1 /*****************************************************************************
2 * libvlc.c: libvlc instances creation and deletion, interfaces handling
3 *****************************************************************************
4 * Copyright (C) 1998-2008 the VideoLAN team
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
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 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 General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, 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() */
52 #elif defined( WIN32 ) && !defined( UNDER_CE )
56 #include "config/vlc_getopt.h"
63 /* used for one-instance mode */
64 # include <dbus/dbus.h>
68 #include <vlc_media_library.h>
69 #include <vlc_playlist.h>
70 #include <vlc_interface.h>
73 #include "audio_output/aout_internal.h"
75 #include <vlc_charset.h>
79 #include <vlc_atomic.h>
80 #include <vlc_modules.h>
84 #include "playlist/playlist_internal.h"
89 # include <libkern/OSAtomic.h>
94 /*****************************************************************************
95 * The evil global variables. We handle them with care, don't worry.
96 *****************************************************************************/
99 static bool b_daemon
= false;
107 * Atomically set the reference count to 1.
108 * @param p_gc reference counted object
109 * @param pf_destruct destruction calback
112 void *vlc_gc_init (gc_object_t
*p_gc
, void (*pf_destruct
) (gc_object_t
*))
114 /* There is no point in using the GC if there is no destructor... */
115 assert (pf_destruct
);
116 p_gc
->pf_destructor
= pf_destruct
;
118 vlc_atomic_set (&p_gc
->refs
, 1);
123 * Atomically increment the reference count.
124 * @param p_gc reference counted object
127 void *vlc_hold (gc_object_t
* p_gc
)
132 refs
= vlc_atomic_inc (&p_gc
->refs
);
133 assert (refs
!= 1); /* there had to be a reference already */
138 * Atomically decrement the reference count and, if it reaches zero, destroy.
139 * @param p_gc reference counted object.
141 void vlc_release (gc_object_t
*p_gc
)
146 refs
= vlc_atomic_dec (&p_gc
->refs
);
147 assert (refs
!= (uintptr_t)(-1)); /* reference underflow?! */
149 p_gc
->pf_destructor (p_gc
);
152 /*****************************************************************************
154 *****************************************************************************/
155 #if defined( ENABLE_NLS ) && (defined (__APPLE__) || defined (WIN32)) && \
156 ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
157 static void SetLanguage ( char const * );
159 static void GetFilenames ( libvlc_int_t
*, unsigned, const char *const [] );
162 * Allocate a libvlc instance, initialize global data if needed
163 * It also initializes the threading system
165 libvlc_int_t
* libvlc_InternalCreate( void )
167 libvlc_int_t
*p_libvlc
;
169 char *psz_env
= NULL
;
171 /* Now that the thread system is initialized, we don't have much, but
172 * at least we have variables */
173 /* Allocate a libvlc instance object */
174 p_libvlc
= vlc_custom_create( (vlc_object_t
*)NULL
, sizeof (*priv
),
176 if( p_libvlc
== NULL
)
179 priv
= libvlc_priv (p_libvlc
);
180 priv
->p_playlist
= NULL
;
182 priv
->p_dialog_provider
= NULL
;
185 /* Find verbosity from VLC_VERBOSE environment variable */
