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 *****************************************************************************/
30 #include <stdlib.h> /* malloc(), free() */
33 #include <errno.h> /* ENOMEM */
38 #include <vlc_interface.h>
42 #include <vlc_playlist.h>
43 #include <vlc_update.h>
49 #ifdef HAVE_SYS_TIME_H
50 # include <sys/time.h>
52 #include <sys/types.h>
54 #include <vlc_network.h>
57 #include <vlc_charset.h>
59 #if defined(AF_UNIX) && !defined(AF_LOCAL)
60 # define AF_LOCAL AF_UNIX
63 #if defined(AF_LOCAL) && ! defined(WIN32)
67 #define MAX_LINE_LENGTH 256
68 #define STATUS_CHANGE "status change: "
70 /*****************************************************************************
72 *****************************************************************************/
73 static int Activate ( vlc_object_t * );
74 static void Deactivate ( vlc_object_t * );
75 static void Run ( intf_thread_t * );
77 static void Help ( intf_thread_t *, vlc_bool_t );
78 static void RegisterCallbacks( intf_thread_t * );
80 static vlc_bool_t ReadCommand( intf_thread_t *, char *, int * );
82 static input_item_t *parse_MRL( intf_thread_t *, char * );
84 static int Input ( vlc_object_t *, char const *,
85 vlc_value_t, vlc_value_t, void * );
86 static int Playlist ( vlc_object_t *, char const *,
87 vlc_value_t, vlc_value_t, void * );
88 static int Other ( vlc_object_t *, char const *,
89 vlc_value_t, vlc_value_t, void * );
90 static int Quit ( vlc_object_t *, char const *,
91 vlc_value_t, vlc_value_t, void * );
92 static int Intf ( vlc_object_t *, char const *,
93 vlc_value_t, vlc_value_t, void * );
94 static int Volume ( vlc_object_t *, char const *,
95 vlc_value_t, vlc_value_t, void * );
96 static int VolumeMove ( vlc_object_t *, char const *,
97 vlc_value_t, vlc_value_t, void * );
98 static int VideoConfig ( vlc_object_t *, char const *,
99 vlc_value_t, vlc_value_t, void * );
100 static int AudioConfig ( vlc_object_t *, char const *,
101 vlc_value_t, vlc_value_t, void * );
102 static int Menu ( vlc_object_t *, char const *,
103 vlc_value_t, vlc_value_t, void * );
104 static void checkUpdates( intf_thread_t *p_intf, char *psz_arg );
106 /* Status Callbacks */
107 static int TimeOffsetChanged( vlc_object_t *, char const *,
108 vlc_value_t, vlc_value_t , void * );
109 static int VolumeChanged ( vlc_object_t *, char const *,
110 vlc_value_t, vlc_value_t, void * );
111 static int StateChanged ( vlc_object_t *, char const *,
112 vlc_value_t, vlc_value_t, void * );
113 static int RateChanged ( vlc_object_t *, char const *,
114 vlc_value_t, vlc_value_t, void * );
118 int *pi_socket_listen;
123 vlc_mutex_t status_lock;
124 playlist_status_t i_last_state;
132 #ifdef HAVE_VARIADIC_MACROS
133 # define msg_rc( psz_format, args... ) \
134 __msg_rc( p_intf, psz_format, ## args )
137 static void __msg_rc( intf_thread_t *p_intf, const char *psz_fmt, ... )
140 va_start( args, psz_fmt );
142 if( p_intf->p_sys->i_socket == -1 )
144 utf8_vfprintf( stdout, psz_fmt, args );
149 net_vaPrintf( p_intf, p_intf->p_sys->i_socket, NULL, psz_fmt, args );
150 net_Write( p_intf, p_intf->p_sys->i_socket, NULL, (uint8_t*)"\r\n", 2 );
155 /*****************************************************************************
157 *****************************************************************************/
158 #define POS_TEXT N_("Show stream position")
159 #define POS_LONGTEXT N_("Show the current position in seconds within the " \
160 "stream from time to time." )
162 #define TTY_TEXT N_("Fake TTY")
163 #define TTY_LONGTEXT N_("Force the rc module to use stdin as if it was a TTY.")
165 #define UNIX_TEXT N_("UNIX socket command input")
166 #define UNIX_LONGTEXT N_("Accept commands over a Unix socket rather than " \
169 #define HOST_TEXT N_("TCP command input")
170 #define HOST_LONGTEXT N_("Accept commands over a socket rather than stdin. " \
171 "You can set the address and port the interface will bind to." )
174 #define QUIET_TEXT N_("Do not open a DOS command box interface")
175 #define QUIET_LONGTEXT N_( \
176 "By default the rc interface plugin will start a DOS command box. " \
177 "Enabling the quiet mode will not bring this command box but can also " \
178 "be pretty annoying when you want to stop VLC and no video window is " \
183 set_shortname( _("RC"));
184 set_category( CAT_INTERFACE );
185 set_subcategory( SUBCAT_INTERFACE_MAIN );
186 set_description( _("Remote control interface") );
187 add_bool( "rc-show-pos", 0, NULL, POS_TEXT, POS_LONGTEXT, VLC_TRUE );
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 );
192 add_string( "rc-host", 0, NULL, HOST_TEXT, HOST_LONGTEXT, VLC_TRUE );
195 add_bool( "rc-quiet", 0, NULL, QUIET_TEXT, QUIET_LONGTEXT, VLC_FALSE );
198 set_capability( "interface", 20 );
199 set_callbacks( Activate, Deactivate );
202 /*****************************************************************************
203 * Activate: initialize and create stuff
204 *****************************************************************************/
205 static int Activate( vlc_object_t *p_this )
207 intf_thread_t *p_intf = (intf_thread_t*)p_this;
208 char *psz_host, *psz_unix_path;
209 int *pi_socket = NULL;
211 #if defined(HAVE_ISATTY) && !defined(WIN32)
212 /* Check that stdin is a TTY */
213 if( !config_GetInt( p_intf, "rc-fake-tty" ) && !isatty( 0 ) )
215 msg_Warn( p_intf, "fd 0 is not a TTY" );
220 psz_unix_path = config_GetPsz( p_intf, "rc-unix" );
225 #if !defined(AF_LOCAL) || defined(WIN32)
226 msg_Warn( p_intf, "your OS doesn't support filesystem sockets" );
227 free( psz_unix_path );
230 struct sockaddr_un addr;
232 memset( &addr, 0, sizeof(struct sockaddr_un) );
234 msg_Dbg( p_intf, "trying UNIX socket" );
236 if( (i_socket = socket( AF_LOCAL, SOCK_STREAM, 0 ) ) < 0 )
238 msg_Warn( p_intf, "can't open socket: %s", strerror(errno) );
239 free( psz_unix_path );
243 addr.sun_family = AF_LOCAL;
244 strncpy( addr.sun_path, psz_unix_path, sizeof( addr.sun_path ) );
245 addr.sun_path[sizeof( addr.sun_path ) - 1] = '\0';
247 if (bind (i_socket, (struct sockaddr *)&addr, sizeof (addr))
248 && (errno == EADDRINUSE)
