIS_BUS_NAME
#undef MPRIS_OBJECT_PATH
#undef MPRIS_TRACKLIST_INTERFACE

#endif // HAVE_DBUS

    /*
     * Message queue options
     */
    /* Last chance to set the verbosity. Once we start interfaces and other
     * threads, verbosity becomes read-only. */
    var_Create( p_libvlc, "verbose", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
    if( var_InheritBool( p_libvlc, "quiet" ) )
    {
        var_SetInteger( p_libvlc, "verbose", -1 );
        priv->i_verbose = -1;
    }
    vlc_threads_setup( p_libvlc );

    if( priv->b_color )
        priv->b_color = var_InheritBool( p_libvlc, "color" );

    vlc_CPU_dump( VLC_OBJECT(p_libvlc) );
    vlc_object_set_name( p_libvlc, "main" );

    priv->b_stats = var_InheritBool( p_libvlc, "stats" );

    /*
     * Initialize hotkey handling
     */
    priv->actions = vlc_InitActions( p_libvlc );

    /* Create a variable for showing the fullscreen interface */
    var_Create( p_libvlc, "intf-toggle-fscontrol", VLC_VAR_BOOL );
    var_SetBool( p_libvlc, "intf-toggle-fscontrol", true );

    /* Create a variable for the Boss Key */
    var_Create( p_libvlc, "intf-boss", VLC_VAR_VOID );

    /* Create a variable for showing the main interface */
    var_Create( p_libvlc, "intf-show", VLC_VAR_BOOL );

    /* Create a variable for showing the right click menu */
    var_Create( p_libvlc, "intf-popupmenu", VLC_VAR_BOOL );

    /* variables for signalling creation of new files */
    var_Create( p_libvlc, "snapshot-file", VLC_VAR_STRING );
    var_Create( p_libvlc, "record-file", VLC_VAR_STRING );

    /* some default internal settings */
    var_Create( p_libvlc, "window", VLC_VAR_STRING );
    var_Create( p_libvlc, "user-agent", VLC_VAR_STRING );
    var_SetString( p_libvlc, "user-agent", "(LibVLC "VERSION")" );

    /* Initialize playlist and get commandline files */
    p_playlist = playlist_Create( VLC_OBJECT(p_libvlc) );
    if( !p_playlist )
    {
        msg_Err( p_libvlc, "playlist initialization failed" );
        module_EndBank (true);
        return VLC_EGENERIC;
    }

    /* System specific configuration */
    system_Configure( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind );

#if defined(MEDIA_LIBRARY)
    /* Get the ML */
    if( var_GetBool( p_libvlc, "load-media-library-on-startup" ) )
    {
        priv->p_ml = ml_Create( VLC_OBJECT( p_libvlc ), NULL );
        if( !priv->p_ml )
        {
            msg_Err( p_libvlc, "ML initialization failed" );
            return VLC_EGENERIC;
        }
    }
    else
    {
        priv->p_ml = NULL;
    }
#endif

    /* Add service discovery modules */
    psz_modules = var_InheritString( p_libvlc, "services-discovery" );
    if( psz_modules )
    {
        char *p = psz_modules, *m;
        while( ( m = strsep( &p, " :," ) ) != NULL )
            playlist_ServicesDiscoveryAdd( p_playlist, m );
        free( psz_modules );
    }

#ifdef ENABLE_VLM
    /* Initialize VLM if vlm-conf is specified */
    psz_parser = var_CreateGetNonEmptyString( p_libvlc, "vlm-conf" );
    if( psz_parser )
    {
        priv->p_vlm = vlm_New( p_libvlc );
        if( !priv->p_vlm )
            msg_Err( p_libvlc, "VLM initialization failed" );
    }
    free( psz_parser );
#endif

