1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10 * Copyright (C) 2005 by Björn Stenberg
12 * All files in this archive are subject to the GNU General Public License.
13 * See the file COPYING in the source tree root for full license agreement.
15 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
16 * KIND, either express or implied.
18 ****************************************************************************/
30 #include "filetypes.h"
33 #include "wps-display.h"
41 static int boot_size
= 0;
42 static int boot_cluster
;
43 extern bool boot_changed
;
45 int ft_build_playlist(struct tree_context
* c
, int start_index
)
48 int start
=start_index
;
50 struct entry
*dircache
= c
->dircache
;
52 for(i
= 0;i
< c
->filesindir
;i
++)
54 if((dircache
[i
].attr
& TREE_ATTR_MASK
) == TREE_ATTR_MPA
)
56 DEBUGF("Adding %s\n", dircache
[i
].name
);
57 if (playlist_add(dircache
[i
].name
) < 0)
62 /* Adjust the start index when se skip non-MP3 entries */
71 /* walk a directory and check all dircache entries if a .talk file exists */
72 static void check_file_thumbnails(struct tree_context
* c
)
76 struct entry
* dircache
= c
->dircache
;
79 dir
= opendir(c
->currdir
);
83 for (i
=0; i
< c
->filesindir
; i
++) /* mark all files as non talking, except the .talk ones */
85 if (dircache
[i
].attr
& ATTR_DIRECTORY
)
86 continue; /* we're not touching directories */
88 if (strcasecmp(file_thumbnail_ext
,
89 &dircache
[i
].name
[strlen(dircache
[i
].name
)
90 - strlen(file_thumbnail_ext
)]))
92 dircache
[i
].attr
&= ~TREE_ATTR_THUMBNAIL
; /* clear */
95 { /* .talk file, we later let them speak themselves */
96 dircache
[i
].attr
|= TREE_ATTR_THUMBNAIL
; /* set */
100 while((entry
= readdir(dir
)) != 0) /* walk directory */
104 ext_pos
= strlen(entry
->d_name
) - strlen(file_thumbnail_ext
);
105 if (ext_pos
<= 0 /* too short to carry ".talk" */
106 || (entry
->attribute
& ATTR_DIRECTORY
) /* no file */
107 || strcasecmp(&entry
->d_name
[ext_pos
], file_thumbnail_ext
))
108 { /* or doesn't end with ".talk", no candidate */
112 /* terminate the (disposable) name in dir buffer,
113 this truncates off the ".talk" without needing an extra buffer */
114 entry
->d_name
[ext_pos
] = '\0';
116 /* search corresponding file in dir cache */
117 for (i
=0; i
< c
->filesindir
; i
++)
119 if (!strcasecmp(dircache
[i
].name
, entry
->d_name
))
121 dircache
[i
].attr
|= TREE_ATTR_THUMBNAIL
; /* set the flag */
122 break; /* exit search loop, because we found it */
129 /* support function for qsort() */
130 static int compare(const void* p1
, const void* p2
)
132 struct entry
* e1
= (struct entry
*)p1
;
133 struct entry
* e2
= (struct entry
*)p2
;
136 if (e1
->attr
& ATTR_DIRECTORY
&& e2
->attr
& ATTR_DIRECTORY
)
137 { /* two directories */
138 criteria
= global_settings
.sort_dir
;
140 if (e1
->attr
& ATTR_VOLUME
|| e2
->attr
& ATTR_VOLUME
)
141 { /* a volume identifier is involved */
142 if (e1
->attr
& ATTR_VOLUME
&& e2
->attr
& ATTR_VOLUME
)
143 criteria
= 0; /* two volumes: sort alphabetically */
144 else /* only one is a volume: volume first */
145 return (e2
->attr
& ATTR_VOLUME
) - (e1
->attr
& ATTR_VOLUME
);
148 else if (!(e1
->attr
& ATTR_DIRECTORY
) && !(e2
->attr
& ATTR_DIRECTORY
))
150 criteria
= global_settings
.sort_file
;
152 else /* dir and file, dir goes first */
153 return ( e2
->attr
& ATTR_DIRECTORY
) - ( e1
->attr
& ATTR_DIRECTORY
);
157 case 3: /* sort type */
159 int t1
= e1
->attr