249 && connect (i_socket, (struct sockaddr *)&addr, sizeof (addr))
250 && (errno == ECONNREFUSED))
252 msg_Info (p_intf, "Removing dead UNIX socket: %s", psz_unix_path);
253 unlink (psz_unix_path);
255 if (bind (i_socket, (struct sockaddr *)&addr, sizeof (addr)))
257 msg_Err (p_intf, "cannot bind UNIX socket at %s: %s",
258 psz_unix_path, strerror (errno));
259 free (psz_unix_path);
260 net_Close (i_socket);
265 if( listen( i_socket, 1 ) )
267 msg_Warn( p_intf, "can't listen on socket: %s", strerror(errno));
268 free( psz_unix_path );
269 net_Close( i_socket );
273 /* FIXME: we need a core function to merge listening sockets sets */
274 pi_socket = calloc( 2, sizeof( int ) );
275 if( pi_socket == NULL )
277 free( psz_unix_path );
278 net_Close( i_socket );
281 pi_socket[0] = i_socket;
286 if( ( pi_socket == NULL ) &&
287 ( psz_host = config_GetPsz( p_intf, "rc-host" ) ) != NULL )
291 vlc_UrlParse( &url, psz_host, 0 );
293 msg_Dbg( p_intf, "base: %s, port: %d", url.psz_host, url.i_port );
295 pi_socket = net_ListenTCP(p_this, url.psz_host, url.i_port);
296 if( pi_socket == NULL )
298 msg_Warn( p_intf, "can't listen to %s port %i",
299 url.psz_host, url.i_port );
300 vlc_UrlClean( &url );
305 vlc_UrlClean( &url );
309 p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
312 msg_Err( p_intf, "no memory" );
316 p_intf->p_sys->pi_socket_listen = pi_socket;
317 p_intf->p_sys->i_socket = -1;
318 p_intf->p_sys->psz_unix_path = psz_unix_path;
319 vlc_mutex_init( p_intf, &p_intf->p_sys->status_lock );
320 p_intf->p_sys->i_last_state = PLAYLIST_STOPPED;
322 /* Non-buffered stdout */
323 setvbuf( stdout, (char *)NULL, _IOLBF, 0 );
325 p_intf->pf_run = Run;
328 p_intf->p_sys->b_quiet = config_GetInt( p_intf, "rc-quiet" );
329 if( !p_intf->p_sys->b_quiet ) { CONSOLE_INTRO_MSG; }
334 msg_rc( _("Remote control interface initialized. Type `help' for help.") );
338 /*****************************************************************************
339 * Deactivate: uninitialize and cleanup
340 *****************************************************************************/
341 static void Deactivate( vlc_object_t *p_this )
343 intf_thread_t *p_intf = (intf_thread_t*)p_this;
345 net_ListenClose( p_intf->p_sys->pi_socket_listen );
346 if( p_intf->p_sys->i_socket != -1 )
347 net_Close( p_intf->p_sys->i_socket );
348 if( p_intf->p_sys->psz_unix_path != NULL )
350 #if defined(AF_LOCAL) && !defined(WIN32)
351 unlink( p_intf->p_sys->psz_unix_path );
353 free( p_intf->p_sys->psz_unix_path );
355 vlc_mutex_destroy( &p_intf->p_sys->status_lock );
356 free( p_intf->p_sys );
359 /*****************************************************************************
360 * RegisterCallbacks: Register callbacks to dynamic variables
361 *****************************************************************************/
362 static void RegisterCallbacks( intf_thread_t *p_intf )
364 /* Register commands that will be cleaned up upon object destruction */
365 #define ADD( name, type, target ) \
366 var_Create( p_intf, name, VLC_VAR_ ## type | VLC_VAR_ISCOMMAND ); \
367 var_AddCallback( p_intf, name, target, NULL );
368 ADD( "quit", VOID, Quit )
369 ADD( "intf", STRING, Intf )
371 ADD( "add", STRING, Playlist )
372 ADD( "repeat", STRING, Playlist )
373 ADD( "loop", STRING, Playlist )
374 ADD( "enqueue", STRING, Playlist )
375 ADD( "playlist", VOID, Playlist )
376 ADD( "sort", VOID, Playlist )
377 ADD( "play", VOID, Playlist )
378 ADD( "stop", VOID, Playlist )
379 ADD( "clear", VOID, Playlist )
380 ADD( "prev", VOID, Playlist )
381 ADD( "next", VOID, Playlist )
382 ADD( "goto", INTEGER, Playlist )
383 ADD( "status", INTEGER, Playlist )
385 /* marquee on the fly items */
386 ADD( "marq-marquee", STRING, Other )
387 ADD( "marq-x", INTEGER, Other )
388 ADD( "marq-y", INTEGER, Other )
389 ADD( "marq-position", INTEGER, Other )
390 ADD( "marq-color", INTEGER, Other )
391 ADD( "marq-opacity", INTEGER, Other )
392 ADD( "marq-timeout", INTEGER, Other )
393 ADD( "marq-size", INTEGER, Other )
395 ADD( "mosaic-alpha", INTEGER, Other )
396 ADD( "mosaic-height", INTEGER, Other )
397 ADD( "mosaic-width", INTEGER, Other )
398 ADD( "mosaic-xoffset", INTEGER, Other )
399 ADD( "mosaic-yoffset", INTEGER, Other )
400 ADD( "mosaic-offsets", STRING, Other )
401 ADD( "mosaic-align", INTEGER, Other )
402 ADD( "mosaic-vborder", INTEGER, Other )
403 ADD( "mosaic-hborder", INTEGER, Other )
404 ADD( "mosaic-position", INTEGER, Other )
405 ADD( "mosaic-rows", INTEGER, Other )
406 ADD( "mosaic-cols", INTEGER, Other )
407 ADD( "mosaic-order", STRING, Other )
408 ADD( "mosaic-keep-aspect-ratio", INTEGER, Other )
410 /* logo on the fly items */
411 ADD( "logo-file", STRING, Other )
412 ADD( "logo-x", INTEGER, Other )
413 ADD( "logo-y", INTEGER, Other )
414 ADD( "logo-position", INTEGER, Other )
415 ADD( "logo-transparency", INTEGER, Other )
417 /* OSD menu commands */
418 ADD( "menu", STRING, Menu )
421 ADD( "pause", VOID, Input )
422 ADD( "seek", INTEGER, Input )
423 ADD( "title", STRING, Input )
424 ADD( "title_n", VOID, Input )
425 ADD( "title_p", VOID, Input )
426 ADD( "chapter", STRING, Input )
427 ADD( "chapter_n", VOID, Input )
428 ADD( "chapter_p", VOID, Input )
430 ADD( "fastforward", VOID, Input )
431 ADD( "rewind", VOID, Input )
432 ADD( "faster", VOID, Input )
433 ADD( "slower", VOID, Input )
434 ADD( "normal", VOID, Input )
436 ADD( "atrack", STRING, Input )
437 ADD( "vtrack", STRING, Input )
438 ADD( "strack", STRING, Input )
441 ADD( "vratio", STRING, VideoConfig )
442 ADD( "vcrop", STRING, VideoConfig )
443 ADD( "vzoom", STRING, VideoConfig )
446 ADD( "volume", STRING, Volume )
447 ADD( "volup", STRING, VolumeMove )
448 ADD( "voldown", STRING, VolumeMove )
449 ADD( "adev", STRING, AudioConfig )
450 ADD( "achan", STRING, AudioConfig )
455 /*****************************************************************************
457 *****************************************************************************
458 * This part of the interface is in a separate thread so that we can call
459 * exec() from within it without annoying the rest of the program.
