1 /*****************************************************************************
2 * rc.c : remote control stdin/stdout module for vlc
3 *****************************************************************************
4 * Copyright (C) 2004 - 2005 the VideoLAN team
7 * Author: Peter Surda <shurdeek@panorama.sth.ac.at>
8 * Jean-Paul Saman <jpsaman #_at_# m2x _replaceWith#dot_ nl>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
30 #include <stdlib.h> /* malloc(), free() */
33 #include <errno.h> /* ENOMEM */
38 #include <vlc_interface.h>
42 #include <vlc_playlist.h>
43 #include <vlc_update.h>
49 #ifdef HAVE_SYS_TIME_H
50 # include <sys/time.h>
52 #include <sys/types.h>
54 #include <vlc_network.h>
57 #include <vlc_charset.h>
59 #if defined(AF_UNIX) && !defined(AF_LOCAL)
60 # define AF_LOCAL AF_UNIX
63 #if defined(AF_LOCAL) && ! defined(WIN32)
67 #define MAX_LINE_LENGTH 256
68 #define STATUS_CHANGE "status change: "
70 /*****************************************************************************
72 *****************************************************************************/
73 static int Activate ( vlc_object_t * );
74 static void Deactivate ( vlc_object_t * );
75 static void Run ( intf_thread_t * );
77 static void Help ( intf_thread_t *, vlc_bool_t );
78 static void RegisterCallbacks( intf_thread_t * );
80 static vlc_bool_t ReadCommand( intf_thread_t *, char *, int * );
82 static input_item_t *parse_MRL( intf_thread_t *, char * );
84 static int Input ( vlc_object_t *, char const *,
85 vlc_value_t, vlc_value_t, void * );
86 static int Playlist ( vlc_object_t *, char const *,
87 vlc_value_t, vlc_value_t, void * );
88 static int Quit ( vlc_object_t *, char const *,
89 vlc_value_t, vlc_value_t, void * );
90 static int Intf ( vlc_object_t *, char const *,
91 vlc_value_t, vlc_value_t, void * );
92 static int Volume ( vlc_object_t *, char const *,
93 vlc_value_t, vlc_value_t, void * );
94 static int VolumeMove ( vlc_object_t *, char const *,
95 vlc_value_t, vlc_value_t, void * );
96 static int VideoConfig ( vlc_object_t *, char const *,
97 vlc_value_t, vlc_value_t, void * );
98 static int AudioConfig ( vlc_object_t *, char const *,
99 vlc_value_t, vlc_value_t, void * );
100 static int Menu ( vlc_object_t *, char const *,
101 vlc_value_t, vlc_value_t, void * );
102 static void checkUpdates( intf_thread_t *p_intf, char *psz_arg );
104 /* Status Callbacks */
105 static int TimeOffsetChanged( vlc_object_t *, char const *,
106 vlc_value_t, vlc_value_t , void * );
107 static int VolumeChanged ( vlc_object_t *, char const *,
108 vlc_value_t, vlc_value_t, void * );
109 static int StateChanged ( vlc_object_t *, char const *,
110 vlc_value_t, vlc_value_t, void * );
111 static int RateChanged ( vlc_object_t *, char const *,
112 vlc_value_t, vlc_value_t, void * );
116 int *pi_socket_listen;
121 vlc_mutex_t status_lock;
122 playlist_status_t i_last_state;
130 #ifdef HAVE_VARIADIC_MACROS
131 # define msg_rc( psz_format, args... ) \
132 __msg_rc( p_intf, psz_format, ## args )
135 static void __msg_rc( intf_thread_t *p_intf, const char *psz_fmt, ... )
138 va_start( args, psz_fmt );
140 if( p_intf->p_sys->i_socket == -1 )
142 utf8_vfprintf( stdout, psz_fmt, args );
147 net_vaPrintf( p_intf, p_intf->p_sys->i_socket, NULL, psz_fmt, args );
148 net_Write( p_intf, p_intf->p_sys->i_socket, NULL, (uint8_t*)"\r\n", 2 );
153 /*****************************************************************************
155 *****************************************************************************/
156 #define POS_TEXT N_("Show stream position")
157 #define POS_LONGTEXT N_("Show the current position in seconds within the " \
158 "stream from time to time." )
160 #define TTY_TEXT N_("Fake TTY")
161 #define TTY_LONGTEXT N_("Force the rc module to use stdin as if it was a TTY.")
163 #define UNIX_TEXT N_("UNIX socket command input")
164 #define UNIX_LONGTEXT N_("Accept commands over a Unix socket rather than " \
167 #define HOST_TEXT N_("TCP command input")
168 #define HOST_LONGTEXT N_("Accept commands over a socket rather than stdin. " \
169 "You can set the address and port the interface will bind to." )
172 #define QUIET_TEXT N_("Do not open a DOS command box interface")
173 #define QUIET_LONGTEXT N_( \
174 "By default the rc interface plugin will start a DOS command box. " \
175 "Enabling the quiet mode will not bring this command box but can also " \
176 "be pretty annoying when you want to stop VLC and no video window is " \
181 set_shortname( _("RC"));
182 set_category( CAT_INTERFACE );
183 set_subcategory( SUBCAT_INTERFACE_MAIN );
184 set_description( _("Remote control interface") );
185 add_bool( "rc-show-pos", 0, NULL, POS_TEXT, POS_LONGTEXT, VLC_TRUE );
188 add_bool( "rc-quiet", 0, NULL, QUIET_TEXT, QUIET_LONGTEXT, VLC_FALSE );
190 #if defined (HAVE_ISATTY)
191 add_bool( "rc-fake-tty", 0, NULL, TTY_TEXT, TTY_LONGTEXT, VLC_TRUE );
193 add_string( "rc-unix", 0, NULL, UNIX_TEXT, UNIX_LONGTEXT, VLC_TRUE );
195 add_string( "rc-host", 0, NULL, HOST_TEXT, HOST_LONGTEXT, VLC_TRUE );
197 set_capability( "interface", 20 );
198 set_callbacks( Activate, Deactivate );
201 /*****************************************************************************
202 * Activate: initialize and create stuff
203 *****************************************************************************/
204 static int Activate( vlc_object_t *p_this )
206 intf_thread_t *p_intf = (intf_thread_t*)p_this;
207 char *psz_host, *psz_unix_path;
208 int *pi_socket = NULL;
211 #if defined(HAVE_ISATTY)
212 /* Check that stdin is a TTY */
213 if( !config_GetInt( p_intf, "rc-fake-tty" ) && !isatty( 0 ) )
