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 *****************************************************************************/
32 #include <vlc_common.h>
33 #include <vlc_plugin.h>
35 #include <errno.h> /* ENOMEM */
39 #include <vlc_interface.h>
43 #include <vlc_playlist.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 /* input_state_e from <vlc_input.h> */
71 static const char *ppsz_input_state[] = {
84 /*****************************************************************************
86 *****************************************************************************/
87 static int Activate ( vlc_object_t * );
88 static void Deactivate ( vlc_object_t * );
89 static void Run ( intf_thread_t * );
91 static void Help ( intf_thread_t *, bool );
92 static void RegisterCallbacks( intf_thread_t * );
94 static bool ReadCommand( intf_thread_t *, char *, int * );
96 static input_item_t *parse_MRL( intf_thread_t *, char * );
98 static int Input ( vlc_object_t *, char const *,
99 vlc_value_t, vlc_value_t, void * );
100 static int Playlist ( vlc_object_t *, char const *,
101 vlc_value_t, vlc_value_t, void * );
102 static int Quit ( vlc_object_t *, char const *,
103 vlc_value_t, vlc_value_t, void * );
104 static int Intf ( vlc_object_t *, char const *,
105 vlc_value_t, vlc_value_t, void * );
106 static int Volume ( vlc_object_t *, char const *,
107 vlc_value_t, vlc_value_t, void * );
108 static int VolumeMove ( vlc_object_t *, char const *,
109 vlc_value_t, vlc_value_t, void * );
110 static int VideoConfig ( vlc_object_t *, char const *,
111 vlc_value_t, vlc_value_t, void * );
112 static int AudioConfig ( vlc_object_t *, char const *,
113 vlc_value_t, vlc_value_t, void * );
114 static int Menu ( vlc_object_t *, char const *,
115 vlc_value_t, vlc_value_t, void * );
116 static int Statistics ( vlc_object_t *, char const *,
117 vlc_value_t, vlc_value_t, void * );
119 static int updateStatistics( intf_thread_t *, input_item_t *);
121 /* Status Callbacks */
122 static int TimeOffsetChanged( vlc_object_t *, char const *,
123 vlc_value_t, vlc_value_t , void * );
124 static int VolumeChanged ( vlc_object_t *, char const *,
125 vlc_value_t, vlc_value_t, void * );
126 static int StateChanged ( vlc_object_t *, char const *,
127 vlc_value_t, vlc_value_t, void * );
128 static int RateChanged ( vlc_object_t *, char const *,
129 vlc_value_t, vlc_value_t, void * );
133 int *pi_socket_listen;
138 vlc_mutex_t status_lock;
139 playlist_status_t i_last_state;
147 #define msg_rc( ... ) __msg_rc( p_intf, __VA_ARGS__ )
150 static void __msg_rc( intf_thread_t *p_intf, const char *psz_fmt, ... )
153 char fmt_eol[strlen (psz_fmt) + 3];
155 snprintf (fmt_eol, sizeof (fmt_eol), "%s\r\n", psz_fmt);
156 va_start( args, psz_fmt );
158 if( p_intf->p_sys->i_socket == -1 )
159 utf8_vfprintf( stdout, fmt_eol, args );
161 net_vaPrintf( p_intf, p_intf->p_sys->i_socket, NULL, fmt_eol, args );
165 /*****************************************************************************
167 *****************************************************************************/
168 #define POS_TEXT N_("Show stream position")
169 #define POS_LONGTEXT N_("Show the current position in seconds within the " \
170 "stream from time to time." )
172 #define TTY_TEXT N_("Fake TTY")
173 #define TTY_LONGTEXT N_("Force the rc module to use stdin as if it was a TTY.")
175 #define UNIX_TEXT N_("UNIX socket command input")
176 #define UNIX_LONGTEXT N_("Accept commands over a Unix socket rather than " \
179 #define HOST_TEXT N_("TCP command input")
180 #define HOST_LONGTEXT N_("Accept commands over a socket rather than stdin. " \
181 "You can set the address and port the interface will bind to." )
184 #define QUIET_TEXT N_("Do not open a DOS command box interface")
185 #define QUIET_LONGTEXT N_( \
186 "By default the rc interface plugin will start a DOS command box. " \
187 "Enabling the quiet mode will not bring this command box but can also " \
188 "be pretty annoying when you want to stop VLC and no video window is " \
193 set_shortname( N_("RC"))
194 set_category( CAT_INTERFACE )
195 set_subcategory( SUBCAT_INTERFACE_MAIN )
196 set_description( N_("Remote control interface") )
197 add_bool( "rc-show-pos", 0, NULL, POS_TEXT, POS_LONGTEXT, true )
200 add_bool( "rc-quiet", 0, NULL, QUIET_TEXT, QUIET_LONGTEXT, false )
202 #if defined (HAVE_ISATTY)
203 add_bool( "rc-fake-tty", 0, NULL, TTY_TEXT, TTY_LONGTEXT, true )
205 add_string( "rc-unix", 0, NULL, UNIX_TEXT, UNIX_LONGTEXT, true )
207 add_string( "rc-host", 0, NULL, HOST_TEXT, HOST_LONGTEXT, true )
209 set_capability( "interface", 20 )
211 set_callbacks( Activate, Deactivate )
214 /*****************************************************************************
215 * Activate: initialize and create stuff
216 *****************************************************************************/
217 static int Activate( vlc_object_t *p_this )
219 intf_thread_t *p_intf = (intf_thread_t*)p_this;
220 char *psz_host, *psz_unix_path;
221 int *pi_socket = NULL;
224 #if defined(HAVE_ISATTY)
225 /* Check that stdin is a TTY */
226 if( !config_GetInt( p_intf, "rc-fake-tty" ) && !isatty( 0 ) )
228 msg_Warn( p_intf, "fd 0 is not a TTY" );
233 psz_unix_path = config_GetPsz( p_intf, "rc-unix" );
239 msg_Warn( p_intf, "your OS doesn't support filesystem sockets" );
240 free( psz_unix_path );
243 struct sockaddr_un addr;
245 memset( &addr, 0, sizeof(struct sockaddr_un) );
247 msg_Dbg( p_intf, "trying UNIX socket" );
249 if( (i_socket = socket( AF_LOCAL, SOCK_STREAM, 0 ) ) < 0 )
251 msg_Warn( p_intf, "can't open socket: %m" );
252 free( psz_unix_path );
256 addr.sun_family = AF_LOCAL;
257 strncpy( addr.sun_path, psz_unix_path, sizeof( addr.sun_path ) );
258 addr.sun_path[sizeof( addr.sun_path ) - 1] = '\0';
260 if (bind (i_socket, (struct sockaddr *)&addr, sizeof (addr))
261 && (errno == EADDRINUSE)
262 && connect (i_socket, (struct sockaddr *)&addr, sizeof (addr))
263 && (errno == ECONNREFUSED))
265 msg_Info (p_intf, "Removing dead UNIX socket: %s", psz_unix_path);
266 unlink (psz_unix_path);
268 if (bind (i_socket, (struct sockaddr *)&addr, sizeof (addr)))
270 msg_Err (p_intf, "cannot bind UNIX socket at %s: %m",
272 free (psz_unix_path);
273 net_Close (i_socket);
278 if( listen( i_socket, 1 ) )
280 msg_Warn( p_intf, "can't listen on socket: %m");
281 free( psz_unix_path );
282 net_Close( i_socket );
286 /* FIXME: we need a core function to merge listening sockets sets */
287 pi_socket = calloc( 2, sizeof( int ) );
288 if( pi_socket == NULL )
290 free( psz_unix_path );
291 net_Close( i_socket );
294 pi_socket[0] = i_socket;
296 #endif /* AF_LOCAL */
300 if( ( pi_socket == NULL ) &&
301 ( psz_host = config_GetPsz( p_intf, "rc-host" ) ) != NULL )
305 vlc_UrlParse( &url, psz_host, 0 );
307 msg_Dbg( p_intf, "base: %s, port: %d", url.psz_host, url.i_port );
309 pi_socket = net_ListenTCP(p_this, url.psz_host, url.i_port);
310 if( pi_socket == NULL )
