1 /*****************************************************************************
2 * rc.c : remote control stdin/stdout module for vlc
3 *****************************************************************************
4 * Copyright (C) 2004-2007 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( "random", STRING, Playlist )
373 ADD( "enqueue", STRING, Playlist )
374 ADD( "playlist", VOID, Playlist )
375 ADD( "sort", VOID, Playlist )
376 ADD( "play", VOID, Playlist )
377 ADD( "stop", VOID, Playlist )
378 ADD( "clear", VOID, Playlist )
379 ADD( "prev", VOID, Playlist )
380 ADD( "next", VOID, Playlist )
381 ADD( "goto", INTEGER, Playlist )
382 ADD( "status", INTEGER, Playlist )
384 /* OSD menu commands */
385 ADD( "menu", STRING, Menu )
388 ADD( "pause", VOID, Input )
389 ADD( "seek", INTEGER, Input )
390 ADD( "title", STRING, Input )
391 ADD( "title_n", VOID, Input )
392 ADD( "title_p", VOID, Input )
393 ADD( "chapter", STRING, Input )
394 ADD( "chapter_n", VOID, Input )
395 ADD( "chapter_p", VOID, Input )
397 ADD( "fastforward", VOID, Input )
398 ADD( "rewind", VOID, Input )
399 ADD( "faster", VOID, Input )
400 ADD( "slower", VOID, Input )
401 ADD( "normal", VOID, Input )
403 ADD( "atrack", STRING, Input )
404 ADD( "vtrack", STRING, Input )
405 ADD( "strack", STRING, Input )
408 ADD( "vratio", STRING, VideoConfig )
409 ADD( "vcrop", STRING, VideoConfig )
410 ADD( "vzoom", STRING, VideoConfig )
413 ADD( "volume", STRING, Volume )
414 ADD( "volup", STRING, VolumeMove )
415 ADD( "voldown", STRING, VolumeMove )
416 ADD( "adev", STRING, AudioConfig )
417 ADD( "achan", STRING, AudioConfig )
422 /*****************************************************************************
424 *****************************************************************************
425 * This part of the interface is in a separate thread so that we can call
426 * exec() from within it without annoying the rest of the program.
427 *****************************************************************************/
428 static void Run( intf_thread_t *p_intf )
430 input_thread_t * p_input;
431 playlist_t * p_playlist;
433 char p_buffer[ MAX_LINE_LENGTH + 1 ];
434 vlc_bool_t b_showpos = config_GetInt( p_intf, "rc-show-pos" );
435 vlc_bool_t b_longhelp = VLC_FALSE;
445 /* Register commands that will be cleaned up upon object destruction */
446 RegisterCallbacks( p_intf );
448 /* status callbacks */
449 /* Listen to audio volume updates */
450 var_AddCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
453 /* Get the file descriptor of the console input */
454 p_intf->p_sys->hConsoleIn = GetStdHandle(STD_INPUT_HANDLE);
455 if( p_intf->p_sys->hConsoleIn == INVALID_HANDLE_VALUE )
457 msg_Err( p_intf, "couldn't find user input handle" );
458 vlc_object_kill( p_intf );
462 while( !intf_ShouldDie( p_intf ) )
464 char *psz_cmd, *psz_arg;
465 vlc_bool_t b_complete;
467 if( p_intf->p_sys->pi_socket_listen != NULL &&
468 p_intf->p_sys->i_socket == -1 )
470 p_intf->p_sys->i_socket =
471 net_Accept( p_intf, p_intf->p_sys->pi_socket_listen,
473 if( p_intf->p_sys->i_socket == -1 ) continue;
476 b_complete = ReadCommand( p_intf, p_buffer, &i_size );
478 /* Manage the input part */
479 if( p_input == NULL )
483 p_input = vlc_object_find( p_playlist, VLC_OBJECT_INPUT,
488 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
492 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST,
496 /* New input has been registered */
499 if( !p_input->b_dead || !p_input->b_die )
502 input_item_GetURI( input_GetItem( p_input ) );
503 msg_rc( STATUS_CHANGE "( new input: %s )", psz_uri );
505 msg_rc( STATUS_CHANGE "( audio volume: %d )",
506 config_GetInt( p_intf, "volume" ));
508 var_AddCallback( p_input, "state", StateChanged, p_intf );
509 var_AddCallback( p_input, "rate-faster", RateChanged, p_intf );
510 var_AddCallback( p_input, "rate-slower", RateChanged, p_intf );
511 var_AddCallback( p_input, "rate", RateChanged, p_intf );
512 var_AddCallback( p_input, "time-offset", TimeOffsetChanged,
516 else if( p_input->b_dead )
518 var_DelCallback( p_input, "state", StateChanged, p_intf );
519 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
520 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
521 var_DelCallback( p_input, "rate", RateChanged, p_intf );
522 var_DelCallback( p_input, "time-offset", TimeOffsetChanged,
524 vlc_object_release( p_input );
529 vlc_mutex_lock( &p_playlist->object_lock );
530 p_intf->p_sys->i_last_state = (int) PLAYLIST_STOPPED;
531 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
532 vlc_mutex_unlock( &p_playlist->object_lock );
536 if( (p_input != NULL) && !p_input->b_dead && !p_input->b_die &&
537 (p_playlist != NULL) )
539 vlc_mutex_lock( &p_playlist->object_lock );
540 if( (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
541 (p_playlist->status.i_status == PLAYLIST_STOPPED) )
543 p_intf->p_sys->i_last_state = PLAYLIST_STOPPED;
544 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
547 (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
548 (p_playlist->status.i_status == PLAYLIST_RUNNING) )
550 p_intf->p_sys->i_last_state = p_playlist->status.i_status;
551 msg_rc( STATUS_CHANGE "( play state: 1 )" );
554 (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
555 (p_playlist->status.i_status == PLAYLIST_PAUSED) )
557 p_intf->p_sys->i_last_state = p_playlist->status.i_status;
558 msg_rc( STATUS_CHANGE "( pause state: 2 )" );
560 vlc_mutex_unlock( &p_playlist->object_lock );
563 if( p_input && b_showpos )
565 i_newpos = 100 * var_GetFloat( p_input, "position" );
566 if( i_oldpos != i_newpos )
569 msg_rc( "pos: %d%%", i_newpos );
573 /* Is there something to do? */
574 if( !b_complete ) continue;
577 /* Skip heading spaces */
579 while( *psz_cmd == ' ' )
584 /* Split psz_cmd at the first space and make sure that
585 * psz_arg is valid */
586 psz_arg = strchr( psz_cmd, ' ' );
590 while( *psz_arg == ' ' )
600 /* module specfic commands: @<module name> <command> <args...> */
601 if( *psz_cmd == '@' && *psz_arg )
603 /* Parse miscellaneous commands */
604 char *psz_alias = psz_cmd + 1;
605 char *psz_mycmd = strdup( psz_arg );
606 char *psz_myarg = strchr( psz_mycmd, ' ' );
611 msg_rc( "Not enough parameters." );
618 var_Command( p_intf, psz_alias, psz_mycmd, psz_myarg,
629 /* If the user typed a registered local command, try it */
630 else 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, 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. */
649 i_ret = var_Set( p_intf->p_libvlc, 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 loop"));
852 msg_rc(_("| random [on|off] . . . . . . . toggle random jumping"));
853 msg_rc(_("| clear . . . . . . . . . . . . . . clear the playlist"));
854 msg_rc(_("| status . . . . . . . . . . . current playlist status"));
855 msg_rc(_("| title [X] . . . . . . set/get title in current item"));
856 msg_rc(_("| title_n . . . . . . . . next title in current item"));
857 msg_rc(_("| title_p . . . . . . previous title in current item"));
858 msg_rc(_("| chapter [X] . . . . set/get chapter in current item"));
859 msg_rc(_("| chapter_n . . . . . . next chapter in current item"));
860 msg_rc(_("| chapter_p . . . . previous chapter in current item"));
862 msg_rc(_("| seek X . . . seek in seconds, for instance `seek 12'"));
863 msg_rc(_("| pause . . . . . . . . . . . . . . . . toggle pause"));
864 msg_rc(_("| fastforward . . . . . . . . . set to maximum rate"));
865 msg_rc(_("| rewind . . . . . . . . . . . . set to minimum rate"));
866 msg_rc(_("| faster . . . . . . . . . . faster playing of stream"));
867 msg_rc(_("| slower . . . . . . . . . . slower playing of stream"));
868 msg_rc(_("| normal . . . . . . . . . . normal playing of stream"));
869 msg_rc(_("| f [on|off] . . . . . . . . . . . . toggle fullscreen"));
870 msg_rc(_("| info . . . . . information about the current stream"));
871 msg_rc(_("| get_time . . seconds elapsed since stream's beginning"));
872 msg_rc(_("| is_playing . . . . 1 if a stream plays, 0 otherwise"));
873 msg_rc(_("| get_title . . . . . the title of the current stream"));
874 msg_rc(_("| get_length . . . . the length of the current stream"));
876 msg_rc(_("| volume [X] . . . . . . . . . . set/get audio volume"));
877 msg_rc(_("| volup [X] . . . . . . . raise audio volume X steps"));
878 msg_rc(_("| voldown [X] . . . . . . lower audio volume X steps"));
879 msg_rc(_("| adev [X] . . . . . . . . . . . set/get audio device"));
880 msg_rc(_("| achan [X]. . . . . . . . . . set/get audio channels"));
881 msg_rc(_("| atrack [X] . . . . . . . . . . . set/get audio track"));
882 msg_rc(_("| vtrack [X] . . . . . . . . . . . set/get video track"));
883 msg_rc(_("| vratio [X] . . . . . . . set/get video aspect ratio"));
884 msg_rc(_("| vcrop [X] . . . . . . . . . . . set/get video crop"));
885 msg_rc(_("| vzoom [X] . . . . . . . . . . . set/get video zoom"));
886 msg_rc(_("| strack [X] . . . . . . . . . set/get subtitles track"));
887 msg_rc(_("| key [hotkey name] . . . . . . simulate hotkey press"));
888 msg_rc(_("| menu . . [on|off|up|down|left|right|select] use menu"));
893 msg_rc(_("| @name marq-marquee STRING . . overlay STRING in video"));
894 msg_rc(_("| @name marq-x X . . . . . . . . . . . .offset from left"));
895 msg_rc(_("| @name marq-y Y . . . . . . . . . . . . offset from top"));
896 msg_rc(_("| @name marq-position #. . . .relative position control"));
897 msg_rc(_("| @name marq-color # . . . . . . . . . . font color, RGB"));
898 msg_rc(_("| @name marq-opacity # . . . . . . . . . . . . . opacity"));
899 msg_rc(_("| @name marq-timeout T. . . . . . . . . . timeout, in ms"));
900 msg_rc(_("| @name marq-size # . . . . . . . . font size, in pixels"));
902 msg_rc(_("| @name logo-file STRING . . .the overlay file path/name"));
903 msg_rc(_("| @name logo-x X . . . . . . . . . . . .offset from left"));
904 msg_rc(_("| @name logo-y Y . . . . . . . . . . . . offset from top"));
905 msg_rc(_("| @name logo-position #. . . . . . . . relative position"));
906 msg_rc(_("| @name logo-transparency #. . . . . . . . .transparency"));
908 msg_rc(_("| @name mosaic-alpha # . . . . . . . . . . . . . . alpha"));
909 msg_rc(_("| @name mosaic-height #. . . . . . . . . . . . . .height"));
910 msg_rc(_("| @name mosaic-width # . . . . . . . . . . . . . . width"));
911 msg_rc(_("| @name mosaic-xoffset # . . . .top left corner position"));
912 msg_rc(_("| @name mosaic-yoffset # . . . .top left corner position"));
913 msg_rc(_("| @name mosaic-offsets x,y(,x,y)*. . . . list of offsets"));
