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 * );
100 static void checkUpdates( intf_thread_t *p_intf );
103 /* Status Callbacks */
104 static int TimeOffsetChanged( vlc_object_t *, char const *,
105 vlc_value_t, vlc_value_t , void * );
106 static int VolumeChanged ( vlc_object_t *, char const *,
107 vlc_value_t, vlc_value_t, void * );
108 static int StateChanged ( vlc_object_t *, char const *,
109 vlc_value_t, vlc_value_t, void * );
110 static int RateChanged ( vlc_object_t *, char const *,
111 vlc_value_t, vlc_value_t, void * );
115 int *pi_socket_listen;
120 vlc_mutex_t status_lock;
121 playlist_status_t i_last_state;
129 #ifdef HAVE_VARIADIC_MACROS
130 # define msg_rc( psz_format, args... ) \
131 __msg_rc( p_intf, psz_format, ## args )
134 static void __msg_rc( intf_thread_t *p_intf, const char *psz_fmt, ... )
137 va_start( args, psz_fmt );
139 if( p_intf->p_sys->i_socket == -1 )
141 utf8_vfprintf( stdout, psz_fmt, args );
146 net_vaPrintf( p_intf, p_intf->p_sys->i_socket, NULL, psz_fmt, args );
147 net_Write( p_intf, p_intf->p_sys->i_socket, NULL, (uint8_t*)"\r\n", 2 );
152 /*****************************************************************************
154 *****************************************************************************/
155 #define POS_TEXT N_("Show stream position")
156 #define POS_LONGTEXT N_("Show the current position in seconds within the " \
157 "stream from time to time." )
159 #define TTY_TEXT N_("Fake TTY")
160 #define TTY_LONGTEXT N_("Force the rc module to use stdin as if it was a TTY.")
162 #define UNIX_TEXT N_("UNIX socket command input")
163 #define UNIX_LONGTEXT N_("Accept commands over a Unix socket rather than " \
166 #define HOST_TEXT N_("TCP command input")
167 #define HOST_LONGTEXT N_("Accept commands over a socket rather than stdin. " \
168 "You can set the address and port the interface will bind to." )
171 #define QUIET_TEXT N_("Do not open a DOS command box interface")
172 #define QUIET_LONGTEXT N_( \
173 "By default the rc interface plugin will start a DOS command box. " \
174 "Enabling the quiet mode will not bring this command box but can also " \
175 "be pretty annoying when you want to stop VLC and no video window is " \
180 set_shortname( _("RC"));
181 set_category( CAT_INTERFACE );
182 set_subcategory( SUBCAT_INTERFACE_MAIN );
183 set_description( _("Remote control interface") );
184 add_bool( "rc-show-pos", 0, NULL, POS_TEXT, POS_LONGTEXT, VLC_TRUE );
187 add_bool( "rc-quiet", 0, NULL, QUIET_TEXT, QUIET_LONGTEXT, VLC_FALSE );
189 #if defined (HAVE_ISATTY)
190 add_bool( "rc-fake-tty", 0, NULL, TTY_TEXT, TTY_LONGTEXT, VLC_TRUE );
192 add_string( "rc-unix", 0, NULL, UNIX_TEXT, UNIX_LONGTEXT, VLC_TRUE );
194 add_string( "rc-host", 0, NULL, HOST_TEXT, HOST_LONGTEXT, VLC_TRUE );
196 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: %m" );
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: %m",
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: %m");
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( "random", STRING, Playlist )
376 ADD( "enqueue", STRING, Playlist )
377 ADD( "playlist", VOID, Playlist )
378 ADD( "sort", VOID, Playlist )
379 ADD( "play", VOID, Playlist )
380 ADD( "stop", VOID, Playlist )
381 ADD( "clear", VOID, Playlist )
382 ADD( "prev", VOID, Playlist )
383 ADD( "next", VOID, Playlist )
384 ADD( "goto", INTEGER, Playlist )
385 ADD( "status", INTEGER, Playlist )
387 /* OSD menu commands */
388 ADD( "menu", STRING, Menu )
391 ADD( "pause", VOID, Input )
392 ADD( "seek", INTEGER, Input )
393 ADD( "title", STRING, Input )
394 ADD( "title_n", VOID, Input )
395 ADD( "title_p", VOID, Input )
396 ADD( "chapter", STRING, Input )
397 ADD( "chapter_n", VOID, Input )
398 ADD( "chapter_p", VOID, Input )
400 ADD( "fastforward", VOID, Input )
401 ADD( "rewind", VOID, Input )
402 ADD( "faster", VOID, Input )
403 ADD( "slower", VOID, Input )
404 ADD( "normal", VOID, Input )
406 ADD( "atrack", STRING, Input )
407 ADD( "vtrack", STRING, Input )
408 ADD( "strack", STRING, Input )
411 ADD( "vratio", STRING, VideoConfig )
412 ADD( "vcrop", STRING, VideoConfig )
413 ADD( "vzoom", STRING, VideoConfig )
414 ADD( "snapshot", VOID, VideoConfig )
417 ADD( "volume", STRING, Volume )
418 ADD( "volup", STRING, VolumeMove )
419 ADD( "voldown", STRING, VolumeMove )
420 ADD( "adev", STRING, AudioConfig )
421 ADD( "achan", STRING, AudioConfig )
426 /*****************************************************************************
428 *****************************************************************************
429 * This part of the interface is in a separate thread so that we can call
430 * exec() from within it without annoying the rest of the program.
