1 /*****************************************************************************
2 * rc.c : remote control stdin/stdout module for vlc
3 *****************************************************************************
4 * Copyright (C) 2004 - 2005 the VideoLAN team
7 * Author: Peter Surda <shurdeek@panorama.sth.ac.at>
8 * Jean-Paul Saman <jpsaman #_at_# m2x _replaceWith#dot_ nl>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
31 #include <errno.h> /* ENOMEM */
36 #include <vlc_interface.h>
40 #include <vlc_playlist.h>
41 #include <vlc_update.h>
47 #ifdef HAVE_SYS_TIME_H
48 # include <sys/time.h>
50 #include <sys/types.h>
52 #include <vlc_network.h>
55 #include <vlc_charset.h>
57 #if defined(AF_UNIX) && !defined(AF_LOCAL)
58 # define AF_LOCAL AF_UNIX
61 #if defined(AF_LOCAL) && ! defined(WIN32)
65 #define MAX_LINE_LENGTH 256
66 #define STATUS_CHANGE "status change: "
68 /*****************************************************************************
70 *****************************************************************************/
71 static int Activate ( vlc_object_t * );
72 static void Deactivate ( vlc_object_t * );
73 static void Run ( intf_thread_t * );
75 static void Help ( intf_thread_t *, vlc_bool_t );
76 static void RegisterCallbacks( intf_thread_t * );
78 static vlc_bool_t ReadCommand( intf_thread_t *, char *, int * );
80 static input_item_t *parse_MRL( intf_thread_t *, char * );
82 static int Input ( vlc_object_t *, char const *,
83 vlc_value_t, vlc_value_t, void * );
84 static int Playlist ( vlc_object_t *, char const *,
85 vlc_value_t, vlc_value_t, void * );
86 static int Quit ( vlc_object_t *, char const *,
87 vlc_value_t, vlc_value_t, void * );
88 static int Intf ( vlc_object_t *, char const *,
89 vlc_value_t, vlc_value_t, void * );
90 static int Volume ( vlc_object_t *, char const *,
91 vlc_value_t, vlc_value_t, void * );
92 static int VolumeMove ( vlc_object_t *, char const *,
93 vlc_value_t, vlc_value_t, void * );
94 static int VideoConfig ( vlc_object_t *, char const *,
95 vlc_value_t, vlc_value_t, void * );
96 static int AudioConfig ( vlc_object_t *, char const *,
97 vlc_value_t, vlc_value_t, void * );
98 static int Menu ( vlc_object_t *, char const *,
99 vlc_value_t, vlc_value_t, void * );
100 static void checkUpdates( intf_thread_t *p_intf, char *psz_arg );
102 /* Status Callbacks */
103 static int TimeOffsetChanged( vlc_object_t *, char const *,
104 vlc_value_t, vlc_value_t , void * );
105 static int VolumeChanged ( vlc_object_t *, char const *,
106 vlc_value_t, vlc_value_t, void * );
107 static int StateChanged ( vlc_object_t *, char const *,
108 vlc_value_t, vlc_value_t, void * );
109 static int RateChanged ( vlc_object_t *, char const *,
110 vlc_value_t, vlc_value_t, void * );
114 int *pi_socket_listen;
119 vlc_mutex_t status_lock;
120 playlist_status_t i_last_state;
128 #ifdef HAVE_VARIADIC_MACROS
129 # define msg_rc( psz_format, args... ) \
130 __msg_rc( p_intf, psz_format, ## args )
133 static void __msg_rc( intf_thread_t *p_intf, const char *psz_fmt, ... )
136 va_start( args, psz_fmt );
138 if( p_intf->p_sys->i_socket == -1 )
140 utf8_vfprintf( stdout, psz_fmt, args );
145 net_vaPrintf( p_intf, p_intf->p_sys->i_socket, NULL, psz_fmt, args );
146 net_Write( p_intf, p_intf->p_sys->i_socket, NULL, (uint8_t*)"\r\n", 2 );
151 /*****************************************************************************
153 *****************************************************************************/
154 #define POS_TEXT N_("Show stream position")
155 #define POS_LONGTEXT N_("Show the current position in seconds within the " \
156 "stream from time to time." )
158 #define TTY_TEXT N_("Fake TTY")
159 #define TTY_LONGTEXT N_("Force the rc module to use stdin as if it was a TTY.")
161 #define UNIX_TEXT N_("UNIX socket command input")
162 #define UNIX_LONGTEXT N_("Accept commands over a Unix socket rather than " \
165 #define HOST_TEXT N_("TCP command input")
166 #define HOST_LONGTEXT N_("Accept commands over a socket rather than stdin. " \
167 "You can set the address and port the interface will bind to." )
170 #define QUIET_TEXT N_("Do not open a DOS command box interface")
171 #define QUIET_LONGTEXT N_( \
172 "By default the rc interface plugin will start a DOS command box. " \
173 "Enabling the quiet mode will not bring this command box but can also " \
174 "be pretty annoying when you want to stop VLC and no video window is " \
179 set_shortname( _("RC"));
180 set_category( CAT_INTERFACE );
181 set_subcategory( SUBCAT_INTERFACE_MAIN );
182 set_description( _("Remote control interface") );
183 add_bool( "rc-show-pos", 0, NULL, POS_TEXT, POS_LONGTEXT, VLC_TRUE );
186 add_bool( "rc-quiet", 0, NULL, QUIET_TEXT, QUIET_LONGTEXT, VLC_FALSE );
188 #if defined (HAVE_ISATTY)
189 add_bool( "rc-fake-tty", 0, NULL, TTY_TEXT, TTY_LONGTEXT, VLC_TRUE );
191 add_string( "rc-unix", 0, NULL, UNIX_TEXT, UNIX_LONGTEXT, VLC_TRUE );
193 add_string( "rc-host", 0, NULL, HOST_TEXT, HOST_LONGTEXT, VLC_TRUE );
195 set_capability( "interface", 20 );
196 set_callbacks( Activate, Deactivate );
199 /*****************************************************************************
200 * Activate: initialize and create stuff
201 *****************************************************************************/
202 static int Activate( vlc_object_t *p_this )
204 intf_thread_t *p_intf = (intf_thread_t*)p_this;
205 char *psz_host, *psz_unix_path;
206 int *pi_socket = NULL;
209 #if defined(HAVE_ISATTY)
210 /* Check that stdin is a TTY */
211 if( !config_GetInt( p_intf, "rc-fake-tty" ) && !isatty( 0 ) )
213 msg_Warn( p_intf, "fd 0 is not a TTY" );
218 psz_unix_path = config_GetPsz( p_intf, "rc-unix" );
224 msg_Warn( p_intf, "your OS doesn't support filesystem sockets" );
225 free( psz_unix_path );
228 struct sockaddr_un addr;
230 memset( &addr, 0, sizeof(struct sockaddr_un) );
232 msg_Dbg( p_intf, "trying UNIX socket" );
234 if( (i_socket = socket( AF_LOCAL, SOCK_STREAM, 0 ) ) < 0 )
236 msg_Warn( p_intf, "can't open socket: %s", strerror(errno) );
237 free( psz_unix_path );
241 addr.sun_family = AF_LOCAL;
242 strncpy( addr.sun_path, psz_unix_path, sizeof( addr.sun_path ) );
243 addr.sun_path[sizeof( addr.sun_path ) - 1] = '\0';
245 if (bind (i_socket, (struct sockaddr *)&addr, sizeof (addr))
246 && (errno == EADDRINUSE)
247 && connect (i_socket, (struct sockaddr *)&addr, sizeof (addr))
248 && (errno == ECONNREFUSED))
250 msg_Info (p_intf, "Removing dead UNIX socket: %s", psz_unix_path);
251 unlink (psz_unix_path);
253 if (bind (i_socket, (struct sockaddr *)&addr, sizeof (addr)))
255 msg_Err (p_intf, "cannot bind UNIX socket at %s: %s",
256 psz_unix_path, strerror (errno));
257 free (psz_unix_path);
258 net_Close (i_socket);
263 if( listen( i_socket, 1 ) )
265 msg_Warn( p_intf, "can't listen on socket: %s", strerror(errno));
266 free( psz_unix_path );
267 net_Close( i_socket );
271 /* FIXME: we need a core function to merge listening sockets sets */
272 pi_socket = calloc( 2, sizeof( int ) );
273 if( pi_socket == NULL )
275 free( psz_unix_path );
276 net_Close( i_socket );
279 pi_socket[0] = i_socket;
281 #endif /* AF_LOCAL */
285 if( ( pi_socket == NULL ) &&
286 ( psz_host = config_GetPsz( p_intf, "rc-host" ) ) != NULL )
290 vlc_UrlParse( &url, psz_host, 0 );
292 msg_Dbg( p_intf, "base: %s, port: %d", url.psz_host, url.i_port );
294 pi_socket = net_ListenTCP(p_this, url.psz_host, url.i_port);
295 if( pi_socket == NULL )
297 msg_Warn( p_intf, "can't listen to %s port %i",
298 url.psz_host, url.i_port );
299 vlc_UrlClean( &url );
304 vlc_UrlClean( &url );
308 p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
311 msg_Err( p_intf, "no memory" );
315 p_intf->p_sys->pi_socket_listen = pi_socket;
316 p_intf->p_sys->i_socket = -1;
317 p_intf->p_sys->psz_unix_path = psz_unix_path;
318 vlc_mutex_init( p_intf, &p_intf->p_sys->status_lock );
319 p_intf->p_sys->i_last_state = PLAYLIST_STOPPED;
321 /* Non-buffered stdout */
322 setvbuf( stdout, (char *)NULL, _IOLBF, 0 );
324 p_intf->pf_run = Run;
327 p_intf->p_sys->b_quiet = config_GetInt( p_intf, "rc-quiet" );
328 if( !p_intf->p_sys->b_quiet ) { CONSOLE_INTRO_MSG; }
333 msg_rc( _("Remote control interface initialized. Type `help' for help.") );
337 /*****************************************************************************
338 * Deactivate: uninitialize and cleanup
339 *****************************************************************************/
340 static void Deactivate( vlc_object_t *p_this )
342 intf_thread_t *p_intf = (intf_thread_t*)p_this;
344 net_ListenClose( p_intf->p_sys->pi_socket_listen );
345 if( p_intf->p_sys->i_socket != -1 )
346 net_Close( p_intf->p_sys->i_socket );
347 if( p_intf->p_sys->psz_unix_path != NULL )
349 #if defined(AF_LOCAL) && !defined(WIN32)
350 unlink( p_intf->p_sys->psz_unix_path );
352 free( p_intf->p_sys->psz_unix_path );
354 vlc_mutex_destroy( &p_intf->p_sys->status_lock );
355 free( p_intf->p_sys );
358 /*****************************************************************************
359 * RegisterCallbacks: Register callbacks to dynamic variables
360 *****************************************************************************/
361 static void RegisterCallbacks( intf_thread_t *p_intf )
363 /* Register commands that will be cleaned up upon object destruction */
364 #define ADD( name, type, target ) \
365 var_Create( p_intf, name, VLC_VAR_ ## type | VLC_VAR_ISCOMMAND ); \
366 var_AddCallback( p_intf, name, target, NULL );
367 ADD( "quit", VOID, Quit )
368 ADD( "intf", STRING, Intf )
370 ADD( "add", STRING, Playlist )
371 ADD( "repeat", STRING, Playlist )
372 ADD( "loop", STRING, Playlist )
373 ADD( "enqueue", STRING, Playlist )
374 ADD( "playlist", VOID, Playlist )
375 ADD( "sort", VOID, Playlist )
376 ADD( "play", VOID, Playlist )
377 ADD( "stop", VOID, Playlist )
378 ADD( "clear", VOID, Playlist )
379 ADD( "prev", VOID, Playlist )
380 ADD( "next", VOID, Playlist )
381 ADD( "goto", INTEGER, Playlist )
382 ADD( "status", INTEGER, Playlist )
384 /* OSD menu commands */
385 ADD( "menu", STRING, Menu )
388 ADD( "pause", VOID, Input )
389 ADD( "seek", INTEGER, Input )
390 ADD( "title", STRING, Input )
391 ADD( "title_n", VOID, Input )
392 ADD( "title_p", VOID, Input )
393 ADD( "chapter", STRING, Input )
394 ADD( "chapter_n", VOID, Input )
395 ADD( "chapter_p", VOID, Input )
397 ADD( "fastforward", VOID, Input )
398 ADD( "rewind", VOID, Input )
399 ADD( "faster", VOID, Input )
400 ADD( "slower", VOID, Input )
401 ADD( "normal", VOID, Input )
403 ADD( "atrack", STRING, Input )
404 ADD( "vtrack", STRING, Input )
405 ADD( "strack", STRING, Input )
408 ADD( "vratio", STRING, VideoConfig )
409 ADD( "vcrop", STRING, VideoConfig )
410 ADD( "vzoom", STRING, VideoConfig )
413 ADD( "volume", STRING, Volume )
414 ADD( "volup", STRING, VolumeMove )
415 ADD( "voldown", STRING, VolumeMove )
416 ADD( "adev", STRING, AudioConfig )
417 ADD( "achan", STRING, AudioConfig )
422 /*****************************************************************************
424 *****************************************************************************
425 * This part of the interface is in a separate thread so that we can call
426 * exec() from within it without annoying the rest of the program.
427 *****************************************************************************/
428 static void Run( intf_thread_t *p_intf )
430 input_thread_t * p_input;
431 playlist_t * p_playlist;
433 char p_buffer[ MAX_LINE_LENGTH + 1 ];
434 vlc_bool_t b_showpos = config_GetInt( p_intf, "rc-show-pos" );
435 vlc_bool_t b_longhelp = VLC_FALSE;
445 /* Register commands that will be cleaned up upon object destruction */
446 RegisterCallbacks( p_intf );
448 /* status callbacks */
449 /* Listen to audio volume updates */
450 var_AddCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
453 /* Get the file descriptor of the console input */
454 p_intf->p_sys->hConsoleIn = GetStdHandle(STD_INPUT_HANDLE);
455 if( p_intf->p_sys->hConsoleIn == INVALID_HANDLE_VALUE )
457 msg_Err( p_intf, "couldn't find user input handle" );
458 vlc_object_kill( p_intf );
462 while( !intf_ShouldDie( p_intf ) )
464 char *psz_cmd, *psz_arg;
465 vlc_bool_t b_complete;
467 if( p_intf->p_sys->pi_socket_listen != NULL &&
468 p_intf->p_sys->i_socket == -1 )
470 p_intf->p_sys->i_socket =
471 net_Accept( p_intf, p_intf->p_sys->pi_socket_listen,
473 if( p_intf->p_sys->i_socket == -1 ) continue;
476 b_complete = ReadCommand( p_intf, p_buffer, &i_size );
478 /* Manage the input part */
479 if( p_input == NULL )
483 p_input = vlc_object_find( p_playlist, VLC_OBJECT_INPUT,
488 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
492 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST,
496 /* New input has been registered */
499 if( !p_input->b_dead || !p_input->b_die )
501 msg_rc( STATUS_CHANGE "( new input: %s )",
502 input_GetItem(p_input)->psz_uri );
503 msg_rc( STATUS_CHANGE "( audio volume: %d )",
504 config_GetInt( p_intf, "volume" ));
506 var_AddCallback( p_input, "state", StateChanged, p_intf );
507 var_AddCallback( p_input, "rate-faster", RateChanged, p_intf );
508 var_AddCallback( p_input, "rate-slower", RateChanged, p_intf );
509 var_AddCallback( p_input, "rate", RateChanged, p_intf );
510 var_AddCallback( p_input, "time-offset", TimeOffsetChanged,
514 else if( p_input->b_dead )
516 var_DelCallback( p_input, "state", StateChanged, p_intf );
517 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
518 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
519 var_DelCallback( p_input, "rate", RateChanged, p_intf );
520 var_DelCallback( p_input, "time-offset", TimeOffsetChanged,
522 vlc_object_release( p_input );
527 vlc_mutex_lock( &p_playlist->object_lock );
528 p_intf->p_sys->i_last_state = (int) PLAYLIST_STOPPED;
529 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
530 vlc_mutex_unlock( &p_playlist->object_lock );
534 if( (p_input != NULL) && !p_input->b_dead && !p_input->b_die &&
535 (p_playlist != NULL) )
537 vlc_mutex_lock( &p_playlist->object_lock );
538 if( (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
539 (p_playlist->status.i_status == PLAYLIST_STOPPED) )
541 p_intf->p_sys->i_last_state = PLAYLIST_STOPPED;
542 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
545 (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
546 (p_playlist->status.i_status == PLAYLIST_RUNNING) )
548 p_intf->p_sys->i_last_state = p_playlist->status.i_status;
549 msg_rc( STATUS_CHANGE "( play state: 1 )" );
552 (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
553 (p_playlist->status.i_status == PLAYLIST_PAUSED) )
555 p_intf->p_sys->i_last_state = p_playlist->status.i_status;
556 msg_rc( STATUS_CHANGE "( pause state: 2 )" );
558 vlc_mutex_unlock( &p_playlist->object_lock );
561 if( p_input && b_showpos )
563 i_newpos = 100 * var_GetFloat( p_input, "position" );
564 if( i_oldpos != i_newpos )
567 msg_rc( "pos: %d%%", i_newpos );
571 /* Is there something to do? */
572 if( !b_complete ) continue;
575 /* Skip heading spaces */
577 while( *psz_cmd == ' ' )
582 /* Split psz_cmd at the first space and make sure that
583 * psz_arg is valid */
584 psz_arg = strchr( psz_cmd, ' ' );
588 while( *psz_arg == ' ' )
598 /* module specfic commands: @<module name> <command> <args...> */
599 if( *psz_cmd == '@' && *psz_arg )
601 /* Parse miscellaneous commands */
602 char *psz_alias = psz_cmd + 1;
603 char *psz_mycmd = strdup( psz_arg );
604 char *psz_myarg = strchr( psz_mycmd, ' ' );
609 msg_rc( "Not enough parameters." );
616 var_Command( p_intf, psz_alias, psz_mycmd, psz_myarg,
627 /* If the user typed a registered local command, try it */
628 else if( var_Type( p_intf, psz_cmd ) & VLC_VAR_ISCOMMAND )
633 val.psz_string = psz_arg;
634 i_ret = var_Set( p_intf, psz_cmd, val );
635 msg_rc( "%s: returned %i (%s)",
636 psz_cmd, i_ret, vlc_error( i_ret ) );
638 /* Or maybe it's a global command */
639 else if( var_Type( p_intf->p_libvlc, psz_cmd ) & VLC_VAR_ISCOMMAND )
644 val.psz_string = psz_arg;
645 /* FIXME: it's a global command, but we should pass the
646 * local object as an argument, not p_intf->p_libvlc. */
647 i_ret = var_Set( p_intf->p_libvlc, psz_cmd, val );
650 msg_rc( "%s: returned %i (%s)",
651 psz_cmd, i_ret, vlc_error( i_ret ) );
654 else if( !strcmp( psz_cmd, "logout" ) )
656 /* Close connection */
657 if( p_intf->p_sys->i_socket != -1 )
659 net_Close( p_intf->p_sys->i_socket );
661 p_intf->p_sys->i_socket = -1;
663 else if( !strcmp( psz_cmd, "info" ) )
668 vlc_mutex_lock( &input_GetItem(p_input)->lock );
669 for ( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
671 info_category_t *p_category = input_GetItem(p_input)
674 msg_rc( "+----[ %s ]", p_category->psz_name );
676 for ( j = 0; j < p_category->i_infos; j++ )
678 info_t *p_info = p_category->pp_infos[j];
679 msg_rc( "| %s: %s", p_info->psz_name,
684 msg_rc( "+----[ end of stream info ]" );
685 vlc_mutex_unlock( &input_GetItem(p_input)->lock );
689 msg_rc( "no input" );
692 else if( !strcmp( psz_cmd, "is_playing" ) )
703 else if( !strcmp( psz_cmd, "get_time" ) )
712 var_Get( p_input, "time", &time );
713 msg_rc( "%i", time.i_time / 1000000);
716 else if( !strcmp( psz_cmd, "get_length" ) )
725 var_Get( p_input, "length", &time );
726 msg_rc( "%i", time.i_time / 1000000);
729 else if( !strcmp( psz_cmd, "get_title" ) )
737 msg_rc( "%s", input_GetItem(p_input)->psz_name );
740 else if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "h", 1 )
741 || !strncmp( psz_cmd, "H", 1 ) || !strncmp( psz_cmd, "?", 1 ) )
743 if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "H", 1 ) )
744 b_longhelp = VLC_TRUE;
745 else b_longhelp = VLC_FALSE;
747 Help( p_intf, b_longhelp );
749 else if( !strcmp( psz_cmd, "check-updates" ) )
751 checkUpdates( p_intf, psz_arg );
753 else if( !strcmp( psz_cmd, "key" ) || !strcmp( psz_cmd, "hotkey" ) )
755 var_SetInteger( p_intf->p_libvlc, "key-pressed",
756 config_GetInt( p_intf, psz_arg ) );
758 else switch( psz_cmd[0] )
764 vout_thread_t *p_vout;
765 p_vout = vlc_object_find( p_input,
766 VLC_OBJECT_VOUT, FIND_CHILD );
771 vlc_bool_t b_update = VLC_FALSE;
772 var_Get( p_vout, "fullscreen", &val );
773 val.b_bool = !val.b_bool;
774 if( !strncmp( psz_arg, "on", 2 )
775 && ( val.b_bool == VLC_TRUE ) )
778 val.b_bool = VLC_TRUE;
780 else if( !strncmp( psz_arg, "off", 3 )
781 && ( val.b_bool == VLC_FALSE ) )
784 val.b_bool = VLC_FALSE;
786 else if( strncmp( psz_arg, "off", 3 )
787 && strncmp( psz_arg, "on", 2 ) )
789 if( b_update ) var_Set( p_vout, "fullscreen", val );
790 vlc_object_release( p_vout );
801 /* Ignore empty lines */
805 msg_rc(_("Unknown command `%s'. Type `help' for help."), psz_cmd);
809 /* Command processed */
810 i_size = 0; p_buffer[0] = 0;
813 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
814 msg_rc( STATUS_CHANGE "( quit )" );
818 var_DelCallback( p_input, "state", StateChanged, p_intf );
819 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
820 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
821 var_DelCallback( p_input, "rate", RateChanged, p_intf );
822 var_DelCallback( p_input, "time-offset", TimeOffsetChanged, p_intf );
823 vlc_object_release( p_input );
829 vlc_object_release( p_playlist );
833 var_DelCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
836 static void Help( intf_thread_t *p_intf, vlc_bool_t b_longhelp)
838 msg_rc(_("+----[ Remote control commands ]"));
840 msg_rc(_("| add XYZ . . . . . . . . . . . . add XYZ to playlist"));
841 msg_rc(_("| enqueue XYZ . . . . . . . . . queue XYZ to playlist"));
842 msg_rc(_("| playlist . . . . . show items currently in playlist"));
843 msg_rc(_("| play . . . . . . . . . . . . . . . . . . play stream"));
844 msg_rc(_("| stop . . . . . . . . . . . . . . . . . . stop stream"));
845 msg_rc(_("| next . . . . . . . . . . . . . . next playlist item"));
846 msg_rc(_("| prev . . . . . . . . . . . . previous playlist item"));
847 msg_rc(_("| goto . . . . . . . . . . . . . . goto item at index"));
848 msg_rc(_("| repeat [on|off] . . . . toggle playlist item repeat"));
849 msg_rc(_("| loop [on|off] . . . . . . toggle playlist item loop"));
850 msg_rc(_("| clear . . . . . . . . . . . . . clear the playlist"));
851 msg_rc(_("| status . . . . . . . . . . . current playlist status"));
852 msg_rc(_("| title [X] . . . . . . set/get title in current item"));
853 msg_rc(_("| title_n . . . . . . . . next title in current item"));
854 msg_rc(_("| title_p . . . . . . previous title in current item"));
855 msg_rc(_("| chapter [X] . . . . set/get chapter in current item"));
856 msg_rc(_("| chapter_n . . . . . . next chapter in current item"));
857 msg_rc(_("| chapter_p . . . . previous chapter in current item"));
859 msg_rc(_("| seek X . . . seek in seconds, for instance `seek 12'"));
860 msg_rc(_("| pause . . . . . . . . . . . . . . . . toggle pause"));
861 msg_rc(_("| fastforward . . . . . . . . . set to maximum rate"));
862 msg_rc(_("| rewind . . . . . . . . . . . . set to minimum rate"));
863 msg_rc(_("| faster . . . . . . . . . . faster playing of stream"));
864 msg_rc(_("| slower . . . . . . . . . . slower playing of stream"));
865 msg_rc(_("| normal . . . . . . . . . . normal playing of stream"));
866 msg_rc(_("| f [on|off] . . . . . . . . . . . . toggle fullscreen"));
867 msg_rc(_("| info . . . . . information about the current stream"));
868 msg_rc(_("| get_time . . seconds elapsed since stream's beginning"));
869 msg_rc(_("| is_playing . . . . 1 if a stream plays, 0 otherwise"));
870 msg_rc(_("| get_title . . . . . the title of the current stream"));
871 msg_rc(_("| get_length . . . . the length of the current stream"));
873 msg_rc(_("| volume [X] . . . . . . . . . . set/get audio volume"));
874 msg_rc(_("| volup [X] . . . . . . . raise audio volume X steps"));
875 msg_rc(_("| voldown [X] . . . . . . lower audio volume X steps"));
876 msg_rc(_("| adev [X] . . . . . . . . . . . set/get audio device"));
877 msg_rc(_("| achan [X]. . . . . . . . . . set/get audio channels"));
878 msg_rc(_("| atrack [X] . . . . . . . . . . . set/get audio track"));
879 msg_rc(_("| vtrack [X] . . . . . . . . . . . set/get video track"));
880 msg_rc(_("| vratio [X] . . . . . . . set/get video aspect ratio"));
881 msg_rc(_("| vcrop [X] . . . . . . . . . . . set/get video crop"));
882 msg_rc(_("| vzoom [X] . . . . . . . . . . . set/get video zoom"));
883 msg_rc(_("| strack [X] . . . . . . . . . set/get subtitles track"));
884 msg_rc(_("| key [hotkey name] . . . . . . simulate hotkey press"));
885 msg_rc(_("| menu . . [on|off|up|down|left|right|select] use menu"));
890 msg_rc(_("| @name marq-marquee STRING . . overlay STRING in video"));
891 msg_rc(_("| @name marq-x X . . . . . . . . . . . .offset from left"));
892 msg_rc(_("| @name marq-y Y . . . . . . . . . . . . offset from top"));
893 msg_rc(_("| @name marq-position #. . . .relative position control"));
894 msg_rc(_("| @name marq-color # . . . . . . . . . . font color, RGB"));
895 msg_rc(_("| @name marq-opacity # . . . . . . . . . . . . . opacity"));
896 msg_rc(_("| @name marq-timeout T. . . . . . . . . . timeout, in ms"));
897 msg_rc(_("| @name marq-size # . . . . . . . . font size, in pixels"));
899 msg_rc(_("| @name logo-file STRING . . .the overlay file path/name"));
900 msg_rc(_("| @name logo-x X . . . . . . . . . . . .offset from left"));
901 msg_rc(_("| @name logo-y Y . . . . . . . . . . . . offset from top"));
902 msg_rc(_("| @name logo-position #. . . . . . . . relative position"));
903 msg_rc(_("| @name logo-transparency #. . . . . . . . .transparency"));
905 msg_rc(_("| @name mosaic-alpha # . . . . . . . . . . . . . . alpha"));
906 msg_rc(_("| @name mosaic-height #. . . . . . . . . . . . . .height"));
907 msg_rc(_("| @name mosaic-width # . . . . . . . . . . . . . . width"));
908 msg_rc(_("| @name mosaic-xoffset # . . . .top left corner position"));
909 msg_rc(_("| @name mosaic-yoffset # . . . .top left corner position"));
910 msg_rc(_("| @name mosaic-offsets x,y(,x,y)*. . . . list of offsets"));
911 msg_rc(_("| @name mosaic-align 0..2,4..6,8..10. . .mosaic alignment"));
912 msg_rc(_("| @name mosaic-vborder # . . . . . . . . vertical border"));
913 msg_rc(_("| @name mosaic-hborder # . . . . . . . horizontal border"));
914 msg_rc(_("| @name mosaic-position {0=auto,1=fixed} . . . .position"));
915 msg_rc(_("| @name mosaic-rows #. . . . . . . . . . .number of rows"));
916 msg_rc(_("| @name mosaic-cols #. . . . . . . . . . .number of cols"));
917 msg_rc(_("| @name mosaic-order id(,id)* . . . . order of pictures "));
918 msg_rc(_("| @name mosaic-keep-aspect-ratio {0,1} . . .aspect ratio"));
920 msg_rc(_("| check-updates [newer] [equal] [older]\n"
921 "| [undef] [info] [source] [binary] [plugin]"));
924 msg_rc(_("| help . . . . . . . . . . . . . . . this help message"));
925 msg_rc(_("| longhelp . . . . . . . . . . . a longer help message"));
926 msg_rc(_("| logout . . . . . . . exit (if in socket connection)"));
927 msg_rc(_("| quit . . . . . . . . . . . . . . . . . . . quit vlc"));
929 msg_rc(_("+----[ end of help ]"));
932 /********************************************************************
933 * Status callback routines
934 ********************************************************************/
935 static int TimeOffsetChanged( vlc_object_t *p_this, char const *psz_cmd,
936 vlc_value_t oldval, vlc_value_t newval, void *p_data )
938 intf_thread_t *p_intf = (intf_thread_t*)p_data;
939 input_thread_t *p_input = NULL;
941 vlc_mutex_lock( &p_intf->p_sys->status_lock );
942 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
945 msg_rc( STATUS_CHANGE "( time-offset: %d )",
946 var_GetInteger( p_input, "time-offset" ) );
947 vlc_object_release( p_input );
949 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
953 static int VolumeChanged( vlc_object_t *p_this, char const *psz_cmd,
954 vlc_value_t oldval, vlc_value_t newval, void *p_data )
956 intf_thread_t *p_intf = (intf_thread_t*)p_data;
958 vlc_mutex_lock( &p_intf->p_sys->status_lock );
959 msg_rc( STATUS_CHANGE "( audio volume: %d )",
960 config_GetInt( p_this, "volume") );
961 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
965 static int StateChanged( vlc_object_t *p_this, char const *psz_cmd,
966 vlc_value_t oldval, vlc_value_t newval, void *p_data )
968 intf_thread_t *p_intf = (intf_thread_t*)p_data;
969 playlist_t *p_playlist = NULL;
970 input_thread_t *p_input = NULL;
972 vlc_mutex_lock( &p_intf->p_sys->status_lock );
973 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
976 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST, FIND_PARENT );
980 switch( p_playlist->status.i_status )
982 case PLAYLIST_STOPPED:
983 strncpy( &cmd[0], "stop", 4);
986 case PLAYLIST_RUNNING:
987 strncpy( &cmd[0], "play", 4);
990 case PLAYLIST_PAUSED:
991 strncpy( &cmd[0], "pause", 5);
994 } /* var_GetInteger( p_input, "state" ) */
995 msg_rc( STATUS_CHANGE "( %s state: %d )", &cmd[0], newval.i_int );
996 vlc_object_release( p_playlist );
998 vlc_object_release( p_input );
1000 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1004 static int RateChanged( vlc_object_t *p_this, char const *psz_cmd,
1005 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1007 intf_thread_t *p_intf = (intf_thread_t*)p_data;
1008 input_thread_t *p_input = NULL;
1010 vlc_mutex_lock( &p_intf->p_sys->status_lock );
1011 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1014 msg_rc( STATUS_CHANGE "( new rate: %d )",
1015 var_GetInteger( p_input, "rate" ) );
1016 vlc_object_release( p_input );
1018 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1022 /********************************************************************
1024 ********************************************************************/
1025 static int Input( vlc_object_t *p_this, char const *psz_cmd,
1026 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1028 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1029 input_thread_t *p_input;
1032 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1033 if( !p_input ) return VLC_ENOOBJ;
1035 var_Get( p_input, "state", &val );
1036 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1037 ( strcmp( psz_cmd, "pause" ) != 0 ) )
1039 msg_rc( _("Press menu select or pause to continue.") );
1040 vlc_object_release( p_input );
1041 return VLC_EGENERIC;
1044 /* Parse commands that only require an input */
1045 if( !strcmp( psz_cmd, "pause" ) )
1047 val.i_int = config_GetInt( p_intf, "key-play-pause" );
1048 var_Set( p_intf->p_libvlc, "key-pressed", val );
1049 vlc_object_release( p_input );
1052 else if( !strcmp( psz_cmd, "seek" ) )
1054 if( strlen( newval.psz_string ) > 0 &&
1055 newval.psz_string[strlen( newval.psz_string ) - 1] == '%' )
1057 val.f_float = (float)atof( newval.psz_string ) / 100.0;
1058 var_Set( p_input, "position", val );
1062 val.i_time = ((int64_t)atoi( newval.psz_string )) * 1000000;
1063 var_Set( p_input, "time", val );
1065 vlc_object_release( p_input );
1068 else if ( !strcmp( psz_cmd, "fastforward" ) )
1070 val.i_int = config_GetInt( p_intf, "key-jump+extrashort" );
1071 var_Set( p_intf->p_libvlc, "key-pressed", val );
1072 vlc_object_release( p_input );
1075 else if ( !strcmp( psz_cmd, "rewind" ) )
1077 val.i_int = config_GetInt( p_intf, "key-jump-extrashort" );
1078 var_Set( p_intf->p_libvlc, "key-pressed", val );
1079 vlc_object_release( p_input );
1082 else if ( !strcmp( psz_cmd, "faster" ) )
1084 val.b_bool = VLC_TRUE;
1085 var_Set( p_input, "rate-faster", val );
1086 vlc_object_release( p_input );
1089 else if ( !strcmp( psz_cmd, "slower" ) )
1091 val.b_bool = VLC_TRUE;
1092 var_Set( p_input, "rate-slower", val );
1093 vlc_object_release( p_input );
1096 else if ( !strcmp( psz_cmd, "normal" ) )
1098 val.i_int = INPUT_RATE_DEFAULT;
1099 var_Set( p_input, "rate", val );
1100 vlc_object_release( p_input );
1103 else if( !strcmp( psz_cmd, "chapter" ) ||
1104 !strcmp( psz_cmd, "chapter_n" ) ||
1105 !strcmp( psz_cmd, "chapter_p" ) )
1107 if( !strcmp( psz_cmd, "chapter" ) )
1109 if ( *newval.psz_string )
1112 val.i_int = atoi( newval.psz_string );
1113 var_Set( p_input, "chapter", val );
1117 vlc_value_t val_list;
1120 var_Get( p_input, "chapter", &val );
1121 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
1123 msg_rc( "Currently playing chapter %d/%d.",
1124 val.i_int, val_list.p_list->i_count );
1125 var_Change( p_this, "chapter", VLC_VAR_FREELIST,
1129 else if( !strcmp( psz_cmd, "chapter_n" ) )
1131 val.b_bool = VLC_TRUE;
1132 var_Set( p_input, "next-chapter", val );
1134 else if( !strcmp( psz_cmd, "chapter_p" ) )
1136 val.b_bool = VLC_TRUE;
1137 var_Set( p_input, "prev-chapter", val );
1139 vlc_object_release( p_input );
1142 else if( !strcmp( psz_cmd, "title" ) ||
1143 !strcmp( psz_cmd, "title_n" ) ||
1144 !strcmp( psz_cmd, "title_p" ) )
1146 if( !strcmp( psz_cmd, "title" ) )
1148 if ( *newval.psz_string )
1151 val.i_int = atoi( newval.psz_string );
1152 var_Set( p_input, "title", val );
1156 vlc_value_t val_list;
1159 var_Get( p_input, "title", &val );
1160 var_Change( p_input, "title", VLC_VAR_GETCHOICES,
1162 msg_rc( "Currently playing title %d/%d.",
1163 val.i_int, val_list.p_list->i_count );
1164 var_Change( p_this, "title", VLC_VAR_FREELIST,
1168 else if( !strcmp( psz_cmd, "title_n" ) )
1170 val.b_bool = VLC_TRUE;
1171 var_Set( p_input, "next-title", val );
1173 else if( !strcmp( psz_cmd, "title_p" ) )
1175 val.b_bool = VLC_TRUE;
1176 var_Set( p_input, "prev-title", val );
1179 vlc_object_release( p_input );
1182 else if( !strcmp( psz_cmd, "atrack" )
1183 || !strcmp( psz_cmd, "vtrack" )
1184 || !strcmp( psz_cmd, "strack" ) )
1186 const char *psz_variable;
1187 vlc_value_t val_name;
1190 if( !strcmp( psz_cmd, "atrack" ) )
1192 psz_variable = "audio-es";
1194 else if( !strcmp( psz_cmd, "vtrack" ) )
1196 psz_variable = "video-es";
1200 psz_variable = "spu-es";
1203 /* Get the descriptive name of the variable */
1204 var_Change( p_input, psz_variable, VLC_VAR_GETTEXT,
1206 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1208 if( newval.psz_string && *newval.psz_string )
1212 val.i_int = atoi( newval.psz_string );
1214 i_error = var_Set( p_input, psz_variable, val );
1219 vlc_value_t val, text;
1222 if ( var_Get( p_input, psz_variable, &val ) < 0 )
1224 vlc_object_release( p_input );
1225 return VLC_EGENERIC;
1227 i_value = val.i_int;
1229 if ( var_Change( p_input, psz_variable,
1230 VLC_VAR_GETLIST, &val, &text ) < 0 )
1232 vlc_object_release( p_input );
1233 return VLC_EGENERIC;
1236 msg_rc( "+----[ %s ]", val_name.psz_string );
1237 for ( i = 0; i < val.p_list->i_count; i++ )
1239 if ( i_value == val.p_list->p_values[i].i_int )
1240 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1241 text.p_list->p_values[i].psz_string );
1243 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1244 text.p_list->p_values[i].psz_string );
1246 var_Change( p_input, psz_variable, VLC_VAR_FREELIST,
1248 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1250 if( val_name.psz_string ) free( val_name.psz_string );
1252 i_error = VLC_SUCCESS;
1254 vlc_object_release( p_input );
1258 /* Never reached. */
1259 vlc_object_release( p_input );
1260 return VLC_EGENERIC;
1263 static int Playlist( vlc_object_t *p_this, char const *psz_cmd,
1264 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1268 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1269 playlist_t *p_playlist = pl_Yield( p_this );
1272 if( p_playlist->p_input )
1274 var_Get( p_playlist->p_input, "state", &val );
1275 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1277 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1278 vlc_object_release( p_playlist );
1280 return VLC_EGENERIC;
1285 /* Parse commands that require a playlist */
1286 if( !strcmp( psz_cmd, "prev" ) )
1288 playlist_Prev( p_playlist );
1290 else if( !strcmp( psz_cmd, "next" ) )
1292 playlist_Next( p_playlist );
1294 else if( !strcmp( psz_cmd, "play" ) )
1296 msg_Warn( p_playlist, "play" );
1297 playlist_Play( p_playlist );
1299 else if( !strcmp( psz_cmd, "repeat" ) )
1301 vlc_bool_t b_update = VLC_TRUE;
1303 var_Get( p_playlist, "repeat", &val );
1305 if( strlen( newval.psz_string ) > 0 )
1307 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1308 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1310 b_update = VLC_FALSE;
1316 val.b_bool = !val.b_bool;
1317 var_Set( p_playlist, "repeat", val );
1319 msg_rc( "Setting repeat to %d", val.b_bool );
1321 else if( !strcmp( psz_cmd, "loop" ) )
1323 vlc_bool_t b_update = VLC_TRUE;
1325 var_Get( p_playlist, "loop", &val );
1327 if( strlen( newval.psz_string ) > 0 )
1329 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1330 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1332 b_update = VLC_FALSE;
1338 val.b_bool = !val.b_bool;
1339 var_Set( p_playlist, "loop", val );
1341 msg_rc( "Setting loop to %d", val.b_bool );
1343 else if (!strcmp( psz_cmd, "goto" ) )
1345 msg_rc( _("goto is deprecated" ) );
1346 msg_Err( p_playlist, "goto is deprecated" );
1348 else if( !strcmp( psz_cmd, "stop" ) )
1350 playlist_Stop( p_playlist );
1352 else if( !strcmp( psz_cmd, "clear" ) )
1354 playlist_Stop( p_playlist );
1355 playlist_Clear( p_playlist, VLC_FALSE );
1357 else if( !strcmp( psz_cmd, "add" ) &&
1358 newval.psz_string && *newval.psz_string )
1360 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1364 msg_rc( "Trying to add %s to playlist.", newval.psz_string );
1365 playlist_AddInput( p_playlist, p_item,
1366 PLAYLIST_GO|PLAYLIST_APPEND, PLAYLIST_END, VLC_TRUE,
1370 else if( !strcmp( psz_cmd, "enqueue" ) &&
1371 newval.psz_string && *newval.psz_string )
1373 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1377 msg_rc( "trying to enqueue %s to playlist", newval.psz_string );
1378 playlist_AddInput( p_playlist, p_item,
1379 PLAYLIST_APPEND, PLAYLIST_END, VLC_TRUE,
1383 else if( !strcmp( psz_cmd, "playlist" ) )
1385 msg_Dbg( p_playlist, "Dumping category" );
1386 playlist_NodeDump( p_playlist, p_playlist->p_root_category, 0 );
1387 msg_Dbg( p_playlist, "Dumping Onelevel" );
1388 playlist_NodeDump( p_playlist, p_playlist->p_root_onelevel, 0 );
1390 else if( !strcmp( psz_cmd, "sort" ))
1392 playlist_RecursiveNodeSort( p_playlist, p_playlist->p_root_onelevel,
1393 SORT_ARTIST, ORDER_NORMAL );
1395 else if( !strcmp( psz_cmd, "status" ) )
1397 if( p_playlist->p_input )
1399 /* Replay the current state of the system. */
1400 msg_rc( STATUS_CHANGE "( new input: %s )",
1401 input_GetItem(p_playlist->p_input)->psz_uri );
1402 msg_rc( STATUS_CHANGE "( audio volume: %d )",
1403 config_GetInt( p_intf, "volume" ));
1405 vlc_mutex_lock( &p_playlist->object_lock );
1406 switch( p_playlist->status.i_status )
1408 case PLAYLIST_STOPPED:
1409 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
1411 case PLAYLIST_RUNNING:
1412 msg_rc( STATUS_CHANGE "( play state: 1 )" );
1414 case PLAYLIST_PAUSED:
1415 msg_rc( STATUS_CHANGE "( pause state: 2 )" );
1418 msg_rc( STATUS_CHANGE "( state unknown )" );
1421 vlc_mutex_unlock( &p_playlist->object_lock );
1430 msg_rc( "unknown command!" );
1433 vlc_object_release( p_playlist );
1437 static int Quit( vlc_object_t *p_this, char const *psz_cmd,
1438 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1440 playlist_t *p_playlist;
1442 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1445 playlist_Stop( p_playlist );
1446 vlc_object_release( p_playlist );
1448 vlc_object_kill( p_this->p_libvlc );
1452 static int Intf( vlc_object_t *p_this, char const *psz_cmd,
1453 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1455 intf_thread_t *p_newintf = NULL;
1457 p_newintf = intf_Create( p_this->p_libvlc, newval.psz_string, 0, NULL );
1460 p_newintf->b_block = VLC_FALSE;
1461 if( intf_RunThread( p_newintf ) )
1463 vlc_object_detach( p_newintf );
1464 intf_Destroy( p_newintf );
1471 static int Volume( vlc_object_t *p_this, char const *psz_cmd,
1472 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1474 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1475 input_thread_t *p_input = NULL;
1476 int i_error = VLC_EGENERIC;
1478 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1486 var_Get( p_input, "state", &val );
1487 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1489 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1490 vlc_object_release( p_input );
1491 return VLC_EGENERIC;
1493 vlc_object_release( p_input );
1496 if ( *newval.psz_string )
1499 audio_volume_t i_volume = atoi( newval.psz_string );
1500 if ( (i_volume > (audio_volume_t)AOUT_VOLUME_MAX) )
1502 msg_rc( "Volume must be in the range %d-%d.", AOUT_VOLUME_MIN,
1504 i_error = VLC_EBADVAR;
1508 if( i_volume == AOUT_VOLUME_MIN )
1512 keyval.i_int = config_GetInt( p_intf, "key-vol-mute" );
1513 var_Set( p_intf->p_libvlc, "key-pressed", keyval );
1515 i_error = aout_VolumeSet( p_this, i_volume );
1516 osd_Volume( p_this );
1517 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1523 audio_volume_t i_volume;
1524 if ( aout_VolumeGet( p_this, &i_volume ) < 0 )
1526 i_error = VLC_EGENERIC;
1530 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1531 i_error = VLC_SUCCESS;
1538 static int VolumeMove( vlc_object_t *p_this, char const *psz_cmd,
1539 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1541 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1542 audio_volume_t i_volume;
1543 input_thread_t *p_input = NULL;
1544 int i_nb_steps = atoi(newval.psz_string);
1545 int i_error = VLC_SUCCESS;
1546 int i_volume_step = 0;
1548 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1556 var_Get( p_input, "state", &val );
1557 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1559 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1560 vlc_object_release( p_input );
1561 return VLC_EGENERIC;
1563 vlc_object_release( p_input );
1566 i_volume_step = config_GetInt( p_intf->p_libvlc, "volume-step" );
1567 if ( i_nb_steps <= 0 || i_nb_steps > (AOUT_VOLUME_MAX/i_volume_step) )
1572 if ( !strcmp(psz_cmd, "volup") )
1574 if ( aout_VolumeUp( p_this, i_nb_steps, &i_volume ) < 0 )
1575 i_error = VLC_EGENERIC;
1579 if ( aout_VolumeDown( p_this, i_nb_steps, &i_volume ) < 0 )
1580 i_error = VLC_EGENERIC;
1582 osd_Volume( p_this );
1584 if ( !i_error ) msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1589 static int VideoConfig( vlc_object_t *p_this, char const *psz_cmd,
1590 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1592 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1593 input_thread_t *p_input = NULL;
1594 vout_thread_t * p_vout;
1595 const char * psz_variable;
1596 vlc_value_t val_name;
1599 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1603 p_vout = vlc_object_find( p_input, VLC_OBJECT_VOUT, FIND_CHILD );
1604 vlc_object_release( p_input );
1608 if( !strcmp( psz_cmd, "vcrop" ) )
1610 psz_variable = "crop";
1612 else if( !strcmp( psz_cmd, "vratio" ) )
1614 psz_variable = "aspect-ratio";
1616 else /* if( !strcmp( psz_cmd, "vzoom" ) ) */
1618 psz_variable = "zoom";
1622 /* Get the descriptive name of the variable */
1623 var_Change( p_vout, psz_variable, VLC_VAR_GETTEXT,
1625 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1627 if( newval.psz_string && *newval.psz_string )
1630 if( !strcmp( psz_variable, "zoom" ) )
1633 val.f_float = atof( newval.psz_string );
1634 i_error = var_Set( p_vout, psz_variable, val );
1638 i_error = var_Set( p_vout, psz_variable, newval );
1644 vlc_value_t val, text;
1647 char *psz_value = NULL;
1649 if ( var_Get( p_vout, psz_variable, &val ) < 0 )
1651 vlc_object_release( p_vout );
1652 return VLC_EGENERIC;
1654 if( !strcmp( psz_variable, "zoom" ) )
1656 f_value = val.f_float;
1660 psz_value = strdup( val.psz_string );
1663 if ( var_Change( p_vout, psz_variable,
1664 VLC_VAR_GETLIST, &val, &text ) < 0 )
1666 vlc_object_release( p_vout );
1667 return VLC_EGENERIC;
1670 msg_rc( "+----[ %s ]", val_name.psz_string );
1671 if( !strcmp( psz_variable, "zoom" ) )
1673 for ( i = 0; i < val.p_list->i_count; i++ )
1675 if ( f_value == val.p_list->p_values[i].f_float )
1676 msg_rc( "| %f - %s *", val.p_list->p_values[i].f_float,
1677 text.p_list->p_values[i].psz_string );
1679 msg_rc( "| %f - %s", val.p_list->p_values[i].f_float,
1680 text.p_list->p_values[i].psz_string );
1685 for ( i = 0; i < val.p_list->i_count; i++ )
1687 if ( !strcmp( psz_value, val.p_list->p_values[i].psz_string ) )
1688 msg_rc( "| %s - %s *", val.p_list->p_values[i].psz_string,
1689 text.p_list->p_values[i].psz_string );
1691 msg_rc( "| %s - %s", val.p_list->p_values[i].psz_string,
1692 text.p_list->p_values[i].psz_string );
1696 var_Change( p_vout, psz_variable, VLC_VAR_FREELIST,
1698 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1700 if( val_name.psz_string ) free( val_name.psz_string );
1702 i_error = VLC_SUCCESS;
1704 vlc_object_release( p_vout );
1708 static int AudioConfig( vlc_object_t *p_this, char const *psz_cmd,
1709 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1711 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1712 input_thread_t *p_input = NULL;
1713 aout_instance_t * p_aout;
1714 const char * psz_variable;
1715 vlc_value_t val_name;
1718 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1726 var_Get( p_input, "state", &val );
1727 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) {
1728 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1729 vlc_object_release( p_input );
1730 return VLC_EGENERIC;
1732 vlc_object_release( p_input );
1735 p_aout = vlc_object_find( p_this, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1736 if ( p_aout == NULL ) return VLC_ENOOBJ;
1738 if ( !strcmp( psz_cmd, "adev" ) )
1740 psz_variable = "audio-device";
1744 psz_variable = "audio-channels";
1747 /* Get the descriptive name of the variable */
1748 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_GETTEXT,
1750 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1752 if ( !*newval.psz_string )
1754 /* Retrieve all registered ***. */
1755 vlc_value_t val, text;
1758 if ( var_Get( (vlc_object_t *)p_aout, psz_variable, &val ) < 0 )
1760 vlc_object_release( (vlc_object_t *)p_aout );
1761 return VLC_EGENERIC;
1763 i_value = val.i_int;
1765 if ( var_Change( (vlc_object_t *)p_aout, psz_variable,
1766 VLC_VAR_GETLIST, &val, &text ) < 0 )
1768 vlc_object_release( (vlc_object_t *)p_aout );
1769 return VLC_EGENERIC;
1772 msg_rc( "+----[ %s ]", val_name.psz_string );
1773 for ( i = 0; i < val.p_list->i_count; i++ )
1775 if ( i_value == val.p_list->p_values[i].i_int )
1776 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1777 text.p_list->p_values[i].psz_string );
1779 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1780 text.p_list->p_values[i].psz_string );
1782 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_FREELIST,
1784 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1786 if( val_name.psz_string ) free( val_name.psz_string );
1787 i_error = VLC_SUCCESS;
1792 val.i_int = atoi( newval.psz_string );
1794 i_error = var_Set( (vlc_object_t *)p_aout, psz_variable, val );
1796 vlc_object_release( (vlc_object_t *)p_aout );
1801 /* OSD menu commands */
1802 static int Menu( vlc_object_t *p_this, char const *psz_cmd,
1803 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1805 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1806 playlist_t *p_playlist = NULL;
1808 int i_error = VLC_EGENERIC;
1810 if ( !*newval.psz_string )
1812 msg_rc( _("Please provide one of the following parameters:") );
1813 msg_rc( "[on|off|up|down|left|right|select]" );
1817 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1821 if( p_playlist->p_input )
1823 var_Get( p_playlist->p_input, "state", &val );
1824 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1825 ( strcmp( newval.psz_string, "select" ) != 0 ) )
1827 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1828 vlc_object_release( p_playlist );
1829 return VLC_EGENERIC;
1832 vlc_object_release( p_playlist );
1834 val.psz_string = strdup( newval.psz_string );
1835 if( !strcmp( val.psz_string, "on" ) || !strcmp( val.psz_string, "show" ))
1836 osd_MenuShow( p_this );
1837 else if( !strcmp( val.psz_string, "off" ) || !strcmp( val.psz_string, "hide" ) )
1838 osd_MenuHide( p_this );
1839 else if( !strcmp( val.psz_string, "up" ) )
1840 osd_MenuUp( p_this );
1841 else if( !strcmp( val.psz_string, "down" ) )
1842 osd_MenuDown( p_this );
1843 else if( !strcmp( val.psz_string, "left" ) )
1844 osd_MenuPrev( p_this );
1845 else if( !strcmp( val.psz_string, "right" ) )
1846 osd_MenuNext( p_this );
1847 else if( !strcmp( val.psz_string, "select" ) )
1848 osd_MenuActivate( p_this );
1851 msg_rc( _("Please provide one of the following parameters:") );
1852 msg_rc( "[on|off|up|down|left|right|select]" );
1853 if( val.psz_string ) free( val.psz_string );
1857 i_error = VLC_SUCCESS;
1858 if( val.psz_string ) free( val.psz_string );
1863 vlc_bool_t ReadWin32( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
1865 INPUT_RECORD input_record;
1868 /* On Win32, select() only works on socket descriptors */
1869 while( WaitForSingleObject( p_intf->p_sys->hConsoleIn,
1870 INTF_IDLE_SLEEP/1000 ) == WAIT_OBJECT_0 )
1872 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
1873 ReadConsoleInput( p_intf->p_sys->hConsoleIn, &input_record,
1876 if( input_record.EventType != KEY_EVENT ||
1877 !input_record.Event.KeyEvent.bKeyDown ||
1878 input_record.Event.KeyEvent.wVirtualKeyCode == VK_SHIFT ||
1879 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CONTROL||
1880 input_record.Event.KeyEvent.wVirtualKeyCode == VK_MENU ||
1881 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CAPITAL )
1883 /* nothing interesting */
1887 p_buffer[ *pi_size ] = input_record.Event.KeyEvent.uChar.AsciiChar;
1889 /* Echo out the command */
1890 putc( p_buffer[ *pi_size ], stdout );
1892 /* Handle special keys */
1893 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1895 putc( '\n', stdout );
1898 switch( p_buffer[ *pi_size ] )
1904 putc( ' ', stdout );
1905 putc( '\b', stdout );
1916 if( *pi_size == MAX_LINE_LENGTH ||
1917 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1919 p_buffer[ *pi_size ] = 0;
1928 vlc_bool_t ReadCommand( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
1933 if( p_intf->p_sys->i_socket == -1 && !p_intf->p_sys->b_quiet )
1934 return ReadWin32( p_intf, p_buffer, pi_size );
1935 else if( p_intf->p_sys->i_socket == -1 )
1937 msleep( INTF_IDLE_SLEEP );
1942 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
1943 (i_read = net_Read( p_intf, p_intf->p_sys->i_socket == -1 ?
