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| 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: 7727 $ |
8 | $Revision: 9043 $ |
| 9 | 9 | ||
| 10 | ; ============================================================================= |
10 | ; ============================================================================= |
| 11 | ; ================================= Constants ================================= |
11 | ; ================================= Constants ================================= |
| Line 1286... | Line 1286... | ||
| 1286 | 1286 | ||
| 1287 | iglobal |
1287 | iglobal |
| 1288 | align 4 |
1288 | align 4 |
| 1289 | default_fs_functions: |
1289 | default_fs_functions: |
| - | 1290 | dd free |
|
| - | 1291 | dd (default_fs_functions_end - default_fs_functions - 4) / 4 |
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| - | 1292 | dd 0 |
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| - | 1293 | dd 0 |
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| - | 1294 | dd 0 |
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| - | 1295 | dd 0 |
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| 1290 | dd free |
1296 | dd 0 |
| - | 1297 | dd default_fs_get_file_info |
|
| 1291 | dd 0 ; no user functions |
1298 | default_fs_functions_end: |
| Line -... | Line 1299... | ||
| - | 1299 | endg |
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| - | 1300 | ||
| - | 1301 | proc default_fs_get_file_info uses edi |
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| - | 1302 | movi eax, ERROR_UNSUPPORTED_FS |
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| - | 1303 | cmp byte[esi], 0 |
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| - | 1304 | jnz .done |
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| - | 1305 | movi ecx, 40 ; len of BDFE without filename |
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| - | 1306 | cmp [ebx+f70s5arg.xflags], 0 |
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| - | 1307 | jz @f |
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| - | 1308 | add ecx, 2 ; volume label requested, space for utf16 terminator |
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| - | 1309 | @@: |
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| - | 1310 | mov ebx, [ebx+f70s5arg.buf] |
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| - | 1311 | stdcall is_region_userspace, ebx, ecx |
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| - | 1312 | movi eax, ERROR_MEMORY_POINTER |
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| - | 1313 | jz .done |
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| - | 1314 | mov edi, ebx |
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| - | 1315 | xor eax, eax |
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| - | 1316 | rep stosb |
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| - | 1317 | mov [ebx+bdfe.attr], 0x10 ; directory flag |
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| - | 1318 | mov word[ebx+bdfe.name], 0 ; word because of possible utf16 |
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| - | 1319 | mov eax, dword[ebp+PARTITION.Length+DQ.lo] |
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| - | 1320 | mov edx, dword[ebp+PARTITION.Length+DQ.hi] |
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| - | 1321 | mov ecx, [ebp+PARTITION.Disk] |
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| - | 1322 | mov ecx, [ecx+DISK.MediaInfo.SectorSize] |
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| - | 1323 | bsf ecx, ecx |
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| - | 1324 | shld edx, eax, cl |
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| - | 1325 | shl eax, cl |
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| - | 1326 | mov [ebx+bdfe.size.lo], eax |
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| - | 1327 | mov [ebx+bdfe.size.hi], edx |
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| - | 1328 | xor eax, eax |
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| - | 1329 | .done: |
|
| - | 1330 | ret |
|
| 1292 | endg |
1331 | endp |
| 1293 | 1332 | ||
| 1294 | ; This function is called from file_system_lfn. |
1333 | ; This function is called from file_system_lfn. |
| 1295 | ; This handler gets the control each time when fn 70 is called |
1334 | ; This handler gets the control each time when fn 70 is called |
| 1296 | ; with unknown item of root subdirectory. |
1335 | ; with unknown item of root subdirectory. |
| Line 1474... | Line 1513... | ||
| 1474 | mov eax, [eax+ecx*4] |
1513 | mov eax, [eax+ecx*4] |
| 1475 | mov edi, [eax+PARTITION.FSUserFunctions] |
1514 | mov edi, [eax+PARTITION.FSUserFunctions] |
| 1476 | mov ecx, [ebx] |
1515 | mov ecx, [ebx] |
| 1477 | cmp [edi+4], ecx |
1516 | cmp [edi+4], ecx |
| 1478 | jbe .unsupported |
1517 | jbe .unsupported |
| - | 1518 | cmp dword[edi+8+ecx*4], 0 ; user function not implemented |
|
| - | 1519 | jz .unsupported |
|
| 1479 | pushd edx ebp eax [edi+8+ecx*4] |
1520 | pushd edx ebp eax [edi+8+ecx*4] |
| 1480 | cmp ecx, 10 |
1521 | cmp ecx, 10 |
| 1481 | jnz .callFS |
1522 | jnz .callFS |
| 1482 | or ecx, -1 |
1523 | or ecx, -1 |
| 1483 | mov edi, esi |
1524 | mov edi, esi |