460 *****************************************************************************/
461 static void Run( intf_thread_t *p_intf )
463 input_thread_t * p_input;
464 playlist_t * p_playlist;
466 char p_buffer[ MAX_LINE_LENGTH + 1 ];
467 vlc_bool_t b_showpos = config_GetInt( p_intf, "rc-show-pos" );
468 vlc_bool_t b_longhelp = VLC_FALSE;
478 /* Register commands that will be cleaned up upon object destruction */
479 RegisterCallbacks( p_intf );
481 /* status callbacks */
482 /* Listen to audio volume updates */
483 var_AddCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
486 /* Get the file descriptor of the console input */
487 p_intf->p_sys->hConsoleIn = GetStdHandle(STD_INPUT_HANDLE);
488 if( p_intf->p_sys->hConsoleIn == INVALID_HANDLE_VALUE )
490 msg_Err( p_intf, "couldn't find user input handle" );
491 p_intf->b_die = VLC_TRUE;
495 while( !intf_ShouldDie( p_intf ) )
497 char *psz_cmd, *psz_arg;
498 vlc_bool_t b_complete;
500 if( p_intf->p_sys->pi_socket_listen != NULL &&
501 p_intf->p_sys->i_socket == -1 )
503 p_intf->p_sys->i_socket =
504 net_Accept( p_intf, p_intf->p_sys->pi_socket_listen, 0 );
507 b_complete = ReadCommand( p_intf, p_buffer, &i_size );
509 /* Manage the input part */
510 if( p_input == NULL )
514 p_input = vlc_object_find( p_playlist, VLC_OBJECT_INPUT,
519 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
523 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST,
527 /* New input has been registered */
530 if( !p_input->b_dead || !p_input->b_die )
532 msg_rc( STATUS_CHANGE "( new input: %s )",
533 input_GetItem(p_input)->psz_uri );
534 msg_rc( STATUS_CHANGE "( audio volume: %d )",
535 config_GetInt( p_intf, "volume" ));
537 var_AddCallback( p_input, "state", StateChanged, p_intf );
538 var_AddCallback( p_input, "rate-faster", RateChanged, p_intf );
539 var_AddCallback( p_input, "rate-slower", RateChanged, p_intf );
540 var_AddCallback( p_input, "rate", RateChanged, p_intf );
541 var_AddCallback( p_input, "time-offset", TimeOffsetChanged,
545 else if( p_input->b_dead )
547 var_DelCallback( p_input, "state", StateChanged, p_intf );
548 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
549 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
550 var_DelCallback( p_input, "rate", RateChanged, p_intf );
551 var_DelCallback( p_input, "time-offset", TimeOffsetChanged,
553 vlc_object_release( p_input );
558 vlc_mutex_lock( &p_playlist->object_lock );
559 p_intf->p_sys->i_last_state = (int) PLAYLIST_STOPPED;
560 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
561 vlc_mutex_unlock( &p_playlist->object_lock );
565 if( (p_input != NULL) && !p_input->b_dead && !p_input->b_die &&
566 (p_playlist != NULL) )
568 vlc_mutex_lock( &p_playlist->object_lock );
569 if( (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
570 (p_playlist->status.i_status == PLAYLIST_STOPPED) )
572 p_intf->p_sys->i_last_state = PLAYLIST_STOPPED;
573 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
576 (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
577 (p_playlist->status.i_status == PLAYLIST_RUNNING) )
579 p_intf->p_sys->i_last_state = p_playlist->status.i_status;
580 msg_rc( STATUS_CHANGE "( play state: 1 )" );
583 (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
584 (p_playlist->status.i_status == PLAYLIST_PAUSED) )
586 p_intf->p_sys->i_last_state = p_playlist->status.i_status;
587 msg_rc( STATUS_CHANGE "( pause state: 2 )" );
589 vlc_mutex_unlock( &p_playlist->object_lock );
592 if( p_input && b_showpos )
594 i_newpos = 100 * var_GetFloat( p_input, "position" );
595 if( i_oldpos != i_newpos )
598 msg_rc( "pos: %d%%", i_newpos );
602 /* Is there something to do? */
603 if( !b_complete ) continue;
606 /* Skip heading spaces */
608 while( *psz_cmd == ' ' )
613 /* Split psz_cmd at the first space and make sure that
614 * psz_arg is valid */
615 psz_arg = strchr( psz_cmd, ' ' );
619 while( *psz_arg == ' ' )
629 /* If the user typed a registered local command, try it */
630 if( var_Type( p_intf, psz_cmd ) & VLC_VAR_ISCOMMAND )
635 val.psz_string = psz_arg;
636 i_ret = var_Set( p_intf, psz_cmd, val );
637 msg_rc( "%s: returned %i (%s)",
638 psz_cmd, i_ret, vlc_error( i_ret ) );
640 /* Or maybe it's a global command */
641 else if( var_Type( p_intf->p_libvlc_global, psz_cmd ) & VLC_VAR_ISCOMMAND )
646 val.psz_string = psz_arg;
647 /* FIXME: it's a global command, but we should pass the
648 * local object as an argument, not p_intf->p_libvlc_global. */
649 i_ret = var_Set( p_intf->p_libvlc_global, psz_cmd, val );
652 msg_rc( "%s: returned %i (%s)",
653 psz_cmd, i_ret, vlc_error( i_ret ) );
656 else if( !strcmp( psz_cmd, "logout" ) )
658 /* Close connection */
659 if( p_intf->p_sys->i_socket != -1 )
661 net_Close( p_intf->p_sys->i_socket );
663 p_intf->p_sys->i_socket = -1;
665 else if( !strcmp( psz_cmd, "info" ) )
670 vlc_mutex_lock( &input_GetItem(p_input)->lock );
671 for ( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
673 info_category_t *p_category = input_GetItem(p_input)
676 msg_rc( "+----[ %s ]", p_category->psz_name );
678 for ( j = 0; j < p_category->i_infos; j++ )
680 info_t *p_info = p_category->pp_infos[j];
681 msg_rc( "| %s: %s", p_info->psz_name,
686 msg_rc( "+----[ end of stream info ]" );
687 vlc_mutex_unlock( &input_GetItem(p_input)->lock );
691 msg_rc( "no input" );
694 else if( !strcmp( psz_cmd, "is_playing" ) )
705 else if( !strcmp( psz_cmd, "get_time" ) )
714 var_Get( p_input, "time", &time );
715 msg_rc( "%i", time.i_time / 1000000);
718 else if( !strcmp( psz_cmd, "get_length" ) )
727 var_Get( p_input, "length", &time );
728 msg_rc( "%i", time.i_time / 1000000);
731 else if( !strcmp( psz_cmd, "get_title" ) )
739 msg_rc( "%s", input_GetItem(p_input)->psz_name );
742 else if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "h", 1 )
743 || !strncmp( psz_cmd, "H", 1 ) || !strncmp( psz_cmd, "?", 1 ) )
745 if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "H", 1 ) )
746 b_longhelp = VLC_TRUE;
747 else b_longhelp = VLC_FALSE;
749 Help( p_intf, b_longhelp );
751 else if( !strcmp( psz_cmd, "check-updates" ) )
753 checkUpdates( p_intf, psz_arg );
755 else if( !strcmp( psz_cmd, "key" ) || !strcmp( psz_cmd, "hotkey" ) )
757 var_SetInteger( p_intf->p_libvlc, "key-pressed",
758 config_GetInt( p_intf, psz_arg ) );
760 else switch( psz_cmd[0] )
766 vout_thread_t *p_vout;
767 p_vout = vlc_object_find( p_input,
768 VLC_OBJECT_VOUT, FIND_CHILD );
773 vlc_bool_t b_update = VLC_FALSE;
774 var_Get( p_vout, "fullscreen", &val );
775 val.b_bool = !val.b_bool;
776 if( !strncmp( psz_arg, "on", 2 )
777 && ( val.b_bool == VLC_TRUE ) )
780 val.b_bool = VLC_TRUE;
782 else if( !strncmp( psz_arg, "off", 3 )
783 && ( val.b_bool == VLC_FALSE ) )
786 val.b_bool = VLC_FALSE;
788 else if( strncmp( psz_arg, "off", 3 )
789 && strncmp( psz_arg, "on", 2 ) )
791 if( b_update ) var_Set( p_vout, "fullscreen", val );
792 vlc_object_release( p_vout );
803 /* Ignore empty lines */
807 msg_rc(_("Unknown command `%s'. Type `help' for help."), psz_cmd);
811 /* Command processed */
812 i_size = 0; p_buffer[0] = 0;
815 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
816 msg_rc( STATUS_CHANGE "( quit )" );
820 var_DelCallback( p_input, "state", StateChanged, p_intf );
821 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
822 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
823 var_DelCallback( p_input, "rate", RateChanged, p_intf );