431 *****************************************************************************/
432 static void Run( intf_thread_t *p_intf )
434 input_thread_t * p_input;
435 playlist_t * p_playlist;
437 char p_buffer[ MAX_LINE_LENGTH + 1 ];
438 vlc_bool_t b_showpos = config_GetInt( p_intf, "rc-show-pos" );
439 vlc_bool_t b_longhelp = VLC_FALSE;
449 /* Register commands that will be cleaned up upon object destruction */
450 RegisterCallbacks( p_intf );
452 /* status callbacks */
453 /* Listen to audio volume updates */
454 var_AddCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
457 /* Get the file descriptor of the console input */
458 p_intf->p_sys->hConsoleIn = GetStdHandle(STD_INPUT_HANDLE);
459 if( p_intf->p_sys->hConsoleIn == INVALID_HANDLE_VALUE )
461 msg_Err( p_intf, "couldn't find user input handle" );
462 vlc_object_kill( p_intf );
466 while( !intf_ShouldDie( p_intf ) )
468 char *psz_cmd, *psz_arg;
469 vlc_bool_t b_complete;
471 if( p_intf->p_sys->pi_socket_listen != NULL &&
472 p_intf->p_sys->i_socket == -1 )
474 p_intf->p_sys->i_socket =
475 net_Accept( p_intf, p_intf->p_sys->pi_socket_listen,
477 if( p_intf->p_sys->i_socket == -1 ) continue;
480 b_complete = ReadCommand( p_intf, p_buffer, &i_size );
482 /* Manage the input part */
483 if( p_input == NULL )
487 p_input = vlc_object_find( p_playlist, VLC_OBJECT_INPUT,
492 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
496 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST,
500 /* New input has been registered */
503 if( !p_input->b_dead || !p_input->b_die )
506 input_item_GetURI( input_GetItem( p_input ) );
507 msg_rc( STATUS_CHANGE "( new input: %s )", psz_uri );
509 msg_rc( STATUS_CHANGE "( audio volume: %d )",
510 config_GetInt( p_intf, "volume" ));
512 var_AddCallback( p_input, "state", StateChanged, p_intf );
513 var_AddCallback( p_input, "rate-faster", RateChanged, p_intf );
514 var_AddCallback( p_input, "rate-slower", RateChanged, p_intf );
515 var_AddCallback( p_input, "rate", RateChanged, p_intf );
516 var_AddCallback( p_input, "time-offset", TimeOffsetChanged,
520 else if( p_input->b_dead )
522 var_DelCallback( p_input, "state", StateChanged, p_intf );
523 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
524 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
525 var_DelCallback( p_input, "rate", RateChanged, p_intf );
526 var_DelCallback( p_input, "time-offset", TimeOffsetChanged,
528 vlc_object_release( p_input );
533 vlc_mutex_lock( &p_playlist->object_lock );
534 p_intf->p_sys->i_last_state = (int) PLAYLIST_STOPPED;
535 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
536 vlc_mutex_unlock( &p_playlist->object_lock );
540 if( (p_input != NULL) && !p_input->b_dead && !p_input->b_die &&
541 (p_playlist != NULL) )
543 vlc_mutex_lock( &p_playlist->object_lock );
544 if( (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
545 (p_playlist->status.i_status == PLAYLIST_STOPPED) )
547 p_intf->p_sys->i_last_state = PLAYLIST_STOPPED;
548 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
551 (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
552 (p_playlist->status.i_status == PLAYLIST_RUNNING) )
554 p_intf->p_sys->i_last_state = p_playlist->status.i_status;
555 msg_rc( STATUS_CHANGE "( play state: 1 )" );
558 (p_intf->p_sys->i_last_state != p_playlist->status.i_status) &&
559 (p_playlist->status.i_status == PLAYLIST_PAUSED) )
561 p_intf->p_sys->i_last_state = p_playlist->status.i_status;
562 msg_rc( STATUS_CHANGE "( pause state: 2 )" );
564 vlc_mutex_unlock( &p_playlist->object_lock );
567 if( p_input && b_showpos )
569 i_newpos = 100 * var_GetFloat( p_input, "position" );
570 if( i_oldpos != i_newpos )
573 msg_rc( "pos: %d%%", i_newpos );
577 /* Is there something to do? */
578 if( !b_complete ) continue;
581 /* Skip heading spaces */
583 while( *psz_cmd == ' ' )
588 /* Split psz_cmd at the first space and make sure that
589 * psz_arg is valid */
590 psz_arg = strchr( psz_cmd, ' ' );
594 while( *psz_arg == ' ' )
604 /* module specfic commands: @<module name> <command> <args...> */
605 if( *psz_cmd == '@' && *psz_arg )
607 /* Parse miscellaneous commands */
608 char *psz_alias = psz_cmd + 1;
609 char *psz_mycmd = strdup( psz_arg );
610 char *psz_myarg = strchr( psz_mycmd, ' ' );
615 msg_rc( "Not enough parameters." );
622 var_Command( p_intf, psz_alias, psz_mycmd, psz_myarg,
633 /* If the user typed a registered local command, try it */
634 else if( var_Type( p_intf, psz_cmd ) & VLC_VAR_ISCOMMAND )
639 val.psz_string = psz_arg;
640 i_ret = var_Set( p_intf, psz_cmd, val );
641 msg_rc( "%s: returned %i (%s)",
642 psz_cmd, i_ret, vlc_error( i_ret ) );
644 /* Or maybe it's a global command */
645 else if( var_Type( p_intf->p_libvlc, psz_cmd ) & VLC_VAR_ISCOMMAND )
650 val.psz_string = psz_arg;
651 /* FIXME: it's a global command, but we should pass the
652 * local object as an argument, not p_intf->p_libvlc. */
653 i_ret = var_Set( p_intf->p_libvlc, psz_cmd, val );
656 msg_rc( "%s: returned %i (%s)",
657 psz_cmd, i_ret, vlc_error( i_ret ) );
660 else if( !strcmp( psz_cmd, "logout" ) )
662 /* Close connection */
663 if( p_intf->p_sys->i_socket != -1 )
665 net_Close( p_intf->p_sys->i_socket );
667 p_intf->p_sys->i_socket = -1;
669 else if( !strcmp( psz_cmd, "info" ) )
674 vlc_mutex_lock( &input_GetItem(p_input)->lock );
675 for ( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
677 info_category_t *p_category = input_GetItem(p_input)
680 msg_rc( "+----[ %s ]", p_category->psz_name );
682 for ( j = 0; j < p_category->i_infos; j++ )
684 info_t *p_info = p_category->pp_infos[j];
685 msg_rc( "| %s: %s", p_info->psz_name,
690 msg_rc( "+----[ end of stream info ]" );
691 vlc_mutex_unlock( &input_GetItem(p_input)->lock );
695 msg_rc( "no input" );
698 else if( !strcmp( psz_cmd, "is_playing" ) )
709 else if( !strcmp( psz_cmd, "get_time" ) )
718 var_Get( p_input, "time", &time );
719 msg_rc( "%i", time.i_time / 1000000);
722 else if( !strcmp( psz_cmd, "get_length" ) )