186 psz_env
= getenv( "VLC_VERBOSE" );
187 if( psz_env
!= NULL
)
188 priv
->i_verbose
= atoi( psz_env
);
191 #if defined( HAVE_ISATTY ) && !defined( WIN32 )
192 priv
->b_color
= isatty( 2 ); /* 2 is for stderr */
194 priv
->b_color
= false;
197 /* Initialize mutexes */
198 vlc_mutex_init( &priv
->ml_lock
);
199 vlc_mutex_init( &priv
->timer_lock
);
200 vlc_ExitInit( &priv
->exit
);
206 * Initialize a libvlc instance
207 * This function initializes a previously allocated libvlc instance:
209 * - gettext initialization
210 * - message queue, module bank and playlist initialization
211 * - configuration and commandline parsing
213 int libvlc_InternalInit( libvlc_int_t
*p_libvlc
, int i_argc
,
214 const char *ppsz_argv
[] )
216 libvlc_priv_t
*priv
= libvlc_priv (p_libvlc
);
217 char * psz_modules
= NULL
;
218 char * psz_parser
= NULL
;
219 char * psz_control
= NULL
;
220 playlist_t
*p_playlist
= NULL
;
223 /* System specific initialization code */
226 /* Initialize the module bank and load the configuration of the
227 * main module. We need to do this at this stage to be able to display
228 * a short help if required by the user. (short help == main module
232 /* Get command line options that affect module loading. */
233 if( config_LoadCmdLine( p_libvlc
, i_argc
, ppsz_argv
, NULL
) )
235 module_EndBank (false);
238 priv
->i_verbose
= var_InheritInteger( p_libvlc
, "verbose" );
240 /* Announce who we are (TODO: only first instance?) */
241 msg_Dbg( p_libvlc
, "VLC media player - %s", VERSION_MESSAGE
);
242 msg_Dbg( p_libvlc
, "%s", COPYRIGHT_MESSAGE
);
243 msg_Dbg( p_libvlc
, "revision %s", psz_vlc_changeset
);
244 msg_Dbg( p_libvlc
, "configured with %s", CONFIGURE_LINE
);
246 /* Load the builtins and plugins into the module_bank.
247 * We have to do it before config_Load*() because this also gets the
248 * list of configuration options exported by each module and loads their
250 size_t module_count
= module_LoadPlugins (p_libvlc
);
253 * Override default configuration with config file settings
255 if( !var_InheritBool( p_libvlc
, "ignore-config" ) )
257 if( var_InheritBool( p_libvlc
, "reset-config" ) )
258 config_SaveConfigFile( p_libvlc
); /* Save default config */
260 config_LoadConfigFile( p_libvlc
);
264 * Override configuration with command line settings
267 if( config_LoadCmdLine( p_libvlc
, i_argc
, ppsz_argv
, &vlc_optind
) )
270 MessageBox (NULL
, TEXT("The command line options could not be parsed.\n"
271 "Make sure they are valid."), TEXT("VLC media player"),
274 module_EndBank (true);
277 priv
->i_verbose
= var_InheritInteger( p_libvlc
, "verbose" );
280 * Support for gettext
282 #if defined( ENABLE_NLS ) \
283 && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
284 # if defined (WIN32) || defined (__APPLE__)
285 /* Check if the user specified a custom language */
286 char *lang
= var_InheritString (p_libvlc
, "language");
287 if (lang
!= NULL
&& strcmp (lang
, "auto"))
291 vlc_bindtextdomain (PACKAGE_NAME
);
293 /*xgettext: Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
294 msg_Dbg( p_libvlc
, "translation test: code is \"%s\"", _("C") );
296 if (config_PrintHelp (VLC_OBJECT(p_libvlc
)))
298 module_EndBank (true);
299 return VLC_EEXITSUCCESS
;
302 if( module_count
<= 1 )
304 msg_Err( p_libvlc
, "No plugins found! Check your VLC installation.");
