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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 | |
9abe3216 | 25 | |
b2e23285 L |
26 | #define DEBUG_CP 1 /* set to 1 to debug */ |
27 | #define DEBUG_LS 1 /* set to 1 to debug */ | |
0dd441e8 | 28 | #define DEBUG_RM 1 /* set to 1 to debug */ |
9abe3216 L |
29 | |
30 | #define debug_cp(fmt, args...) \ | |
31 | debug_cond(DEBUG_CP, fmt, ##args) | |
32 | #define debug_ls(fmt, args...) \ | |
33 | debug_cond(DEBUG_LS, fmt, ##args) | |
0dd441e8 L |
34 | #define debug_rm(fmt, args...) \ |
35 | debug_cond(DEBUG_RM, fmt, ##args) | |
36 | ||
9abe3216 L |
37 | |
38 | ||
df607c3a L |
39 | /* TODO: use memory size test function (detect_ramsize() in cmd_loadihex.c) */ |
40 | /* TODO: detect_ramsize() should be moved to z80-if.c */ | |
41 | #define MAX_MEMORY CONFIG_SYS_RAMSIZE_MAX | |
19b9a7d8 | 42 | #define BUFFER_SIZE 512 |
3a93185f | 43 | #define MAX_PATHLEN CONFIG_SYS_MAX_PATHLEN |
326d0992 | 44 | |
19b9a7d8 | 45 | |
3a93185f L |
46 | typedef struct { |
47 | char *p_end; /* pointer to NULL at end of path */ | |
48 | char p_path[MAX_PATHLEN + 1]; /* pointer to the start of a path */ | |
49 | } PATH_T; | |
50 | ||
df607c3a L |
51 | /* |
52 | * Multible (fat) partitions per physical drive are not supported, | |
53 | * but we have up to 2 sdcard slots. | |
54 | */ | |
b6c04275 L |
55 | FATFS FatFs0; |
56 | FATFS FatFs1; | |
57 | ||
3a93185f L |
58 | uint8_t *blockbuf; |
59 | int blockbuf_size; | |
60 | PATH_T from; | |
61 | PATH_T to; | |
326d0992 | 62 | command_ret_t command_ret; |
0dd441e8 L |
63 | char *cmdname; |
64 | ||
65 | static uint8_t flags; | |
66 | #define F_FLAG (1<<3) // overwrite existing file ignoring write protection | |
67 | #define I_FLAG (1<<1) // prompt before overwrite (overrides a previous -n option) | |
68 | #define N_FLAG (1<<2) // do not overwrite an existing file (overrides a previous -i option) | |
69 | #define P_FLAG (1<<4) // preserve attributes and timestamps | |
70 | #define R_FLAG (1<<0) // copy directories recursively | |
71 | #define V_FLAG (1<<5) // explain what is being done | |
72 | ||
73 | ||
326d0992 | 74 | |
df607c3a L |
75 | void setup_fatfs(void) |
76 | { | |
77 | f_mount(&FatFs0, "0:", 0); | |
78 | f_mount(&FatFs1, "1:", 0); | |
79 | } | |
b6c04275 | 80 | |
2f53dd65 L |
81 | DWORD get_fattime (void) |
82 | { | |
19b9a7d8 L |
83 | time_t timer; |
84 | struct tm tm_timer; | |
85 | ||
86 | time(&timer); | |
87 | gmtime_r(&timer, &tm_timer); | |
88 | ||
89 | return fatfs_time(&tm_timer); | |
2f53dd65 L |
90 | } |
91 | ||
92 | ||
b15d22a4 L |
93 | static bool check_abort(void) |
94 | { | |
95 | bool ret = ctrlc(); | |
96 | ||
97 | if (ret) | |
98 | printf_P(PSTR("Abort\n")); | |
99 | ||
100 | return ret; | |
101 | } | |
102 | ||
103 | ||
326d0992 L |
104 | static const FLASH char * const FLASH rc_strings[] = { |
105 | FSTR("OK"), | |
106 | FSTR("disk error"), | |
107 | FSTR("internal error"), | |
108 | FSTR("not ready"), | |
109 | FSTR("no file"), | |
110 | FSTR("no path"), | |
111 | FSTR("invalid name"), | |
112 | FSTR("denied"), | |
113 | FSTR("exist"), | |
114 | FSTR("invalid object"), | |
115 | FSTR("write protected"), | |
116 | FSTR("invalid drive"), | |
117 | FSTR("not enabled"), | |
118 | FSTR("no file system"), | |
119 | FSTR("mkfs aborted"), | |
120 | FSTR("timeout"), | |
121 | FSTR("locked"), | |
122 | FSTR("not enough core"), | |
123 | FSTR("too many open files"), | |
124 | FSTR("invalid parameter") | |
125 | }; | |
126 | ||
2f53dd65 L |
127 | static const FLASH char * const FLASH rc_names[] = { |
128 | FSTR("OK"), | |
129 | FSTR("DISK_ERR"), | |
130 | FSTR("INT_ERR"), | |
131 | FSTR("NOT_READY"), | |
132 | FSTR("NO_FILE"), | |
133 | FSTR("NO_PATH"), | |
134 | FSTR("INVALID_NAME"), | |
135 | FSTR("DENIED"), | |
136 | FSTR("EXIST"), | |
137 | FSTR("INVALID_OBJECT"), | |
138 | FSTR("WRITE_PROTECTED"), | |
139 | FSTR("INVALID_DRIVE"), | |
140 | FSTR("NOT_ENABLED"), | |
141 | FSTR("NO_FILE_SYSTEM"), | |
142 | FSTR("MKFS_ABORTED"), | |
143 | FSTR("TIMEOUT"), | |
144 | FSTR("LOCKED"), | |
145 | FSTR("NOT_ENOUGH_CORE"), | |
7af9364e L |
146 | FSTR("TOO_MANY_OPEN_FILES"), |
147 | FSTR("INVALID_PARAMETER") | |
2f53dd65 L |
148 | }; |
149 | ||
150 | static | |
151 | void put_rc (FRESULT rc) | |
152 | { | |
153 | #if GCC_BUG_61443 | |
7af9364e L |
154 | printf_P(PSTR("rc=%u FR_"), rc); |
155 | my_puts_P(rc < ARRAY_SIZE(rc_names) ? rc_names[rc] : PSTR(" Unknown Error")); | |
156 | my_puts_P(PSTR("\n")); | |
2f53dd65 | 157 | #else |
7af9364e L |
158 | printf_P(PSTR("rc=%u FR_%S\n"), rc, |
159 | rc < ARRAY_SIZE(rc_names) ? rc_names[rc] : PSTR(" Unknown Error")); | |
2f53dd65 L |
160 | #endif |
161 | } | |
162 | ||
326d0992 L |
163 | const FLASH char * rctostr(FRESULT rc) |
164 | { | |
165 | return rc < ARRAY_SIZE(rc_strings) ? rc_strings[rc] : PSTR(" Unknown Error"); | |
166 | } | |
167 | ||
168 | void err(const char *fmt, ...) | |
169 | { | |
170 | va_list ap; | |
171 | va_start(ap, fmt); | |
0dd441e8 L |
172 | printf_P(PSTR("fat %s: "), cmdname); |
173 | vfprintf_P(stdout, fmt, ap); | |
326d0992 | 174 | va_end(ap); |
0dd441e8 | 175 | printf_P(PSTR("\n")); |
97bd904d | 176 | _delay_ms(20); |
326d0992 L |
177 | command_ret = CMD_RET_FAILURE; |
178 | } | |
179 | ||
b2e23285 L |
180 | /******************************************************************************/ |
181 | ||
182 | /* | |