731 var_Get( p_input, "length", &time );
732 msg_rc( "%i", time.i_time / 1000000);
735 else if( !strcmp( psz_cmd, "get_title" ) )
743 msg_rc( "%s", input_GetItem(p_input)->psz_name );
746 else if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "h", 1 )
747 || !strncmp( psz_cmd, "H", 1 ) || !strncmp( psz_cmd, "?", 1 ) )
749 if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "H", 1 ) )
750 b_longhelp = VLC_TRUE;
751 else b_longhelp = VLC_FALSE;
753 Help( p_intf, b_longhelp );
756 else if( !strcmp( psz_cmd, "check-updates" ) )
758 checkUpdates( p_intf );
761 else if( !strcmp( psz_cmd, "key" ) || !strcmp( psz_cmd, "hotkey" ) )
763 var_SetInteger( p_intf->p_libvlc, "key-pressed",
764 config_GetInt( p_intf, psz_arg ) );
766 else switch( psz_cmd[0] )
772 vout_thread_t *p_vout;
773 p_vout = vlc_object_find( p_input,
774 VLC_OBJECT_VOUT, FIND_CHILD );
779 vlc_bool_t b_update = VLC_FALSE;
780 var_Get( p_vout, "fullscreen", &val );
781 val.b_bool = !val.b_bool;
782 if( !strncmp( psz_arg, "on", 2 )
783 && ( val.b_bool == VLC_TRUE ) )
786 val.b_bool = VLC_TRUE;
788 else if( !strncmp( psz_arg, "off", 3 )
789 && ( val.b_bool == VLC_FALSE ) )
792 val.b_bool = VLC_FALSE;
794 else if( strncmp( psz_arg, "off", 3 )
795 && strncmp( psz_arg, "on", 2 ) )
797 if( b_update ) var_Set( p_vout, "fullscreen", val );
798 vlc_object_release( p_vout );
809 /* Ignore empty lines */
813 msg_rc(_("Unknown command `%s'. Type `help' for help."), psz_cmd);
817 /* Command processed */
818 i_size = 0; p_buffer[0] = 0;
821 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
822 msg_rc( STATUS_CHANGE "( quit )" );
826 var_DelCallback( p_input, "state", StateChanged, p_intf );
827 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
828 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
829 var_DelCallback( p_input, "rate", RateChanged, p_intf );
830 var_DelCallback( p_input, "time-offset", TimeOffsetChanged, p_intf );
831 vlc_object_release( p_input );
837 vlc_object_release( p_playlist );
841 var_DelCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
844 static void Help( intf_thread_t *p_intf, vlc_bool_t b_longhelp)
846 msg_rc(_("+----[ Remote control commands ]"));
848 msg_rc(_("| add XYZ . . . . . . . . . . . . add XYZ to playlist"));
849 msg_rc(_("| enqueue XYZ . . . . . . . . . queue XYZ to playlist"));
850 msg_rc(_("| playlist . . . . . show items currently in playlist"));
851 msg_rc(_("| play . . . . . . . . . . . . . . . . . . play stream"));
852 msg_rc(_("| stop . . . . . . . . . . . . . . . . . . stop stream"));
853 msg_rc(_("| next . . . . . . . . . . . . . . next playlist item"));
854 msg_rc(_("| prev . . . . . . . . . . . . previous playlist item"));
855 msg_rc(_("| goto . . . . . . . . . . . . . . goto item at index"));
856 msg_rc(_("| repeat [on|off] . . . . toggle playlist item repeat"));
857 msg_rc(_("| loop [on|off] . . . . . . . . . toggle playlist loop"));
858 msg_rc(_("| random [on|off] . . . . . . . toggle random jumping"));
859 msg_rc(_("| clear . . . . . . . . . . . . . . clear the playlist"));
860 msg_rc(_("| status . . . . . . . . . . . current playlist status"));
861 msg_rc(_("| title [X] . . . . . . set/get title in current item"));
862 msg_rc(_("| title_n . . . . . . . . next title in current item"));
863 msg_rc(_("| title_p . . . . . . previous title in current item"));
864 msg_rc(_("| chapter [X] . . . . set/get chapter in current item"));
865 msg_rc(_("| chapter_n . . . . . . next chapter in current item"));
866 msg_rc(_("| chapter_p . . . . previous chapter in current item"));
868 msg_rc(_("| seek X . . . seek in seconds, for instance `seek 12'"));
869 msg_rc(_("| pause . . . . . . . . . . . . . . . . toggle pause"));
870 msg_rc(_("| fastforward . . . . . . . . . set to maximum rate"));
871 msg_rc(_("| rewind . . . . . . . . . . . . set to minimum rate"));
872 msg_rc(_("| faster . . . . . . . . . . faster playing of stream"));
873 msg_rc(_("| slower . . . . . . . . . . slower playing of stream"));
874 msg_rc(_("| normal . . . . . . . . . . normal playing of stream"));
875 msg_rc(_("| f [on|off] . . . . . . . . . . . . toggle fullscreen"));
876 msg_rc(_("| info . . . . . information about the current stream"));
877 msg_rc(_("| get_time . . seconds elapsed since stream's beginning"));
878 msg_rc(_("| is_playing . . . . 1 if a stream plays, 0 otherwise"));
879 msg_rc(_("| get_title . . . . . the title of the current stream"));
880 msg_rc(_("| get_length . . . . the length of the current stream"));
882 msg_rc(_("| volume [X] . . . . . . . . . . set/get audio volume"));
883 msg_rc(_("| volup [X] . . . . . . . raise audio volume X steps"));
884 msg_rc(_("| voldown [X] . . . . . . lower audio volume X steps"));
885 msg_rc(_("| adev [X] . . . . . . . . . . . set/get audio device"));
886 msg_rc(_("| achan [X]. . . . . . . . . . set/get audio channels"));
887 msg_rc(_("| atrack [X] . . . . . . . . . . . set/get audio track"));
888 msg_rc(_("| vtrack [X] . . . . . . . . . . . set/get video track"));
889 msg_rc(_("| vratio [X] . . . . . . . set/get video aspect ratio"));
890 msg_rc(_("| vcrop [X] . . . . . . . . . . . set/get video crop"));
891 msg_rc(_("| vzoom [X] . . . . . . . . . . . set/get video zoom"));
892 msg_rc(_("| snapshot . . . . . . . . . . . . take video snapshot"));
893 msg_rc(_("| strack [X] . . . . . . . . . set/get subtitles track"));
894 msg_rc(_("| key [hotkey name] . . . . . . simulate hotkey press"));
895 msg_rc(_("| menu . . [on|off|up|down|left|right|select] use menu"));
900 msg_rc(_("| @name marq-marquee STRING . . overlay STRING in video"));
901 msg_rc(_("| @name marq-x X . . . . . . . . . . . .offset from left"));
902 msg_rc(_("| @name marq-y Y . . . . . . . . . . . . offset from top"));
903 msg_rc(_("| @name marq-position #. . . .relative position control"));
904 msg_rc(_("| @name marq-color # . . . . . . . . . . font color, RGB"));
905 msg_rc(_("| @name marq-opacity # . . . . . . . . . . . . . opacity"));
