1 /*****************************************************************************
2 * libvlc.c: libvlc instances creation and deletion, interfaces handling
3 *****************************************************************************
4 * Copyright (C) 1998-2008 VLC authors and VideoLAN
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 * RĂ©mi Denis-Courmont <rem # videolan : org>
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.
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.
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 *****************************************************************************/
29 * This file contains functions to create and destroy libvlc instances
32 /*****************************************************************************
34 *****************************************************************************/
39 #include <vlc_common.h>
40 #include "../lib/libvlc_internal.h"
41 #include <vlc_input.h>
43 #include "modules/modules.h"
44 #include "config/configuration.h"
46 #include <stdio.h> /* sprintf() */
48 #include <stdlib.h> /* free() */
50 #include "config/vlc_getopt.h"
56 # include <unistd.h> /* isatty() */
60 /* used for one-instance mode */
61 # include <dbus/dbus.h>
65 #include <vlc_media_library.h>
66 #include <vlc_playlist.h>
67 #include <vlc_interface.h>
70 #include "audio_output/aout_internal.h"
72 #include <vlc_charset.h>
76 #include <vlc_atomic.h>
77 #include <vlc_modules.h>
81 #include "playlist/playlist_internal.h"
86 # include <libkern/OSAtomic.h>
91 /*****************************************************************************
92 * The evil global variables. We handle them with care, don't worry.
93 *****************************************************************************/
95 #if !defined(WIN32) && !defined(__OS2__)
96 static bool b_daemon = false;
104 * Atomically set the reference count to 1.
105 * @param p_gc reference counted object
106 * @param pf_destruct destruction calback
109 void *vlc_gc_init (gc_object_t *p_gc, void (*pf_destruct) (gc_object_t *))
111 /* There is no point in using the GC if there is no destructor... */
112 assert (pf_destruct);
113 p_gc->pf_destructor = pf_destruct;
115 vlc_atomic_set (&p_gc->refs, 1);
120 * Atomically increment the reference count.
121 * @param p_gc reference counted object
124 void *vlc_hold (gc_object_t * p_gc)
129 refs = vlc_atomic_inc (&p_gc->refs);
130 assert (refs != 1); /* there had to be a reference already */
135 * Atomically decrement the reference count and, if it reaches zero, destroy.
136 * @param p_gc reference counted object.
138 void vlc_release (gc_object_t *p_gc)
143 refs = vlc_atomic_dec (&p_gc->refs);
144 assert (refs != (uintptr_t)(-1)); /* reference underflow?! */
146 p_gc->pf_destructor (p_gc);
149 /*****************************************************************************
151 *****************************************************************************/
152 #if defined( ENABLE_NLS ) && (defined (__APPLE__) || defined (WIN32)) && \
153 ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
154 static void SetLanguage ( char const * );
156 static void GetFilenames ( libvlc_int_t *, unsigned, const char *const [] );
159 * Allocate a libvlc instance, initialize global data if needed
160 * It also initializes the threading system
162 libvlc_int_t * libvlc_InternalCreate( void )
164 libvlc_int_t *p_libvlc;
166 char *psz_env = NULL;
168 /* Now that the thread system is initialized, we don't have much, but
169 * at least we have variables */
170 /* Allocate a libvlc instance object */
171 p_libvlc = vlc_custom_create( (vlc_object_t *)NULL, sizeof (*priv),
173 if( p_libvlc == NULL )
176 priv = libvlc_priv (p_libvlc);
177 priv->p_playlist = NULL;
179 priv->p_dialog_provider = NULL;
182 /* Find verbosity from VLC_VERBOSE environment variable */
183 psz_env = getenv( "VLC_VERBOSE" );
184 if( psz_env != NULL )
185 priv->i_verbose = atoi( psz_env );
188 #if defined( HAVE_ISATTY ) && !defined( WIN32 )
189 priv->b_color = isatty( 2 ); /* 2 is for stderr */
191 priv->b_color = false;
194 /* Initialize mutexes */
195 vlc_mutex_init( &priv->ml_lock );
196 vlc_ExitInit( &priv->exit );
202 * Initialize a libvlc instance
203 * This function initializes a previously allocated libvlc instance:
205 * - gettext initialization
206 * - message queue, module bank and playlist initialization
207 * - configuration and commandline parsing
209 int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
210 const char *ppsz_argv[] )
212 libvlc_priv_t *priv = libvlc_priv (p_libvlc);
213 char * psz_modules = NULL;
214 char * psz_parser = NULL;
215 char * psz_control = NULL;
216 playlist_t *p_playlist = NULL;
219 /* System specific initialization code */
222 /* Initialize the module bank and load the configuration of the
223 * main module. We need to do this at this stage to be able to display
224 * a short help if required by the user. (short help == main module
228 /* Get command line options that affect module loading. */
229 if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, NULL ) )
231 module_EndBank (false);
234 priv->i_verbose = var_InheritInteger( p_libvlc, "verbose" );
236 /* Announce who we are (TODO: only first instance?) */
237 msg_Dbg( p_libvlc, "VLC media player - %s", VERSION_MESSAGE );
238 msg_Dbg( p_libvlc, "%s", COPYRIGHT_MESSAGE );
239 msg_Dbg( p_libvlc, "revision %s", psz_vlc_changeset );
240 msg_Dbg( p_libvlc, "configured with %s", CONFIGURE_LINE );
242 /* Load the builtins and plugins into the module_bank.
243 * We have to do it before config_Load*() because this also gets the
244 * list of configuration options exported by each module and loads their
246 size_t module_count = module_LoadPlugins (p_libvlc);
249 * Override default configuration with config file settings
251 if( !var_InheritBool( p_libvlc, "ignore-config" ) )
253 if( var_InheritBool( p_libvlc, "reset-config" ) )
254 config_SaveConfigFile( p_libvlc ); /* Save default config */
256 config_LoadConfigFile( p_libvlc );
260 * Override configuration with command line settings
263 if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, &vlc_optind ) )
266 MessageBox (NULL, TEXT("The command line options could not be parsed.\n"
267 "Make sure they are valid."), TEXT("VLC media player"),
270 module_EndBank (true);
273 priv->i_verbose = var_InheritInteger( p_libvlc, "verbose" );
276 * Support for gettext
278 #if defined( ENABLE_NLS ) \
279 && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
280 # if defined (WIN32) || defined (__APPLE__)
281 /* Check if the user specified a custom language */
282 char *lang = var_InheritString (p_libvlc, "language");
283 if (lang != NULL && strcmp (lang, "auto"))
287 vlc_bindtextdomain (PACKAGE_NAME);
289 /*xgettext: Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
290 msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") );
292 if (config_PrintHelp (VLC_OBJECT(p_libvlc)))
294 module_EndBank (true);
295 return VLC_EEXITSUCCESS;
298 if( module_count <= 1 )
300 msg_Err( p_libvlc, "No plugins found! Check your VLC installation.");
301 module_EndBank (true);
306 /* Check for daemon mode */
307 if( var_InheritBool( p_libvlc, "daemon" ) )
309 char *psz_pidfile = NULL;
311 if( daemon( 1, 0) != 0 )
313 msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" );
314 module_EndBank (true);
319 /* lets check if we need to write the pidfile */
320 psz_pidfile = var_CreateGetNonEmptyString( p_libvlc, "pidfile" );
321 if( psz_pidfile != NULL )
324 pid_t i_pid = getpid ();
325 msg_Dbg( p_libvlc, "PID is %d, writing it to %s",
326 i_pid, psz_pidfile );
327 pidfile = vlc_fopen( psz_pidfile,"w" );
328 if( pidfile != NULL )
330 utf8_fprintf( pidfile, "%d", (int)i_pid );
335 msg_Err( p_libvlc, "cannot open pid file for writing: %s (%m)",
343 /* FIXME: could be replaced by using Unix sockets */
345 dbus_threads_init_default();
347 if( var_InheritBool( p_libvlc, "one-instance" )
348 || ( var_InheritBool( p_libvlc, "one-instance-when-started-from-file" )
349 && var_InheritBool( p_libvlc, "started-from-file" ) ) )
351 /* Initialise D-Bus interface, check for other instances */
352 DBusConnection *p_conn = NULL;
353 DBusError dbus_error;
355 dbus_error_init( &dbus_error );
357 /* connect to the session bus */
358 p_conn = dbus_bus_get( DBUS_BUS_SESSION, &dbus_error );
361 msg_Err( p_libvlc, "Failed to connect to D-Bus session daemon: %s",
362 dbus_error.message );
363 dbus_error_free( &dbus_error );
367 /* check if VLC is available on the bus
368 * if not: D-Bus control is not enabled on the other
369 * instance and we can't pass MRLs to it */
370 DBusMessage *p_test_msg = NULL;
371 DBusMessage *p_test_reply = NULL;
373 p_test_msg = dbus_message_new_method_call(
374 "org.mpris.MediaPlayer2.vlc", "/org/mpris/MediaPlayer2",
375 "org.freedesktop.DBus.Introspectable", "Introspect" );
377 /* block until a reply arrives */
378 p_test_reply = dbus_connection_send_with_reply_and_block(