215 msg_Warn( p_intf, "fd 0 is not a TTY" );
220 psz_unix_path = config_GetPsz( p_intf, "rc-unix" );
226 msg_Warn( p_intf, "your OS doesn't support filesystem sockets" );
227 free( psz_unix_path );
230 struct sockaddr_un addr;
232 memset( &addr, 0, sizeof(struct sockaddr_un) );
234 msg_Dbg( p_intf, "trying UNIX socket" );
236 if( (i_socket = socket( AF_LOCAL, SOCK_STREAM, 0 ) ) < 0 )
238 msg_Warn( p_intf, "can't open socket: %s", strerror(errno) );
239 free( psz_unix_path );
243 addr.sun_family = AF_LOCAL;
244 strncpy( addr.sun_path, psz_unix_path, sizeof( addr.sun_path ) );
245 addr.sun_path[sizeof( addr.sun_path ) - 1] = '\0';
247 if (bind (i_socket, (struct sockaddr *)&addr, sizeof (addr))
248 && (errno == EADDRINUSE)
249 && connect (i_socket, (struct sockaddr *)&addr, sizeof (addr))
250 && (errno == ECONNREFUSED))
252 msg_Info (p_intf, "Removing dead UNIX socket: %s", psz_unix_path);
253 unlink (psz_unix_path);
255 if (bind (i_socket, (struct sockaddr *)&addr, sizeof (addr)))
257 msg_Err (p_intf, "cannot bind UNIX socket at %s: %s",
258 psz_unix_path, strerror (errno));
259 free (psz_unix_path);
260 net_Close (i_socket);
265 if( listen( i_socket, 1 ) )
267 msg_Warn( p_intf, "can't listen on socket: %s", strerror(errno));
268 free( psz_unix_path );
269 net_Close( i_socket );
273 /* FIXME: we need a core function to merge listening sockets sets */
274 pi_socket = calloc( 2, sizeof( int ) );
275 if( pi_socket == NULL )
277 free( psz_unix_path );
278 net_Close( i_socket );
281 pi_socket[0] = i_socket;
283 #endif /* AF_LOCAL */
287 if( ( pi_socket == NULL ) &&
288 ( psz_host = config_GetPsz( p_intf, "rc-host" ) ) != NULL )
292 vlc_UrlParse( &url, psz_host, 0 );
294 msg_Dbg( p_intf, "base: %s, port: %d", url.psz_host, url.i_port );
296 pi_socket = net_ListenTCP(p_this, url.psz_host, url.i_port);
297 if( pi_socket == NULL )
299 msg_Warn( p_intf, "can't listen to %s port %i",
300 url.psz_host, url.i_port );
301 vlc_UrlClean( &url );
306 vlc_UrlClean( &url );
310 p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
313 msg_Err( p_intf, "no memory" );
317 p_intf->p_sys->pi_socket_listen = pi_socket;
318 p_intf->p_sys->i_socket = -1;
319 p_intf->p_sys->psz_unix_path = psz_unix_path;
320 vlc_mutex_init( p_intf, &p_intf->p_sys->status_lock );
321 p_intf->p_sys->i_last_state = PLAYLIST_STOPPED;
323 /* Non-buffered stdout */
324 setvbuf( stdout, (char *)NULL, _IOLBF, 0 );
326 p_intf->pf_run = Run;
329 p_intf->p_sys->b_quiet = config_GetInt( p_intf, "rc-quiet" );
330 if( !p_intf->p_sys->b_quiet ) { CONSOLE_INTRO_MSG; }
335 msg_rc( _("Remote control interface initialized. Type `help' for help.") );
339 /*****************************************************************************
340 * Deactivate: uninitialize and cleanup
341 *****************************************************************************/
342 static void Deactivate( vlc_object_t *p_this )
344 intf_thread_t *p_intf = (intf_thread_t*)p_this;
346 net_ListenClose( p_intf->p_sys->pi_socket_listen );
347 if( p_intf->p_sys->i_socket != -1 )
348 net_Close( p_intf->p_sys->i_socket );
349 if( p_intf->p_sys->psz_unix_path != NULL )
351 #if defined(AF_LOCAL) && !defined(WIN32)
352 unlink( p_intf->p_sys->psz_unix_path );
354 free( p_intf->p_sys->psz_unix_path );
356 vlc_mutex_destroy( &p_intf->p_sys->status_lock );
357 free( p_intf->p_sys );
360 /*****************************************************************************
361 * RegisterCallbacks: Register callbacks to dynamic variables
362 *****************************************************************************/
363 static void RegisterCallbacks( intf_thread_t *p_intf )
365 /* Register commands that will be cleaned up upon object destruction */
366 #define ADD( name, type, target ) \
367 var_Create( p_intf, name, VLC_VAR_ ## type | VLC_VAR_ISCOMMAND ); \
368 var_AddCallback( p_intf, name, target, NULL );
369 ADD( "quit", VOID, Quit )
370 ADD( "intf", STRING, Intf )
372 ADD( "add", STRING, Playlist )
373 ADD( "repeat", STRING, Playlist )
374 ADD( "loop", STRING, Playlist )
375 ADD( "enqueue", STRING, Playlist )
376 ADD( "playlist", VOID, Playlist )
377 ADD( "sort", VOID, Playlist )
378 ADD( "play", VOID, Playlist )
379 ADD( "stop", VOID, Playlist )
380 ADD( "clear", VOID, Playlist )
381 ADD( "prev", VOID, Playlist )
382 ADD( "next", VOID, Playlist )
383 ADD( "goto", INTEGER, Playlist )
384 ADD( "status", INTEGER, Playlist )
386 /* OSD menu commands */
387 ADD( "menu", STRING, Menu )
390 ADD( "pause", VOID, Input )
391 ADD( "seek", INTEGER, Input )
392 ADD( "title", STRING, Input )
393 ADD( "title_n", VOID, Input )
394 ADD( "title_p", VOID, Input )
395 ADD( "chapter", STRING, Input )
396 ADD( "chapter_n", VOID, Input )
397 ADD( "chapter_p", VOID, Input )
399 ADD( "fastforward", VOID, Input )
400 ADD( "rewind", VOID, Input )
401 ADD( "faster", VOID, Input )
402 ADD( "slower", VOID, Input )
403 ADD( "normal", VOID, Input )
405 ADD( "atrack", STRING, Input )
406 ADD( "vtrack", STRING, Input )
407 ADD( "strack", STRING, Input )
410 ADD( "vratio", STRING, VideoConfig )
411 ADD( "vcrop", STRING, VideoConfig )
412 ADD( "vzoom", STRING, VideoConfig )
415 ADD( "volume", STRING, Volume )
416 ADD( "volup", STRING, VolumeMove )
417 ADD( "voldown", STRING, VolumeMove )
418 ADD( "adev", STRING, AudioConfig )
419 ADD( "achan", STRING, AudioConfig )
424 /*****************************************************************************
426 *****************************************************************************
427 * This part of the interface is in a separate thread so that we can call
428 * exec() from within it without annoying the rest of the program.