    /*
     * Load background interfaces
     */
    psz_modules = var_CreateGetNonEmptyString( p_libvlc, "extraintf" );
    psz_control = var_CreateGetNonEmptyString( p_libvlc, "control" );

    if( psz_modules && psz_control )
    {
        char* psz_tmp;
        if( asprintf( &psz_tmp, "%s:%s", psz_modules, psz_control ) != -1 )
        {
            free( psz_modules );
            psz_modules = psz_tmp;
        }
    }
    else if( psz_control )
    {
        free( psz_modules );
        psz_modules = strdup( psz_control );
    }

    psz_parser = psz_modules;
    while ( psz_parser && *psz_parser )
    {
        char *psz_module, *psz_temp;
        psz_module = psz_parser;
        psz_parser = strchr( psz_module, ':' );
        if ( psz_parser )
        {
            *psz_parser = '\0';
            psz_parser++;
        }
        if( asprintf( &psz_temp, "%s,none", psz_module ) != -1)
        {
            intf_Create( p_libvlc, psz_temp );
            free( psz_temp );
        }
    }
    free( psz_modules );
    free( psz_control );

    /*
     * Always load the hotkeys interface if it exists
     */
    intf_Create( p_libvlc, "hotkeys,none" );

    if( var_InheritBool( p_libvlc, "file-logging" )
#ifdef HAVE_SYSLOG_H
        && !var_InheritBool( p_libvlc, "syslog" )
#endif
        )
    {
        intf_Create( p_libvlc, "logger,none" );
    }
#ifdef HAVE_SYSLOG_H
    if( var_InheritBool( p_libvlc, "syslog" ) )
    {
        char *logmode = var_CreateGetNonEmptyString( p_libvlc, "logmode" );
        var_SetString( p_libvlc, "logmode", "syslog" );
        intf_Create( p_libvlc, "logger,none" );

        if( logmode )
        {
            var_SetString( p_libvlc, "logmode", logmode );
            free( logmode );
        }
        var_Destroy( p_libvlc, "logmode" );
    }
#endif

    if( var_InheritBool( p_libvlc, "network-synchronisation") )
    {
        intf_Create( p_libvlc, "netsync,none" );
    }

#ifdef __APPLE__
    var_Create( p_libvlc, "drawable-view-top", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-view-left", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-view-bottom", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-view-right", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-clip-top", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-clip-left", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-clip-bottom", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-clip-right", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-nsobject", VLC_VAR_ADDRESS );
#endif
#if defined (WIN32) || defined (__OS2__)
    var_Create( p_libvlc, "drawable-hwnd", VLC_VAR_INTEGER );
#endif

    /*
     * Get input filenames given as commandline arguments.
     * We assume that the remaining parameters are filenames
     * and their input options.
     */
    GetFilenames( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind );

    /*
     * Get --open argument
     */
    psz_val = var_InheritString( p_libvlc, "open" );
    if ( psz_val != NULL )
    {
        playlist_AddExt( p_playlist, psz_val, NULL, PLAYLIST_INSERT, 0,
                         -1, 0, NULL, 0, true, pl_Unlocked );
        free( psz_val );
    }

    return VLC_SUCCESS;
}
Esempio n. 2
0
/**
 * Initialize a libvlc instance
 * This function initializes a previously allocated libvlc instance:
 *  - CPU detection
 *  - gettext initialization
 *  - message queue, module bank and playlist initialization
 *  - configuration and commandline parsing
 */
int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
                         const char *ppsz_argv[] )
{
    libvlc_priv_t *priv = libvlc_priv (p_libvlc);
    char *       psz_modules = NULL;
    char *       psz_parser = NULL;
    char *       psz_control = NULL;
    char        *psz_val;

    /* System specific initialization code */
    system_Init();

    vlc_LogPreinit(p_libvlc);

    /* Initialize the module bank and load the configuration of the
     * core module. We need to do this at this stage to be able to display
     * a short help if required by the user. (short help == core module
     * options) */
    module_InitBank ();

    /* Get command line options that affect module loading. */
    if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, NULL ) )
    {
        module_EndBank (false);
        return VLC_EGENERIC;
    }

    vlc_threads_setup (p_libvlc);

