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Commit | Line | Data |
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35edb766 | 1 | /* |
df607c3a | 2 | * (C) Copyright 2014,2016,2018 Leo C. <erbl259-lmu@yahoo.de> |
35edb766 | 3 | * |
2d914b45 | 4 | * SPDX-License-Identifier: GPL-2.0 |
35edb766 L |
5 | */ |
6 | ||
7 | /* | |
8 | * FAT filesystem commands | |
9 | */ | |
10 | ||
b6c04275 | 11 | #include "cmd_fat.h" |
97bd904d | 12 | #include <util/delay.h> |
2f53dd65 | 13 | |
2f53dd65 L |
14 | #include "ff.h" |
15 | #include "z80-if.h" | |
2d914b45 | 16 | #include "eval_arg.h" |
4565be9a | 17 | #include "con-utils.h" |
2f53dd65 | 18 | #include "print-utils.h" |
19b9a7d8 | 19 | #include "time.h" |
2f53dd65 | 20 | #include "timer.h" |
4f881b02 | 21 | #include "debug.h" |
b6c04275 | 22 | #include "env.h" |
3d8c1907 | 23 | #include "getopt-min.h" |
2f53dd65 | 24 | |
df607c3a L |
25 | /* TODO: use memory size test function (detect_ramsize() in cmd_loadihex.c) */ |
26 | /* TODO: detect_ramsize() should be moved to z80-if.c */ | |
27 | #define MAX_MEMORY CONFIG_SYS_RAMSIZE_MAX | |
19b9a7d8 | 28 | #define BUFFER_SIZE 512 |
326d0992 L |
29 | #define MAXBSIZE 512 /* TODO */ |
30 | ||
19b9a7d8 | 31 | |
df607c3a L |
32 | /* |
33 | * Multible (fat) partitions per physical drive are not supported, | |
34 | * but we have up to 2 sdcard slots. | |
35 | */ | |
b6c04275 L |
36 | FATFS FatFs0; |
37 | FATFS FatFs1; | |
38 | ||
326d0992 L |
39 | command_ret_t command_ret; |
40 | ||
df607c3a L |
41 | void setup_fatfs(void) |
42 | { | |
43 | f_mount(&FatFs0, "0:", 0); | |
44 | f_mount(&FatFs1, "1:", 0); | |
45 | } | |
b6c04275 | 46 | |
2f53dd65 L |
47 | DWORD get_fattime (void) |
48 | { | |
19b9a7d8 L |
49 | time_t timer; |
50 | struct tm tm_timer; | |
51 | ||
52 | time(&timer); | |
53 | gmtime_r(&timer, &tm_timer); | |
54 | ||
55 | return fatfs_time(&tm_timer); | |
2f53dd65 L |
56 | } |
57 | ||
58 | ||
b15d22a4 L |
59 | static bool check_abort(void) |
60 | { | |
61 | bool ret = ctrlc(); | |
62 | ||
63 | if (ret) | |
64 | printf_P(PSTR("Abort\n")); | |
65 | ||
66 | return ret; | |
67 | } | |
68 | ||
69 | ||
326d0992 L |
70 | static const FLASH char * const FLASH rc_strings[] = { |
71 | FSTR("OK"), | |
72 | FSTR("disk error"), | |
73 | FSTR("internal error"), | |
74 | FSTR("not ready"), | |
75 | FSTR("no file"), | |
76 | FSTR("no path"), | |
77 | FSTR("invalid name"), | |
78 | FSTR("denied"), | |
79 | FSTR("exist"), | |
80 | FSTR("invalid object"), | |
81 | FSTR("write protected"), | |
82 | FSTR("invalid drive"), | |
83 | FSTR("not enabled"), | |
84 | FSTR("no file system"), | |
85 | FSTR("mkfs aborted"), | |
86 | FSTR("timeout"), | |
87 | FSTR("locked"), | |
88 | FSTR("not enough core"), | |
89 | FSTR("too many open files"), | |
90 | FSTR("invalid parameter") | |
91 | }; | |
92 | ||
2f53dd65 L |
93 | static const FLASH char * const FLASH rc_names[] = { |
94 | FSTR("OK"), | |
95 | FSTR("DISK_ERR"), | |
96 | FSTR("INT_ERR"), | |
97 | FSTR("NOT_READY"), | |
98 | FSTR("NO_FILE"), | |
99 | FSTR("NO_PATH"), | |
100 | FSTR("INVALID_NAME"), | |
101 | FSTR("DENIED"), | |
102 | FSTR("EXIST"), | |
103 | FSTR("INVALID_OBJECT"), | |
104 | FSTR("WRITE_PROTECTED"), | |
105 | FSTR("INVALID_DRIVE"), | |
106 | FSTR("NOT_ENABLED"), | |
107 | FSTR("NO_FILE_SYSTEM"), | |
108 | FSTR("MKFS_ABORTED"), | |
109 | FSTR("TIMEOUT"), | |
110 | FSTR("LOCKED"), | |
111 | FSTR("NOT_ENOUGH_CORE"), | |
7af9364e L |
112 | FSTR("TOO_MANY_OPEN_FILES"), |
113 | FSTR("INVALID_PARAMETER") | |
2f53dd65 L |
114 | }; |
115 | ||
116 | static | |
117 | void put_rc (FRESULT rc) | |
118 | { | |
119 | #if GCC_BUG_61443 | |
7af9364e L |
120 | printf_P(PSTR("rc=%u FR_"), rc); |
121 | my_puts_P(rc < ARRAY_SIZE(rc_names) ? rc_names[rc] : PSTR(" Unknown Error")); | |
122 | my_puts_P(PSTR("\n")); | |
2f53dd65 | 123 | #else |
7af9364e L |
124 | printf_P(PSTR("rc=%u FR_%S\n"), rc, |
125 | rc < ARRAY_SIZE(rc_names) ? rc_names[rc] : PSTR(" Unknown Error")); | |
2f53dd65 L |
126 | #endif |
127 | } | |
128 | ||
326d0992 L |
129 | const FLASH char * rctostr(FRESULT rc) |
130 | { | |
131 | return rc < ARRAY_SIZE(rc_strings) ? rc_strings[rc] : PSTR(" Unknown Error"); | |
132 | } | |
133 | ||
134 | void err(const char *fmt, ...) | |
135 | { | |
136 | va_list ap; | |
137 | va_start(ap, fmt); | |
138 | // (void)fprintf(stderr, "%s: ", progname); | |
139 | (void)vfprintf_P(stdout, fmt, ap); | |
140 | va_end(ap); | |
141 | (void)printf_P(PSTR("\n")); | |
97bd904d | 142 | _delay_ms(20); |
326d0992 L |
143 | command_ret = CMD_RET_FAILURE; |
144 | } | |
145 | ||
146 | ||
b15d22a4 L |
147 | |
148 | static void swirl(void) | |
149 | { | |
6204987c | 150 | static const FLASH char swirlchar[] = { '-','\\','|','/' }; |
b15d22a4 L |
151 | static uint_fast8_t cnt; |
152 | static uint32_t tstamp; | |
153 | ||
154 | if (get_timer(0) > tstamp) { | |
155 | printf_P(PSTR("\b%c"), swirlchar[cnt]); | |
156 | cnt = (cnt+1) % ARRAY_SIZE(swirlchar); | |
