Subversion Repositories Kolibri OS

;; Copyright (C) KolibriOS team 2004-2009. All rights reserved. ;;

;; Copyright (C) KolibriOS team 2004-2009. All rights reserved. ;;

;; Distributed under terms of the GNU General Public License    ;;

;; Distributed under terms of the GNU General Public License    ;;

;;                                                              ;;

;;                                                              ;;

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

image_of_eax EQU esp+36

image_of_eax EQU esp+32

image_of_ebx EQU esp+24

image_of_ebx EQU esp+20

;**********************************************

;**********************************************

	dd	0

        dd      0

fs_additional_handlers:

fs_additional_handlers:

        dd      biosdisk_handler, biosdisk_enum_root

        dd      dyndisk_handler, dyndisk_enum_root

; add new handlers here

; add new handlers here

        dd      0

        dd      0

endg

file_system_lfn:

file_system_lfn:

; in: eax->fileinfo block

; in: ebx->fileinfo block

; operation codes:

; operation codes:

; 0 : read file

; 0 : read file

; 1 : read folder

; 1 : read folder

; 7 : start application

; 7 : start application

; 8 : delete file

; 8 : delete file

; 9 : create directory

; 9 : create directory

	xchg	ebx, eax

; parse file name

	lea	esi, [ebx+20]

        lea     esi, [ebx+20]

	lodsb

        lodsb

	test	al, al

        test    al, al

	jnz	@f

        jnz     @f

	mov	esi, [edi+4]

        mov     esi, [edi+4]

.maindir_noesi:

.maindir_noesi:

	cmp	dword [ebx], 1

        cmp     dword [ebx], 1

	jnz	.access_denied

        jnz     .access_denied

	xor	eax, eax

        xor     eax, eax

    ;    add     edx, std_application_base_address

    ;    add     edx, std_application_base_address

	push	dword [ebx+4]	; first block

        push    dword [ebx+4]   ; first block

	mov	ebx, [ebx+8]	; flags

        mov     ebx, [ebx+8]    ; flags

; ebx=flags, [esp]=first block, ebp=number of blocks, edx=return area, esi='Next' handler

; ebx=flags, [esp]=first block, ebp=number of blocks, edx=return area, esi='Next' handler

	mov	edi, edx

        mov     edi, edx

	ret

        ret

.notfounda:

.notfounda:

        cmp     edi, esp

        cmp     edi, esp

        add     esp, 8

        add     esp, 16

        jmp     .notfound

        jmp     .notfound

.found1:

.found1:

	call	free_hd_channel

        call    free_hd_channel

	and	[hd1_status], 0

        and     [hd1_status], 0

	mov	dword [image_of_eax], 5       ; not found

        mov     dword [image_of_eax], 5       ; not found

	ret

        ret

@@:

@@:

	push	ebx esi

        push    ebx esi

	call	choice_necessity_partition_1

        call    choice_necessity_partition_1

	pop	esi ebx

        pop     esi ebx

	mov	ecx, [ebx+12]

        mov     ecx, [ebx+12]

	mov	edx, [ebx+16]

        mov     edx, [ebx+16]

        jnz     @f

        jnz     @f

        mov     esi, fs_BdNext

        mov     esi, fs_BdNext

        jmp     file_system_lfn.maindir_noesi

        jmp     file_system_lfn.maindir_noesi

@@:

@@:

        push    ecx

        push    ecx

        push    fs_OnBd

        push    fs_OnBd

        mov     edi, esp

        mov     edi, esp

        jmp     file_system_lfn.found2

        jmp     file_system_lfn.found2

fs_BdNext:

fs_BdNext:

        cmp     eax, [BiosDiskPartitions+ecx*4]

        cmp     eax, [BiosDiskPartitions+ecx*4]

	inc	eax

        inc     eax

	cmc

biosdisk_cleanup:

	ret

        ret

fs_OnBd:

fs_OnBd:

        pop     edx edx

        pop     edx edx edx edx

; edx = disk number, ecx = partition number

; edx = disk number, ecx = partition number

; esi+ebp = name

; esi+ebp = name

	call	reserve_hd1

        call    reserve_hd1

        ret

        ret

.end:

.end:

        xor     eax, eax

        xor     eax, eax

        ret

        ret

.big:

.big:

        push    -'0'

        push    -'0'

        mov     ecx, 10

        mov     ecx, 10

@@:

@@:

        xor     edx, edx

        xor     edx, edx

        div     ecx

        div     ecx

@@:

@@:

        pop     eax

        pop     eax

        add     al, '0'

        add     al, '0'

        stosb

        stosb

        jnz     @b

        jnz     @b

        pop     eax

        pop     eax

        inc     eax

        inc     eax

        ret

        ret

	mov	al,'/'		;start string with '/'

        mov     al, '/'         ;start string with '/'

	stosb

        stosb

	mov	ecx,edx

        mov     ecx, edx

.error:

.error: add	esp,8

        add     esp, 8

	or	dword [esp+32],-1	;error not found zerro at string ->[eax+APPDATA.cur_dir]

        or      dword [esp+32], -1      ;error not found zerro at string ->[eax+APPDATA.cur_dir]

	ret

        ret

.set:

.set: