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comparison g23m/condat/com/src/driver/ffs_coat.c @ 0:509db1a7b7b8

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initial import: leo2moko-r1
author Space Falcon <falcon@ivan.Harhan.ORG>
date Mon, 01 Jun 2015 03:24:05 +0000
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-1:000000000000 0:509db1a7b7b8
1 /*
2 +-----------------------------------------------------------------------------
3 | Modul : ffs_coat
4 +-----------------------------------------------------------------------------
5 | Copyright 2002 Texas Instruments Berlin, AG
6 | All rights reserved.
7 |
8 | This file is confidential and a trade secret of Texas
9 | Instruments Berlin, AG
10 | The receipt of or possession of this file does not convey
11 | any rights to reproduce or disclose its contents or to
12 | manufacture, use, or sell anything it may describe, in
13 | whole, or in part, without the specific written consent of
14 | Texas Instruments Berlin, AG.
15 +-----------------------------------------------------------------------------
16 | Purpose : Encapsulate the FFS API.
17 +-----------------------------------------------------------------------------
18 */
19
20 #ifndef __FFS_COAT_C__
21 #define __FFS_COAT_C__
22
23 /*==== INCLUDES ===================================================*/
24 #define SAP_ACI
25
26 #include "typedefs.h"
27 #include "pconst.cdg"
28 #include "prim.h"
29 #include "vsi.h"
30 #include "ffs/ffs.h"
31 #include "ffs_coat.h"
32
33
34 /*==== CONSTANTS ==================================================*/
35
36 /*==== TYPES ======================================================*/
37
38 /*==== CONSTANTS ==================================================*/
39 //#define FFS_STATE_CHECK
40 #define FFS_PAR_CHECK
41 #define FFS_ERR_CHECK
42
43 /*==== EXTERNALS ==================================================*/
44
45 /*==== VARIABLES ==================================================*/
46
47 /*==== MACROS =====================================================*/
48 #if defined(FFS_STATE_CHECK)
49 #define _STATE_CHECK(ffs_ret)\
50 {ffs_ret=_FFS_StateCheck (_FFS_FCT_NAME,hMMI,file,line);\
51 if (ffs_ret NEQ EFFS_OK)return ffs_ret;}
52 #else /* FFS_PAR_CHECK */
53 #define _STATE_CHECK(ffs_ret)
54 #endif /* FFS_PAR_CHECK */
55
56 #if defined(FFS_PAR_CHECK)
57 #define _PAR_CHECK_NULL(parname,parnumber,ret)\
58 if (!parname){\
59 _FFS_ParCheck ("NULL", _FFS_FCT_NAME, parnumber, hMMI,file, line);\
60 return ret;}
61
62 #define _PAR_CHECK_LESSZERO(parname,parnumber,ret)\
63 if (parname < 0){\
64 _FFS_ParCheck ("<0", _FFS_FCT_NAME, parnumber, hMMI,file, line);\
65 return ret;}
66 #else /* FFS_PAR_CHECK */
67 #define _PAR_CHECK_NULL(parname,parnumber,ret)
68 #define _PAR_CHECK_LESSZERO(parname,parnumber,ret)
69 #endif /* FFS_PAR_CHECK */
70
71
72 #if defined(FFS_ERR_CHECK)
73 #define _ERROR_CHECK(ffs_ret)\
74 if (ffs_ret < 0)_FFS_ErrorMsg(NULL, _FFS_FCT_NAME, ffs_ret, hMMI,file, line)