906 msg_rc(_("| @name marq-timeout T. . . . . . . . . . timeout, in ms"));
907 msg_rc(_("| @name marq-size # . . . . . . . . font size, in pixels"));
909 msg_rc(_("| @name logo-file STRING . . .the overlay file path/name"));
910 msg_rc(_("| @name logo-x X . . . . . . . . . . . .offset from left"));
911 msg_rc(_("| @name logo-y Y . . . . . . . . . . . . offset from top"));
912 msg_rc(_("| @name logo-position #. . . . . . . . relative position"));
913 msg_rc(_("| @name logo-transparency #. . . . . . . . .transparency"));
915 msg_rc(_("| @name mosaic-alpha # . . . . . . . . . . . . . . alpha"));
916 msg_rc(_("| @name mosaic-height #. . . . . . . . . . . . . .height"));
917 msg_rc(_("| @name mosaic-width # . . . . . . . . . . . . . . width"));
918 msg_rc(_("| @name mosaic-xoffset # . . . .top left corner position"));
919 msg_rc(_("| @name mosaic-yoffset # . . . .top left corner position"));
920 msg_rc(_("| @name mosaic-offsets x,y(,x,y)*. . . . list of offsets"));
921 msg_rc(_("| @name mosaic-align 0..2,4..6,8..10. . .mosaic alignment"));
922 msg_rc(_("| @name mosaic-vborder # . . . . . . . . vertical border"));
923 msg_rc(_("| @name mosaic-hborder # . . . . . . . horizontal border"));
924 msg_rc(_("| @name mosaic-position {0=auto,1=fixed} . . . .position"));
925 msg_rc(_("| @name mosaic-rows #. . . . . . . . . . .number of rows"));
926 msg_rc(_("| @name mosaic-cols #. . . . . . . . . . .number of cols"));
927 msg_rc(_("| @name mosaic-order id(,id)* . . . . order of pictures "));
928 msg_rc(_("| @name mosaic-keep-aspect-ratio {0,1} . . .aspect ratio"));
931 msg_rc(_("| check-updates [newer] [equal] [older]\n"
932 "| [undef] [info] [source] [binary] [plugin]"));
936 msg_rc(_("| help . . . . . . . . . . . . . . . this help message"));
937 msg_rc(_("| longhelp . . . . . . . . . . . a longer help message"));
938 msg_rc(_("| logout . . . . . . . exit (if in socket connection)"));
939 msg_rc(_("| quit . . . . . . . . . . . . . . . . . . . quit vlc"));
941 msg_rc(_("+----[ end of help ]"));
944 /********************************************************************
945 * Status callback routines
946 ********************************************************************/
947 static int TimeOffsetChanged( vlc_object_t *p_this, char const *psz_cmd,
948 vlc_value_t oldval, vlc_value_t newval, void *p_data )
950 intf_thread_t *p_intf = (intf_thread_t*)p_data;
951 input_thread_t *p_input = NULL;
953 vlc_mutex_lock( &p_intf->p_sys->status_lock );
954 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
957 msg_rc( STATUS_CHANGE "( time-offset: %d )",
958 var_GetInteger( p_input, "time-offset" ) );
959 vlc_object_release( p_input );
961 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
965 static int VolumeChanged( vlc_object_t *p_this, char const *psz_cmd,
966 vlc_value_t oldval, vlc_value_t newval, void *p_data )
968 intf_thread_t *p_intf = (intf_thread_t*)p_data;
970 vlc_mutex_lock( &p_intf->p_sys->status_lock );
971 msg_rc( STATUS_CHANGE "( audio volume: %d )",
972 config_GetInt( p_this, "volume") );
973 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
977 static int StateChanged( vlc_object_t *p_this, char const *psz_cmd,
978 vlc_value_t oldval, vlc_value_t newval, void *p_data )
980 intf_thread_t *p_intf = (intf_thread_t*)p_data;
981 playlist_t *p_playlist = NULL;
982 input_thread_t *p_input = NULL;
984 vlc_mutex_lock( &p_intf->p_sys->status_lock );
985 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
988 p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST, FIND_PARENT );
992 switch( p_playlist->status.i_status )
994 case PLAYLIST_STOPPED:
995 strncpy( &cmd[0], "stop", 4);
998 case PLAYLIST_RUNNING:
999 strncpy( &cmd[0], "play", 4);
1002 case PLAYLIST_PAUSED:
1003 strncpy( &cmd[0], "pause", 5);
1006 } /* var_GetInteger( p_input, "state" ) */
1007 msg_rc( STATUS_CHANGE "( %s state: %d )", &cmd[0], newval.i_int );
1008 vlc_object_release( p_playlist );
1010 vlc_object_release( p_input );
1012 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1016 static int RateChanged( vlc_object_t *p_this, char const *psz_cmd,
1017 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1019 intf_thread_t *p_intf = (intf_thread_t*)p_data;
1020 input_thread_t *p_input = NULL;
1022 vlc_mutex_lock( &p_intf->p_sys->status_lock );
1023 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1026 msg_rc( STATUS_CHANGE "( new rate: %d )",
1027 var_GetInteger( p_input, "rate" ) );
1028 vlc_object_release( p_input );
1030 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1034 /********************************************************************
1036 ********************************************************************/
1037 static int Input( vlc_object_t *p_this, char const *psz_cmd,
1038 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1040 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1041 input_thread_t *p_input;
1044 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1045 if( !p_input ) return VLC_ENOOBJ;
1047 var_Get( p_input, "state", &val );
1048 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1049 ( strcmp( psz_cmd, "pause" ) != 0 ) )
1051 msg_rc( _("Press menu select or pause to continue.") );
1052 vlc_object_release( p_input );
1053 return VLC_EGENERIC;
1056 /* Parse commands that only require an input */
1057 if( !strcmp( psz_cmd, "pause" ) )
1059 val.i_int = config_GetInt( p_intf, "key-play-pause" );
1060 var_Set( p_intf->p_libvlc, "key-pressed", val );
1061 vlc_object_release( p_input );
1064 else if( !strcmp( psz_cmd, "seek" ) )
1066 if( strlen( newval.psz_string ) > 0 &&
1067 newval.psz_string[strlen( newval.psz_string ) - 1] == '%' )
1069 val.f_float = (float)atof( newval.psz_string ) / 100.0;
1070 var_Set( p_input, "position", val );
1074 val.i_time = ((int64_t)atoi( newval.psz_string )) * 1000000;
1075 var_Set( p_input, "time", val );
1077 vlc_object_release( p_input );
1080 else if ( !strcmp( psz_cmd, "fastforward" ) )
1082 val.i_int = config_GetInt( p_intf, "key-jump+extrashort" );