824 var_DelCallback( p_input, "time-offset", TimeOffsetChanged, p_intf );
825 vlc_object_release( p_input );
831 vlc_object_release( p_playlist );
835 var_DelCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
838 static void Help( intf_thread_t *p_intf, vlc_bool_t b_longhelp)
840 msg_rc(_("+----[ Remote control commands ]"));
842 msg_rc(_("| add XYZ . . . . . . . . . . add XYZ to playlist"));
843 msg_rc(_("| enqueue XYZ . . . . . . . queue XYZ to playlist"));
844 msg_rc(_("| playlist . . . show items currently in playlist"));
845 msg_rc(_("| play . . . . . . . . . . . . . . . . play stream"));
846 msg_rc(_("| stop . . . . . . . . . . . . . . . . stop stream"));
847 msg_rc(_("| next . . . . . . . . . . . . next playlist item"));
848 msg_rc(_("| prev . . . . . . . . . . previous playlist item"));
849 msg_rc(_("| goto . . . . . . . . . . . . goto item at index"));
850 msg_rc(_("| repeat [on|off] . . toggle playlist item repeat"));
851 msg_rc(_("| loop [on|off] . . . . toggle playlist item loop"));
852 msg_rc(_("| clear . . . . . . . . . . . clear the playlist"));
853 msg_rc(_("| status . . . . . . . . . current playlist status"));
854 msg_rc(_("| title [X] . . . . set/get title in current item"));
855 msg_rc(_("| title_n . . . . . . next title in current item"));
856 msg_rc(_("| title_p . . . . previous title in current item"));
857 msg_rc(_("| chapter [X] . . set/get chapter in current item"));
858 msg_rc(_("| chapter_n . . . . next chapter in current item"));
859 msg_rc(_("| chapter_p . . previous chapter in current item"));
861 msg_rc(_("| seek X . seek in seconds, for instance `seek 12'"));
862 msg_rc(_("| pause . . . . . . . . . . . . . . toggle pause"));
863 msg_rc(_("| fastforward . . . . . . . set to maximum rate"));
864 msg_rc(_("| rewind . . . . . . . . . . set to minimum rate"));
865 msg_rc(_("| faster . . . . . . . . faster playing of stream"));
866 msg_rc(_("| slower . . . . . . . . slower playing of stream"));
867 msg_rc(_("| normal . . . . . . . . normal playing of stream"));
868 msg_rc(_("| f [on|off] . . . . . . . . . . toggle fullscreen"));
869 msg_rc(_("| info . . . information about the current stream"));
870 msg_rc(_("| get_time . . seconds elapsed since stream's beginning"));
871 msg_rc(_("| is_playing . . 1 if a stream plays, 0 otherwise"));
872 msg_rc(_("| get_title . . . the title of the current stream"));
873 msg_rc(_("| get_length . . the length of the current stream"));
875 msg_rc(_("| volume [X] . . . . . . . . set/get audio volume"));
876 msg_rc(_("| volup [X] . . . . . raise audio volume X steps"));
877 msg_rc(_("| voldown [X] . . . . lower audio volume X steps"));
878 msg_rc(_("| adev [X] . . . . . . . . . set/get audio device"));
879 msg_rc(_("| achan [X]. . . . . . . . set/get audio channels"));
880 msg_rc(_("| atrack [X] . . . . . . . . . set/get audio track"));
881 msg_rc(_("| vtrack [X] . . . . . . . . . set/get video track"));
882 msg_rc(_("| vratio [X] . . . . . set/get video aspect ratio"));
883 msg_rc(_("| vcrop [X] . . . . . . . . . set/get video crop"));
884 msg_rc(_("| vzoom [X] . . . . . . . . . set/get video zoom"));
885 msg_rc(_("| strack [X] . . . . . . . set/get subtitles track"));
886 msg_rc(_("| key [hotkey name] . . . . simulate hotkey press"));
887 msg_rc(_("| menu [on|off|up|down|left|right|select] use menu"));
892 msg_rc(_("| marq-marquee STRING . . overlay STRING in video"));
893 msg_rc(_("| marq-x X . . . . . . . . . . . .offset from left"));
894 msg_rc(_("| marq-y Y . . . . . . . . . . . . offset from top"));
895 msg_rc(_("| marq-position #. . . .relative position control"));
896 msg_rc(_("| marq-color # . . . . . . . . . . font color, RGB"));
897 msg_rc(_("| marq-opacity # . . . . . . . . . . . . . opacity"));
898 msg_rc(_("| marq-timeout T. . . . . . . . . . timeout, in ms"));
899 msg_rc(_("| marq-size # . . . . . . . . font size, in pixels"));
901 msg_rc(_("| logo-file STRING . . .the overlay file path/name"));
902 msg_rc(_("| logo-x X . . . . . . . . . . . .offset from left"));
903 msg_rc(_("| logo-y Y . . . . . . . . . . . . offset from top"));
904 msg_rc(_("| logo-position #. . . . . . . . relative position"));
905 msg_rc(_("| logo-transparency #. . . . . . . . .transparency"));
907 msg_rc(_("| mosaic-alpha # . . . . . . . . . . . . . . alpha"));
908 msg_rc(_("| mosaic-height #. . . . . . . . . . . . . .height"));
909 msg_rc(_("| mosaic-width # . . . . . . . . . . . . . . width"));
910 msg_rc(_("| mosaic-xoffset # . . . .top left corner position"));
911 msg_rc(_("| mosaic-yoffset # . . . .top left corner position"));
912 msg_rc(_("| mosaic-offsets x,y(,x,y)*. . . . list of offsets"));
913 msg_rc(_("| mosaic-align 0..2,4..6,8..10. . .mosaic alignment"));
914 msg_rc(_("| mosaic-vborder # . . . . . . . . vertical border"));
915 msg_rc(_("| mosaic-hborder # . . . . . . . horizontal border"));
916 msg_rc(_("| mosaic-position {0=auto,1=fixed} . . . .position"));
917 msg_rc(_("| mosaic-rows #. . . . . . . . . . .number of rows"));
918 msg_rc(_("| mosaic-cols #. . . . . . . . . . .number of cols"));
919 msg_rc(_("| mosaic-order id(,id)* . . . . order of pictures "));
920 msg_rc(_("| mosaic-keep-aspect-ratio {0,1} . . .aspect ratio"));
922 msg_rc(_("| check-updates [newer] [equal] [older]\n"
923 "| [undef] [info] [source] [binary] [plugin]"));
926 msg_rc(_("| help . . . . . . . . . . . . . this help message"));
927 msg_rc(_("| longhelp . . . . . . . . . a longer help message"));
928 msg_rc(_("| logout . . . . . exit (if in socket connection)"));
929 msg_rc(_("| quit . . . . . . . . . . . . . . . . . quit vlc"));
931 msg_rc(_("+----[ end of help ]"));
934 /********************************************************************
935 * Status callback routines
936 ********************************************************************/
937 static int TimeOffsetChanged( vlc_object_t *p_this, char const *psz_cmd,
938 vlc_value_t oldval, vlc_value_t newval, void *p_data )
940 intf_thread_t *p_intf = (intf_thread_t*)p_data;
941 input_thread_t *p_input = NULL;
943 vlc_mutex_lock( &p_intf->p_sys->status_lock );
944 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
947 msg_rc( STATUS_CHANGE "( time-offset: %d )",
948 var_GetInteger( p_input, "time-offset" ) );
949 vlc_object_release( p_input );
951 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
955 static int VolumeChanged( vlc_object_t *p_this, char const *psz_cmd,
956 vlc_value_t oldval, vlc_value_t newval, void *p_data )
958 intf_thread_t *p_intf = (intf_thread_t*)p_data;
960 vlc_mutex_lock( &p_intf->p_sys->status_lock );
961 msg_rc( STATUS_CHANGE "( audio volume: %d )",
962 config_GetInt( p_this, "volume") );
963 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
967 static int StateChanged( vlc_object_t *p_this, char const *psz_cmd,
968 vlc_value_t oldval, vlc_value_t newval, void *p_data )
970 intf_thread_t *p_intf = (intf_thread_t*)p_data;
971 playlist_t *p_playlist = NULL;
972 input_thread_t *p_input = NULL;
974 vlc_mutex_lock( &p_intf->p_sys->status_lock );
975 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
978 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST, FIND_PARENT );
982 switch( p_playlist->status.i_status )
984 case PLAYLIST_STOPPED:
985 strncpy( &cmd[0], "stop", 4);
988 case PLAYLIST_RUNNING:
989 strncpy( &cmd[0], "play", 4);
992 case PLAYLIST_PAUSED:
993 strncpy( &cmd[0], "pause", 5);
996 } /* var_GetInteger( p_input, "state" ) */
