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Kernel: support for kernel packer

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kfar: updated to 0.14 (warning when deleting)

git-svn-id: svn://kolibrios.org@183 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Evgeny Grechnikov (Diamond) 2006-10-16 12:17:49 +00:00
parent b4dd0c152f
commit fc4d6ab4af
7 changed files with 1092 additions and 158 deletions
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156
kernel/trunk/boot/bootcode.inc
View File

@ -15,6 +15,119 @@
;
;==========================================================================
; 16-bit data
org $+0x10000
old_ints_h:
dw 0x400
dd 0
dw 0
kernel_restart_bootblock:
db 1 ; version
dw 1 ; floppy image is in memory
dd 0 ; cannot save parameters
align 32
; GDT TABLE
gdts:
dw gdte-$-1
dd gdts
dw 0
int_code_l:
os_code_l:
dw 0xffff
dw 0x0000
db 0x00
dw 11011111b *256 +10011010b
db 0x00
int_data_l:
os_data_l:
dw 0xffff
dw 0x0000
db 0x00
dw 11011111b *256 +10010010b
db 0x00
; --------------- APM ---------------------
apm_code_32:
dw 0x10 ; limit 64kb
db 0, 0, 0
dw 11011111b *256 +10011010b
db 0x00
apm_code_16:
dw 0x10
db 0, 0, 0
dw 10011111b *256 +10011010b
db 0x00
apm_data_16:
dw 0x10
db 0, 0, 0
dw 10011111b *256 +10010010b
db 0x00
; -----------------------------------------
app_code_l:
dw 0xFFFF;((0x80000000-std_application_base_address) shr 12) and 0xffff
dw 0
db 0x40
db cpl3
dw G32+D32+0x6000+0x7;
app_data_l:
dw 0xFFFF;(0x80000000-std_application_base_address) shr 12 and 0xffff
dw 0
db 0x40
db drw3
dw G32+D32+0x6000+0x7;
graph_data_l:
dw 0x3ff
dw 0x0000
db 0x00
dw 11010000b *256 +11110010b
db 0x00
tss0_l:
; times (max_processes+10) dd 0,0
gdte = $ + (max_processes+10)*8
; videomodes table
gr_table:
dw 0x112+0100000000000000b , 640 , 480 ; 1
dw 0x115+0100000000000000b , 800 , 600 ; 2
dw 0x118+0100000000000000b , 1024 , 768 ; 3
dw 0x11B+0100000000000000b , 1280 , 1024 ; 4
dw 0x112 , 640 , 480 ; 5
dw 0x115 , 800 , 600 ; 6
dw 0x118 , 1024 , 768 ; 7
dw 0x11B , 1280 ,1024 ; 8
dw 0x13, 640, 480 ; 9
dw 0x12, 640, 480 ; 0
; table for move to extended memory (int 15h, ah=87h)
movedesc:
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0xff,0xff,0x0,0xa0,0x00,0x93,0x0,0x0
db 0xff,0xff,0x0,0x00,0x10,0x93,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
org $-0x10000
putchar:
; in: al=character
mov ah, 0Eh
@ -139,16 +252,16 @@ macro _setcursor row,column
call setcursor
}
pagetable_set:
;pagetable_set:
;eax - physical address
;es:di - page table
;ecx - number of pages to map
or al, 7
@@:
stosd
add eax, 1000h
loop @b
ret
; or al, 7
;@@:
; stosd
; add eax, 1000h
; loop @b
; ret
boot_read_floppy:
push si
@ -170,35 +283,6 @@ sayerr_plain:
pop si
ret
; 16-bit data
; videomodes table
org $+0x10000
gr_table:
dw 0x112+0100000000000000b , 640 , 480 ; 1
dw 0x115+0100000000000000b , 800 , 600 ; 2
dw 0x118+0100000000000000b , 1024 , 768 ; 3
dw 0x11B+0100000000000000b , 1280 , 1024 ; 4
dw 0x112 , 640 , 480 ; 5
dw 0x115 , 800 , 600 ; 6
dw 0x118 , 1024 , 768 ; 7
dw 0x11B , 1280 ,1024 ; 8
dw 0x13, 640, 480 ; 9
dw 0x12, 640, 480 ; 0
; table for move to extended memory (int 15h, ah=87h)
movedesc:
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0xff,0xff,0x0,0xa0,0x00,0x93,0x0,0x0
db 0xff,0xff,0x0,0x00,0x10,0x93,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
org $-0x10000
;=========================================================================
;
; 16 BIT CODE