429 *****************************************************************************/
430 static void Run( intf_thread_t *p_intf )
432 input_thread_t * p_input;
433 playlist_t * p_playlist;
435 char p_buffer[ MAX_LINE_LENGTH + 1 ];
436 vlc_bool_t b_showpos = config_GetInt( p_intf, "rc-show-pos" );
437 vlc_bool_t b_longhelp = VLC_FALSE;
447 /* Register commands that will be cleaned up upon object destruction */
448 RegisterCallbacks( p_intf );
450 /* status callbacks */
451 /* Listen to audio volume updates */
452 var_AddCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
455 /* Get the file descriptor of the console input */
456 p_intf->p_sys->hConsoleIn = GetStdHandle(STD_INPUT_HANDLE);
457 if( p_intf->p_sys->hConsoleIn == INVALID_HANDLE_VALUE )
459 msg_Err( p_intf, "couldn't find user input handle" );
460 p_intf->b_die = VLC_TRUE;
464 while( !intf_ShouldDie( p_intf ) )
466 char *psz_cmd, *psz_arg;
467 vlc_bool_t b_complete;
469 if( p_intf->p_sys->pi_socket_listen != NULL &&
470 p_intf->p_sys->i_socket == -1 )
472 p_intf->p_sys->i_socket =
473 net_Accept( p_intf, p_intf->p_sys->pi_socket_listen,
475 if( p_intf->p_sys->i_socket == -1 ) continue;
478 b_complete = ReadCommand( p_intf, p_buffer, &i_size );
480 /* Manage the input part */
481 if( p_input == NULL )
485 p_input = vlc_object_find( p_playlist, VLC_OBJECT_INPUT,
490 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
494 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST,
498 /* New input has been registered */
501 if( !p_input->b_dead || !p_input->b_die )
503 msg_rc( STATUS_CHANGE "( new input: %s )",
504 input_GetItem(p_input)->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, ' ' );
612 var_Command( p_input, psz_alias, psz_mycmd, psz_myarg, &psz_msg );
622 /* If the user typed a registered local command, try it */
623 else if( var_Type( p_intf, psz_cmd ) & VLC_VAR_ISCOMMAND )
628 val.psz_string = psz_arg;
629 i_ret = var_Set( p_intf, psz_cmd, val );
630 msg_rc( "%s: returned %i (%s)",
631 psz_cmd, i_ret, vlc_error( i_ret ) );
633 /* Or maybe it's a global command */
634 else if( var_Type( p_intf->p_libvlc_global, psz_cmd ) & VLC_VAR_ISCOMMAND )
639 val.psz_string = psz_arg;
640 /* FIXME: it's a global command, but we should pass the
641 * local object as an argument, not p_intf->p_libvlc_global. */
642 i_ret = var_Set( p_intf->p_libvlc_global, psz_cmd, val );
645 msg_rc( "%s: returned %i (%s)",
646 psz_cmd, i_ret, vlc_error( i_ret ) );
649 else if( !strcmp( psz_cmd, "logout" ) )
651 /* Close connection */
652 if( p_intf->p_sys->i_socket != -1 )
654 net_Close( p_intf->p_sys->i_socket );
656 p_intf->p_sys->i_socket = -1;
658 else if( !strcmp( psz_cmd, "info" ) )
663 vlc_mutex_lock( &input_GetItem(p_input)->lock );
664 for ( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
666 info_category_t *p_category = input_GetItem(p_input)
669 msg_rc( "+----[ %s ]", p_category->psz_name );
671 for ( j = 0; j < p_category->i_infos; j++ )
673 info_t *p_info = p_category->pp_infos[j];
674 msg_rc( "| %s: %s", p_info->psz_name,
679 msg_rc( "+----[ end of stream info ]" );
680 vlc_mutex_unlock( &input_GetItem(p_input)->lock );
684 msg_rc( "no input" );
687 else if( !strcmp( psz_cmd, "is_playing" ) )
698 else if( !strcmp( psz_cmd, "get_time" ) )
707 var_Get( p_input, "time", &time );
708 msg_rc( "%i", time.i_time / 1000000);
711 else if( !strcmp( psz_cmd, "get_length" ) )
720 var_Get( p_input, "length", &time );
721 msg_rc( "%i", time.i_time / 1000000);
724 else if( !strcmp( psz_cmd, "get_title" ) )
732 msg_rc( "%s", input_GetItem(p_input)->psz_name );
735 else if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "h", 1 )
736 || !strncmp( psz_cmd, "H", 1 ) || !strncmp( psz_cmd, "?", 1 ) )
738 if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "H", 1 ) )
739 b_longhelp = VLC_TRUE;
740 else b_longhelp = VLC_FALSE;
742 Help( p_intf, b_longhelp );
744 else if( !strcmp( psz_cmd, "check-updates" ) )
746 checkUpdates( p_intf, psz_arg );
748 else if( !strcmp( psz_cmd, "key" ) || !strcmp( psz_cmd, "hotkey" ) )
750 var_SetInteger( p_intf->p_libvlc, "key-pressed",
751 config_GetInt( p_intf, psz_arg ) );
753 else switch( psz_cmd[0] )
759 vout_thread_t *p_vout;
760 p_vout = vlc_object_find( p_input,
761 VLC_OBJECT_VOUT, FIND_CHILD );
766 vlc_bool_t b_update = VLC_FALSE;
767 var_Get( p_vout, "fullscreen", &val );
768 val.b_bool = !val.b_bool;
769 if( !strncmp( psz_arg, "on", 2 )
770 && ( val.b_bool == VLC_TRUE ) )
773 val.b_bool = VLC_TRUE;
775 else if( !strncmp( psz_arg, "off", 3 )
776 && ( val.b_bool == VLC_FALSE ) )
779 val.b_bool = VLC_FALSE;
781 else if( strncmp( psz_arg, "off", 3 )
782 && strncmp( psz_arg, "on", 2 ) )
784 if( b_update ) var_Set( p_vout, "fullscreen", val );
785 vlc_object_release( p_vout );
796 /* Ignore empty lines */
800 msg_rc(_("Unknown command `%s'. Type `help' for help."), psz_cmd);
804 /* Command processed */
805 i_size = 0; p_buffer[0] = 0;
808 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
809 msg_rc( STATUS_CHANGE "( quit )" );
813 var_DelCallback( p_input, "state", StateChanged, p_intf );
814 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
815 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
816 var_DelCallback( p_input, "rate", RateChanged, p_intf );
817 var_DelCallback( p_input, "time-offset", TimeOffsetChanged, p_intf );
818 vlc_object_release( p_input );
824 vlc_object_release( p_playlist );
828 var_DelCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
831 static void Help( intf_thread_t *p_intf, vlc_bool_t b_longhelp)
833 msg_rc(_("+----[ Remote control commands ]"));
835 msg_rc(_("| add XYZ . . . . . . . . . . . . add XYZ to playlist"));
836 msg_rc(_("| enqueue XYZ . . . . . . . . . queue XYZ to playlist"));
837 msg_rc(_("| playlist . . . . . show items currently in playlist"));
838 msg_rc(_("| play . . . . . . . . . . . . . . . . . . play stream"));
839 msg_rc(_("| stop . . . . . . . . . . . . . . . . . . stop stream"));
840 msg_rc(_("| next . . . . . . . . . . . . . . next playlist item"));
841 msg_rc(_("| prev . . . . . . . . . . . . previous playlist item"));
842 msg_rc(_("| goto . . . . . . . . . . . . . . goto item at index"));
843 msg_rc(_("| repeat [on|off] . . . . toggle playlist item repeat"));
844 msg_rc(_("| loop [on|off] . . . . . . toggle playlist item loop"));
845 msg_rc(_("| clear . . . . . . . . . . . . . clear the playlist"));
846 msg_rc(_("| status . . . . . . . . . . . current playlist status"));
847 msg_rc(_("| title [X] . . . . . . set/get title in current item"));
848 msg_rc(_("| title_n . . . . . . . . next title in current item"));
849 msg_rc(_("| title_p . . . . . . previous title in current item"));
850 msg_rc(_("| chapter [X] . . . . set/get chapter in current item"));
851 msg_rc(_("| chapter_n . . . . . . next chapter in current item"));
852 msg_rc(_("| chapter_p . . . . previous chapter in current item"));
854 msg_rc(_("| seek X . . . seek in seconds, for instance `seek 12'"));