6204987c | 157 | tstamp = get_timer(0) + 250; |
b15d22a4 L |
158 | } |
159 | } | |
160 | ||
b6c04275 L |
161 | /* |
162 | * pwd - Print current directory of the current drive. | |
163 | * | |
164 | */ | |
df607c3a | 165 | command_ret_t do_pwd(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc UNUSED, char * const argv[] UNUSED) |
b6c04275 L |
166 | { |
167 | FRESULT res; | |
168 | char *buf; | |
169 | ||
b6c04275 L |
170 | buf = (char *) malloc(BUFFER_SIZE); |
171 | if (buf == NULL) { | |
172 | printf_P(PSTR("pwd: Out of Memory!\n")); | |
173 | free(buf); | |
174 | return CMD_RET_FAILURE; | |
175 | } | |
176 | ||
177 | res = f_getcwd(buf, BUFFER_SIZE); /* Get current directory path */ | |
178 | ||
179 | if (!res) { | |
180 | puts(buf); | |
181 | } | |
182 | free(buf); | |
183 | if (res) { | |
184 | put_rc(res); | |
185 | return CMD_RET_FAILURE; | |
186 | } | |
187 | return CMD_RET_SUCCESS; | |
188 | } | |
189 | ||
190 | ||
191 | /* | |
192 | * cd - Change the current/working directory. | |
193 | * | |
194 | */ | |
df607c3a | 195 | command_ret_t do_cd(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) |
b6c04275 L |
196 | { |
197 | char *arg; | |
198 | FRESULT res = 0; | |
199 | ||
b6c04275 | 200 | if (argc < 2) { |
ee5c86e9 | 201 | arg = getenv_str(PSTR(ENV_HOME)); |
b6c04275 | 202 | if (arg == NULL) { |
ee5c86e9 | 203 | printf_P(PSTR("%s: \"%S\" is not set\n"), argv[0], PSTR(ENV_HOME)); |
b6c04275 L |
204 | return CMD_RET_FAILURE; |
205 | } | |
206 | } else | |
207 | arg = argv[1]; | |
208 | ||
209 | if (arg[1] == ':') { | |
210 | char drv[3]; | |
211 | drv[2] = '\0'; | |
212 | drv[1] = ':'; | |
213 | drv[0] = arg[0]; | |
214 | res = f_chdrive(drv); | |
215 | } | |
216 | if (!res) { | |
217 | res = f_chdir(arg); | |
218 | } | |
219 | ||
220 | if (res) { | |
221 | put_rc(res); | |
222 | return CMD_RET_FAILURE; | |
223 | } | |
224 | return CMD_RET_SUCCESS; | |
225 | } | |
226 | ||
326d0992 | 227 | #define MAX_PATHLEN CONFIG_SYS_MAX_PATHLEN |
3d8c1907 | 228 | |
df607c3a L |
229 | /* |
230 | * Remove trailing slashes, | |
231 | * but keep a leading slash (absolute path) | |
232 | */ | |
3d8c1907 L |
233 | void strip_trailing_slash_relpath(char *p) |
234 | { | |
235 | int n = strlen(p); | |
236 | ||
237 | if (n >= 2 && (p[0] & 0x38) == '0' && p[1] == ':') { | |
238 | p += 2; | |
239 | n -= 2; | |
240 | } | |
241 | if (n >= 1 && p[0] == '/') { | |
242 | p++; | |
243 | n--; | |
244 | } | |
245 | while (n-- != 0 && p[n] == '/') | |
246 | p[n] = '\0'; | |
247 | } | |
248 | ||
249 | int print_dirent(FILINFO *f) | |
250 | { | |
251 | return printf_P(PSTR("%c%c%c%c%c %u/%02u/%02u %02u:%02u %9lu %s\n"), | |
252 | (f->fattrib & AM_DIR) ? 'D' : '-', | |
253 | (f->fattrib & AM_RDO) ? 'R' : '-', | |
254 | (f->fattrib & AM_HID) ? 'H' : '-', | |
255 | (f->fattrib & AM_SYS) ? 'S' : '-', | |
256 | (f->fattrib & AM_ARC) ? 'A' : '-', | |
257 | (f->fdate >> 9) + 1980, (f->fdate >> 5) & 15, f->fdate & 31, | |
258 | (f->ftime >> 11), (f->ftime >> 5) & 63, | |
259 | f->fsize, f->fname); | |
260 | } | |
2f53dd65 L |
261 | |
262 | /* | |
df607c3a | 263 | * ls path - Directory listing |
2f53dd65 L |
264 | * |
265 | */ | |
df607c3a | 266 | command_ret_t do_ls(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) |
2f53dd65 | 267 | { |
bbd45c46 | 268 | FATFS *fs; |
2f53dd65 L |
269 | DIR Dir; /* Directory object */ |
270 | FILINFO Finfo; | |
271 | unsigned long p1; | |
272 | unsigned int s1, s2; | |
3d8c1907 | 273 | FRESULT res; |
b6c04275 | 274 | |
3d8c1907 L |
275 | char *path = ""; |
276 | if (argc > 1) | |
277 | path = argv[1]; | |
278 | strip_trailing_slash_relpath(path); | |
b6c04275 | 279 | |
3d8c1907 L |
280 | char *p = strrchr(path, '/'); |
281 | if (p) | |
282 | p++; | |
283 | else { | |
284 | p = path; | |
285 | char *q = p; | |
286 | if ((*q++ & 0x38) == '0' && *q++ == ':') | |
287 | p = q; | |
288 | } | |
289 | ||
326d0992 | 290 | char *pattern; |
3d8c1907 L |
291 | if (strpbrk_P(p, PSTR("*?")) || |
292 | (f_stat(path, &Finfo) == FR_OK && !(Finfo.fattrib & AM_DIR))) { | |
293 | pattern = strdup(p); | |
294 | *p = '\0'; | |
326d0992 L |
295 | } else |
296 | pattern = strdup("*"); | |
3d8c1907 L |
297 | strip_trailing_slash_relpath(path); |
298 | ||
326d0992 | 299 | //printf_P(PSTR("*: |%s| |%s|\n"), path ? path : "<NULL>", pattern ? pattern : "<NULL>"); |
2f53dd65 L |
300 | |
301 | p1 = s1 = s2 = 0; | |
326d0992 | 302 | res = f_findfirst(&Dir, &Finfo, path, pattern); /* Start to search for files */ |
3d8c1907 | 303 | while (res == FR_OK && Finfo.fname[0]) { |
2f53dd65 L |
304 | if (Finfo.fattrib & AM_DIR) { |
305 | s2++; | |
306 | } else { | |
307 | s1++; p1 += Finfo.fsize; | |
308 | } | |
3d8c1907 | 309 | print_dirent(&Finfo); |
b15d22a4 L |
310 | if (check_abort()) |
311 | break; | |
3d8c1907 | 312 | res = f_findnext(&Dir, &Finfo); |
2f53dd65 | 313 | } |
3d8c1907 L |
314 | f_closedir(&Dir); |
315 | free(pattern); | |
2f53dd65 L |
316 | |
317 | if (res == FR_OK) { | |
