1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10 * Copyright (C) 2005 by Björn Stenberg
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
20 ****************************************************************************/
33 #include "filetypes.h"
46 #include "strnatcmp.h"
47 #ifdef HAVE_LCD_BITMAP
57 static int compare_sort_dir
; /* qsort key for sorting directories */
59 int ft_build_playlist(struct tree_context
* c
, int start_index
)
62 int start
=start_index
;
64 struct entry
*dircache
= c
->dircache
;
66 for(i
= 0;i
< c
->filesindir
;i
++)
68 if((dircache
[i
].attr
& FILE_ATTR_MASK
) == FILE_ATTR_AUDIO
)
70 if (playlist_add(dircache
[i
].name
) < 0)
75 /* Adjust the start index when se skip non-MP3 entries */
84 /* Start playback of a playlist, checking for bookmark autoload, modified
85 * playlists, etc., as required. Returns false if playback wasn't started,
86 * or started via bookmark autoload, true otherwise.
88 * Pointers to both the full pathname and the separated parts needed to
89 * avoid allocating yet another path buffer on the stack (and save some
90 * code; the caller typically needs to create the full pathname anyway)...
92 bool ft_play_playlist(char* pathname
, char* dirname
, char* filename
)
94 if (global_settings
.party_mode
&& audio_status())
96 splash(HZ
, ID2P(LANG_PARTY_MODE
));
100 if (bookmark_autoload(pathname
))
105 splash(0, ID2P(LANG_WAIT
));
107 /* about to create a new current playlist...
108 allow user to cancel the operation */
109 if (!warn_on_pl_erase())
112 if (playlist_create(dirname
, filename
) != -1)
114 if (global_settings
.playlist_shuffle
)
116 playlist_shuffle(current_tick
, -1);
119 playlist_start(0, 0);
126 /* walk a directory and check all dircache entries if a .talk file exists */
127 static void check_file_thumbnails(struct tree_context
* c
)
130 struct dirent
*entry
;
131 struct entry
* dircache
= c
->dircache
;
134 dir
= opendir(c
->currdir
);
137 /* mark all files as non talking, except the .talk ones */
138 for (i
=0; i
< c
->filesindir
; i
++)
140 if (dircache
[i
].attr
& ATTR_DIRECTORY
)
141 continue; /* we're not touching directories */
143 if (strcasecmp(file_thumbnail_ext
,
144 &dircache
[i
].name
[strlen(dircache
[i
].name
)
145 - strlen(file_thumbnail_ext
)]))
146 { /* no .talk file */
147 dircache
[i
].attr
&= ~FILE_ATTR_THUMBNAIL
; /* clear */
150 { /* .talk file, we later let them speak themselves */
151 dircache
[i
].attr
|= FILE_ATTR_THUMBNAIL
; /* set */
155 while((entry
= readdir(dir
)) != 0) /* walk directory */
159 ext_pos
= strlen((char *)entry
->d_name
) - strlen(file_thumbnail_ext
);
160 if (ext_pos
<= 0 /* too short to carry ".talk" */
161 || (entry
->attribute
& ATTR_DIRECTORY
) /* no file */
162 || strcasecmp((char *)&entry
->d_name
[ext_pos
], file_thumbnail_ext
))
163 { /* or doesn't end with ".talk", no candidate */
167 /* terminate the (disposable) name in dir buffer,
168 this truncates off the ".talk" without needing an extra buffer */
169 entry
->d_name
[ext_pos
] = '\0';
171 /* search corresponding file in dir cache */
172 for (i
=0; i
< c
->filesindir
; i
++)
174 if (!strcasecmp(dircache
[i
].name
, (char *)entry
->d_name
))
176 dircache
[i
].attr
|= FILE_ATTR_THUMBNAIL
; /* set the flag */
177 break; /* exit search loop, because we found it */
184 /* support function for qsort() */
185 static int compare(const void* p1
, const void* p2
)
187 struct entry
* e1
= (struct entry
*)p1
;
188 struct entry
* e2
= (struct entry
*)p2
;
191 if (e1
->attr
& ATTR_DIRECTORY
&& e2
->attr
& ATTR_DIRECTORY
)
192 { /* two directories */
193 criteria
= compare_sort_dir
;