305 module_EndBank (true);
310 /* Check for daemon mode */
311 if( var_InheritBool( p_libvlc
, "daemon" ) )
313 char *psz_pidfile
= NULL
;
315 if( daemon( 1, 0) != 0 )
317 msg_Err( p_libvlc
, "Unable to fork vlc to daemon mode" );
318 module_EndBank (true);
323 /* lets check if we need to write the pidfile */
324 psz_pidfile
= var_CreateGetNonEmptyString( p_libvlc
, "pidfile" );
325 if( psz_pidfile
!= NULL
)
328 pid_t i_pid
= getpid ();
329 msg_Dbg( p_libvlc
, "PID is %d, writing it to %s",
330 i_pid
, psz_pidfile
);
331 pidfile
= vlc_fopen( psz_pidfile
,"w" );
332 if( pidfile
!= NULL
)
334 utf8_fprintf( pidfile
, "%d", (int)i_pid
);
339 msg_Err( p_libvlc
, "cannot open pid file for writing: %s (%m)",
347 /* FIXME: could be replaced by using Unix sockets */
349 dbus_threads_init_default();
351 if( var_InheritBool( p_libvlc
, "one-instance" )
352 || ( var_InheritBool( p_libvlc
, "one-instance-when-started-from-file" )
353 && var_InheritBool( p_libvlc
, "started-from-file" ) ) )
355 /* Initialise D-Bus interface, check for other instances */
356 DBusConnection
*p_conn
= NULL
;
357 DBusError dbus_error
;
359 dbus_error_init( &dbus_error
);
361 /* connect to the session bus */
362 p_conn
= dbus_bus_get( DBUS_BUS_SESSION
, &dbus_error
);
365 msg_Err( p_libvlc
, "Failed to connect to D-Bus session daemon: %s",
366 dbus_error
.message
);
367 dbus_error_free( &dbus_error
);
371 /* check if VLC is available on the bus
372 * if not: D-Bus control is not enabled on the other
373 * instance and we can't pass MRLs to it */
374 DBusMessage
*p_test_msg
= NULL
;
375 DBusMessage
*p_test_reply
= NULL
;
377 p_test_msg
= dbus_message_new_method_call(
378 "org.mpris.MediaPlayer2.vlc", "/org/mpris/MediaPlayer2",
379 "org.freedesktop.DBus.Introspectable", "Introspect" );
381 /* block until a reply arrives */
382 p_test_reply
= dbus_connection_send_with_reply_and_block(
383 p_conn
, p_test_msg
, -1, &dbus_error
);
384 dbus_message_unref( p_test_msg
);
385 if( p_test_reply
== NULL
)
387 dbus_error_free( &dbus_error
);
388 msg_Dbg( p_libvlc
, "No Media Player is running. "
389 "Continuing normally." );
394 DBusMessage
* p_dbus_msg
= NULL
;
395 DBusMessageIter dbus_args
;
396 DBusPendingCall
* p_dbus_pending
= NULL
;
399 dbus_message_unref( p_test_reply
);
400 msg_Warn( p_libvlc
, "Another Media Player is running. Exiting");
402 for( i_input
= vlc_optind
; i_input
< i_argc
;i_input
++ )
404 /* Skip input options, we can't pass them through D-Bus */
405 if( ppsz_argv
[i_input
][0] == ':' )
407 msg_Warn( p_libvlc
, "Ignoring option %s",
408 ppsz_argv
[i_input
] );
412 /* We need to resolve relative paths in this instance */
413 char *psz_mrl
= make_URI( ppsz_argv
[i_input
], NULL
);
414 const char *psz_after_track
= "/";
416 if( psz_mrl
== NULL
)
418 msg_Dbg( p_libvlc
, "Adds %s to the running Media Player",
421 p_dbus_msg
= dbus_message_new_method_call(
422 "org.mpris.MediaPlayer2.vlc", "/org/mpris/MediaPlayer2",
423 "org.mpris.MediaPlayer2.TrackList", "AddTrack" );
425 if ( NULL
== p_dbus_msg
)
427 msg_Err( p_libvlc
, "D-Bus problem" );
434 dbus_message_iter_init_append( p_dbus_msg
, &dbus_args
);
435 if ( !dbus_message_iter_append_basic( &dbus_args
,
436 DBUS_TYPE_STRING
, &psz_mrl
) )
438 dbus_message_unref( p_dbus_msg
);
