| 1320,47 → 1320,18 |
|---|
| |
| ;---------------------------------------------------------------- |
| ntfs_ReadFile: |
| cmp byte [esi], 0 |
| jnz @f |
| or ebx, -1 |
| movi eax, ERROR_ACCESS_DENIED |
| ret |
| |
| @@: |
| call ntfs_lock |
| call ntfs_find_lfn |
| jnc .found |
| call ntfs_unlock |
| or ebx, -1 |
| movi eax, ERROR_FILE_NOT_FOUND |
| ret |
| |
| .found: |
| jc ntfsNotFound |
| mov [ebp+NTFS.cur_attr], 0x80 ; $DATA |
| and [ebp+NTFS.cur_offs], 0 |
| and [ebp+NTFS.cur_size], 0 |
| call ntfs_read_attr |
| jnc @f |
| call ntfs_unlock |
| or ebx, -1 |
| movi eax, ERROR_ACCESS_DENIED |
| ret |
| |
| @@: |
| pushad |
| and dword [esp+10h], 0 |
| jc ntfsDenied |
| xor eax, eax |
| push eax |
| cmp dword [ebx+8], 0x200 |
| jb @f |
| .eof0: |
| popad |
| xor ebx, ebx |
| .eof: |
| call ntfs_unlock |
| movi eax, ERROR_END_OF_FILE |
| ret |
| |
| @@: |
| jnc .eof |
| mov ecx, [ebx+12] |
| mov edx, [ebx+16] |
| mov eax, [ebx+4] |
| 1379,7 → 1350,7 |
|---|
| and eax, 0x1FF |
| lea esi, [ebp+NTFS.bitmap_buf+eax] |
| sub eax, [ebp+NTFS.cur_read] |
| jae .eof0 |
| jae .eof |
| neg eax |
| push ecx |
| cmp ecx, eax |
| 1386,26 → 1357,15 |
|---|
| jb @f |
| mov ecx, eax |
| @@: |
| mov [esp+10h+4], ecx |
| mov [esp+4], ecx |
| mov edi, edx |
| rep movsb |
| mov edx, edi |
| pop ecx |
| sub ecx, [esp+10h] |
| jnz @f |
| .retok: |
| popad |
| call ntfs_unlock |
| xor eax, eax |
| ret |
| |
| @@: |
| sub ecx, [esp] |
| jz .retok |
| cmp [ebp+NTFS.cur_read], 0x200 |
| jz .alignedstart |
| .eof_ebx: |
| popad |
| jmp .eof |
| |
| jnz .eof |
| .alignedstart: |
| mov eax, [ebx+4] |
| push edx |
| 1424,11 → 1384,11 |
|---|
| call ntfs_read_attr.continue |
| pop [ebp+NTFS.cur_offs] |
| mov eax, [ebp+NTFS.cur_read] |
| add [esp+10h], eax |
| add [esp], eax |
| mov eax, ecx |
| and eax, not 0x1FF |
| cmp [ebp+NTFS.cur_read], eax |
| jnz .eof_ebx |
| jnz .eof |
| and ecx, 0x1FF |
| jz .retok |
| add edx, [ebp+NTFS.cur_read] |
| 1444,19 → 1404,22 |
|---|
| push ecx |
| mov edi, edx |
| lea esi, [ebp+NTFS.bitmap_buf] |
| add [esp+10h+4], ecx |
| add [esp+4], ecx |
| rep movsb |
| pop ecx |
| xor eax, eax |
| cmp ecx, [ebp+NTFS.cur_read] |
| jz @f |
| mov al, ERROR_END_OF_FILE |
| @@: |
| mov [esp+1Ch], eax |
| jnz .eof |
| .retok: |
| pushd 0 |
| .ret: |
| call ntfs_unlock |
| popad |
| pop eax ebx |
| ret |
| |
| .eof: |
| push ERROR_END_OF_FILE |
| jmp .ret |
| |
| ;---------------------------------------------------------------- |
| ntfs_ReadFolder: |
| call ntfs_lock |
| 1854,13 → 1817,6 |
|---|
| |
| ntfs_CreateFile: |
| mov [ebp+NTFS.bFolder], 0 |
| @@: |
| cmp byte [esi], 0 |
| jnz @f |
| xor ebx, ebx |
| movi eax, ERROR_ACCESS_DENIED |
| ret |
| |
| @@: ; 1. Search file |
| call ntfs_lock |
| call ntfs_find_lfn |
| 3483,12 → 3439,6 |
|---|
| |
| ;---------------------------------------------------------------- |
| ntfs_WriteFile: |
| cmp byte [esi], 0 |
| jnz @f |
| xor ebx, ebx |
| movi eax, ERROR_ACCESS_DENIED |
| ret |
| @@: |
| call ntfs_lock |
| call ntfs_find_lfn |
| jc ntfsNotFound |
| 3662,13 → 3612,6 |
|---|
| |
| ;---------------------------------------------------------------- |
| ntfs_Delete: |
| cmp byte [esi], 0 |
| jnz @f |
| xor ebx, ebx |
| movi eax, ERROR_ACCESS_DENIED |
| ret |
| |
| @@: |
| call ntfs_lock |
| call ntfs_find_lfn |
| jc ntfsNotFound |
| 3981,12 → 3924,6 |
|---|
| |
| ;---------------------------------------------------------------- |
| ntfs_SetFileEnd: |
| cmp byte [esi], 0 |
| jnz @f |
| xor ebx, ebx |
| movi eax, ERROR_ACCESS_DENIED |
| ret |
| @@: |
| call ntfs_lock |
| call ntfs_find_lfn |
| jc ntfsNotFound |
| 4116,11 → 4053,6 |
|---|
| |
| ;---------------------------------------------------------------- |
| ntfs_SetFileInfo: |
| cmp byte [esi], 0 |
| jnz @f |
| movi eax, ERROR_UNSUPPORTED_FS |
| ret |
| @@: |
| call ntfs_lock |
| call ntfs_find_lfn |
| jnc @f |