312 msg_Warn( p_intf, "can't listen to %s port %i",
313 url.psz_host, url.i_port );
314 vlc_UrlClean( &url );
319 vlc_UrlClean( &url );
323 p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
327 p_intf->p_sys->pi_socket_listen = pi_socket;
328 p_intf->p_sys->i_socket = -1;
329 p_intf->p_sys->psz_unix_path = psz_unix_path;
330 vlc_mutex_init( &p_intf->p_sys->status_lock );
331 p_intf->p_sys->i_last_state = PLAYLIST_STOPPED;
333 /* Non-buffered stdout */
334 setvbuf( stdout, (char *)NULL, _IOLBF, 0 );
336 p_intf->pf_run = Run;
339 p_intf->p_sys->b_quiet = config_GetInt( p_intf, "rc-quiet" );
340 if( !p_intf->p_sys->b_quiet ) { CONSOLE_INTRO_MSG; }
345 msg_rc( _("Remote control interface initialized. Type `help' for help.") );
349 /*****************************************************************************
350 * Deactivate: uninitialize and cleanup
351 *****************************************************************************/
352 static void Deactivate( vlc_object_t *p_this )
354 intf_thread_t *p_intf = (intf_thread_t*)p_this;
356 net_ListenClose( p_intf->p_sys->pi_socket_listen );
357 if( p_intf->p_sys->i_socket != -1 )
358 net_Close( p_intf->p_sys->i_socket );
359 if( p_intf->p_sys->psz_unix_path != NULL )
361 #if defined(AF_LOCAL) && !defined(WIN32)
362 unlink( p_intf->p_sys->psz_unix_path );
364 free( p_intf->p_sys->psz_unix_path );
366 vlc_mutex_destroy( &p_intf->p_sys->status_lock );
367 free( p_intf->p_sys );
370 /*****************************************************************************
371 * RegisterCallbacks: Register callbacks to dynamic variables
372 *****************************************************************************/
373 static void RegisterCallbacks( intf_thread_t *p_intf )
375 /* Register commands that will be cleaned up upon object destruction */
376 #define ADD( name, type, target ) \
377 var_Create( p_intf, name, VLC_VAR_ ## type | VLC_VAR_ISCOMMAND ); \
378 var_AddCallback( p_intf, name, target, NULL );
379 ADD( "quit", VOID, Quit )
380 ADD( "intf", STRING, Intf )
382 ADD( "add", STRING, Playlist )
383 ADD( "repeat", STRING, Playlist )
384 ADD( "loop", STRING, Playlist )
385 ADD( "random", STRING, Playlist )
386 ADD( "enqueue", STRING, Playlist )
387 ADD( "playlist", VOID, Playlist )
388 ADD( "sort", VOID, Playlist )
389 ADD( "play", VOID, Playlist )
390 ADD( "stop", VOID, Playlist )
391 ADD( "clear", VOID, Playlist )
392 ADD( "prev", VOID, Playlist )
393 ADD( "next", VOID, Playlist )
394 ADD( "goto", INTEGER, Playlist )
395 ADD( "status", INTEGER, Playlist )
397 /* OSD menu commands */
398 ADD( "menu", STRING, Menu )
401 ADD( "pause", VOID, Input )
402 ADD( "seek", INTEGER, Input )
403 ADD( "title", STRING, Input )
404 ADD( "title_n", VOID, Input )
405 ADD( "title_p", VOID, Input )
406 ADD( "chapter", STRING, Input )
407 ADD( "chapter_n", VOID, Input )
408 ADD( "chapter_p", VOID, Input )
410 ADD( "fastforward", VOID, Input )
411 ADD( "rewind", VOID, Input )
412 ADD( "faster", VOID, Input )
413 ADD( "slower", VOID, Input )
414 ADD( "normal", VOID, Input )
416 ADD( "atrack", STRING, Input )
417 ADD( "vtrack", STRING, Input )
418 ADD( "strack", STRING, Input )
421 ADD( "vratio", STRING, VideoConfig )
422 ADD( "vcrop", STRING, VideoConfig )
423 ADD( "vzoom", STRING, VideoConfig )
424 ADD( "snapshot", VOID, VideoConfig )
427 ADD( "volume", STRING, Volume )
428 ADD( "volup", STRING, VolumeMove )
429 ADD( "voldown", STRING, VolumeMove )
430 ADD( "adev", STRING, AudioConfig )
431 ADD( "achan", STRING, AudioConfig )
433 /* misc menu commands */
434 ADD( "stats", BOOL, Statistics )
439 /*****************************************************************************
441 *****************************************************************************
442 * This part of the interface is in a separate thread so that we can call
443 * exec() from within it without annoying the rest of the program.
444 *****************************************************************************/
445 static void Run( intf_thread_t *p_intf )
447 input_thread_t * p_input;
448 playlist_t * p_playlist;
450 char p_buffer[ MAX_LINE_LENGTH + 1 ];
451 bool b_showpos = config_GetInt( p_intf, "rc-show-pos" );
452 bool b_longhelp = false;
457 int canc = vlc_savecancel();
463 /* Register commands that will be cleaned up upon object destruction */
464 RegisterCallbacks( p_intf );
466 /* status callbacks */
467 /* Listen to audio volume updates */
468 var_AddCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
471 /* Get the file descriptor of the console input */
472 p_intf->p_sys->hConsoleIn = GetStdHandle(STD_INPUT_HANDLE);
473 if( p_intf->p_sys->hConsoleIn == INVALID_HANDLE_VALUE )
475 msg_Err( p_intf, "couldn't find user input handle" );
476 vlc_object_kill( p_intf );
480 while( vlc_object_alive( p_intf ) )
482 char *psz_cmd, *psz_arg;
485 if( p_intf->p_sys->pi_socket_listen != NULL &&
486 p_intf->p_sys->i_socket == -1 )
488 p_intf->p_sys->i_socket =
489 net_Accept( p_intf, p_intf->p_sys->pi_socket_listen,
491 if( p_intf->p_sys->i_socket == -1 ) continue;
494 b_complete = ReadCommand( p_intf, p_buffer, &i_size );
496 /* Manage the input part */
497 if( p_input == NULL )
501 p_input = vlc_object_find( p_playlist, VLC_OBJECT_INPUT,
506 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
510 p_playlist = pl_Hold( p_input );
513 /* New input has been registered */
516 if( !p_input->b_dead || vlc_object_alive (p_input) )
519 input_item_GetURI( input_GetItem( p_input ) );
520 msg_rc( STATUS_CHANGE "( new input: %s )", psz_uri );
522 msg_rc( STATUS_CHANGE "( audio volume: %d )",
523 config_GetInt( p_intf, "volume" ));
525 var_AddCallback( p_input, "state", StateChanged, p_intf );
526 var_AddCallback( p_input, "rate-faster", RateChanged, p_intf );
527 var_AddCallback( p_input, "rate-slower", RateChanged, p_intf );
528 var_AddCallback( p_input, "rate", RateChanged, p_intf );
529 var_AddCallback( p_input, "time-offset", TimeOffsetChanged,
533 else if( p_input->b_dead )
535 var_DelCallback( p_input, "state", StateChanged, p_intf );
536 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
537 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
538 var_DelCallback( p_input, "rate", RateChanged, p_intf );
539 var_DelCallback( p_input, "time-offset", TimeOffsetChanged,
541 vlc_object_release( p_input );
547 p_intf->p_sys->i_last_state = (int) PLAYLIST_STOPPED;
548 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
553 if( (p_input != NULL) && !p_input->b_dead && vlc_object_alive (p_input) &&
554 (p_playlist != NULL) )
557 int status = playlist_Status( p_playlist );
558 if( (p_intf->p_sys->i_last_state != status) &&
559 (status == PLAYLIST_STOPPED) )
561 p_intf->p_sys->i_last_state = PLAYLIST_STOPPED;
562 msg_rc( STATUS_CHANGE "( stop state: 5 )" );
565 (p_intf->p_sys->i_last_state != status) &&
566 (status == PLAYLIST_RUNNING) )
568 p_intf->p_sys->i_last_state = PLAYLIST_RUNNING;
569 msg_rc( STATUS_CHANGE "( play state: 3 )" );
572 (p_intf->p_sys->i_last_state != status) &&
573 (status == PLAYLIST_PAUSED) )
575 p_intf->p_sys->i_last_state = PLAYLIST_PAUSED;
576 msg_rc( STATUS_CHANGE "( pause state: 4 )" );
581 if( p_input && b_showpos )
583 i_newpos = 100 * var_GetFloat( p_input, "position" );
584 if( i_oldpos != i_newpos )
587 msg_rc( "pos: %d%%", i_newpos );
591 /* Is there something to do? */
592 if( !b_complete ) continue;
594 /* Skip heading spaces */
596 while( *psz_cmd == ' ' )
601 /* Split psz_cmd at the first space and make sure that
602 * psz_arg is valid */
603 psz_arg = strchr( psz_cmd, ' ' );
607 while( *psz_arg == ' ' )
617 /* module specfic commands: @<module name> <command> <args...> */
618 if( *psz_cmd == '@' && *psz_arg )
620 /* Parse miscellaneous commands */
621 char *psz_alias = psz_cmd + 1;
622 char *psz_mycmd = strdup( psz_arg );
623 char *psz_myarg = strchr( psz_mycmd, ' ' );
628 msg_rc( "Not enough parameters." );
635 var_Command( p_intf, psz_alias, psz_mycmd, psz_myarg,
646 /* If the user typed a registered local command, try it */
647 else if( var_Type( p_intf, psz_cmd ) & VLC_VAR_ISCOMMAND )
652 val.psz_string = psz_arg;
653 i_ret = var_Set( p_intf, psz_cmd, val );
654 msg_rc( "%s: returned %i (%s)",
655 psz_cmd, i_ret, vlc_error( i_ret ) );
657 /* Or maybe it's a global command */
658 else if( var_Type( p_intf->p_libvlc, psz_cmd ) & VLC_VAR_ISCOMMAND )
663 val.psz_string = psz_arg;
664 /* FIXME: it's a global command, but we should pass the
665 * local object as an argument, not p_intf->p_libvlc. */
666 i_ret = var_Set( p_intf->p_libvlc, psz_cmd, val );
669 msg_rc( "%s: returned %i (%s)",
670 psz_cmd, i_ret, vlc_error( i_ret ) );
673 else if( !strcmp( psz_cmd, "logout" ) )
675 /* Close connection */
676 if( p_intf->p_sys->i_socket != -1 )
678 net_Close( p_intf->p_sys->i_socket );
680 p_intf->p_sys->i_socket = -1;
682 else if( !strcmp( psz_cmd, "info" ) )
687 vlc_mutex_lock( &input_GetItem(p_input)->lock );
688 for ( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
690 info_category_t *p_category = input_GetItem(p_input)
693 msg_rc( "+----[ %s ]", p_category->psz_name );
695 for ( j = 0; j < p_category->i_infos; j++ )
697 info_t *p_info = p_category->pp_infos[j];
698 msg_rc( "| %s: %s", p_info->psz_name,
703 msg_rc( "+----[ end of stream info ]" );
704 vlc_mutex_unlock( &input_GetItem(p_input)->lock );
708 msg_rc( "no input" );
711 else if( !strcmp( psz_cmd, "is_playing" ) )
722 else if( !strcmp( psz_cmd, "get_time" ) )
731 var_Get( p_input, "time", &time );
732 msg_rc( "%"PRIu64, time.i_time / 1000000);
735 else if( !strcmp( psz_cmd, "get_length" ) )
744 var_Get( p_input, "length", &time );
745 msg_rc( "%"PRIu64, time.i_time / 1000000);
748 else if( !strcmp( psz_cmd, "get_title" ) )
756 msg_rc( "%s", input_GetItem(p_input)->psz_name );
759 else if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "h", 1 )
760 || !strncmp( psz_cmd, "H", 1 ) || !strncmp( psz_cmd, "?", 1 ) )
762 if( !strcmp( psz_cmd, "longhelp" ) || !strncmp( psz_cmd, "H", 1 ) )
764 else b_longhelp = false;
766 Help( p_intf, b_longhelp );
768 else if( !strcmp( psz_cmd, "key" ) || !strcmp( psz_cmd, "hotkey" ) )
770 var_SetInteger( p_intf->p_libvlc, "key-pressed",
771 config_GetInt( p_intf, psz_arg ) );
773 else switch( psz_cmd[0] )
779 vout_thread_t *p_vout;
780 p_vout = vlc_object_find( p_input,
781 VLC_OBJECT_VOUT, FIND_CHILD );
786 bool b_update = false;
787 var_Get( p_vout, "fullscreen", &val );
788 val.b_bool = !val.b_bool;
789 if( !strncmp( psz_arg, "on", 2 )
790 && ( val.b_bool == true ) )
795 else if( !strncmp( psz_arg, "off", 3 )
796 && ( val.b_bool == false ) )
801 else if( strncmp( psz_arg, "off", 3 )
802 && strncmp( psz_arg, "on", 2 ) )
804 if( b_update ) var_Set( p_vout, "fullscreen", val );
805 vlc_object_release( p_vout );
816 /* Ignore empty lines */
820 msg_rc(_("Unknown command `%s'. Type `help' for help."), psz_cmd);
824 /* Command processed */
825 i_size = 0; p_buffer[0] = 0;
828 msg_rc( STATUS_CHANGE "( stop state: 0 )" );
829 msg_rc( STATUS_CHANGE "( quit )" );
833 var_DelCallback( p_input, "state", StateChanged, p_intf );
834 var_DelCallback( p_input, "rate-faster", RateChanged, p_intf );
835 var_DelCallback( p_input, "rate-slower", RateChanged, p_intf );
836 var_DelCallback( p_input, "rate", RateChanged, p_intf );
837 var_DelCallback( p_input, "time-offset", TimeOffsetChanged, p_intf );
838 vlc_object_release( p_input );
844 vlc_object_release( p_playlist );
848 var_DelCallback( p_intf->p_libvlc, "volume-change", VolumeChanged, p_intf );
849 vlc_restorecancel( canc );
852 static void Help( intf_thread_t *p_intf, bool b_longhelp)
854 msg_rc(_("+----[ Remote control commands ]"));
856 msg_rc(_("| add XYZ . . . . . . . . . . . . add XYZ to playlist"));
857 msg_rc(_("| enqueue XYZ . . . . . . . . . queue XYZ to playlist"));
858 msg_rc(_("| playlist . . . . . show items currently in playlist"));
859 msg_rc(_("| play . . . . . . . . . . . . . . . . . . play stream"));
860 msg_rc(_("| stop . . . . . . . . . . . . . . . . . . stop stream"));
861 msg_rc(_("| next . . . . . . . . . . . . . . next playlist item"));
862 msg_rc(_("| prev . . . . . . . . . . . . previous playlist item"));
863 msg_rc(_("| goto . . . . . . . . . . . . . . goto item at index"));
864 msg_rc(_("| repeat [on|off] . . . . toggle playlist item repeat"));
865 msg_rc(_("| loop [on|off] . . . . . . . . . toggle playlist loop"));
866 msg_rc(_("| random [on|off] . . . . . . . toggle random jumping"));
867 msg_rc(_("| clear . . . . . . . . . . . . . . clear the playlist"));
868 msg_rc(_("| status . . . . . . . . . . . current playlist status"));
869 msg_rc(_("| title [X] . . . . . . set/get title in current item"));
870 msg_rc(_("| title_n . . . . . . . . next title in current item"));
871 msg_rc(_("| title_p . . . . . . previous title in current item"));
872 msg_rc(_("| chapter [X] . . . . set/get chapter in current item"));
873 msg_rc(_("| chapter_n . . . . . . next chapter in current item"));
874 msg_rc(_("| chapter_p . . . . previous chapter in current item"));
876 msg_rc(_("| seek X . . . seek in seconds, for instance `seek 12'"));
877 msg_rc(_("| pause . . . . . . . . . . . . . . . . toggle pause"));
878 msg_rc(_("| fastforward . . . . . . . . . set to maximum rate"));
879 msg_rc(_("| rewind . . . . . . . . . . . . set to minimum rate"));
880 msg_rc(_("| faster . . . . . . . . . . faster playing of stream"));
881 msg_rc(_("| slower . . . . . . . . . . slower playing of stream"));
882 msg_rc(_("| normal . . . . . . . . . . normal playing of stream"));
883 msg_rc(_("| f [on|off] . . . . . . . . . . . . toggle fullscreen"));
884 msg_rc(_("| info . . . . . information about the current stream"));
885 msg_rc(_("| stats . . . . . . . . show statistical information"));
886 msg_rc(_("| get_time . . seconds elapsed since stream's beginning"));
887 msg_rc(_("| is_playing . . . . 1 if a stream plays, 0 otherwise"));
888 msg_rc(_("| get_title . . . . . the title of the current stream"));
889 msg_rc(_("| get_length . . . . the length of the current stream"));
891 msg_rc(_("| volume [X] . . . . . . . . . . set/get audio volume"));
892 msg_rc(_("| volup [X] . . . . . . . raise audio volume X steps"));
893 msg_rc(_("| voldown [X] . . . . . . lower audio volume X steps"));
894 msg_rc(_("| adev [X] . . . . . . . . . . . set/get audio device"));
895 msg_rc(_("| achan [X]. . . . . . . . . . set/get audio channels"));
896 msg_rc(_("| atrack [X] . . . . . . . . . . . set/get audio track"));
897 msg_rc(_("| vtrack [X] . . . . . . . . . . . set/get video track"));
898 msg_rc(_("| vratio [X] . . . . . . . set/get video aspect ratio"));
899 msg_rc(_("| vcrop [X] . . . . . . . . . . . set/get video crop"));
900 msg_rc(_("| vzoom [X] . . . . . . . . . . . set/get video zoom"));
901 msg_rc(_("| snapshot . . . . . . . . . . . . take video snapshot"));
902 msg_rc(_("| strack [X] . . . . . . . . . set/get subtitles track"));
903 msg_rc(_("| key [hotkey name] . . . . . . simulate hotkey press"));
904 msg_rc(_("| menu . . [on|off|up|down|left|right|select] use menu"));
909 msg_rc(_("| @name marq-marquee STRING . . overlay STRING in video"));
910 msg_rc(_("| @name marq-x X . . . . . . . . . . . .offset from left"));
911 msg_rc(_("| @name marq-y Y . . . . . . . . . . . . offset from top"));
912 msg_rc(_("| @name marq-position #. . . .relative position control"));
913 msg_rc(_("| @name marq-color # . . . . . . . . . . font color, RGB"));
914 msg_rc(_("| @name marq-opacity # . . . . . . . . . . . . . opacity"));
915 msg_rc(_("| @name marq-timeout T. . . . . . . . . . timeout, in ms"));
916 msg_rc(_("| @name marq-size # . . . . . . . . font size, in pixels"));
918 msg_rc(_("| @name logo-file STRING . . .the overlay file path/name"));
919 msg_rc(_("| @name logo-x X . . . . . . . . . . . .offset from left"));
920 msg_rc(_("| @name logo-y Y . . . . . . . . . . . . offset from top"));
921 msg_rc(_("| @name logo-position #. . . . . . . . relative position"));
922 msg_rc(_("| @name logo-transparency #. . . . . . . . .transparency"));
924 msg_rc(_("| @name mosaic-alpha # . . . . . . . . . . . . . . alpha"));
925 msg_rc(_("| @name mosaic-height #. . . . . . . . . . . . . .height"));
926 msg_rc(_("| @name mosaic-width # . . . . . . . . . . . . . . width"));
927 msg_rc(_("| @name mosaic-xoffset # . . . .top left corner position"));
928 msg_rc(_("| @name mosaic-yoffset # . . . .top left corner position"));
929 msg_rc(_("| @name mosaic-offsets x,y(,x,y)*. . . . list of offsets"));
930 msg_rc(_("| @name mosaic-align 0..2,4..6,8..10. . .mosaic alignment"));
931 msg_rc(_("| @name mosaic-vborder # . . . . . . . . vertical border"));
932 msg_rc(_("| @name mosaic-hborder # . . . . . . . horizontal border"));
933 msg_rc(_("| @name mosaic-position {0=auto,1=fixed} . . . .position"));
934 msg_rc(_("| @name mosaic-rows #. . . . . . . . . . .number of rows"));
935 msg_rc(_("| @name mosaic-cols #. . . . . . . . . . .number of cols"));
936 msg_rc(_("| @name mosaic-order id(,id)* . . . . order of pictures "));
937 msg_rc(_("| @name mosaic-keep-aspect-ratio {0,1} . . .aspect ratio"));
940 msg_rc(_("| help . . . . . . . . . . . . . . . this help message"));
941 msg_rc(_("| longhelp . . . . . . . . . . . a longer help message"));
942 msg_rc(_("| logout . . . . . . . exit (if in socket connection)"));
943 msg_rc(_("| quit . . . . . . . . . . . . . . . . . . . quit vlc"));
945 msg_rc(_("+----[ end of help ]"));
948 /********************************************************************
949 * Status callback routines
950 ********************************************************************/
951 static int TimeOffsetChanged( vlc_object_t *p_this, char const *psz_cmd,
952 vlc_value_t oldval, vlc_value_t newval, void *p_data )
954 VLC_UNUSED(p_this); VLC_UNUSED(psz_cmd);
955 VLC_UNUSED(oldval); VLC_UNUSED(newval);
956 intf_thread_t *p_intf = (intf_thread_t*)p_data;
957 input_thread_t *p_input = NULL;
959 vlc_mutex_lock( &p_intf->p_sys->status_lock );
960 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
963 msg_rc( STATUS_CHANGE "( time-offset: %d )",
964 var_GetInteger( p_input, "time-offset" ) );
965 vlc_object_release( p_input );
967 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
971 static int VolumeChanged( vlc_object_t *p_this, char const *psz_cmd,
972 vlc_value_t oldval, vlc_value_t newval, void *p_data )
974 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(newval);
975 intf_thread_t *p_intf = (intf_thread_t*)p_data;
977 vlc_mutex_lock( &p_intf->p_sys->status_lock );
978 msg_rc( STATUS_CHANGE "( audio volume: %d )",
979 config_GetInt( p_this, "volume") );
980 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
984 static int StateChanged( vlc_object_t *p_this, char const *psz_cmd,
985 vlc_value_t oldval, vlc_value_t newval, void *p_data )
987 VLC_UNUSED(p_this); VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval);
988 intf_thread_t *p_intf = (intf_thread_t*)p_data;
989 playlist_t *p_playlist = NULL;
990 input_thread_t *p_input = NULL;
992 vlc_mutex_lock( &p_intf->p_sys->status_lock );
993 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
996 p_playlist = pl_Hold( p_input );
998 switch( playlist_Status( p_playlist ) )
1000 case PLAYLIST_STOPPED:
1001 strcpy( cmd, "stop" );
1003 case PLAYLIST_RUNNING:
1004 strcpy( cmd, "play" );
1006 case PLAYLIST_PAUSED:
1007 strcpy( cmd, "pause" );
1011 } /* var_GetInteger( p_input, "state" ) */
1012 msg_rc( STATUS_CHANGE "( %s state: %d ): %s",
1014 ppsz_input_state[ newval.i_int ] );
1015 vlc_object_release( p_playlist );
1016 vlc_object_release( p_input );
1018 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1022 static int RateChanged( vlc_object_t *p_this, char const *psz_cmd,
1023 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1025 VLC_UNUSED(p_this); VLC_UNUSED(psz_cmd);
1026 VLC_UNUSED(oldval); VLC_UNUSED(newval);
1027 intf_thread_t *p_intf = (intf_thread_t*)p_data;
1028 input_thread_t *p_input = NULL;
1030 vlc_mutex_lock( &p_intf->p_sys->status_lock );
1031 p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1034 msg_rc( STATUS_CHANGE "( new rate: %d )",
1035 var_GetInteger( p_input, "rate" ) );
1036 vlc_object_release( p_input );
1038 vlc_mutex_unlock( &p_intf->p_sys->status_lock );
1042 /********************************************************************
1044 ********************************************************************/
1045 static int Input( vlc_object_t *p_this, char const *psz_cmd,
1046 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1048 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
1049 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1050 input_thread_t *p_input;
1053 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1054 if( !p_input ) return VLC_ENOOBJ;
1056 var_Get( p_input, "state", &val );
