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Rev 1505 Rev 1664
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;                                                              ;;
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;;                                                              ;;
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;; Copyright (C) KolibriOS team 2004-2009. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2004-2009. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;;                                                              ;;
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;;                                                              ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Line 7... Line 6...
7 
 
 6 
 
Line 8... Line 7...
8 
$Revision: 1491 $
 7 
$Revision: 1664 $
9 
 
 8 
 
Line 39... Line 38...
39 
	dd	fs_OnHd2
 38 
	dd	fs_OnHd2
40 
	dd	fs_NextHd2
 39 
	dd	fs_NextHd2
41 
	db	3,'hd3'
 40 
	db	3,'hd3'
42 
	dd	fs_OnHd3
 41 
	dd	fs_OnHd3
43 
	dd	fs_NextHd3
 42 
	dd	fs_NextHd3
44 
;**********************************************
 - 
 
45 
	db	3,'cd0'
 - 
 
46 
	dd	fs_OnCd0
 - 
 
47 
	dd	fs_NextCd
 - 
 
48 
	db	3,'cd1'
 - 
 
49 
	dd	fs_OnCd1
 - 
 
50 
	dd	fs_NextCd
 - 
 
51 
	db	3,'cd2'
 - 
 
52 
	dd	fs_OnCd2
 - 
 
53 
	dd	fs_NextCd
 - 
 
54 
	db	3,'cd3'
 - 
 
55 
	dd	fs_OnCd3
 - 
 
56 
	dd	fs_NextCd
 - 
 
57 
;***********************************************
 - 
 
58 
	db	0
 43 
	db	0
Line 59... Line 44...
59 
 
 44 
 
60 
 
 45 
 
Line 69... Line 54...
69 
	db	'hd1',0
 54 
	db	'hd1',0
70 
	dd	fs_HasHd2
 55 
	dd	fs_HasHd2
71 
	db	'hd2',0
 56 
	db	'hd2',0
72 
	dd	fs_HasHd3
 57 
	dd	fs_HasHd3
73 
	db	'hd3',0
 58 
	db	'hd3',0
74 
;**********************************************
 - 
 
75 
	dd	fs_HasCd0
 - 
 
76 
	db	'cd0',0
 - 
 
77 
	dd	fs_HasCd1
 - 
 
78 
	db	'cd1',0
 - 
 
79 
	dd	fs_HasCd2
 - 
 
80 
	db	'cd2',0
 - 
 
81 
	dd	fs_HasCd3
 - 
 
82 
	db	'cd3',0
 - 
 
83 
;**********************************************
 - 
 
84 
	dd	0
 59 
	dd	0
Line 85... Line 60...
85 
 
 60 
 
86 
fs_additional_handlers:
 61 
fs_additional_handlers:
87 
        dd      biosdisk_handler, biosdisk_enum_root
 62 
        dd      biosdisk_handler, biosdisk_enum_root
Line 165... Line 140...
165 
	mov	esi, [edi+4]
 140 
	mov	esi, [edi+4]
166 
.maindir_noesi:
 141 
.maindir_noesi:
167 
	cmp	dword [ebx], 1
 142 
	cmp	dword [ebx], 1
168 
	jnz	.access_denied
 143 
	jnz	.access_denied
169 
	xor	eax, eax
 144 
	xor	eax, eax
170 
	mov	ebp, [ebx+12]			;количество блоков для считывания
 145 
	mov	ebp, [ebx+12]			;êîëè÷åñòâî áëîêîâ äëÿ ñ÷èòûâàíèÿ
171 
	mov	edx, [ebx+16]			;куда записывать рузельтат
 146 
	mov	edx, [ebx+16]			;êóäà çàïèñûâàòü ðóçåëüòàò
172 
    ;    add     edx, std_application_base_address
 147 
    ;    add     edx, std_application_base_address
173 
	push	dword [ebx+4]	; first block
 148 
	push	dword [ebx+4]	; first block
174 
	mov	ebx, [ebx+8]	; flags
 149 
	mov	ebx, [ebx+8]	; flags
175 
; ebx=flags, [esp]=first block, ebp=number of blocks, edx=return area, esi='Next' handler
 150 
; ebx=flags, [esp]=first block, ebp=number of blocks, edx=return area, esi='Next' handler
176 
	mov	edi, edx
 151 
	mov	edi, edx
Line 569... Line 544...
569 
	dd	0
 544 
	dd	0
570 
	dd	fs_HdDelete
 545 
	dd	fs_HdDelete
571 
	dd	fs_HdCreateFolder
 546 
	dd	fs_HdCreateFolder
572 
fs_NumHdServices = ($ - fs_HdServices)/4
 547 
fs_NumHdServices = ($ - fs_HdServices)/4
Line 573... Line -...
573 
 
