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