1057 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1058 ( strcmp( psz_cmd, "pause" ) != 0 ) )
1060 msg_rc( _("Press menu select or pause to continue.") );
1061 vlc_object_release( p_input );
1062 return VLC_EGENERIC;
1065 /* Parse commands that only require an input */
1066 if( !strcmp( psz_cmd, "pause" ) )
1068 val.i_int = config_GetInt( p_intf, "key-play-pause" );
1069 var_Set( p_intf->p_libvlc, "key-pressed", val );
1070 vlc_object_release( p_input );
1073 else if( !strcmp( psz_cmd, "seek" ) )
1075 if( strlen( newval.psz_string ) > 0 &&
1076 newval.psz_string[strlen( newval.psz_string ) - 1] == '%' )
1078 val.f_float = (float)atof( newval.psz_string ) / 100.0;
1079 var_Set( p_input, "position", val );
1083 val.i_time = ((int64_t)atoi( newval.psz_string )) * 1000000;
1084 var_Set( p_input, "time", val );
1086 vlc_object_release( p_input );
1089 else if ( !strcmp( psz_cmd, "fastforward" ) )
1091 val.i_int = config_GetInt( p_intf, "key-jump+extrashort" );
1092 var_Set( p_intf->p_libvlc, "key-pressed", val );
1093 vlc_object_release( p_input );
1096 else if ( !strcmp( psz_cmd, "rewind" ) )
1098 val.i_int = config_GetInt( p_intf, "key-jump-extrashort" );
1099 var_Set( p_intf->p_libvlc, "key-pressed", val );
1100 vlc_object_release( p_input );
1103 else if ( !strcmp( psz_cmd, "faster" ) )
1105 var_Set( p_input, "rate-faster", val );
1106 vlc_object_release( p_input );
1109 else if ( !strcmp( psz_cmd, "slower" ) )
1111 var_Set( p_input, "rate-slower", val );
1112 vlc_object_release( p_input );
1115 else if ( !strcmp( psz_cmd, "normal" ) )
1117 val.i_int = INPUT_RATE_DEFAULT;
1118 var_Set( p_input, "rate", val );
1119 vlc_object_release( p_input );
1122 else if( !strcmp( psz_cmd, "chapter" ) ||
1123 !strcmp( psz_cmd, "chapter_n" ) ||
1124 !strcmp( psz_cmd, "chapter_p" ) )
1126 if( !strcmp( psz_cmd, "chapter" ) )
1128 if ( *newval.psz_string )
1131 val.i_int = atoi( newval.psz_string );
1132 var_Set( p_input, "chapter", val );
1136 vlc_value_t val_list;
1139 var_Get( p_input, "chapter", &val );
1140 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
1142 msg_rc( "Currently playing chapter %d/%d.",
1143 val.i_int, val_list.p_list->i_count );
1144 var_Change( p_this, "chapter", VLC_VAR_FREELIST,
1148 else if( !strcmp( psz_cmd, "chapter_n" ) )
1151 var_Set( p_input, "next-chapter", val );
1153 else if( !strcmp( psz_cmd, "chapter_p" ) )
1156 var_Set( p_input, "prev-chapter", val );
1158 vlc_object_release( p_input );
1161 else if( !strcmp( psz_cmd, "title" ) ||
1162 !strcmp( psz_cmd, "title_n" ) ||
1163 !strcmp( psz_cmd, "title_p" ) )
1165 if( !strcmp( psz_cmd, "title" ) )
1167 if ( *newval.psz_string )
1170 val.i_int = atoi( newval.psz_string );
1171 var_Set( p_input, "title", val );
1175 vlc_value_t val_list;
1178 var_Get( p_input, "title", &val );
1179 var_Change( p_input, "title", VLC_VAR_GETCHOICES,
1181 msg_rc( "Currently playing title %d/%d.",
1182 val.i_int, val_list.p_list->i_count );
1183 var_Change( p_this, "title", VLC_VAR_FREELIST,
1187 else if( !strcmp( psz_cmd, "title_n" ) )
1190 var_Set( p_input, "next-title", val );
1192 else if( !strcmp( psz_cmd, "title_p" ) )
1195 var_Set( p_input, "prev-title", val );
1198 vlc_object_release( p_input );
1201 else if( !strcmp( psz_cmd, "atrack" )
1202 || !strcmp( psz_cmd, "vtrack" )
1203 || !strcmp( psz_cmd, "strack" ) )
1205 const char *psz_variable;
1206 vlc_value_t val_name;
1209 if( !strcmp( psz_cmd, "atrack" ) )
1211 psz_variable = "audio-es";
1213 else if( !strcmp( psz_cmd, "vtrack" ) )
1215 psz_variable = "video-es";
1219 psz_variable = "spu-es";
1222 /* Get the descriptive name of the variable */
1223 var_Change( p_input, psz_variable, VLC_VAR_GETTEXT,
1225 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1227 if( newval.psz_string && *newval.psz_string )
1231 val.i_int = atoi( newval.psz_string );
1233 i_error = var_Set( p_input, psz_variable, val );
1238 vlc_value_t val, text;
1241 if ( var_Get( p_input, psz_variable, &val ) < 0 )
1243 vlc_object_release( p_input );
1244 return VLC_EGENERIC;
1246 i_value = val.i_int;
1248 if ( var_Change( p_input, psz_variable,
1249 VLC_VAR_GETLIST, &val, &text ) < 0 )
1251 vlc_object_release( p_input );
1252 return VLC_EGENERIC;
1255 msg_rc( "+----[ %s ]", val_name.psz_string );
1256 for ( i = 0; i < val.p_list->i_count; i++ )
1258 if ( i_value == val.p_list->p_values[i].i_int )
1259 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1260 text.p_list->p_values[i].psz_string );
1262 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1263 text.p_list->p_values[i].psz_string );
1265 var_Change( p_input, psz_variable, VLC_VAR_FREELIST,
1267 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1269 free( val_name.psz_string );
1271 i_error = VLC_SUCCESS;
1273 vlc_object_release( p_input );
1277 /* Never reached. */
1278 vlc_object_release( p_input );
1279 return VLC_EGENERIC;
1282 static void print_playlist( intf_thread_t *p_intf, playlist_item_t *p_item, int i_level )
1285 char psz_buffer[MSTRTIME_MAX_SIZE];
1286 for( i = 0; i< p_item->i_children; i++ )
1288 if( p_item->pp_children[i]->p_input->i_duration != -1 )
1290 secstotimestr( psz_buffer, p_item->pp_children[i]->p_input->i_duration / 1000000 );
1291 msg_rc( "|%*s- %s (%s)", 2 * i_level, "", p_item->pp_children[i]->p_input->psz_name, psz_buffer );
1294 msg_rc( "|%*s- %s", 2 * i_level, "", p_item->pp_children[i]->p_input->psz_name );
1296 if( p_item->pp_children[i]->i_children >= 0 )
1297 print_playlist( p_intf, p_item->pp_children[i], i_level + 1 );
1301 static int Playlist( vlc_object_t *p_this, char const *psz_cmd,
1302 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1304 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
1307 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1308 playlist_t *p_playlist = pl_Hold( p_this );
1309 input_thread_t * p_input = playlist_CurrentInput( p_playlist );
1313 var_Get( p_input, "state", &val );
1314 vlc_object_release( p_input );
1316 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1318 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1319 pl_Release( p_this );
1320 return VLC_EGENERIC;
1324 /* Parse commands that require a playlist */
1325 if( !strcmp( psz_cmd, "prev" ) )
1327 playlist_Prev( p_playlist );
1329 else if( !strcmp( psz_cmd, "next" ) )
1331 playlist_Next( p_playlist );
1333 else if( !strcmp( psz_cmd, "play" ) )
1335 msg_Warn( p_playlist, "play" );
1336 playlist_Play( p_playlist );
1338 else if( !strcmp( psz_cmd, "repeat" ) )
1340 bool b_update = true;
1342 var_Get( p_playlist, "repeat", &val );
1344 if( strlen( newval.psz_string ) > 0 )
1346 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == true ) ) ||
1347 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == false ) ) )
1355 val.b_bool = !val.b_bool;
1356 var_Set( p_playlist, "repeat", val );
1358 msg_rc( "Setting repeat to %d", val.b_bool );
1360 else if( !strcmp( psz_cmd, "loop" ) )
