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 */
35 #include <vlc_interface.h>
39 #include <vlc_playlist.h>
40 #include <vlc_update.h>
46 #ifdef HAVE_SYS_TIME_H
47 # include <sys/time.h>
49 #include <sys/types.h>
51 #include <vlc_network.h>
54 #include <vlc_charset.h>
56 #if defined(AF_UNIX) && !defined(AF_LOCAL)
57 # define AF_LOCAL AF_UNIX
60 #if defined(AF_LOCAL) && ! defined(WIN32)
64 #define MAX_LINE_LENGTH 256
65 #define STATUS_CHANGE "status change: "
67 /*****************************************************************************
69 *****************************************************************************/
70 static int Activate ( vlc_object_t * );
71 static void Deactivate ( vlc_object_t * );
72 static void Run ( intf_thread_t * );
74 static void Help ( intf_thread_t *, vlc_bool_t );
75 static void RegisterCallbacks( intf_thread_t * );
77 static vlc_bool_t ReadCommand( intf_thread_t *, char *, int * );
79 static input_item_t *parse_MRL( intf_thread_t *, char * );
81 static int Input ( vlc_object_t *, char const *,
82 vlc_value_t, vlc_value_t, void * );
83 static int Playlist ( vlc_object_t *, char const *,
84 vlc_value_t, vlc_value_t, void * );
85 static int Quit ( vlc_object_t *, char const *,
86 vlc_value_t, vlc_value_t, void * );
87 static int Intf ( vlc_object_t *, char const *,
88 vlc_value_t, vlc_value_t, void * );
89 static int Volume ( vlc_object_t *, char const *,
90 vlc_value_t, vlc_value_t, void * );
91 static int VolumeMove ( vlc_object_t *, char const *,
92 vlc_value_t, vlc_value_t, void * );
93 static int VideoConfig ( vlc_object_t *, char const *,
94 vlc_value_t, vlc_value_t, void * );
95 static int AudioConfig ( vlc_object_t *, char const *,
96 vlc_value_t, vlc_value_t, void * );
97 static int Menu ( vlc_object_t *, char const *,
98 vlc_value_t, vlc_value_t, void * );
99 static void checkUpdates( intf_thread_t *p_intf, char *psz_arg );
101 /* Status Callbacks */
102 static int TimeOffsetChanged( vlc_object_t *, char const *,
103 vlc_value_t, vlc_value_t , void * );
104 static int VolumeChanged ( vlc_object_t *, char const *,
105 vlc_value_t, vlc_value_t, void * );
106 static int StateChanged ( vlc_object_t *, char const *,
107 vlc_value_t, vlc_value_t, void * );
108 static int RateChanged ( vlc_object_t *, char const *,
109 vlc_value_t, vlc_value_t, void * );
113 int *pi_socket_listen;
118 vlc_mutex_t status_lock;
119 playlist_status_t i_last_state;
127 #ifdef HAVE_VARIADIC_MACROS
128 # define msg_rc( psz_format, args... ) \
129 __msg_rc( p_intf, psz_format, ## args )
132 static void __msg_rc( intf_thread_t *p_intf, const char *psz_fmt, ... )
135 va_start( args, psz_fmt );
137 if( p_intf->p_sys->i_socket == -1 )
139 utf8_vfprintf( stdout, psz_fmt, args );
144 net_vaPrintf( p_intf, p_intf->p_sys->i_socket, NULL, psz_fmt, args );
145 net_Write( p_intf, p_intf->p_sys->i_socket, NULL, (uint8_t*)"\r\n", 2 );
150 /*****************************************************************************
152 *****************************************************************************/
153 #define POS_TEXT N_("Show stream position")
154 #define POS_LONGTEXT N_("Show the current position in seconds within the " \
155 "stream from time to time." )
157 #define TTY_TEXT N_("Fake TTY")
158 #define TTY_LONGTEXT N_("Force the rc module to use stdin as if it was a TTY.")
160 #define UNIX_TEXT N_("UNIX socket command input")
161 #define UNIX_LONGTEXT N_("Accept commands over a Unix socket rather than " \
164 #define HOST_TEXT N_("TCP command input")
165 #define HOST_LONGTEXT N_("Accept commands over a socket rather than stdin. " \
166 "You can set the address and port the interface will bind to." )
169 #define QUIET_TEXT N_("Do not open a DOS command box interface")
170 #define QUIET_LONGTEXT N_( \
171 "By default the rc interface plugin will start a DOS command box. " \
172 "Enabling the quiet mode will not bring this command box but can also " \
173 "be pretty annoying when you want to stop VLC and no video window is " \
178 set_shortname( _("RC"));
179 set_category( CAT_INTERFACE );
180 set_subcategory( SUBCAT_INTERFACE_MAIN );
181 set_description( _("Remote control interface") );
182 add_bool( "rc-show-pos", 0, NULL, POS_TEXT, POS_LONGTEXT, VLC_TRUE );
185 add_bool( "rc-quiet", 0, NULL, QUIET_TEXT, QUIET_LONGTEXT, VLC_FALSE );
187 #if defined (HAVE_ISATTY)
188 add_bool( "rc-fake-tty", 0, NULL, TTY_TEXT, TTY_LONGTEXT, VLC_TRUE );
190 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 );
194 set_capability( "interface", 20 );
195 set_callbacks( Activate, Deactivate );
198 /*****************************************************************************
199 * Activate: initialize and create stuff
200 *****************************************************************************/
201 static int Activate( vlc_object_t *p_this )
203 intf_thread_t *p_intf = (intf_thread_t*)p_this;
204 char *psz_host, *psz_unix_path;
205 int *pi_socket = NULL;
208 #if defined(HAVE_ISATTY)
209 /* Check that stdin is a TTY */
210 if( !config_GetInt( p_intf, "rc-fake-tty" ) && !isatty( 0 ) )
212 msg_Warn( p_intf, "fd 0 is not a TTY" );
217 psz_unix_path = config_GetPsz( p_intf, "rc-unix" );
223 msg_Warn( p_intf, "your OS doesn't support filesystem sockets" );
224 free( psz_unix_path );
227 struct sockaddr_un addr;
229 memset( &addr, 0, sizeof(struct sockaddr_un) );
231 msg_Dbg( p_intf, "trying UNIX socket" );
233 if( (i_socket = socket( AF_LOCAL, SOCK_STREAM, 0 ) ) < 0 )
235 msg_Warn( p_intf, "can't open socket: %m" );
236 free( psz_unix_path );
240 addr.sun_family = AF_LOCAL;
241 strncpy( addr.sun_path, psz_unix_path, sizeof( addr.sun_path ) );
242 addr.sun_path[sizeof( addr.sun_path ) - 1] = '\0';
244 if (bind (i_socket, (struct sockaddr *)&addr, sizeof (addr))
245 && (errno == EADDRINUSE)
246 && connect (i_socket, (struct sockaddr *)&addr, sizeof (addr))
247 && (errno == ECONNREFUSED))
249 msg_Info (p_intf, "Removing dead UNIX socket: %s", psz_unix_path);
250 unlink (psz_unix_path);
252 if (bind (i_socket, (struct sockaddr *)&addr, sizeof (addr)))
254 msg_Err (p_intf, "cannot bind UNIX socket at %s: %m",
256 free (psz_unix_path);
257 net_Close (i_socket);
262 if( listen( i_socket, 1 ) )
264 msg_Warn( p_intf, "can't listen on socket: %m");
265 free( psz_unix_path );
266 net_Close( i_socket );
270 /* FIXME: we need a core function to merge listening sockets sets */
271 pi_socket = calloc( 2, sizeof( int ) );
272 if( pi_socket == NULL )
274 free( psz_unix_path );
275 net_Close( i_socket );
278 pi_socket[0] = i_socket;
280 #endif /* AF_LOCAL */
284 if( ( pi_socket == NULL ) &&
285 ( psz_host = config_GetPsz( p_intf, "rc-host" ) ) != NULL )
289 vlc_UrlParse( &url, psz_host, 0 );
291 msg_Dbg( p_intf, "base: %s, port: %d", url.psz_host, url.i_port );