    /* Load the builtins and plugins into the module_bank.
     * We have to do it before config_Load*() because this also gets the
     * list of configuration options exported by each module and loads their
     * default values. */
    size_t module_count = module_LoadPlugins (p_libvlc);

    /*
     * Override default configuration with config file settings
     */
    if( !var_InheritBool( p_libvlc, "ignore-config" ) )
    {
        if( var_InheritBool( p_libvlc, "reset-config" ) )
            config_SaveConfigFile( p_libvlc ); /* Save default config */
        else
            config_LoadConfigFile( p_libvlc );
    }

    /*
     * Override configuration with command line settings
     */
    int vlc_optind;
    if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, &vlc_optind ) )
    {
        vlc_LogDeinit (p_libvlc);
        module_EndBank (true);
        return VLC_EGENERIC;
    }

    vlc_LogInit(p_libvlc);

    /*
     * Support for gettext
     */
#if defined( ENABLE_NLS ) \
     && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
    vlc_bindtextdomain (PACKAGE_NAME);
#endif
    /*xgettext: Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
    msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") );

    if (config_PrintHelp (VLC_OBJECT(p_libvlc)))
    {
        module_EndBank (true);
        exit(0);
    }

    if( module_count <= 1 )
    {
        msg_Err( p_libvlc, "No plugins found! Check your VLC installation.");
        vlc_LogDeinit (p_libvlc);
        module_EndBank (true);
        return VLC_ENOMOD;
    }

#ifdef HAVE_DAEMON
    /* Check for daemon mode */
    if( var_InheritBool( p_libvlc, "daemon" ) )
    {
        if( daemon( 1, 0) != 0 )
        {
            msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" );
            vlc_LogDeinit (p_libvlc);
            module_EndBank (true);
            return VLC_ENOMEM;
        }

        /* lets check if we need to write the pidfile */
        char *pidfile = var_InheritString( p_libvlc, "pidfile" );
        if( pidfile != NULL )
        {
            FILE *stream = vlc_fopen( pidfile, "w" );
            if( stream != NULL )
            {
                fprintf( stream, "%d", (int)getpid() );
                fclose( stream );
                msg_Dbg( p_libvlc, "written PID file %s", pidfile );
            }
            else
                msg_Err( p_libvlc, "cannot write PID file %s: %s",
                         pidfile, vlc_strerror_c(errno) );
            free( pidfile );
        }
    }
    else
    {
        var_Create( p_libvlc, "pidfile", VLC_VAR_STRING );
        var_SetString( p_libvlc, "pidfile", "" );
    }
#endif

/* FIXME: could be replaced by using Unix sockets */
#ifdef HAVE_DBUS

#define MPRIS_APPEND "/org/mpris/MediaPlayer2/TrackList/Append"
#define MPRIS_BUS_NAME "org.mpris.MediaPlayer2.vlc"
#define MPRIS_OBJECT_PATH "/org/mpris/MediaPlayer2"
#define MPRIS_TRACKLIST_INTERFACE "org.mpris.MediaPlayer2.TrackList"

    if( var_InheritBool( p_libvlc, "one-instance" )
    || ( var_InheritBool( p_libvlc, "one-instance-when-started-from-file" )
      && var_InheritBool( p_libvlc, "started-from-file" ) ) )
    {
        for( int i = vlc_optind; i < i_argc; i++ )
            if( ppsz_argv[i][0] == ':' )
            {
                msg_Err( p_libvlc, "item option %s incompatible with single instance",
                         ppsz_argv[i] );
                goto dbus_out;
            }

        /* Initialise D-Bus interface, check for other instances */
        dbus_threads_init_default();

        DBusError err;
        dbus_error_init( &err );

        /* connect to the session bus */
        DBusConnection  *conn = dbus_bus_get( DBUS_BUS_SESSION, &err );
        if( conn == NULL )
        {
            msg_Err( p_libvlc, "Failed to connect to D-Bus session daemon: %s",
                    err.message );
            dbus_error_free( &err );
            goto dbus_out;
        }