855 msg_rc(_("| pause . . . . . . . . . . . . . . . . toggle pause"));
856 msg_rc(_("| fastforward . . . . . . . . . set to maximum rate"));
857 msg_rc(_("| rewind . . . . . . . . . . . . set to minimum rate"));
858 msg_rc(_("| faster . . . . . . . . . . faster playing of stream"));
859 msg_rc(_("| slower . . . . . . . . . . slower playing of stream"));
860 msg_rc(_("| normal . . . . . . . . . . normal playing of stream"));
861 msg_rc(_("| f [on|off] . . . . . . . . . . . . toggle fullscreen"));
862 msg_rc(_("| info . . . . . information about the current stream"));
863 msg_rc(_("| get_time . . seconds elapsed since stream's beginning"));
864 msg_rc(_("| is_playing . . . . 1 if a stream plays, 0 otherwise"));
865 msg_rc(_("| get_title . . . . . the title of the current stream"));
866 msg_rc(_("| get_length . . . . the length of the current stream"));
868 msg_rc(_("| volume [X] . . . . . . . . . . set/get audio volume"));
869 msg_rc(_("| volup [X] . . . . . . . raise audio volume X steps"));
870 msg_rc(_("| voldown [X] . . . . . . lower audio volume X steps"));
871 msg_rc(_("| adev [X] . . . . . . . . . . . set/get audio device"));
872 msg_rc(_("| achan [X]. . . . . . . . . . set/get audio channels"));
873 msg_rc(_("| atrack [X] . . . . . . . . . . . set/get audio track"));
874 msg_rc(_("| vtrack [X] . . . . . . . . . . . set/get video track"));
875 msg_rc(_("| vratio [X] . . . . . . . set/get video aspect ratio"));
876 msg_rc(_("| vcrop [X] . . . . . . . . . . . set/get video crop"));
877 msg_rc(_("| vzoom [X] . . . . . . . . . . . set/get video zoom"));
878 msg_rc(_("| strack [X] . . . . . . . . . set/get subtitles track"));
879 msg_rc(_("| key [hotkey name] . . . . . . simulate hotkey press"));
880 msg_rc(_("| menu . . [on|off|up|down|left|right|select] use menu"));
885 msg_rc(_("| @name marq-marquee STRING . . overlay STRING in video"));
886 msg_rc(_("| @name marq-x X . . . . . . . . . . . .offset from left"));
887 msg_rc(_("| @name marq-y Y . . . . . . . . . . . . offset from top"));
888 msg_rc(_("| @name marq-position #. . . .relative position control"));
889 msg_rc(_("| @name marq-color # . . . . . . . . . . font color, RGB"));
890 msg_rc(_("| @name marq-opacity # . . . . . . . . . . . . . opacity"));
891 msg_rc(_("| @name marq-timeout T. . . . . . . . . . timeout, in ms"));
892 msg_rc(_("| @name marq-size # . . . . . . . . font size, in pixels"));
894 msg_rc(_("| @name logo-file STRING . . .the overlay file path/name"));
895 msg_rc(_("| @name logo-x X . . . . . . . . . . . .offset from left"));
896 msg_rc(_("| @name logo-y Y . . . . . . . . . . . . offset from top"));
897 msg_rc(_("| @name logo-position #. . . . . . . . relative position"));
898 msg_rc(_("| @name logo-transparency #. . . . . . . . .transparency"));
900 msg_rc(_("| @name mosaic-alpha # . . . . . . . . . . . . . . alpha"));
901 msg_rc(_("| @name mosaic-height #. . . . . . . . . . . . . .height"));
902 msg_rc(_("| @name mosaic-width # . . . . . . . . . . . . . . width"));
903 msg_rc(_("| @name mosaic-xoffset # . . . .top left corner position"));
904 msg_rc(_("| @name mosaic-yoffset # . . . .top left corner position"));
905 msg_rc(_("| @name mosaic-offsets x,y(,x,y)*. . . . list of offsets"));
906 msg_rc(_("| @name mosaic-align 0..2,4..6,8..10. . .mosaic alignment"));
907 msg_rc(_("| @name mosaic-vborder # . . . . . . . . vertical border"));
908 msg_rc(_("| @name mosaic-hborder # . . . . . . . horizontal border"));
909 msg_rc(_("| @name mosaic-position {0=auto,1=fixed} . . . .position"));
910 msg_rc(_("| @name mosaic-rows #. . . . . . . . . . .number of rows"));
911 msg_rc(_("| @name mosaic-cols #. . . . . . . . . . .number of cols"));
912 msg_rc(_("| @name mosaic-order id(,id)* . . . . order of pictures "));
913 msg_rc(_("| @name mosaic-keep-aspect-ratio {0,1} . . .aspect ratio"));
915 msg_rc(_("| check-updates [newer] [equal] [older]\n"
916 "| [undef] [info] [source] [binary] [plugin]"));
919 msg_rc(_("| help . . . . . . . . . . . . . . . this help message"));
920 msg_rc(_("| longhelp . . . . . . . . . . . a longer help message"));
921 msg_rc(_("| logout . . . . . . . exit (if in socket connection)"));
922 msg_rc(_("| quit . . . . . . . . . . . . . . . . . . . quit vlc"));
924 msg_rc(_("+----[ end of help ]"));
927 /********************************************************************
928 * Status callback routines
929 ********************************************************************/
930 static int TimeOffsetChanged( vlc_object_t *p_this, char const *psz_cmd,
931 vlc_value_t oldval, vlc_value_t newval, void *p_data )
933 intf_thread_t *p_intf = (intf_thread_t*)p_data;
934 input_thread_t *p_input = NULL;
936 vlc_mutex_lock( &p_intf->p_sys->status_lock );
937 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
940 msg_rc( STATUS_CHANGE "( time-offset: %d )",
941 var_GetInteger( p_input, "time-offset" ) );
942 vlc_object_release( p_input );
944 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
948 static int VolumeChanged( vlc_object_t *p_this, char const *psz_cmd,
949 vlc_value_t oldval, vlc_value_t newval, void *p_data )
951 intf_thread_t *p_intf = (intf_thread_t*)p_data;
953 vlc_mutex_lock( &p_intf->p_sys->status_lock );
954 msg_rc( STATUS_CHANGE "( audio volume: %d )",
955 config_GetInt( p_this, "volume") );
956 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
960 static int StateChanged( vlc_object_t *p_this, char const *psz_cmd,
961 vlc_value_t oldval, vlc_value_t newval, void *p_data )
963 intf_thread_t *p_intf = (intf_thread_t*)p_data;
964 playlist_t *p_playlist = NULL;
965 input_thread_t *p_input = NULL;
967 vlc_mutex_lock( &p_intf->p_sys->status_lock );
968 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
971 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST, FIND_PARENT );
975 switch( p_playlist->status.i_status )
977 case PLAYLIST_STOPPED:
978 strncpy( &cmd[0], "stop", 4);
981 case PLAYLIST_RUNNING:
982 strncpy( &cmd[0], "play", 4);
985 case PLAYLIST_PAUSED:
986 strncpy( &cmd[0], "pause", 5);
989 } /* var_GetInteger( p_input, "state" ) */
990 msg_rc( STATUS_CHANGE "( %s state: %d )", &cmd[0], newval.i_int );
991 vlc_object_release( p_playlist );
993 vlc_object_release( p_input );
995 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
999 static int RateChanged( vlc_object_t *p_this, char const *psz_cmd,
1000 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1002 intf_thread_t *p_intf = (intf_thread_t*)p_data;
1003 input_thread_t *p_input = NULL;
1005 vlc_mutex_lock( &p_intf->p_sys->status_lock );
1006 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1009 msg_rc( STATUS_CHANGE "( new rate: %d )",
1010 var_GetInteger( p_input, "rate" ) );
1011 vlc_object_release( p_input );
1013 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1017 /********************************************************************