914 msg_rc(_("| @name mosaic-align 0..2,4..6,8..10. . .mosaic alignment"));
915 msg_rc(_("| @name mosaic-vborder # . . . . . . . . vertical border"));
916 msg_rc(_("| @name mosaic-hborder # . . . . . . . horizontal border"));
917 msg_rc(_("| @name mosaic-position {0=auto,1=fixed} . . . .position"));
918 msg_rc(_("| @name mosaic-rows #. . . . . . . . . . .number of rows"));
919 msg_rc(_("| @name mosaic-cols #. . . . . . . . . . .number of cols"));
920 msg_rc(_("| @name mosaic-order id(,id)* . . . . order of pictures "));
921 msg_rc(_("| @name mosaic-keep-aspect-ratio {0,1} . . .aspect ratio"));
923 msg_rc(_("| check-updates [newer] [equal] [older]\n"
924 "| [undef] [info] [source] [binary] [plugin]"));
927 msg_rc(_("| help . . . . . . . . . . . . . . . this help message"));
928 msg_rc(_("| longhelp . . . . . . . . . . . a longer help message"));
929 msg_rc(_("| logout . . . . . . . exit (if in socket connection)"));
930 msg_rc(_("| quit . . . . . . . . . . . . . . . . . . . quit vlc"));
932 msg_rc(_("+----[ end of help ]"));
935 /********************************************************************
936 * Status callback routines
937 ********************************************************************/
938 static int TimeOffsetChanged( vlc_object_t *p_this, char const *psz_cmd,
939 vlc_value_t oldval, vlc_value_t newval, void *p_data )
941 intf_thread_t *p_intf = (intf_thread_t*)p_data;
942 input_thread_t *p_input = NULL;
944 vlc_mutex_lock( &p_intf->p_sys->status_lock );
945 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
948 msg_rc( STATUS_CHANGE "( time-offset: %d )",
949 var_GetInteger( p_input, "time-offset" ) );
950 vlc_object_release( p_input );
952 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
956 static int VolumeChanged( vlc_object_t *p_this, char const *psz_cmd,
957 vlc_value_t oldval, vlc_value_t newval, void *p_data )
959 intf_thread_t *p_intf = (intf_thread_t*)p_data;
961 vlc_mutex_lock( &p_intf->p_sys->status_lock );
962 msg_rc( STATUS_CHANGE "( audio volume: %d )",
963 config_GetInt( p_this, "volume") );
964 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
968 static int StateChanged( vlc_object_t *p_this, char const *psz_cmd,
969 vlc_value_t oldval, vlc_value_t newval, void *p_data )
971 intf_thread_t *p_intf = (intf_thread_t*)p_data;
972 playlist_t *p_playlist = NULL;
973 input_thread_t *p_input = NULL;
975 vlc_mutex_lock( &p_intf->p_sys->status_lock );
976 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
979 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST, FIND_PARENT );
983 switch( p_playlist->status.i_status )
985 case PLAYLIST_STOPPED:
986 strncpy( &cmd[0], "stop", 4);
989 case PLAYLIST_RUNNING:
990 strncpy( &cmd[0], "play", 4);
993 case PLAYLIST_PAUSED:
994 strncpy( &cmd[0], "pause", 5);
997 } /* var_GetInteger( p_input, "state" ) */
998 msg_rc( STATUS_CHANGE "( %s state: %d )", &cmd[0], newval.i_int );
999 vlc_object_release( p_playlist );
1001 vlc_object_release( p_input );
1003 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1007 static int RateChanged( vlc_object_t *p_this, char const *psz_cmd,
1008 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1010 intf_thread_t *p_intf = (intf_thread_t*)p_data;
1011 input_thread_t *p_input = NULL;
1013 vlc_mutex_lock( &p_intf->p_sys->status_lock );
1014 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1017 msg_rc( STATUS_CHANGE "( new rate: %d )",
1018 var_GetInteger( p_input, "rate" ) );
1019 vlc_object_release( p_input );
1021 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1025 /********************************************************************
1027 ********************************************************************/
1028 static int Input( vlc_object_t *p_this, char const *psz_cmd,
1029 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1031 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1032 input_thread_t *p_input;
1035 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1036 if( !p_input ) return VLC_ENOOBJ;
1038 var_Get( p_input, "state", &val );
1039 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1040 ( strcmp( psz_cmd, "pause" ) != 0 ) )
1042 msg_rc( _("Press menu select or pause to continue.") );
1043 vlc_object_release( p_input );
1044 return VLC_EGENERIC;
1047 /* Parse commands that only require an input */
1048 if( !strcmp( psz_cmd, "pause" ) )
1050 val.i_int = config_GetInt( p_intf, "key-play-pause" );
1051 var_Set( p_intf->p_libvlc, "key-pressed", val );
1052 vlc_object_release( p_input );
1055 else if( !strcmp( psz_cmd, "seek" ) )
1057 if( strlen( newval.psz_string ) > 0 &&
1058 newval.psz_string[strlen( newval.psz_string ) - 1] == '%' )
1060 val.f_float = (float)atof( newval.psz_string ) / 100.0;
1061 var_Set( p_input, "position", val );
1065 val.i_time = ((int64_t)atoi( newval.psz_string )) * 1000000;
1066 var_Set( p_input, "time", val );
1068 vlc_object_release( p_input );
1071 else if ( !strcmp( psz_cmd, "fastforward" ) )
1073 val.i_int = config_GetInt( p_intf, "key-jump+extrashort" );
1074 var_Set( p_intf->p_libvlc, "key-pressed", val );
1075 vlc_object_release( p_input );
1078 else if ( !strcmp( psz_cmd, "rewind" ) )
1080 val.i_int = config_GetInt( p_intf, "key-jump-extrashort" );
1081 var_Set( p_intf->p_libvlc, "key-pressed", val );