183 | * These functions manipulate paths in PATH_T structures. | |
184 | * | |
185 | * They eliminate multiple slashes in paths when they notice them, | |
186 | * and keep the path non-slash terminated. | |
187 | * | |
188 | * Both path_set() and path_append() return 0 if the requested name | |
189 | * would be too long. | |
190 | */ | |
191 | ||
192 | ||
193 | static void path_init(void) | |
194 | { | |
6afaef20 L |
195 | from.p_path[0] = '\0'; from.p_end = from.p_path; |
196 | to.p_path[0] = '\0'; to.p_end = to.p_path; | |
b2e23285 L |
197 | } |
198 | ||
199 | static void strip_trailing_slash(PATH_T *p) | |
200 | { | |
201 | char *beg = p->p_path; | |
202 | char *end = p->p_end; | |
203 | if ((beg + 2) < end && (*beg & 0x38) == '0' && *(beg+1) == ':') | |
204 | beg += 2; | |
205 | if (beg < end && *beg == '/') | |
206 | ++beg; | |
207 | while (end > beg && end[-1] == '/') | |
208 | *--end = '\0'; | |
209 | ||
210 | p->p_end =end; | |
211 | } | |
212 | ||
213 | /* | |
214 | * Move specified string into path. Convert "" to "." to handle BSD | |
215 | * semantics for a null path. Strip trailing slashes. | |
216 | */ | |
217 | int | |
218 | path_set(PATH_T *p, char *string) | |
219 | { | |
220 | if (strlen(string) > MAX_PATHLEN) { | |
221 | err(PSTR("set: '%s': name too long"), string); | |
222 | return 0; | |
223 | } | |
224 | ||
225 | (void)strcpy(p->p_path, string); | |
226 | p->p_end = p->p_path + strlen(p->p_path); | |
227 | ||
228 | if (p->p_path == p->p_end) { | |
229 | *p->p_end++ = '.'; | |
6afaef20 | 230 | *p->p_end = '\0'; |
b2e23285 L |
231 | } |
232 | ||
233 | strip_trailing_slash(p); | |
234 | return 1; | |
235 | } | |
236 | ||
237 | /* | |
238 | * Append specified string to path, inserting '/' if necessary. Return a | |
239 | * pointer to the old end of path for restoration. | |
240 | */ | |
241 | char * | |
242 | path_append(PATH_T *p, char *name) | |
243 | { | |
244 | char *old = p->p_end; | |
245 | int len = strlen(name); | |
246 | ||
247 | /* The "+ 1" accounts for the '/' between old path and name. */ | |
248 | if ((len + p->p_end - p->p_path + 1) > MAX_PATHLEN) { | |
249 | err(PSTR("append: '%s/%s': name too long"), p->p_path, name); | |
779c9785 | 250 | return NULL; |
b2e23285 L |
251 | } |
252 | ||
253 | /* | |
254 | * This code should always be executed, since paths shouldn't | |
255 | * end in '/'. | |
256 | */ | |
257 | if (p->p_end[-1] != '/') { | |
258 | *p->p_end++ = '/'; | |
259 | *p->p_end = '\0'; | |
260 | } | |
261 | ||
779c9785 | 262 | strncat(p->p_end, name, len); |
b2e23285 L |
263 | p->p_end += len; |
264 | *p->p_end = '\0'; | |
265 | ||
266 | strip_trailing_slash(p); | |
267 | return old; | |
268 | } | |
269 | ||
270 | /* | |
271 | * Restore path to previous value. (As returned by path_append.) | |
272 | */ | |
273 | void | |
274 | path_restore(PATH_T *p, char *old) | |
275 | { | |
276 | p->p_end = old; | |
277 | *p->p_end = '\0'; | |
278 | } | |
279 | ||
280 | /* | |
281 | * Return basename of path. | |
282 | */ | |
283 | char *path_basename(PATH_T *p) | |
284 | { | |
92cdf874 | 285 | char *basename = strrchr(p->p_path, '/'); |
b2e23285 | 286 | |
92cdf874 L |
287 | if (basename) { |
288 | ++basename; | |
289 | } else { | |
290 | basename = p->p_path; | |
291 | if ((basename[0] & 0x38) == '0' && basename[1] == ':') | |
292 | basename += 2; | |
293 | } | |
294 | ||
295 | return basename; | |
b2e23285 L |
296 | } |
297 | ||
6afaef20 L |
298 | char *path_basename_pattern(PATH_T *p) |
299 | { | |
300 | char *pattern = path_basename(p); | |
301 | if (strpbrk_P(pattern, PSTR("*?"))) { | |
302 | memmove(pattern+1, pattern, strlen(pattern)+1); | |
303 | *pattern++ = '\0'; | |
304 | } else { | |
305 | //p->p_pattern = p->p_end + 1; | |
306 | pattern = p->p_end + 1; | |
307 | pattern[0] = '*'; | |
308 | pattern[1] = '\0'; | |
309 | } | |
310 | return pattern; | |
311 | } | |
b15d22a4 L |
312 | |
313 | static void swirl(void) | |
314 | { | |
6204987c | 315 | static const FLASH char swirlchar[] = { '-','\\','|','/' }; |
b15d22a4 L |
316 | static uint_fast8_t cnt; |
317 | static uint32_t tstamp; | |
318 | ||
319 | if (get_timer(0) > tstamp) { | |
320 | printf_P(PSTR("\b%c"), swirlchar[cnt]); | |
321 | cnt = (cnt+1) % ARRAY_SIZE(swirlchar); | |
6204987c | 322 | tstamp = get_timer(0) + 250; |
b15d22a4 L |
323 | } |
324 | } | |
325 | ||
b6c04275 L |
326 | /* |
327 | * pwd - Print current directory of the current drive. | |
328 | * | |
329 | */ | |
df607c3a | 330 | command_ret_t do_pwd(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc UNUSED, char * const argv[] UNUSED) |
b6c04275 L |
331 | { |
332 | FRESULT res; | |
b6c04275 | 333 | |
0dd441e8 | 334 | cmdname = argv[0]; |
779c9785 | 335 | command_ret = CMD_RET_SUCCESS; |
0dd441e8 | 336 | |
779c9785 | 337 | res = f_getcwd(from.p_path, MAX_PATHLEN); /* Get current directory path */ |
b6c04275 | 338 | |
779c9785 L |
339 | if (res == FR_OK) |
340 | puts(from.p_path); | |
341 | else | |
342 | err(PSTR("Error: %S"), rctostr(res)); | |
b6c04275 | 343 | |
779c9785 | 344 | return command_ret; |
b6c04275 L |
345 | } |
346 | ||
347 | ||
348 | /* | |
349 | * cd - Change the current/working directory. | |
350 | * | |
351 | */ | |
df607c3a | 352 | command_ret_t do_cd(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) |
b6c04275 L |
353 | { |
354 | char *arg; | |
779c9785 | 355 | FRESULT res = FR_OK; |
b6c04275 | 356 | |