1019 ********************************************************************/
1020 static int Input( vlc_object_t *p_this, char const *psz_cmd,
1021 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1023 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1024 input_thread_t *p_input;
1027 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1028 if( !p_input ) return VLC_ENOOBJ;
1030 var_Get( p_input, "state", &val );
1031 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1032 ( strcmp( psz_cmd, "pause" ) != 0 ) )
1034 msg_rc( _("Press menu select or pause to continue.") );
1035 vlc_object_release( p_input );
1036 return VLC_EGENERIC;
1039 /* Parse commands that only require an input */
1040 if( !strcmp( psz_cmd, "pause" ) )
1042 val.i_int = config_GetInt( p_intf, "key-play-pause" );
1043 var_Set( p_intf->p_libvlc, "key-pressed", val );
1044 vlc_object_release( p_input );
1047 else if( !strcmp( psz_cmd, "seek" ) )
1049 if( strlen( newval.psz_string ) > 0 &&
1050 newval.psz_string[strlen( newval.psz_string ) - 1] == '%' )
1052 val.f_float = (float)atof( newval.psz_string ) / 100.0;
1053 var_Set( p_input, "position", val );
1057 val.i_time = ((int64_t)atoi( newval.psz_string )) * 1000000;
1058 var_Set( p_input, "time", val );
1060 vlc_object_release( p_input );
1063 else if ( !strcmp( psz_cmd, "fastforward" ) )
1065 val.i_int = config_GetInt( p_intf, "key-jump+extrashort" );
1066 var_Set( p_intf->p_libvlc, "key-pressed", val );
1067 vlc_object_release( p_input );
1070 else if ( !strcmp( psz_cmd, "rewind" ) )
1072 val.i_int = config_GetInt( p_intf, "key-jump-extrashort" );
1073 var_Set( p_intf->p_libvlc, "key-pressed", val );
1074 vlc_object_release( p_input );
1077 else if ( !strcmp( psz_cmd, "faster" ) )
1079 val.b_bool = VLC_TRUE;
1080 var_Set( p_input, "rate-faster", val );
1081 vlc_object_release( p_input );
1084 else if ( !strcmp( psz_cmd, "slower" ) )
1086 val.b_bool = VLC_TRUE;
1087 var_Set( p_input, "rate-slower", val );
1088 vlc_object_release( p_input );
1091 else if ( !strcmp( psz_cmd, "normal" ) )
1093 val.i_int = INPUT_RATE_DEFAULT;
1094 var_Set( p_input, "rate", val );
1095 vlc_object_release( p_input );
1098 else if( !strcmp( psz_cmd, "chapter" ) ||
1099 !strcmp( psz_cmd, "chapter_n" ) ||
1100 !strcmp( psz_cmd, "chapter_p" ) )
1102 if( !strcmp( psz_cmd, "chapter" ) )
1104 if ( *newval.psz_string )
1107 val.i_int = atoi( newval.psz_string );
1108 var_Set( p_input, "chapter", val );
1112 vlc_value_t val_list;
1115 var_Get( p_input, "chapter", &val );
1116 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
1118 msg_rc( "Currently playing chapter %d/%d.",
1119 val.i_int, val_list.p_list->i_count );
1120 var_Change( p_this, "chapter", VLC_VAR_FREELIST,
1124 else if( !strcmp( psz_cmd, "chapter_n" ) )
1126 val.b_bool = VLC_TRUE;
1127 var_Set( p_input, "next-chapter", val );
1129 else if( !strcmp( psz_cmd, "chapter_p" ) )
1131 val.b_bool = VLC_TRUE;
1132 var_Set( p_input, "prev-chapter", val );
1134 vlc_object_release( p_input );
1137 else if( !strcmp( psz_cmd, "title" ) ||
1138 !strcmp( psz_cmd, "title_n" ) ||
1139 !strcmp( psz_cmd, "title_p" ) )
1141 if( !strcmp( psz_cmd, "title" ) )
1143 if ( *newval.psz_string )
1146 val.i_int = atoi( newval.psz_string );
1147 var_Set( p_input, "title", val );
1151 vlc_value_t val_list;
1154 var_Get( p_input, "title", &val );
1155 var_Change( p_input, "title", VLC_VAR_GETCHOICES,
1157 msg_rc( "Currently playing title %d/%d.",
1158 val.i_int, val_list.p_list->i_count );
1159 var_Change( p_this, "title", VLC_VAR_FREELIST,
1163 else if( !strcmp( psz_cmd, "title_n" ) )
1165 val.b_bool = VLC_TRUE;
1166 var_Set( p_input, "next-title", val );
1168 else if( !strcmp( psz_cmd, "title_p" ) )
1170 val.b_bool = VLC_TRUE;
1171 var_Set( p_input, "prev-title", val );
1174 vlc_object_release( p_input );
1177 else if( !strcmp( psz_cmd, "atrack" )
1178 || !strcmp( psz_cmd, "vtrack" )
1179 || !strcmp( psz_cmd, "strack" ) )
1181 const char *psz_variable;
1182 vlc_value_t val_name;
1185 if( !strcmp( psz_cmd, "atrack" ) )
1187 psz_variable = "audio-es";
1189 else if( !strcmp( psz_cmd, "vtrack" ) )
1191 psz_variable = "video-es";
1195 psz_variable = "spu-es";
1198 /* Get the descriptive name of the variable */
1199 var_Change( p_input, psz_variable, VLC_VAR_GETTEXT,
1201 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1203 if( newval.psz_string && *newval.psz_string )
1207 val.i_int = atoi( newval.psz_string );
1209 i_error = var_Set( p_input, psz_variable, val );
1214 vlc_value_t val, text;
1217 if ( var_Get( p_input, psz_variable, &val ) < 0 )
1219 vlc_object_release( p_input );
1220 return VLC_EGENERIC;
1222 i_value = val.i_int;
1224 if ( var_Change( p_input, psz_variable,
1225 VLC_VAR_GETLIST, &val, &text ) < 0 )
1227 vlc_object_release( p_input );
1228 return VLC_EGENERIC;
1231 msg_rc( "+----[ %s ]", val_name.psz_string );
1232 for ( i = 0; i < val.p_list->i_count; i++ )
1234 if ( i_value == val.p_list->p_values[i].i_int )
1235 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1236 text.p_list->p_values[i].psz_string );
1238 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1239 text.p_list->p_values[i].psz_string );
1241 var_Change( p_input, psz_variable, VLC_VAR_FREELIST,
1243 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1245 if( val_name.psz_string ) free( val_name.psz_string );
1247 i_error = VLC_SUCCESS;
1249 vlc_object_release( p_input );
1253 /* Never reached. */
1254 vlc_object_release( p_input );
1255 return VLC_EGENERIC;
1258 static int Playlist( vlc_object_t *p_this, char const *psz_cmd,
1259 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1263 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1264 playlist_t *p_playlist = pl_Yield( p_this );
1267 if( p_playlist->p_input )
1269 var_Get( p_playlist->p_input, "state", &val );
1270 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1272 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1273 vlc_object_release( p_playlist );
1275 return VLC_EGENERIC;
1280 /* Parse commands that require a playlist */
1281 if( !strcmp( psz_cmd, "prev" ) )
1283 playlist_Prev( p_playlist );
1285 else if( !strcmp( psz_cmd, "next" ) )
1287 playlist_Next( p_playlist );
1289 else if( !strcmp( psz_cmd, "play" ) )
1291 msg_Warn( p_playlist, "play" );
1292 playlist_Play( p_playlist );
1294 else if( !strcmp( psz_cmd, "repeat" ) )
1296 vlc_bool_t b_update = VLC_TRUE;
1298 var_Get( p_playlist, "repeat", &val );
1300 if( strlen( newval.psz_string ) > 0 )
1302 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1303 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1305 b_update = VLC_FALSE;
1311 val.b_bool = !val.b_bool;
1312 var_Set( p_playlist, "repeat", val );
1314 msg_rc( "Setting repeat to %d", val.b_bool );
1316 else if( !strcmp( psz_cmd, "loop" ) )
1318 vlc_bool_t b_update = VLC_TRUE;
1320 var_Get( p_playlist, "loop", &val );
1322 if( strlen( newval.psz_string ) > 0 )