1082 vlc_object_release( p_input );
1085 else if ( !strcmp( psz_cmd, "faster" ) )
1087 val.b_bool = VLC_TRUE;
1088 var_Set( p_input, "rate-faster", val );
1089 vlc_object_release( p_input );
1092 else if ( !strcmp( psz_cmd, "slower" ) )
1094 val.b_bool = VLC_TRUE;
1095 var_Set( p_input, "rate-slower", val );
1096 vlc_object_release( p_input );
1099 else if ( !strcmp( psz_cmd, "normal" ) )
1101 val.i_int = INPUT_RATE_DEFAULT;
1102 var_Set( p_input, "rate", val );
1103 vlc_object_release( p_input );
1106 else if( !strcmp( psz_cmd, "chapter" ) ||
1107 !strcmp( psz_cmd, "chapter_n" ) ||
1108 !strcmp( psz_cmd, "chapter_p" ) )
1110 if( !strcmp( psz_cmd, "chapter" ) )
1112 if ( *newval.psz_string )
1115 val.i_int = atoi( newval.psz_string );
1116 var_Set( p_input, "chapter", val );
1120 vlc_value_t val_list;
1123 var_Get( p_input, "chapter", &val );
1124 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
1126 msg_rc( "Currently playing chapter %d/%d.",
1127 val.i_int, val_list.p_list->i_count );
1128 var_Change( p_this, "chapter", VLC_VAR_FREELIST,
1132 else if( !strcmp( psz_cmd, "chapter_n" ) )
1134 val.b_bool = VLC_TRUE;
1135 var_Set( p_input, "next-chapter", val );
1137 else if( !strcmp( psz_cmd, "chapter_p" ) )
1139 val.b_bool = VLC_TRUE;
1140 var_Set( p_input, "prev-chapter", val );
1142 vlc_object_release( p_input );
1145 else if( !strcmp( psz_cmd, "title" ) ||
1146 !strcmp( psz_cmd, "title_n" ) ||
1147 !strcmp( psz_cmd, "title_p" ) )
1149 if( !strcmp( psz_cmd, "title" ) )
1151 if ( *newval.psz_string )
1154 val.i_int = atoi( newval.psz_string );
1155 var_Set( p_input, "title", val );
1159 vlc_value_t val_list;
1162 var_Get( p_input, "title", &val );
1163 var_Change( p_input, "title", VLC_VAR_GETCHOICES,
1165 msg_rc( "Currently playing title %d/%d.",
1166 val.i_int, val_list.p_list->i_count );
1167 var_Change( p_this, "title", VLC_VAR_FREELIST,
1171 else if( !strcmp( psz_cmd, "title_n" ) )
1173 val.b_bool = VLC_TRUE;
1174 var_Set( p_input, "next-title", val );
1176 else if( !strcmp( psz_cmd, "title_p" ) )
1178 val.b_bool = VLC_TRUE;
1179 var_Set( p_input, "prev-title", val );
1182 vlc_object_release( p_input );
1185 else if( !strcmp( psz_cmd, "atrack" )
1186 || !strcmp( psz_cmd, "vtrack" )
1187 || !strcmp( psz_cmd, "strack" ) )
1189 const char *psz_variable;
1190 vlc_value_t val_name;
1193 if( !strcmp( psz_cmd, "atrack" ) )
1195 psz_variable = "audio-es";
1197 else if( !strcmp( psz_cmd, "vtrack" ) )
1199 psz_variable = "video-es";
1203 psz_variable = "spu-es";
1206 /* Get the descriptive name of the variable */
1207 var_Change( p_input, psz_variable, VLC_VAR_GETTEXT,
1209 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1211 if( newval.psz_string && *newval.psz_string )
1215 val.i_int = atoi( newval.psz_string );
1217 i_error = var_Set( p_input, psz_variable, val );
1222 vlc_value_t val, text;
1225 if ( var_Get( p_input, psz_variable, &val ) < 0 )
1227 vlc_object_release( p_input );
1228 return VLC_EGENERIC;
1230 i_value = val.i_int;
1232 if ( var_Change( p_input, psz_variable,
1233 VLC_VAR_GETLIST, &val, &text ) < 0 )
1235 vlc_object_release( p_input );
1236 return VLC_EGENERIC;
1239 msg_rc( "+----[ %s ]", val_name.psz_string );
1240 for ( i = 0; i < val.p_list->i_count; i++ )
1242 if ( i_value == val.p_list->p_values[i].i_int )
1243 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1244 text.p_list->p_values[i].psz_string );
1246 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1247 text.p_list->p_values[i].psz_string );
1249 var_Change( p_input, psz_variable, VLC_VAR_FREELIST,
1251 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1253 if( val_name.psz_string ) free( val_name.psz_string );
1255 i_error = VLC_SUCCESS;
1257 vlc_object_release( p_input );
1261 /* Never reached. */
1262 vlc_object_release( p_input );
1263 return VLC_EGENERIC;
1266 static int Playlist( vlc_object_t *p_this, char const *psz_cmd,
1267 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1271 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1272 playlist_t *p_playlist = pl_Yield( p_this );
1275 if( p_playlist->p_input )
1277 var_Get( p_playlist->p_input, "state", &val );
1278 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1280 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1281 vlc_object_release( p_playlist );
1283 return VLC_EGENERIC;
1288 /* Parse commands that require a playlist */
1289 if( !strcmp( psz_cmd, "prev" ) )
1291 playlist_Prev( p_playlist );
1293 else if( !strcmp( psz_cmd, "next" ) )
1295 playlist_Next( p_playlist );
1297 else if( !strcmp( psz_cmd, "play" ) )
1299 msg_Warn( p_playlist, "play" );
1300 playlist_Play( p_playlist );
1302 else if( !strcmp( psz_cmd, "repeat" ) )
1304 vlc_bool_t b_update = VLC_TRUE;
1306 var_Get( p_playlist, "repeat", &val );
1308 if( strlen( newval.psz_string ) > 0 )
1310 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1311 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1313 b_update = VLC_FALSE;
1319 val.b_bool = !val.b_bool;
1320 var_Set( p_playlist, "repeat", val );
1322 msg_rc( "Setting repeat to %d", val.b_bool );
1324 else if( !strcmp( psz_cmd, "loop" ) )
1326 vlc_bool_t b_update = VLC_TRUE;
1328 var_Get( p_playlist, "loop", &val );
1330 if( strlen( newval.psz_string ) > 0 )