195 #ifdef HAVE_MULTIVOLUME
196 if (e1
->attr
& ATTR_VOLUME
|| e2
->attr
& ATTR_VOLUME
)
197 { /* a volume identifier is involved */
198 if (e1
->attr
& ATTR_VOLUME
&& e2
->attr
& ATTR_VOLUME
)
199 criteria
= SORT_ALPHA
; /* two volumes: sort alphabetically */
200 else /* only one is a volume: volume first */
201 return (e2
->attr
& ATTR_VOLUME
) - (e1
->attr
& ATTR_VOLUME
);
206 else if (!(e1
->attr
& ATTR_DIRECTORY
) && !(e2
->attr
& ATTR_DIRECTORY
))
208 criteria
= global_settings
.sort_file
;
210 else /* dir and file, dir goes first */
211 return (e2
->attr
& ATTR_DIRECTORY
) - (e1
->attr
& ATTR_DIRECTORY
);
216 case SORT_TYPE_REVERSED
:
218 int t1
= e1
->attr
& FILE_ATTR_MASK
;
219 int t2
= e2
->attr
& FILE_ATTR_MASK
;
221 if (!t1
) /* unknown type */
222 t1
= INT_MAX
; /* gets a high number, to sort after known */
223 if (!t2
) /* unknown type */
224 t2
= INT_MAX
; /* gets a high number, to sort after known */
226 if (t1
!= t2
) /* if different */
227 return (t1
- t2
) * (criteria
== SORT_TYPE_REVERSED
? -1 : 1);
228 /* else fall through to alphabetical sorting */
232 case SORT_DATE_REVERSED
:
233 /* Ignore SORT_TYPE */
234 if (criteria
== SORT_DATE
|| criteria
== SORT_DATE_REVERSED
)
236 if (e1
->time_write
!= e2
->time_write
)
237 return (e1
->time_write
- e2
->time_write
)
238 * (criteria
== SORT_DATE_REVERSED
? -1 : 1);
239 /* else fall through to alphabetical sorting */
243 case SORT_ALPHA_REVERSED
:
245 if (global_settings
.sort_case
)
247 if (global_settings
.interpret_numbers
== SORT_INTERPRET_AS_NUMBER
)
248 return strnatcmp(e1
->name
, e2
->name
)
249 * (criteria
== SORT_ALPHA_REVERSED
? -1 : 1);
251 return strncmp(e1
->name
, e2
->name
, MAX_PATH
)
252 * (criteria
== SORT_ALPHA_REVERSED
? -1 : 1);
256 if (global_settings
.interpret_numbers
== SORT_INTERPRET_AS_NUMBER
)
257 return strnatcasecmp(e1
->name
, e2
->name
)
258 * (criteria
== SORT_ALPHA_REVERSED
? -1 : 1);
260 return strncasecmp(e1
->name
, e2
->name
, MAX_PATH
)
261 * (criteria
== SORT_ALPHA_REVERSED
? -1 : 1);
266 return 0; /* never reached */
269 /* load and sort directory into dircache. returns NULL on failure. */
270 int ft_load(struct tree_context
* c
, const char* tempdir
)
273 int name_buffer_used
= 0;
277 dir
= opendir(tempdir
);
279 dir
= opendir(c
->currdir
);
281 return -1; /* not a directory */
286 for ( i
=0; i
< global_settings
.max_files_in_dir
; i
++ ) {
288 struct dirent
*entry
= readdir(dir
);
290 (struct entry
*)(c
->dircache
+ i
* sizeof(struct entry
));
294 len
= strlen((char *)entry
->d_name
);
296 /* skip directories . and .. */
297 if ((entry
->attribute
& ATTR_DIRECTORY
) &&
298 (((len
== 1) && (!strncmp((char *)entry
->d_name
, ".", 1))) ||
299 ((len
== 2) && (!strncmp((char *)entry
->d_name
, "..", 2))))) {
304 /* Skip FAT volume ID */
305 if (entry
->attribute
& ATTR_VOLUME_ID
) {
310 /* filter out dotfiles and hidden files */
311 if (*c
->dirfilter
!= SHOW_ALL
&&
312 ((entry
->d_name
[0]=='.') ||
313 (entry
->attribute
& ATTR_HIDDEN
))) {
318 dptr
->attr
= entry
->attribute
;
320 /* check for known file types */
321 if ( !(dptr
->attr
& ATTR_DIRECTORY
) )
322 dptr
->attr
|= filetype_get_attr((char *)entry
->d_name
);
324 /* filter out non-visible files */
325 if ((!(dptr
->attr
& ATTR_DIRECTORY
) && (
326 (*c
->dirfilter
== SHOW_PLAYLIST
&&
327 (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_M3U
) ||
328 ((*c
->dirfilter
== SHOW_MUSIC
&&
329 (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_AUDIO
) &&
330 (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_M3U
) ||
331 (*c
->dirfilter
== SHOW_SUPPORTED
&& !filetype_supported(dptr
->attr
)))) ||
332 (*c