& TREE_ATTR_MASK
;
160 int t2
= e2
->attr
& TREE_ATTR_MASK
;
162 if (!t1
) /* unknown type */
163 t1
= 0x7FFFFFFF; /* gets a high number, to sort after known */
164 if (!t2
) /* unknown type */
165 t2
= 0x7FFFFFFF; /* gets a high number, to sort after known */
167 if (t1
- t2
) /* if different */
169 /* else fall through to alphabetical sorting */
171 case 0: /* sort alphabetically */
172 if (global_settings
.sort_case
)
173 return strncmp(e1
->name
, e2
->name
, MAX_PATH
);
175 return strncasecmp(e1
->name
, e2
->name
, MAX_PATH
);
177 case 1: /* sort date */
178 return e1
->time_write
- e2
->time_write
;
180 case 2: /* sort date, newest first */
181 return e2
->time_write
- e1
->time_write
;
183 return 0; /* never reached */
186 /* load and sort directory into dircache. returns NULL on failure. */
187 int ft_load(struct tree_context
* c
, const char* tempdir
)
190 int name_buffer_used
= 0;
194 dir
= opendir(tempdir
);
196 dir
= opendir(c
->currdir
);
198 return -1; /* not a directory */
203 for ( i
=0; i
< global_settings
.max_files_in_dir
; i
++ ) {
205 struct dirent
*entry
= readdir(dir
);
207 (struct entry
*)(c
->dircache
+ i
* sizeof(struct entry
));
211 len
= strlen(entry
->d_name
);
213 /* skip directories . and .. */
214 if ((entry
->attribute
& ATTR_DIRECTORY
) &&
216 (!strncmp(entry
->d_name
, ".", 1))) ||
218 (!strncmp(entry
->d_name
, "..", 2))))) {
223 /* Skip FAT volume ID */
224 if (entry
->attribute
& ATTR_VOLUME_ID
) {
229 /* filter out dotfiles and hidden files */
230 if (*c
->dirfilter
!= SHOW_ALL
&&
231 ((entry
->d_name
[0]=='.') ||
232 (entry
->attribute
& ATTR_HIDDEN
))) {
237 dptr
->attr
= entry
->attribute
;
239 /* check for known file types */
240 if ( !(dptr
->attr
& ATTR_DIRECTORY
) && (len
> 4) )
241 dptr
->attr
|= filetype_get_attr(entry
->d_name
);
243 /* memorize/compare details about the boot file */
244 if ((c
->currdir
[1] == 0) && !strcasecmp(entry
->d_name
, BOOTFILE
)) {
246 if ((entry
->size
!= boot_size
) ||
247 (entry
->startcluster
!= boot_cluster
))
250 boot_size
= entry
->size
;
251 boot_cluster
= entry
->startcluster
;
254 /* filter out non-visible files */
255 if (!(dptr
->attr
& ATTR_DIRECTORY
) && (
256 (*c
->dirfilter
== SHOW_PLAYLIST
&&
257 (dptr
->attr
& TREE_ATTR_MASK
) != TREE_ATTR_M3U
) ||
258 ((*c
->dirfilter
== SHOW_MUSIC
&&
259 (dptr
->attr
& TREE_ATTR_MASK
) != TREE_ATTR_MPA
) &&
260 (dptr
->attr
& TREE_ATTR_MASK
) != TREE_ATTR_M3U
) ||
261 (*c
->dirfilter
== SHOW_SUPPORTED
&& !filetype_supported(dptr
->attr
)) ||
262 (*c
->dirfilter
== SHOW_WPS
&& (dptr
->attr
& TREE_ATTR_MASK
) != TREE_ATTR_WPS
) ||
263 (*c
->dirfilter
== SHOW_CFG
&& (dptr
->attr
& TREE_ATTR_MASK
) != TREE_ATTR_CFG
) ||
264 (*c
->dirfilter
== SHOW_LNG
&& (dptr
->attr
& TREE_ATTR_MASK
) != TREE_ATTR_LNG
) ||
265 (*c
->dirfilter
== SHOW_MOD
&& (dptr
->attr
& TREE_ATTR_MASK
) != TREE_ATTR_MOD
) ||
266 (*c
->dirfilter
== SHOW_FONT
&& (dptr
->attr
& TREE_ATTR_MASK
) != TREE_ATTR_FONT
) ||
267 (*c
->dirfilter
== SHOW_PLUGINS
&& (dptr
->attr
& TREE_ATTR_MASK
) != TREE_ATTR_ROCK
)))
273 if (len
> c
->name_buffer_size
- name_buffer_used
- 1) {
274 /* Tell the world that we ran out of buffer space */
278 dptr
->name
= &c
->name_buffer
[name_buffer_used
];
279 dptr
->time_write
= entry
->wrtdate
<<16 | entry
->wrttime
; /* in one # */
280 strcpy(dptr
->name
,entry
->d_name
);
281 name_buffer_used
+= len
+ 1;
283 if (dptr
->attr
& ATTR_DIRECTORY