        /* check if VLC is available on the bus
         * if not: D-Bus control is not enabled on the other
         * instance and we can't pass MRLs to it */
        /* FIXME: This check is totally brain-dead and buggy. */
        if( !dbus_bus_name_has_owner( conn, MPRIS_BUS_NAME, &err ) )
        {
            dbus_connection_unref( conn );
            if( dbus_error_is_set( &err ) )
            {
                msg_Err( p_libvlc, "D-Bus error: %s", err.message );
            }
            else
                msg_Dbg( p_libvlc, "No media player running. Continuing normally." );
            dbus_error_free( &err );
            goto dbus_out;
        }

        const dbus_bool_t play = !var_InheritBool( p_libvlc, "playlist-enqueue" );

        msg_Warn( p_libvlc, "media player running. Exiting...");
        for( int i = vlc_optind; i < i_argc; i++ )
        {
            DBusMessage *msg = dbus_message_new_method_call(
               MPRIS_BUS_NAME, MPRIS_OBJECT_PATH, MPRIS_TRACKLIST_INTERFACE, "AddTrack" );
            if( unlikely(msg == NULL) )
                continue;

            /* We need to resolve relative paths in this instance */
            char *mrl;
            if( strstr( ppsz_argv[i], "://" ) )
                mrl = strdup( ppsz_argv[i] );
            else
                mrl = vlc_path2uri( ppsz_argv[i], NULL );
            if( mrl == NULL )
            {
                dbus_message_unref( msg );
                continue;
            }

            const char *after_track = MPRIS_APPEND;

            /* append MRLs */
            if( !dbus_message_append_args( msg, DBUS_TYPE_STRING, &mrl,
                                                DBUS_TYPE_OBJECT_PATH, &after_track,
                                                DBUS_TYPE_BOOLEAN, &play,
                                                DBUS_TYPE_INVALID ) )
            {
                 dbus_message_unref( msg );
                 msg = NULL;
                 free( mrl );
                 continue;
            }

            msg_Dbg( p_libvlc, "Adds %s to the running media player", mrl );
            free( mrl );

            /* send message and get a handle for a reply */
            DBusMessage *reply = dbus_connection_send_with_reply_and_block( conn, msg, -1,
                                                                            &err );
            dbus_message_unref( msg );
            if( reply == NULL )
            {
                msg_Err( p_libvlc, "D-Bus error: %s", err.message );
                continue;
            }
            dbus_message_unref( reply );
        }
        /* we unreference the connection when we've finished with it */
        dbus_connection_unref( conn );
        exit( 0 );
    }
#undef MPRIS_APPEND
#undef MPRIS_BUS_NAME
#undef MPRIS_OBJECT_PATH
#undef MPRIS_TRACKLIST_INTERFACE
dbus_out:
#endif // HAVE_DBUS

    vlc_CPU_dump( VLC_OBJECT(p_libvlc) );

    priv->b_stats = var_InheritBool( p_libvlc, "stats" );

    /*
     * Initialize hotkey handling
     */
    priv->actions = vlc_InitActions( p_libvlc );

    /*
     * Meta data handling
     */
    priv->parser = playlist_preparser_New(VLC_OBJECT(p_libvlc));

    /* Create a variable for showing the fullscreen interface */
    var_Create( p_libvlc, "intf-toggle-fscontrol", VLC_VAR_BOOL );
    var_SetBool( p_libvlc, "intf-toggle-fscontrol", true );

    /* Create a variable for the Boss Key */
    var_Create( p_libvlc, "intf-boss", VLC_VAR_VOID );

    /* Create a variable for showing the main interface */
    var_Create( p_libvlc, "intf-show", VLC_VAR_BOOL );

    /* Create a variable for showing the right click menu */
    var_Create( p_libvlc, "intf-popupmenu", VLC_VAR_BOOL );

    /* variables for signalling creation of new files */
    var_Create( p_libvlc, "snapshot-file", VLC_VAR_STRING );
    var_Create( p_libvlc, "record-file", VLC_VAR_STRING );