13
kernel/trunk/boot/shutdown.inc
View File

@ -287,12 +287,6 @@ org $-0x10000
pause_key_1:
loop pause_key_1
ret
org $+0x10000
old_ints_h:
dw 0x400
dd 0
dw 0
org $-0x10000
rdelay:
ret
@ -371,15 +365,10 @@ restart_kernel_4000:
; bootloader interface
push 0x1000
pop ds
mov si, .bootloader_block;-0x10000
mov si, kernel_restart_bootblock-0x10000
mov ax, 'KL'
jmp 0x1000:0000
.bootloader_block:
db 1 ; version
dw 1 ; floppy image is in memory
dd 0 ; cannot save parameters
APM_PowerOff:
mov ax, 5304h
xor bx, bx

75
kernel/trunk/core/sys32.inc
View File

@ -7,87 +7,12 @@
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
align 32
; GDT TABLE
gdts:
dw gdte-$-1
dd gdts
dw 0
int_code_l:
os_code_l:
dw 0xffff
dw 0x0000
db 0x00
dw 11011111b *256 +10011010b
db 0x00
int_data_l:
os_data_l:
dw 0xffff
dw 0x0000
db 0x00
dw 11011111b *256 +10010010b
db 0x00
; --------------- APM ---------------------
apm_code_32:
dw 0x10 ; limit 64kb
db 0, 0, 0
dw 11011111b *256 +10011010b
db 0x00
apm_code_16:
dw 0x10
db 0, 0, 0
dw 10011111b *256 +10011010b
db 0x00
apm_data_16:
dw 0x10
db 0, 0, 0
dw 10011111b *256 +10010010b
db 0x00
; -----------------------------------------
app_code_l:
dw 0xFFFF;((0x80000000-std_application_base_address) shr 12) and 0xffff
dw 0
db 0x40
db cpl3
dw G32+D32+0x6000+0x7;
app_data_l:
dw 0xFFFF;(0x80000000-std_application_base_address) shr 12 and 0xffff
dw 0
db 0x40
db drw3
dw G32+D32+0x6000+0x7;
graph_data_l:
dw 0x3ff
dw 0x0000
db 0x00
dw 11010000b *256 +11110010b
db 0x00
tss0_l:
times (max_processes+10) dd 0,0
gdte:
idtreg:
dw 8*0x41-1
dd idts+8
;label idts at 0xB100-8
uglobal
tss_sceleton:
l.back dw 0,0

6
kernel/trunk/kernel.asm
View File

@ -162,8 +162,14 @@ org $+0x10000
mov esp,0x3ec00 ; Set stack
jmp pword os_code:B32 ; jmp to enable 32 bit mode
if gdte >= $
error 'GDT overlaps with used code!'
end if
use32
include 'unpacker.inc'
iglobal
boot_memdetect db 'Determining amount of memory',0
boot_fonts db 'Fonts loaded',0