) /* count the remaining dirs */
290 qsort(c
->dircache
,i
,sizeof(struct entry
),compare
);
292 /* If thumbnail talking is enabled, make an extra run to mark files with
293 associated thumbnails, so we don't do unsuccessful spinups later. */
294 if (global_settings
.talk_file
== 3)
295 check_file_thumbnails(c
); /* map .talk to ours */
300 int ft_enter(struct tree_context
* c
)
304 struct entry
*dircache
= c
->dircache
;
305 struct entry
* file
= &dircache
[c
->dircursor
+ c
->dirstart
];
306 bool reload_root
= false;
307 bool reload_dir
= false;
308 bool start_wps
= false;
309 bool exit_func
= false;
312 snprintf(buf
,sizeof(buf
),"%s/%s",c
->currdir
, file
->name
);
314 snprintf(buf
,sizeof(buf
),"/%s",file
->name
);
316 if (file
->attr
& ATTR_DIRECTORY
) {
317 memcpy(c
->currdir
, buf
, sizeof(c
->currdir
));
318 if ( c
->dirlevel
< MAX_DIR_LEVELS
) {
319 c
->dirpos
[c
->dirlevel
] = c
->dirstart
;
320 c
->cursorpos
[c
->dirlevel
] = c
->dircursor
;
327 int seed
= current_tick
;
332 switch ( file
->attr
& TREE_ATTR_MASK
) {
334 if (bookmark_autoload(buf
))
337 if (playlist_create(c
->currdir
, file
->name
) != -1)
339 if (global_settings
.playlist_shuffle
)
340 playlist_shuffle(seed
, -1);
342 playlist_start(start_index
,0);
348 if (bookmark_autoload(c
->currdir
))
351 if (playlist_create(c
->currdir
, NULL
) != -1)
354 ft_build_playlist(c
, c
->dircursor
+ c
->dirstart
);
355 if (global_settings
.playlist_shuffle
)
357 start_index
= playlist_shuffle(seed
, start_index
);
359 /* when shuffling dir.: play all files
360 even if the file selected by user is
362 if (!global_settings
.play_selected
)
366 playlist_start(start_index
, 0);
371 /* wps config file */
374 set_file(buf
, global_settings
.wps_file
,
379 if (!settings_load_config(buf
))
382 lcd_puts(0,0,str(LANG_SETTINGS_LOADED1
));
383 lcd_puts(0,1,str(LANG_SETTINGS_LOADED2
));
384 #ifdef HAVE_LCD_BITMAP
390 case TREE_ATTR_BMARK
:
391 bookmark_load(buf
, false);
396 if(!lang_load(buf
)) {
397 set_file(buf
, global_settings
.lang_file
,
399 talk_init(); /* use voice of same language */
400 splash(HZ
, true, str(LANG_LANGUAGE_LOADED
));
404 #ifdef HAVE_LCD_BITMAP
407 set_file(buf
, global_settings
.font_file
, MAX_FILENAME
);
420 if (plugin_load(buf
,NULL
) == PLUGIN_USB_CONNECTED
)
422 if(*c
->dirfilter
> NUM_FILTER_MODES
)
423 /* leave sub-browsers after usb, doing
424 otherwise might be confusing to the user */
433 char* plugin
= filetype_get_plugin(file
);
436 if (plugin_load(plugin
,buf
) == PLUGIN_USB_CONNECTED
)
444 if ( global_settings
.resume
) {
445 /* the resume_index must always be the index in the
446 shuffled list in case shuffle is enabled */
447 global_settings
.resume_index
= start_index
;
448 global_settings
.resume_offset
= 0;
455 if (*c
->dirfilter
> NUM_FILTER_MODES
&&
456 *c
->dirfilter
!= SHOW_FONT
&&
457 *c
->dirfilter
!= SHOW_PLUGINS
)
476 int ft_exit(struct tree_context
* c
)
478 extern char lastfile
[]; /* from tree.c */
481 bool exit_func
= false;
483 int i
= strlen(c
->currdir
);
485 while (c
->currdir
[i
-1]!='/')
487 strcpy(buf
,&c
->currdir
[i
]);
493 if (*c
->dirfilter
> NUM_FILTER_MODES
&& c
->dirlevel
< 1)
497 if ( c
->dirlevel
< MAX_DIR_LEVELS
) {
498 c
->dirstart
= c
->dirpos
[c
->dirlevel
];
499 c
->dircursor
= c
->cursorpos
[c
->dirlevel
];
502 c
->dirstart
= c
->dircursor
= 0;
504 if (c
->dirstart
== -1)
505 strcpy(lastfile
, buf
);
509 if (*c
->dirfilter
> NUM_FILTER_MODES
&& c
->dirlevel
< 1)