379 p_conn, p_test_msg, -1, &dbus_error );
380 dbus_message_unref( p_test_msg );
381 if( p_test_reply == NULL )
383 dbus_error_free( &dbus_error );
384 msg_Dbg( p_libvlc, "No Media Player is running. "
385 "Continuing normally." );
390 DBusMessage* p_dbus_msg = NULL;
391 DBusMessageIter dbus_args;
392 DBusPendingCall* p_dbus_pending = NULL;
395 dbus_message_unref( p_test_reply );
396 msg_Warn( p_libvlc, "Another Media Player is running. Exiting");
398 for( i_input = vlc_optind; i_input < i_argc;i_input++ )
400 /* Skip input options, we can't pass them through D-Bus */
401 if( ppsz_argv[i_input][0] == ':' )
403 msg_Warn( p_libvlc, "Ignoring option %s",
404 ppsz_argv[i_input] );
408 /* We need to resolve relative paths in this instance */
409 char *psz_mrl = make_URI( ppsz_argv[i_input], NULL );
410 const char *psz_after_track = "/";
412 if( psz_mrl == NULL )
414 msg_Dbg( p_libvlc, "Adds %s to the running Media Player",
417 p_dbus_msg = dbus_message_new_method_call(
418 "org.mpris.MediaPlayer2.vlc", "/org/mpris/MediaPlayer2",
419 "org.mpris.MediaPlayer2.TrackList", "AddTrack" );
421 if ( NULL == p_dbus_msg )
423 msg_Err( p_libvlc, "D-Bus problem" );
430 dbus_message_iter_init_append( p_dbus_msg, &dbus_args );
431 if ( !dbus_message_iter_append_basic( &dbus_args,
432 DBUS_TYPE_STRING, &psz_mrl ) )
434 dbus_message_unref( p_dbus_msg );
441 if( !dbus_message_iter_append_basic( &dbus_args,
442 DBUS_TYPE_OBJECT_PATH, &psz_after_track ) )
444 dbus_message_unref( p_dbus_msg );
450 if( var_InheritBool( p_libvlc, "playlist-enqueue" ) )
453 if ( !dbus_message_iter_append_basic( &dbus_args,
454 DBUS_TYPE_BOOLEAN, &b_play ) )
456 dbus_message_unref( p_dbus_msg );
461 /* send message and get a handle for a reply */
462 if ( !dbus_connection_send_with_reply ( p_conn,
463 p_dbus_msg, &p_dbus_pending, -1 ) )
465 msg_Err( p_libvlc, "D-Bus problem" );
466 dbus_message_unref( p_dbus_msg );
471 if ( NULL == p_dbus_pending )
473 msg_Err( p_libvlc, "D-Bus problem" );
474 dbus_message_unref( p_dbus_msg );
478 dbus_connection_flush( p_conn );
479 dbus_message_unref( p_dbus_msg );
480 /* block until we receive a reply */
481 dbus_pending_call_block( p_dbus_pending );
482 dbus_pending_call_unref( p_dbus_pending );
483 } /* processes all command line MRLs */
490 /* we unreference the connection when we've finished with it */
491 if( p_conn ) dbus_connection_unref( p_conn );
496 * Message queue options
498 /* Last chance to set the verbosity. Once we start interfaces and other
499 * threads, verbosity becomes read-only. */
500 var_Create( p_libvlc, "verbose", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
501 if( var_InheritBool( p_libvlc, "quiet" ) )
503 var_SetInteger( p_libvlc, "verbose", -1 );
504 priv->i_verbose = -1;
506 vlc_threads_setup( p_libvlc );
509 priv->b_color = var_InheritBool( p_libvlc, "color" );
511 vlc_CPU_dump( VLC_OBJECT(p_libvlc) );
513 * Choose the best memcpy module
515 priv->p_memcpy_module = module_need( p_libvlc, "memcpy", "$memcpy", false );
516 /* Avoid being called "memcpy":*/
517 vlc_object_set_name( p_libvlc, "main" );
519 priv->b_stats = var_InheritBool( p_libvlc, "stats" );
522 * Initialize hotkey handling
524 priv->actions = vlc_InitActions( p_libvlc );
526 /* Create a variable for showing the fullscreen interface */
527 var_Create( p_libvlc, "intf-toggle-fscontrol", VLC_VAR_BOOL );
528 var_SetBool( p_libvlc, "intf-toggle-fscontrol", true );