1324 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1325 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1327 b_update = VLC_FALSE;
1333 val.b_bool = !val.b_bool;
1334 var_Set( p_playlist, "loop", val );
1336 msg_rc( "Setting loop to %d", val.b_bool );
1338 else if (!strcmp( psz_cmd, "goto" ) )
1340 msg_rc( _("goto is deprecated" ) );
1341 msg_Err( p_playlist, "goto is deprecated" );
1343 else if( !strcmp( psz_cmd, "stop" ) )
1345 playlist_Stop( p_playlist );
1347 else if( !strcmp( psz_cmd, "clear" ) )
1349 playlist_Stop( p_playlist );
1350 playlist_Clear( p_playlist, VLC_FALSE );
1352 else if( !strcmp( psz_cmd, "add" ) &&
1353 newval.psz_string && *newval.psz_string )
1355 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1359 msg_rc( "Trying to add %s to playlist.", newval.psz_string );
1360 playlist_AddInput( p_playlist, p_item,
1361 PLAYLIST_GO|PLAYLIST_APPEND, PLAYLIST_END, VLC_TRUE,
1365 else if( !strcmp( psz_cmd, "enqueue" ) &&
1366 newval.psz_string && *newval.psz_string )
1368 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1372 msg_rc( "trying to enqueue %s to playlist", newval.psz_string );
1373 playlist_AddInput( p_playlist, p_item,
1374 PLAYLIST_APPEND, PLAYLIST_END, VLC_TRUE,
1378 else if( !strcmp( psz_cmd, "playlist" ) )
1380 msg_Dbg( p_playlist, "Dumping category" );
1381 playlist_NodeDump( p_playlist, p_playlist->p_root_category, 0 );
1382 msg_Dbg( p_playlist, "Dumping Onelevel" );
1383 playlist_NodeDump( p_playlist, p_playlist->p_root_onelevel, 0 );
1385 else if( !strcmp( psz_cmd, "sort" ))
1387 playlist_RecursiveNodeSort( p_playlist, p_playlist->p_root_onelevel,
1388 SORT_ARTIST, ORDER_NORMAL );
1390 else if( !strcmp( psz_cmd, "status" ) )
1392 if( p_playlist->p_input )
1394 /* Replay the current state of the system. */
1395 msg_rc( STATUS_CHANGE "( new input: %s )",
1396 input_GetItem(p_playlist->p_input)->psz_uri );
1397 msg_rc( STATUS_CHANGE "( audio volume: %d )",
1398 config_GetInt( p_intf, "volume" ));
1400 vlc_mutex_lock( &p_playlist->object_lock );
1401 switch( p_playlist->status.i_status )
1403 case PLAYLIST_STOPPED:
1404 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
1406 case PLAYLIST_RUNNING:
1407 msg_rc( STATUS_CHANGE "( play state: 1 )" );
1409 case PLAYLIST_PAUSED:
1410 msg_rc( STATUS_CHANGE "( pause state: 2 )" );
1413 msg_rc( STATUS_CHANGE "( state unknown )" );
1416 vlc_mutex_unlock( &p_playlist->object_lock );
1425 msg_rc( "unknown command!" );
1428 vlc_object_release( p_playlist );
1432 static int Quit( vlc_object_t *p_this, char const *psz_cmd,
1433 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1435 playlist_t *p_playlist;
1437 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1440 playlist_Stop( p_playlist );
1441 vlc_object_release( p_playlist );
1443 p_this->p_libvlc->b_die = VLC_TRUE;
1447 static int Intf( vlc_object_t *p_this, char const *psz_cmd,
1448 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1450 intf_thread_t *p_newintf = NULL;
1452 p_newintf = intf_Create( p_this->p_libvlc, newval.psz_string, 0, NULL );
1455 p_newintf->b_block = VLC_FALSE;
1456 if( intf_RunThread( p_newintf ) )
1458 vlc_object_detach( p_newintf );
1459 intf_Destroy( p_newintf );
1466 static int Volume( vlc_object_t *p_this, char const *psz_cmd,
1467 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1469 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1470 input_thread_t *p_input = NULL;
1471 int i_error = VLC_EGENERIC;
1473 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1481 var_Get( p_input, "state", &val );
1482 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1484 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1485 vlc_object_release( p_input );
1486 return VLC_EGENERIC;
1488 vlc_object_release( p_input );
1491 if ( *newval.psz_string )
1494 audio_volume_t i_volume = atoi( newval.psz_string );
1495 if ( (i_volume > (audio_volume_t)AOUT_VOLUME_MAX) )
1497 msg_rc( "Volume must be in the range %d-%d.", AOUT_VOLUME_MIN,
1499 i_error = VLC_EBADVAR;
1503 if( i_volume == AOUT_VOLUME_MIN )
1507 keyval.i_int = config_GetInt( p_intf, "key-vol-mute" );
1508 var_Set( p_intf->p_libvlc, "key-pressed", keyval );
1510 i_error = aout_VolumeSet( p_this, i_volume );
1511 osd_Volume( p_this );
1512 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1518 audio_volume_t i_volume;
1519 if ( aout_VolumeGet( p_this, &i_volume ) < 0 )
1521 i_error = VLC_EGENERIC;
1525 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1526 i_error = VLC_SUCCESS;
1533 static int VolumeMove( vlc_object_t *p_this, char const *psz_cmd,
1534 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1536 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1537 audio_volume_t i_volume;
1538 input_thread_t *p_input = NULL;
1539 int i_nb_steps = atoi(newval.psz_string);
1540 int i_error = VLC_SUCCESS;
1541 int i_volume_step = 0;
1543 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1551 var_Get( p_input, "state", &val );
1552 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1554 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1555 vlc_object_release( p_input );
1556 return VLC_EGENERIC;
1558 vlc_object_release( p_input );
1561 i_volume_step = config_GetInt( p_intf->p_libvlc, "volume-step" );
1562 if ( i_nb_steps <= 0 || i_nb_steps > (AOUT_VOLUME_MAX/i_volume_step) )
1567 if ( !strcmp(psz_cmd, "volup") )
1569 if ( aout_VolumeUp( p_this, i_nb_steps, &i_volume ) < 0 )
1570 i_error = VLC_EGENERIC;
1574 if ( aout_VolumeDown( p_this, i_nb_steps, &i_volume ) < 0 )
1575 i_error = VLC_EGENERIC;
1577 osd_Volume( p_this );
1579 if ( !i_error ) msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1584 static int VideoConfig( vlc_object_t *p_this, char const *psz_cmd,
1585 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1587 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1588 input_thread_t *p_input = NULL;
1589 vout_thread_t * p_vout;
1590 const char * psz_variable;
1591 vlc_value_t val_name;
1594 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1598 p_vout = vlc_object_find( p_input, VLC_OBJECT_VOUT, FIND_CHILD );
1599 vlc_object_release( p_input );
1603 if( !strcmp( psz_cmd, "vcrop" ) )
1605 psz_variable = "crop";
1607 else if( !strcmp( psz_cmd, "vratio" ) )
1609 psz_variable = "aspect-ratio";
1611 else /* if( !strcmp( psz_cmd, "vzoom" ) ) */
1613 psz_variable = "zoom";
1617 /* Get the descriptive name of the variable */
1618 var_Change( p_vout, psz_variable, VLC_VAR_GETTEXT,
1620 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1622 if( newval.psz_string && *newval.psz_string )
1625 if( !strcmp( psz_variable, "zoom" ) )
1628 val.f_float = atof( newval.psz_string );
1629 i_error = var_Set( p_vout, psz_variable, val );
1633 i_error = var_Set( p_vout, psz_variable, newval );
1639 vlc_value_t val, text;
1642 char *psz_value = NULL;
1644 if ( var_Get( p_vout, psz_variable, &val ) < 0 )
1646 vlc_object_release( p_vout );
1647 return VLC_EGENERIC;
1649 if( !strcmp( psz_variable, "zoom" ) )