1332 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1333 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1335 b_update = VLC_FALSE;
1341 val.b_bool = !val.b_bool;
1342 var_Set( p_playlist, "loop", val );
1344 msg_rc( "Setting loop to %d", val.b_bool );
1346 else if( !strcmp( psz_cmd, "random" ) )
1348 vlc_bool_t b_update = VLC_TRUE;
1350 var_Get( p_playlist, "random", &val );
1352 if( strlen( newval.psz_string ) > 0 )
1354 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1355 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1357 b_update = VLC_FALSE;
1363 val.b_bool = !val.b_bool;
1364 var_Set( p_playlist, "random", val );
1366 msg_rc( "Setting random to %d", val.b_bool );
1368 else if (!strcmp( psz_cmd, "goto" ) )
1370 int i_pos = atoi( newval.psz_string );
1371 /* The playlist stores 2 times the same item: onelevel & category */
1372 int i_size = p_playlist->items.i_size / 2;
1375 msg_rc( _("Error: `goto' needs an argument greater than zero.") );
1376 else if( i_pos <= i_size )
1378 playlist_item_t *p_item, *p_parent;
1379 p_item = p_parent = p_playlist->items.p_elems[i_pos*2-1];
1380 while( p_parent->p_parent )
1381 p_parent = p_parent->p_parent;
1382 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
1386 msg_rc( _("Playlist has only %d elements"), i_size );
1388 else if( !strcmp( psz_cmd, "stop" ) )
1390 playlist_Stop( p_playlist );
1392 else if( !strcmp( psz_cmd, "clear" ) )
1394 playlist_Stop( p_playlist );
1395 playlist_Clear( p_playlist, VLC_FALSE );
1397 else if( !strcmp( psz_cmd, "add" ) &&
1398 newval.psz_string && *newval.psz_string )
1400 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1404 msg_rc( "Trying to add %s to playlist.", newval.psz_string );
1405 playlist_AddInput( p_playlist, p_item,
1406 PLAYLIST_GO|PLAYLIST_APPEND, PLAYLIST_END, VLC_TRUE,
1410 else if( !strcmp( psz_cmd, "enqueue" ) &&
1411 newval.psz_string && *newval.psz_string )
1413 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1417 msg_rc( "trying to enqueue %s to playlist", newval.psz_string );
1418 playlist_AddInput( p_playlist, p_item,
1419 PLAYLIST_APPEND, PLAYLIST_END, VLC_TRUE,
1423 else if( !strcmp( psz_cmd, "playlist" ) )
1425 msg_Dbg( p_playlist, "Dumping category" );
1426 playlist_NodeDump( p_playlist, p_playlist->p_root_category, 0 );
1427 msg_Dbg( p_playlist, "Dumping Onelevel" );
1428 playlist_NodeDump( p_playlist, p_playlist->p_root_onelevel, 0 );
1430 else if( !strcmp( psz_cmd, "sort" ))
1432 playlist_RecursiveNodeSort( p_playlist, p_playlist->p_root_onelevel,
1433 SORT_ARTIST, ORDER_NORMAL );
1435 else if( !strcmp( psz_cmd, "status" ) )
1437 if( p_playlist->p_input )
1439 /* Replay the current state of the system. */
1441 input_item_GetURI( input_GetItem( p_playlist->p_input ) );
1442 msg_rc( STATUS_CHANGE "( new input: %s )", psz_uri );
1444 msg_rc( STATUS_CHANGE "( audio volume: %d )",
1445 config_GetInt( p_intf, "volume" ));
1447 vlc_mutex_lock( &p_playlist->object_lock );
1448 switch( p_playlist->status.i_status )
1450 case PLAYLIST_STOPPED:
1451 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
1453 case PLAYLIST_RUNNING:
1454 msg_rc( STATUS_CHANGE "( play state: 1 )" );
1456 case PLAYLIST_PAUSED:
1457 msg_rc( STATUS_CHANGE "( pause state: 2 )" );
1460 msg_rc( STATUS_CHANGE "( state unknown )" );
1463 vlc_mutex_unlock( &p_playlist->object_lock );
1472 msg_rc( "unknown command!" );
1475 vlc_object_release( p_playlist );
1479 static int Quit( vlc_object_t *p_this, char const *psz_cmd,
1480 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1482 playlist_t *p_playlist;
1484 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1487 playlist_Stop( p_playlist );
1488 vlc_object_release( p_playlist );
1490 vlc_object_kill( p_this->p_libvlc );
1494 static int Intf( vlc_object_t *p_this, char const *psz_cmd,
1495 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1497 intf_thread_t *p_newintf = NULL;
1499 p_newintf = intf_Create( p_this->p_libvlc, newval.psz_string, 0, NULL );
1502 if( intf_RunThread( p_newintf ) )
1504 vlc_object_detach( p_newintf );
1505 intf_Destroy( p_newintf );
1512 static int Volume( vlc_object_t *p_this, char const *psz_cmd,
1513 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1515 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1516 input_thread_t *p_input = NULL;
1517 int i_error = VLC_EGENERIC;
1519 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1527 var_Get( p_input, "state", &val );
1528 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1530 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1531 vlc_object_release( p_input );
1532 return VLC_EGENERIC;
1534 vlc_object_release( p_input );
1537 if ( *newval.psz_string )
1540 audio_volume_t i_volume = atoi( newval.psz_string );
1541 if ( (i_volume > (audio_volume_t)AOUT_VOLUME_MAX) )
1543 msg_rc( "Volume must be in the range %d-%d.", AOUT_VOLUME_MIN,
1545 i_error = VLC_EBADVAR;
1549 if( i_volume == AOUT_VOLUME_MIN )
1553 keyval.i_int = config_GetInt( p_intf, "key-vol-mute" );
1554 var_Set( p_intf->p_libvlc, "key-pressed", keyval );
1556 i_error = aout_VolumeSet( p_this, i_volume );
1557 osd_Volume( p_this );
1558 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1564 audio_volume_t i_volume;