1083 var_Set( p_intf->p_libvlc, "key-pressed", val );
1084 vlc_object_release( p_input );
1087 else if ( !strcmp( psz_cmd, "rewind" ) )
1089 val.i_int = config_GetInt( p_intf, "key-jump-extrashort" );
1090 var_Set( p_intf->p_libvlc, "key-pressed", val );
1091 vlc_object_release( p_input );
1094 else if ( !strcmp( psz_cmd, "faster" ) )
1096 var_Set( p_input, "rate-faster", val );
1097 vlc_object_release( p_input );
1100 else if ( !strcmp( psz_cmd, "slower" ) )
1102 var_Set( p_input, "rate-slower", val );
1103 vlc_object_release( p_input );
1106 else if ( !strcmp( psz_cmd, "normal" ) )
1108 val.i_int = INPUT_RATE_DEFAULT;
1109 var_Set( p_input, "rate", val );
1110 vlc_object_release( p_input );
1113 else if( !strcmp( psz_cmd, "chapter" ) ||
1114 !strcmp( psz_cmd, "chapter_n" ) ||
1115 !strcmp( psz_cmd, "chapter_p" ) )
1117 if( !strcmp( psz_cmd, "chapter" ) )
1119 if ( *newval.psz_string )
1122 val.i_int = atoi( newval.psz_string );
1123 var_Set( p_input, "chapter", val );
1127 vlc_value_t val_list;
1130 var_Get( p_input, "chapter", &val );
1131 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
1133 msg_rc( "Currently playing chapter %d/%d.",
1134 val.i_int, val_list.p_list->i_count );
1135 var_Change( p_this, "chapter", VLC_VAR_FREELIST,
1139 else if( !strcmp( psz_cmd, "chapter_n" ) )
1141 val.b_bool = VLC_TRUE;
1142 var_Set( p_input, "next-chapter", val );
1144 else if( !strcmp( psz_cmd, "chapter_p" ) )
1146 val.b_bool = VLC_TRUE;
1147 var_Set( p_input, "prev-chapter", val );
1149 vlc_object_release( p_input );
1152 else if( !strcmp( psz_cmd, "title" ) ||
1153 !strcmp( psz_cmd, "title_n" ) ||
1154 !strcmp( psz_cmd, "title_p" ) )
1156 if( !strcmp( psz_cmd, "title" ) )
1158 if ( *newval.psz_string )
1161 val.i_int = atoi( newval.psz_string );
1162 var_Set( p_input, "title", val );
1166 vlc_value_t val_list;
1169 var_Get( p_input, "title", &val );
1170 var_Change( p_input, "title", VLC_VAR_GETCHOICES,
1172 msg_rc( "Currently playing title %d/%d.",
1173 val.i_int, val_list.p_list->i_count );
1174 var_Change( p_this, "title", VLC_VAR_FREELIST,
1178 else if( !strcmp( psz_cmd, "title_n" ) )
1180 val.b_bool = VLC_TRUE;
1181 var_Set( p_input, "next-title", val );
1183 else if( !strcmp( psz_cmd, "title_p" ) )
1185 val.b_bool = VLC_TRUE;
1186 var_Set( p_input, "prev-title", val );
1189 vlc_object_release( p_input );
1192 else if( !strcmp( psz_cmd, "atrack" )
1193 || !strcmp( psz_cmd, "vtrack" )
1194 || !strcmp( psz_cmd, "strack" ) )
1196 const char *psz_variable;
1197 vlc_value_t val_name;
1200 if( !strcmp( psz_cmd, "atrack" ) )
1202 psz_variable = "audio-es";
1204 else if( !strcmp( psz_cmd, "vtrack" ) )
1206 psz_variable = "video-es";
1210 psz_variable = "spu-es";
1213 /* Get the descriptive name of the variable */
1214 var_Change( p_input, psz_variable, VLC_VAR_GETTEXT,
1216 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1218 if( newval.psz_string && *newval.psz_string )
1222 val.i_int = atoi( newval.psz_string );
1224 i_error = var_Set( p_input, psz_variable, val );
1229 vlc_value_t val, text;
1232 if ( var_Get( p_input, psz_variable, &val ) < 0 )
1234 vlc_object_release( p_input );
1235 return VLC_EGENERIC;
1237 i_value = val.i_int;
1239 if ( var_Change( p_input, psz_variable,
1240 VLC_VAR_GETLIST, &val, &text ) < 0 )
1242 vlc_object_release( p_input );
1243 return VLC_EGENERIC;
1246 msg_rc( "+----[ %s ]", val_name.psz_string );
1247 for ( i = 0; i < val.p_list->i_count; i++ )
1249 if ( i_value == val.p_list->p_values[i].i_int )
1250 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1251 text.p_list->p_values[i].psz_string );
1253 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1254 text.p_list->p_values[i].psz_string );
1256 var_Change( p_input, psz_variable, VLC_VAR_FREELIST,
1258 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1260 if( val_name.psz_string ) free( val_name.psz_string );
1262 i_error = VLC_SUCCESS;
1264 vlc_object_release( p_input );
1268 /* Never reached. */
1269 vlc_object_release( p_input );
1270 return VLC_EGENERIC;
1273 static int Playlist( vlc_object_t *p_this, char const *psz_cmd,
1274 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1278 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1279 playlist_t *p_playlist = pl_Yield( p_this );
1282 if( p_playlist->p_input )
1284 var_Get( p_playlist->p_input, "state", &val );
1285 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1287 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1288 vlc_object_release( p_playlist );
1290 return VLC_EGENERIC;
1295 /* Parse commands that require a playlist */
1296 if( !strcmp( psz_cmd, "prev" ) )
1298 playlist_Prev( p_playlist );
1300 else if( !strcmp( psz_cmd, "next" ) )
1302 playlist_Next( p_playlist );
1304 else if( !strcmp( psz_cmd, "play" ) )
1306 msg_Warn( p_playlist, "play" );
1307 playlist_Play( p_playlist );
1309 else if( !strcmp( psz_cmd, "repeat" ) )
1311 vlc_bool_t b_update = VLC_TRUE;
1313 var_Get( p_playlist, "repeat", &val );
1315 if( strlen( newval.psz_string ) > 0 )
1317 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1318 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1320 b_update = VLC_FALSE;
1326 val.b_bool = !val.b_bool;
1327 var_Set( p_playlist, "repeat", val );
1329 msg_rc( "Setting repeat to %d", val.b_bool );
1331 else if( !strcmp( psz_cmd, "loop" ) )
1333 vlc_bool_t b_update = VLC_TRUE;
1335 var_Get( p_playlist, "loop", &val );
1337 if( strlen( newval.psz_string ) > 0 )
1339 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1340 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1342 b_update = VLC_FALSE;
1348 val.b_bool = !val.b_bool;
1349 var_Set( p_playlist, "loop", val );
1351 msg_rc( "Setting loop to %d", val.b_bool );
1353 else if( !strcmp( psz_cmd, "random" ) )
1355 vlc_bool_t b_update = VLC_TRUE;
1357 var_Get( p_playlist, "random", &val );
1359 if( strlen( newval.psz_string ) > 0 )
1361 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == VLC_TRUE ) ) ||