1651 f_value = val.f_float;
1655 psz_value = strdup( val.psz_string );
1658 if ( var_Change( p_vout, psz_variable,
1659 VLC_VAR_GETLIST, &val, &text ) < 0 )
1661 vlc_object_release( p_vout );
1662 return VLC_EGENERIC;
1665 msg_rc( "+----[ %s ]", val_name.psz_string );
1666 if( !strcmp( psz_variable, "zoom" ) )
1668 for ( i = 0; i < val.p_list->i_count; i++ )
1670 if ( f_value == val.p_list->p_values[i].f_float )
1671 msg_rc( "| %f - %s *", val.p_list->p_values[i].f_float,
1672 text.p_list->p_values[i].psz_string );
1674 msg_rc( "| %f - %s", val.p_list->p_values[i].f_float,
1675 text.p_list->p_values[i].psz_string );
1680 for ( i = 0; i < val.p_list->i_count; i++ )
1682 if ( !strcmp( psz_value, val.p_list->p_values[i].psz_string ) )
1683 msg_rc( "| %s - %s *", val.p_list->p_values[i].psz_string,
1684 text.p_list->p_values[i].psz_string );
1686 msg_rc( "| %s - %s", val.p_list->p_values[i].psz_string,
1687 text.p_list->p_values[i].psz_string );
1691 var_Change( p_vout, psz_variable, VLC_VAR_FREELIST,
1693 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1695 if( val_name.psz_string ) free( val_name.psz_string );
1697 i_error = VLC_SUCCESS;
1699 vlc_object_release( p_vout );
1703 static int AudioConfig( vlc_object_t *p_this, char const *psz_cmd,
1704 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1706 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1707 input_thread_t *p_input = NULL;
1708 aout_instance_t * p_aout;
1709 const char * psz_variable;
1710 vlc_value_t val_name;
1713 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1721 var_Get( p_input, "state", &val );
1722 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) {
1723 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1724 vlc_object_release( p_input );
1725 return VLC_EGENERIC;
1727 vlc_object_release( p_input );
1730 p_aout = vlc_object_find( p_this, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1731 if ( p_aout == NULL ) return VLC_ENOOBJ;
1733 if ( !strcmp( psz_cmd, "adev" ) )
1735 psz_variable = "audio-device";
1739 psz_variable = "audio-channels";
1742 /* Get the descriptive name of the variable */
1743 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_GETTEXT,
1745 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1747 if ( !*newval.psz_string )
1749 /* Retrieve all registered ***. */
1750 vlc_value_t val, text;
1753 if ( var_Get( (vlc_object_t *)p_aout, psz_variable, &val ) < 0 )
1755 vlc_object_release( (vlc_object_t *)p_aout );
1756 return VLC_EGENERIC;
1758 i_value = val.i_int;
1760 if ( var_Change( (vlc_object_t *)p_aout, psz_variable,
1761 VLC_VAR_GETLIST, &val, &text ) < 0 )
1763 vlc_object_release( (vlc_object_t *)p_aout );
1764 return VLC_EGENERIC;
1767 msg_rc( "+----[ %s ]", val_name.psz_string );
1768 for ( i = 0; i < val.p_list->i_count; i++ )
1770 if ( i_value == val.p_list->p_values[i].i_int )
1771 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1772 text.p_list->p_values[i].psz_string );
1774 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1775 text.p_list->p_values[i].psz_string );
1777 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_FREELIST,
1779 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1781 if( val_name.psz_string ) free( val_name.psz_string );
1782 i_error = VLC_SUCCESS;
1787 val.i_int = atoi( newval.psz_string );
1789 i_error = var_Set( (vlc_object_t *)p_aout, psz_variable, val );
1791 vlc_object_release( (vlc_object_t *)p_aout );
1796 /* OSD menu commands */
1797 static int Menu( vlc_object_t *p_this, char const *psz_cmd,
1798 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1800 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1801 playlist_t *p_playlist = NULL;
1803 int i_error = VLC_EGENERIC;
1805 if ( !*newval.psz_string )
1807 msg_rc( _("Please provide one of the following parameters:") );
1808 msg_rc( "[on|off|up|down|left|right|select]" );
1812 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1816 if( p_playlist->p_input )
1818 var_Get( p_playlist->p_input, "state", &val );
1819 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1820 ( strcmp( newval.psz_string, "select" ) != 0 ) )
1822 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1823 vlc_object_release( p_playlist );
1824 return VLC_EGENERIC;
1827 vlc_object_release( p_playlist );
1829 val.psz_string = strdup( newval.psz_string );
1830 if( !strcmp( val.psz_string, "on" ) || !strcmp( val.psz_string, "show" ))
1831 osd_MenuShow( p_this );
1832 else if( !strcmp( val.psz_string, "off" ) || !strcmp( val.psz_string, "hide" ) )
1833 osd_MenuHide( p_this );
1834 else if( !strcmp( val.psz_string, "up" ) )
1835 osd_MenuUp( p_this );
1836 else if( !strcmp( val.psz_string, "down" ) )
1837 osd_MenuDown( p_this );
1838 else if( !strcmp( val.psz_string, "left" ) )
1839 osd_MenuPrev( p_this );
1840 else if( !strcmp( val.psz_string, "right" ) )
1841 osd_MenuNext( p_this );
1842 else if( !strcmp( val.psz_string, "select" ) )
1843 osd_MenuActivate( p_this );
1846 msg_rc( _("Please provide one of the following parameters:") );
1847 msg_rc( "[on|off|up|down|left|right|select]" );
1848 if( val.psz_string ) free( val.psz_string );
1852 i_error = VLC_SUCCESS;
1853 if( val.psz_string ) free( val.psz_string );
1858 vlc_bool_t ReadWin32( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
1860 INPUT_RECORD input_record;
1863 /* On Win32, select() only works on socket descriptors */
1864 while( WaitForSingleObject( p_intf->p_sys->hConsoleIn,
1865 INTF_IDLE_SLEEP/1000 ) == WAIT_OBJECT_0 )
1867 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
1868 ReadConsoleInput( p_intf->p_sys->hConsoleIn, &input_record,
1871 if( input_record.EventType != KEY_EVENT ||
1872 !input_record.Event.KeyEvent.bKeyDown ||
1873 input_record.Event.KeyEvent.wVirtualKeyCode == VK_SHIFT ||
1874 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CONTROL||
1875 input_record.Event.KeyEvent.wVirtualKeyCode == VK_MENU ||
1876 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CAPITAL )
1878 /* nothing interesting */
1882 p_buffer[ *pi_size ] = input_record.Event.KeyEvent.uChar.AsciiChar;
1884 /* Echo out the command */
1885 putc( p_buffer[ *pi_size ], stdout );
1887 /* Handle special keys */
1888 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1890 putc( '\n', stdout );
1893 switch( p_buffer[ *pi_size ] )
1899 putc( ' ', stdout );
1900 putc( '\b', stdout );
1911 if( *pi_size == MAX_LINE_LENGTH ||
1912 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1914 p_buffer[ *pi_size ] = 0;
1923 vlc_bool_t ReadCommand( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
1928 if( p_intf->p_sys->i_socket == -1 && !p_intf->p_sys->b_quiet )
1929 return ReadWin32( p_intf, p_buffer, pi_size );
1930 else if( p_intf->p_sys->i_socket == -1 )
1932 msleep( INTF_IDLE_SLEEP );
1937 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
1938 (i_read = net_Read( p_intf, p_intf->p_sys->i_socket == -1 ?