318 | printf_P(PSTR("%4u File(s),%10lu bytes total\n%4u Dir(s)"), s1, p1, s2); | |
3d8c1907 | 319 | if (f_getfree(path, (DWORD*)&p1, &fs) == FR_OK) |
2f53dd65 L |
320 | printf_P(PSTR(", %10luK bytes free\n"), p1 * fs->csize / 2); |
321 | } | |
322 | ||
3d8c1907 L |
323 | if (res) { |
324 | put_rc(res); | |
325 | return CMD_RET_FAILURE; | |
326 | } | |
327 | ||
328 | return CMD_RET_SUCCESS; | |
329 | } | |
330 | ||
df607c3a L |
331 | /* |
332 | * tst path - for debugging: test access with different functions | |
333 | * | |
334 | */ | |
335 | command_ret_t do_tst(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) | |
3d8c1907 L |
336 | { |
337 | DIR Dir; /* Directory object */ | |
338 | FILINFO Finfo; | |
339 | FRESULT res = FR_OK; | |
340 | char *path; | |
341 | ||
3d8c1907 L |
342 | printf_P(PSTR("sizeof DIR: %u, sizeof FIL: %u\n"), sizeof (DIR), sizeof (FILINFO)); |
343 | ||
344 | char * buf = (char *) malloc(BUFFER_SIZE); | |
345 | if (buf == NULL) { | |
346 | printf_P(PSTR("pwd: Out of Memory!\n")); | |
347 | free(buf); | |
348 | return CMD_RET_FAILURE; | |
349 | } | |
350 | res = f_getcwd(buf, BUFFER_SIZE); /* Get current directory path */ | |
351 | ||
352 | if (!res) { | |
353 | printf_P(PSTR("cwd: |%s|\n"), buf); | |
354 | } | |
b6c04275 | 355 | free(buf); |
2f53dd65 L |
356 | if (res) { |
357 | put_rc(res); | |
358 | return CMD_RET_FAILURE; | |
359 | } | |
360 | ||
3d8c1907 L |
361 | if (argc > 1) |
362 | path = argv[1]; | |
363 | else | |
364 | path = ""; | |
365 | ||
366 | printf_P(PSTR("arg: |%s|\n"), path); | |
367 | printf_P(PSTR("==== f_stat: ")); | |
368 | res = f_stat(path, &Finfo); | |
369 | put_rc(res); | |
370 | if (res == FR_OK) { | |
371 | print_dirent(&Finfo); | |
372 | } | |
373 | ||
374 | printf_P(PSTR("==== f_findfirst: ")); | |
375 | res = f_findfirst(&Dir, &Finfo, path, "*"); /* Start to search for files */ | |
376 | put_rc(res); | |
377 | if (res == FR_OK) { | |
378 | print_dirent(&Finfo); | |
379 | } | |
380 | f_closedir(&Dir); | |
381 | ||
382 | printf_P(PSTR("==== f_opendir: ")); | |
383 | res = f_opendir(&Dir, path); | |
384 | put_rc(res); | |
385 | f_closedir(&Dir); | |
386 | ||
2f53dd65 L |
387 | return CMD_RET_SUCCESS; |
388 | } | |
389 | ||
df607c3a | 390 | #if 0 |
35edb766 L |
391 | static |
392 | FRESULT mkpath(TCHAR *path) | |
393 | { | |
394 | /* TODO: */ | |
395 | (void) path; | |
35edb766 L |
396 | FILINFO fd |
397 | TCHAR *p, *q; | |
398 | FRESULT ret; | |
399 | ||
35edb766 L |
400 | res = f_stat (path, &fd) |
401 | ||
402 | p = strchr(path, ':'); | |
403 | if (p == NULL || *++p == '\0' || *p++ != '/') | |
404 | return FR_OK; | |
405 | ||
406 | while ((q = strchr(p, '/')) != NULL) { | |
407 | *q = '\0'; | |
408 | ret = f_mkdir(path); | |
409 | *q = '/'; | |
410 | if (ret != FR_OK && ret != FR_EXIST) | |
411 | return ret; | |
412 | p = q + 1; | |
413 | } | |
35edb766 L |
414 | |
415 | return FR_OK; | |
416 | } | |
df607c3a L |
417 | #endif |
418 | ||
419 | /******************************************************************************/ | |
420 | ||
326d0992 L |
421 | /* |
422 | * These functions manipulate paths in PATH_T structures. | |
423 | * | |
424 | * They eliminate multiple slashes in paths when they notice them, | |
425 | * and keep the path non-slash terminated. | |
426 | * | |
427 | * Both path_set() and path_append() return 0 if the requested name | |
428 | * would be too long. | |
429 | */ | |
430 | ||
df607c3a L |
431 | |
432 | typedef struct { | |
433 | char *p_end; /* pointer to NULL at end of path */ | |
434 | char p_path[MAX_PATHLEN + 1]; /* pointer to the start of a path */ | |
435 | } PATH_T; | |
436 | ||
326d0992 | 437 | static void strip_trailing_slash(PATH_T *p) |
df607c3a L |
438 | { |
439 | while (p->p_end > p->p_path && p->p_end[-1] == '/') | |
326d0992 | 440 | *--p->p_end = '\0'; |
df607c3a L |
441 | } |
442 | ||
443 | /* | |
444 | * Move specified string into path. Convert "" to "." to handle BSD | |
445 | * semantics for a null path. Strip trailing slashes. | |
446 | */ | |
447 | int | |
448 | path_set(PATH_T *p, char *string) | |
449 | { | |
450 | if (strlen(string) > MAX_PATHLEN) { | |
97bd904d | 451 | err(PSTR("set: '%s': name too long"), string); |
326d0992 | 452 | return 0; |
df607c3a L |
453 | } |
454 | ||
455 | (void)strcpy(p->p_path, string); | |
456 | p->p_end = p->p_path + strlen(p->p_path); | |
457 | ||
458 | if (p->p_path == p->p_end) { | |
459 | *p->p_end++ = '.'; | |
460 | *p->p_end = 0; | |
461 | } | |
462 | ||
463 | strip_trailing_slash(p); | |
326d0992 | 464 | return 1; |
df607c3a L |
465 | } |
466 | ||
326d0992 L |
467 | /* |
468 | * Append specified string to path, inserting '/' if necessary. Return a | |
469 | * pointer to the old end of path for restoration. | |
470 | */ | |
471 | char * | |
472 | path_append(PATH_T *p, char *name, int len) | |
473 | { | |
474 | char *old; | |
475 | ||
476 | old = p->p_end; | |
477 | if (len == -1) | |
478 | len = strlen(name); | |