75 #else /* FFS_ERR_CHECK */
76 #define _ERROR_CHECK(ffs_ret)
77 #endif /* FFS_ERR_CHECK */
78
79 /*==== FUNCTIONS ==================================================*/
80 #if defined(FFS_COAT_ENABLED)
81 static void _FFS_ParCheck (const char * const errmsg, const char * const fct,
82 int parameter,
83 T_HANDLE hMMI, const char * const file, int line);
84
85 static void _FFS_ErrorMsg (const char * const errmsg, const char * const fct,
86 int ffs_ret,
87 T_HANDLE hMMI, const char * const file, int line);
88
89 /* FFS functions whose positive return value has a meaning */
90 T_FFS_FD _FFS_open(const char *name, T_FFS_OPEN_FLAGS option,
91 T_HANDLE hMMI, const char * const file, int line)
92 {
93 #define _FFS_FCT_NAME "ffs_open"
94 T_FFS_FD ffs_ret;
95
96 _STATE_CHECK (ffs_ret);
97 _PAR_CHECK_NULL (name, 1, EFFS_BADNAME);
98
99 ffs_ret = ffs_open (name, option);
100 _ERROR_CHECK (ffs_ret);
101
102 return ffs_ret;
103 #undef _FFS_FCT_NAME
104 }
105
106 T_FFS_SIZE _FFS_write(T_FFS_FD fdi, void *src, T_FFS_SIZE amount,
107 T_HANDLE hMMI, const char * const file, int line)
108 {
109 #define _FFS_FCT_NAME "ffs_write"
110 T_FFS_SIZE ffs_ret;
111
112 _STATE_CHECK (ffs_ret);
113 _PAR_CHECK_NULL (src, 2, EFFS_BADOP);
114
115 ffs_ret = ffs_write (fdi, src, amount);
116 _ERROR_CHECK (ffs_ret);
117
118 return ffs_ret;
119 #undef _FFS_FCT_NAME
120 }
121
122
123 T_FFS_SIZE _FFS_read(T_FFS_FD fdi, void *src, T_FFS_SIZE size,
124 T_HANDLE hMMI, const char * const file, int line)
125 {
126 #define _FFS_FCT_NAME "ffs_read"
127 T_FFS_SIZE ffs_ret;
128
129 _STATE_CHECK (ffs_ret);
130 _PAR_CHECK_NULL (src, 2, EFFS_BADOP);
131
132 ffs_ret = ffs_read (fdi, src, size);
133 _ERROR_CHECK (ffs_ret);
134
135 return ffs_ret;
136 #undef _FFS_FCT_NAME
137 }
138
139
140 T_FFS_SIZE _FFS_seek(T_FFS_FD fdi, T_FFS_SIZE offset, T_FFS_WHENCE whence,
141 T_HANDLE hMMI, const char * const file, int line)
142 {
143 #define _FFS_FCT_NAME "ffs_seek"
144 T_FFS_SIZE ffs_ret;
145
146 _STATE_CHECK (ffs_ret);
147 _PAR_CHECK_LESSZERO (offset, 2, EFFS_BADOP);
148
149 ffs_ret = ffs_seek (fdi, offset, whence);
150 _ERROR_CHECK (ffs_ret);
151
152 return ffs_ret;
153 #undef _FFS_FCT_NAME
154 }
155
156
157 T_FFS_SIZE _FFS_opendir(const char *name, T_FFS_DIR *dir,
158 T_HANDLE hMMI, const char * const file, int line)
159 {
160 #define _FFS_FCT_NAME "ffs_opendir"
161 T_FFS_SIZE ffs_ret;
162
163 _STATE_CHECK (ffs_ret);
164 _PAR_CHECK_NULL (name, 1, EFFS_NOTADIR);
165 _PAR_CHECK_NULL (dir, 2, EFFS_NOTADIR);
166
167 ffs_ret = ffs_opendir (name, dir);
168 _ERROR_CHECK (ffs_ret);
169
170 return ffs_ret;
171 #undef _FFS_FCT_NAME
172 }
173
174
175 T_FFS_SIZE _FFS_readdir (T_FFS_DIR *dir, char *name, T_FFS_SIZE size,
176 T_HANDLE hMMI, const char * const file, int line)
177 {
178 #define _FFS_FCT_NAME "ffs_readdir"
179 T_FFS_SIZE ffs_ret;
180
181 _STATE_CHECK (ffs_ret);
182 _PAR_CHECK_NULL (dir, 1, EFFS_NOTADIR);