1565 if ( aout_VolumeGet( p_this, &i_volume ) < 0 )
1567 i_error = VLC_EGENERIC;
1571 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1572 i_error = VLC_SUCCESS;
1579 static int VolumeMove( vlc_object_t *p_this, char const *psz_cmd,
1580 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1582 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1583 audio_volume_t i_volume;
1584 input_thread_t *p_input = NULL;
1585 int i_nb_steps = atoi(newval.psz_string);
1586 int i_error = VLC_SUCCESS;
1587 int i_volume_step = 0;
1589 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1597 var_Get( p_input, "state", &val );
1598 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1600 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1601 vlc_object_release( p_input );
1602 return VLC_EGENERIC;
1604 vlc_object_release( p_input );
1607 i_volume_step = config_GetInt( p_intf->p_libvlc, "volume-step" );
1608 if ( i_nb_steps <= 0 || i_nb_steps > (AOUT_VOLUME_MAX/i_volume_step) )
1613 if ( !strcmp(psz_cmd, "volup") )
1615 if ( aout_VolumeUp( p_this, i_nb_steps, &i_volume ) < 0 )
1616 i_error = VLC_EGENERIC;
1620 if ( aout_VolumeDown( p_this, i_nb_steps, &i_volume ) < 0 )
1621 i_error = VLC_EGENERIC;
1623 osd_Volume( p_this );
1625 if ( !i_error ) msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1630 static int VideoConfig( vlc_object_t *p_this, char const *psz_cmd,
1631 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1633 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1634 input_thread_t *p_input = NULL;
1635 vout_thread_t * p_vout;
1636 const char * psz_variable;
1637 vlc_value_t val_name;
1640 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1644 p_vout = vlc_object_find( p_input, VLC_OBJECT_VOUT, FIND_CHILD );
1645 vlc_object_release( p_input );
1649 if( !strcmp( psz_cmd, "vcrop" ) )
1651 psz_variable = "crop";
1653 else if( !strcmp( psz_cmd, "vratio" ) )
1655 psz_variable = "aspect-ratio";
1657 else /* if( !strcmp( psz_cmd, "vzoom" ) ) */
1659 psz_variable = "zoom";
1663 /* Get the descriptive name of the variable */
1664 var_Change( p_vout, psz_variable, VLC_VAR_GETTEXT,
1666 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1668 if( newval.psz_string && *newval.psz_string )
1671 if( !strcmp( psz_variable, "zoom" ) )
1674 val.f_float = atof( newval.psz_string );
1675 i_error = var_Set( p_vout, psz_variable, val );
1679 i_error = var_Set( p_vout, psz_variable, newval );
1685 vlc_value_t val, text;
1688 char *psz_value = NULL;
1690 if ( var_Get( p_vout, psz_variable, &val ) < 0 )
1692 vlc_object_release( p_vout );
1693 return VLC_EGENERIC;
1695 if( !strcmp( psz_variable, "zoom" ) )
1697 f_value = val.f_float;
1701 psz_value = strdup( val.psz_string );
1704 if ( var_Change( p_vout, psz_variable,
1705 VLC_VAR_GETLIST, &val, &text ) < 0 )
1707 vlc_object_release( p_vout );
1708 return VLC_EGENERIC;
1711 msg_rc( "+----[ %s ]", val_name.psz_string );
1712 if( !strcmp( psz_variable, "zoom" ) )
1714 for ( i = 0; i < val.p_list->i_count; i++ )
1716 if ( f_value == val.p_list->p_values[i].f_float )
1717 msg_rc( "| %f - %s *", val.p_list->p_values[i].f_float,
1718 text.p_list->p_values[i].psz_string );
1720 msg_rc( "| %f - %s", val.p_list->p_values[i].f_float,
1721 text.p_list->p_values[i].psz_string );
1726 for ( i = 0; i < val.p_list->i_count; i++ )
1728 if ( !strcmp( psz_value, val.p_list->p_values[i].psz_string ) )
1729 msg_rc( "| %s - %s *", val.p_list->p_values[i].psz_string,
1730 text.p_list->p_values[i].psz_string );
1732 msg_rc( "| %s - %s", val.p_list->p_values[i].psz_string,
1733 text.p_list->p_values[i].psz_string );
1737 var_Change( p_vout, psz_variable, VLC_VAR_FREELIST,
1739 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1741 if( val_name.psz_string ) free( val_name.psz_string );
1743 i_error = VLC_SUCCESS;
1745 vlc_object_release( p_vout );
1749 static int AudioConfig( vlc_object_t *p_this, char const *psz_cmd,
1750 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1752 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1753 input_thread_t *p_input = NULL;
1754 aout_instance_t * p_aout;
1755 const char * psz_variable;
1756 vlc_value_t val_name;
1759 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1767 var_Get( p_input, "state", &val );
1768 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) {
1769 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1770 vlc_object_release( p_input );
1771 return VLC_EGENERIC;
1773 vlc_object_release( p_input );
1776 p_aout = vlc_object_find( p_this, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1777 if ( p_aout == NULL ) return VLC_ENOOBJ;
1779 if ( !strcmp( psz_cmd, "adev" ) )
1781 psz_variable = "audio-device";
1785 psz_variable = "audio-channels";
1788 /* Get the descriptive name of the variable */
1789 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_GETTEXT,
1791 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1793 if ( !*newval.psz_string )
1795 /* Retrieve all registered ***. */
1796 vlc_value_t val, text;
1799 if ( var_Get( (vlc_object_t *)p_aout, psz_variable, &val ) < 0 )
1801 vlc_object_release( (vlc_object_t *)p_aout );
1802 return VLC_EGENERIC;
1804 i_value = val.i_int;
1806 if ( var_Change( (vlc_object_t *)p_aout, psz_variable,
1807 VLC_VAR_GETLIST, &val, &text ) < 0 )