->dirfilter
== SHOW_WPS
&& (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_WPS
) ||
333 #ifdef HAVE_LCD_BITMAP
334 (*c
->dirfilter
== SHOW_FONT
&& (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_FONT
) ||
335 (*c
->dirfilter
== SHOW_SBS
&& (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_SBS
) ||
337 #ifdef HAVE_REMOTE_LCD
338 (*c
->dirfilter
== SHOW_RWPS
&& (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_RWPS
) ||
339 (*c
->dirfilter
== SHOW_RSBS
&& (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_RSBS
) ||
342 (*c
->dirfilter
== SHOW_FMR
&& (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_FMR
) ||
344 (*c
->dirfilter
== SHOW_CFG
&& (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_CFG
) ||
345 (*c
->dirfilter
== SHOW_LNG
&& (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_LNG
) ||
346 (*c
->dirfilter
== SHOW_MOD
&& (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_MOD
) ||
347 (*c
->dirfilter
== SHOW_PLUGINS
&& (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_ROCK
&&
348 (dptr
->attr
& FILE_ATTR_MASK
) != FILE_ATTR_LUA
))
354 if (len
> c
->name_buffer_size
- name_buffer_used
- 1) {
355 /* Tell the world that we ran out of buffer space */
359 dptr
->name
= &c
->name_buffer
[name_buffer_used
];
361 (long)entry
->wrtdate
<<16 |
362 (long)entry
->wrttime
; /* in one # */
363 strcpy(dptr
->name
, (char *)entry
->d_name
);
364 name_buffer_used
+= len
+ 1;
366 if (dptr
->attr
& ATTR_DIRECTORY
) /* count the remaining dirs */
373 compare_sort_dir
= c
->sort_dir
;
374 qsort(c
->dircache
,i
,sizeof(struct entry
),compare
);
376 /* If thumbnail talking is enabled, make an extra run to mark files with
377 associated thumbnails, so we don't do unsuccessful spinups later. */
378 if (global_settings
.talk_file_clip
)
379 check_file_thumbnails(c
); /* map .talk to ours */
384 int ft_enter(struct tree_context
* c
)
388 struct entry
*dircache
= c
->dircache
;
389 struct entry
* file
= &dircache
[c
->selected_item
];
390 bool reload_dir
= false;
391 bool start_wps
= false;
392 bool exit_func
= false;
395 snprintf(buf
,sizeof(buf
),"%s/%s",c
->currdir
, file
->name
);
397 snprintf(buf
,sizeof(buf
),"/%s",file
->name
);
399 if (file
->attr
& ATTR_DIRECTORY
) {
400 memcpy(c
->currdir
, buf
, sizeof(c
->currdir
));
401 if ( c
->dirlevel
< MAX_DIR_LEVELS
)
402 c
->selected_item_history
[c
->dirlevel
] = c
->selected_item
;
407 int seed
= current_tick
;
411 switch ( file
->attr
& FILE_ATTR_MASK
) {
413 play
= ft_play_playlist(buf
, c
->currdir
, file
->name
);
422 case FILE_ATTR_AUDIO
:
423 if (bookmark_autoload(c
->currdir
))
426 splash(0, ID2P(LANG_WAIT
));
428 /* about to create a new current playlist...
429 allow user to cancel the operation */
430 if (!warn_on_pl_erase())
433 if (global_settings
.party_mode
&& audio_status())
435 playlist_insert_track(NULL
, buf
,
436 PLAYLIST_INSERT_LAST
, true, true);
437 splash(HZ
, ID2P(LANG_QUEUE_LAST
));
439 else if (playlist_create(c
->currdir
, NULL
) != -1)
441 start_index
= ft_build_playlist(c
, c
->selected_item
);
442 if (global_settings
.playlist_shuffle
)
444 start_index
= playlist_shuffle(seed
, start_index
);
446 /* when shuffling dir.: play all files
447 even if the file selected by user is
449 if (!global_settings
.play_selected
)
453 playlist_start(start_index
, 0);
459 /* fmr preset file */
461 splash(0, ID2P(LANG_WAIT
));
463 /* Preset inside the default folder. */
464 if(!strncasecmp(FMPRESET_PATH
, buf
, strlen(FMPRESET_PATH
)))
466 set_file(buf
, global_settings
.fmr_file
, MAX_FILENAME
);
467 radio_load_presets(global_settings
.fmr_file
);
468 if(!in_radio_screen())