183 _PAR_CHECK_NULL (name, 2, EFFS_NOTADIR);
184 _PAR_CHECK_LESSZERO (size, 3, EFFS_NOTADIR);
185
186 ffs_ret = ffs_readdir (dir, name, size);
187 _ERROR_CHECK (ffs_ret);
188
189 return ffs_ret;
190 #undef _FFS_FCT_NAME
191 }
192
193
194 T_FFS_SIZE _FFS_readlink(const char *name, char *addr, T_FFS_SIZE size,
195 T_HANDLE hMMI, const char * const file, int line)
196 {
197 #define _FFS_FCT_NAME "ffs_readlink"
198 T_FFS_SIZE ffs_ret;
199
200 _STATE_CHECK (ffs_ret);
201 _PAR_CHECK_NULL (name, 1, EFFS_NOTAFILE);
202 _PAR_CHECK_NULL (addr, 2, EFFS_NOTAFILE);
203 _PAR_CHECK_LESSZERO (size, 3, EFFS_FILETOOBIG);
204
205 ffs_ret = ffs_readlink (name, addr, size);
206 _ERROR_CHECK (ffs_ret);
207
208 return ffs_ret;
209 #undef _FFS_FCT_NAME
210 }
211
212
213 T_FFS_SIZE _FFS_file_read(const char *name, void *addr, T_FFS_SIZE size,
214 T_HANDLE hMMI, const char * const file, int line)
215 {
216 #define _FFS_FCT_NAME "ffs_file_read"
217 T_FFS_SIZE ffs_ret;
218
219 _STATE_CHECK (ffs_ret);
220 _PAR_CHECK_NULL (name, 1, EFFS_NOTAFILE);
221 _PAR_CHECK_NULL (addr, 2, EFFS_NOTAFILE);
222 _PAR_CHECK_LESSZERO (size, 3, EFFS_FILETOOBIG);
223
224 ffs_ret = ffs_file_read (name, addr, size);
225 _ERROR_CHECK (ffs_ret);
226
227 return ffs_ret;
228 #undef _FFS_FCT_NAME
229 }
230
231
232 T_FFS_SIZE _FFS_fread(const char *name, void *addr, T_FFS_SIZE size,
233 T_HANDLE hMMI, const char * const file, int line)
234 {
235 #define _FFS_FCT_NAME "ffs_fread"
236 T_FFS_SIZE ffs_ret;
237
238 _STATE_CHECK (ffs_ret);
239 _PAR_CHECK_NULL (name, 1, EFFS_NOTAFILE);
240 _PAR_CHECK_NULL (addr, 2, EFFS_NOTAFILE);
241 _PAR_CHECK_LESSZERO (size, 3, EFFS_FILETOOBIG);
242
243 /* ffs_fread is deprecated, use ffs_file_read instead */
244 ffs_ret = ffs_file_read (name, addr, size);
245 _ERROR_CHECK (ffs_ret);
246
247 return ffs_ret;
248 #undef _FFS_FCT_NAME
249 }
250
251
252
253 /* FFS functions which return a value EFFS_OK if OK */
254 T_FFS_RET _FFS_preformat(UINT16 magic,
255 T_HANDLE hMMI, const char * const file, int line)
256 {
257 #define _FFS_FCT_NAME "ffs_preformat"
258 T_FFS_SIZE ffs_ret;
259
260 ffs_ret = ffs_preformat (magic);
261 _ERROR_CHECK (ffs_ret);
262
263 return ffs_ret;
264 #undef _FFS_FCT_NAME
265 }
266
267
268 T_FFS_RET _FFS_format(const char *name, UINT16 magic,
269 T_HANDLE hMMI, const char * const file, int line)
270 {
271 #define _FFS_FCT_NAME "ffs_format"
272 T_FFS_SIZE ffs_ret;
273
274 _PAR_CHECK_NULL (name, 1, EFFS_BADNAME);
275
276 ffs_ret = ffs_format (name, magic);
277 _ERROR_CHECK (ffs_ret);
278
279 return ffs_ret;
280 #undef _FFS_FCT_NAME
281 }
282
283
284 T_FFS_RET _FFS_close(T_FFS_FD fdi,
285 T_HANDLE hMMI, const char * const file, int line)
286 {
287 #define _FFS_FCT_NAME "ffs_close"
288 T_FFS_SIZE ffs_ret;
289
290 _STATE_CHECK (ffs_ret);
291
292 ffs_ret = ffs_close (fdi);
293 _ERROR_CHECK (ffs_ret);
294
295 return ffs_ret;
296 #undef _FFS_FCT_NAME
297 }
298
299
300 T_FFS_RET _FFS_truncate(const char *path, T_FFS_OFFSET length,