997 msg_rc( STATUS_CHANGE "( %s state: %d )", &cmd[0], newval.i_int );
998 vlc_object_release( p_playlist );
1000 vlc_object_release( p_input );
1002 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1006 static int RateChanged( vlc_object_t *p_this, char const *psz_cmd,
1007 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1009 intf_thread_t *p_intf = (intf_thread_t*)p_data;
1010 input_thread_t *p_input = NULL;
1012 vlc_mutex_lock( &p_intf->p_sys->status_lock );
1013 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1016 msg_rc( STATUS_CHANGE "( new rate: %d )",
1017 var_GetInteger( p_input, "rate" ) );
1018 vlc_object_release( p_input );
1020 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1024 /********************************************************************
1026 ********************************************************************/
1027 static int Input( vlc_object_t *p_this, char const *psz_cmd,
1028 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1030 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1031 input_thread_t *p_input;
1034 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1035 if( !p_input ) return VLC_ENOOBJ;
1037 var_Get( p_input, "state", &val );
1038 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1039 ( strcmp( psz_cmd, "pause" ) != 0 ) )
1041 msg_rc( _("Press menu select or pause to continue.") );
1042 vlc_object_release( p_input );
1043 return VLC_EGENERIC;
1046 /* Parse commands that only require an input */
1047 if( !strcmp( psz_cmd, "pause" ) )
1049 val.i_int = config_GetInt( p_intf, "key-play-pause" );
1050 var_Set( p_intf->p_libvlc, "key-pressed", val );
1051 vlc_object_release( p_input );
1054 else if( !strcmp( psz_cmd, "seek" ) )
1056 if( strlen( newval.psz_string ) > 0 &&
1057 newval.psz_string[strlen( newval.psz_string ) - 1] == '%' )
1059 val.f_float = (float)atof( newval.psz_string ) / 100.0;
1060 var_Set( p_input, "position", val );
1064 val.i_time = ((int64_t)atoi( newval.psz_string )) * 1000000;
1065 var_Set( p_input, "time", val );
1067 vlc_object_release( p_input );
1070 else if ( !strcmp( psz_cmd, "fastforward" ) )
1072 val.i_int = config_GetInt( p_intf, "key-jump+extrashort" );
1073 var_Set( p_intf->p_libvlc, "key-pressed", val );
1074 vlc_object_release( p_input );
1077 else if ( !strcmp( psz_cmd, "rewind" ) )
1079 val.i_int = config_GetInt( p_intf, "key-jump-extrashort" );
1080 var_Set( p_intf->p_libvlc, "key-pressed", val );
1081 vlc_object_release( p_input );
1084 else if ( !strcmp( psz_cmd, "faster" ) )
1086 val.b_bool = VLC_TRUE;
1087 var_Set( p_input, "rate-faster", val );
1088 vlc_object_release( p_input );
1091 else if ( !strcmp( psz_cmd, "slower" ) )
1093 val.b_bool = VLC_TRUE;
1094 var_Set( p_input, "rate-slower", val );
1095 vlc_object_release( p_input );
1098 else if ( !strcmp( psz_cmd, "normal" ) )
1100 val.i_int = INPUT_RATE_DEFAULT;
1101 var_Set( p_input, "rate", val );
1102 vlc_object_release( p_input );
1105 else if( !strcmp( psz_cmd, "chapter" ) ||
1106 !strcmp( psz_cmd, "chapter_n" ) ||
1107 !strcmp( psz_cmd, "chapter_p" ) )
1109 if( !strcmp( psz_cmd, "chapter" ) )
1111 if ( *newval.psz_string )
1114 val.i_int = atoi( newval.psz_string );
1115 var_Set( p_input, "chapter", val );
1119 vlc_value_t val_list;
1122 var_Get( p_input, "chapter", &val );
1123 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
1125 msg_rc( "Currently playing chapter %d/%d.",
1126 val.i_int, val_list.p_list->i_count );
1127 var_Change( p_this, "chapter", VLC_VAR_FREELIST,
1131 else if( !strcmp( psz_cmd, "chapter_n" ) )
1133 val.b_bool = VLC_TRUE;
1134 var_Set( p_input, "next-chapter", val );
1136 else if( !strcmp( psz_cmd, "chapter_p" ) )
1138 val.b_bool = VLC_TRUE;
1139 var_Set( p_input, "prev-chapter", val );
1141 vlc_object_release( p_input );
1144 else if( !strcmp( psz_cmd, "title" ) ||
1145 !strcmp( psz_cmd, "title_n" ) ||
1146 !strcmp( psz_cmd, "title_p" ) )
1148 if( !strcmp( psz_cmd, "title" ) )
1150 if ( *newval.psz_string )
1153 val.i_int = atoi( newval.psz_string );
1154 var_Set( p_input, "title", val );
1158 vlc_value_t val_list;
1161 var_Get( p_input, "title", &val );
1162 var_Change( p_input, "title", VLC_VAR_GETCHOICES,
1164 msg_rc( "Currently playing title %d/%d.",
1165 val.i_int, val_list.p_list->i_count );
1166 var_Change( p_this, "title", VLC_VAR_FREELIST,
1170 else if( !strcmp( psz_cmd, "title_n" ) )
1172 val.b_bool = VLC_TRUE;
1173 var_Set( p_input, "next-title", val );
1175 else if( !strcmp( psz_cmd, "title_p" ) )
1177 val.b_bool = VLC_TRUE;
1178 var_Set( p_input, "prev-title", val );
1181 vlc_object_release( p_input );
1184 else if( !strcmp( psz_cmd, "atrack" )
1185 || !strcmp( psz_cmd, "vtrack" )
1186 || !strcmp( psz_cmd, "strack" ) )
1188 const char *psz_variable;
1189 vlc_value_t val_name;
1192 if( !strcmp( psz_cmd, "atrack" ) )
1194 psz_variable = "audio-es";
1196 else if( !strcmp( psz_cmd, "vtrack" ) )
1198 psz_variable = "video-es";
1202 psz_variable = "spu-es";
1205 /* Get the descriptive name of the variable */
1206 var_Change( p_input, psz_variable, VLC_VAR_GETTEXT,
1208 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1210 if( newval.psz_string && *newval.psz_string )
1214 val.i_int = atoi( newval.psz_string );
1216 i_error = var_Set( p_input, psz_variable, val );
1221 vlc_value_t val, text;
1224 if ( var_Get( p_input, psz_variable, &val ) < 0 )
1226 vlc_object_release( p_input );
1227 return VLC_EGENERIC;
1229 i_value = val.i_int;
1231 if ( var_Change( p_input, psz_variable,
1232 VLC_VAR_GETLIST, &val, &text ) < 0 )
1234 vlc_object_release( p_input );
1235 return VLC_EGENERIC;
1238 msg_rc( "+----[ %s ]", val_name.psz_string );
1239 for ( i = 0; i < val.p_list->i_count; i++ )
1241 if ( i_value == val.p_list->p_values[i].i_int )
1242 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1243 text.p_list->p_values[i].psz_string );
1245 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1246 text.p_list->p_values[i].psz_string );
1248 var_Change( p_input, psz_variable, VLC_VAR_FREELIST,
1250 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1252 if( val_name.psz_string ) free( val_name.psz_string );
1254 i_error = VLC_SUCCESS;
1256 vlc_object_release( p_input );
1260 /* Never reached. */
1261 vlc_object_release( p_input );
1262 return VLC_EGENERIC;
1265 static int Playlist( vlc_object_t *p_this, char const *psz_cmd,
1266 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1270 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1271 playlist_t *p_playlist = pl_Yield( p_this );
1274 if( p_playlist->p_input )
1276 var_Get( p_playlist->p_input, "state", &val );
1277 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1279 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1280 vlc_object_release( p_playlist );
1282 return VLC_EGENERIC;
1287 /* Parse commands that require a playlist */
1288 if( !strcmp( psz_cmd, "prev" ) )
1290 playlist_Prev( p_playlist );
1292 else if( !strcmp( psz_cmd, "next" ) )
1294 playlist_Next( p_playlist );
1296 else if( !strcmp( psz_cmd, "play" ) )
1298 msg_Warn( p_playlist, "play" );
1299 playlist_Play( p_playlist );
1301 else if( !strcmp( psz_cmd, "repeat" ) )
1303 vlc_bool_t b_update = VLC_TRUE;
1305 var_Get( p_playlist, "repeat", &val );
1307 if( strlen( newval.psz_string ) > 0 )
1309 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1310 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1312 b_update = VLC_FALSE;