530 /* Create a variable for the Boss Key */
531 var_Create( p_libvlc, "intf-boss", VLC_VAR_VOID );
533 /* Create a variable for showing the main interface */
534 var_Create( p_libvlc, "intf-show", VLC_VAR_BOOL );
536 /* Create a variable for showing the right click menu */
537 var_Create( p_libvlc, "intf-popupmenu", VLC_VAR_BOOL );
539 /* variables for signalling creation of new files */
540 var_Create( p_libvlc, "snapshot-file", VLC_VAR_STRING );
541 var_Create( p_libvlc, "record-file", VLC_VAR_STRING );
543 /* some default internal settings */
544 var_Create( p_libvlc, "window", VLC_VAR_STRING );
545 var_Create( p_libvlc, "user-agent", VLC_VAR_STRING );
546 var_SetString( p_libvlc, "user-agent", "(LibVLC "VERSION")" );
548 /* Initialize playlist and get commandline files */
549 p_playlist = playlist_Create( VLC_OBJECT(p_libvlc) );
552 msg_Err( p_libvlc, "playlist initialization failed" );
553 if( priv->p_memcpy_module != NULL )
555 module_unneed( p_libvlc, priv->p_memcpy_module );
557 module_EndBank (true);
561 /* System specific configuration */
562 system_Configure( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind );
564 #if defined(MEDIA_LIBRARY)
566 if( var_GetBool( p_libvlc, "load-media-library-on-startup" ) )
568 priv->p_ml = ml_Create( VLC_OBJECT( p_libvlc ), NULL );
571 msg_Err( p_libvlc, "ML initialization failed" );
581 /* Add service discovery modules */
582 psz_modules = var_InheritString( p_libvlc, "services-discovery" );
585 char *p = psz_modules, *m;
586 while( ( m = strsep( &p, " :," ) ) != NULL )
587 playlist_ServicesDiscoveryAdd( p_playlist, m );
592 /* Initialize VLM if vlm-conf is specified */
593 psz_parser = var_CreateGetNonEmptyString( p_libvlc, "vlm-conf" );
596 priv->p_vlm = vlm_New( p_libvlc );
598 msg_Err( p_libvlc, "VLM initialization failed" );
604 * Load background interfaces
606 psz_modules = var_CreateGetNonEmptyString( p_libvlc, "extraintf" );
607 psz_control = var_CreateGetNonEmptyString( p_libvlc, "control" );
609 if( psz_modules && psz_control )
612 if( asprintf( &psz_tmp, "%s:%s", psz_modules, psz_control ) != -1 )
615 psz_modules = psz_tmp;
618 else if( psz_control )
621 psz_modules = strdup( psz_control );
624 psz_parser = psz_modules;
625 while ( psz_parser && *psz_parser )
627 char *psz_module, *psz_temp;
628 psz_module = psz_parser;
629 psz_parser = strchr( psz_module, ':' );
635 if( asprintf( &psz_temp, "%s,none", psz_module ) != -1)
637 intf_Create( p_libvlc, psz_temp );
645 * Always load the hotkeys interface if it exists
647 intf_Create( p_libvlc, "hotkeys,none" );
650 /* loads dbus control interface if in one-instance mode
651 * we do it only when playlist exists, because dbus module needs it */
652 if( var_InheritBool( p_libvlc, "one-instance" )
653 || ( var_InheritBool( p_libvlc, "one-instance-when-started-from-file" )
654 && var_InheritBool( p_libvlc, "started-from-file" ) ) )
655 intf_Create( p_libvlc, "dbus,none" );
657 # if !defined (HAVE_MAEMO)
658 /* Prevents the power management daemon from suspending the system
659 * when VLC is active */
660 if( var_InheritBool( p_libvlc, "inhibit" ) > 0 )
661 intf_Create( p_libvlc, "inhibit,none" );
665 if( var_InheritBool( p_libvlc, "file-logging" ) &&
666 !var_InheritBool( p_libvlc, "syslog" ) )
668 intf_Create( p_libvlc, "logger,none" );
671 if( var_InheritBool( p_libvlc, "syslog" ) )