445 if( !dbus_message_iter_append_basic( &dbus_args
,
446 DBUS_TYPE_OBJECT_PATH
, &psz_after_track
) )
448 dbus_message_unref( p_dbus_msg
);
454 if( var_InheritBool( p_libvlc
, "playlist-enqueue" ) )
457 if ( !dbus_message_iter_append_basic( &dbus_args
,
458 DBUS_TYPE_BOOLEAN
, &b_play
) )
460 dbus_message_unref( p_dbus_msg
);
465 /* send message and get a handle for a reply */
466 if ( !dbus_connection_send_with_reply ( p_conn
,
467 p_dbus_msg
, &p_dbus_pending
, -1 ) )
469 msg_Err( p_libvlc
, "D-Bus problem" );
470 dbus_message_unref( p_dbus_msg
);
475 if ( NULL
== p_dbus_pending
)
477 msg_Err( p_libvlc
, "D-Bus problem" );
478 dbus_message_unref( p_dbus_msg
);
482 dbus_connection_flush( p_conn
);
483 dbus_message_unref( p_dbus_msg
);
484 /* block until we receive a reply */
485 dbus_pending_call_block( p_dbus_pending
);
486 dbus_pending_call_unref( p_dbus_pending
);
487 } /* processes all command line MRLs */
494 /* we unreference the connection when we've finished with it */
495 if( p_conn
) dbus_connection_unref( p_conn
);
500 * Message queue options
502 /* Last chance to set the verbosity. Once we start interfaces and other
503 * threads, verbosity becomes read-only. */
504 var_Create( p_libvlc
, "verbose", VLC_VAR_INTEGER
| VLC_VAR_DOINHERIT
);
505 if( var_InheritBool( p_libvlc
, "quiet" ) )
507 var_SetInteger( p_libvlc
, "verbose", -1 );
508 priv
->i_verbose
= -1;
510 vlc_threads_setup( p_libvlc
);
513 priv
->b_color
= var_InheritBool( p_libvlc
, "color" );
515 vlc_CPU_dump( VLC_OBJECT(p_libvlc
) );
517 * Choose the best memcpy module
519 priv
->p_memcpy_module
= module_need( p_libvlc
, "memcpy", "$memcpy", false );
520 /* Avoid being called "memcpy":*/
521 vlc_object_set_name( p_libvlc
, "main" );
523 priv
->b_stats
= var_InheritBool( p_libvlc
, "stats" );
525 priv
->pp_timers
= NULL
;
528 * Initialize hotkey handling
530 priv
->actions
= vlc_InitActions( p_libvlc
);
532 /* Create a variable for showing the fullscreen interface */
533 var_Create( p_libvlc
, "intf-toggle-fscontrol", VLC_VAR_BOOL
);
534 var_SetBool( p_libvlc
, "intf-toggle-fscontrol", true );
536 /* Create a variable for the Boss Key */
537 var_Create( p_libvlc
, "intf-boss", VLC_VAR_VOID
);
539 /* Create a variable for showing the main interface */
540 var_Create( p_libvlc
, "intf-show", VLC_VAR_BOOL
);
542 /* Create a variable for showing the right click menu */
543 var_Create( p_libvlc
, "intf-popupmenu", VLC_VAR_BOOL
);
545 /* variables for signalling creation of new files */
546 var_Create( p_libvlc
, "snapshot-file", VLC_VAR_STRING
);
547 var_Create( p_libvlc
, "record-file", VLC_VAR_STRING
);
549 /* some default internal settings */
550 var_Create( p_libvlc
, "window", VLC_VAR_STRING
);
551 var_Create( p_libvlc
, "user-agent", VLC_VAR_STRING
);
552 var_SetString( p_libvlc
, "user-agent", "(LibVLC "VERSION
")" );
554 /* Initialize playlist and get commandline files */
555 p_playlist
= playlist_Create( VLC_OBJECT(p_libvlc
) );
558 msg_Err( p_libvlc
, "playlist initialization failed" );
559 if( priv
->p_memcpy_module
!= NULL
)
561 module_unneed( p_libvlc
, priv
->p_memcpy_module
);
563 module_EndBank (true);
567 /* System specific configuration */
568 system_Configure( p_libvlc
, i_argc
- vlc_optind
, ppsz_argv
+ vlc_optind
);
570 #if defined(MEDIA_LIBRARY)
572 if( var_GetBool( p_libvlc