293 pi_socket = net_ListenTCP(p_this, url.psz_host, url.i_port);
294 if( pi_socket == NULL )
296 msg_Warn( p_intf, "can't listen to %s port %i",
297 url.psz_host, url.i_port );
298 vlc_UrlClean( &url );
303 vlc_UrlClean( &url );
307 p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
310 msg_Err( p_intf, "no memory" );
314 p_intf->p_sys->pi_socket_listen = pi_socket;
315 p_intf->p_sys->i_socket = -1;
316 p_intf->p_sys->psz_unix_path = psz_unix_path;
317 vlc_mutex_init( p_intf, &p_intf->p_sys->status_lock );
318 p_intf->p_sys->i_last_state = PLAYLIST_STOPPED;
320 /* Non-buffered stdout */
321 setvbuf( stdout, (char *)NULL, _IOLBF, 0 );
323 p_intf->pf_run = Run;
326 p_intf->p_sys->b_quiet = config_GetInt( p_intf, "rc-quiet" );
327 if( !p_intf->p_sys->b_quiet ) { CONSOLE_INTRO_MSG; }
332 msg_rc( _("Remote control interface initialized. Type `help' for help.") );
336 /*****************************************************************************
337 * Deactivate: uninitialize and cleanup
338 *****************************************************************************/
339 static void Deactivate( vlc_object_t *p_this )
341 intf_thread_t *p_intf = (intf_thread_t*)p_this;
343 net_ListenClose( p_intf->p_sys->pi_socket_listen );
344 if( p_intf->p_sys->i_socket != -1 )
345 net_Close( p_intf->p_sys->i_socket );
346 if( p_intf->p_sys->psz_unix_path != NULL )
348 #if defined(AF_LOCAL) && !defined(WIN32)
349 unlink( p_intf->p_sys->psz_unix_path );
351 free( p_intf->p_sys->psz_unix_path );
353 vlc_mutex_destroy( &p_intf->p_sys->status_lock );
354 free( p_intf->p_sys );
357 /*****************************************************************************
358 * RegisterCallbacks: Register callbacks to dynamic variables
359 *****************************************************************************/
360 static void RegisterCallbacks( intf_thread_t *p_intf )
362 /* Register commands that will be cleaned up upon object destruction */
363 #define ADD( name, type, target ) \
364 var_Create( p_intf, name, VLC_VAR_ ## type | VLC_VAR_ISCOMMAND ); \
365 var_AddCallback( p_intf, name, target, NULL );
366 ADD( "quit", VOID, Quit )
367 ADD( "intf", STRING, Intf )
369 ADD( "add", STRING, Playlist )
370 ADD( "repeat", STRING, Playlist )
371 ADD( "loop", STRING, Playlist )
372 ADD( "enqueue", STRING, Playlist )
373 ADD( "playlist", VOID, Playlist )
374 ADD( "sort", VOID, Playlist )
375 ADD( "play", VOID, Playlist )
376 ADD( "stop", VOID, Playlist )
377 ADD( "clear", VOID, Playlist )
378 ADD( "prev", VOID, Playlist )
379 ADD( "next", VOID, Playlist )
380 ADD( "goto", INTEGER, Playlist )
381 ADD( "status", INTEGER, Playlist )
383 /* OSD menu commands */
384 ADD( "menu", STRING, Menu )
387 ADD( "pause", VOID, Input )
388 ADD( "seek", INTEGER, Input )
389 ADD( "title", STRING, Input )
390 ADD( "title_n", VOID, Input )
391 ADD( "title_p", VOID, Input )
392 ADD( "chapter", STRING, Input )
393 ADD( "chapter_n", VOID, Input )
394 ADD( "chapter_p", VOID, Input )
396 ADD( "fastforward", VOID, Input )
397 ADD( "rewind", VOID, Input )
398 ADD( "faster", VOID, Input )
399 ADD( "slower", VOID, Input )
400 ADD( "normal", VOID, Input )
402 ADD( "atrack", STRING, Input )
403 ADD( "vtrack", STRING, Input )
404 ADD( "strack", STRING, Input )
407 ADD( "vratio", STRING, VideoConfig )
408 ADD( "vcrop", STRING, VideoConfig )
409 ADD( "vzoom", STRING, VideoConfig )
412 ADD( "volume", STRING, Volume )
413 ADD( "volup", STRING, VolumeMove )
414 ADD( "voldown", STRING, VolumeMove )
415 ADD( "adev", STRING, AudioConfig )
416 ADD( "achan", STRING, AudioConfig )
421 /*****************************************************************************
423 *****************************************************************************
424 * This part of the interface is in a separate thread so that we can call
425 * exec() from within it without annoying the rest of the program.
426 *****************************************************************************/
427 static void Run( intf_thread_t *p_intf )
429 input_thread_t * p_input;
430 playlist_t * p_playlist;
432 char p_buffer[ MAX_LINE_LENGTH + 1 ];
433 vlc_bool_t b_showpos = config_GetInt( p_intf, "rc-show-pos" );
434 vlc_bool_t b_longhelp = VLC_FALSE;
444 /* Register commands that will be cleaned up upon object destruction */
445 RegisterCallbacks( p_intf );
447 /* status callbacks */
448 /* Listen to audio volume updates */
449 var_AddCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
452 /* Get the file descriptor of the console input */
453 p_intf->p_sys->hConsoleIn = GetStdHandle(STD_INPUT_HANDLE);
454 if( p_intf->p_sys->hConsoleIn == INVALID_HANDLE_VALUE )
456 msg_Err( p_intf, "couldn't find user input handle" );
457 vlc_object_kill( p_intf );
461 while( !intf_ShouldDie( p_intf ) )
463 char *psz_cmd, *psz_arg;
464 vlc_bool_t b_complete;
466 if( p_intf->p_sys->pi_socket_listen != NULL &&
467 p_intf->p_sys->i_socket == -1 )
469 p_intf->p_sys->i_socket =
470 net_Accept( p_intf, p_intf->p_sys->pi_socket_listen,
472 if( p_intf->p_sys->i_socket == -1 ) continue;
475 b_complete = ReadCommand( p_intf, p_buffer, &i_size );
477 /* Manage the input part */
478 if( p_input == NULL )
482 p_input = vlc_object_find( p_playlist, VLC_OBJECT_INPUT,
487 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
491 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST,
495 /* New input has been registered */
498 if( !p_input->b_dead || !p_input->b_die )
501 input_item_GetURI( input_GetItem( p_input ) );
502 msg_rc( STATUS_CHANGE "( new input: %s )", psz_uri );
504 msg_rc( STATUS_CHANGE "( audio volume: %d )",
505 config_GetInt( p_intf, "volume" ));
507 var_AddCallback( p_input, "state", StateChanged, p_intf );
508 var_AddCallback( p_input, "rate-faster", RateChanged, p_intf );
509 var_AddCallback( p_input, "rate-slower", RateChanged, p_intf );
510 var_AddCallback( p_input, "rate", RateChanged, p_intf );
511 var_AddCallback( p_input, "time-offset", TimeOffsetChanged,
515 else if( p_input->b_dead )
517 var_DelCallback( p_input, "state", StateChanged, p_intf );
518 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
519 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
520 var_DelCallback( p_input, "rate", RateChanged, p_intf );
521 var_DelCallback( p_input, "time-offset", TimeOffsetChanged,
523 vlc_object_release( p_input );
528 vlc_mutex_lock( &p_playlist->object_lock );
529 p_intf->p_sys->i_last_state = (int) PLAYLIST_STOPPED;
530 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
531 vlc_mutex_unlock( &p_playlist->object_lock );
535 if( (p_input != NULL) && !p_input->b_dead && !p_input->b_die &&
536 (p_playlist != NULL) )
538 vlc_mutex_lock( &p_playlist->object_lock );
539 if( (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
540 (p_playlist->status.i_status == PLAYLIST_STOPPED) )