479 | ||
480 | /* The "+ 1" accounts for the '/' between old path and name. */ | |
481 | if ((len + p->p_end - p->p_path + 1) > MAX_PATHLEN) { | |
97bd904d | 482 | err(PSTR("append: '%s/%s': name too long"), p->p_path, name); |
326d0992 L |
483 | return(0); |
484 | } | |
485 | ||
486 | /* | |
487 | * This code should always be executed, since paths shouldn't | |
488 | * end in '/'. | |
489 | */ | |
490 | if (p->p_end[-1] != '/') { | |
491 | *p->p_end++ = '/'; | |
97bd904d | 492 | *p->p_end = '\0'; |
326d0992 L |
493 | } |
494 | ||
495 | (void)strncat(p->p_end, name, len); | |
496 | p->p_end += len; | |
97bd904d | 497 | *p->p_end = '\0'; |
326d0992 L |
498 | |
499 | strip_trailing_slash(p); | |
97bd904d | 500 | return old; |
326d0992 L |
501 | } |
502 | ||
503 | /* | |
504 | * Restore path to previous value. (As returned by path_append.) | |
505 | */ | |
506 | void | |
97bd904d | 507 | path_restore(PATH_T *p, char *old) |
326d0992 L |
508 | { |
509 | p->p_end = old; | |
97bd904d | 510 | *p->p_end = '\0'; |
326d0992 L |
511 | } |
512 | ||
513 | /* | |
514 | * Return basename of path. | |
515 | */ | |
97bd904d | 516 | char *path_basename(PATH_T *p) |
326d0992 L |
517 | { |
518 | char *basename; | |
519 | ||
520 | basename = strrchr(p->p_path, '/'); | |
521 | return(basename ? basename + 1 : p->p_path); | |
522 | } | |
523 | ||
524 | ||
525 | uint8_t flags = 0; | |
526 | PATH_T *from; | |
527 | PATH_T *to; | |
528 | ||
df607c3a L |
529 | #define R_FLAG (1<<0) |
530 | #define I_FLAG (1<<1) | |
531 | #define N_FLAG (1<<2) | |
532 | #define F_FLAG (1<<3) | |
533 | #define P_FLAG (1<<4) | |
534 | #define V_FLAG (1<<5) | |
535 | ||
326d0992 L |
536 | static void |
537 | setfile(FILINFO *fs, FIL *fd) | |
538 | { | |
539 | (void) fs;(void) fd; | |
540 | #if 0 /* TODO: */ | |
541 | static struct timeval tv[2]; | |
542 | ||
543 | fs->st_mode &= S_ISUID|S_ISGID|S_IRWXU|S_IRWXG|S_IRWXO; | |
544 | ||
545 | tv[0].tv_sec = fs->st_atime; | |
546 | tv[1].tv_sec = fs->st_mtime; | |
547 | if (utimes(to->p_path, tv)) | |
548 | err(PSTR("utimes: %s: %s"), to->p_path, strerror(errno)); | |
549 | #endif | |
550 | } | |
551 | ||
552 | void copy_file(FILINFO *fs, uint_fast8_t dne) | |
553 | { | |
554 | static char buf[MAXBSIZE]; | |
555 | FIL from_fd, to_fd; | |
556 | UINT rcount, wcount; | |
557 | //FILINFO to_stat; | |
558 | //char *p; | |
559 | FRESULT fr; | |
560 | ||
561 | debug("==== copy_file(): dne: %u\n", dne); | |
73cf0c86 | 562 | debug(" from:'%s' to:'%s'\n", from->p_path, to->p_path); |
326d0992 L |
563 | |
564 | if ((fr = f_open(&from_fd, from->p_path, FA_READ)) != FR_OK) { | |
565 | err(PSTR("%s: %S"), from->p_path, rctostr(fr)); | |
566 | return; | |
567 | } | |
568 | ||
569 | /* | |
570 | * If the file exists and we're interactive, verify with the user. | |
571 | * If the file DNE, set the mode to be the from file, minus setuid | |
572 | * bits, modified by the umask; arguably wrong, but it makes copying | |
573 | * executables work right and it's been that way forever. (The | |
574 | * other choice is 666 or'ed with the execute bits on the from file | |
575 | * modified by the umask.) | |
576 | */ | |
577 | if (!dne) { | |
578 | if (flags & I_FLAG) { | |
579 | int checkch, ch; | |
580 | ||
581 | printf_P(PSTR("overwrite %s? "), to->p_path); | |
582 | checkch = ch = getchar(); | |
583 | while (ch != '\n' && ch != EOF) | |
584 | ch = getchar(); | |
585 | if (checkch != 'y') { | |
586 | f_close(&from_fd); | |
587 | return; | |
588 | } | |
589 | } | |
590 | fr = f_open(&to_fd, to->p_path, FA_WRITE|FA_CREATE_ALWAYS); | |
591 | } else | |
592 | fr = f_open(&to_fd, to->p_path, FA_WRITE|FA_CREATE_NEW); | |
593 | ||
594 | if (fr != FR_OK) { | |
595 | err(PSTR("%s: %S"), to->p_path, rctostr(fr)); | |
596 | f_close(&from_fd); | |
597 | return; | |
598 | } | |
599 | ||
600 | while ((fr = f_read(&from_fd, buf, MAXBSIZE, &rcount)) == FR_OK && | |
601 | rcount > 0) { | |
602 | fr = f_write(&to_fd, buf, rcount, &wcount); | |
603 | if (fr || wcount < rcount) { | |
604 | err(PSTR("%s: %S"), to->p_path, rctostr(fr)); | |
605 | break; | |
606 | } | |
607 | } | |
608 | if (fr != FR_OK) | |
609 | err(PSTR("%s: S"), from->p_path, rctostr(fr)); | |
610 | ||
611 | if (flags & P_FLAG) | |
612 | setfile(fs, &to_fd); | |
613 | ||
614 | f_close(&from_fd); | |
615 | if ((fr = f_close(&to_fd)) != FR_OK) | |
616 | err(PSTR("%s: %S"), to->p_path, rctostr(fr)); | |
617 | } | |
618 | ||
619 | #if 1 | |
620 | static void copy_dir(void) | |
621 | { | |
73cf0c86 L |
622 | debug("==== copy_dir()"); |
623 | debug(" from:'%s' to:'%s'\n", from->p_path, to->p_path); | |
624 | ||
625 | printf_P(PSTR("directory copy not supported, ommitting dir '%s'\n"), | |
326d0992 | 626 | from->p_path); |
73cf0c86 | 627 | command_ret = CMD_RET_FAILURE; |
326d0992 L |
628 | } |
629 | #else | |
630 | static void copy_dir(void) | |
631 | { | |
632 | FILINFO from_stat; | |
633 | struct dirent *dp, **dir_list; | |