301 T_HANDLE hMMI, const char * const file, int line)
302 {
303 #define _FFS_FCT_NAME "ffs_truncate"
304 T_FFS_SIZE ffs_ret;
305
306 _STATE_CHECK (ffs_ret);
307 _PAR_CHECK_NULL (path, 1, EFFS_NOTFOUND);
308 _PAR_CHECK_LESSZERO (length, 2, EFFS_NOTFOUND);
309
310 ffs_ret = ffs_truncate (path, length);
311 _ERROR_CHECK (ffs_ret);
312
313 return ffs_ret;
314 #undef _FFS_FCT_NAME
315 }
316
317
318 T_FFS_RET _FFS_ftruncate(T_FFS_FD fdi, T_FFS_OFFSET length,
319 T_HANDLE hMMI, const char * const file, int line)
320 {
321 #define _FFS_FCT_NAME "ffs_ftruncate"
322 T_FFS_SIZE ffs_ret;
323
324 _STATE_CHECK (ffs_ret);
325 _PAR_CHECK_NULL (fdi, 1, EFFS_BADFD);
326 _PAR_CHECK_LESSZERO (length, 2, EFFS_NOTFOUND);
327
328 ffs_ret = ffs_ftruncate (fdi, length);
329 _ERROR_CHECK (ffs_ret);
330
331 return ffs_ret;
332 #undef _FFS_FCT_NAME
333 }
334
335
336 T_FFS_RET _FFS_fdatasync(T_FFS_FD fdi,
337 T_HANDLE hMMI, const char * const file, int line)
338 {
339 #define _FFS_FCT_NAME "ffs_fdatasync"
340 T_FFS_SIZE ffs_ret;
341
342 _STATE_CHECK (ffs_ret);
343 _PAR_CHECK_NULL (fdi, 1, EFFS_BADFD);
344
345 ffs_ret = ffs_fdatasync (fdi);
346 _ERROR_CHECK (ffs_ret);
347
348 return ffs_ret;
349 #undef _FFS_FCT_NAME
350 }
351
352
353 T_FFS_RET _FFS_stat(const char *name, T_FFS_STAT *stat,
354 T_HANDLE hMMI, const char * const file, int line)
355 {
356 #define _FFS_FCT_NAME "ffs_stat"
357 T_FFS_SIZE ffs_ret;
358
359 _STATE_CHECK (ffs_ret);
360 _PAR_CHECK_NULL (name, 1, EFFS_NOTFOUND);
361 _PAR_CHECK_NULL (stat, 2, EFFS_NOTFOUND);
362
363 ffs_ret = ffs_stat (name, stat);
364 _ERROR_CHECK (ffs_ret);
365
366 return ffs_ret;
367 #undef _FFS_FCT_NAME
368 }
369
370
371 T_FFS_RET _FFS_fstat(T_FFS_FD fdi, T_FFS_STAT *stat,
372 T_HANDLE hMMI, const char * const file, int line)
373 {
374 #define _FFS_FCT_NAME "ffs_fstat"
375 T_FFS_SIZE ffs_ret;
376
377 _STATE_CHECK (ffs_ret);
378 _PAR_CHECK_NULL (fdi, 1, EFFS_BADFD);
379 _PAR_CHECK_NULL (stat, 2, EFFS_NOTFOUND);
380
381 ffs_ret = ffs_fstat (fdi, stat);
382 _ERROR_CHECK (ffs_ret);
383
384 return ffs_ret;
385 #undef _FFS_FCT_NAME
386 }
387
388
389 T_FFS_RET _FFS_lstat(const char *name, T_FFS_STAT *stat,
390 T_HANDLE hMMI, const char * const file, int line)
391 {
392 #define _FFS_FCT_NAME "ffs_lstat"
393 T_FFS_SIZE ffs_ret;
394
395 _STATE_CHECK (ffs_ret);
396 _PAR_CHECK_NULL (name, 1, EFFS_NOTFOUND);
397 _PAR_CHECK_NULL (stat, 2, EFFS_NOTFOUND);
398
399 ffs_ret = ffs_lstat (name, stat);
400 _ERROR_CHECK (ffs_ret);
401
402 return ffs_ret;
403 #undef _FFS_FCT_NAME
404 }
405
406
407 T_FFS_RET _FFS_xlstat(const char *name, T_FFS_XSTAT *stat,
408 T_HANDLE hMMI, const char * const file, int line)
409 {
410 #define _FFS_FCT_NAME "ffs_xlstat"
411 T_FFS_SIZE ffs_ret;
412
413 _STATE_CHECK (ffs_ret);
414 _PAR_CHECK_NULL (name, 1, EFFS_NOTFOUND);
415 _PAR_CHECK_NULL (stat, 2, EFFS_NOTFOUND);
416
417 ffs_ret = ffs_xlstat (name, stat);
418 _ERROR_CHECK (ffs_ret);
419
420 return ffs_ret;