542 p_intf->p_sys->i_last_state = PLAYLIST_STOPPED;
543 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
546 (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
547 (p_playlist->status.i_status == PLAYLIST_RUNNING) )
549 p_intf->p_sys->i_last_state = p_playlist->status.i_status;
550 msg_rc( STATUS_CHANGE "( play state: 1 )" );
553 (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
554 (p_playlist->status.i_status == PLAYLIST_PAUSED) )
556 p_intf->p_sys->i_last_state = p_playlist->status.i_status;
557 msg_rc( STATUS_CHANGE "( pause state: 2 )" );
559 vlc_mutex_unlock( &p_playlist->object_lock );
562 if( p_input && b_showpos )
564 i_newpos = 100 * var_GetFloat( p_input, "position" );
565 if( i_oldpos != i_newpos )
568 msg_rc( "pos: %d%%", i_newpos );
572 /* Is there something to do? */
573 if( !b_complete ) continue;
576 /* Skip heading spaces */
578 while( *psz_cmd == ' ' )
583 /* Split psz_cmd at the first space and make sure that
584 * psz_arg is valid */
585 psz_arg = strchr( psz_cmd, ' ' );
589 while( *psz_arg == ' ' )
599 /* module specfic commands: @<module name> <command> <args...> */
600 if( *psz_cmd == '@' && *psz_arg )
602 /* Parse miscellaneous commands */
603 char *psz_alias = psz_cmd + 1;
604 char *psz_mycmd = strdup( psz_arg );
605 char *psz_myarg = strchr( psz_mycmd, ' ' );
610 msg_rc( "Not enough parameters." );
617 var_Command( p_intf, psz_alias, psz_mycmd, psz_myarg,
628 /* If the user typed a registered local command, try it */
629 else if( var_Type( p_intf, psz_cmd ) & VLC_VAR_ISCOMMAND )
634 val.psz_string = psz_arg;
635 i_ret = var_Set( p_intf, psz_cmd, val );
636 msg_rc( "%s: returned %i (%s)",
637 psz_cmd, i_ret, vlc_error( i_ret ) );
639 /* Or maybe it's a global command */
640 else if( var_Type( p_intf->p_libvlc, psz_cmd ) & VLC_VAR_ISCOMMAND )
645 val.psz_string = psz_arg;
646 /* FIXME: it's a global command, but we should pass the
647 * local object as an argument, not p_intf->p_libvlc. */
648 i_ret = var_Set( p_intf->p_libvlc, psz_cmd, val );
651 msg_rc( "%s: returned %i (%s)",
652 psz_cmd, i_ret, vlc_error( i_ret ) );
655 else if( !strcmp( psz_cmd, "logout" ) )
657 /* Close connection */
658 if( p_intf->p_sys->i_socket != -1 )
660 net_Close( p_intf->p_sys->i_socket );
662 p_intf->p_sys->i_socket = -1;
664 else if( !strcmp( psz_cmd, "info" ) )
669 vlc_mutex_lock( &input_GetItem(p_input)->lock );
670 for ( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
672 info_category_t *p_category = input_GetItem(p_input)
675 msg_rc( "+----[ %s ]", p_category->psz_name );
677 for ( j = 0; j < p_category->i_infos; j++ )
679 info_t *p_info = p_category->pp_infos[j];
680 msg_rc( "| %s: %s", p_info->psz_name,
685 msg_rc( "+----[ end of stream info ]" );
686 vlc_mutex_unlock( &input_GetItem(p_input)->lock );
690 msg_rc( "no input" );
693 else if( !strcmp( psz_cmd, "is_playing" ) )
704 else if( !strcmp( psz_cmd, "get_time" ) )
713 var_Get( p_input, "time", &time );
714 msg_rc( "%i", time.i_time / 1000000);
717 else if( !strcmp( psz_cmd, "get_length" ) )
726 var_Get( p_input, "length", &time );
727 msg_rc( "%i", time.i_time / 1000000);
730 else if( !strcmp( psz_cmd, "get_title" ) )
738 msg_rc( "%s", input_GetItem(p_input)->psz_name );
741 else if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "h", 1 )
742 || !strncmp( psz_cmd, "H", 1 ) || !strncmp( psz_cmd, "?", 1 ) )
744 if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "H", 1 ) )
745 b_longhelp = VLC_TRUE;
746 else b_longhelp = VLC_FALSE;
748 Help( p_intf, b_longhelp );
750 else if( !strcmp( psz_cmd, "check-updates" ) )
752 checkUpdates( p_intf, psz_arg );
754 else if( !strcmp( psz_cmd, "key" ) || !strcmp( psz_cmd, "hotkey" ) )
756 var_SetInteger( p_intf->p_libvlc, "key-pressed",
757 config_GetInt( p_intf, psz_arg ) );
759 else switch( psz_cmd[0] )
765 vout_thread_t *p_vout;
766 p_vout = vlc_object_find( p_input,
767 VLC_OBJECT_VOUT, FIND_CHILD );
772 vlc_bool_t b_update = VLC_FALSE;
773 var_Get( p_vout, "fullscreen", &val );
774 val.b_bool = !val.b_bool;
775 if( !strncmp( psz_arg, "on", 2 )
776 && ( val.b_bool == VLC_TRUE ) )
779 val.b_bool = VLC_TRUE;
781 else if( !strncmp( psz_arg, "off", 3 )
782 && ( val.b_bool == VLC_FALSE ) )
785 val.b_bool = VLC_FALSE;
787 else if( strncmp( psz_arg, "off", 3 )
788 && strncmp( psz_arg, "on", 2 ) )
790 if( b_update ) var_Set( p_vout, "fullscreen", val );
791 vlc_object_release( p_vout );
802 /* Ignore empty lines */
806 msg_rc(_("Unknown command `%s'. Type `help' for help."), psz_cmd);
810 /* Command processed */
811 i_size = 0; p_buffer[0] = 0;
814 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
815 msg_rc( STATUS_CHANGE "( quit )" );
819 var_DelCallback( p_input, "state", StateChanged, p_intf );
820 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
821 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
822 var_DelCallback( p_input, "rate", RateChanged, p_intf );
823 var_DelCallback( p_input, "time-offset", TimeOffsetChanged, p_intf );
824 vlc_object_release( p_input );
830 vlc_object_release( p_playlist );
834 var_DelCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
837 static void Help( intf_thread_t *p_intf, vlc_bool_t b_longhelp)
839 msg_rc(_("+----[ Remote control commands ]"));
841 msg_rc(_("| add XYZ . . . . . . . . . . . . add XYZ to playlist"));
842 msg_rc(_("| enqueue XYZ . . . . . . . . . queue XYZ to playlist"));
843 msg_rc(_("| playlist . . . . . show items currently in playlist"));
844 msg_rc(_("| play . . . . . . . . . . . . . . . . . . play stream"));
845 msg_rc(_("| stop . . . . . . . . . . . . . . . . . . stop stream"));
846 msg_rc(_("| next . . . . . . . . . . . . . . next playlist item"));
847 msg_rc(_("| prev . . . . . . . . . . . . previous playlist item"));
848 msg_rc(_("| goto . . . . . . . . . . . . . . goto item at index"));
849 msg_rc(_("| repeat [on|off] . . . . toggle playlist item repeat"));
850 msg_rc(_("| loop [on|off] . . . . . . toggle playlist item loop"));
851 msg_rc(_("| clear . . . . . . . . . . . . . clear the playlist"));
852 msg_rc(_("| status . . . . . . . . . . . current playlist status"));
853 msg_rc(_("| title [X] . . . . . . set/get title in current item"));
854 msg_rc(_("| title_n . . . . . . . . next title in current item"));
855 msg_rc(_("| title_p . . . . . . previous title in current item"));
856 msg_rc(_("| chapter [X] . . . . set/get chapter in current item"));
857 msg_rc(_("| chapter_n . . . . . . next chapter in current item"));
858 msg_rc(_("| chapter_p . . . . previous chapter in current item"));
860 msg_rc(_("| seek X . . . seek in seconds, for instance `seek 12'"));
861 msg_rc(_("| pause . . . . . . . . . . . . . . . . toggle pause"));
862 msg_rc(_("| fastforward . . . . . . . . . set to maximum rate"));
863 msg_rc(_("| rewind . . . . . . . . . . . . set to minimum rate"));
864 msg_rc(_("| faster . . . . . . . . . . faster playing of stream"));
865 msg_rc(_("| slower . . . . . . . . . . slower playing of stream"));
866 msg_rc(_("| normal . . . . . . . . . . normal playing of stream"));
867 msg_rc(_("| f [on|off] . . . . . . . . . . . . toggle fullscreen"));
868 msg_rc(_("| info . . . . . information about the current stream"));
869 msg_rc(_("| get_time . . seconds elapsed since stream's beginning"));
870 msg_rc(_("| is_playing . . . . 1 if a stream plays, 0 otherwise"));
871 msg_rc(_("| get_title . . . . . the title of the current stream"));
872 msg_rc(_("| get_length . . . . the length of the current stream"));
874 msg_rc(_("| volume [X] . . . . . . . . . . set/get audio volume"));
875 msg_rc(_("| volup [X] . . . . . . . raise audio volume X steps"));
876 msg_rc(_("| voldown [X] . . . . . . lower audio volume X steps"));
877 msg_rc(_("| adev [X] . . . . . . . . . . . set/get audio device"));
878 msg_rc(_("| achan [X]. . . . . . . . . . set/get audio channels"));
879 msg_rc(_("| atrack [X] . . . . . . . . . . . set/get audio track"));
880 msg_rc(_("| vtrack [X] . . . . . . . . . . . set/get video track"));
881 msg_rc(_("| vratio [X] . . . . . . . set/get video aspect ratio"));
882 msg_rc(_("| vcrop [X] . . . . . . . . . . . set/get video crop"));
883 msg_rc(_("| vzoom [X] . . . . . . . . . . . set/get video zoom"));
884 msg_rc(_("| strack [X] . . . . . . . . . set/get subtitles track"));
885 msg_rc(_("| key [hotkey name] . . . . . . simulate hotkey press"));
886 msg_rc(_("| menu . . [on|off|up|down|left|right|select] use menu"));
891 msg_rc(_("| @name marq-marquee STRING . . overlay STRING in video"));
892 msg_rc(_("| @name marq-x X . . . . . . . . . . . .offset from left"));
893 msg_rc(_("| @name marq-y Y . . . . . . . . . . . . offset from top"));
894 msg_rc(_("| @name marq-position #. . . .relative position control"));
895 msg_rc(_("| @name marq-color # . . . . . . . . . . font color, RGB"));
896 msg_rc(_("| @name marq-opacity # . . . . . . . . . . . . . opacity"));
897 msg_rc(_("| @name marq-timeout T. . . . . . . . . . timeout, in ms"));
898 msg_rc(_("| @name marq-size # . . . . . . . . font size, in pixels"));
900 msg_rc(_("| @name logo-file STRING . . .the overlay file path/name"));
901 msg_rc(_("| @name logo-x X . . . . . . . . . . . .offset from left"));
902 msg_rc(_("| @name logo-y Y . . . . . . . . . . . . offset from top"));
903 msg_rc(_("| @name logo-position #. . . . . . . . relative position"));
904 msg_rc(_("| @name logo-transparency #. . . . . . . . .transparency"));
906 msg_rc(_("| @name mosaic-alpha # . . . . . . . . . . . . . . alpha"));
907 msg_rc(_("| @name mosaic-height #. . . . . . . . . . . . . .height"));
908 msg_rc(_("| @name mosaic-width # . . . . . . . . . . . . . . width"));
909 msg_rc(_("| @name mosaic-xoffset # . . . .top left corner position"));
910 msg_rc(_("| @name mosaic-yoffset # . . . .top left corner position"));
911 msg_rc(_("| @name mosaic-offsets x,y(,x,y)*. . . . list of offsets"));
912 msg_rc(_("| @name mosaic-align 0..2,4..6,8..10. . .mosaic alignment"));
913 msg_rc(_("| @name mosaic-vborder # . . . . . . . . vertical border"));
914 msg_rc(_("| @name mosaic-hborder # . . . . . . . horizontal border"));
915 msg_rc(_("| @name mosaic-position {0=auto,1=fixed} . . . .position"));
916 msg_rc(_("| @name mosaic-rows #. . . . . . . . . . .number of rows"));
917 msg_rc(_("| @name mosaic-cols #. . . . . . . . . . .number of cols"));
918 msg_rc(_("| @name mosaic-order id(,id)* . . . . order of pictures "));
919 msg_rc(_("| @name mosaic-keep-aspect-ratio {0,1} . . .aspect ratio"));
921 msg_rc(_("| check-updates [newer] [equal] [older]\n"
922 "| [undef] [info] [source] [binary] [plugin]"));
925 msg_rc(_("| help . . . . . . . . . . . . . . . this help message"));
926 msg_rc(_("| longhelp . . . . . . . . . . . a longer help message"));
927 msg_rc(_("| logout . . . . . . . exit (if in socket connection)"));
928 msg_rc(_("| quit . . . . . . . . . . . . . . . . . . . quit vlc"));
930 msg_rc(_("+----[ end of help ]"));
933 /********************************************************************
934 * Status callback routines
935 ********************************************************************/
936 static int TimeOffsetChanged( vlc_object_t *p_this, char const *psz_cmd,
937 vlc_value_t oldval, vlc_value_t newval, void *p_data )
939 intf_thread_t *p_intf = (intf_thread_t*)p_data;
940 input_thread_t *p_input = NULL;
942 vlc_mutex_lock( &p_intf->p_sys->status_lock );
943 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
946 msg_rc( STATUS_CHANGE "( time-offset: %d )",
947 var_GetInteger( p_input, "time-offset" ) );
948 vlc_object_release( p_input );
950 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
954 static int VolumeChanged( vlc_object_t *p_this, char const *psz_cmd,
955 vlc_value_t oldval, vlc_value_t newval, void *p_data )
957 intf_thread_t *p_intf = (intf_thread_t*)p_data;
959 vlc_mutex_lock( &p_intf->p_sys->status_lock );
960 msg_rc( STATUS_CHANGE "( audio volume: %d )",
961 config_GetInt( p_this, "volume") );
962 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
966 static int StateChanged( vlc_object_t *p_this, char const *psz_cmd,
967 vlc_value_t oldval, vlc_value_t newval, void *p_data )
969 intf_thread_t *p_intf = (intf_thread_t*)p_data;
970 playlist_t *p_playlist = NULL;
971 input_thread_t *p_input = NULL;
973 vlc_mutex_lock( &p_intf->p_sys->status_lock );
974 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
977 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST, FIND_PARENT );
981 switch( p_playlist->status.i_status )
983 case PLAYLIST_STOPPED:
984 strncpy( &cmd[0], "stop", 4);
987 case PLAYLIST_RUNNING:
988 strncpy( &cmd[0], "play", 4);
991 case PLAYLIST_PAUSED:
992 strncpy( &cmd[0], "pause", 5);
995 } /* var_GetInteger( p_input, "state" ) */
996 msg_rc( STATUS_CHANGE "( %s state: %d )", &cmd[0], newval.i_int );
997 vlc_object_release( p_playlist );
999 vlc_object_release( p_input );
1001 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1005 static int RateChanged( vlc_object_t *p_this, char const *psz_cmd,
1006 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1008 intf_thread_t *p_intf = (intf_thread_t*)p_data;
1009 input_thread_t *p_input = NULL;
1011 vlc_mutex_lock( &p_intf->p_sys->status_lock );
1012 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1015 msg_rc( STATUS_CHANGE "( new rate: %d )",
1016 var_GetInteger( p_input, "rate" ) );
1017 vlc_object_release( p_input );
1019 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1023 /********************************************************************
1025 ********************************************************************/
1026 static int Input( vlc_object_t *p_this, char const *psz_cmd,