634 | int dir_cnt, i; | |
635 | char *old_from, *old_to; | |
636 | ||
73cf0c86 L |
637 | debug("==== copy_file(): dne: %u\n", dne); |
638 | debug(" from:'%s' to:'%s'\n", from->p_path, to->p_path); | |
639 | ||
326d0992 L |
640 | dir_cnt = scandir(from->p_path, &dir_list, NULL, NULL); |
641 | if (dir_cnt == -1) { | |
642 | (void)fprintf(stderr, "%s: can't read directory %s.\n", | |
643 | progname, from->p_path); | |
644 | command_ret = CMD_RET_FAILURE; | |
645 | } | |
646 | ||
647 | /* | |
648 | * Instead of handling directory entries in the order they appear | |
649 | * on disk, do non-directory files before directory files. | |
650 | * There are two reasons to do directories last. The first is | |
651 | * efficiency. Files tend to be in the same cylinder group as | |
652 | * their parent, whereas directories tend not to be. Copying files | |
653 | * all at once reduces seeking. Second, deeply nested tree's | |
654 | * could use up all the file descriptors if we didn't close one | |
655 | * directory before recursivly starting on the next. | |
656 | */ | |
657 | /* copy files */ | |
658 | for (i = 0; i < dir_cnt; ++i) { | |
659 | dp = dir_list[i]; | |
660 | if (dp->d_namlen <= 2 && dp->d_name[0] == '.' | |
661 | && (dp->d_name[1] == NULL || dp->d_name[1] == '.')) | |
662 | goto done; | |
663 | if (!(old_from = | |
664 | path_append(&from, dp->d_name, (int)dp->d_namlen))) | |
665 | goto done; | |
666 | ||
667 | if (statfcn(from->p_path, &from_stat) < 0) { | |
668 | err(PSTR("%s: %s"), dp->d_name, strerror(errno)); | |
669 | path_restore(&from, old_from); | |
670 | goto done; | |
671 | } | |
672 | if (S_ISDIR(from_stat.st_mode)) { | |
673 | path_restore(&from, old_from); | |
674 | continue; | |
675 | } | |
676 | if (old_to = path_append(&to, dp->d_name, (int)dp->d_namlen)) { | |
677 | copy(); | |
678 | path_restore(&to, old_to); | |
679 | } | |
680 | path_restore(&from, old_from); | |
681 | done: dir_list[i] = NULL; | |
682 | free(dp); | |
683 | } | |
684 | ||
685 | /* copy directories */ | |
686 | for (i = 0; i < dir_cnt; ++i) { | |
687 | dp = dir_list[i]; | |
688 | if (!dp) | |
689 | continue; | |
690 | if (!(old_from = | |
691 | path_append(&from, dp->d_name, (int)dp->d_namlen))) { | |
692 | free(dp); | |
693 | continue; | |
694 | } | |
695 | if (!(old_to = | |
696 | path_append(&to, dp->d_name, (int)dp->d_namlen))) { | |
697 | free(dp); | |
698 | path_restore(&from, old_from); | |
699 | continue; | |
700 | } | |
701 | copy(); | |
702 | free(dp); | |
703 | path_restore(&from, old_from); | |
704 | path_restore(&to, old_to); | |
705 | } | |
706 | free(dir_list); | |
707 | } | |
708 | #endif | |
709 | ||
710 | /* | |
711 | * copy file or directory at "from" to "to". | |
712 | */ | |
713 | static void copy() | |
714 | { | |
715 | FILINFO from_stat, to_stat; | |
716 | uint_fast8_t dne; | |
717 | FRESULT fr; | |
718 | ||
719 | debug("==== copy()\n"); | |
73cf0c86 | 720 | debug(" from:'%s' to:'%s'\n", from->p_path, to->p_path); |
326d0992 L |
721 | |
722 | fr = f_stat(from->p_path, &from_stat); | |
73cf0c86 | 723 | if (fr != FR_OK) { |
326d0992 L |
724 | err(PSTR("%s: %S"), from->p_path, rctostr(fr)); |
725 | return; | |
726 | } | |
727 | ||
728 | /* not an error, but need to remember it happened */ | |
729 | if (f_stat(to->p_path, &to_stat) != FR_OK) | |
730 | dne = 1; | |
731 | else { | |
73cf0c86 | 732 | if (strcmp(to->p_path, from->p_path) == 0) { |
326d0992 L |
733 | (void)printf_P(PSTR("%s and %s are identical (not copied).\n"), |
734 | to->p_path, from->p_path); | |
735 | command_ret = CMD_RET_FAILURE; | |
736 | return; | |
737 | } | |
738 | dne = 0; | |
739 | } | |
740 | ||
741 | if(from_stat.fattrib & AM_DIR) { | |
742 | if (!(flags & R_FLAG)) { | |
73cf0c86 | 743 | (void)printf_P(PSTR("-r not specified; ommitting dir '%s'\n"), |
326d0992 L |
744 | from->p_path); |
745 | command_ret = CMD_RET_FAILURE; | |
746 | return; | |
747 | } | |
748 | if (dne) { | |
749 | /* | |
750 | * If the directory doesn't exist, create the new one. | |
751 | */ | |
752 | if ((fr = f_mkdir(to->p_path)) != FR_OK) { | |
753 | err(PSTR("%s: %S"), to->p_path, rctostr(fr)); | |
754 | return; | |
755 | } | |
756 | } | |
757 | else if (!(to_stat.fattrib & AM_DIR)) { | |
758 | (void)printf_P(PSTR("%s: not a directory.\n"), to->p_path); | |
759 | return; | |
760 | } | |
761 | copy_dir(); | |
762 | /* | |
763 | * If not -p and directory didn't exist, set it to be the | |
764 | * same as the from directory, umodified by the umask; | |
765 | * arguably wrong, but it's been that way forever. | |
766 | */ | |
767 | #if 0 | |
768 | if (flags & P_FLAG) | |
769 | setfile(&from_stat, 0); | |
770 | else if (dne) | |
771 | (void)chmod(to->p_path, from_stat.st_mode); | |
772 | #endif | |
773 | return; | |
774 | } | |
775 | copy_file(&from_stat, dne); | |
776 | } | |
777 | ||
df607c3a L |
778 | command_ret_t do_cp(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) |
779 | { | |
780 | ||
326d0992 L |