 - 
 
574 
;*******************************************************
 - 
 
575 
fs_OnCd0:
 - 
 
576 
	call	reserve_cd
 - 
 
577 
	mov  [ChannelNumber],1
 - 
 
578 
	mov  [DiskNumber],0
 - 
 
579 
	push	6
 - 
 
580 
	push	1
 - 
 
581 
	jmp	fs_OnCd
 - 
 
582 
fs_OnCd1:
 - 
 
583 
	call	reserve_cd
 - 
 
584 
	mov  [ChannelNumber],1
 - 
 
585 
	mov  [DiskNumber],1
 - 
 
586 
	push	4
 - 
 
587 
	push	2
 - 
 
588 
	jmp	fs_OnCd
 - 
 
589 
fs_OnCd2:
 - 
 
590 
	call	reserve_cd
 - 
 
591 
	mov  [ChannelNumber],2
 - 
 
592 
	mov  [DiskNumber],0
 - 
 
593 
	push	2
 - 
 
594 
	push	3
 - 
 
595 
	jmp	fs_OnCd
 - 
 
596 
fs_OnCd3:
 - 
 
597 
	call	reserve_cd
 - 
 
598 
	mov  [ChannelNumber],2
 - 
 
599 
	mov  [DiskNumber],1
 - 
 
600 
	push	0
 - 
 
601 
	push	4
 - 
 
602 
fs_OnCd:
 - 
 
603 
	call	reserve_cd_channel
 - 
 
604 
	pop	eax
 - 
 
605 
	mov	[cdpos], eax
 - 
 
606 
	pop	eax
 - 
 
607 
	cmp	ecx, 0x100
 - 
 
608 
	jae	.nf
 - 
 
609 
	push	ecx ebx
 - 
 
610 
	mov	cl,al
 - 
 
611 
	mov	bl,[DRIVE_DATA+1]
 - 
 
612 
	shr	bl,cl
 - 
 
613 
	test	bl,2
 - 
 
614 
	pop	ebx ecx
 - 
 
615 
 
 - 
 
616 
	jnz	@f
 - 
 
617 
.nf:
 - 
 
618 
	call	free_cd_channel
 - 
 
619 
	and    [cd_status], 0
 - 
 
620 
	mov	dword [image_of_eax], 5       ; not found
 - 
 
621 
	ret
 - 
 
622 
@@:
 - 
 
623 
	mov	ecx, [ebx+12]
 - 
 
624 
	mov	edx, [ebx+16]
 - 
 
625 
    ;    add     edx, std_application_base_address
 - 
 
626 
	mov	eax, [ebx]
 - 
 
627 
	cmp	eax,fs_NumCdServices
 - 
 
628 
	jae	 .not_impl
 - 
 
629 
	add	ebx, 4
 - 
 
630 
	call	dword [fs_CdServices + eax*4]
 - 
 
631 
	call	free_cd_channel
 - 
 
632 
	and	[cd_status], 0
 - 
 
633 
	mov	[image_of_eax], eax
 - 
 
634 
	mov	[image_of_ebx], ebx
 - 
 
635 
	ret
 - 
 
636 
.not_impl:
 - 
 
637 
	call	free_cd_channel
 - 
 
638 
	and	[cd_status], 0
 - 
 
639 
	mov	dword [image_of_eax], 2       ; not implemented
 - 
 
640 
	ret
 - 
 
641 
 
 - 
 
642 
fs_CdServices:
 - 
 
643 
	dd	fs_CdRead
 - 
 
644 
	dd	fs_CdReadFolder
 - 
 
645 
	dd	fs_NotImplemented
 - 
 
646 
	dd	fs_NotImplemented
 - 
 
647 
	dd	fs_NotImplemented
 - 
 
648 
	dd	fs_CdGetFileInfo
 - 
 
649 
	dd	fs_NotImplemented
 - 
 
650 
	dd	0
 - 
 
651 
	dd	fs_NotImplemented
 - 
 
652 
	dd	fs_NotImplemented
 - 
 
653 
fs_NumCdServices = ($ - fs_CdServices)/4
 - 
 
654 
 
 - 
 
Line 655... Line 548...
655 
;*******************************************************
 548 
 