1027 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1029 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1030 input_thread_t *p_input;
1033 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1034 if( !p_input ) return VLC_ENOOBJ;
1036 var_Get( p_input, "state", &val );
1037 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1038 ( strcmp( psz_cmd, "pause" ) != 0 ) )
1040 msg_rc( _("Press menu select or pause to continue.") );
1041 vlc_object_release( p_input );
1042 return VLC_EGENERIC;
1045 /* Parse commands that only require an input */
1046 if( !strcmp( psz_cmd, "pause" ) )
1048 val.i_int = config_GetInt( p_intf, "key-play-pause" );
1049 var_Set( p_intf->p_libvlc, "key-pressed", val );
1050 vlc_object_release( p_input );
1053 else if( !strcmp( psz_cmd, "seek" ) )
1055 if( strlen( newval.psz_string ) > 0 &&
1056 newval.psz_string[strlen( newval.psz_string ) - 1] == '%' )
1058 val.f_float = (float)atof( newval.psz_string ) / 100.0;
1059 var_Set( p_input, "position", val );
1063 val.i_time = ((int64_t)atoi( newval.psz_string )) * 1000000;
1064 var_Set( p_input, "time", val );
1066 vlc_object_release( p_input );
1069 else if ( !strcmp( psz_cmd, "fastforward" ) )
1071 val.i_int = config_GetInt( p_intf, "key-jump+extrashort" );
1072 var_Set( p_intf->p_libvlc, "key-pressed", val );
1073 vlc_object_release( p_input );
1076 else if ( !strcmp( psz_cmd, "rewind" ) )
1078 val.i_int = config_GetInt( p_intf, "key-jump-extrashort" );
1079 var_Set( p_intf->p_libvlc, "key-pressed", val );
1080 vlc_object_release( p_input );
1083 else if ( !strcmp( psz_cmd, "faster" ) )
1085 val.b_bool = VLC_TRUE;
1086 var_Set( p_input, "rate-faster", val );
1087 vlc_object_release( p_input );
1090 else if ( !strcmp( psz_cmd, "slower" ) )
1092 val.b_bool = VLC_TRUE;
1093 var_Set( p_input, "rate-slower", val );
1094 vlc_object_release( p_input );
1097 else if ( !strcmp( psz_cmd, "normal" ) )
1099 val.i_int = INPUT_RATE_DEFAULT;
1100 var_Set( p_input, "rate", val );
1101 vlc_object_release( p_input );
1104 else if( !strcmp( psz_cmd, "chapter" ) ||
1105 !strcmp( psz_cmd, "chapter_n" ) ||
1106 !strcmp( psz_cmd, "chapter_p" ) )
1108 if( !strcmp( psz_cmd, "chapter" ) )
1110 if ( *newval.psz_string )
1113 val.i_int = atoi( newval.psz_string );
1114 var_Set( p_input, "chapter", val );
1118 vlc_value_t val_list;
1121 var_Get( p_input, "chapter", &val );
1122 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
1124 msg_rc( "Currently playing chapter %d/%d.",
1125 val.i_int, val_list.p_list->i_count );
1126 var_Change( p_this, "chapter", VLC_VAR_FREELIST,
1130 else if( !strcmp( psz_cmd, "chapter_n" ) )
1132 val.b_bool = VLC_TRUE;
1133 var_Set( p_input, "next-chapter", val );
1135 else if( !strcmp( psz_cmd, "chapter_p" ) )
1137 val.b_bool = VLC_TRUE;
1138 var_Set( p_input, "prev-chapter", val );
1140 vlc_object_release( p_input );
1143 else if( !strcmp( psz_cmd, "title" ) ||
1144 !strcmp( psz_cmd, "title_n" ) ||
1145 !strcmp( psz_cmd, "title_p" ) )
1147 if( !strcmp( psz_cmd, "title" ) )
1149 if ( *newval.psz_string )
1152 val.i_int = atoi( newval.psz_string );
1153 var_Set( p_input, "title", val );
1157 vlc_value_t val_list;
1160 var_Get( p_input, "title", &val );
1161 var_Change( p_input, "title", VLC_VAR_GETCHOICES,
1163 msg_rc( "Currently playing title %d/%d.",
1164 val.i_int, val_list.p_list->i_count );
1165 var_Change( p_this, "title", VLC_VAR_FREELIST,
1169 else if( !strcmp( psz_cmd, "title_n" ) )
1171 val.b_bool = VLC_TRUE;
1172 var_Set( p_input, "next-title", val );
1174 else if( !strcmp( psz_cmd, "title_p" ) )
1176 val.b_bool = VLC_TRUE;
1177 var_Set( p_input, "prev-title", val );
1180 vlc_object_release( p_input );
1183 else if( !strcmp( psz_cmd, "atrack" )
1184 || !strcmp( psz_cmd, "vtrack" )
1185 || !strcmp( psz_cmd, "strack" ) )
1187 const char *psz_variable;
1188 vlc_value_t val_name;
1191 if( !strcmp( psz_cmd, "atrack" ) )
1193 psz_variable = "audio-es";
1195 else if( !strcmp( psz_cmd, "vtrack" ) )
1197 psz_variable = "video-es";
1201 psz_variable = "spu-es";
1204 /* Get the descriptive name of the variable */
1205 var_Change( p_input, psz_variable, VLC_VAR_GETTEXT,
1207 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1209 if( newval.psz_string && *newval.psz_string )
1213 val.i_int = atoi( newval.psz_string );
1215 i_error = var_Set( p_input, psz_variable, val );
1220 vlc_value_t val, text;
1223 if ( var_Get( p_input, psz_variable, &val ) < 0 )
1225 vlc_object_release( p_input );
1226 return VLC_EGENERIC;
1228 i_value = val.i_int;
1230 if ( var_Change( p_input, psz_variable,
1231 VLC_VAR_GETLIST, &val, &text ) < 0 )
1233 vlc_object_release( p_input );
1234 return VLC_EGENERIC;
1237 msg_rc( "+----[ %s ]", val_name.psz_string );
1238 for ( i = 0; i < val.p_list->i_count; i++ )
1240 if ( i_value == val.p_list->p_values[i].i_int )
1241 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1242 text.p_list->p_values[i].psz_string );
1244 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1245 text.p_list->p_values[i].psz_string );
1247 var_Change( p_input, psz_variable, VLC_VAR_FREELIST,
1249 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1251 if( val_name.psz_string ) free( val_name.psz_string );
1253 i_error = VLC_SUCCESS;
1255 vlc_object_release( p_input );
1259 /* Never reached. */
1260 vlc_object_release( p_input );
1261 return VLC_EGENERIC;
1264 static int Playlist( vlc_object_t *p_this, char const *psz_cmd,
1265 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1269 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1270 playlist_t *p_playlist = pl_Yield( p_this );
1273 if( p_playlist->p_input )
1275 var_Get( p_playlist->p_input, "state", &val );
1276 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1278 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1279 vlc_object_release( p_playlist );
1281 return VLC_EGENERIC;
1286 /* Parse commands that require a playlist */
1287 if( !strcmp( psz_cmd, "prev" ) )
1289 playlist_Prev( p_playlist );
1291 else if( !strcmp( psz_cmd, "next" ) )
1293 playlist_Next( p_playlist );
1295 else if( !strcmp( psz_cmd, "play" ) )
1297 msg_Warn( p_playlist, "play" );
1298 playlist_Play( p_playlist );
1300 else if( !strcmp( psz_cmd, "repeat" ) )
1302 vlc_bool_t b_update = VLC_TRUE;
1304 var_Get( p_playlist, "repeat", &val );
1306 if( strlen( newval.psz_string ) > 0 )
1308 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1309 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1311 b_update = VLC_FALSE;
1317 val.b_bool = !val.b_bool;
1318 var_Set( p_playlist, "repeat", val );
1320 msg_rc( "Setting repeat to %d", val.b_bool );
1322 else if( !strcmp( psz_cmd, "loop" ) )
1324 vlc_bool_t b_update = VLC_TRUE;
1326 var_Get( p_playlist, "loop", &val );
1328 if( strlen( newval.psz_string ) > 0 )