781 | FRESULT fr; /* Return value */ |
782 | //DIR dj; /* Directory search object */ | |
783 | FILINFO to_stat; /* File information */ | |
784 | char *old_to; | |
df607c3a | 785 | |
df607c3a | 786 | |
326d0992 | 787 | command_ret = CMD_RET_SUCCESS; |
df607c3a L |
788 | |
789 | /* reset getopt() */ | |
790 | optind = 0; | |
791 | ||
792 | int opt; | |
793 | while ((opt = getopt(argc, argv, PSTR("Rrfip"))) != -1) { | |
794 | switch (opt) { | |
795 | case 'f': | |
796 | flags &= I_FLAG; | |
797 | break; | |
798 | case 'i': | |
799 | flags |= I_FLAG; | |
800 | flags &= F_FLAG; | |
801 | break; | |
802 | case 'p': | |
803 | flags |= P_FLAG; | |
804 | break; | |
805 | case 'R': | |
806 | case 'r': | |
807 | flags |= R_FLAG; | |
808 | break; | |
809 | case 'v': | |
810 | flags |= V_FLAG; | |
811 | break; | |
812 | default: | |
813 | return CMD_RET_USAGE; | |
814 | break; | |
815 | } | |
816 | } | |
817 | argc -= optind; | |
818 | argv += optind; | |
819 | ||
820 | if (argc < 2) | |
821 | return CMD_RET_USAGE; | |
822 | ||
326d0992 L |
823 | from = (PATH_T *) malloc(sizeof(PATH_T)); |
824 | to = (PATH_T *) malloc(sizeof(PATH_T)); | |
825 | if (from == NULL || to == NULL) { | |
826 | printf_P(PSTR("cp: Out of Memory!\n")); | |
827 | command_ret = CMD_RET_FAILURE; | |
828 | goto cleanup; | |
829 | } | |
830 | from->p_end = from->p_path; *from->p_path = '\0'; | |
831 | to->p_end = to->p_path; *to->p_path = '\0'; | |
832 | ||
df607c3a | 833 | /* consume last argument first. */ |
326d0992 L |
834 | if (!path_set(to, argv[--argc])) { |
835 | command_ret = CMD_RET_FAILURE; | |
836 | goto cleanup; | |
837 | } | |
df607c3a | 838 | |
326d0992 L |
839 | /* |
840 | * Cp has two distinct cases: | |
841 | * | |
842 | * % cp [-rip] source target | |
843 | * % cp [-rip] source1 ... directory | |
844 | * | |
845 | * In both cases, source can be either a file or a directory. | |
846 | * | |
847 | * In (1), the target becomes a copy of the source. That is, if the | |
848 | * source is a file, the target will be a file, and likewise for | |
849 | * directories. | |
850 | * | |
851 | * In (2), the real target is not directory, but "directory/source". | |
852 | */ | |
853 | ||
854 | fr = f_stat(to->p_path, &to_stat); | |
73cf0c86 L |
855 | debug("==== main, stat to: fr: %d, attr: %02x\n", fr, to_stat.fattrib); |
856 | debug(" from:'%s' to:'%s'\n", from->p_path, to->p_path); | |
857 | ||
858 | if (fr != FR_OK && fr != FR_NO_FILE && fr != FR_NO_PATH) { | |
859 | err(PSTR("Test1: %s: %S"), to->p_path, rctostr(fr)); | |
326d0992 L |
860 | command_ret = CMD_RET_FAILURE; |
861 | goto cleanup; | |
862 | } | |
73cf0c86 | 863 | if (!(fr == FR_OK && (to_stat.fattrib & AM_DIR))) { |
326d0992 L |
864 | /* |
865 | * Case (1). Target is not a directory. | |
866 | */ | |
867 | if (argc > 1) { | |
97bd904d L |
868 | err(PSTR("target '%s' is not a directory"), to->p_path); |
869 | //command_ret = CMD_RET_USAGE; | |
326d0992 L |
870 | goto cleanup; |
871 | } | |
73cf0c86 | 872 | if (!path_set(from, *argv)) { |
326d0992 L |
873 | command_ret = CMD_RET_FAILURE; |
874 | goto cleanup; | |
73cf0c86 | 875 | } |
326d0992 L |
876 | copy(); |
877 | } | |
878 | else { | |
879 | /* | |
880 | * Case (2). Target is a directory. | |
881 | */ | |
882 | for (;; ++argv) { | |
883 | if (!path_set(from, *argv)) | |
884 | continue; | |
885 | if (!(old_to = path_append(to, path_basename(from), -1))) | |
886 | continue; | |
887 | copy(); | |
888 | if (!--argc) | |
889 | break; | |
97bd904d | 890 | path_restore(to, old_to); |
326d0992 L |
891 | } |
892 | } | |
df607c3a | 893 | |
326d0992 L |
894 | cleanup: |
895 | free(to); | |
896 | free(from); | |
897 | ||
898 | return command_ret; | |
899 | } | |
900 | ||
901 | #if 0 | |
df607c3a | 902 | if (flags & V_FLAG) |
326d0992 | 903 | printf_P((PSTR("%s %s -> %s\n", badcp ? : "ERR:" : " ", curr->fts_path, to->p_path))); |
df607c3a L |
904 | |
905 | #endif | |
906 | ||
df607c3a L |
907 | |
908 | ||
df607c3a | 909 | |
df607c3a | 910 | |
df607c3a L |
911 | |
912 | /******************************************************************************/ | |
913 | ||
326d0992 L |
914 | /* |
915 | * Work register for stat command | |
916 | */ | |
df607c3a L |
917 | struct stat_dat_s { |
918 | DWORD AccSize; | |
919 | WORD AccFiles, AccDirs; | |
920 | FILINFO Finfo; | |
921 | }; | |
922 | ||
923 | static | |
924 | FRESULT scan_files ( | |
925 | char *path, /* Pointer to the working buffer with start path */ | |
926 | struct stat_dat_s *statp | |
927 | ) | |
928 | { | |
929 | DIR dirs; | |
930 | FRESULT res; | |
931 | int i; | |
932 | char *fn; | |
933 | ||
934 | res = f_opendir(&dirs, path); | |
935 | swirl(); | |
936 | if (res == FR_OK) { | |
937 | i = strlen(path); | |
938 | while (((res = f_readdir(&dirs, &statp->Finfo)) == FR_OK) && | |
939 | statp->Finfo.fname[0]) { | |
940 | if (_FS_RPATH && statp->Finfo.fname[0] == '.') | |
941 | continue; | |
942 | fn = statp->Finfo.fname; | |