0dd441e8 | 357 | cmdname = argv[0]; |
779c9785 | 358 | command_ret = CMD_RET_SUCCESS; |
0dd441e8 | 359 | |
b6c04275 | 360 | if (argc < 2) { |
ee5c86e9 | 361 | arg = getenv_str(PSTR(ENV_HOME)); |
b6c04275 | 362 | if (arg == NULL) { |
779c9785 L |
363 | err(PSTR("'%S' is not set"), PSTR(ENV_HOME)); |
364 | return command_ret; | |
b6c04275 L |
365 | } |
366 | } else | |
367 | arg = argv[1]; | |
368 | ||
779c9785 L |
369 | if (arg[1] == ':') |
370 | res = f_chdrive(arg); | |
371 | if (res == FR_OK) | |
b6c04275 | 372 | res = f_chdir(arg); |
779c9785 L |
373 | if (res != FR_OK) |
374 | err(PSTR("'%s': %S"), arg, rctostr(res)); | |
b6c04275 | 375 | |
779c9785 | 376 | return command_ret; |
b6c04275 L |
377 | } |
378 | ||
b2e23285 | 379 | #if 0 |
df607c3a L |
380 | /* |
381 | * Remove trailing slashes, | |
382 | * but keep a leading slash (absolute path) | |
383 | */ | |
3d8c1907 L |
384 | void strip_trailing_slash_relpath(char *p) |
385 | { | |
386 | int n = strlen(p); | |
387 | ||
388 | if (n >= 2 && (p[0] & 0x38) == '0' && p[1] == ':') { | |
389 | p += 2; | |
390 | n -= 2; | |
391 | } | |
392 | if (n >= 1 && p[0] == '/') { | |
393 | p++; | |
394 | n--; | |
395 | } | |
396 | while (n-- != 0 && p[n] == '/') | |
397 | p[n] = '\0'; | |
398 | } | |
b2e23285 | 399 | #endif |
3d8c1907 | 400 | |
5be93dcb L |
401 | command_ret_t do_rm(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) |
402 | { | |
403 | DIR Dir; /* Directory object */ | |
404 | FILINFO Finfo; | |
405 | FRESULT res; | |
406 | ||
0dd441e8 | 407 | cmdname = argv[0]; |
5be93dcb | 408 | |
0dd441e8 L |
409 | /* reset getopt() */ |
410 | optind = 0; | |
411 | flags = 0; | |
5be93dcb | 412 | |
0dd441e8 L |
413 | int opt; |
414 | while ((opt = getopt(argc, argv, PSTR("nv"))) != -1) { | |
415 | switch (opt) { | |
416 | case 'n': | |
417 | flags |= N_FLAG; | |
418 | break; | |
419 | case 'v': | |
420 | flags |= V_FLAG; | |
421 | break; | |
422 | default: | |
423 | return CMD_RET_USAGE; | |
424 | break; | |
425 | } | |
426 | } | |
427 | argc -= optind; | |
428 | argv += optind; | |
5be93dcb | 429 | |
0dd441e8 L |
430 | command_ret = CMD_RET_SUCCESS; |
431 | if (argc < 1) { | |
432 | err(PSTR("missing operand")); | |
433 | } else { | |
434 | for (int i = 0; i < argc; i++) { | |
435 | if (!path_set(&from, argv[i])) { | |
436 | /* TODO: error out*/ | |
437 | } | |
438 | char *pattern = path_basename_pattern(&from); | |
439 | ||
440 | debug_rm("==== path: '%s', pattern: '%s'\n", from.p_path ? from.p_path : "<NULL>", pattern ? pattern : "<NULL>"); | |
441 | ||
442 | res = f_findfirst(&Dir, &Finfo, from.p_path, pattern); | |
443 | debug_rm("==== findfirst %d\n", res); | |
444 | while (res == FR_OK && Finfo.fname[0]) { | |
445 | if (Finfo.fattrib & AM_DIR) { | |
446 | err(PSTR("cannot remove '%s': Is a directory"), Finfo.fname); | |
447 | } else { | |
448 | if (!(flags & N_FLAG)) { | |
449 | if ((res = f_unlink(Finfo.fname)) == FR_OK) { | |
450 | if (flags & V_FLAG) | |
451 | printf_P(PSTR("removed '%s'\n"), Finfo.fname); | |
452 | } else { | |
453 | err(PSTR("cannot remove '%s': Read only?"), Finfo.fname); | |
454 | put_rc(res); | |
455 | } | |
456 | } else { | |
457 | printf_P(PSTR("not removed '%s'\n"), Finfo.fname); | |
458 | } | |
5be93dcb | 459 | } |
0dd441e8 L |
460 | res = f_findnext(&Dir, &Finfo); |
461 | debug_rm("==== findnext %d\n", res); | |
5be93dcb | 462 | } |
0dd441e8 | 463 | f_closedir(&Dir); |
5be93dcb | 464 | } |
5be93dcb | 465 | |
0dd441e8 L |
466 | /* TODO */ |
467 | if (res) { | |
468 | put_rc(res); | |
469 | return CMD_RET_FAILURE; | |
470 | } | |
5be93dcb | 471 | } |
0dd441e8 | 472 | return command_ret; |
5be93dcb L |
473 | } |
474 | ||
475 | command_ret_t do_rmdir(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) | |
476 | { | |
0dd441e8 L |
477 | cmdname = argv[0]; |
478 | ||
479 | return CMD_RET_SUCCESS; | |
5be93dcb L |
480 | } |
481 | ||
482 | command_ret_t do_mkdir(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) | |
483 | { | |
0dd441e8 L |
484 | cmdname = argv[0]; |
485 | ||
486 | return CMD_RET_SUCCESS; | |
5be93dcb L |
487 | } |
488 | ||
489 | ||
3d8c1907 L |
490 | int print_dirent(FILINFO *f) |
491 | { | |
492 | return printf_P(PSTR("%c%c%c%c%c %u/%02u/%02u %02u:%02u %9lu %s\n"), | |
493 | (f->fattrib & AM_DIR) ? 'D' : '-', | |
494 | (f->fattrib & AM_RDO) ? 'R' : '-', | |
495 | (f->fattrib & AM_HID) ? 'H' : '-', | |
496 | (f->fattrib & AM_SYS) ? 'S' : '-', | |
497 | (f->fattrib & AM_ARC) ? 'A' : '-', | |
498 | (f->fdate >> 9) + 1980, (f->fdate >> 5) & 15, f->fdate & 31, | |
499 | (f->ftime >> 11), (f->ftime >> 5) & 63, | |
500 | f->fsize, f->fname); | |
501 | } | |
2f53dd65 L |
502 | |
503 | /* | |
df607c3a | 504 | * ls path - Directory listing |
2f53dd65 L |
505 | * |
506 | */ | |
df607c3a | 507 | command_ret_t do_ls(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) |
2f53dd65 | 508 | { |
bbd45c46 | 509 | FATFS *fs; |
2f53dd65 L |
510 | DIR Dir; /* Directory object */ |
511 | FILINFO Finfo; | |
512 | unsigned long p1; | |
513 | unsigned int s1, s2; | |
3d8c1907 | 514 | FRESULT res; |
b6c04275 | 515 | |
0dd441e8 L |
516 | cmdname = argv[0]; |
517 | ||
518 | ||
b2e23285 L |
519 | path_init(); |
520 | if (argc > 1) | |
521 | if (!path_set(&from, argv[1])) { | |
522 | /* TODO: error out*/ | |
523 | } | |
92cdf874 | 524 | |
6afaef20 | 525 | char *pattern = path_basename_pattern(&from); |