1318 val.b_bool = !val.b_bool;
1319 var_Set( p_playlist, "repeat", val );
1321 msg_rc( "Setting repeat to %d", val.b_bool );
1323 else if( !strcmp( psz_cmd, "loop" ) )
1325 vlc_bool_t b_update = VLC_TRUE;
1327 var_Get( p_playlist, "loop", &val );
1329 if( strlen( newval.psz_string ) > 0 )
1331 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1332 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1334 b_update = VLC_FALSE;
1340 val.b_bool = !val.b_bool;
1341 var_Set( p_playlist, "loop", val );
1343 msg_rc( "Setting loop to %d", val.b_bool );
1345 else if (!strcmp( psz_cmd, "goto" ) )
1347 msg_rc( _("goto is deprecated" ) );
1348 msg_Err( p_playlist, "goto is deprecated" );
1350 else if( !strcmp( psz_cmd, "stop" ) )
1352 playlist_Stop( p_playlist );
1354 else if( !strcmp( psz_cmd, "clear" ) )
1356 playlist_Stop( p_playlist );
1357 playlist_Clear( p_playlist, VLC_FALSE );
1359 else if( !strcmp( psz_cmd, "add" ) &&
1360 newval.psz_string && *newval.psz_string )
1362 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1366 msg_rc( "Trying to add %s to playlist.", newval.psz_string );
1367 playlist_AddInput( p_playlist, p_item,
1368 PLAYLIST_GO|PLAYLIST_APPEND, PLAYLIST_END, VLC_TRUE );
1371 else if( !strcmp( psz_cmd, "enqueue" ) &&
1372 newval.psz_string && *newval.psz_string )
1374 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1378 msg_rc( "trying to enqueue %s to playlist", newval.psz_string );
1379 playlist_AddInput( p_playlist, p_item,
1380 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 Other( vlc_object_t *p_this, char const *psz_cmd,
1438 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1440 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1441 vlc_object_t *p_playlist;
1443 vlc_object_t *p_input;
1445 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1451 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1454 vlc_object_release( p_playlist );
1460 var_Get( p_input, "state", &val );
1461 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1463 msg_rc( _("Type 'pause' to continue.") );
1464 vlc_object_release( p_playlist );
1465 vlc_object_release( p_input );
1466 return VLC_EGENERIC;
1470 /* Parse miscellaneous commands */
1472 static const char vars[] =
1473 "marq-x\0" "marq-y\0" "marq-position\0" "marq-color\0"
1474 "marq-opacity\0" "marq-size\0" "marq-timeout\0"
1475 "mosaic-alpha\0" "mosaic-height\0" "mosaic-width\0"
1476 "mosaic-xoffset\0" "mosaic-yoffset\0" "mosaic-align\0"
1477 "mosaic-vborder\0" "mosaic-hborder\0" "mosaic-position\0"
1478 "mosaic-rows\0" "mosaic-cols\0" "mosaic-order\0"
1479 "mosaic-offsets\0" "mosaic-keep-aspect-ratio\0"
1480 "logo-file\0" "logo-x\0" "logo-y\0" "logo-position\0"
1481 "logo-transparency\0";
1482 const char *psz_name = NULL;
1484 if( newval.psz_string )
1485 for( psz_name = vars; *psz_name; psz_name += strlen( psz_name ) + 1 )
1487 if( strcmp( psz_name, psz_cmd ) == 0 )
1489 int i_type = var_Type( p_input->p_libvlc_global, psz_name );
1491 if( i_type & VLC_VAR_INTEGER )
1493 var_SetInteger( p_input->p_libvlc_global, psz_name,
1494 atoi( newval.psz_string ) );
1497 else if( i_type & VLC_VAR_STRING )
1499 var_SetString( p_input->p_libvlc_global, psz_name,
1500 newval.psz_string );
1506 if( *psz_name == '\0' )
1507 msg_rc( "Unknown command!" );
1510 vlc_object_release( p_playlist );
1511 vlc_object_release( p_input );
1515 static int Quit( vlc_object_t *p_this, char const *psz_cmd,
1516 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1518 playlist_t *p_playlist;
1520 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1523 playlist_Stop( p_playlist );
1524 vlc_object_release( p_playlist );
1526 p_this->p_libvlc->b_die = VLC_TRUE;
1530 static int Intf( vlc_object_t *p_this, char const *psz_cmd,
1531 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1533 intf_thread_t *p_newintf = NULL;
1535 p_newintf = intf_Create( p_this->p_libvlc, newval.psz_string, 0, NULL );
1538 p_newintf->b_block = VLC_FALSE;
1539 if( intf_RunThread( p_newintf ) )
1541 vlc_object_detach( p_newintf );
1542 intf_Destroy( p_newintf );
1549 static int Volume( vlc_object_t *p_this, char const *psz_cmd,
1550 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1552 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1553 input_thread_t *p_input = NULL;
1554 int i_error = VLC_EGENERIC;
1556 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1564 var_Get( p_input, "state", &val );
1565 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1567 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1568 vlc_object_release( p_input );
1569 return VLC_EGENERIC;
1571 vlc_object_release( p_input );
1574 if ( *newval.psz_string )
1577 audio_volume_t i_volume = atoi( newval.psz_string );
1578 if ( (i_volume > (audio_volume_t)AOUT_VOLUME_MAX) )
1580 msg_rc( "Volume must be in the range %d-%d.", AOUT_VOLUME_MIN,
1582 i_error = VLC_EBADVAR;
1586 if( i_volume == AOUT_VOLUME_MIN )
1590 keyval.i_int = config_GetInt( p_intf, "key-vol-mute" );
1591 var_Set( p_intf->p_libvlc, "key-pressed", keyval );
1593 i_error = aout_VolumeSet( p_this, i_volume );
1594 osd_Volume( p_this );
1595 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1601 audio_volume_t i_volume;
1602 if ( aout_VolumeGet( p_this, &i_volume ) < 0 )
1604 i_error = VLC_EGENERIC;
1608 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1609 i_error = VLC_SUCCESS;
1616 static int VolumeMove( vlc_object_t *p_this, char const *psz_cmd,
1617 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1619 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1620 audio_volume_t i_volume;
1621 input_thread_t *p_input = NULL;
1622 int i_nb_steps = atoi(newval.psz_string);
1623 int i_error = VLC_SUCCESS;
1624 int i_volume_step = 0;
1626 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1634 var_Get( p_input, "state", &val );
1635 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1637 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1638 vlc_object_release( p_input );
1639 return VLC_EGENERIC;
1641 vlc_object_release( p_input );
1644 i_volume_step = config_GetInt( p_intf->p_libvlc, "volume-step" );
1645 if ( i_nb_steps <= 0 || i_nb_steps > (AOUT_VOLUME_MAX/i_volume_step) )
1650 if ( !strcmp(psz_cmd, "volup") )
1652 if ( aout_VolumeUp( p_this, i_nb_steps, &i_volume ) < 0 )
1653 i_error = VLC_EGENERIC;
1657 if ( aout_VolumeDown( p_this, i_nb_steps, &i_volume ) < 0 )
1658 i_error = VLC_EGENERIC;
1660 osd_Volume( p_this );
1662 if ( !i_error ) msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1667 static int VideoConfig( vlc_object_t *p_this, char const *psz_cmd,
1668 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1670 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1671 input_thread_t *p_input = NULL;
1672 vout_thread_t * p_vout;
1673 const char * psz_variable;
1674 vlc_value_t val_name;
1677 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1681 p_vout = vlc_object_find( p_input, VLC_OBJECT_VOUT, FIND_CHILD );
1682 vlc_object_release( p_input );
1686 if( !strcmp( psz_cmd, "vcrop" ) )
1688 psz_variable = "crop";
1690 else if( !strcmp( psz_cmd, "vratio" ) )
1692 psz_variable = "aspect-ratio";
1694 else /* if( !strcmp( psz_cmd, "vzoom" ) ) */
1696 psz_variable = "zoom";
1700 /* Get the descriptive name of the variable */
1701 var_Change( p_vout, psz_variable, VLC_VAR_GETTEXT,