472 * Preset outside default folder, we can choose such only
473 * if we are out of the radio screen, so the check for the
474 * radio status isn't neccessary
478 radio_load_presets(buf
);
485 #ifdef HAVE_LCD_BITMAP
487 splash(0, ID2P(LANG_WAIT
));
488 set_file(buf
, (char *)global_settings
.sbs_file
,
490 global_settings
.statusbar
= STATUSBAR_CUSTOM
;
491 settings_apply_skins();
494 #ifdef HAVE_REMOTE_LCD
496 splash(0, ID2P(LANG_WAIT
));
497 set_file(buf
, (char *)global_settings
.rsbs_file
,
499 global_settings
.remote_statusbar
= STATUSBAR_CUSTOM
;
500 settings_apply_skins();
503 /* wps config file */
505 splash(0, ID2P(LANG_WAIT
));
507 backdrop_unload(BACKDROP_SKIN_WPS
);
509 set_file(buf
, (char *)global_settings
.wps_file
,
511 settings_apply_skins();
514 #if defined(HAVE_REMOTE_LCD) && (NB_SCREENS > 1)
515 /* remote-wps config file */
517 splash(0, ID2P(LANG_WAIT
));
518 #if defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH > 1
519 remote_backdrop_unload(BACKDROP_SKIN_WPS
);
521 set_file(buf
, (char *)global_settings
.rwps_file
,
523 settings_apply_skins();
528 splash(0, ID2P(LANG_WAIT
));
529 if (!settings_load_config(buf
,true))
531 splash(HZ
, ID2P(LANG_SETTINGS_LOADED
));
534 case FILE_ATTR_BMARK
:
535 splash(0, ID2P(LANG_WAIT
));
536 bookmark_load(buf
, false);
541 splash(0, ID2P(LANG_WAIT
));
542 if (lang_core_load(buf
))
544 splash(HZ
, ID2P(LANG_FAILED
));
547 set_file(buf
, (char *)global_settings
.lang_file
,
549 talk_init(); /* use voice of same language */
550 viewportmanager_theme_changed(THEME_LANGUAGE
);
551 settings_apply_skins();
552 splash(HZ
, ID2P(LANG_LANGUAGE_LOADED
));
555 #ifdef HAVE_LCD_BITMAP
557 splash(0, ID2P(LANG_WAIT
));
559 set_file(buf
, (char *)global_settings
.font_file
, MAX_FILENAME
);
563 splash(0, ID2P(LANG_WAIT
));
565 splash(HZ
, ID2P(LANG_KEYBOARD_LOADED
));
566 set_file(buf
, (char *)global_settings
.kbd_file
, MAX_FILENAME
);
573 splash(0, ID2P(LANG_WAIT
));
582 char *plugin
= buf
, *argument
= NULL
;
585 if ((file
->attr
& FILE_ATTR_MASK
) == FILE_ATTR_LUA
) {
586 plugin
= VIEWERS_DIR
"/lua.rock"; /* Use a #define here ? */
590 if (global_settings
.party_mode
&& audio_status()) {
591 splash(HZ
, ID2P(LANG_PARTY_MODE
));
594 ret
= plugin_load(plugin
, argument
);
597 case PLUGIN_GOTO_WPS
:
600 case PLUGIN_USB_CONNECTED
:
601 if(*c
->dirfilter
> NUM_FILTER_MODES
)
602 /* leave sub-browsers after usb, doing
603 otherwise might be confusing to the user */
618 display_cuesheet_content(buf
);
625 if (global_settings
.party_mode
&& audio_status()) {
626 splash(HZ
, ID2P(LANG_PARTY_MODE
));
630 plugin
= filetype_get_plugin(file
);
633 switch (plugin_load(plugin
,buf
))
635 case PLUGIN_USB_CONNECTED
:
638 case PLUGIN_GOTO_WPS
:
654 /* the resume_index must always be the index in the
655 shuffled list in case shuffle is enabled */
656 global_status
.resume_index
= start_index
;
657 global_status
.resume_offset
= 0;
663 if (*c
->dirfilter
> NUM_FILTER_MODES
&&
664 *c
->dirfilter
!= SHOW_CFG
&&
665 *c
->dirfilter
!= SHOW_FONT
&&
666 *c
->dirfilter
!= SHOW_PLUGINS
)
683 int ft_exit(struct tree_context
* c
)
685 extern char lastfile
[]; /* from tree.c */
688 bool exit_func
= false;
690 int i
= strlen(c
->currdir
);
692 while (c
->currdir
[i
-1]!='/')
694 strcpy(buf
,&c
->currdir
[i
]);
700 if (*c
->dirfilter
> NUM_FILTER_MODES
&& c
->dirlevel
< 1)
704 if ( c
->dirlevel
< MAX_DIR_LEVELS
)
705 c
->selected_item
=c
->selected_item_history
[c
->dirlevel
];
709 /* if undefined position */
710 if (c
->selected_item
== -1)
711 strcpy(lastfile
, buf
);
715 if (*c
->dirfilter
> NUM_FILTER_MODES
&& c
->dirlevel
< 1)