, "load-media-library-on-startup" ) )
574 priv
->p_ml
= ml_Create( VLC_OBJECT( p_libvlc
), NULL
);
577 msg_Err( p_libvlc
, "ML initialization failed" );
587 /* Add service discovery modules */
588 psz_modules
= var_InheritString( p_libvlc
, "services-discovery" );
591 char *p
= psz_modules
, *m
;
592 while( ( m
= strsep( &p
, " :," ) ) != NULL
)
593 playlist_ServicesDiscoveryAdd( p_playlist
, m
);
598 /* Initialize VLM if vlm-conf is specified */
599 psz_parser
= var_CreateGetNonEmptyString( p_libvlc
, "vlm-conf" );
602 priv
->p_vlm
= vlm_New( p_libvlc
);
604 msg_Err( p_libvlc
, "VLM initialization failed" );
610 * Load background interfaces
612 psz_modules
= var_CreateGetNonEmptyString( p_libvlc
, "extraintf" );
613 psz_control
= var_CreateGetNonEmptyString( p_libvlc
, "control" );
615 if( psz_modules
&& psz_control
)
618 if( asprintf( &psz_tmp
, "%s:%s", psz_modules
, psz_control
) != -1 )
621 psz_modules
= psz_tmp
;
624 else if( psz_control
)
627 psz_modules
= strdup( psz_control
);
630 psz_parser
= psz_modules
;
631 while ( psz_parser
&& *psz_parser
)
633 char *psz_module
, *psz_temp
;
634 psz_module
= psz_parser
;
635 psz_parser
= strchr( psz_module
, ':' );
641 if( asprintf( &psz_temp
, "%s,none", psz_module
) != -1)
643 intf_Create( p_libvlc
, psz_temp
);
651 * Always load the hotkeys interface if it exists
653 intf_Create( p_libvlc
, "hotkeys,none" );
656 /* loads dbus control interface if in one-instance mode
657 * we do it only when playlist exists, because dbus module needs it */
658 if( var_InheritBool( p_libvlc
, "one-instance" )
659 || ( var_InheritBool( p_libvlc
, "one-instance-when-started-from-file" )
660 && var_InheritBool( p_libvlc
, "started-from-file" ) ) )
661 intf_Create( p_libvlc
, "dbus,none" );
663 # if !defined (HAVE_MAEMO)
664 /* Prevents the power management daemon from suspending the system
665 * when VLC is active */
666 if( var_InheritBool( p_libvlc
, "inhibit" ) > 0 )
667 intf_Create( p_libvlc
, "inhibit,none" );
671 if( var_InheritBool( p_libvlc
, "file-logging" ) &&
672 !var_InheritBool( p_libvlc
, "syslog" ) )
674 intf_Create( p_libvlc
, "logger,none" );
677 if( var_InheritBool( p_libvlc
, "syslog" ) )
679 char *logmode
= var_CreateGetNonEmptyString( p_libvlc
, "logmode" );
680 var_SetString( p_libvlc
, "logmode", "syslog" );
681 intf_Create( p_libvlc
, "logger,none" );
685 var_SetString( p_libvlc
, "logmode", logmode
);
688 var_Destroy( p_libvlc
, "logmode" );
692 if( var_InheritBool( p_libvlc
, "network-synchronisation") )
694 intf_Create( p_libvlc
, "netsync,none" );
698 var_Create( p_libvlc
, "drawable-view-top", VLC_VAR_INTEGER
);
699 var_Create( p_libvlc
, "drawable-view-left", VLC_VAR_INTEGER
);
700 var_Create( p_libvlc
, "drawable-view-bottom", VLC_VAR_INTEGER
);
701 var_Create( p_libvlc
, "drawable-view-right", VLC_VAR_INTEGER
);
702 var_Create( p_libvlc
, "drawable-clip-top", VLC_VAR_INTEGER
);
703 var_Create( p_libvlc
, "drawable-clip-left", VLC_VAR_INTEGER
);
704 var_Create( p_libvlc
, "drawable-clip-bottom", VLC_VAR_INTEGER
);
705 var_Create( p_libvlc
, "drawable-clip-right", VLC_VAR_INTEGER
);
706 var_Create( p_libvlc
, "drawable-nsobject", VLC_VAR_ADDRESS
);
709 var_Create( p_libvlc
, "drawable-hwnd", VLC_VAR_INTEGER
);
713 * Get input filenames given as commandline arguments.