1703 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1705 if( newval.psz_string && *newval.psz_string )
1708 if( !strcmp( psz_variable, "zoom" ) )
1711 val.f_float = atof( newval.psz_string );
1712 i_error = var_Set( p_vout, psz_variable, val );
1716 i_error = var_Set( p_vout, psz_variable, newval );
1722 vlc_value_t val, text;
1725 char *psz_value = NULL;
1727 if ( var_Get( p_vout, psz_variable, &val ) < 0 )
1729 vlc_object_release( p_vout );
1730 return VLC_EGENERIC;
1732 if( !strcmp( psz_variable, "zoom" ) )
1734 f_value = val.f_float;
1738 psz_value = strdup( val.psz_string );
1741 if ( var_Change( p_vout, psz_variable,
1742 VLC_VAR_GETLIST, &val, &text ) < 0 )
1744 vlc_object_release( p_vout );
1745 return VLC_EGENERIC;
1748 msg_rc( "+----[ %s ]", val_name.psz_string );
1749 if( !strcmp( psz_variable, "zoom" ) )
1751 for ( i = 0; i < val.p_list->i_count; i++ )
1753 if ( f_value == val.p_list->p_values[i].f_float )
1754 msg_rc( "| %f - %s *", val.p_list->p_values[i].f_float,
1755 text.p_list->p_values[i].psz_string );
1757 msg_rc( "| %f - %s", val.p_list->p_values[i].f_float,
1758 text.p_list->p_values[i].psz_string );
1763 for ( i = 0; i < val.p_list->i_count; i++ )
1765 if ( !strcmp( psz_value, val.p_list->p_values[i].psz_string ) )
1766 msg_rc( "| %s - %s *", val.p_list->p_values[i].psz_string,
1767 text.p_list->p_values[i].psz_string );
1769 msg_rc( "| %s - %s", val.p_list->p_values[i].psz_string,
1770 text.p_list->p_values[i].psz_string );
1774 var_Change( p_vout, psz_variable, VLC_VAR_FREELIST,
1776 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1778 if( val_name.psz_string ) free( val_name.psz_string );
1780 i_error = VLC_SUCCESS;
1782 vlc_object_release( p_vout );
1786 static int AudioConfig( vlc_object_t *p_this, char const *psz_cmd,
1787 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1789 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1790 input_thread_t *p_input = NULL;
1791 aout_instance_t * p_aout;
1792 const char * psz_variable;
1793 vlc_value_t val_name;
1796 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1804 var_Get( p_input, "state", &val );
1805 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) {
1806 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1807 vlc_object_release( p_input );
1808 return VLC_EGENERIC;
1810 vlc_object_release( p_input );
1813 p_aout = vlc_object_find( p_this, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1814 if ( p_aout == NULL ) return VLC_ENOOBJ;
1816 if ( !strcmp( psz_cmd, "adev" ) )
1818 psz_variable = "audio-device";
1822 psz_variable = "audio-channels";
1825 /* Get the descriptive name of the variable */
1826 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_GETTEXT,
1828 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1830 if ( !*newval.psz_string )
1832 /* Retrieve all registered ***. */
1833 vlc_value_t val, text;
1836 if ( var_Get( (vlc_object_t *)p_aout, psz_variable, &val ) < 0 )
1838 vlc_object_release( (vlc_object_t *)p_aout );
1839 return VLC_EGENERIC;
1841 i_value = val.i_int;
1843 if ( var_Change( (vlc_object_t *)p_aout, psz_variable,
1844 VLC_VAR_GETLIST, &val, &text ) < 0 )
1846 vlc_object_release( (vlc_object_t *)p_aout );
1847 return VLC_EGENERIC;
1850 msg_rc( "+----[ %s ]", val_name.psz_string );
1851 for ( i = 0; i < val.p_list->i_count; i++ )
1853 if ( i_value == val.p_list->p_values[i].i_int )
1854 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1855 text.p_list->p_values[i].psz_string );
1857 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1858 text.p_list->p_values[i].psz_string );
1860 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_FREELIST,
1862 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1864 if( val_name.psz_string ) free( val_name.psz_string );
1865 i_error = VLC_SUCCESS;
1870 val.i_int = atoi( newval.psz_string );
1872 i_error = var_Set( (vlc_object_t *)p_aout, psz_variable, val );
1874 vlc_object_release( (vlc_object_t *)p_aout );
1879 /* OSD menu commands */
1880 static int Menu( vlc_object_t *p_this, char const *psz_cmd,
1881 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1883 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1884 playlist_t *p_playlist = NULL;
1886 int i_error = VLC_EGENERIC;
1888 if ( !*newval.psz_string )
1890 msg_rc( _("Please provide one of the following parameters:") );
1891 msg_rc( "[on|off|up|down|left|right|select]" );
1895 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1899 if( p_playlist->p_input )
1901 var_Get( p_playlist->p_input, "state", &val );
1902 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1903 ( strcmp( newval.psz_string, "select" ) != 0 ) )
1905 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1906 vlc_object_release( p_playlist );
1907 return VLC_EGENERIC;
1910 vlc_object_release( p_playlist );
1912 val.psz_string = strdup( newval.psz_string );
1913 if( !strcmp( val.psz_string, "on" ) || !strcmp( val.psz_string, "show" ))
1914 osd_MenuShow( p_this );
1915 else if( !strcmp( val.psz_string, "off" ) || !strcmp( val.psz_string, "hide" ) )
1916 osd_MenuHide( p_this );
1917 else if( !strcmp( val.psz_string, "up" ) )
1918 osd_MenuUp( p_this );
1919 else if( !strcmp( val.psz_string, "down" ) )
1920 osd_MenuDown( p_this );
1921 else if( !strcmp( val.psz_string, "left" ) )
1922 osd_MenuPrev( p_this );
1923 else if( !strcmp( val.psz_string, "right" ) )
1924 osd_MenuNext( p_this );
1925 else if( !strcmp( val.psz_string, "select" ) )
1926 osd_MenuActivate( p_this );
1929 msg_rc( _("Please provide one of the following parameters:") );
1930 msg_rc( "[on|off|up|down|left|right|select]" );
1931 if( val.psz_string ) free( val.psz_string );
1935 i_error = VLC_SUCCESS;
1936 if( val.psz_string ) free( val.psz_string );
1941 vlc_bool_t ReadWin32( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
1943 INPUT_RECORD input_record;
1946 /* On Win32, select() only works on socket descriptors */
1947 while( WaitForSingleObject( p_intf->p_sys->hConsoleIn,
1948 INTF_IDLE_SLEEP/1000 ) == WAIT_OBJECT_0 )
1950 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
1951 ReadConsoleInput( p_intf->p_sys->hConsoleIn, &input_record,
1954 if( input_record.EventType != KEY_EVENT ||
1955 !input_record.Event.KeyEvent.bKeyDown ||
1956 input_record.Event.KeyEvent.wVirtualKeyCode == VK_SHIFT ||
1957 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CONTROL||
1958 input_record.Event.KeyEvent.wVirtualKeyCode == VK_MENU ||
1959 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CAPITAL )
1961 /* nothing interesting */
1965 p_buffer[ *pi_size ] = input_record.Event.KeyEvent.uChar.AsciiChar;
1967 /* Echo out the command */
1968 putc( p_buffer[ *pi_size ], stdout );
1970 /* Handle special keys */
1971 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1973 putc( '\n', stdout );
1976 switch( p_buffer[ *pi_size ] )
1982 putc( ' ', stdout );
1983 putc( '\b', stdout );
1994 if( *pi_size == MAX_LINE_LENGTH ||
1995 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1997 p_buffer[ *pi_size ] = 0;
2006 vlc_bool_t ReadCommand( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
2011 if( p_intf->p_sys->i_socket == -1 && !p_intf->p_sys->b_quiet )
2012 return ReadWin32( p_intf, p_buffer, pi_size );
2013 else if( p_intf->p_sys->i_socket == -1 )
2015 msleep( INTF_IDLE_SLEEP );
2020 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
2021 (i_read = net_ReadNonBlock( p_intf, p_intf->p_sys->i_socket == -1 ?