943 | if (statp->Finfo.fattrib & AM_DIR) { | |
944 | statp->AccDirs++; | |
945 | path[i] = '/'; | |
946 | strcpy(path+i+1, fn); | |
947 | res = scan_files(path, statp); | |
948 | path[i] = '\0'; | |
949 | if (res != FR_OK) | |
950 | break; | |
951 | } else { | |
952 | //printf_P(PSTR("%s/%s\n"), path, fn); | |
953 | statp->AccFiles++; | |
954 | statp->AccSize += statp->Finfo.fsize; | |
955 | } | |
956 | if (check_abort()) { | |
957 | res = 255; | |
958 | break; | |
959 | } | |
960 | } | |
961 | } | |
962 | ||
963 | return res; | |
964 | } | |
965 | ||
966 | ||
967 | /* | |
968 | * fatstat path - Show logical drive status | |
969 | * | |
970 | */ | |
971 | command_ret_t do_stat(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) | |
972 | { | |
973 | FATFS *fs; | |
974 | DWORD nfreeclst; | |
975 | FRESULT res; | |
976 | char *buf; | |
977 | char *path = ""; | |
978 | struct stat_dat_s statp; | |
979 | ||
980 | buf = (char *) malloc(BUFFER_SIZE); | |
981 | if (buf == NULL) { | |
982 | printf_P(PSTR("fat stat: Out of Memory!\n")); | |
983 | return CMD_RET_FAILURE; | |
984 | } | |
985 | ||
986 | if (argc > 1) | |
987 | path = argv[1]; | |
988 | res = f_getfree(path, &nfreeclst, &fs); | |
989 | if (!res) { | |
990 | printf_P(PSTR( | |
991 | "FAT type: %u\n" | |
992 | "Bytes/Cluster: %lu\n" | |
993 | "Number of FATs: %u\n" | |
994 | "Root DIR entries: %u\n" | |
995 | "Sectors/FAT: %lu\n" | |
996 | "Number of clusters: %lu\n" | |
997 | "FAT start (lba): %lu\n" | |
998 | "DIR start (lba,cluster): %lu\n" | |
999 | "Data start (lba): %lu\n"), | |
1000 | fs->fs_type, (DWORD)fs->csize * 512, fs->n_fats, | |
1001 | fs->n_rootdir, fs->fsize, fs->n_fatent - 2, | |
1002 | fs->fatbase, fs->dirbase, fs->database); | |
1003 | ||
1004 | #if _USE_LABEL | |
1005 | DWORD serial; | |
1006 | res = f_getlabel(path, buf, &serial); | |
1007 | if (!res) { | |
1008 | printf_P(PSTR( | |
1009 | "Volume name: %s\n" | |
1010 | "Volume S/N: %04X-%04X\n"), | |
1011 | buf, (WORD)(serial >> 16), (WORD)(serial & 0xFFFF)); | |
1012 | } | |
1013 | #endif | |
1014 | if (!res) { | |
1015 | my_puts_P(PSTR("\nCounting... ")); | |
1016 | statp.AccSize = statp.AccFiles = statp.AccDirs = 0; | |
1017 | strcpy(buf, path); | |
1018 | ||
1019 | res = scan_files(buf, &statp); | |
1020 | } | |
1021 | if (!res) { | |
1022 | printf_P(PSTR("\r%u files, %lu bytes.\n%u folders.\n" | |
1023 | "%lu KB total disk space.\n%lu KB available.\n"), | |
1024 | statp.AccFiles, statp.AccSize, statp.AccDirs, | |
1025 | (fs->n_fatent - 2) * (fs->csize / 2), nfreeclst * (fs->csize / 2) | |
1026 | ); | |
1027 | } | |
1028 | } | |
1029 | ||
1030 | free(buf); | |
1031 | if (res) { | |
1032 | put_rc(res); | |
1033 | return CMD_RET_FAILURE; | |
1034 | } | |
1035 | return CMD_RET_SUCCESS; | |
1036 | } | |
2f53dd65 | 1037 | |
4565be9a L |
1038 | /* |
1039 | * fatread/write - load binary file to/from a dos filesystem | |
1040 | * read <d:/path/filename> <addr> [bytes [pos]] | |
1041 | * write <d:/path/filename> <addr> <bytes> | |
1042 | */ | |
df607c3a | 1043 | command_ret_t do_rw(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) |
4565be9a | 1044 | { |
4565be9a L |
1045 | FIL File; |
1046 | uint32_t addr; | |
1047 | unsigned long bytes; | |
1048 | unsigned long pos; | |
1049 | unsigned long bytes_rw; | |
1050 | ||
3d8c1907 | 1051 | bool dowrite = (argv[0][0] == 'w'); |
3b841cea | 1052 | FRESULT res = FR_OK; |
4565be9a L |
1053 | bool buserr = 0; |
1054 | uint32_t timer; | |
19b9a7d8 | 1055 | uint8_t *buffer; |
4565be9a | 1056 | |
4565be9a L |
1057 | if (argc < (dowrite ? 4 : 3)) |
1058 | return CMD_RET_USAGE; | |
1059 | ||
2d914b45 | 1060 | addr = eval_arg(argv[2], NULL); |
4565be9a L |
1061 | if (addr >= MAX_MEMORY) { |
1062 | printf_P(PSTR("address too high: 0x%0lx\n"), addr); | |
1063 | return CMD_RET_FAILURE; | |
1064 | } | |
1065 | if (argc > 3) | |
2d914b45 | 1066 | bytes = eval_arg(argv[3], NULL); |
4565be9a L |
1067 | else |
1068 | bytes = MAX_MEMORY; | |
1069 | if (argc > 4) | |
2d914b45 | 1070 | pos = eval_arg(argv[4], NULL); |
4565be9a L |
1071 | else |
1072 | pos = 0; | |
1073 | ||
1074 | if (addr + bytes > MAX_MEMORY) | |
1075 | bytes = MAX_MEMORY - addr; | |
1076 | ||
19b9a7d8 | 1077 | buffer = (uint8_t *) malloc(BUFFER_SIZE); |
bbd45c46 | 1078 | if (buffer == NULL) { |
19b9a7d8 | 1079 | printf_P(PSTR("fatstat: Out of Memory!\n")); |
19b9a7d8 L |
1080 | free(buffer); |
1081 | return CMD_RET_FAILURE; | |
1082 | } | |
1083 | ||
4565be9a L |
1084 | if (!res) { |
1085 | res = f_open(&File, argv[1], dowrite ? FA_WRITE | FA_CREATE_ALWAYS | |
1086 | : FA_READ ); | |
1087 | ||
1088 | if (!res) { | |
1089 | res = f_lseek(&File, pos); | |
1090 | if (!res) { | |
1091 | bytes_rw = 0; | |
1092 | timer = get_timer(0); | |
1093 | while (bytes) { | |
1094 | unsigned int cnt, br; | |
1095 | ||
19b9a7d8 L |
1096 | if (bytes >= BUFFER_SIZE) { |
1097 | cnt = BUFFER_SIZE; | |
1098 | bytes -= BUFFER_SIZE; | |
4565be9a L |
1099 | } else { |