1362 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == VLC_FALSE ) ) )
1364 b_update = VLC_FALSE;
1370 val.b_bool = !val.b_bool;
1371 var_Set( p_playlist, "random", val );
1373 msg_rc( "Setting random to %d", val.b_bool );
1375 else if (!strcmp( psz_cmd, "goto" ) )
1377 int i_pos = atoi( newval.psz_string );
1378 /* The playlist stores 2 times the same item: onelevel & category */
1379 int i_size = p_playlist->items.i_size / 2;
1382 msg_rc( _("Error: `goto' needs an argument greater than zero.") );
1383 else if( i_pos <= i_size )
1385 playlist_item_t *p_item, *p_parent;
1386 p_item = p_parent = p_playlist->items.p_elems[i_pos*2-1];
1387 while( p_parent->p_parent )
1388 p_parent = p_parent->p_parent;
1389 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
1393 msg_rc( _("Playlist has only %d elements"), i_size );
1395 else if( !strcmp( psz_cmd, "stop" ) )
1397 playlist_Stop( p_playlist );
1399 else if( !strcmp( psz_cmd, "clear" ) )
1401 playlist_Stop( p_playlist );
1402 playlist_Clear( p_playlist, VLC_FALSE );
1404 else if( !strcmp( psz_cmd, "add" ) &&
1405 newval.psz_string && *newval.psz_string )
1407 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1411 msg_rc( "Trying to add %s to playlist.", newval.psz_string );
1412 playlist_AddInput( p_playlist, p_item,
1413 PLAYLIST_GO|PLAYLIST_APPEND, PLAYLIST_END, VLC_TRUE,
1417 else if( !strcmp( psz_cmd, "enqueue" ) &&
1418 newval.psz_string && *newval.psz_string )
1420 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1424 msg_rc( "trying to enqueue %s to playlist", newval.psz_string );
1425 playlist_AddInput( p_playlist, p_item,
1426 PLAYLIST_APPEND, PLAYLIST_END, VLC_TRUE,
1430 else if( !strcmp( psz_cmd, "playlist" ) )
1432 msg_Dbg( p_playlist, "Dumping category" );
1433 playlist_NodeDump( p_playlist, p_playlist->p_root_category, 0 );
1434 msg_Dbg( p_playlist, "Dumping Onelevel" );
1435 playlist_NodeDump( p_playlist, p_playlist->p_root_onelevel, 0 );
1437 else if( !strcmp( psz_cmd, "sort" ))
1439 playlist_RecursiveNodeSort( p_playlist, p_playlist->p_root_onelevel,
1440 SORT_ARTIST, ORDER_NORMAL );
1442 else if( !strcmp( psz_cmd, "status" ) )
1444 if( p_playlist->p_input )
1446 /* Replay the current state of the system. */
1448 input_item_GetURI( input_GetItem( p_playlist->p_input ) );
1449 msg_rc( STATUS_CHANGE "( new input: %s )", psz_uri );
1451 msg_rc( STATUS_CHANGE "( audio volume: %d )",
1452 config_GetInt( p_intf, "volume" ));
1454 vlc_mutex_lock( &p_playlist->object_lock );
1455 switch( p_playlist->status.i_status )
1457 case PLAYLIST_STOPPED:
1458 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
1460 case PLAYLIST_RUNNING:
1461 msg_rc( STATUS_CHANGE "( play state: 1 )" );
1463 case PLAYLIST_PAUSED:
1464 msg_rc( STATUS_CHANGE "( pause state: 2 )" );
1467 msg_rc( STATUS_CHANGE "( state unknown )" );
1470 vlc_mutex_unlock( &p_playlist->object_lock );
1479 msg_rc( "unknown command!" );
1482 vlc_object_release( p_playlist );
1486 static int Quit( vlc_object_t *p_this, char const *psz_cmd,
1487 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1489 playlist_t *p_playlist;
1491 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1494 playlist_Stop( p_playlist );
1495 vlc_object_release( p_playlist );
1497 vlc_object_kill( p_this->p_libvlc );
1501 static int Intf( vlc_object_t *p_this, char const *psz_cmd,
1502 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1504 intf_thread_t *p_newintf = NULL;
1506 p_newintf = intf_Create( p_this->p_libvlc, newval.psz_string, 0, NULL );
1509 if( intf_RunThread( p_newintf ) )
1511 vlc_object_detach( p_newintf );
1512 intf_Destroy( p_newintf );
1519 static int Volume( vlc_object_t *p_this, char const *psz_cmd,
1520 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1522 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1523 input_thread_t *p_input = NULL;
1524 int i_error = VLC_EGENERIC;
1526 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1534 var_Get( p_input, "state", &val );
1535 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1537 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1538 vlc_object_release( p_input );
1539 return VLC_EGENERIC;
1541 vlc_object_release( p_input );
1544 if ( *newval.psz_string )
1547 audio_volume_t i_volume = atoi( newval.psz_string );
1548 if ( (i_volume > (audio_volume_t)AOUT_VOLUME_MAX) )
1550 msg_rc( "Volume must be in the range %d-%d.", AOUT_VOLUME_MIN,
1552 i_error = VLC_EBADVAR;
1556 if( i_volume == AOUT_VOLUME_MIN )
1560 keyval.i_int = config_GetInt( p_intf, "key-vol-mute" );
1561 var_Set( p_intf->p_libvlc, "key-pressed", keyval );
1563 i_error = aout_VolumeSet( p_this, i_volume );
1564 osd_Volume( p_this );
1565 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1571 audio_volume_t i_volume;
1572 if ( aout_VolumeGet( p_this, &i_volume ) < 0 )
1574 i_error = VLC_EGENERIC;
1578 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1579 i_error = VLC_SUCCESS;
1586 static int VolumeMove( vlc_object_t *p_this, char const *psz_cmd,
1587 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1589 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1590 audio_volume_t i_volume;
1591 input_thread_t *p_input = NULL;
1592 int i_nb_steps = atoi(newval.psz_string);
1593 int i_error = VLC_SUCCESS;
1594 int i_volume_step = 0;
1596 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1604 var_Get( p_input, "state", &val );
1605 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1607 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1608 vlc_object_release( p_input );
1609 return VLC_EGENERIC;
1611 vlc_object_release( p_input );
1614 i_volume_step = config_GetInt( p_intf->p_libvlc, "volume-step" );
1615 if ( i_nb_steps <= 0 || i_nb_steps > (AOUT_VOLUME_MAX/i_volume_step) )
1620 if ( !strcmp(psz_cmd, "volup") )
1622 if ( aout_VolumeUp( p_this, i_nb_steps, &i_volume ) < 0 )
1623 i_error = VLC_EGENERIC;
1627 if ( aout_VolumeDown( p_this, i_nb_steps, &i_volume ) < 0 )
1628 i_error = VLC_EGENERIC;