1944 0 /*STDIN_FILENO*/ : p_intf->p_sys->i_socket, NULL,
1945 (uint8_t *)p_buffer + *pi_size, 1, VLC_FALSE ) ) > 0 )
1947 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1953 /* Connection closed */
1956 if( p_intf->p_sys->i_socket != -1 )
1958 net_Close( p_intf->p_sys->i_socket );
1959 p_intf->p_sys->i_socket = -1;
1962 /* Standard input closed: exit */
1963 vlc_object_kill( p_intf );
1965 p_buffer[ *pi_size ] = 0;
1969 if( *pi_size == MAX_LINE_LENGTH ||
1970 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1972 p_buffer[ *pi_size ] = 0;
1979 /*****************************************************************************
1980 * parse_MRL: build a input item from a full mrl
1981 *****************************************************************************
1982 * MRL format: "simplified-mrl [:option-name[=option-value]]"
1983 * We don't check for '"' or '\'', we just assume that a ':' that follows a
1984 * space is a new option. Should be good enough for our purpose.
1985 *****************************************************************************/
1986 static input_item_t *parse_MRL( intf_thread_t *p_intf, char *psz_mrl )
1988 #define SKIPSPACE( p ) { while( *p && ( *p == ' ' || *p == '\t' ) ) p++; }
1989 #define SKIPTRAILINGSPACE( p, d ) \
1990 { char *e=d; while( e > p && (*(e-1)==' ' || *(e-1)=='\t') ){e--;*e=0;} }
1992 input_item_t *p_item = NULL;
1993 char *psz_item = NULL, *psz_item_mrl = NULL, *psz_orig;
1994 char **ppsz_options = NULL;
1995 int i, i_options = 0;
1997 if( !psz_mrl ) return 0;
1999 psz_mrl = psz_orig = strdup( psz_mrl );
2002 SKIPSPACE( psz_mrl );
2005 for( ; *psz_mrl; psz_mrl++ )
2007 if( (*psz_mrl == ' ' || *psz_mrl == '\t') && psz_mrl[1] == ':' )
2009 /* We have a complete item */
2012 if( (*psz_mrl == ' ' || *psz_mrl == '\t') &&
2013 (psz_mrl[1] == '"' || psz_mrl[1] == '\'') && psz_mrl[2] == ':')
2015 /* We have a complete item */
2020 if( *psz_mrl ) { *psz_mrl = 0; psz_mrl++; }
2021 SKIPTRAILINGSPACE( psz_item, psz_item + strlen( psz_item ) );
2023 /* Remove '"' and '\'' if necessary */
2024 if( *psz_item == '"' && psz_item[strlen(psz_item)-1] == '"' )
2025 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2026 if( *psz_item == '\'' && psz_item[strlen(psz_item)-1] == '\'' )
2027 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2029 if( !psz_item_mrl ) psz_item_mrl = psz_item;
2030 else if( *psz_item )
2033 ppsz_options = realloc( ppsz_options, i_options * sizeof(char *) );
2034 ppsz_options[i_options - 1] = &psz_item[1];
2037 if( *psz_mrl ) SKIPSPACE( psz_mrl );
2040 /* Now create a playlist item */
2043 p_item = input_ItemNew( p_intf, psz_item_mrl, NULL );
2044 for( i = 0; i < i_options; i++ )
2046 input_ItemAddOption( p_item, ppsz_options[i] );
2050 if( i_options ) free( ppsz_options );
2056 /*****************************************************************************
2057 * checkUpdates : check for updates
2058 ****************************************************************************/
2059 static void checkUpdates( intf_thread_t *p_intf, char *psz_arg )
2061 update_iterator_t *p_uit;
2062 update_t *p_u = update_New( p_intf );
2063 if( p_u == NULL ) return;
2064 p_uit = update_iterator_New( p_u );
2069 if( strstr( psz_arg, "newer" ) )
2070 s |= UPDATE_RELEASE_STATUS_NEWER;
2071 if( strstr( psz_arg, "equal" ) )
2072 s |= UPDATE_RELEASE_STATUS_EQUAL;
2073 if( strstr( psz_arg, "older" ) )
2074 s |= UPDATE_RELEASE_STATUS_OLDER;
2075 if( s ) p_uit->i_rs = s;
2076 else p_uit->i_rs = UPDATE_RELEASE_STATUS_NEWER;
2078 if( strstr( psz_arg, "undef" ) )
2079 t |= UPDATE_FILE_TYPE_UNDEF;
2080 if( strstr( psz_arg, "info" ) )
2081 t |= UPDATE_FILE_TYPE_INFO;
2082 if( strstr( psz_arg, "source" ) )
2083 t |= UPDATE_FILE_TYPE_SOURCE;
2084 if( strstr( psz_arg, "binary" ) )
2085 t |= UPDATE_FILE_TYPE_BINARY;
2086 if( strstr( psz_arg, "plugin" ) )
2087 t |= UPDATE_FILE_TYPE_PLUGIN;
2088 if( t ) p_uit->i_t = t;
2090 update_Check( p_u, VLC_FALSE );
2091 update_iterator_Action( p_uit, UPDATE_MIRROR );
2092 msg_rc( "\nUsing mirror: %s (%s) [%s]",
2093 p_uit->mirror.psz_name,
2094 p_uit->mirror.psz_location,
2095 p_uit->mirror.psz_type );
2096 while( (s = update_iterator_Action( p_uit, UPDATE_FILE )) != UPDATE_FAIL )
2099 if( s & UPDATE_RELEASE )
2101 switch( p_uit->release.i_status )
2103 case UPDATE_RELEASE_STATUS_OLDER:
2104 psz_tmp = strdup( "older" );
2106 case UPDATE_RELEASE_STATUS_EQUAL:
2107 psz_tmp = strdup( "equal" );
2109 case UPDATE_RELEASE_STATUS_NEWER:
2110 psz_tmp = strdup( "newer" );
2113 psz_tmp = strdup( "?!?" );
2116 msg_rc( "\n+----[ VLC %s %s (%s) ] ",
2117 p_uit->release.psz_version,
2118 p_uit->release.psz_svn_revision,
2122 switch( p_uit->file.i_type )
2124 case UPDATE_FILE_TYPE_UNDEF:
2125 psz_tmp = strdup( "undef" );
2127 case UPDATE_FILE_TYPE_INFO:
2128 psz_tmp = strdup( "info" );
2130 case UPDATE_FILE_TYPE_SOURCE:
2131 psz_tmp = strdup( "source" );
2133 case UPDATE_FILE_TYPE_BINARY:
2134 psz_tmp = strdup( "binary" );
2136 case UPDATE_FILE_TYPE_PLUGIN:
2137 psz_tmp = strdup( "plugin" );
2140 psz_tmp = strdup( "?!?" );
2143 msg_rc( "| %s (%s)", p_uit->file.psz_description, psz_tmp );
2145 if( p_uit->file.l_size )
2147 if( p_uit->file.l_size > 1024 * 1024 * 1024 )
2148 asprintf( &psz_tmp, "(%ld GB)",
2149 p_uit->file.l_size / (1024*1024*1024) );
2150 if( p_uit->file.l_size > 1024 * 1024 )
2151 asprintf( &psz_tmp, "(%ld MB)",
2152 p_uit->file.l_size / (1024*1024) );
2153 else if( p_uit->file.l_size > 1024 )
2154 asprintf( &psz_tmp, "(%ld kB)",
2155 p_uit->file.l_size / 1024 );
2157 asprintf( &psz_tmp, "(%ld B)", p_uit->file.l_size );
2161 psz_tmp = strdup( "" );
2163 msg_rc( "| %s %s", p_uit->file.psz_url, psz_tmp );
2168 update_iterator_Delete( p_uit );
2170 update_Delete( p_u );