1330 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1331 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1333 b_update = VLC_FALSE;
1339 val.b_bool = !val.b_bool;
1340 var_Set( p_playlist, "loop", val );
1342 msg_rc( "Setting loop to %d", val.b_bool );
1344 else if (!strcmp( psz_cmd, "goto" ) )
1346 msg_rc( _("goto is deprecated" ) );
1347 msg_Err( p_playlist, "goto is deprecated" );
1349 else if( !strcmp( psz_cmd, "stop" ) )
1351 playlist_Stop( p_playlist );
1353 else if( !strcmp( psz_cmd, "clear" ) )
1355 playlist_Stop( p_playlist );
1356 playlist_Clear( p_playlist, VLC_FALSE );
1358 else if( !strcmp( psz_cmd, "add" ) &&
1359 newval.psz_string && *newval.psz_string )
1361 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1365 msg_rc( "Trying to add %s to playlist.", newval.psz_string );
1366 playlist_AddInput( p_playlist, p_item,
1367 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,
1384 else if( !strcmp( psz_cmd, "playlist" ) )
1386 msg_Dbg( p_playlist, "Dumping category" );
1387 playlist_NodeDump( p_playlist, p_playlist->p_root_category, 0 );
1388 msg_Dbg( p_playlist, "Dumping Onelevel" );
1389 playlist_NodeDump( p_playlist, p_playlist->p_root_onelevel, 0 );
1391 else if( !strcmp( psz_cmd, "sort" ))
1393 playlist_RecursiveNodeSort( p_playlist, p_playlist->p_root_onelevel,
1394 SORT_ARTIST, ORDER_NORMAL );
1396 else if( !strcmp( psz_cmd, "status" ) )
1398 if( p_playlist->p_input )
1400 /* Replay the current state of the system. */
1402 input_item_GetURI( input_GetItem( p_playlist->p_input ) );
1403 msg_rc( STATUS_CHANGE "( new input: %s )", psz_uri );
1405 msg_rc( STATUS_CHANGE "( audio volume: %d )",
1406 config_GetInt( p_intf, "volume" ));
1408 vlc_mutex_lock( &p_playlist->object_lock );
1409 switch( p_playlist->status.i_status )
1411 case PLAYLIST_STOPPED:
1412 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
1414 case PLAYLIST_RUNNING:
1415 msg_rc( STATUS_CHANGE "( play state: 1 )" );
1417 case PLAYLIST_PAUSED:
1418 msg_rc( STATUS_CHANGE "( pause state: 2 )" );
1421 msg_rc( STATUS_CHANGE "( state unknown )" );
1424 vlc_mutex_unlock( &p_playlist->object_lock );
1433 msg_rc( "unknown command!" );
1436 vlc_object_release( p_playlist );
1440 static int Quit( vlc_object_t *p_this, char const *psz_cmd,
1441 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1443 playlist_t *p_playlist;
1445 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1448 playlist_Stop( p_playlist );
1449 vlc_object_release( p_playlist );
1451 vlc_object_kill( p_this->p_libvlc );
1455 static int Intf( vlc_object_t *p_this, char const *psz_cmd,
1456 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1458 intf_thread_t *p_newintf = NULL;
1460 p_newintf = intf_Create( p_this->p_libvlc, newval.psz_string, 0, NULL );
1463 if( intf_RunThread( p_newintf ) )
1465 vlc_object_detach( p_newintf );
1466 intf_Destroy( p_newintf );
1473 static int Volume( vlc_object_t *p_this, char const *psz_cmd,
1474 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1476 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1477 input_thread_t *p_input = NULL;
1478 int i_error = VLC_EGENERIC;
1480 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1488 var_Get( p_input, "state", &val );
1489 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1491 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1492 vlc_object_release( p_input );
1493 return VLC_EGENERIC;
1495 vlc_object_release( p_input );
1498 if ( *newval.psz_string )
1501 audio_volume_t i_volume = atoi( newval.psz_string );
1502 if ( (i_volume > (audio_volume_t)AOUT_VOLUME_MAX) )
1504 msg_rc( "Volume must be in the range %d-%d.", AOUT_VOLUME_MIN,
1506 i_error = VLC_EBADVAR;
1510 if( i_volume == AOUT_VOLUME_MIN )
1514 keyval.i_int = config_GetInt( p_intf, "key-vol-mute" );
1515 var_Set( p_intf->p_libvlc, "key-pressed", keyval );
1517 i_error = aout_VolumeSet( p_this, i_volume );
1518 osd_Volume( p_this );
1519 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1525 audio_volume_t i_volume;
1526 if ( aout_VolumeGet( p_this, &i_volume ) < 0 )
1528 i_error = VLC_EGENERIC;
1532 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1533 i_error = VLC_SUCCESS;
1540 static int VolumeMove( vlc_object_t *p_this, char const *psz_cmd,
1541 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1543 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1544 audio_volume_t i_volume;
1545 input_thread_t *p_input = NULL;
1546 int i_nb_steps = atoi(newval.psz_string);
1547 int i_error = VLC_SUCCESS;
1548 int i_volume_step = 0;
1550 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1558 var_Get( p_input, "state", &val );
1559 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1561 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1562 vlc_object_release( p_input );
1563 return VLC_EGENERIC;
1565 vlc_object_release( p_input );
1568 i_volume_step = config_GetInt( p_intf->p_libvlc, "volume-step" );
1569 if ( i_nb_steps <= 0 || i_nb_steps > (AOUT_VOLUME_MAX/i_volume_step) )
1574 if ( !strcmp(psz_cmd, "volup") )
1576 if ( aout_VolumeUp( p_this, i_nb_steps, &i_volume ) < 0 )
1577 i_error = VLC_EGENERIC;
1581 if ( aout_VolumeDown( p_this, i_nb_steps, &i_volume ) < 0 )
1582 i_error = VLC_EGENERIC;
1584 osd_Volume( p_this );
1586 if ( !i_error ) msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1591 static int VideoConfig( vlc_object_t *p_this, char const *psz_cmd,
1592 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1594 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1595 input_thread_t *p_input = NULL;
1596 vout_thread_t * p_vout;
1597 const char * psz_variable;
1598 vlc_value_t val_name;
1601 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1605 p_vout = vlc_object_find( p_input, VLC_OBJECT_VOUT, FIND_CHILD );
1606 vlc_object_release( p_input );
1610 if( !strcmp( psz_cmd, "vcrop" ) )
1612 psz_variable = "crop";
1614 else if( !strcmp( psz_cmd, "vratio" ) )
1616 psz_variable = "aspect-ratio";
1618 else /* if( !strcmp( psz_cmd, "vzoom" ) ) */
1620 psz_variable = "zoom";
1624 /* Get the descriptive name of the variable */
1625 var_Change( p_vout, psz_variable, VLC_VAR_GETTEXT,
1627 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1629 if( newval.psz_string && *newval.psz_string )
1632 if( !strcmp( psz_variable, "zoom" ) )
1635 val.f_float = atof( newval.psz_string );
1636 i_error = var_Set( p_vout, psz_variable, val );
1640 i_error = var_Set( p_vout, psz_variable, newval );
1646 vlc_value_t val, text;
1649 char *psz_value = NULL;
1651 if ( var_Get( p_vout, psz_variable, &val ) < 0 )
1653 vlc_object_release( p_vout );
1654 return VLC_EGENERIC;
1656 if( !strcmp( psz_variable, "zoom" ) )
1658 f_value = val.f_float;
1662 psz_value = strdup( val.psz_string );
1665 if ( var_Change( p_vout, psz_variable,