504
kernel/trunk/unpacker.inc Executable file
View File

@ -0,0 +1,504 @@
; void __stdcall unpack(void* packed_data, void* unpacked_data);
unpack:
pushad
mov esi, [esp+32+4]
mov edi, [esp+32+8]
mov eax, [esi+8]
and al, 0xC0
cmp al, 0xC0
jz .failed
mov eax, [esi+8]
push eax
add esi, 12
and al, not 0xC0
dec eax
jz .lzma
.failed:
pop eax
popad
ret 8
.lzma:
call .lzma_unpack
.common:
pop eax
test al, 0x80
jnz .ctr1
test al, 0x40
jz .ok
lodsd
mov ecx, eax
jecxz .ok
mov dl, [esi]
mov esi, [esp+32+8]
.c1:
lodsb
sub al, 0E8h
cmp al, 1
ja .c1
cmp byte [esi], dl
jnz .c1
lodsd
; "bswap eax" is not supported on i386
shr ax, 8
ror eax, 16
xchg al, ah
sub eax, esi
add eax, [esp+32+8]
mov [esi-4], eax
loop .c1
.ok:
popad
ret 8
.ctr1:
lodsd
mov ecx, eax
jecxz .ok
mov dl, [esi]
mov esi, [esp+32+8]
.c2:
lodsb
@@:
cmp al, 0xF
jnz .f
lodsb
cmp al, 80h
jb @b
cmp al, 90h
jb @f
.f:
sub al, 0E8h
cmp al, 1
ja .c2
@@:
cmp byte [esi], dl
jnz .c2
lodsd
shr ax, 8
ror eax, 16
xchg al, ah
sub eax, esi
add eax, [esp+32+8]
mov [esi-4], eax
loop .c2
jmp .ok
.lzma_unpack:
.pb = 2 ; pos state bits
.lp = 0 ; literal pos state bits
.lc = 3 ; literal context bits
.posStateMask = ((1 shl .pb)-1)
.literalPosMask = ((1 shl .lp)-1)
.kNumPosBitsMax = 4
.kNumPosStatesMax = (1 shl .kNumPosBitsMax)
.kLenNumLowBits = 3
.kLenNumLowSymbols = (1 shl .kLenNumLowBits)
.kLenNumMidBits = 3
.kLenNumMidSymbols = (1 shl .kLenNumMidBits)
.kLenNumHighBits = 8
.kLenNumHighSymbols = (1 shl .kLenNumHighBits)
.LenChoice = 0
.LenChoice2 = 1
.LenLow = 2
.LenMid = (.LenLow + (.kNumPosStatesMax shl .kLenNumLowBits))
.LenHigh = (.LenMid + (.kNumPosStatesMax shl .kLenNumMidBits))
.kNumLenProbs = (.LenHigh + .kLenNumHighSymbols)
.kNumStates = 12
.kNumLitStates = 7
.kStartPosModelIndex = 4
.kEndPosModelIndex = 14
.kNumFullDistances = (1 shl (.kEndPosModelIndex/2))
.kNumPosSlotBits = 6
.kNumLenToPosStates = 4
.kNumAlignBits = 4
.kAlignTableSize = (1 shl .kNumAlignBits)
.kMatchMinLen = 2
.IsMatch = 0
.IsRep = (.IsMatch + (.kNumStates shl .kNumPosBitsMax))
.IsRepG0 = (.IsRep + .kNumStates)
.IsRepG1 = (.IsRepG0 + .kNumStates)
.IsRepG2 = (.IsRepG1 + .kNumStates)
.IsRep0Long = (.IsRepG2 + .kNumStates)
.PosSlot = (.IsRep0Long + (.kNumStates shl .kNumPosBitsMax))
.SpecPos = (.PosSlot + (.kNumLenToPosStates shl .kNumPosSlotBits))
.Align_ = (.SpecPos + .kNumFullDistances - .kEndPosModelIndex)
.Lencoder = (.Align_ + .kAlignTableSize)
.RepLencoder = (.Lencoder + .kNumLenProbs)
.Literal = (.RepLencoder + .kNumLenProbs)
.LZMA_BASE_SIZE = 1846 ; must be ==Literal
.LZMA_LIT_SIZE = 768
.kNumTopBits = 24
.kTopValue = (1 shl .kNumTopBits)
.kNumBitModelTotalBits = 11
.kBitModelTotal = (1 shl .kNumBitModelTotalBits)
.kNumMoveBits = 5
push edi
; int state=0;
xor ebx, ebx
mov [.previousByte], bl
; unsigned rep0=1,rep1=1,rep2=1,rep3=1;
mov eax, 1
mov edi, .rep0