1809 vlc_object_release( (vlc_object_t *)p_aout );
1810 return VLC_EGENERIC;
1813 msg_rc( "+----[ %s ]", val_name.psz_string );
1814 for ( i = 0; i < val.p_list->i_count; i++ )
1816 if ( i_value == val.p_list->p_values[i].i_int )
1817 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1818 text.p_list->p_values[i].psz_string );
1820 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1821 text.p_list->p_values[i].psz_string );
1823 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_FREELIST,
1825 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1827 if( val_name.psz_string ) free( val_name.psz_string );
1828 i_error = VLC_SUCCESS;
1833 val.i_int = atoi( newval.psz_string );
1835 i_error = var_Set( (vlc_object_t *)p_aout, psz_variable, val );
1837 vlc_object_release( (vlc_object_t *)p_aout );
1842 /* OSD menu commands */
1843 static int Menu( vlc_object_t *p_this, char const *psz_cmd,
1844 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1846 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1847 playlist_t *p_playlist = NULL;
1849 int i_error = VLC_EGENERIC;
1851 if ( !*newval.psz_string )
1853 msg_rc( _("Please provide one of the following parameters:") );
1854 msg_rc( "[on|off|up|down|left|right|select]" );
1858 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1862 if( p_playlist->p_input )
1864 var_Get( p_playlist->p_input, "state", &val );
1865 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1866 ( strcmp( newval.psz_string, "select" ) != 0 ) )
1868 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1869 vlc_object_release( p_playlist );
1870 return VLC_EGENERIC;
1873 vlc_object_release( p_playlist );
1875 val.psz_string = strdup( newval.psz_string );
1876 if( !strcmp( val.psz_string, "on" ) || !strcmp( val.psz_string, "show" ))
1877 osd_MenuShow( p_this );
1878 else if( !strcmp( val.psz_string, "off" ) || !strcmp( val.psz_string, "hide" ) )
1879 osd_MenuHide( p_this );
1880 else if( !strcmp( val.psz_string, "up" ) )
1881 osd_MenuUp( p_this );
1882 else if( !strcmp( val.psz_string, "down" ) )
1883 osd_MenuDown( p_this );
1884 else if( !strcmp( val.psz_string, "left" ) )
1885 osd_MenuPrev( p_this );
1886 else if( !strcmp( val.psz_string, "right" ) )
1887 osd_MenuNext( p_this );
1888 else if( !strcmp( val.psz_string, "select" ) )
1889 osd_MenuActivate( p_this );
1892 msg_rc( _("Please provide one of the following parameters:") );
1893 msg_rc( "[on|off|up|down|left|right|select]" );
1894 if( val.psz_string ) free( val.psz_string );
1898 i_error = VLC_SUCCESS;
1899 if( val.psz_string ) free( val.psz_string );
1904 vlc_bool_t ReadWin32( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
1906 INPUT_RECORD input_record;
1909 /* On Win32, select() only works on socket descriptors */
1910 while( WaitForSingleObject( p_intf->p_sys->hConsoleIn,
1911 INTF_IDLE_SLEEP/1000 ) == WAIT_OBJECT_0 )
1913 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
1914 ReadConsoleInput( p_intf->p_sys->hConsoleIn, &input_record,
1917 if( input_record.EventType != KEY_EVENT ||
1918 !input_record.Event.KeyEvent.bKeyDown ||
1919 input_record.Event.KeyEvent.wVirtualKeyCode == VK_SHIFT ||
1920 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CONTROL||
1921 input_record.Event.KeyEvent.wVirtualKeyCode == VK_MENU ||
1922 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CAPITAL )
1924 /* nothing interesting */
1928 p_buffer[ *pi_size ] = input_record.Event.KeyEvent.uChar.AsciiChar;
1930 /* Echo out the command */
1931 putc( p_buffer[ *pi_size ], stdout );
1933 /* Handle special keys */
1934 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1936 putc( '\n', stdout );
1939 switch( p_buffer[ *pi_size ] )
1945 putc( ' ', stdout );
1946 putc( '\b', stdout );
1957 if( *pi_size == MAX_LINE_LENGTH ||
1958 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1960 p_buffer[ *pi_size ] = 0;
1969 vlc_bool_t ReadCommand( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
1974 if( p_intf->p_sys->i_socket == -1 && !p_intf->p_sys->b_quiet )
1975 return ReadWin32( p_intf, p_buffer, pi_size );
1976 else if( p_intf->p_sys->i_socket == -1 )
1978 msleep( INTF_IDLE_SLEEP );
1983 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
1984 (i_read = net_Read( p_intf, p_intf->p_sys->i_socket == -1 ?
1985 0 /*STDIN_FILENO*/ : p_intf->p_sys->i_socket, NULL,
1986 (uint8_t *)p_buffer + *pi_size, 1, VLC_FALSE ) ) > 0 )
1988 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1994 /* Connection closed */
1997 if( p_intf->p_sys->i_socket != -1 )
1999 net_Close( p_intf->p_sys->i_socket );
2000 p_intf->p_sys->i_socket = -1;
2003 /* Standard input closed: exit */
2004 vlc_object_kill( p_intf );
2006 p_buffer[ *pi_size ] = 0;
2010 if( *pi_size == MAX_LINE_LENGTH ||
2011 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
2013 p_buffer[ *pi_size ] = 0;
2020 /*****************************************************************************
2021 * parse_MRL: build a input item from a full mrl
2022 *****************************************************************************
2023 * MRL format: "simplified-mrl [:option-name[=option-value]]"
2024 * We don't check for '"' or '\'', we just assume that a ':' that follows a
2025 * space is a new option. Should be good enough for our purpose.