1362 bool b_update = true;
1364 var_Get( p_playlist, "loop", &val );
1366 if( strlen( newval.psz_string ) > 0 )
1368 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == true ) ) ||
1369 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == false ) ) )
1377 val.b_bool = !val.b_bool;
1378 var_Set( p_playlist, "loop", val );
1380 msg_rc( "Setting loop to %d", val.b_bool );
1382 else if( !strcmp( psz_cmd, "random" ) )
1384 bool b_update = true;
1386 var_Get( p_playlist, "random", &val );
1388 if( strlen( newval.psz_string ) > 0 )
1390 if ( ( !strncmp( newval.psz_string, "on", 2 ) && ( val.b_bool == true ) ) ||
1391 ( !strncmp( newval.psz_string, "off", 3 ) && ( val.b_bool == false ) ) )
1399 val.b_bool = !val.b_bool;
1400 var_Set( p_playlist, "random", val );
1402 msg_rc( "Setting random to %d", val.b_bool );
1404 else if (!strcmp( psz_cmd, "goto" ) )
1406 int i_pos = atoi( newval.psz_string );
1407 /* The playlist stores 2 times the same item: onelevel & category */
1408 int i_size = p_playlist->items.i_size / 2;
1411 msg_rc( _("Error: `goto' needs an argument greater than zero.") );
1412 else if( i_pos <= i_size )
1414 playlist_item_t *p_item, *p_parent;
1415 p_item = p_parent = p_playlist->items.p_elems[i_pos*2-1];
1416 while( p_parent->p_parent )
1417 p_parent = p_parent->p_parent;
1418 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Unlocked,
1422 msg_rc( _("Playlist has only %d elements"), i_size );
1424 else if( !strcmp( psz_cmd, "stop" ) )
1426 playlist_Stop( p_playlist );
1428 else if( !strcmp( psz_cmd, "clear" ) )
1430 playlist_Stop( p_playlist );
1431 playlist_Clear( p_playlist, pl_Unlocked );
1433 else if( !strcmp( psz_cmd, "add" ) &&
1434 newval.psz_string && *newval.psz_string )
1436 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1440 msg_rc( "Trying to add %s to playlist.", newval.psz_string );
1441 int i_ret =playlist_AddInput( p_playlist, p_item,
1442 PLAYLIST_GO|PLAYLIST_APPEND, PLAYLIST_END, true,
1444 vlc_gc_decref( p_item );
1445 if( i_ret != VLC_SUCCESS )
1447 return VLC_EGENERIC;
1451 else if( !strcmp( psz_cmd, "enqueue" ) &&
1452 newval.psz_string && *newval.psz_string )
1454 input_item_t *p_item = parse_MRL( p_intf, newval.psz_string );
1458 msg_rc( "trying to enqueue %s to playlist", newval.psz_string );
1459 if( playlist_AddInput( p_playlist, p_item,
1460 PLAYLIST_APPEND, PLAYLIST_END, true,
1461 pl_Unlocked ) != VLC_SUCCESS )
1463 return VLC_EGENERIC;
1467 else if( !strcmp( psz_cmd, "playlist" ) )
1469 msg_rc( "+----[ Playlist ]" );
1470 print_playlist( p_intf, p_playlist->p_root_category, 0 );
1471 msg_rc( "+----[ End of playlist ]" );
1474 else if( !strcmp( psz_cmd, "sort" ))
1476 playlist_RecursiveNodeSort( p_playlist, p_playlist->p_root_onelevel,
1477 SORT_ARTIST, ORDER_NORMAL );
1479 else if( !strcmp( psz_cmd, "status" ) )
1481 input_thread_t * p_input = playlist_CurrentInput( p_playlist );
1484 /* Replay the current state of the system. */
1486 input_item_GetURI( input_GetItem( p_input ) );
1487 msg_rc( STATUS_CHANGE "( new input: %s )", psz_uri );
1489 msg_rc( STATUS_CHANGE "( audio volume: %d )",
1490 config_GetInt( p_intf, "volume" ));
1493 switch( playlist_Status(p_playlist) )
1495 case PLAYLIST_STOPPED:
1496 msg_rc( STATUS_CHANGE "( stop state: 5 )" );
1498 case PLAYLIST_RUNNING:
1499 msg_rc( STATUS_CHANGE "( play state: 3 )" );
1501 case PLAYLIST_PAUSED:
1502 msg_rc( STATUS_CHANGE "( pause state: 4 )" );
1505 msg_rc( STATUS_CHANGE "( unknown state: -1 )" );
1509 vlc_object_release( p_input );
1518 msg_rc( "unknown command!" );
1521 pl_Release( p_this );
1525 static int Quit( vlc_object_t *p_this, char const *psz_cmd,
1526 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1528 VLC_UNUSED(p_data); VLC_UNUSED(psz_cmd);
1529 VLC_UNUSED(oldval); VLC_UNUSED(newval);
1530 playlist_t *p_playlist;
1532 p_playlist = pl_Hold( p_this );
1533 playlist_Stop( p_playlist );
1534 vlc_object_release( p_playlist );
1536 vlc_object_kill( p_this->p_libvlc );
1540 static int Intf( vlc_object_t *p_this, char const *psz_cmd,
1541 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1543 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
1544 intf_thread_t *p_newintf = NULL;
1546 p_newintf = intf_Create( p_this->p_libvlc, newval.psz_string );
1549 if( intf_RunThread( p_newintf ) )
1551 vlc_object_detach( p_newintf );
1552 vlc_object_release( p_newintf );
1559 static int Volume( vlc_object_t *p_this, char const *psz_cmd,
1560 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1562 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
1563 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1564 input_thread_t *p_input = NULL;
1565 int i_error = VLC_EGENERIC;
1567 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1575 var_Get( p_input, "state", &val );
1576 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1578 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1579 vlc_object_release( p_input );
1580 return VLC_EGENERIC;
1582 vlc_object_release( p_input );
1585 if ( *newval.psz_string )
1588 audio_volume_t i_volume = atoi( newval.psz_string );
1589 if ( (i_volume > (audio_volume_t)AOUT_VOLUME_MAX) )
1591 msg_rc( "Volume must be in the range %d-%d.", AOUT_VOLUME_MIN,
1593 i_error = VLC_EBADVAR;
1597 if( i_volume == AOUT_VOLUME_MIN )
1601 keyval.i_int = config_GetInt( p_intf, "key-vol-mute" );
1602 var_Set( p_intf->p_libvlc, "key-pressed", keyval );
1604 i_error = aout_VolumeSet( p_this, i_volume );
1605 osd_Volume( p_this );
1606 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1612 audio_volume_t i_volume;
1613 if ( aout_VolumeGet( p_this, &i_volume ) < 0 )
1615 i_error = VLC_EGENERIC;
1619 msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1620 i_error = VLC_SUCCESS;
1627 static int VolumeMove( vlc_object_t *p_this, char const *psz_cmd,
1628 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1630 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
1631 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1632 audio_volume_t i_volume;
1633 input_thread_t *p_input = NULL;
1634 int i_nb_steps = atoi(newval.psz_string);
1635 int i_error = VLC_SUCCESS;
1636 int i_volume_step = 0;
1638 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1646 var_Get( p_input, "state", &val );
1647 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) )
1649 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1650 vlc_object_release( p_input );
1651 return VLC_EGENERIC;
1653 vlc_object_release( p_input );
1656 i_volume_step = config_GetInt( p_intf->p_libvlc, "volume-step" );
1657 if ( i_nb_steps <= 0 || i_nb_steps > (AOUT_VOLUME_MAX/i_volume_step) )
1662 if ( !strcmp(psz_cmd, "volup") )
1664 if ( aout_VolumeUp( p_this, i_nb_steps, &i_volume ) < 0 )
1665 i_error = VLC_EGENERIC;
1669 if ( aout_VolumeDown( p_this, i_nb_steps, &i_volume ) < 0 )
1670 i_error = VLC_EGENERIC;
1672 osd_Volume( p_this );