421 #undef _FFS_FCT_NAME
422 }
423
424
425 T_FFS_RET _FFS_linkstat(const char *name, T_FFS_STAT *stat,
426 T_HANDLE hMMI, const char * const file, int line)
427 {
428 #define _FFS_FCT_NAME "ffs_linkstat"
429 T_FFS_SIZE ffs_ret;
430
431 _STATE_CHECK (ffs_ret);
432 _PAR_CHECK_NULL (name, 1, EFFS_NOTFOUND);
433 _PAR_CHECK_NULL (stat, 2, EFFS_NOTFOUND);
434
435 /* ffs_linkstat is deprecated, use ffs_lstat instead */
436 ffs_ret = ffs_lstat (name, stat);
437 _ERROR_CHECK (ffs_ret);
438
439 return ffs_ret;
440 #undef _FFS_FCT_NAME
441 }
442
443
444 T_FFS_RET _FFS_remove(const char *name,
445 T_HANDLE hMMI, const char * const file, int line)
446 {
447 #define _FFS_FCT_NAME "ffs_remove"
448 T_FFS_SIZE ffs_ret;
449
450 _STATE_CHECK (ffs_ret);
451 _PAR_CHECK_NULL (name, 1, EFFS_NOTFOUND);
452
453 ffs_ret = ffs_remove (name);
454 _ERROR_CHECK (ffs_ret);
455
456 return ffs_ret;
457 #undef _FFS_FCT_NAME
458 }
459
460
461 T_FFS_RET _FFS_mkdir(const char *name,
462 T_HANDLE hMMI, const char * const file, int line)
463 {
464 #define _FFS_FCT_NAME "ffs_mkdir"
465 T_FFS_SIZE ffs_ret;
466
467 _STATE_CHECK (ffs_ret);
468 _PAR_CHECK_NULL (name, 1, EFFS_BADNAME);
469
470 ffs_ret = ffs_mkdir (name);
471 _ERROR_CHECK (ffs_ret);
472
473 return ffs_ret;
474 #undef _FFS_FCT_NAME
475 }
476
477
478 T_FFS_RET _FFS_symlink(const char *name, const char *actualpath,
479 T_HANDLE hMMI, const char * const file, int line)
480 {
481 #define _FFS_FCT_NAME "ffs_symlink"
482 T_FFS_SIZE ffs_ret;
483
484 _STATE_CHECK (ffs_ret);
485 _PAR_CHECK_NULL (name, 1, EFFS_BADNAME);
486 _PAR_CHECK_NULL (actualpath, 2, EFFS_BADNAME);
487
488 ffs_ret = ffs_symlink (name, actualpath);
489 _ERROR_CHECK (ffs_ret);
490
491 return ffs_ret;
492 #undef _FFS_FCT_NAME
493 }
494
495
496 T_FFS_RET _FFS_rename(const char *oldname, const char *newname,
497 T_HANDLE hMMI, const char * const file, int line)
498 {
499 #define _FFS_FCT_NAME "ffs_rename"
500 T_FFS_SIZE ffs_ret;
501
502 _STATE_CHECK (ffs_ret);
503 _PAR_CHECK_NULL (oldname, 1, EFFS_BADNAME);
504 _PAR_CHECK_NULL (newname, 2, EFFS_BADNAME);
505
506 ffs_ret = ffs_rename (oldname, newname);
507 _ERROR_CHECK (ffs_ret);
508
509 return ffs_ret;
510 #undef _FFS_FCT_NAME
511 }
512
513
514 T_FFS_RET _FFS_file_write(const char *name, void *addr, T_FFS_SIZE size,
515 T_FFS_OPEN_FLAGS flags,
516 T_HANDLE hMMI, const char * const file, int line)
517 {
518 #define _FFS_FCT_NAME "ffs_file_write"
519 T_FFS_SIZE ffs_ret;
520
521 _STATE_CHECK (ffs_ret);
522 _PAR_CHECK_NULL (name, 1, EFFS_BADNAME);
523 _PAR_CHECK_NULL (addr, 2, EFFS_NOTAFILE);
524 _PAR_CHECK_LESSZERO (size, 2, EFFS_FILETOOBIG);
525
526 ffs_ret = ffs_file_write (name, addr, size, flags);
527 _ERROR_CHECK (ffs_ret);
528
529 return ffs_ret;
530 #undef _FFS_FCT_NAME
531 }
532
533
534 T_FFS_RET _FFS_fcreate(const char *name, void *addr, T_FFS_SIZE size,
535 T_HANDLE hMMI, const char * const file, int line)
536 {
537 #define _FFS_FCT_NAME "ffs_fcreate"
