| 4,7 → 4,6 |
|---|
| ;; (C) 2004 Ville Turjanmaa, License: GPL ;; |
| ;; 29.04.2006 Elimination of hangup after the ;; |
| ;; expiration hd_wait_timeout (for LBA) - Mario79 ;; |
| ;; xx.04.2006 LFN support - diamond ;; |
| ;; 15.01.2005 get file size/attr/date, file_append (only for hd) - ATV ;; |
| ;; 23.11.2004 test if hd/partition is set - ATV ;; |
| ;; 18.11.2004 get_disk_info and more error codes - ATV ;; |
| 37,8 → 36,6 |
|---|
| ; |
| ; eax = 0 ; read file /RamDisk/First 6 |
| ; eax = 1 ; write file /RamDisk/First 33 /HardDisk/First 56 |
| ; eax = 4 ; makedir |
| ; eax = 5 ; rename file/directory |
| ; eax = 8 ; lba read |
| ; eax = 15 ; get_disk_info |
| ; |
| 87,10 → 84,6 |
|---|
| |
| cmp dword [eax+0],15 ; GET_DISK_INFO |
| je fs_info |
| cmp dword [eax+0],5 ; RENAME - dont care about read&write blocks |
| je fs_read |
| cmp dword [eax+0],4 ; MAKEDIR - dont care about read&write blocks |
| je fs_read |
| |
| cmp dword [0x3000],1 ; no memory checks for kernel requests |
| jz no_checks_for_kernel |
| 384,6 → 377,7 |
|---|
| mov [hdid],0x10 |
| mov [hdpos],4 |
| fs_yesharddisk_partition: |
| call reserve_hd_channel |
| ; call choice_necessity_partition |
| ; jmp fs_yesharddisk_all |
| jmp fs_for_new_semantic |
| 445,6 → 439,7 |
|---|
| cmp [fat32part],0 ; is partition set? |
| jnz @f |
| hd_err_return: |
| call free_hd_channel |
| and [hd1_status], 0 |
| jmp file_system_return |
| @@: |
| 469,6 → 464,8 |
|---|
| mov edi,[esp+0] |
| mov byte [edi],'/' |
| |
| call free_hd_channel |
| and [hd1_status], 0 |
| jmp file_system_return |
| |
| fs_noharddisk_read: |
| 493,77 → 490,17 |
|---|
| |
| ; eax=0 ok - eax=1 not enough free space |
| |
| call free_hd_channel |
| and [hd1_status], 0 |
| jmp file_system_return |
| |
| |
| fs_noharddisk_write: |
| |
| cmp dword [esp+20],4 ; MAKEDIR |
| jne fs_noharddisk_makedir |
| |
| mov eax,[esp+0] ; /dirname |
| mov byte [eax],0 ; path to asciiz |
| inc eax ; filename start |
| mov edx,[esp+4] |
| add edx,12*2 ; path start |
| call free_hd_channel |
| and [hd1_status], 0 |
| |
| call makedir |
| |
| mov edi,[esp+0] |
| mov byte [edi],'/' |
| |
| jmp file_system_return |
| |
| fs_noharddisk_makedir: |
| |
| cmp dword [esp+20],5 ; RENAME |
| jne fs_noharddisk_rename |
| |
| mov edi,[esp+0] ; start of source file name |
| add edi,12+1 ; continue after name |
| call expand_pathz ; convert destination name |
| |
| mov eax,[edi+1] |
| cmp eax,'HD ' |
| je fs_rename_test1 |
| cmp eax,'HARD' |
| jne fs_rename_error |
| |
| fs_rename_test1: |
| mov eax,[edi+1+12] |
| cmp eax,'1 ' |
| je fs_rename_start |
| cmp eax,'FIRS' |
| jne fs_rename_error |
| |
| fs_rename_start: |
| mov byte [ebx],0 ; path to asciiz |
| inc ebx ; filename start |
| add edi,12*2 ; path start |
| cmp byte [ebx],0 |
| je fs_rename_error |
| cmp byte [ebx],32 |
| je fs_rename_error |
| |
| mov eax,[esp+0] ; /filename |
| mov byte [eax],0 ; path to asciiz |
| inc eax ; filename start |
| mov edx,[esp+4] |
| add edx,12*2 ; path start |
| |
| call rename |
| |
| mov edi,[esp+0] |
| mov byte [edi],'/' |
| |
| jmp file_system_return |
| |
| fs_rename_error: |
| mov eax,4 ; partition not defined at hd |
| jmp file_system_return |
| |
| fs_noharddisk_rename: |
| |
| fs_noharddisk: |
| ; \begin{diamond}[18.03.2006] |
| mov eax, 5 ; file not found |