2026 *****************************************************************************/
2027 static input_item_t *parse_MRL( intf_thread_t *p_intf, char *psz_mrl )
2029 #define SKIPSPACE( p ) { while( *p && ( *p == ' ' || *p == '\t' ) ) p++; }
2030 #define SKIPTRAILINGSPACE( p, d ) \
2031 { char *e=d; while( e > p && (*(e-1)==' ' || *(e-1)=='\t') ){e--;*e=0;} }
2033 input_item_t *p_item = NULL;
2034 char *psz_item = NULL, *psz_item_mrl = NULL, *psz_orig;
2035 char **ppsz_options = NULL;
2036 int i, i_options = 0;
2038 if( !psz_mrl ) return 0;
2040 psz_mrl = psz_orig = strdup( psz_mrl );
2043 SKIPSPACE( psz_mrl );
2046 for( ; *psz_mrl; psz_mrl++ )
2048 if( (*psz_mrl == ' ' || *psz_mrl == '\t') && psz_mrl[1] == ':' )
2050 /* We have a complete item */
2053 if( (*psz_mrl == ' ' || *psz_mrl == '\t') &&
2054 (psz_mrl[1] == '"' || psz_mrl[1] == '\'') && psz_mrl[2] == ':')
2056 /* We have a complete item */
2061 if( *psz_mrl ) { *psz_mrl = 0; psz_mrl++; }
2062 SKIPTRAILINGSPACE( psz_item, psz_item + strlen( psz_item ) );
2064 /* Remove '"' and '\'' if necessary */
2065 if( *psz_item == '"' && psz_item[strlen(psz_item)-1] == '"' )
2066 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2067 if( *psz_item == '\'' && psz_item[strlen(psz_item)-1] == '\'' )
2068 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2070 if( !psz_item_mrl ) psz_item_mrl = psz_item;
2071 else if( *psz_item )
2074 ppsz_options = realloc( ppsz_options, i_options * sizeof(char *) );
2075 ppsz_options[i_options - 1] = &psz_item[1];
2078 if( *psz_mrl ) SKIPSPACE( psz_mrl );
2081 /* Now create a playlist item */
2084 p_item = input_ItemNew( p_intf, psz_item_mrl, NULL );
2085 for( i = 0; i < i_options; i++ )
2087 input_ItemAddOption( p_item, ppsz_options[i] );
2091 if( i_options ) free( ppsz_options );
2097 /*****************************************************************************
2098 * checkUpdates : check for updates
2099 ****************************************************************************/
2100 static void checkUpdates( intf_thread_t *p_intf, char *psz_arg )
2102 update_iterator_t *p_uit;
2103 update_t *p_u = update_New( p_intf );
2104 if( p_u == NULL ) return;
2105 p_uit = update_iterator_New( p_u );
2110 if( strstr( psz_arg, "newer" ) )
2111 s |= UPDATE_RELEASE_STATUS_NEWER;
2112 if( strstr( psz_arg, "equal" ) )
2113 s |= UPDATE_RELEASE_STATUS_EQUAL;
2114 if( strstr( psz_arg, "older" ) )
2115 s |= UPDATE_RELEASE_STATUS_OLDER;
2116 if( s ) p_uit->i_rs = s;
2117 else p_uit->i_rs = UPDATE_RELEASE_STATUS_NEWER;
2119 if( strstr( psz_arg, "undef" ) )
2120 t |= UPDATE_FILE_TYPE_UNDEF;
2121 if( strstr( psz_arg, "info" ) )
2122 t |= UPDATE_FILE_TYPE_INFO;
2123 if( strstr( psz_arg, "source" ) )
2124 t |= UPDATE_FILE_TYPE_SOURCE;
2125 if( strstr( psz_arg, "binary" ) )
2126 t |= UPDATE_FILE_TYPE_BINARY;
2127 if( strstr( psz_arg, "plugin" ) )
2128 t |= UPDATE_FILE_TYPE_PLUGIN;
2129 if( t ) p_uit->i_t = t;
2131 update_Check( p_u, VLC_FALSE );
2132 update_iterator_Action( p_uit, UPDATE_MIRROR );
2133 msg_rc( "\nUsing mirror: %s (%s) [%s]",
2134 p_uit->mirror.psz_name,
2135 p_uit->mirror.psz_location,
2136 p_uit->mirror.psz_type );
2137 while( (s = update_iterator_Action( p_uit, UPDATE_FILE )) != UPDATE_FAIL )
2140 if( s & UPDATE_RELEASE )
2142 switch( p_uit->release.i_status )
2144 case UPDATE_RELEASE_STATUS_OLDER:
2145 psz_tmp = strdup( "older" );
2147 case UPDATE_RELEASE_STATUS_EQUAL:
2148 psz_tmp = strdup( "equal" );
2150 case UPDATE_RELEASE_STATUS_NEWER:
2151 psz_tmp = strdup( "newer" );
2154 psz_tmp = strdup( "?!?" );
2157 msg_rc( "\n+----[ VLC %s %s (%s) ] ",
2158 p_uit->release.psz_version,
2159 p_uit->release.psz_svn_revision,
2163 switch( p_uit->file.i_type )
2165 case UPDATE_FILE_TYPE_UNDEF:
2166 psz_tmp = strdup( "undef" );
2168 case UPDATE_FILE_TYPE_INFO:
2169 psz_tmp = strdup( "info" );
2171 case UPDATE_FILE_TYPE_SOURCE:
2172 psz_tmp = strdup( "source" );
2174 case UPDATE_FILE_TYPE_BINARY:
2175 psz_tmp = strdup( "binary" );
2177 case UPDATE_FILE_TYPE_PLUGIN:
2178 psz_tmp = strdup( "plugin" );
2181 psz_tmp = strdup( "?!?" );
2184 msg_rc( "| %s (%s)", p_uit->file.psz_description, psz_tmp );
2186 if( p_uit->file.l_size )
2188 if( p_uit->file.l_size > 1024 * 1024 * 1024 )
2189 asprintf( &psz_tmp, "(%ld GB)",
2190 p_uit->file.l_size / (1024*1024*1024) );
2191 if( p_uit->file.l_size > 1024 * 1024 )
2192 asprintf( &psz_tmp, "(%ld MB)",
2193 p_uit->file.l_size / (1024*1024) );
2194 else if( p_uit->file.l_size > 1024 )
2195 asprintf( &psz_tmp, "(%ld kB)",
2196 p_uit->file.l_size / 1024 );
2198 asprintf( &psz_tmp, "(%ld B)", p_uit->file.l_size );
2202 psz_tmp = strdup( "" );
2204 msg_rc( "| %s %s", p_uit->file.psz_url, psz_tmp );
2209 update_iterator_Delete( p_uit );
2211 update_Delete( p_u );