538 T_FFS_SIZE ffs_ret;
539
540 _STATE_CHECK (ffs_ret);
541 _PAR_CHECK_NULL (name, 1, EFFS_BADNAME);
542 _PAR_CHECK_NULL (addr, 2, EFFS_NOTAFILE);
543 _PAR_CHECK_LESSZERO (size, 2, EFFS_FILETOOBIG);
544
545 /* ffs_fcreate is deprecated, use ffs_file_write instead */
546 ffs_ret = ffs_file_write (name, addr, size, FFS_O_CREATE|FFS_O_EXCL);
547 _ERROR_CHECK (ffs_ret);
548
549 return ffs_ret;
550 #undef _FFS_FCT_NAME
551 }
552
553
554 T_FFS_RET _FFS_fupdate(const char *name, void *addr, T_FFS_SIZE size,
555 T_HANDLE hMMI, const char * const file, int line)
556 {
557 #define _FFS_FCT_NAME "ffs_fupdate"
558 T_FFS_SIZE ffs_ret;
559
560 _STATE_CHECK (ffs_ret);
561 _PAR_CHECK_NULL (name, 1, EFFS_BADNAME);
562 _PAR_CHECK_NULL (addr, 2, EFFS_NOTAFILE);
563 _PAR_CHECK_LESSZERO (size, 2, EFFS_FILETOOBIG);
564
565 /* ffs_fupdate is deprecated, use ffs_file_write instead */
566 ffs_ret = ffs_file_write (name, addr, size, FFS_O_TRUNC);
567 _ERROR_CHECK (ffs_ret);
568
569 return ffs_ret;
570 #undef _FFS_FCT_NAME
571 }
572
573
574 T_FFS_RET _FFS_fwrite(const char *name, void *addr, T_FFS_SIZE size,
575 T_HANDLE hMMI, const char * const file, int line)
576 {
577 #define _FFS_FCT_NAME "ffs_fwrite"
578 T_FFS_SIZE ffs_ret;
579
580 _STATE_CHECK (ffs_ret);
581 _PAR_CHECK_NULL (name, 1, EFFS_BADNAME);
582 _PAR_CHECK_NULL (addr, 2, EFFS_NOTAFILE);
583 _PAR_CHECK_LESSZERO (size, 2, EFFS_FILETOOBIG);
584
585 /* ffs_fwrite is deprecated, use ffs_file_write instead */
586 ffs_ret = ffs_file_write (name, addr, size, FFS_O_CREATE|FFS_O_TRUNC);
587 _ERROR_CHECK (ffs_ret);
588
589 return ffs_ret;
590 #undef _FFS_FCT_NAME
591 }
592
593
594 T_FFS_RET _FFS_fcontrol(const char *pathname, INT8 action, int param,
595 T_HANDLE hMMI, const char * const file, int line)
596 {
597 #define _FFS_FCT_NAME "ffs_fcontrol"
598 T_FFS_SIZE ffs_ret;
599
600 _STATE_CHECK (ffs_ret);
601 _PAR_CHECK_NULL (pathname, 1, EFFS_BADNAME);
602
603 ffs_ret = ffs_fcontrol (pathname, action, param);
604 _ERROR_CHECK (ffs_ret);
605
606 return ffs_ret;
607 #undef _FFS_FCT_NAME
608 }
609
610
611 T_FFS_RET _FFS_query(INT8 query, void *p,
612 T_HANDLE hMMI, const char * const file, int line)
613 {
614 #define _FFS_FCT_NAME "ffs_query"
615 T_FFS_SIZE ffs_ret;
616
617 _PAR_CHECK_NULL (p, 2, EFFS_BADNAME);
618
619 ffs_ret = ffs_query (query, p);
620 _ERROR_CHECK (ffs_ret);
621
622 return ffs_ret;
623 #undef _FFS_FCT_NAME
624 }
625
626 #if defined(FFS_PAR_CHECK)
627 static void _FFS_ParCheck (const char * const errmsg, const char * const fct,
628 int parameter,
629 T_HANDLE hMMI, const char * const file, int line)
630 {
631 char *f;
632 int l;
633
634 l = strlen (file);
635 if (l <= 20)
636 f = (char *)file;
637 else
638 f = (char *)file + l - 20;
639
640 TRACE_EVENT_P5 ("FFS PAR ERR:par %u of %s is %s (%s#%u)",
641 parameter,
642 fct ? fct : "",
643 errmsg ? errmsg : "",
644 f,
645 line);
646 }
647 #endif /* FFS_PAR_CHECK */
648
649 char *ffs_strerror(effs_t error)