stosd
stosd
stosd
stosd
; int len=0;
; result=0;
mov ecx, .Literal + (.LZMA_LIT_SIZE shl (.lc+.lp))
mov eax, .kBitModelTotal/2
mov edi, .p
rep stosd
; RangeDecoderInit
; rd->ExtraBytes = 0
; rd->Buffer = stream
; rd->BufferLim = stream+bufferSize
; rd->Range = 0xFFFFFFFF
pop edi
mov ebp, [esi-8] ; dest_length
add ebp, edi ; ebp = destination limit
lodsd
; rd->code_ = eax
mov [.code_], eax
or [.range], -1
.main_loop:
cmp edi, ebp
jae .main_loop_done
mov edx, edi
and edx, .posStateMask
mov eax, ebx
shl eax, .kNumPosBitsMax+2
lea eax, [.p + .IsMatch*4 + eax + edx*4]
call .RangeDecoderBitDecode
jc .1
movzx eax, [.previousByte]
if .literalPosMask
mov ah, dl
and ah, .literalPosMask
end if
shr eax, 8-.lc
imul eax, .LZMA_LIT_SIZE*4
add eax, .p+.Literal*4
cmp ebx, .kNumLitStates
jb .literal
xor edx, edx
sub edx, [.rep0]
mov dl, [edi + edx]
call .LzmaLiteralDecodeMatch
jmp @f
.literal:
call .LzmaLiteralDecode
@@:
mov [.previousByte], al
stosb
mov al, bl
cmp bl, 4
jb @f
mov al, 3
cmp bl, 10
jb @f
mov al, 6
@@: sub bl, al
jmp .main_loop
.1:
lea eax, [.p + .IsRep*4 + ebx*4]
call .RangeDecoderBitDecode
jnc .10
lea eax, [.p + .IsRepG0*4 + ebx*4]
call .RangeDecoderBitDecode
jc .111
mov eax, ebx
shl eax, .kNumPosBitsMax+2
lea eax, [.p + .IsRep0Long*4 + eax + edx*4]
call .RangeDecoderBitDecode
jc .1101
cmp bl, 7
setae bl
lea ebx, [9 + ebx + ebx]
xor edx, edx
sub edx, [.rep0]
mov al, [edi + edx]
stosb
mov [.previousByte], al
jmp .main_loop
.111:
lea eax, [.p + .IsRepG1*4 + ebx*4]
call .RangeDecoderBitDecode
mov eax, [.rep1]
jnc .l3
.l1:
lea eax, [.p + .IsRepG2*4 + ebx*4]
call .RangeDecoderBitDecode
mov eax, [.rep2]
jnc .l2
xchg [.rep3], eax
.l2:
push [.rep1]
pop [.rep2]
.l3:
xchg eax, [.rep0]
mov [.rep1], eax
.1101:
mov eax, .p + .RepLencoder*4
call .LzmaLenDecode
cmp bl, 7
setc bl
adc bl, bl
xor bl, 3
add bl, 8
jmp .repmovsb
.10:
mov eax, [.rep0]
xchg eax, [.rep1]
xchg eax, [.rep2]
xchg eax, [.rep3]
cmp bl, 7
setc bl
adc bl, bl
xor bl, 3
add bl, 7
mov eax, .p + .Lencoder*4
call .LzmaLenDecode
mov eax, .kNumLenToPosStates-1
cmp eax, ecx
jb @f
mov eax, ecx
@@:
push ecx
mov ecx, .kNumPosSlotBits
shl eax, cl
shl eax, 2
add eax, .p+.PosSlot*4
call .RangeDecoderBitTreeDecode
mov [.rep0], ecx
cmp ecx, .kStartPosModelIndex
jb .l6
push ecx
mov eax, ecx
and eax, 1
shr ecx, 1
or eax, 2
dec ecx
shl eax, cl
mov [.rep0], eax
pop edx
cmp edx, .kEndPosModelIndex
jae .l5
sub eax, edx
shl eax, 2
add eax, .p + (.SpecPos - 1)*4
call .RangeDecoderReverseBitTreeDecode
add [.rep0], ecx
jmp .l6
.l5:
sub ecx, .kNumAlignBits
call .RangeDecoderDecodeDirectBits
mov ecx, .kNumAlignBits
shl eax, cl
add [.rep0], eax
mov eax, .p+.Align_*4
call .RangeDecoderReverseBitTreeDecode
add [.rep0], ecx
.l6:
pop ecx
inc [.rep0]
jz .main_loop_done
.repmovsb:
add ecx, .kMatchMinLen
push esi
mov esi, edi
sub esi, [.rep0]