3d8c1907 | 526 | |
6afaef20 | 527 | debug_ls("==== path: '%s', pattern: '%s'\n", from.p_path ? from.p_path : "<NULL>", pattern ? pattern : "<NULL>"); |
2f53dd65 L |
528 | |
529 | p1 = s1 = s2 = 0; | |
6afaef20 | 530 | res = f_findfirst(&Dir, &Finfo, from.p_path, pattern); /* Start to search for files */ |
3d8c1907 | 531 | while (res == FR_OK && Finfo.fname[0]) { |
2f53dd65 L |
532 | if (Finfo.fattrib & AM_DIR) { |
533 | s2++; | |
534 | } else { | |
535 | s1++; p1 += Finfo.fsize; | |
536 | } | |
3d8c1907 | 537 | print_dirent(&Finfo); |
b15d22a4 L |
538 | if (check_abort()) |
539 | break; | |
3d8c1907 | 540 | res = f_findnext(&Dir, &Finfo); |
2f53dd65 | 541 | } |
3d8c1907 | 542 | f_closedir(&Dir); |
2f53dd65 L |
543 | |
544 | if (res == FR_OK) { | |
545 | printf_P(PSTR("%4u File(s),%10lu bytes total\n%4u Dir(s)"), s1, p1, s2); | |
b2e23285 | 546 | if (f_getfree(from.p_path, (DWORD*)&p1, &fs) == FR_OK) |
2f53dd65 L |
547 | printf_P(PSTR(", %10luK bytes free\n"), p1 * fs->csize / 2); |
548 | } | |
549 | ||
3d8c1907 L |
550 | if (res) { |
551 | put_rc(res); | |
552 | return CMD_RET_FAILURE; | |
553 | } | |
554 | ||
555 | return CMD_RET_SUCCESS; | |
556 | } | |
557 | ||
df607c3a L |
558 | /* |
559 | * tst path - for debugging: test access with different functions | |
560 | * | |
561 | */ | |
562 | command_ret_t do_tst(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) | |
3d8c1907 L |
563 | { |
564 | DIR Dir; /* Directory object */ | |
565 | FILINFO Finfo; | |
566 | FRESULT res = FR_OK; | |
0dd441e8 L |
567 | char *path = ""; |
568 | char *pattern = "*"; | |
3d8c1907 | 569 | |
3d8c1907 L |
570 | printf_P(PSTR("sizeof DIR: %u, sizeof FIL: %u\n"), sizeof (DIR), sizeof (FILINFO)); |
571 | ||
572 | char * buf = (char *) malloc(BUFFER_SIZE); | |
573 | if (buf == NULL) { | |
9abe3216 | 574 | printf_P(PSTR("tst: Out of Memory!\n")); |
3d8c1907 L |
575 | return CMD_RET_FAILURE; |
576 | } | |
577 | res = f_getcwd(buf, BUFFER_SIZE); /* Get current directory path */ | |
578 | ||
579 | if (!res) { | |
9abe3216 | 580 | printf_P(PSTR("cwd: '%s'\n"), buf); |
3d8c1907 | 581 | } |
b6c04275 | 582 | free(buf); |
2f53dd65 L |
583 | if (res) { |
584 | put_rc(res); | |
585 | return CMD_RET_FAILURE; | |
586 | } | |
587 | ||
3d8c1907 L |
588 | if (argc > 1) |
589 | path = argv[1]; | |
0dd441e8 L |
590 | if (argc > 2) |
591 | pattern = argv[2]; | |
3d8c1907 | 592 | |
0dd441e8 | 593 | printf_P(PSTR("arg: '%s' '%s'\n"), path, pattern); |
3d8c1907 L |
594 | printf_P(PSTR("==== f_stat: ")); |
595 | res = f_stat(path, &Finfo); | |
596 | put_rc(res); | |
597 | if (res == FR_OK) { | |
598 | print_dirent(&Finfo); | |
599 | } | |
600 | ||
601 | printf_P(PSTR("==== f_findfirst: ")); | |
0dd441e8 | 602 | res = f_findfirst(&Dir, &Finfo, path, pattern); /* Start to search for files */ |
3d8c1907 L |
603 | put_rc(res); |
604 | if (res == FR_OK) { | |
605 | print_dirent(&Finfo); | |
606 | } | |
607 | f_closedir(&Dir); | |
608 | ||
609 | printf_P(PSTR("==== f_opendir: ")); | |
610 | res = f_opendir(&Dir, path); | |
611 | put_rc(res); | |
612 | f_closedir(&Dir); | |
613 | ||
2f53dd65 L |
614 | return CMD_RET_SUCCESS; |
615 | } | |
616 | ||
df607c3a L |
617 | /******************************************************************************/ |
618 | ||
326d0992 | 619 | static void |
9abe3216 | 620 | setfile(FILINFO *fs) |
326d0992 | 621 | { |
9abe3216 | 622 | FRESULT fr; |
326d0992 | 623 | |
2d23b441 | 624 | fr = f_utime(to.p_path, fs); |
9abe3216 | 625 | if (fr != FR_OK) |
2d23b441 L |
626 | err(PSTR("f_utime: %s: %S"), to.p_path, rctostr(fr)); |
627 | fr = f_chmod(to.p_path, fs->fattrib, AM_RDO|AM_ARC|AM_SYS|AM_HID); | |
9abe3216 | 628 | if (fr != FR_OK) |
2d23b441 | 629 | err(PSTR("f_chmod: %s: %S"), to.p_path, rctostr(fr)); |
326d0992 | 630 | |
326d0992 L |
631 | } |
632 | ||
633 | void copy_file(FILINFO *fs, uint_fast8_t dne) | |
634 | { | |
326d0992 L |
635 | FIL from_fd, to_fd; |
636 | UINT rcount, wcount; | |
326d0992 | 637 | FRESULT fr; |
9abe3216 | 638 | BYTE open_mode; |
326d0992 | 639 | |
2f8b658a L |
640 | if (blockbuf == NULL) { |
641 | blockbuf_size = get_freemem() / 512 * 512; | |
642 | if (blockbuf_size != 0) | |
643 | blockbuf = (uint8_t *) malloc(blockbuf_size); | |
644 | if (blockbuf == NULL) { | |
645 | err(PSTR("Not enough memory!\n")); | |
646 | return; | |
647 | } | |
16fb450c L |
648 | } |
649 | ||
6afaef20 | 650 | debug_cp("==== copy_file(): dne: %u, blockbuf_size: %d, freemem: %u\n", dne, blockbuf_size, get_freemem()); |
2d23b441 | 651 | debug_cp(" from:'%s' to:'%s'\n", from.p_path, to.p_path); |
326d0992 | 652 | |
16fb450c | 653 | |
2d23b441 L |
654 | if ((fr = f_open(&from_fd, from.p_path, FA_READ)) != FR_OK) { |
655 | err(PSTR("%s: %S"), from.p_path, rctostr(fr)); | |
326d0992 L |
656 | return; |
657 | } | |
658 | ||
659 | /* | |
660 | * If the file exists and we're interactive, verify with the user. | |
326d0992 L |
661 | */ |
662 | if (!dne) { | |
9abe3216 L |
663 | if (flags & N_FLAG) { |
664 | if (flags & V_FLAG) | |
2d23b441 | 665 | printf_P(PSTR("%s not overwritten\n"), to.p_path); |
9abe3216 L |
666 | f_close(&from_fd); |
667 | return; | |
668 | } if (flags & I_FLAG) { | |
2d23b441 | 669 | printf_P(PSTR("overwrite '%s'? "), to.p_path); |
1cdd02d8 | 670 | if (!confirm_yes()) { |
326d0992 L |
671 | f_close(&from_fd); |
672 | return; | |
673 | } | |
674 | } | |
9abe3216 L |