1666 VLC_VAR_GETLIST, &val, &text ) < 0 )
1668 vlc_object_release( p_vout );
1669 return VLC_EGENERIC;
1672 msg_rc( "+----[ %s ]", val_name.psz_string );
1673 if( !strcmp( psz_variable, "zoom" ) )
1675 for ( i = 0; i < val.p_list->i_count; i++ )
1677 if ( f_value == val.p_list->p_values[i].f_float )
1678 msg_rc( "| %f - %s *", val.p_list->p_values[i].f_float,
1679 text.p_list->p_values[i].psz_string );
1681 msg_rc( "| %f - %s", val.p_list->p_values[i].f_float,
1682 text.p_list->p_values[i].psz_string );
1687 for ( i = 0; i < val.p_list->i_count; i++ )
1689 if ( !strcmp( psz_value, val.p_list->p_values[i].psz_string ) )
1690 msg_rc( "| %s - %s *", val.p_list->p_values[i].psz_string,
1691 text.p_list->p_values[i].psz_string );
1693 msg_rc( "| %s - %s", val.p_list->p_values[i].psz_string,
1694 text.p_list->p_values[i].psz_string );
1698 var_Change( p_vout, psz_variable, VLC_VAR_FREELIST,
1700 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1702 if( val_name.psz_string ) free( val_name.psz_string );
1704 i_error = VLC_SUCCESS;
1706 vlc_object_release( p_vout );
1710 static int AudioConfig( vlc_object_t *p_this, char const *psz_cmd,
1711 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1713 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1714 input_thread_t *p_input = NULL;
1715 aout_instance_t * p_aout;
1716 const char * psz_variable;
1717 vlc_value_t val_name;
1720 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1728 var_Get( p_input, "state", &val );
1729 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) {
1730 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1731 vlc_object_release( p_input );
1732 return VLC_EGENERIC;
1734 vlc_object_release( p_input );
1737 p_aout = vlc_object_find( p_this, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1738 if ( p_aout == NULL ) return VLC_ENOOBJ;
1740 if ( !strcmp( psz_cmd, "adev" ) )
1742 psz_variable = "audio-device";
1746 psz_variable = "audio-channels";
1749 /* Get the descriptive name of the variable */
1750 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_GETTEXT,
1752 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1754 if ( !*newval.psz_string )
1756 /* Retrieve all registered ***. */
1757 vlc_value_t val, text;
1760 if ( var_Get( (vlc_object_t *)p_aout, psz_variable, &val ) < 0 )
1762 vlc_object_release( (vlc_object_t *)p_aout );
1763 return VLC_EGENERIC;
1765 i_value = val.i_int;
1767 if ( var_Change( (vlc_object_t *)p_aout, psz_variable,
1768 VLC_VAR_GETLIST, &val, &text ) < 0 )
1770 vlc_object_release( (vlc_object_t *)p_aout );
1771 return VLC_EGENERIC;
1774 msg_rc( "+----[ %s ]", val_name.psz_string );
1775 for ( i = 0; i < val.p_list->i_count; i++ )
1777 if ( i_value == val.p_list->p_values[i].i_int )
1778 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1779 text.p_list->p_values[i].psz_string );
1781 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1782 text.p_list->p_values[i].psz_string );
1784 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_FREELIST,
1786 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1788 if( val_name.psz_string ) free( val_name.psz_string );
1789 i_error = VLC_SUCCESS;
1794 val.i_int = atoi( newval.psz_string );
1796 i_error = var_Set( (vlc_object_t *)p_aout, psz_variable, val );
1798 vlc_object_release( (vlc_object_t *)p_aout );
1803 /* OSD menu commands */
1804 static int Menu( vlc_object_t *p_this, char const *psz_cmd,
1805 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1807 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1808 playlist_t *p_playlist = NULL;
1810 int i_error = VLC_EGENERIC;
1812 if ( !*newval.psz_string )
1814 msg_rc( _("Please provide one of the following parameters:") );
1815 msg_rc( "[on|off|up|down|left|right|select]" );
1819 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1823 if( p_playlist->p_input )
1825 var_Get( p_playlist->p_input, "state", &val );
1826 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1827 ( strcmp( newval.psz_string, "select" ) != 0 ) )
1829 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1830 vlc_object_release( p_playlist );
1831 return VLC_EGENERIC;
1834 vlc_object_release( p_playlist );
1836 val.psz_string = strdup( newval.psz_string );
1837 if( !strcmp( val.psz_string, "on" ) || !strcmp( val.psz_string, "show" ))
1838 osd_MenuShow( p_this );
1839 else if( !strcmp( val.psz_string, "off" ) || !strcmp( val.psz_string, "hide" ) )
1840 osd_MenuHide( p_this );
1841 else if( !strcmp( val.psz_string, "up" ) )
1842 osd_MenuUp( p_this );
1843 else if( !strcmp( val.psz_string, "down" ) )
1844 osd_MenuDown( p_this );
1845 else if( !strcmp( val.psz_string, "left" ) )
1846 osd_MenuPrev( p_this );
1847 else if( !strcmp( val.psz_string, "right" ) )
1848 osd_MenuNext( p_this );
1849 else if( !strcmp( val.psz_string, "select" ) )
1850 osd_MenuActivate( p_this );
1853 msg_rc( _("Please provide one of the following parameters:") );
1854 msg_rc( "[on|off|up|down|left|right|select]" );
1855 if( val.psz_string ) free( val.psz_string );
1859 i_error = VLC_SUCCESS;
1860 if( val.psz_string ) free( val.psz_string );
1865 vlc_bool_t ReadWin32( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
1867 INPUT_RECORD input_record;
1870 /* On Win32, select() only works on socket descriptors */
1871 while( WaitForSingleObject( p_intf->p_sys->hConsoleIn,
1872 INTF_IDLE_SLEEP/1000 ) == WAIT_OBJECT_0 )
1874 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
1875 ReadConsoleInput( p_intf->p_sys->hConsoleIn, &input_record,
1878 if( input_record.EventType != KEY_EVENT ||
1879 !input_record.Event.KeyEvent.bKeyDown ||
1880 input_record.Event.KeyEvent.wVirtualKeyCode == VK_SHIFT ||
1881 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CONTROL||
1882 input_record.Event.KeyEvent.wVirtualKeyCode == VK_MENU ||
1883 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CAPITAL )
1885 /* nothing interesting */
1889 p_buffer[ *pi_size ] = input_record.Event.KeyEvent.uChar.AsciiChar;
1891 /* Echo out the command */
1892 putc( p_buffer[ *pi_size ], stdout );
1894 /* Handle special keys */
1895 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1897 putc( '\n', stdout );
1900 switch( p_buffer[ *pi_size ] )
1906 putc( ' ', stdout );
1907 putc( '\b', stdout );
1918 if( *pi_size == MAX_LINE_LENGTH ||
1919 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1921 p_buffer[ *pi_size ] = 0;
1930 vlc_bool_t ReadCommand( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
1935 if( p_intf->p_sys->i_socket == -1 && !p_intf->p_sys->b_quiet )
1936 return ReadWin32( p_intf, p_buffer, pi_size );
1937 else if( p_intf->p_sys->i_socket == -1 )
1939 msleep( INTF_IDLE_SLEEP );
1944 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
1945 (i_read = net_Read( p_intf, p_intf->p_sys->i_socket == -1 ?