rep movsb
pop esi
mov al, [edi-1]
mov [.previousByte], al
jmp .main_loop
.main_loop_done:
ret
.RangeDecoderBitDecode:
; in: eax->prob
; out: CF=bit; destroys eax
push edx
mov edx, [.range]
shr edx, .kNumBitModelTotalBits
imul edx, [eax]
cmp [.code_], edx
jae .ae
mov [.range], edx
mov edx, .kBitModelTotal
sub edx, [eax]
shr edx, .kNumMoveBits
add [eax], edx
clc
.n:
lahf
cmp [.range], .kTopValue
jae @f
shl [.range], 8
shl [.code_], 8
lodsb
mov byte [.code_], al
@@:
sahf
pop edx
ret
.ae:
sub [.range], edx
sub [.code_], edx
mov edx, [eax]
shr edx, .kNumMoveBits
sub [eax], edx
stc
jmp .n
.RangeDecoderDecodeDirectBits:
; in: ecx=numTotalBits
; out: eax=result; destroys edx
xor eax, eax
.l:
shr [.range], 1
shl eax, 1
mov edx, [.code_]
sub edx, [.range]
jb @f
mov [.code_], edx
or eax, 1
@@:
cmp [.range], .kTopValue
jae @f
shl [.range], 8
shl [.code_], 8
push eax
lodsb
mov byte [.code_], al
pop eax
@@:
loop .l
ret
.LzmaLiteralDecode:
; in: eax->probs
; out: al=byte; destroys edx
push ecx
mov ecx, 1
@@:
push eax
lea eax, [eax+ecx*4]
call .RangeDecoderBitDecode
pop eax
adc cl, cl
jnc @b
.LzmaLiteralDecode.ret:
mov al, cl
pop ecx
ret
.LzmaLiteralDecodeMatch:
; in: eax->probs, dl=matchByte
; out: al=byte; destroys edx
push ecx
mov ecx, 1
.LzmaLiteralDecodeMatch.1:
add dl, dl
setc ch
push eax
lea eax, [eax+ecx*4+0x100*4]
call .RangeDecoderBitDecode
pop eax
adc cl, cl
jc .LzmaLiteralDecode.ret
xor ch, cl
test ch, 1
mov ch, 0
jnz @b
jmp .LzmaLiteralDecodeMatch.1
.LzmaLenDecode:
; in: eax->prob, edx=posState
; out: ecx=len
push eax
add eax, .LenChoice*4
call .RangeDecoderBitDecode
pop eax
jnc .0
push eax
add eax, .LenChoice2*4
call .RangeDecoderBitDecode
pop eax
jc @f
mov ecx, .kLenNumMidBits
shl edx, cl
lea eax, [eax + .LenMid*4 + edx*4]
call .RangeDecoderBitTreeDecode
add ecx, .kLenNumLowSymbols
ret
@@:
add eax, .LenHigh*4
mov ecx, .kLenNumHighBits
call .RangeDecoderBitTreeDecode
add ecx, .kLenNumLowSymbols + .kLenNumMidSymbols
ret
.0:
mov ecx, .kLenNumLowBits
shl edx, cl
lea eax, [eax + .LenLow*4 + edx*4]
.RangeDecoderBitTreeDecode:
; in: eax->probs,ecx=numLevels
; out: ecx=length; destroys edx
push ebx
mov edx, 1
mov ebx, edx
@@:
push eax
lea eax, [eax+edx*4]
call .RangeDecoderBitDecode
pop eax
adc dl, dl
add bl, bl
loop @b
sub dl, bl
pop ebx
mov ecx, edx
ret
.RangeDecoderReverseBitTreeDecode:
; in: eax->probs,ecx=numLevels
; out: ecx=length; destroys edx
push ebx ecx
mov edx, 1
xor ebx, ebx
@@:
push eax
lea eax, [eax+edx*4]
call .RangeDecoderBitDecode
lahf
adc edx, edx
sahf
rcr ebx, 1
pop eax
loop @b
pop ecx
rol ebx, cl
mov ecx, ebx
pop ebx
ret
uglobal
align 4
unpack.p rd unpack.LZMA_BASE_SIZE + (unpack.LZMA_LIT_SIZE shl (unpack.lc+unpack.lp))
unpack.code_ dd ?
unpack.range dd ?
unpack.rep0 dd ?
unpack.rep1 dd ?
unpack.rep2 dd ?
unpack.rep3 dd ?
unpack.previousByte db ?
endg