2022 0 /*STDIN_FILENO*/ : p_intf->p_sys->i_socket, NULL,
2023 (uint8_t *)p_buffer + *pi_size, 1, INTF_IDLE_SLEEP ) ) > 0 )
2025 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
2031 /* Connection closed */
2034 p_intf->p_sys->i_socket = -1;
2035 p_buffer[ *pi_size ] = 0;
2039 if( *pi_size == MAX_LINE_LENGTH ||
2040 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
2042 p_buffer[ *pi_size ] = 0;
2049 /*****************************************************************************
2050 * parse_MRL: build a input item from a full mrl
2051 *****************************************************************************
2052 * MRL format: "simplified-mrl [:option-name[=option-value]]"
2053 * We don't check for '"' or '\'', we just assume that a ':' that follows a
2054 * space is a new option. Should be good enough for our purpose.
2055 *****************************************************************************/
2056 static input_item_t *parse_MRL( intf_thread_t *p_intf, char *psz_mrl )
2058 #define SKIPSPACE( p ) { while( *p && ( *p == ' ' || *p == '\t' ) ) p++; }
2059 #define SKIPTRAILINGSPACE( p, d ) \
2060 { char *e=d; while( e > p && (*(e-1)==' ' || *(e-1)=='\t') ){e--;*e=0;} }
2062 input_item_t *p_item = NULL;
2063 char *psz_item = NULL, *psz_item_mrl = NULL, *psz_orig;
2064 char **ppsz_options = NULL;
2065 int i, i_options = 0;
2067 if( !psz_mrl ) return 0;
2069 psz_mrl = psz_orig = strdup( psz_mrl );
2072 SKIPSPACE( psz_mrl );
2075 for( ; *psz_mrl; psz_mrl++ )
2077 if( (*psz_mrl == ' ' || *psz_mrl == '\t') && psz_mrl[1] == ':' )
2079 /* We have a complete item */
2082 if( (*psz_mrl == ' ' || *psz_mrl == '\t') &&
2083 (psz_mrl[1] == '"' || psz_mrl[1] == '\'') && psz_mrl[2] == ':')
2085 /* We have a complete item */
2090 if( *psz_mrl ) { *psz_mrl = 0; psz_mrl++; }
2091 SKIPTRAILINGSPACE( psz_item, psz_item + strlen( psz_item ) );
2093 /* Remove '"' and '\'' if necessary */
2094 if( *psz_item == '"' && psz_item[strlen(psz_item)-1] == '"' )
2095 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2096 if( *psz_item == '\'' && psz_item[strlen(psz_item)-1] == '\'' )
2097 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2099 if( !psz_item_mrl ) psz_item_mrl = psz_item;
2100 else if( *psz_item )
2103 ppsz_options = realloc( ppsz_options, i_options * sizeof(char *) );
2104 ppsz_options[i_options - 1] = &psz_item[1];
2107 if( *psz_mrl ) SKIPSPACE( psz_mrl );
2110 /* Now create a playlist item */
2113 p_item = input_ItemNew( p_intf, psz_item_mrl, NULL );
2114 for( i = 0; i < i_options; i++ )
2116 input_ItemAddOption( p_item, ppsz_options[i] );
2120 if( i_options ) free( ppsz_options );
2126 /*****************************************************************************
2127 * checkUpdates : check for updates
2128 ****************************************************************************/
2129 static void checkUpdates( intf_thread_t *p_intf, char *psz_arg )
2131 update_iterator_t *p_uit;
2132 update_t *p_u = update_New( p_intf );
2133 if( p_u == NULL ) return;
2134 p_uit = update_iterator_New( p_u );
2139 if( strstr( psz_arg, "newer" ) )
2140 s |= UPDATE_RELEASE_STATUS_NEWER;
2141 if( strstr( psz_arg, "equal" ) )
2142 s |= UPDATE_RELEASE_STATUS_EQUAL;
2143 if( strstr( psz_arg, "older" ) )
2144 s |= UPDATE_RELEASE_STATUS_OLDER;
2145 if( s ) p_uit->i_rs = s;
2146 else p_uit->i_rs = UPDATE_RELEASE_STATUS_NEWER;
2148 if( strstr( psz_arg, "undef" ) )
2149 t |= UPDATE_FILE_TYPE_UNDEF;
2150 if( strstr( psz_arg, "info" ) )
2151 t |= UPDATE_FILE_TYPE_INFO;
2152 if( strstr( psz_arg, "source" ) )
2153 t |= UPDATE_FILE_TYPE_SOURCE;
2154 if( strstr( psz_arg, "binary" ) )
2155 t |= UPDATE_FILE_TYPE_BINARY;
2156 if( strstr( psz_arg, "plugin" ) )
2157 t |= UPDATE_FILE_TYPE_PLUGIN;
2158 if( t ) p_uit->i_t = t;
2160 update_Check( p_u, VLC_FALSE );
2161 update_iterator_Action( p_uit, UPDATE_MIRROR );
2162 msg_rc( "\nUsing mirror: %s (%s) [%s]",
2163 p_uit->mirror.psz_name,
2164 p_uit->mirror.psz_location,
2165 p_uit->mirror.psz_type );
2166 while( (s = update_iterator_Action( p_uit, UPDATE_FILE )) != UPDATE_FAIL )
2169 if( s & UPDATE_RELEASE )
2171 switch( p_uit->release.i_status )
2173 case UPDATE_RELEASE_STATUS_OLDER:
2174 psz_tmp = strdup( "older" );
2176 case UPDATE_RELEASE_STATUS_EQUAL:
2177 psz_tmp = strdup( "equal" );
2179 case UPDATE_RELEASE_STATUS_NEWER:
2180 psz_tmp = strdup( "newer" );
2183 psz_tmp = strdup( "?!?" );
2186 msg_rc( "\n+----[ VLC %s %s (%s) ] ",
2187 p_uit->release.psz_version,
2188 p_uit->release.psz_svn_revision,
2192 switch( p_uit->file.i_type )
2194 case UPDATE_FILE_TYPE_UNDEF:
2195 psz_tmp = strdup( "undef" );
2197 case UPDATE_FILE_TYPE_INFO:
2198 psz_tmp = strdup( "info" );
2200 case UPDATE_FILE_TYPE_SOURCE:
2201 psz_tmp = strdup( "source" );
2203 case UPDATE_FILE_TYPE_BINARY:
2204 psz_tmp = strdup( "binary" );
2206 case UPDATE_FILE_TYPE_PLUGIN:
2207 psz_tmp = strdup( "plugin" );
2210 psz_tmp = strdup( "?!?" );
2213 msg_rc( "| %s (%s)", p_uit->file.psz_description, psz_tmp );
2215 if( p_uit->file.l_size )
2217 if( p_uit->file.l_size > 1024 * 1024 * 1024 )
2218 asprintf( &psz_tmp, "(%ld GB)",
2219 p_uit->file.l_size / (1024*1024*1024) );
2220 if( p_uit->file.l_size > 1024 * 1024 )
2221 asprintf( &psz_tmp, "(%ld MB)",
2222 p_uit->file.l_size / (1024*1024) );
2223 else if( p_uit->file.l_size > 1024 )
2224 asprintf( &psz_tmp, "(%ld kB)",
2225 p_uit->file.l_size / 1024 );
2227 asprintf( &psz_tmp, "(%ld B)", p_uit->file.l_size );
2231 psz_tmp = strdup( "" );
2233 msg_rc( "| %s %s", p_uit->file.psz_url, psz_tmp );
2238 update_iterator_Delete( p_uit );
2240 update_Delete( p_u );