    /* some default internal settings */
    var_Create( p_libvlc, "window", VLC_VAR_STRING );
    /* NOTE: Because the playlist and interfaces start before this function
     * returns control to the application (DESIGN BUG!), all these variables
     * must be created (in place of libvlc_new()) and set to VLC defaults
     * (in place of VLC main()) *here*. */
    var_Create( p_libvlc, "user-agent", VLC_VAR_STRING );
    var_SetString( p_libvlc, "user-agent",
                   "VLC media player (LibVLC "VERSION")" );
    var_Create( p_libvlc, "http-user-agent", VLC_VAR_STRING );
    var_SetString( p_libvlc, "http-user-agent",
                   "VLC/"PACKAGE_VERSION" LibVLC/"PACKAGE_VERSION );
    var_Create( p_libvlc, "app-icon-name", VLC_VAR_STRING );
    var_SetString( p_libvlc, "app-icon-name", PACKAGE_NAME );
    var_Create( p_libvlc, "app-id", VLC_VAR_STRING );
    var_SetString( p_libvlc, "app-id", "org.VideoLAN.VLC" );
    var_Create( p_libvlc, "app-version", VLC_VAR_STRING );
    var_SetString( p_libvlc, "app-version", PACKAGE_VERSION );

    /* System specific configuration */
    system_Configure( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind );

#ifdef ENABLE_VLM
    /* Initialize VLM if vlm-conf is specified */
    psz_parser = var_CreateGetNonEmptyString( p_libvlc, "vlm-conf" );
    if( psz_parser )
    {
        priv->p_vlm = vlm_New( p_libvlc );
        if( !priv->p_vlm )
            msg_Err( p_libvlc, "VLM initialization failed" );
    }
    free( psz_parser );
#endif

    /*
     * Load background interfaces
     */
    psz_modules = var_CreateGetNonEmptyString( p_libvlc, "extraintf" );
    psz_control = var_CreateGetNonEmptyString( p_libvlc, "control" );

    if( psz_modules && psz_control )
    {
        char* psz_tmp;
        if( asprintf( &psz_tmp, "%s:%s", psz_modules, psz_control ) != -1 )
        {
            free( psz_modules );
            psz_modules = psz_tmp;
        }
    }
    else if( psz_control )
    {
        free( psz_modules );
        psz_modules = strdup( psz_control );
    }

    psz_parser = psz_modules;
    while ( psz_parser && *psz_parser )
    {
        char *psz_module, *psz_temp;
        psz_module = psz_parser;
        psz_parser = strchr( psz_module, ':' );
        if ( psz_parser )
        {
            *psz_parser = '\0';
            psz_parser++;
        }
        if( asprintf( &psz_temp, "%s,none", psz_module ) != -1)
        {
            libvlc_InternalAddIntf( p_libvlc, psz_temp );
            free( psz_temp );
        }
    }
    free( psz_modules );
    free( psz_control );

    if( var_InheritBool( p_libvlc, "network-synchronisation") )
        libvlc_InternalAddIntf( p_libvlc, "netsync,none" );

#ifdef __APPLE__
    var_Create( p_libvlc, "drawable-view-top", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-view-left", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-view-bottom", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-view-right", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-clip-top", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-clip-left", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-clip-bottom", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-clip-right", VLC_VAR_INTEGER );
    var_Create( p_libvlc, "drawable-nsobject", VLC_VAR_ADDRESS );
#endif

    /*
     * Get input filenames given as commandline arguments.
     * We assume that the remaining parameters are filenames
     * and their input options.
     */
    GetFilenames( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind );

    /*
     * Get --open argument
     */
    psz_val = var_InheritString( p_libvlc, "open" );
    if ( psz_val != NULL )
    {
        intf_InsertItem( p_libvlc, psz_val, 0, NULL, 0 );
        free( psz_val );
    }

    return VLC_SUCCESS;
}