1939 0 /*STDIN_FILENO*/ : p_intf->p_sys->i_socket, NULL,
1940 (uint8_t *)p_buffer + *pi_size, 1, VLC_FALSE ) ) > 0 )
1942 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1948 /* Connection closed */
1951 if( p_intf->p_sys->i_socket != -1 )
1953 net_Close( p_intf->p_sys->i_socket );
1954 p_intf->p_sys->i_socket = -1;
1957 /* Standard input closed: exit */
1958 p_intf->b_die = VLC_TRUE;
1960 p_buffer[ *pi_size ] = 0;
1964 if( *pi_size == MAX_LINE_LENGTH ||
1965 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1967 p_buffer[ *pi_size ] = 0;
1974 /*****************************************************************************
1975 * parse_MRL: build a input item from a full mrl
1976 *****************************************************************************
1977 * MRL format: "simplified-mrl [:option-name[=option-value]]"
1978 * We don't check for '"' or '\'', we just assume that a ':' that follows a
1979 * space is a new option. Should be good enough for our purpose.
1980 *****************************************************************************/
1981 static input_item_t *parse_MRL( intf_thread_t *p_intf, char *psz_mrl )
1983 #define SKIPSPACE( p ) { while( *p && ( *p == ' ' || *p == '\t' ) ) p++; }
1984 #define SKIPTRAILINGSPACE( p, d ) \
1985 { char *e=d; while( e > p && (*(e-1)==' ' || *(e-1)=='\t') ){e--;*e=0;} }
1987 input_item_t *p_item = NULL;
1988 char *psz_item = NULL, *psz_item_mrl = NULL, *psz_orig;
1989 char **ppsz_options = NULL;
1990 int i, i_options = 0;
1992 if( !psz_mrl ) return 0;
1994 psz_mrl = psz_orig = strdup( psz_mrl );
1997 SKIPSPACE( psz_mrl );
2000 for( ; *psz_mrl; psz_mrl++ )
2002 if( (*psz_mrl == ' ' || *psz_mrl == '\t') && psz_mrl[1] == ':' )
2004 /* We have a complete item */
2007 if( (*psz_mrl == ' ' || *psz_mrl == '\t') &&
2008 (psz_mrl[1] == '"' || psz_mrl[1] == '\'') && psz_mrl[2] == ':')
2010 /* We have a complete item */
2015 if( *psz_mrl ) { *psz_mrl = 0; psz_mrl++; }
2016 SKIPTRAILINGSPACE( psz_item, psz_item + strlen( psz_item ) );
2018 /* Remove '"' and '\'' if necessary */
2019 if( *psz_item == '"' && psz_item[strlen(psz_item)-1] == '"' )
2020 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2021 if( *psz_item == '\'' && psz_item[strlen(psz_item)-1] == '\'' )
2022 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2024 if( !psz_item_mrl ) psz_item_mrl = psz_item;
2025 else if( *psz_item )
2028 ppsz_options = realloc( ppsz_options, i_options * sizeof(char *) );
2029 ppsz_options[i_options - 1] = &psz_item[1];
2032 if( *psz_mrl ) SKIPSPACE( psz_mrl );
2035 /* Now create a playlist item */
2038 p_item = input_ItemNew( p_intf, psz_item_mrl, NULL );
2039 for( i = 0; i < i_options; i++ )
2041 input_ItemAddOption( p_item, ppsz_options[i] );
2045 if( i_options ) free( ppsz_options );
2051 /*****************************************************************************
2052 * checkUpdates : check for updates
2053 ****************************************************************************/
2054 static void checkUpdates( intf_thread_t *p_intf, char *psz_arg )
2056 update_iterator_t *p_uit;
2057 update_t *p_u = update_New( p_intf );
2058 if( p_u == NULL ) return;
2059 p_uit = update_iterator_New( p_u );
2064 if( strstr( psz_arg, "newer" ) )
2065 s |= UPDATE_RELEASE_STATUS_NEWER;
2066 if( strstr( psz_arg, "equal" ) )
2067 s |= UPDATE_RELEASE_STATUS_EQUAL;
2068 if( strstr( psz_arg, "older" ) )
2069 s |= UPDATE_RELEASE_STATUS_OLDER;
2070 if( s ) p_uit->i_rs = s;
2071 else p_uit->i_rs = UPDATE_RELEASE_STATUS_NEWER;
2073 if( strstr( psz_arg, "undef" ) )
2074 t |= UPDATE_FILE_TYPE_UNDEF;
2075 if( strstr( psz_arg, "info" ) )
2076 t |= UPDATE_FILE_TYPE_INFO;
2077 if( strstr( psz_arg, "source" ) )
2078 t |= UPDATE_FILE_TYPE_SOURCE;
2079 if( strstr( psz_arg, "binary" ) )
2080 t |= UPDATE_FILE_TYPE_BINARY;
2081 if( strstr( psz_arg, "plugin" ) )
2082 t |= UPDATE_FILE_TYPE_PLUGIN;
2083 if( t ) p_uit->i_t = t;
2085 update_Check( p_u, VLC_FALSE );
2086 update_iterator_Action( p_uit, UPDATE_MIRROR );
2087 msg_rc( "\nUsing mirror: %s (%s) [%s]",
2088 p_uit->mirror.psz_name,
2089 p_uit->mirror.psz_location,
2090 p_uit->mirror.psz_type );
2091 while( (s = update_iterator_Action( p_uit, UPDATE_FILE )) != UPDATE_FAIL )
2094 if( s & UPDATE_RELEASE )
2096 switch( p_uit->release.i_status )
2098 case UPDATE_RELEASE_STATUS_OLDER:
2099 psz_tmp = strdup( "older" );
2101 case UPDATE_RELEASE_STATUS_EQUAL:
2102 psz_tmp = strdup( "equal" );
2104 case UPDATE_RELEASE_STATUS_NEWER:
2105 psz_tmp = strdup( "newer" );
2108 psz_tmp = strdup( "?!?" );
2111 msg_rc( "\n+----[ VLC %s %s (%s) ] ",
2112 p_uit->release.psz_version,
2113 p_uit->release.psz_svn_revision,
2117 switch( p_uit->file.i_type )
2119 case UPDATE_FILE_TYPE_UNDEF:
2120 psz_tmp = strdup( "undef" );
2122 case UPDATE_FILE_TYPE_INFO:
2123 psz_tmp = strdup( "info" );
2125 case UPDATE_FILE_TYPE_SOURCE:
2126 psz_tmp = strdup( "source" );
2128 case UPDATE_FILE_TYPE_BINARY:
2129 psz_tmp = strdup( "binary" );
2131 case UPDATE_FILE_TYPE_PLUGIN:
2132 psz_tmp = strdup( "plugin" );
2135 psz_tmp = strdup( "?!?" );
2138 msg_rc( "| %s (%s)", p_uit->file.psz_description, psz_tmp );
2140 if( p_uit->file.l_size )
2142 if( p_uit->file.l_size > 1024 * 1024 * 1024 )
2143 asprintf( &psz_tmp, "(%ld GB)",
2144 p_uit->file.l_size / (1024*1024*1024) );
2145 if( p_uit->file.l_size > 1024 * 1024 )
2146 asprintf( &psz_tmp, "(%ld MB)",
2147 p_uit->file.l_size / (1024*1024) );
2148 else if( p_uit->file.l_size > 1024 )
2149 asprintf( &psz_tmp, "(%ld kB)",
2150 p_uit->file.l_size / 1024 );
2152 asprintf( &psz_tmp, "(%ld B)", p_uit->file.l_size );
2156 psz_tmp = strdup( "" );
2158 msg_rc( "| %s %s", p_uit->file.psz_url, psz_tmp );
2163 update_iterator_Delete( p_uit );
2165 update_Delete( p_u );