673 char *logmode = var_CreateGetNonEmptyString( p_libvlc, "logmode" );
674 var_SetString( p_libvlc, "logmode", "syslog" );
675 intf_Create( p_libvlc, "logger,none" );
679 var_SetString( p_libvlc, "logmode", logmode );
682 var_Destroy( p_libvlc, "logmode" );
686 if( var_InheritBool( p_libvlc, "network-synchronisation") )
688 intf_Create( p_libvlc, "netsync,none" );
692 var_Create( p_libvlc, "drawable-view-top", VLC_VAR_INTEGER );
693 var_Create( p_libvlc, "drawable-view-left", VLC_VAR_INTEGER );
694 var_Create( p_libvlc, "drawable-view-bottom", VLC_VAR_INTEGER );
695 var_Create( p_libvlc, "drawable-view-right", VLC_VAR_INTEGER );
696 var_Create( p_libvlc, "drawable-clip-top", VLC_VAR_INTEGER );
697 var_Create( p_libvlc, "drawable-clip-left", VLC_VAR_INTEGER );
698 var_Create( p_libvlc, "drawable-clip-bottom", VLC_VAR_INTEGER );
699 var_Create( p_libvlc, "drawable-clip-right", VLC_VAR_INTEGER );
700 var_Create( p_libvlc, "drawable-nsobject", VLC_VAR_ADDRESS );
702 #if defined (WIN32) || defined (__OS2__)
703 var_Create( p_libvlc, "drawable-hwnd", VLC_VAR_INTEGER );
707 * Get input filenames given as commandline arguments.
708 * We assume that the remaining parameters are filenames
709 * and their input options.
711 GetFilenames( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind );
714 * Get --open argument
716 psz_val = var_InheritString( p_libvlc, "open" );
717 if ( psz_val != NULL )
719 playlist_AddExt( p_playlist, psz_val, NULL, PLAYLIST_INSERT, 0,
720 -1, 0, NULL, 0, true, pl_Unlocked );
728 * Cleanup a libvlc instance. The instance is not completely deallocated
729 * \param p_libvlc the instance to clean
731 void libvlc_InternalCleanup( libvlc_int_t *p_libvlc )
733 libvlc_priv_t *priv = libvlc_priv (p_libvlc);
734 playlist_t *p_playlist = libvlc_priv (p_libvlc)->p_playlist;
736 /* Deactivate the playlist */
737 msg_Dbg( p_libvlc, "deactivating the playlist" );
738 pl_Deactivate( p_libvlc );
740 /* Remove all services discovery */
741 msg_Dbg( p_libvlc, "removing all services discovery tasks" );
742 playlist_ServicesDiscoveryKillAll( p_playlist );
744 /* Ask the interfaces to stop and destroy them */
745 msg_Dbg( p_libvlc, "removing all interfaces" );
746 libvlc_Quit( p_libvlc );
747 intf_DestroyAll( p_libvlc );
750 /* Destroy VLM if created in libvlc_InternalInit */
753 vlm_Delete( priv->p_vlm );
757 #if defined(MEDIA_LIBRARY)
758 media_library_t* p_ml = priv->p_ml;
761 ml_Destroy( VLC_OBJECT( p_ml ) );
762 vlc_object_release( p_ml );
763 libvlc_priv(p_playlist->p_libvlc)->p_ml = NULL;
767 /* Free playlist now, all threads are gone */
768 playlist_Destroy( p_playlist );
770 msg_Dbg( p_libvlc, "removing stats" );
772 #if !defined( WIN32 ) && !defined( __OS2__ )
773 char* psz_pidfile = NULL;
777 psz_pidfile = var_CreateGetNonEmptyString( p_libvlc, "pidfile" );
778 if( psz_pidfile != NULL )
780 msg_Dbg( p_libvlc, "removing pid file %s", psz_pidfile );
781 if( unlink( psz_pidfile ) == -1 )
783 msg_Dbg( p_libvlc, "removing pid file %s: %m",
791 if( priv->p_memcpy_module )
793 module_unneed( p_libvlc, priv->p_memcpy_module );
794 priv->p_memcpy_module = NULL;
797 /* Save the configuration */
798 if( !var_InheritBool( p_libvlc, "ignore-config" ) )
799 config_AutoSaveConfigFile( VLC_OBJECT(p_libvlc) );
801 /* Free module bank. It is refcounted, so we call this each time */
802 module_EndBank (true);
804 vlc_DeinitActions( p_libvlc, priv->actions );
808 * Destroy everything.