1674 if ( !i_error ) msg_rc( STATUS_CHANGE "( audio volume: %d )", i_volume );
1679 static int VideoConfig( vlc_object_t *p_this, char const *psz_cmd,
1680 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1682 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
1683 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1684 input_thread_t *p_input = NULL;
1685 vout_thread_t * p_vout;
1686 const char * psz_variable = NULL;
1689 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1693 p_vout = vlc_object_find( p_input, VLC_OBJECT_VOUT, FIND_CHILD );
1694 vlc_object_release( p_input );
1698 if( !strcmp( psz_cmd, "vcrop" ) )
1700 psz_variable = "crop";
1702 else if( !strcmp( psz_cmd, "vratio" ) )
1704 psz_variable = "aspect-ratio";
1706 else if( !strcmp( psz_cmd, "vzoom" ) )
1708 psz_variable = "zoom";
1710 else if( !strcmp( psz_cmd, "snapshot" ) )
1712 psz_variable = "video-snapshot";
1715 /* This case can't happend */
1718 if( newval.psz_string && *newval.psz_string )
1721 if( !strcmp( psz_variable, "zoom" ) )
1724 val.f_float = atof( newval.psz_string );
1725 i_error = var_Set( p_vout, psz_variable, val );
1729 i_error = var_Set( p_vout, psz_variable, newval );
1732 else if( !strcmp( psz_cmd, "snapshot" ) )
1736 i_error = var_Set( p_vout, psz_variable, val );
1741 vlc_value_t val_name;
1742 vlc_value_t val, text;
1745 char *psz_value = NULL;
1747 if ( var_Get( p_vout, psz_variable, &val ) < 0 )
1749 vlc_object_release( p_vout );
1750 return VLC_EGENERIC;
1752 if( !strcmp( psz_variable, "zoom" ) )
1754 f_value = val.f_float;
1758 psz_value = strdup( val.psz_string );
1761 if ( var_Change( p_vout, psz_variable,
1762 VLC_VAR_GETLIST, &val, &text ) < 0 )
1764 vlc_object_release( p_vout );
1765 return VLC_EGENERIC;
1768 /* Get the descriptive name of the variable */
1769 var_Change( p_vout, psz_variable, VLC_VAR_GETTEXT,
1771 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1773 msg_rc( "+----[ %s ]", val_name.psz_string );
1774 if( !strcmp( psz_variable, "zoom" ) )
1776 for ( i = 0; i < val.p_list->i_count; i++ )
1778 if ( f_value == val.p_list->p_values[i].f_float )
1779 msg_rc( "| %f - %s *", val.p_list->p_values[i].f_float,
1780 text.p_list->p_values[i].psz_string );
1782 msg_rc( "| %f - %s", val.p_list->p_values[i].f_float,
1783 text.p_list->p_values[i].psz_string );
1788 for ( i = 0; i < val.p_list->i_count; i++ )
1790 if ( !strcmp( psz_value, val.p_list->p_values[i].psz_string ) )
1791 msg_rc( "| %s - %s *", val.p_list->p_values[i].psz_string,
1792 text.p_list->p_values[i].psz_string );
1794 msg_rc( "| %s - %s", val.p_list->p_values[i].psz_string,
1795 text.p_list->p_values[i].psz_string );
1799 var_Change( p_vout, psz_variable, VLC_VAR_FREELIST,
1801 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1803 free( val_name.psz_string );
1805 i_error = VLC_SUCCESS;
1807 vlc_object_release( p_vout );
1811 static int AudioConfig( vlc_object_t *p_this, char const *psz_cmd,
1812 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1814 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
1815 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1816 input_thread_t *p_input = NULL;
1817 aout_instance_t * p_aout;
1818 const char * psz_variable;
1819 vlc_value_t val_name;
1822 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1830 var_Get( p_input, "state", &val );
1831 if( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) {
1832 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1833 vlc_object_release( p_input );
1834 return VLC_EGENERIC;
1836 vlc_object_release( p_input );
1839 p_aout = vlc_object_find( p_this, VLC_OBJECT_AOUT, FIND_ANYWHERE );
1840 if ( p_aout == NULL ) return VLC_ENOOBJ;
1842 if ( !strcmp( psz_cmd, "adev" ) )
1844 psz_variable = "audio-device";
1848 psz_variable = "audio-channels";
1851 /* Get the descriptive name of the variable */
1852 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_GETTEXT,
1854 if( !val_name.psz_string ) val_name.psz_string = strdup(psz_variable);
1856 if ( !*newval.psz_string )
1858 /* Retrieve all registered ***. */
1859 vlc_value_t val, text;
1862 if ( var_Get( (vlc_object_t *)p_aout, psz_variable, &val ) < 0 )
1864 vlc_object_release( (vlc_object_t *)p_aout );
1865 return VLC_EGENERIC;
1867 i_value = val.i_int;
1869 if ( var_Change( (vlc_object_t *)p_aout, psz_variable,
1870 VLC_VAR_GETLIST, &val, &text ) < 0 )
1872 vlc_object_release( (vlc_object_t *)p_aout );
1873 return VLC_EGENERIC;
1876 msg_rc( "+----[ %s ]", val_name.psz_string );
1877 for ( i = 0; i < val.p_list->i_count; i++ )
1879 if ( i_value == val.p_list->p_values[i].i_int )
1880 msg_rc( "| %i - %s *", val.p_list->p_values[i].i_int,
1881 text.p_list->p_values[i].psz_string );
1883 msg_rc( "| %i - %s", val.p_list->p_values[i].i_int,
1884 text.p_list->p_values[i].psz_string );
1886 var_Change( (vlc_object_t *)p_aout, psz_variable, VLC_VAR_FREELIST,
1888 msg_rc( "+----[ end of %s ]", val_name.psz_string );
1890 free( val_name.psz_string );
1891 i_error = VLC_SUCCESS;
1896 val.i_int = atoi( newval.psz_string );
1898 i_error = var_Set( (vlc_object_t *)p_aout, psz_variable, val );
1900 vlc_object_release( (vlc_object_t *)p_aout );
1905 /* OSD menu commands */
1906 static int Menu( vlc_object_t *p_this, char const *psz_cmd,
1907 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1909 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
1910 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1911 playlist_t *p_playlist = NULL;
1912 int i_error = VLC_SUCCESS;
1915 if ( !*newval.psz_string )
1917 msg_rc( _("Please provide one of the following parameters:") );
1918 msg_rc( "[on|off|up|down|left|right|select]" );
1919 return VLC_EGENERIC;
1922 p_playlist = pl_Hold( p_this );
1923 input_thread_t * p_input = playlist_CurrentInput( p_playlist );
1927 var_Get( p_input, "state", &val );
1928 vlc_object_release( p_input );
1930 if( ( ( val.i_int == PAUSE_S ) || ( val.i_int == PLAYLIST_PAUSED ) ) &&
1931 ( strcmp( newval.psz_string, "select" ) != 0 ) )
1933 msg_rc( _("Type 'menu select' or 'pause' to continue.") );
1934 pl_Release( p_this );
1935 return VLC_EGENERIC;
1938 pl_Release( p_this );
1940 val.psz_string = strdup( newval.psz_string );
1941 if( !val.psz_string )
1943 if( !strcmp( val.psz_string, "on" ) || !strcmp( val.psz_string, "show" ))
1944 osd_MenuShow( p_this );
1945 else if( !strcmp( val.psz_string, "off" )
1946 || !strcmp( val.psz_string, "hide" ) )
1947 osd_MenuHide( p_this );
1948 else if( !strcmp( val.psz_string, "up" ) )
1949 osd_MenuUp( p_this );
1950 else if( !strcmp( val.psz_string, "down" ) )
1951 osd_MenuDown( p_this );
1952 else if( !strcmp( val.psz_string, "left" ) )
1953 osd_MenuPrev( p_this );
1954 else if( !strcmp( val.psz_string, "right" ) )
1955 osd_MenuNext( p_this );
1956 else if( !strcmp( val.psz_string, "select" ) )
1957 osd_MenuActivate( p_this );
1960 msg_rc( _("Please provide one of the following parameters:") );
1961 msg_rc( "[on|off|up|down|left|right|select]" );
