Rev 6844 | Rev 6875 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 6844 | Rev 6845 | ||
|---|---|---|---|
| Line 3... | Line 3... | ||
| 3 | ;; Copyright (C) KolibriOS team 2011-2015. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2011-2015. All rights reserved. ;; |
| 4 | ;; Distributed under terms of the GNU General Public License ;; |
4 | ;; Distributed under terms of the GNU General Public License ;; |
| 5 | ;; ;; |
5 | ;; ;; |
| 6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 7... | Line 7... | ||
| 7 | 7 | ||
| Line 8... | Line 8... | ||
| 8 | $Revision: 6844 $ |
8 | $Revision: 6845 $ |
| 9 | 9 | ||
| 10 | ; ============================================================================= |
10 | ; ============================================================================= |
| 11 | ; ================================= Constants ================================= |
11 | ; ================================= Constants ================================= |
| Line 1391... | Line 1391... | ||
| 1391 | mov esi, fs_dyndisk_next |
1391 | mov esi, fs_dyndisk_next |
| 1392 | @@: |
1392 | @@: |
| 1393 | ; 11c. Let the procedure from fs_lfn.inc do the job. |
1393 | ; 11c. Let the procedure from fs_lfn.inc do the job. |
| 1394 | jmp file_system_lfn.maindir_noesi |
1394 | jmp file_system_lfn.maindir_noesi |
| Line -... | Line 1395... | ||
| - | 1395 | ||
| - | 1396 | .root: |
|
| - | 1397 | pop ecx edx |
|
| - | 1398 | xor eax, eax |
|
| - | 1399 | cmp byte [ebx], 9 |
|
| 1395 | 1400 | jz .cleanup_ecx |
|
| 1396 | .access_denied: |
1401 | .access_denied: |
| - | 1402 | movi eax, ERROR_ACCESS_DENIED |
|
| - | 1403 | .cleanup_ecx: |
|
| 1397 | mov dword [esp+32], ERROR_ACCESS_DENIED |
1404 | mov [esp+32], eax |
| 1398 | mov esi, ecx ; disk*dereference assume that esi points to DISK |
- | |
| 1399 | .cleanup_esi: |
1405 | mov esi, ecx ; disk*dereference assume that esi points to DISK |
| 1400 | test edx, edx ; if there are no media, we didn't reference it |
1406 | test edx, edx ; if there are no media, we didn't reference it |
| 1401 | jz @f |
1407 | jz @f |
| 1402 | call disk_media_dereference |
1408 | call disk_media_dereference |
| 1403 | @@: |
1409 | @@: |
| 1404 | call disk_dereference |
1410 | call disk_dereference |
| 1405 | stdcall kernel_free, ebp |
1411 | stdcall kernel_free, ebp |
| Line 1406... | Line 1412... | ||
| 1406 | ret |
1412 | ret |
| 1407 | - | ||
| 1408 | .dyndisk_cleanup: |
1413 | |
| 1409 | pop esi |
1414 | .dyndisk_cleanup: |
| 1410 | pop edx |
1415 | pop ecx edx |
| Line 1411... | Line 1416... | ||
| 1411 | mov dword [esp+32], ERROR_FILE_NOT_FOUND |
1416 | movi eax, ERROR_FILE_NOT_FOUND |
| 1412 | jmp .cleanup_esi |
1417 | jmp .cleanup_ecx |
| 1413 | - | ||
| 1414 | .haspartition: |
1418 | |
| 1415 | ; 12. The fs operation has specified some partition. |
1419 | .haspartition: |
| 1416 | push edx |
1420 | ; 12. The fs operation has specified some partition. |
| 1417 | push ecx |
1421 | push edx ecx |
| 1418 | xor eax, eax |
1422 | xor eax, eax |
| 1419 | lodsb |
1423 | lodsb |
| Line 1427... | Line 1431... | ||
| 1427 | jz @f |
1431 | jz @f |
| 1428 | test eax, eax |
1432 | test eax, eax |
| 1429 | jnz .dyndisk_cleanup |
1433 | jnz .dyndisk_cleanup |
| 1430 | dec esi |
1434 | dec esi |
| 1431 | @@: |
1435 | @@: |
| - | 1436 | cmp byte [esi], 0 |
|
| - | 1437 | jnz @f |
|
| - | 1438 | cmp byte [ebx], 1 |
|
| - | 1439 | jz @f |
|
| - | 1440 | cmp byte [ebx], 5 |
|
| - | 1441 | jnz .root |
|
| - | 1442 | @@: |
|
| 1432 | dec ecx ; convert to zero-based partition index |
1443 | dec ecx ; convert to zero-based partition index |
| 1433 | pop edx ; edx = pointer to DISK, dword [esp] = NULL or edx |
1444 | pop edx ; edx = pointer to DISK, dword [esp] = NULL or edx |
| 1434 | ; If the driver does not support insert notifications and we are the only fs |
1445 | ; If the driver does not support insert notifications and we are the only fs |
| 1435 | ; operation with this disk, ask the driver whether the media |
1446 | ; operation with this disk, ask the driver whether the media |
| 1436 | ; was inserted/removed/changed. Otherwise, assume that media status is valid. |
1447 | ; was inserted/removed/changed. Otherwise, assume that media status is valid. |
| Line 1477... | Line 1488... | ||
| 1477 | push ebp |
1488 | push ebp |
| 1478 | mov ebp, eax |
1489 | mov ebp, eax |
| 1479 | call dword [edi+8+ecx*4] |
1490 | call dword [edi+8+ecx*4] |
| 1480 | pop ebp |
1491 | pop ebp |
| 1481 | pop edx |
1492 | pop edx |
| 1482 | mov dword [esp+32], eax |
- | |
| 1483 | mov dword [esp+20], ebx |
1493 | mov dword [esp+20], ebx |
| 1484 | .cleanup: |
1494 | .cleanup: |
| - | 1495 | mov dword [esp+32], eax |
|
| 1485 | mov esi, edx |
1496 | mov esi, edx |
| 1486 | call disk_media_dereference |
1497 | call disk_media_dereference |
| 1487 | @@: |
1498 | @@: |
| 1488 | call disk_dereference |
1499 | call disk_dereference |
| 1489 | stdcall kernel_free, ebp |
1500 | stdcall kernel_free, ebp |
| 1490 | ret |
1501 | ret |
| Line 1491... | Line 1502... | ||
| 1491 | 1502 | ||
| 1492 | .unsupported: |
1503 | .unsupported: |
| 1493 | mov dword [esp+32], ERROR_UNKNOWN_FS |
1504 | movi eax, ERROR_UNKNOWN_FS |
| 1494 | cmp edi, default_fs_functions |
1505 | cmp edi, default_fs_functions |
| 1495 | jz .cleanup |
1506 | jz .cleanup |
| 1496 | mov dword [esp+32], ERROR_UNSUPPORTED_FS |
1507 | movi eax, ERROR_UNSUPPORTED_FS |
| Line 1497... | Line 1508... | ||
| 1497 | jmp .cleanup |
1508 | jmp .cleanup |
| 1498 | 1509 | ||
| 1499 | .notfound2: |
1510 | .notfound2: |
| Line 1500... | Line 1511... | ||
| 1500 | mov dword [esp+32], ERROR_FILE_NOT_FOUND |
1511 | movi eax, ERROR_FILE_NOT_FOUND |
| 1501 | jmp .cleanup |
1512 | jmp .cleanup |
| 1502 | 1513 | ||