675 | if (flags & F_FLAG) { |
676 | /* Remove existing destination file name create a new file. */ | |
2d23b441 L |
677 | f_chmod(to.p_path,0, AM_RDO); |
678 | f_unlink(to.p_path); | |
9abe3216 L |
679 | open_mode = FA_WRITE|FA_CREATE_NEW; |
680 | } else { | |
681 | /* Overwrite existing destination file name. */ | |
682 | open_mode = FA_WRITE|FA_CREATE_ALWAYS; | |
683 | } | |
684 | } else { | |
685 | open_mode = FA_WRITE|FA_CREATE_NEW; | |
686 | } | |
2d23b441 | 687 | fr = f_open(&to_fd, to.p_path, open_mode); |
326d0992 L |
688 | |
689 | if (fr != FR_OK) { | |
2d23b441 | 690 | err(PSTR("%s: %S"), to.p_path, rctostr(fr)); |
326d0992 L |
691 | f_close(&from_fd); |
692 | return; | |
693 | } | |
694 | ||
2f8b658a | 695 | while ((fr = f_read(&from_fd, blockbuf, blockbuf_size, &rcount)) == FR_OK && |
326d0992 | 696 | rcount > 0) { |
2f8b658a | 697 | fr = f_write(&to_fd, blockbuf, rcount, &wcount); |
326d0992 | 698 | if (fr || wcount < rcount) { |
2d23b441 | 699 | err(PSTR("%s: %S"), to.p_path, rctostr(fr)); |
326d0992 L |
700 | break; |
701 | } | |
702 | } | |
703 | if (fr != FR_OK) | |
2d23b441 | 704 | err(PSTR("%s: S"), from.p_path, rctostr(fr)); |
326d0992 | 705 | |
326d0992 L |
706 | f_close(&from_fd); |
707 | if ((fr = f_close(&to_fd)) != FR_OK) | |
2d23b441 | 708 | err(PSTR("%s: %S"), to.p_path, rctostr(fr)); |
2f8b658a | 709 | |
9abe3216 L |
710 | if (flags & P_FLAG) |
711 | setfile(fs); | |
326d0992 L |
712 | } |
713 | ||
2d23b441 L |
714 | static void copy(); |
715 | ||
326d0992 | 716 | static void copy_dir(void) |
2d23b441 L |
717 | { |
718 | DIR Dir; /* Directory object */ | |
719 | FILINFO Finfo; | |
720 | char *old_from, *old_to; | |
721 | FRESULT res; | |
722 | char *pattern = {"*"}; | |
723 | ||
6afaef20 | 724 | debug_cp("==== copy_dir(): freemem: %u\n", get_freemem()); |
2d23b441 L |
725 | debug_cp(" from:'%s' to:'%s'\n", from.p_path, to.p_path); |
726 | ||
0dd441e8 L |
727 | #if 0 |
728 | ||
729 | printf_P(PSTR("directory copy not supported, ommitting dir '%s'\n"), | |
730 | from->p_path); | |
731 | command_ret = CMD_RET_FAILURE; | |
732 | ||
733 | #else | |
2d23b441 L |
734 | |
735 | for (res = f_findfirst(&Dir, &Finfo, from.p_path, pattern); | |
736 | res == FR_OK && Finfo.fname[0]; | |
6afaef20 | 737 | res = f_findnext(&Dir, &Finfo)) { |
2d23b441 L |
738 | |
739 | if (!(Finfo.fattrib & AM_DIR) && | |
b2e23285 L |
740 | (old_from = path_append(&from, Finfo.fname))) { |
741 | if ((old_to = path_append(&to, Finfo.fname))) { | |
2d23b441 L |
742 | copy(); |
743 | path_restore(&to, old_to); | |
744 | } | |
745 | path_restore(&from, old_from); | |
746 | } | |
747 | } | |
748 | ||
749 | for (res = f_findfirst(&Dir, &Finfo, from.p_path, pattern); | |
750 | res == FR_OK && Finfo.fname[0]; | |
751 | res = f_findnext(&Dir, &Finfo)) { | |
752 | ||
753 | if ((Finfo.fattrib & AM_DIR) && | |
b2e23285 L |
754 | (old_from = path_append(&from, Finfo.fname))) { |
755 | if ((old_to = path_append(&to, Finfo.fname))) { | |
2d23b441 L |
756 | copy(); |
757 | path_restore(&to, old_to); | |
758 | } | |
759 | path_restore(&from, old_from); | |
760 | } | |
761 | } | |
762 | } | |
763 | #endif | |
326d0992 L |
764 | |
765 | /* | |
766 | * copy file or directory at "from" to "to". | |
767 | */ | |
768 | static void copy() | |
769 | { | |
770 | FILINFO from_stat, to_stat; | |
771 | uint_fast8_t dne; | |
772 | FRESULT fr; | |
773 | ||
6afaef20 | 774 | debug_cp("==== copy(); freemem: %u\n", get_freemem()); |
2d23b441 | 775 | debug_cp(" from:'%s' to:'%s'\n", from.p_path, to.p_path); |
326d0992 | 776 | |
2d23b441 | 777 | fr = f_stat(from.p_path, &from_stat); |
73cf0c86 | 778 | if (fr != FR_OK) { |
2d23b441 | 779 | err(PSTR("%s: %S"), from.p_path, rctostr(fr)); |
326d0992 L |
780 | return; |
781 | } | |
782 | ||
783 | /* not an error, but need to remember it happened */ | |
2d23b441 | 784 | if (f_stat(to.p_path, &to_stat) != FR_OK) |
326d0992 L |
785 | dne = 1; |
786 | else { | |
2d23b441 | 787 | if (strcmp(to.p_path, from.p_path) == 0) { |
326d0992 | 788 | (void)printf_P(PSTR("%s and %s are identical (not copied).\n"), |
2d23b441 | 789 | to.p_path, from.p_path); |
326d0992 L |
790 | command_ret = CMD_RET_FAILURE; |
791 | return; | |
792 | } | |
793 | dne = 0; | |
794 | } | |
795 | ||
796 | if(from_stat.fattrib & AM_DIR) { | |
797 | if (!(flags & R_FLAG)) { | |
73cf0c86 | 798 | (void)printf_P(PSTR("-r not specified; ommitting dir '%s'\n"), |
2d23b441 | 799 | from.p_path); |
326d0992 L |
800 | command_ret = CMD_RET_FAILURE; |
801 | return; | |
802 | } | |
803 | if (dne) { | |
804 | /* | |
805 | * If the directory doesn't exist, create the new one. | |
806 | */ | |
2d23b441 L |
807 | if ((fr = f_mkdir(to.p_path)) != FR_OK) { |
808 | err(PSTR("%s: %S"), to.p_path, rctostr(fr)); | |
326d0992 L |
809 | return; |
810 | } | |
0dd441e8 | 811 | } else if (!(to_stat.fattrib & AM_DIR)) { |
2d23b441 | 812 | (void)printf_P(PSTR("%s: not a directory.\n"), to.p_path); |
326d0992 L |
813 | return; |
814 | } | |
815 | copy_dir(); | |
326d0992 | 816 | if (flags & P_FLAG) |
9abe3216 | 817 | setfile(&from_stat); |
31f423d2 | 818 | |
326d0992 L |
819 | return; |
820 | } | |
821 | copy_file(&from_stat, dne); | |
822 | } | |
823 | ||
df607c3a L |
824 | command_ret_t do_cp(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) |
825 | { | |
826 | ||
326d0992 L |
827 | FRESULT fr; /* Return value */ |
828 | //DIR dj; /* Directory search object */ | |