1100 | cnt = bytes; bytes = 0; | |
1101 | } | |
1102 | if (dowrite) { | |
1103 | if (!(z80_bus_cmd(Request) & ZST_ACQUIRED)) { | |
1104 | buserr = 1; | |
1105 | break; | |
1106 | } | |
1107 | z80_read_block(buffer, addr, cnt); | |
1108 | z80_bus_cmd(Release); | |
1109 | res = f_write(&File, buffer, cnt, &br); | |
1110 | if (res != FR_OK) | |
1111 | break; | |
1112 | } else { | |
1113 | res = f_read(&File, buffer, cnt, &br); | |
1114 | if (res != FR_OK) | |
1115 | break; | |
1116 | if (!(z80_bus_cmd(Request) & ZST_ACQUIRED)) { | |
1117 | buserr = 1; | |
1118 | break; | |
1119 | } | |
1120 | z80_write_block(buffer, addr, br); | |
1121 | z80_bus_cmd(Release); | |
1122 | } | |
1123 | addr += br; | |
1124 | ||
1125 | bytes_rw += br; | |
1126 | if (cnt != br) { | |
1127 | if (dowrite) | |
1128 | printf_P(PSTR("Disk full?\n")); | |
1129 | break; | |
1130 | } | |
b15d22a4 | 1131 | if (check_abort()) |
4565be9a | 1132 | break; |
4565be9a L |
1133 | } |
1134 | ||
1135 | FRESULT fr = f_close(&File); | |
1136 | if (!res) | |
1137 | res = fr; | |
1138 | timer = get_timer(timer); | |
1139 | printf_P(PSTR("%lu (0x%lx) bytes read/written with %lu bytes/sec.\n"), | |
1140 | bytes_rw, bytes_rw, timer ? (bytes_rw * 1000 / timer) : 0); | |
1141 | } | |
1142 | } | |
4565be9a L |
1143 | } |
1144 | ||
19b9a7d8 | 1145 | free(buffer); |
19b9a7d8 | 1146 | |
4565be9a L |
1147 | if (buserr) |
1148 | my_puts_P(PSTR("Bus timeout\n")); | |
1149 | if (res) | |
1150 | put_rc(res); | |
1151 | if (buserr || res) | |
1152 | return CMD_RET_FAILURE; | |
1153 | ||
1154 | return CMD_RET_SUCCESS; | |
1155 | } | |
b6c04275 | 1156 | |
3d8c1907 | 1157 | /* |
df607c3a | 1158 | * command table for fat subcommands |
3d8c1907 | 1159 | */ |
b6c04275 | 1160 | |
6c851813 | 1161 | cmd_tbl_t cmd_tbl_fat[] = { |
b6c04275 | 1162 | CMD_TBL_ITEM( |
82c475ad | 1163 | stat, 2, CTBL_RPT, do_stat, |
b6c04275 L |
1164 | "Show logical drive status", |
1165 | "dev" | |
1166 | ), | |
1167 | CMD_TBL_ITEM( | |
82c475ad | 1168 | pwd, 2, CTBL_RPT, do_pwd, |
b6c04275 L |
1169 | "Print name of current/working directory", |
1170 | "" | |
1171 | ), | |
1172 | CMD_TBL_ITEM( | |
82c475ad | 1173 | cd, 2, 0, do_cd, |
b6c04275 L |
1174 | "Change the current/working directory.", |
1175 | "path" | |
1176 | ), | |
1177 | CMD_TBL_ITEM( | |
82c475ad | 1178 | ls, 2, CTBL_RPT, do_ls, |
b6c04275 L |
1179 | "Directory listing", |
1180 | "path" | |
1181 | ), | |
3d8c1907 | 1182 | CMD_TBL_ITEM( |
82c475ad | 1183 | tst, 2, CTBL_DBG|CTBL_RPT, do_tst, |
3d8c1907 L |
1184 | "FatFS test function", |
1185 | "path" | |
1186 | ), | |
b6c04275 | 1187 | CMD_TBL_ITEM( |
82c475ad | 1188 | load, 5, 0, do_rw, |
b6c04275 L |
1189 | "load binary file from a dos filesystem", |
1190 | "<d:/path/filename> <addr> [bytes [pos]]\n" | |
1191 | " - Load binary file 'path/filename' on logical drive 'd'\n" | |
1192 | " to address 'addr' from dos filesystem.\n" | |
1193 | " 'pos' gives the file position to start loading from.\n" | |
1194 | " If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n" | |
1195 | " 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n" | |
1196 | " the load stops on end of file." | |
1197 | ), | |
1198 | CMD_TBL_ITEM( | |
82c475ad | 1199 | write, 4, 0, do_rw, |
b6c04275 L |
1200 | "write file into a dos filesystem", |
1201 | "<d:/path/filename> <addr> <bytes>\n" | |
1202 | " - Write file to 'path/filename' on logical drive 'd' from RAM\n" | |
1203 | " starting at address 'addr'.\n" | |
1204 | ), | |
1205 | ||
3d8c1907 | 1206 | CMD_TBL_ITEM( |
82c475ad | 1207 | cp, CONFIG_SYS_MAXARGS, CTBL_DBG, do_cp, |
3d8c1907 | 1208 | "copy files", |
82c475ad | 1209 | "[-R] [-f | -i | -n] [-aprv] source_file target_file\n" |
3d8c1907 L |
1210 | " - \n" |
1211 | ), | |
1212 | ||
ee5c86e9 | 1213 | CMD_TBL_ITEM( |
82c475ad | 1214 | help, CONFIG_SYS_MAXARGS, CTBL_RPT, do_help, |
ee5c86e9 L |
1215 | "Print sub command description/usage", |
1216 | "\n" | |
1217 | " - print brief description of all sub commands\n" | |
1218 | "fat help command ...\n" | |
1219 | " - print detailed usage of sub cmd 'command'" | |
1220 | ), | |
1221 | ||
b6c04275 L |
1222 | /* This does not use the CMD_TBL_ITEM macro as ? can't be used in symbol names */ |
1223 | {FSTR("?"), CONFIG_SYS_MAXARGS, 1, do_help, | |
1224 | FSTR("Alias for 'help'"), | |
1225 | #ifdef CONFIG_SYS_LONGHELP | |
1226 | FSTR(""), | |
1227 | #endif /* CONFIG_SYS_LONGHELP */ | |
6c851813 | 1228 | NULL, |
b6c04275 | 1229 | #ifdef CONFIG_AUTO_COMPLETE |
6c851813 | 1230 | NULL, |
b6c04275 L |
1231 | #endif |
1232 | }, | |
6c851813 | 1233 | /* Mark end of table */ |
6c7c9c2d | 1234 | CMD_TBL_END(cmd_tbl_fat) |
b6c04275 L |
1235 | }; |
1236 | ||
b6c04275 | 1237 | |
df607c3a | 1238 | command_ret_t do_fat(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc UNUSED, char * const argv[] UNUSED) |
b6c04275 | 1239 | { |
6c7c9c2d | 1240 | puts_P(PSTR("Huch?")); |
b6c04275 L |
1241 | |
1242 | return CMD_RET_USAGE; | |
1243 | } |