1946 0 /*STDIN_FILENO*/ : p_intf->p_sys->i_socket, NULL,
1947 (uint8_t *)p_buffer + *pi_size, 1, VLC_FALSE ) ) > 0 )
1949 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1955 /* Connection closed */
1958 if( p_intf->p_sys->i_socket != -1 )
1960 net_Close( p_intf->p_sys->i_socket );
1961 p_intf->p_sys->i_socket = -1;
1964 /* Standard input closed: exit */
1965 vlc_object_kill( p_intf );
1967 p_buffer[ *pi_size ] = 0;
1971 if( *pi_size == MAX_LINE_LENGTH ||
1972 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1974 p_buffer[ *pi_size ] = 0;
1981 /*****************************************************************************
1982 * parse_MRL: build a input item from a full mrl
1983 *****************************************************************************
1984 * MRL format: "simplified-mrl [:option-name[=option-value]]"
1985 * We don't check for '"' or '\'', we just assume that a ':' that follows a
1986 * space is a new option. Should be good enough for our purpose.
1987 *****************************************************************************/
1988 static input_item_t *parse_MRL( intf_thread_t *p_intf, char *psz_mrl )
1990 #define SKIPSPACE( p ) { while( *p && ( *p == ' ' || *p == '\t' ) ) p++; }
1991 #define SKIPTRAILINGSPACE( p, d ) \
1992 { char *e=d; while( e > p && (*(e-1)==' ' || *(e-1)=='\t') ){e--;*e=0;} }
1994 input_item_t *p_item = NULL;
1995 char *psz_item = NULL, *psz_item_mrl = NULL, *psz_orig;
1996 char **ppsz_options = NULL;
1997 int i, i_options = 0;
1999 if( !psz_mrl ) return 0;
2001 psz_mrl = psz_orig = strdup( psz_mrl );
2004 SKIPSPACE( psz_mrl );
2007 for( ; *psz_mrl; psz_mrl++ )
2009 if( (*psz_mrl == ' ' || *psz_mrl == '\t') && psz_mrl[1] == ':' )
2011 /* We have a complete item */
2014 if( (*psz_mrl == ' ' || *psz_mrl == '\t') &&
2015 (psz_mrl[1] == '"' || psz_mrl[1] == '\'') && psz_mrl[2] == ':')
2017 /* We have a complete item */
2022 if( *psz_mrl ) { *psz_mrl = 0; psz_mrl++; }
2023 SKIPTRAILINGSPACE( psz_item, psz_item + strlen( psz_item ) );
2025 /* Remove '"' and '\'' if necessary */
2026 if( *psz_item == '"' && psz_item[strlen(psz_item)-1] == '"' )
2027 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2028 if( *psz_item == '\'' && psz_item[strlen(psz_item)-1] == '\'' )
2029 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2031 if( !psz_item_mrl ) psz_item_mrl = psz_item;
2032 else if( *psz_item )
2035 ppsz_options = realloc( ppsz_options, i_options * sizeof(char *) );
2036 ppsz_options[i_options - 1] = &psz_item[1];
2039 if( *psz_mrl ) SKIPSPACE( psz_mrl );
2042 /* Now create a playlist item */
2045 p_item = input_ItemNew( p_intf, psz_item_mrl, NULL );
2046 for( i = 0; i < i_options; i++ )
2048 input_ItemAddOption( p_item, ppsz_options[i] );
2052 if( i_options ) free( ppsz_options );
2058 /*****************************************************************************
2059 * checkUpdates : check for updates
2060 ****************************************************************************/
2061 static void checkUpdates( intf_thread_t *p_intf, char *psz_arg )
2063 update_iterator_t *p_uit;
2064 update_t *p_u = update_New( p_intf );
2065 if( p_u == NULL ) return;
2066 p_uit = update_iterator_New( p_u );
2071 if( strstr( psz_arg, "newer" ) )
2072 s |= UPDATE_RELEASE_STATUS_NEWER;
2073 if( strstr( psz_arg, "equal" ) )
2074 s |= UPDATE_RELEASE_STATUS_EQUAL;
2075 if( strstr( psz_arg, "older" ) )
2076 s |= UPDATE_RELEASE_STATUS_OLDER;
2077 if( s ) p_uit->i_rs = s;
2078 else p_uit->i_rs = UPDATE_RELEASE_STATUS_NEWER;
2080 if( strstr( psz_arg, "undef" ) )
2081 t |= UPDATE_FILE_TYPE_UNDEF;
2082 if( strstr( psz_arg, "info" ) )
2083 t |= UPDATE_FILE_TYPE_INFO;
2084 if( strstr( psz_arg, "source" ) )
2085 t |= UPDATE_FILE_TYPE_SOURCE;
2086 if( strstr( psz_arg, "binary" ) )
2087 t |= UPDATE_FILE_TYPE_BINARY;
2088 if( strstr( psz_arg, "plugin" ) )
2089 t |= UPDATE_FILE_TYPE_PLUGIN;
2090 if( t ) p_uit->i_t = t;
2092 update_Check( p_u, VLC_FALSE );
2093 update_iterator_Action( p_uit, UPDATE_MIRROR );
2094 msg_rc( "\nUsing mirror: %s (%s) [%s]",
2095 p_uit->mirror.psz_name,
2096 p_uit->mirror.psz_location,
2097 p_uit->mirror.psz_type );
2098 while( (s = update_iterator_Action( p_uit, UPDATE_FILE )) != UPDATE_FAIL )
2101 if( s & UPDATE_RELEASE )
2103 switch( p_uit->release.i_status )
2105 case UPDATE_RELEASE_STATUS_OLDER:
2106 psz_tmp = strdup( "older" );
2108 case UPDATE_RELEASE_STATUS_EQUAL:
2109 psz_tmp = strdup( "equal" );
2111 case UPDATE_RELEASE_STATUS_NEWER:
2112 psz_tmp = strdup( "newer" );
2115 psz_tmp = strdup( "?!?" );
2118 msg_rc( "\n+----[ VLC %s %s (%s) ] ",
2119 p_uit->release.psz_version,
2120 p_uit->release.psz_svn_revision,
2124 switch( p_uit->file.i_type )
2126 case UPDATE_FILE_TYPE_UNDEF:
2127 psz_tmp = strdup( "undef" );
2129 case UPDATE_FILE_TYPE_INFO:
2130 psz_tmp = strdup( "info" );
2132 case UPDATE_FILE_TYPE_SOURCE:
2133 psz_tmp = strdup( "source" );
2135 case UPDATE_FILE_TYPE_BINARY:
2136 psz_tmp = strdup( "binary" );
2138 case UPDATE_FILE_TYPE_PLUGIN:
2139 psz_tmp = strdup( "plugin" );
2142 psz_tmp = strdup( "?!?" );
2145 msg_rc( "| %s (%s)", p_uit->file.psz_description, psz_tmp );
2147 if( p_uit->file.l_size )
2149 if( p_uit->file.l_size > 1024 * 1024 * 1024 )
2150 asprintf( &psz_tmp, "(%ld GB)",
2151 p_uit->file.l_size / (1024*1024*1024) );
2152 if( p_uit->file.l_size > 1024 * 1024 )
2153 asprintf( &psz_tmp, "(%ld MB)",
2154 p_uit->file.l_size / (1024*1024) );
2155 else if( p_uit->file.l_size > 1024 )
2156 asprintf( &psz_tmp, "(%ld kB)",
2157 p_uit->file.l_size / 1024 );
2159 asprintf( &psz_tmp, "(%ld B)", p_uit->file.l_size );
2163 psz_tmp = strdup( "" );
2165 msg_rc( "| %s %s", p_uit->file.psz_url, psz_tmp );
2170 update_iterator_Delete( p_uit );
2172 update_Delete( p_u );