829 | FILINFO to_stat; /* File information */ | |
830 | char *old_to; | |
df607c3a | 831 | |
df607c3a | 832 | |
0dd441e8 | 833 | cmdname = argv[0]; |
1cdd02d8 | 834 | uint8_t tflags = 0; |
326d0992 | 835 | command_ret = CMD_RET_SUCCESS; |
df607c3a L |
836 | |
837 | /* reset getopt() */ | |
838 | optind = 0; | |
839 | ||
840 | int opt; | |
9abe3216 | 841 | while ((opt = getopt(argc, argv, PSTR("finprv"))) != -1) { |
df607c3a L |
842 | switch (opt) { |
843 | case 'f': | |
31f423d2 | 844 | tflags &= ~(I_FLAG | N_FLAG); |
1cdd02d8 | 845 | tflags |= F_FLAG; |
df607c3a L |
846 | break; |
847 | case 'i': | |
31f423d2 | 848 | tflags &= ~(F_FLAG | N_FLAG); |
1cdd02d8 | 849 | tflags |= I_FLAG; |
df607c3a | 850 | break; |
31f423d2 L |
851 | case 'n': |
852 | tflags &= ~(F_FLAG | I_FLAG); | |
853 | tflags |= N_FLAG; | |
854 | break; | |
df607c3a | 855 | case 'p': |
1cdd02d8 | 856 | tflags |= P_FLAG; |
df607c3a | 857 | break; |
df607c3a | 858 | case 'r': |
1cdd02d8 | 859 | tflags |= R_FLAG; |
df607c3a L |
860 | break; |
861 | case 'v': | |
1cdd02d8 | 862 | tflags |= V_FLAG; |
df607c3a L |
863 | break; |
864 | default: | |
865 | return CMD_RET_USAGE; | |
866 | break; | |
867 | } | |
868 | } | |
1cdd02d8 | 869 | flags = tflags; |
df607c3a L |
870 | argc -= optind; |
871 | argv += optind; | |
872 | ||
873 | if (argc < 2) | |
874 | return CMD_RET_USAGE; | |
875 | ||
b2e23285 | 876 | path_init(); |
326d0992 | 877 | |
9abe3216 | 878 | /* last argument is destination */ |
2d23b441 | 879 | if (!path_set(&to, argv[--argc])) |
326d0992 | 880 | goto cleanup; |
df607c3a | 881 | |
326d0992 L |
882 | /* |
883 | * Cp has two distinct cases: | |
884 | * | |
885 | * % cp [-rip] source target | |
886 | * % cp [-rip] source1 ... directory | |
887 | * | |
888 | * In both cases, source can be either a file or a directory. | |
889 | * | |
890 | * In (1), the target becomes a copy of the source. That is, if the | |
891 | * source is a file, the target will be a file, and likewise for | |
892 | * directories. | |
893 | * | |
894 | * In (2), the real target is not directory, but "directory/source". | |
895 | */ | |
896 | ||
2d23b441 | 897 | fr = f_stat(to.p_path, &to_stat); |
6afaef20 L |
898 | debug_cp("==== main, stat to: fr: %d, attr: %02x, flags:%02x, freemem: %u\n", |
899 | fr, to_stat.fattrib, flags, get_freemem()); | |
2d23b441 | 900 | debug_cp(" from:'%s' to:'%s'\n", from.p_path, to.p_path); |
73cf0c86 L |
901 | |
902 | if (fr != FR_OK && fr != FR_NO_FILE && fr != FR_NO_PATH) { | |
2d23b441 | 903 | err(PSTR("Test1: %s: %S"), to.p_path, rctostr(fr)); |
326d0992 L |
904 | command_ret = CMD_RET_FAILURE; |
905 | goto cleanup; | |
906 | } | |
73cf0c86 | 907 | if (!(fr == FR_OK && (to_stat.fattrib & AM_DIR))) { |
326d0992 L |
908 | /* |
909 | * Case (1). Target is not a directory. | |
910 | */ | |
911 | if (argc > 1) { | |
2d23b441 | 912 | err(PSTR("target '%s' is not a directory"), to.p_path); |
97bd904d | 913 | //command_ret = CMD_RET_USAGE; |
326d0992 L |
914 | goto cleanup; |
915 | } | |
2d23b441 | 916 | if (!path_set(&from, *argv)) { |
326d0992 L |
917 | command_ret = CMD_RET_FAILURE; |
918 | goto cleanup; | |
73cf0c86 | 919 | } |
326d0992 L |
920 | copy(); |
921 | } | |
922 | else { | |
923 | /* | |
924 | * Case (2). Target is a directory. | |
925 | */ | |
926 | for (;; ++argv) { | |
2d23b441 | 927 | if (!path_set(&from, *argv)) |
326d0992 | 928 | continue; |
b2e23285 | 929 | if (!(old_to = path_append(&to, path_basename(&from)))) |
326d0992 L |
930 | continue; |
931 | copy(); | |
932 | if (!--argc) | |
933 | break; | |
2d23b441 | 934 | path_restore(&to, old_to); |
326d0992 L |
935 | } |
936 | } | |
df607c3a | 937 | |
326d0992 | 938 | cleanup: |
2f8b658a L |
939 | free(blockbuf); |
940 | blockbuf = NULL; | |
941 | blockbuf_size = 0; | |
326d0992 L |
942 | |
943 | return command_ret; | |
944 | } | |
945 | ||
946 | #if 0 | |
df607c3a | 947 | if (flags & V_FLAG) |
2d23b441 | 948 | printf_P((PSTR("%s %s -> %s\n", badcp ? : "ERR:" : " ", curr->fts_path, to.p_path))); |
df607c3a L |
949 | |
950 | #endif | |
951 | ||
df607c3a | 952 | |
df607c3a L |
953 | /******************************************************************************/ |
954 | ||
326d0992 L |
955 | /* |
956 | * Work register for stat command | |
957 | */ | |
df607c3a L |
958 | struct stat_dat_s { |
959 | DWORD AccSize; | |
960 | WORD AccFiles, AccDirs; | |
961 | FILINFO Finfo; | |
962 | }; | |
963 | ||
964 | static | |
965 | FRESULT scan_files ( | |
966 | char *path, /* Pointer to the working buffer with start path */ | |
967 | struct stat_dat_s *statp | |
968 | ) | |
969 | { | |
970 | DIR dirs; | |
971 | FRESULT res; | |
972 | int i; | |
973 | char *fn; | |
974 | ||
975 | res = f_opendir(&dirs, path); | |
976 | swirl(); | |
977 | if (res == FR_OK) { | |
978 | i = strlen(path); | |
979 | while (((res = f_readdir(&dirs, &statp->Finfo)) == FR_OK) && | |
980 | statp->Finfo.fname[0]) { | |
981 | if (_FS_RPATH && statp->Finfo.fname[0] == '.') | |
982 | continue; | |
983 | fn = statp->Finfo.fname; | |
984 | if (statp->Finfo.fattrib & AM_DIR) { | |
985 | statp->AccDirs++; | |
986 | path[i] = '/'; | |
987 | strcpy(path+i+1, fn); | |
988 | res = scan_files(path, statp); | |
989 | path[i] = '\0'; | |
990 | if (res != FR_OK) | |
991 | break; | |
992 | } else { | |
993 | //printf_P(PSTR("%s/%s\n"), path, fn); | |
994 | statp->AccFiles++; | |
995 | statp->AccSize += statp->Finfo.fsize; | |
996 | } | |
997 | if (check_abort()) { | |
998 | res = 255; | |
999 | break; | |
1000 | } | |
1001 | } | |
1002 | } | |
1003 | ||
1004 | return res; | |
1005 | } | |
1006 | ||
1007 | ||
1008 | /* | |
1009 | * fatstat path - Show logical drive status | |
1010 | * | |
1011 | */ | |
1012 | command_ret_t do_stat(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) | |
1013 | { | |
1014 | FATFS *fs; | |
1015 | DWORD nfreeclst; | |
1016 | FRESULT res; | |
1017 | char *buf; | |
1018 | char *path = ""; | |
1019 | struct stat_dat_s statp; | |
1020 | ||
1021 | buf = (char *) malloc(BUFFER_SIZE); | |
1022 | if (buf == NULL) { | |
1023 | printf_P(PSTR("fat stat: Out of Memory!\n")); | |
1024 | return CMD_RET_FAILURE; | |
1025 | } | |
1026 | ||
1027 | if (argc > 1) | |
1028 | path = argv[1]; | |
1029 | res = f_getfree(path, &nfreeclst, &fs); | |
1030 | if (!res) { | |
1031 | printf_P(PSTR( | |
1032 | "FAT type: %u\n" | |
1033 | "Bytes/Cluster: %lu\n" | |
1034 | "Number of FATs: %u\n" | |
1035 | "Root DIR entries: %u\n" | |
1036 | "Sectors/FAT: %lu\n" | |
1037 | "Number of clusters: %lu\n" | |
1038 | "FAT start (lba): %lu\n" | |
1039 | "DIR start (lba,cluster): %lu\n" | |
1040 | "Data start (lba): %lu\n"), | |
1041 | fs->fs_type, (DWORD)fs->csize * 512, fs->n_fats, | |
1042 | fs->n_rootdir, fs->fsize, fs->n_fatent - 2, | |
1043 | fs->fatbase, fs->dirbase, fs->database); | |
1044 | ||
1045 | #if _USE_LABEL | |
1046 | DWORD serial; | |
1047 | res = f_getlabel(path, buf, &serial); | |
1048 | if (!res) { | |
1049 | printf_P(PSTR( | |
1050 | "Volume name: %s\n" | |
1051 | "Volume S/N: %04X-%04X\n"), | |
1052 | buf, (WORD)(serial >> 16), (WORD)(serial & 0xFFFF)); | |
1053 | } | |
1054 | #endif | |
1055 | if (!res) { | |
1056 | my_puts_P(PSTR("\nCounting... ")); | |
1057 | statp.AccSize = statp.AccFiles = statp.AccDirs = 0; | |
1058 | strcpy(buf, path); | |
1059 | ||
1060 | res = scan_files(buf, &statp); | |
1061 | } | |
1062 | if (!res) { | |
1063 | printf_P(PSTR("\r%u files, %lu bytes.\n%u folders.\n" | |
1064 | "%lu KB total disk space.\n%lu KB available.\n"), | |
1065 | statp.AccFiles, statp.AccSize, statp.AccDirs, | |
1066 | (fs->n_fatent - 2) * (fs->csize / 2), nfreeclst * (fs->csize / 2) | |
1067 | ); | |
1068 | } | |
1069 | } | |
1070 | ||
1071 | free(buf); | |
1072 | if (res) { | |
1073 | put_rc(res); | |
1074 | return CMD_RET_FAILURE; | |
1075 | } | |
1076 | return CMD_RET_SUCCESS; | |
1077 | } | |
2f53dd65 | 1078 | |
4565be9a L |
1079 | /* |
1080 | * fatread/write - load binary file to/from a dos filesystem | |
1081 | * read <d:/path/filename> <addr> [bytes [pos]] | |
1082 | * write <d:/path/filename> <addr> <bytes> | |
1083 | */ | |
df607c3a | 1084 | command_ret_t do_rw(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[]) |
4565be9a | 1085 | { |
4565be9a L |
1086 | FIL File; |
1087 | uint32_t addr; | |
1088 | unsigned long bytes; | |
1089 | unsigned long pos; | |
1090 | unsigned long bytes_rw; | |
1091 | ||
3d8c1907 | 1092 | bool dowrite = (argv[0][0] == 'w'); |
3b841cea | 1093 | FRESULT res = FR_OK; |
4565be9a L |
1094 | bool buserr = 0; |
1095 | uint32_t timer; | |
19b9a7d8 | 1096 | uint8_t *buffer; |
4565be9a | 1097 | |
4565be9a L |
1098 | if (argc < (dowrite ? 4 : 3)) |
1099 | return CMD_RET_USAGE; | |
1100 | ||
2d914b45 | 1101 | addr = eval_arg(argv[2], NULL); |
4565be9a L |
1102 | if (addr >= MAX_MEMORY) { |
1103 | printf_P(PSTR("address too high: 0x%0lx\n"), addr); | |
1104 | return CMD_RET_FAILURE; | |
1105 | } | |
1106 | if (argc > 3) | |
2d914b45 | 1107 | bytes = eval_arg(argv[3], NULL); |
4565be9a L |
1108 | else |
1109 | bytes = MAX_MEMORY; | |
1110 | if (argc > 4) | |
2d914b45 | 1111 | pos = eval_arg(argv[4], NULL); |
4565be9a L |
1112 | else |
1113 | pos = 0; | |
1114 | ||
1115 | if (addr + bytes > MAX_MEMORY) | |
1116 | bytes = MAX_MEMORY - addr; | |
1117 | ||
19b9a7d8 | 1118 | buffer = (uint8_t *) malloc(BUFFER_SIZE); |
bbd45c46 | 1119 | if (buffer == NULL) { |
19b9a7d8 | 1120 | printf_P(PSTR("fatstat: Out of Memory!\n")); |
19b9a7d8 L |
1121 | free(buffer); |
1122 | return CMD_RET_FAILURE; | |
1123 | } | |
1124 | ||
4565be9a L |
1125 | if (!res) { |
1126 | res = f_open(&File, argv[1], dowrite ? FA_WRITE | FA_CREATE_ALWAYS | |
1127 | : FA_READ ); | |
1128 | ||
1129 | if (!res) { | |
1130 | res = f_lseek(&File, pos); | |
1131 | if (!res) { | |
1132 | bytes_rw = 0; | |
1133 | timer = get_timer(0); | |
1134 | while (bytes) { | |
1135 | unsigned int cnt, br; | |
1136 | ||
19b9a7d8 L |
1137 | if (bytes >= BUFFER_SIZE) { |
1138 | cnt = BUFFER_SIZE; | |
1139 | bytes -= BUFFER_SIZE; | |
4565be9a L |
1140 | } else { |
1141 | cnt = bytes; bytes = 0; | |
1142 | } | |
1143 | if (dowrite) { | |
1144 | if (!(z80_bus_cmd(Request) & ZST_ACQUIRED)) { | |
1145 | buserr = 1; | |
1146 | break; | |
1147 | } | |
1148 | z80_read_block(buffer, addr, cnt); | |
1149 | z80_bus_cmd(Release); | |
1150 | res = f_write(&File, buffer, cnt, &br); | |
1151 | if (res != FR_OK) | |
1152 | break; | |
1153 | } else { | |
1154 | res = f_read(&File, buffer, cnt, &br); | |
1155 | if (res != FR_OK) | |
1156 | break; | |
1157 | if (!(z80_bus_cmd(Request) & ZST_ACQUIRED)) { | |
1158 | buserr = 1; | |
1159 | break; | |
1160 | } | |
1161 | z80_write_block(buffer, addr, br); | |
1162 | z80_bus_cmd(Release); | |
1163 | } | |
1164 | addr += br; | |
1165 | ||