650 {
651 switch (error) {
652 case EFFS_OK: return "ok"; /* 0 */
653 case EFFS_NODEVICE: return "flash device unknown"; /* -1 */
654 case EFFS_CORRUPTED: return "filesystem corrupted!?"; /* -2 */
655 case EFFS_NOPREFORMAT: return "ffs not preformatted"; /* -3 */
656 case EFFS_NOFORMAT: return "ffs not formatted"; /* -4 */
657 case EFFS_BADFORMAT: return "incompatible ffs version"; /* -5 */
658 case EFFS_MAGIC: return "bad magic"; /* -6 */
659 case EFFS_AGAIN: return "not ready, try again later"; /* -7 */
660 case EFFS_NOSYS: return "function not implemented"; /* -8 */
661 case EFFS_DRIVER: return "ffs device driver error"; /* -9 */
662 case EFFS_NOSPACE: return "out of data space"; /* -10 */
663 case EFFS_FSFULL: return "file system full, no free inodes"; /* -11 */
664 case EFFS_BADNAME: return "bad filename"; /* -12 */
665 case EFFS_NOTFOUND: return "object not found"; /* -13 */
666 case EFFS_EXISTS: return "object exists"; /* -14 */
667 case EFFS_ACCESS: return "access permission violation"; /* -15 */
668 case EFFS_NAMETOOLONG: return "filename too long"; /* -16 */
669 case EFFS_INVALID: return "invalid argument"; /* -17 */
670 case EFFS_DIRNOTEMPTY: return "directory not empty"; /* -18 */
671 case EFFS_NOTADIR: return "object is not a directory"; /* -19 */
672 case EFFS_SPARE: return "SPARE"; /* -20 */
673 case EFFS_FILETOOBIG: return "file too big"; /* -21 */
674 case EFFS_NOTAFILE: return "object is not a file"; /* -22 */
675 case EFFS_PATHTOODEEP: return "path too deep"; /* -23 */
676 case EFFS_NUMFD: return "Max number of open files reached"; /* -24 */
677 case EFFS_BADFD: return "Bad file descriptor"; /* -25 */
678 case EFFS_BADOP: return "Bad operation"; /* -26 */
679 case EFFS_LOCKED: return "The file is locked"; /* -27 */
680 case EFFS_TOOBIG: return "too big (tmffs buffer overflow)"; /* -30 */
681 case EFFS_MEMORY: return "out of memory"; /* -31 */
682 case EFFS_MSGSEND: return "message send failed"; /* -32 */
683 case EFFS_SIBLINGLOOP: return "directory sibling loop"; /* -40 */
684 case EFFS_NOBLOCKS: return "No more blocks!?"; /* -41 */
685 default: return "unknown ffs error code!";
686 }
687 }
688
689 static void _FFS_ErrorMsg (const char * const errmsg, const char * const fct,
690 int ffs_ret,
691 T_HANDLE hMMI, const char * const file, int line)
692 {
693 char *f;
694 int l;
695
696 l = strlen (file);
697 if (l <= 20)
698 f = (char *)file;
699 else
700 f = (char *)file + l - 20;
701
702 TRACE_EVENT_P5 ("FFS ERR on %s: %d %s (%s#%u)",
703 fct ? fct : "",
704 ffs_ret,
705 ffs_strerror (ffs_ret),
706 f,
707 line);
708 }
709
710 #endif /* FFS_COAT_ENABLED */
711
712 #if 1
713 GLOBAL T_FFS_RET _FFS_StateCheck (const char * const fct,
714 T_HANDLE hMMI, const char * const file, int line)
715 {
716 int query_result;
717 int bytes_free, bytes_used, bytes_max, bytes_lost;
718 T_FFS_RET ffs_ret;
719
720 SYST_TRACE ("_FFS_StateCheck()");
721
722 bytes_free = bytes_used = bytes_max = bytes_lost = 0;