809 * This function requests the running threads to finish, waits for their
810 * termination, and destroys their structure.
811 * It stops the thread systems: no instance can run after this has run
812 * \param p_libvlc the instance to destroy
814 void libvlc_InternalDestroy( libvlc_int_t *p_libvlc )
816 libvlc_priv_t *priv = libvlc_priv( p_libvlc );
820 /* Destroy mutexes */
821 vlc_ExitDestroy( &priv->exit );
822 vlc_mutex_destroy( &priv->ml_lock );
824 #ifndef NDEBUG /* Hack to dump leaked objects tree */
825 if( vlc_internals( p_libvlc )->i_refcount > 1 )
826 while( vlc_internals( p_libvlc )->i_refcount > 0 )
827 vlc_object_release( p_libvlc );
830 assert( vlc_internals( p_libvlc )->i_refcount == 1 );
831 vlc_object_release( p_libvlc );
835 * Add an interface plugin and run it
837 int libvlc_InternalAddIntf( libvlc_int_t *p_libvlc, char const *psz_module )
842 if( !psz_module ) /* requesting the default interface */
844 char *psz_interface = var_CreateGetNonEmptyString( p_libvlc, "intf" );
845 if( !psz_interface ) /* "intf" has not been set */
847 #if !defined( WIN32 ) && !defined( __OS2__ )
850 * We prefer the dummy interface if none is specified. */
851 psz_module = "dummy";
854 msg_Info( p_libvlc, "%s",
855 _("Running vlc with the default interface. "
856 "Use 'cvlc' to use vlc without interface.") );
858 free( psz_interface );
859 var_Destroy( p_libvlc, "intf" );
862 /* Try to create the interface */
863 int ret = intf_Create( p_libvlc, psz_module ? psz_module : "$intf" );
865 msg_Err( p_libvlc, "interface \"%s\" initialization failed",
866 psz_module ? psz_module : "default" );
870 #if defined( ENABLE_NLS ) && (defined (__APPLE__) || defined (WIN32)) && \
871 ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
872 /*****************************************************************************
873 * SetLanguage: set the interface language.
874 *****************************************************************************
875 * We set the LC_MESSAGES locale category for interface messages and buttons,
876 * as well as the LC_CTYPE category for string sorting and possible wide
878 *****************************************************************************/
879 static void SetLanguage ( const char *psz_lang )
882 /* I need that under Darwin, please check it doesn't disturb
883 * other platforms. --Meuuh */
884 setenv( "LANG", psz_lang, 1 );
887 /* We set LC_ALL manually because it is the only way to set
888 * the language at runtime under eg. Windows. Beware that this
889 * makes the environment unconsistent when libvlc is unloaded and
890 * should probably be moved to a safer place like vlc.c. */
891 setenv( "LC_ALL", psz_lang, 1 );
895 setlocale( LC_ALL, psz_lang );
899 /*****************************************************************************
900 * GetFilenames: parse command line options which are not flags
901 *****************************************************************************
902 * Parse command line for input files as well as their associated options.
903 * An option always follows its associated input and begins with a ":".
904 *****************************************************************************/
905 static void GetFilenames( libvlc_int_t *p_vlc, unsigned n,
906 const char *const args[] )
910 /* Count the input options */
911 unsigned i_options = 0;
913 while( args[--n][0] == ':' )
918 msg_Warn( p_vlc, "options %s without item", args[n] );
919 return; /* syntax!? */
923 char *mrl = make_URI( args[n], NULL );
927 playlist_AddExt( pl_Get( p_vlc ), mrl, NULL, PLAYLIST_INSERT,
928 0, -1, i_options, ( i_options ? &args[n + 1] : NULL ),
929 VLC_INPUT_OPTION_TRUSTED, true, pl_Unlocked );