714 * We assume that the remaining parameters are filenames
715 * and their input options.
717 GetFilenames( p_libvlc
, i_argc
- vlc_optind
, ppsz_argv
+ vlc_optind
);
720 * Get --open argument
722 psz_val
= var_InheritString( p_libvlc
, "open" );
723 if ( psz_val
!= NULL
)
725 playlist_AddExt( p_playlist
, psz_val
, NULL
, PLAYLIST_INSERT
, 0,
726 -1, 0, NULL
, 0, true, pl_Unlocked
);
734 * Cleanup a libvlc instance. The instance is not completely deallocated
735 * \param p_libvlc the instance to clean
737 void libvlc_InternalCleanup( libvlc_int_t
*p_libvlc
)
739 libvlc_priv_t
*priv
= libvlc_priv (p_libvlc
);
740 playlist_t
*p_playlist
= libvlc_priv (p_libvlc
)->p_playlist
;
742 /* Deactivate the playlist */
743 msg_Dbg( p_libvlc
, "deactivating the playlist" );
744 pl_Deactivate( p_libvlc
);
746 /* Remove all services discovery */
747 msg_Dbg( p_libvlc
, "removing all services discovery tasks" );
748 playlist_ServicesDiscoveryKillAll( p_playlist
);
750 /* Ask the interfaces to stop and destroy them */
751 msg_Dbg( p_libvlc
, "removing all interfaces" );
752 libvlc_Quit( p_libvlc
);
753 intf_DestroyAll( p_libvlc
);
756 /* Destroy VLM if created in libvlc_InternalInit */
759 vlm_Delete( priv
->p_vlm
);
763 #if defined(MEDIA_LIBRARY)
764 media_library_t
* p_ml
= priv
->p_ml
;
767 ml_Destroy( VLC_OBJECT( p_ml
) );
768 vlc_object_release( p_ml
);
769 libvlc_priv(p_playlist
->p_libvlc
)->p_ml
= NULL
;
773 /* Free playlist now, all threads are gone */
774 playlist_Destroy( p_playlist
);
775 stats_TimersDumpAll( p_libvlc
);
776 stats_TimersCleanAll( p_libvlc
);
778 msg_Dbg( p_libvlc
, "removing stats" );
781 char* psz_pidfile
= NULL
;
785 psz_pidfile
= var_CreateGetNonEmptyString( p_libvlc
, "pidfile" );
786 if( psz_pidfile
!= NULL
)
788 msg_Dbg( p_libvlc
, "removing pid file %s", psz_pidfile
);
789 if( unlink( psz_pidfile
) == -1 )
791 msg_Dbg( p_libvlc
, "removing pid file %s: %m",
799 if( priv
->p_memcpy_module
)
801 module_unneed( p_libvlc
, priv
->p_memcpy_module
);
802 priv
->p_memcpy_module
= NULL
;
805 /* Save the configuration */
806 if( !var_InheritBool( p_libvlc
, "ignore-config" ) )
807 config_AutoSaveConfigFile( VLC_OBJECT(p_libvlc
) );
809 /* Free module bank. It is refcounted, so we call this each time */
810 module_EndBank (true);
812 vlc_DeinitActions( p_libvlc
, priv
->actions
);
816 * Destroy everything.
817 * This function requests the running threads to finish, waits for their
818 * termination, and destroys their structure.
819 * It stops the thread systems: no instance can run after this has run
820 * \param p_libvlc the instance to destroy
822 void libvlc_InternalDestroy( libvlc_int_t
*p_libvlc
)
824 libvlc_priv_t
*priv
= libvlc_priv( p_libvlc
);
828 /* Destroy mutexes */
829 vlc_ExitDestroy( &priv
->exit
);
830 vlc_mutex_destroy( &priv
->timer_lock
);
831 vlc_mutex_destroy( &priv
->ml_lock
);
833 #ifndef NDEBUG /* Hack to dump leaked objects tree */
834 if( vlc_internals( p_libvlc
)->i_refcount
> 1 )
835 while( vlc_internals( p_libvlc
)->i_refcount
> 0 )
836 vlc_object_release( p_libvlc
);
839 assert( vlc_internals( p_libvlc
)->i_refcount
== 1 );
840 vlc_object_release( p_libvlc
);
844 * Add an interface plugin and run it
846 int libvlc_InternalAddIntf( libvlc_int_t
*p_libvlc
, char const *psz_module
)
851 if( !psz_module
) /* requesting the default interface */
853 char *psz_interface
= var_CreateGetNonEmptyString( p_libvlc
, "intf" );
854 if( !psz_interface
) /* "intf" has not been set */
859 * We prefer the dummy interface if none is specified. */
860 psz_module
= "dummy";
863 msg_Info( p_libvlc
, "%s",
864 _("Running vlc with the default interface. "
865 "Use 'cvlc' to use vlc without interface.") );
867 free( psz_interface
);
868 var_Destroy( p_libvlc
, "intf" );
871 /* Try to create the interface */
872 int ret
= intf_Create( p_libvlc
, psz_module
? psz_module
: "$intf" );
874 msg_Err( p_libvlc
, "interface \"%s\" initialization failed",
875 psz_module
? psz_module
: "default" );
879 #if defined( ENABLE_NLS ) && (defined (__APPLE__) || defined (WIN32)) && \
880 ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
881 /*****************************************************************************
882 * SetLanguage: set the interface language.
883 *****************************************************************************
884 * We set the LC_MESSAGES locale category for interface messages and buttons,
885 * as well as the LC_CTYPE category for string sorting and possible wide
887 *****************************************************************************/
888 static void SetLanguage ( const char *psz_lang
)
891 /* I need that under Darwin, please check it doesn't disturb
892 * other platforms. --Meuuh */
893 setenv( "LANG", psz_lang
, 1 );
896 /* We set LC_ALL manually because it is the only way to set
897 * the language at runtime under eg. Windows. Beware that this
898 * makes the environment unconsistent when libvlc is unloaded and
899 * should probably be moved to a safer place like vlc.c. */
900 setenv( "LC_ALL", psz_lang
, 1 );
904 setlocale( LC_ALL
, psz_lang
);
908 /*****************************************************************************
909 * GetFilenames: parse command line options which are not flags
910 *****************************************************************************
911 * Parse command line for input files as well as their associated options.
912 * An option always follows its associated input and begins with a ":".
913 *****************************************************************************/
914 static void GetFilenames( libvlc_int_t
*p_vlc
, unsigned n
,
915 const char *const args
[] )
919 /* Count the input options */
920 unsigned i_options
= 0;
922 while( args
[--n
][0] == ':' )
927 msg_Warn( p_vlc
, "options %s without item", args
[n
] );
928 return; /* syntax!? */
932 char *mrl
= make_URI( args
[n
], NULL
);
936 playlist_AddExt( pl_Get( p_vlc
), mrl
, NULL
, PLAYLIST_INSERT
,
937 0, -1, i_options
, ( i_options
? &args
[n
+ 1] : NULL
),
938 VLC_INPUT_OPTION_TRUSTED
, true, pl_Unlocked
);