1630 osd_Volume( p_this );
1632 if ( !i_error ) msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1637 static int VideoConfig( vlc_object_t *p_this, char const *psz_cmd,
1638 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1640 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1641 input_thread_t *p_input = NULL;
1642 vout_thread_t * p_vout;
1643 const char * psz_variable = NULL;
1646 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1650 p_vout = vlc_object_find( p_input, VLC_OBJECT_VOUT, FIND_CHILD );
1651 vlc_object_release( p_input );
1655 if( !strcmp( psz_cmd, "vcrop" ) )
1657 psz_variable = "crop";
1659 else if( !strcmp( psz_cmd, "vratio" ) )
1661 psz_variable = "aspect-ratio";
1663 else if( !strcmp( psz_cmd, "vzoom" ) )
1665 psz_variable = "zoom";
1667 else if( !strcmp( psz_cmd, "snapshot" ) )
1669 psz_variable = "video-snapshot";
1672 if( newval.psz_string && *newval.psz_string )
1675 if( !strcmp( psz_variable, "zoom" ) )
1678 val.f_float = atof( newval.psz_string );
1679 i_error = var_Set( p_vout, psz_variable, val );
1683 i_error = var_Set( p_vout, psz_variable, newval );
1686 else if( !strcmp( psz_cmd, "snapshot" ) )
1688 i_error = var_Set( p_vout, psz_variable, newval );
1693 vlc_value_t val_name;
1694 vlc_value_t val, text;
1697 char *psz_value = NULL;
1699 if ( var_Get( p_vout, psz_variable, &val ) < 0 )
1701 vlc_object_release( p_vout );
1702 return VLC_EGENERIC;
1704 if( !strcmp( psz_variable, "zoom" ) )
1706 f_value = val.f_float;
1710 psz_value = strdup( val.psz_string );
1713 if ( var_Change( p_vout, psz_variable,
1714 VLC_VAR_GETLIST, &val, &text ) < 0 )
1716 vlc_object_release( p_vout );
1717 return VLC_EGENERIC;
1720 /* Get the descriptive name of the variable */
1721 var_Change( p_vout, psz_variable, VLC_VAR_GETTEXT,
1723 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1725 msg_rc( "+----[ %s ]", val_name.psz_string );
1726 if( !strcmp( psz_variable, "zoom" ) )
1728 for ( i = 0; i < val.p_list->i_count; i++ )
1730 if ( f_value == val.p_list->p_values[i].f_float )
1731 msg_rc( "| %f - %s *", val.p_list->p_values[i].f_float,
1732 text.p_list->p_values[i].psz_string );
1734 msg_rc( "| %f - %s", val.p_list->p_values[i].f_float,
1735 text.p_list->p_values[i].psz_string );
1740 for ( i = 0; i < val.p_list->i_count; i++ )
1742 if ( !strcmp( psz_value, val.p_list->p_values[i].psz_string ) )
1743 msg_rc( "| %s - %s *", val.p_list->p_values[i].psz_string,
1744 text.p_list->p_values[i].psz_string );
1746 msg_rc( "| %s - %s", val.p_list->p_values[i].psz_string,
1747 text.p_list->p_values[i].psz_string );
1751 var_Change( p_vout, psz_variable, VLC_VAR_FREELIST,
1753 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1755 if( val_name.psz_string ) free( val_name.psz_string );
1757 i_error = VLC_SUCCESS;
1759 vlc_object_release( p_vout );
1763 static int AudioConfig( vlc_object_t *p_this, char const *psz_cmd,
1764 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1766 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1767 input_thread_t *p_input = NULL;
1768 aout_instance_t * p_aout;
1769 const char * psz_variable;
1770 vlc_value_t val_name;
1773 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1781 var_Get( p_input, "state", &val );
1782 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) {
1783 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1784 vlc_object_release( p_input );
1785 return VLC_EGENERIC;
1787 vlc_object_release( p_input );
1790 p_aout = vlc_object_find( p_this, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1791 if ( p_aout == NULL ) return VLC_ENOOBJ;
1793 if ( !strcmp( psz_cmd, "adev" ) )
1795 psz_variable = "audio-device";
1799 psz_variable = "audio-channels";
1802 /* Get the descriptive name of the variable */
1803 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_GETTEXT,
1805 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1807 if ( !*newval.psz_string )
1809 /* Retrieve all registered ***. */
1810 vlc_value_t val, text;
1813 if ( var_Get( (vlc_object_t *)p_aout, psz_variable, &val ) < 0 )
1815 vlc_object_release( (vlc_object_t *)p_aout );
1816 return VLC_EGENERIC;
1818 i_value = val.i_int;
1820 if ( var_Change( (vlc_object_t *)p_aout, psz_variable,
1821 VLC_VAR_GETLIST, &val, &text ) < 0 )
1823 vlc_object_release( (vlc_object_t *)p_aout );
1824 return VLC_EGENERIC;
1827 msg_rc( "+----[ %s ]", val_name.psz_string );
1828 for ( i = 0; i < val.p_list->i_count; i++ )
1830 if ( i_value == val.p_list->p_values[i].i_int )
1831 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1832 text.p_list->p_values[i].psz_string );
1834 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1835 text.p_list->p_values[i].psz_string );
1837 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_FREELIST,
1839 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1841 if( val_name.psz_string ) free( val_name.psz_string );
1842 i_error = VLC_SUCCESS;
1847 val.i_int = atoi( newval.psz_string );
1849 i_error = var_Set( (vlc_object_t *)p_aout, psz_variable, val );
1851 vlc_object_release( (vlc_object_t *)p_aout );
1856 /* OSD menu commands */
1857 static int Menu( vlc_object_t *p_this, char const *psz_cmd,
1858 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1860 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1861 playlist_t *p_playlist = NULL;
1863 int i_error = VLC_EGENERIC;
1865 if ( !*newval.psz_string )
1867 msg_rc( _("Please provide one of the following parameters:") );
1868 msg_rc( "[on|off|up|down|left|right|select]" );
1872 p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
1876 if( p_playlist->p_input )
1878 var_Get( p_playlist->p_input, "state", &val );
1879 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1880 ( strcmp( newval.psz_string, "select" ) != 0 ) )
1882 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1883 vlc_object_release( p_playlist );
1884 return VLC_EGENERIC;
1887 vlc_object_release( p_playlist );
1889 val.psz_string = strdup( newval.psz_string );