1962 i_error = VLC_EGENERIC;
1965 free( val.psz_string );
1969 static int Statistics ( vlc_object_t *p_this, char const *psz_cmd,
1970 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1972 VLC_UNUSED(oldval); VLC_UNUSED(newval); VLC_UNUSED(p_data);
1973 intf_thread_t *p_intf = (intf_thread_t*)p_this;
1974 input_thread_t *p_input = NULL;
1977 p_input = vlc_object_find( p_this, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1981 if( !strcmp( psz_cmd, "stats" ) )
1983 vlc_mutex_lock( &input_GetItem(p_input)->lock );
1984 updateStatistics( p_intf, input_GetItem(p_input) );
1985 vlc_mutex_unlock( &input_GetItem(p_input)->lock );
1992 msg_rc(_("Unknown command!") );
1995 vlc_object_release( p_input );
1996 i_error = VLC_SUCCESS;
2000 static int updateStatistics( intf_thread_t *p_intf, input_item_t *p_item )
2002 if( !p_item ) return VLC_EGENERIC;
2004 vlc_mutex_lock( &p_item->p_stats->lock );
2005 msg_rc( "+----[ begin of statistical info ]" );
2008 msg_rc(_("+-[Incoming]"));
2009 msg_rc(_("| input bytes read : %8.0f kB"),
2010 (float)(p_item->p_stats->i_read_bytes)/1000 );
2011 msg_rc(_("| input bitrate : %6.0f kb/s"),
2012 (float)(p_item->p_stats->f_input_bitrate)*8000 );
2013 msg_rc(_("| demux bytes read : %8.0f kB"),
2014 (float)(p_item->p_stats->i_demux_read_bytes)/1000 );
2015 msg_rc(_("| demux bitrate : %6.0f kb/s"),
2016 (float)(p_item->p_stats->f_demux_bitrate)*8000 );
2019 msg_rc(_("+-[Video Decoding]"));
2020 msg_rc(_("| video decoded : %5i"),
2021 p_item->p_stats->i_decoded_video );
2022 msg_rc(_("| frames displayed : %5i"),
2023 p_item->p_stats->i_displayed_pictures );
2024 msg_rc(_("| frames lost : %5i"),
2025 p_item->p_stats->i_lost_pictures );
2028 msg_rc(_("+-[Audio Decoding]"));
2029 msg_rc(_("| audio decoded : %5i"),
2030 p_item->p_stats->i_decoded_audio );
2031 msg_rc(_("| buffers played : %5i"),
2032 p_item->p_stats->i_played_abuffers );
2033 msg_rc(_("| buffers lost : %5i"),
2034 p_item->p_stats->i_lost_abuffers );
2037 msg_rc(_("+-[Streaming]"));
2038 msg_rc(_("| packets sent : %5i"), p_item->p_stats->i_sent_packets );
2039 msg_rc(_("| bytes sent : %8.0f kB"),
2040 (float)(p_item->p_stats->i_sent_bytes)/1000 );
2041 msg_rc(_("| sending bitrate : %6.0f kb/s"),
2042 (float)(p_item->p_stats->f_send_bitrate*8)*1000 );
2044 msg_rc( "+----[ end of statistical info ]" );
2045 vlc_mutex_unlock( &p_item->p_stats->lock );
2051 bool ReadWin32( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
2053 INPUT_RECORD input_record;
2056 /* On Win32, select() only works on socket descriptors */
2057 while( WaitForSingleObject( p_intf->p_sys->hConsoleIn,
2058 INTF_IDLE_SLEEP/1000 ) == WAIT_OBJECT_0 )
2060 while( vlc_object_alive( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
2061 ReadConsoleInput( p_intf->p_sys->hConsoleIn, &input_record,
2064 if( input_record.EventType != KEY_EVENT ||
2065 !input_record.Event.KeyEvent.bKeyDown ||
2066 input_record.Event.KeyEvent.wVirtualKeyCode == VK_SHIFT ||
2067 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CONTROL||
2068 input_record.Event.KeyEvent.wVirtualKeyCode == VK_MENU ||
2069 input_record.Event.KeyEvent.wVirtualKeyCode == VK_CAPITAL )
2071 /* nothing interesting */
2075 p_buffer[ *pi_size ] = input_record.Event.KeyEvent.uChar.AsciiChar;
2077 /* Echo out the command */
2078 putc( p_buffer[ *pi_size ], stdout );
2080 /* Handle special keys */
2081 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
2083 putc( '\n', stdout );
2086 switch( p_buffer[ *pi_size ] )
2092 putc( ' ', stdout );
2093 putc( '\b', stdout );
2104 if( *pi_size == MAX_LINE_LENGTH ||
2105 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
2107 p_buffer[ *pi_size ] = 0;
2116 bool ReadCommand( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
2121 if( p_intf->p_sys->i_socket == -1 && !p_intf->p_sys->b_quiet )
2122 return ReadWin32( p_intf, p_buffer, pi_size );
2123 else if( p_intf->p_sys->i_socket == -1 )
2125 msleep( INTF_IDLE_SLEEP );
2130 while( vlc_object_alive( p_intf ) && *pi_size < MAX_LINE_LENGTH &&
2131 (i_read = net_Read( p_intf, p_intf->p_sys->i_socket == -1 ?
2132 0 /*STDIN_FILENO*/ : p_intf->p_sys->i_socket, NULL,
2133 (uint8_t *)p_buffer + *pi_size, 1, false ) ) > 0 )
2135 if( p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
2141 /* Connection closed */
2144 if( p_intf->p_sys->i_socket != -1 )
2146 net_Close( p_intf->p_sys->i_socket );
2147 p_intf->p_sys->i_socket = -1;
2151 /* Standard input closed: exit */
2153 Quit( VLC_OBJECT(p_intf), NULL, empty, empty, NULL );
2156 p_buffer[ *pi_size ] = 0;
2160 if( *pi_size == MAX_LINE_LENGTH ||
2161 p_buffer[ *pi_size ] == '\r' || p_buffer[ *pi_size ] == '\n' )
2163 p_buffer[ *pi_size ] = 0;
2170 /*****************************************************************************
2171 * parse_MRL: build a input item from a full mrl
2172 *****************************************************************************
2173 * MRL format: "simplified-mrl [:option-name[=option-value]]"
2174 * We don't check for '"' or '\'', we just assume that a ':' that follows a
2175 * space is a new option. Should be good enough for our purpose.
2176 *****************************************************************************/
2177 static input_item_t *parse_MRL( intf_thread_t *p_intf, char *psz_mrl )
2179 #define SKIPSPACE( p ) { while( *p == ' ' || *p == '\t' ) p++; }
2180 #define SKIPTRAILINGSPACE( p, d ) \
2181 { char *e=d; while( e > p && (*(e-1)==' ' || *(e-1)=='\t') ){e--;*e=0;} }
2183 input_item_t *p_item = NULL;
2184 char *psz_item = NULL, *psz_item_mrl = NULL, *psz_orig;
2185 char **ppsz_options = NULL;
2186 int i, i_options = 0;
2188 if( !psz_mrl ) return 0;
2190 psz_mrl = psz_orig = strdup( psz_mrl );
2193 SKIPSPACE( psz_mrl );
2196 for( ; *psz_mrl; psz_mrl++ )
2198 if( (*psz_mrl == ' ' || *psz_mrl == '\t') && psz_mrl[1] == ':' )
2200 /* We have a complete item */
2203 if( (*psz_mrl == ' ' || *psz_mrl == '\t') &&
2204 (psz_mrl[1] == '"' || psz_mrl[1] == '\'') && psz_mrl[2] == ':')
2206 /* We have a complete item */
2211 if( *psz_mrl ) { *psz_mrl = 0; psz_mrl++; }
2212 SKIPTRAILINGSPACE( psz_item, psz_item + strlen( psz_item ) );
2214 /* Remove '"' and '\'' if necessary */
2215 if( *psz_item == '"' && psz_item[strlen(psz_item)-1] == '"' )
2216 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2217 if( *psz_item == '\'' && psz_item[strlen(psz_item)-1] == '\'' )
2218 { psz_item++; psz_item[strlen(psz_item)-1] = 0; }
2220 if( !psz_item_mrl ) psz_item_mrl = psz_item;
2221 else if( *psz_item )
2224 ppsz_options = realloc( ppsz_options, i_options * sizeof(char *) );
2225 ppsz_options[i_options - 1] = &psz_item[1];
2228 if( *psz_mrl ) SKIPSPACE( psz_mrl );
2231 /* Now create a playlist item */
2234 p_item = input_item_New( p_intf, psz_item_mrl, NULL );
2235 for( i = 0; i < i_options; i++ )
2237 input_item_AddOption( p_item, ppsz_options[i] );
2241 if( i_options ) free( ppsz_options );