723
724 ffs_ret = ffs_query (Q_BYTES_FREE, &query_result);
725 if (ffs_ret EQ EFFS_OK)
726 {
727 bytes_free = query_result;
728 ffs_ret = ffs_query (Q_BYTES_USED, &query_result);
729 if (ffs_ret EQ EFFS_OK)
730 {
731 bytes_used = query_result;
732 ffs_ret = ffs_query (Q_BYTES_LOST, &query_result);
733 if (ffs_ret EQ EFFS_OK)
734 {
735 bytes_lost = query_result;
736 ffs_ret = ffs_query (Q_BYTES_MAX, &query_result);
737 if (ffs_ret EQ EFFS_OK)
738 {
739 bytes_max = query_result;
740 }
741 }
742 }
743 }
744
745 #if 0
746 {
747 char *f;
748 int l;
749
750 PALLOC (trc_ind, ACI_TRC_IND); /* T_ACI_TRC_IND */
751 trc_ind->cmd_src = 1; /* CMD_SRC_ATI_1 */
752
753 l = strlen (file);
754 if (l <= 20)
755 f = (char *)file;
756 else
757 f = (char *)file + l - 20;
758
759 sprintf (trc_ind->trc_buf, "STATE before %s (%s#%u)", fct?fct:"", f, line);
760 trc_ind->trc_len = strlen (trc_ind->trc_buf);
761
762 PSEND (hMMI, trc_ind);
763 }
764 #endif /* 0|1 */
765 {
766 TRACE_EVENT_P4 ("FFS free=%5u used=%5u lost=%5u max=%6u",
767 bytes_free,
768 bytes_used,
769 bytes_lost,
770 bytes_max);
771 }
772
773 return EFFS_OK;
774 }
775 #else /* 1|0 */
776 GLOBAL T_FFS_RET _FFS_StateCheck (const char * const fct,
777 T_HANDLE hMMI, const char * const file, int line)
778 {
779 USHORT query_result;
780 int objects_free, objects_used, objects_max, objects_lost;
781 T_FFS_RET ffs_ret;
782
783 SYST_TRACE ("_FFS_StateCheck()");
784
785 ffs_ret = ffs_query (Q_OBJECTS_FREE, &query_result);
786 if (ffs_ret NEQ EFFS_OK)
787 return ffs_ret;
788 else
789 objects_free = query_result;
790
791 ffs_ret = ffs_query (Q_INODES_USED, &query_result);
792 if (ffs_ret NEQ EFFS_OK)
793 return ffs_ret;
794 else
795 objects_used = query_result;
796
797 ffs_ret = ffs_query (Q_INODES_LOST, &query_result);
798 if (ffs_ret NEQ EFFS_OK)
799 return ffs_ret;
800 else
801 objects_lost = query_result;
802
803 ffs_ret = ffs_query (Q_OBJECTS_MAX, &query_result);
804 if (ffs_ret NEQ EFFS_OK)
805 return ffs_ret;
806 else
807 objects_max = query_result;
808
809 #if 0
810 {
811 char *f;
812 int l;
813
814 PALLOC (trc_ind, ACI_TRC_IND); /* T_ACI_TRC_IND */
815 trc_ind->cmd_src = 1; /* CMD_SRC_ATI_1 */
816
817 l = strlen (file);
818 if (l <= 20)
819 f = (char *)file;
820 else
821 f = (char *)file + l - 20;
822
823 sprintf (trc_ind->trc_buf, "STATE before %s (%s#%u)", fct?fct:"", f, line);
824 trc_ind->trc_len = strlen (trc_ind->trc_buf);
825
826 PSEND (hMMI, trc_ind);
827 }
828 #endif /* 0|1 */
829 {
830 PALLOC (trc_ind, ACI_TRC_IND); /* T_ACI_TRC_IND */
831 trc_ind->cmd_src = 1; /* CMD_SRC_ATI_1 */
832
833 sprintf (trc_ind->trc_buf, "FFS objs: free=%3u used=%3u lost=%3u max=%3u",
834 objects_free, objects_used, objects_lost, objects_max);
835 trc_ind->trc_len = strlen (trc_ind->trc_buf);
836
837 SYST_TRACE ((char *)trc_ind->trc_buf);
838
839 PSEND (hMMI, trc_ind);
840 }
841
842 return EFFS_OK;
843 }
844 #endif /* 1|0 */
845
846 #endif
847