1890 if( !strcmp( val.psz_string, "on" ) || !strcmp( val.psz_string, "show" ))
1891 osd_MenuShow( p_this );
1892 else if( !strcmp( val.psz_string, "off" ) || !strcmp( val.psz_string, "hide" ) )
1893 osd_MenuHide( p_this );
1894 else if( !strcmp( val.psz_string, "up" ) )
1895 osd_MenuUp( p_this );
1896 else if( !strcmp( val.psz_string, "down" ) )
1897 osd_MenuDown( p_this );
1898 else if( !strcmp( val.psz_string, "left" ) )
1899 osd_MenuPrev( p_this );
1900 else if( !strcmp( val.psz_string, "right" ) )
1901 osd_MenuNext( p_this );
1902 else if( !strcmp( val.psz_string, "select" ) )
1903 osd_MenuActivate( p_this );
1906 msg_rc( _("Please provide one of the following parameters:") );
1907 msg_rc( "[on|off|up|down|left|right|select]" );
1908 if( val.psz_string ) free( val.psz_string );
1912 i_error = VLC_SUCCESS;
1913 if( val.psz_string ) free( val.psz_string );
1918 vlc_bool_t ReadWin32( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
1920 INPUT_RECORD input_record;
1923 /* On Win32, select() only works on socket descriptors */
1924 while( WaitForSingleObject( p_intf->p_sys->hConsoleIn,
1925 INTF_IDLE_SLEEP/1000 ) == WAIT_OBJECT_0 )
1927 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
1928 ReadConsoleInput( p_intf->p_sys->hConsoleIn, &input_record,
1931 if( input_record.EventType != KEY_EVENT ||
1932 !input_record.Event.KeyEvent.bKeyDown ||
1933 input_record.Event.KeyEvent.wVirtualKeyCode == VK_SHIFT ||
1934 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CONTROL||
1935 input_record.Event.KeyEvent.wVirtualKeyCode == VK_MENU ||
1936 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CAPITAL )
1938 /* nothing interesting */
1942 p_buffer[ *pi_size ] = input_record.Event.KeyEvent.uChar.AsciiChar;
1944 /* Echo out the command */
1945 putc( p_buffer[ *pi_size ], stdout );
1947 /* Handle special keys */
1948 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1950 putc( '\n', stdout );
1953 switch( p_buffer[ *pi_size ] )
1959 putc( ' ', stdout );
1960 putc( '\b', stdout );
1971 if( *pi_size == MAX_LINE_LENGTH ||
1972 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
1974 p_buffer[ *pi_size ] = 0;
1983 vlc_bool_t ReadCommand( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
1988 if( p_intf->p_sys->i_socket == -1 && !p_intf->p_sys->b_quiet )
1989 return ReadWin32( p_intf, p_buffer, pi_size );
1990 else if( p_intf->p_sys->i_socket == -1 )
1992 msleep( INTF_IDLE_SLEEP );
1997 while( !intf_ShouldDie( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
1998 (i_read = net_Read( p_intf, p_intf->p_sys->i_socket == -1 ?
1999 0 /*STDIN_FILENO*/ : p_intf->p_sys->i_socket, NULL,
2000 (uint8_t *)p_buffer + *pi_size, 1, VLC_FALSE ) ) > 0 )
2002 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
2008 /* Connection closed */
2011 if( p_intf->p_sys->i_socket != -1 )
2013 net_Close( p_intf->p_sys->i_socket );
2014 p_intf->p_sys->i_socket = -1;
2017 /* Standard input closed: exit */
2018 vlc_object_kill( p_intf );
2020 p_buffer[ *pi_size ] = 0;
2024 if( *pi_size == MAX_LINE_LENGTH ||
2025 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
2027 p_buffer[ *pi_size ] = 0;
2034 /*****************************************************************************
2035 * parse_MRL: build a input item from a full mrl
2036 *****************************************************************************
2037 * MRL format: "simplified-mrl [:option-name[=option-value]]"
2038 * We don't check for '"' or '\'', we just assume that a ':' that follows a
2039 * space is a new option. Should be good enough for our purpose.
2040 *****************************************************************************/
2041 static input_item_t *parse_MRL( intf_thread_t *p_intf, char *psz_mrl )
2043 #define SKIPSPACE( p ) { while( *p && ( *p == ' ' || *p == '\t' ) ) p++; }
2044 #define SKIPTRAILINGSPACE( p, d ) \
2045 { char *e=d; while( e > p && (*(e-1)==' ' || *(e-1)=='\t') ){e--;*e=0;} }
2047 input_item_t *p_item = NULL;
2048 char *psz_item = NULL, *psz_item_mrl = NULL, *psz_orig;
2049 char **ppsz_options = NULL;
2050 int i, i_options = 0;
2052 if( !psz_mrl ) return 0;
2054 psz_mrl = psz_orig = strdup( psz_mrl );
2057 SKIPSPACE( psz_mrl );
2060 for( ; *psz_mrl; psz_mrl++ )
2062 if( (*psz_mrl == ' ' || *psz_mrl == '\t') && psz_mrl[1] == ':' )
2064 /* We have a complete item */
2067 if( (*psz_mrl == ' ' || *psz_mrl == '\t') &&
2068 (psz_mrl[1] == '"' || psz_mrl[1] == '\'') && psz_mrl[2] == ':')
2070 /* We have a complete item */
2075 if( *psz_mrl ) { *psz_mrl = 0; psz_mrl++; }
2076 SKIPTRAILINGSPACE( psz_item, psz_item + strlen( psz_item ) );
2078 /* Remove '"' and '\'' if necessary */
2079 if( *psz_item == '"' && psz_item[strlen(psz_item)-1] == '"' )
2080 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2081 if( *psz_item == '\'' && psz_item[strlen(psz_item)-1] == '\'' )
2082 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2084 if( !psz_item_mrl ) psz_item_mrl = psz_item;
2085 else if( *psz_item )
2088 ppsz_options = realloc( ppsz_options, i_options * sizeof(char *) );
2089 ppsz_options[i_options - 1] = &psz_item[1];
2092 if( *psz_mrl ) SKIPSPACE( psz_mrl );
2095 /* Now create a playlist item */
2098 p_item = input_ItemNew( p_intf, psz_item_mrl, NULL );
2099 for( i = 0; i < i_options; i++ )
2101 input_ItemAddOption( p_item, ppsz_options[i] );
2105 if( i_options ) free( ppsz_options );
2111 /*****************************************************************************
2112 * checkUpdates : check for updates
2113 ****************************************************************************/
2115 static void checkUpdates( intf_thread_t *p_intf )
2117 /*TODO: - modify this to delete p_update to avoid a memory leak !
2118 - complete the function wich is not working obiously !
2119 update_t *p_u = update_New( p_intf );
2120 var_AddCallback( p_intf->p_libvlc, "update-notify", updatesCallback, p_intf );
2122 msg_rc( "\nChecking for updates" );
2123 update_Check( p_u );*/