656 
 
 549 
 
657 
fs_HasRamdisk:
 550 
fs_HasRamdisk:
Line 1139... Line 1032...
1139 
	xor	ebp, ebp
 1032 
	xor	ebp, ebp
1140 
	test	esi, esi
 1033 
	test	esi, esi
1141 
	jz	.ret.ok
 1034 
	jz	.ret.ok
1142 
	mov	byte [edi-1], '/'
 1035 
	mov	byte [edi-1], '/'
1143 
	jmp	.set_copy_cont
 1036 
	jmp	.set_copy_cont
- 
 
 1037 
 
- 
 
 1038 
; ===============  moved from fs/iso9660.inc
- 
 
 1039 
 
- 
 
 1040 
char_todown:
- 
 
 1041 
; convert character to uppercase, using cp866 encoding
- 
 
 1042 
; in: al=symbol
- 
 
 1043 
; out: al=converted symbol
- 
 
 1044 
	cmp	al, 'A'
- 
 
 1045 
	jb	.ret
- 
 
 1046 
	cmp	al, 'Z'
- 
 
 1047 
	jbe	.az
- 
 
 1048 
	cmp	al, '€'
- 
 
 1049 
	jb	.ret
- 
 
 1050 
	cmp	al, ''
- 
 
 1051 
	jb	.rus1
- 
 
 1052 
	cmp	al, 'Ÿ'
- 
 
 1053 
	ja	.ret
- 
 
 1054 
; 0x90-0x9F -> 0xE0-0xEF
- 
 
 1055 
	add	al, 'à'-''
- 
 
 1056 
.ret:
- 
 
 1057 
	ret
- 
 
 1058 
.rus1:
- 
 
 1059 
; 0x80-0x8F -> 0xA0-0xAF
- 
 
 1060 
.az:
- 
 
 1061 
	add	al, 0x20
- 
 
 1062 
	ret
- 
 
 1063 
 
- 
 
 1064 
uni2ansi_char:
- 
 
 1065 
; convert UNICODE character in al to ANSI character in ax, using cp866 encoding
- 
 
 1066 
; in: ax=UNICODE character
- 
 
 1067 
; out: al=converted ANSI character
- 
 
 1068 
	cmp	ax, 0x80
- 
 
 1069 
	jb	.ascii
- 
 
 1070 
	cmp	ax, 0x401
- 
 
 1071 
	jz	.yo1
- 
 
 1072 
	cmp	ax, 0x451
- 
 
 1073 
	jz	.yo2
- 
 
 1074 
	cmp	ax, 0x410
- 
 
 1075 
	jb	.unk
- 
 
 1076 
	cmp	ax, 0x440
- 
 
 1077 
	jb	.rus1
- 
 
 1078 
	cmp	ax, 0x450
- 
 
 1079 
	jb	.rus2
- 
 
 1080 
.unk:
- 
 
 1081 
	mov	al, '_'
- 
 
 1082 
	jmp	.doit
- 
 
 1083 
.yo1:
- 
 
 1084 
	mov	al, 'ð'
- 
 
 1085 
	jmp	.doit
- 
 
 1086 
.yo2:
- 
 
 1087 
	mov	al, 'ñ'
- 
 
 1088 
	jmp	.doit
- 
 
 1089 
.rus1:
- 
 
 1090 
; 0x410-0x43F -> 0x80-0xAF
- 
 
 1091 
	add	al, 0x70
- 
 
 1092 
	jmp	.doit
- 
 
 1093 
.rus2:
- 
 
 1094 
; 0x440-0x44F -> 0xE0-0xEF
- 
 
 1095 
	add	al, 0xA0
- 
 
 1096 
.ascii:
- 
 
 1097 
.doit:
- 
 
 1098 
	ret