368 |
|
errno = 0; |
369 |
|
return write(fd, buffer, length); |
370 |
|
} |
371 |
+ |
|
372 |
+ |
|
373 |
+ |
/* |
374 |
+ |
* Remove file/directory (and associated helper files), |
375 |
+ |
* returns false on error (and sets errno) |
376 |
+ |
*/ |
377 |
+ |
|
378 |
+ |
bool extfs_remove(const char *path) |
379 |
+ |
{ |
380 |
+ |
// Remove helpers first, don't complain if this fails |
381 |
+ |
char helper_path[MAX_PATH_LENGTH]; |
382 |
+ |
make_helper_path(path, helper_path, ".finf/", false); |
383 |
+ |
remove(helper_path); |
384 |
+ |
make_helper_path(path, helper_path, ".rsrc/", false); |
385 |
+ |
remove(helper_path); |
386 |
+ |
|
387 |
+ |
// Now remove file or directory (and helper directories in the directory) |
388 |
+ |
if (remove(path) < 0) { |
389 |
+ |
if (errno == EISDIR || errno == ENOTEMPTY) { |
390 |
+ |
helper_path[0] = 0; |
391 |
+ |
strncpy(helper_path, path, MAX_PATH_LENGTH-1); |
392 |
+ |
add_path_component(helper_path, ".finf"); |
393 |
+ |
rmdir(helper_path); |
394 |
+ |
helper_path[0] = 0; |
395 |
+ |
strncpy(helper_path, path, MAX_PATH_LENGTH-1); |
396 |
+ |
add_path_component(helper_path, ".rsrc"); |
397 |
+ |
rmdir(helper_path); |
398 |
+ |
return rmdir(path) == 0; |
399 |
+ |
} else |
400 |
+ |
return false; |
401 |
+ |
} |
402 |
+ |
return true; |
403 |
+ |
} |
404 |
+ |
|
405 |
+ |
|
406 |
+ |
/* |
407 |
+ |
* Rename/move file/directory (and associated helper files), |
408 |
+ |
* returns false on error (and sets errno) |
409 |
+ |
*/ |
410 |
+ |
|
411 |
+ |
bool extfs_rename(const char *old_path, const char *new_path) |
412 |
+ |
{ |
413 |
+ |
// Rename helpers first, don't complain if this fails |
414 |
+ |
char old_helper_path[MAX_PATH_LENGTH], new_helper_path[MAX_PATH_LENGTH]; |
415 |
+ |
make_helper_path(old_path, old_helper_path, ".finf/", false); |
416 |
+ |
make_helper_path(new_path, new_helper_path, ".finf/", false); |
417 |
+ |
create_helper_dir(new_path, ".finf/"); |
418 |
+ |
rename(old_helper_path, new_helper_path); |
419 |
+ |
make_helper_path(old_path, old_helper_path, ".rsrc/", false); |
420 |
+ |
make_helper_path(new_path, new_helper_path, ".rsrc/", false); |
421 |
+ |
create_helper_dir(new_path, ".rsrc/"); |
422 |
+ |
rename(old_helper_path, new_helper_path); |
423 |
+ |
|
424 |
+ |
// Now rename file |
425 |
+ |
return rename(old_path, new_path) == 0; |
426 |
+ |
} |