1166 | bytes_rw += br; | |
1167 | if (cnt != br) { | |
1168 | if (dowrite) | |
1169 | printf_P(PSTR("Disk full?\n")); | |
1170 | break; | |
1171 | } | |
b15d22a4 | 1172 | if (check_abort()) |
4565be9a | 1173 | break; |
4565be9a L |
1174 | } |
1175 | ||
1176 | FRESULT fr = f_close(&File); | |
1177 | if (!res) | |
1178 | res = fr; | |
1179 | timer = get_timer(timer); | |
1180 | printf_P(PSTR("%lu (0x%lx) bytes read/written with %lu bytes/sec.\n"), | |
1181 | bytes_rw, bytes_rw, timer ? (bytes_rw * 1000 / timer) : 0); | |
1182 | } | |
1183 | } | |
4565be9a L |
1184 | } |
1185 | ||
19b9a7d8 | 1186 | free(buffer); |
19b9a7d8 | 1187 | |
4565be9a L |
1188 | if (buserr) |
1189 | my_puts_P(PSTR("Bus timeout\n")); | |
1190 | if (res) | |
1191 | put_rc(res); | |
1192 | if (buserr || res) | |
1193 | return CMD_RET_FAILURE; | |
1194 | ||
1195 | return CMD_RET_SUCCESS; | |
1196 | } | |
b6c04275 | 1197 | |
3d8c1907 | 1198 | /* |
df607c3a | 1199 | * command table for fat subcommands |
3d8c1907 | 1200 | */ |
b6c04275 | 1201 | |
6c851813 | 1202 | cmd_tbl_t cmd_tbl_fat[] = { |
b6c04275 | 1203 | CMD_TBL_ITEM( |
82c475ad | 1204 | stat, 2, CTBL_RPT, do_stat, |
b6c04275 L |
1205 | "Show logical drive status", |
1206 | "dev" | |
1207 | ), | |
1208 | CMD_TBL_ITEM( | |
779c9785 | 1209 | pwd, 1, CTBL_RPT, do_pwd, |
b6c04275 L |
1210 | "Print name of current/working directory", |
1211 | "" | |
1212 | ), | |
1213 | CMD_TBL_ITEM( | |
82c475ad | 1214 | cd, 2, 0, do_cd, |
b6c04275 L |
1215 | "Change the current/working directory.", |
1216 | "path" | |
1217 | ), | |
5be93dcb L |
1218 | CMD_TBL_ITEM( |
1219 | rm, CONFIG_SYS_MAXARGS, 0, do_rm, | |
1220 | "Remove FILE(s)", | |
1221 | "[OPTION]... [FILE]..." | |
1222 | ), | |
1223 | CMD_TBL_ITEM( | |
1224 | rmdir, CONFIG_SYS_MAXARGS, 0, do_rmdir, | |
1225 | "Remove the DIRECTORY(ies), if they are empty", | |
1226 | "[OPTION]... DIRECTORY..." | |
1227 | ), | |
1228 | CMD_TBL_ITEM( | |
1229 | mkdir, CONFIG_SYS_MAXARGS, 0, do_mkdir, | |
1230 | "Create the DIRECTORY(ies), if they do not already exist.", | |
1231 | "[OPTION]... DIRECTORY..." | |
1232 | ), | |
b6c04275 | 1233 | CMD_TBL_ITEM( |
82c475ad | 1234 | ls, 2, CTBL_RPT, do_ls, |
b6c04275 L |
1235 | "Directory listing", |
1236 | "path" | |
1237 | ), | |
3d8c1907 | 1238 | CMD_TBL_ITEM( |
0dd441e8 | 1239 | tst, 3, CTBL_DBG|CTBL_RPT, do_tst, |
3d8c1907 L |
1240 | "FatFS test function", |
1241 | "path" | |
1242 | ), | |
b6c04275 | 1243 | CMD_TBL_ITEM( |
82c475ad | 1244 | load, 5, 0, do_rw, |
b6c04275 L |
1245 | "load binary file from a dos filesystem", |
1246 | "<d:/path/filename> <addr> [bytes [pos]]\n" | |
1247 | " - Load binary file 'path/filename' on logical drive 'd'\n" | |
1248 | " to address 'addr' from dos filesystem.\n" | |
1249 | " 'pos' gives the file position to start loading from.\n" | |
1250 | " If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n" | |
1251 | " 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n" | |
1252 | " the load stops on end of file." | |
1253 | ), | |
1254 | CMD_TBL_ITEM( | |
82c475ad | 1255 | write, 4, 0, do_rw, |
b6c04275 L |
1256 | "write file into a dos filesystem", |
1257 | "<d:/path/filename> <addr> <bytes>\n" | |
1258 | " - Write file to 'path/filename' on logical drive 'd' from RAM\n" | |
1259 | " starting at address 'addr'.\n" | |
1260 | ), | |
1261 | ||
3d8c1907 | 1262 | CMD_TBL_ITEM( |
82c475ad | 1263 | cp, CONFIG_SYS_MAXARGS, CTBL_DBG, do_cp, |
3d8c1907 | 1264 | "copy files", |
1cdd02d8 | 1265 | "[-f | -i | -n] [-prv] source_file target_file\n" |
31f423d2 L |
1266 | // "[-f | -i | -n] [-prv] source_file target_file\n" |
1267 | // "cp [-f | -i | -n] [-prv] source_file ... target_dir\n" | |
1cdd02d8 L |
1268 | " -f overwrite existing file ignoring write protection\n" |
1269 | " this option is ignored when the -n option is also used\n" | |
1270 | " -i prompt before overwrite (overrides a previous -n option)\n" | |
1271 | " -n do not overwrite an existing file (overrides a previous -i option)\n" | |
1272 | " -p preserve attributes and timestamps\n" | |
1273 | " -r copy directories recursively\n" | |
1274 | " -v explain what is being done\n" | |
3d8c1907 L |
1275 | ), |
1276 | ||
ee5c86e9 | 1277 | CMD_TBL_ITEM( |
82c475ad | 1278 | help, CONFIG_SYS_MAXARGS, CTBL_RPT, do_help, |
ee5c86e9 L |
1279 | "Print sub command description/usage", |
1280 | "\n" | |
1281 | " - print brief description of all sub commands\n" | |
1282 | "fat help command ...\n" | |
1283 | " - print detailed usage of sub cmd 'command'" | |
1284 | ), | |
1285 | ||
b6c04275 L |
1286 | /* This does not use the CMD_TBL_ITEM macro as ? can't be used in symbol names */ |
1287 | {FSTR("?"), CONFIG_SYS_MAXARGS, 1, do_help, | |
1288 | FSTR("Alias for 'help'"), | |
1289 | #ifdef CONFIG_SYS_LONGHELP | |
1290 | FSTR(""), | |
1291 | #endif /* CONFIG_SYS_LONGHELP */ | |
6c851813 | 1292 | NULL, |
b6c04275 | 1293 | #ifdef CONFIG_AUTO_COMPLETE |
6c851813 | 1294 | NULL, |
b6c04275 L |
1295 | #endif |
1296 | }, | |
6c851813 | 1297 | /* Mark end of table */ |
6c7c9c2d | 1298 | CMD_TBL_END(cmd_tbl_fat) |
b6c04275 L |
1299 | }; |
1300 | ||
b6c04275 | 1301 | |
df607c3a | 1302 | command_ret_t do_fat(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc UNUSED, char * const argv[] UNUSED) |
b6c04275 | 1303 | { |
6c7c9c2d | 1304 | puts_P(PSTR("Huch?")); |
b6c04275 L |
1305 | |
1306 | return CMD_RET_USAGE; | |
1307 | } |