299
programs/fs/kfar/trunk/dialogs.inc
View File

@ -1,5 +1,5 @@
; int __stdcall DialogBox(DLGTEMPLATE* dlg, void* DlgProc);
; int __stdcall DlgProc(int msg, int param1, int param2);
; int __stdcall GenericBox(DLGTEMPLATE* dlg, void* DlgProc);
; int __stdcall DlgProc(DLGTEMPLATE* dlg, int msg, int param1, int param2);
virtual at 0
dlgtemplate:
@ -15,12 +15,28 @@ dlgtemplate:
.border_color db ?
.header_color db ?
db ? ; align
.size = $
end virtual
DialogBox:
GenericBox:
pushad
; some checks
mov ebx, [esp+20h+4]
; center window if required
cmp [ebx+dlgtemplate.x], -1
jnz @f
mov eax, [cur_width]
sub eax, [ebx+dlgtemplate.width]
shr eax, 1
mov [ebx+dlgtemplate.x], eax
@@:
cmp [ebx+dlgtemplate.y], -1
jnz @f
mov eax, [cur_height]
sub eax, [ebx+dlgtemplate.height]
shr eax, 1
mov [ebx+dlgtemplate.y], eax
@@:
; some checks
mov eax, [ebx+dlgtemplate.x]
cmp eax, 1
jl .sizeerr
@ -259,6 +275,7 @@ DialogBox:
push 0
push 0
push 1
push ebx
call eax
call draw_image
pop ebp ebx
@ -309,6 +326,7 @@ DialogBox:
push 0
push eax
push 2
push ebx
call ecx
pop ebp ebx
test eax, eax
@ -649,7 +667,7 @@ menu_centered_in:
mov [ebx+dlgtemplate.header_color], al
push MenuDlgProc
push ebx
call DialogBox
call GenericBox
mov [esp+28], eax
mov eax, ebx
call mf_free
@ -657,17 +675,17 @@ menu_centered_in:
ret 28
MenuDlgProc:
mov eax, [esp+4]
mov eax, [esp+8]
cmp al, 1
jz .draw
cmp al, 2
jz .key
ret 12
ret 16
.draw:
call .dodraw
ret 12
ret 16
.key:
mov al, [esp+8]
mov al, [esp+12]
cmp al, 0x48
jz .prev
cmp al, 0x4B
@ -707,14 +725,14 @@ MenuDlgProc:
cmp [ascii2scan+ecx], al
jnz .n
mov eax, edx
ret 12
ret 16
.n:
mov edx, [edx]
test edx, edx
jnz .l
.ret:
xor eax, eax
ret 12
ret 16
.pgup:
mov eax, [ebx+36]
mov ecx, [ebx+dlgtemplate.height]
@ -735,7 +753,7 @@ MenuDlgProc:
call .dodraw
call draw_image
xor eax, eax
ret 12
ret 16
.next:
mov eax, [ebx+36]
cmp dword [eax], 0
@ -797,10 +815,10 @@ MenuDlgProc:
jmp .posret
.esc:
or eax, -1
ret 12
ret 16
.enter:
mov eax, [ebx+36]
ret 12
ret 16
.line_prev:
cmp eax, [ebx+44]
@ -932,3 +950,256 @@ MenuDlgProc:
stosw
.noscrollbar:
ret
virtual at 0
dlgitemtemplate:
; <EFBFBD>«¥¬¥­âë:
; 1 = áâ â¨ç¥áª¨© ⥪áâ
.type dd ?
.x1 dd ?
.y1 dd ?
.x2 dd ?
.y2 dd ?
.data dd ?
.flags dd ?
; ”« £¨:
; 0 = ¢ëà ¢­¨¢ ­¨¥ ¢«¥¢®
; 1 = ¢ëà ¢­¨¢ ­¨¥ ¯® 業âàã
; 2 = ¢ëà ¢­¨¢ ­¨¥ ¢¯à ¢®
; 4 = í«¥¬¥­â ¨¬¥¥â 䮪ãá ¢¢®¤ 
.size = $
end virtual
; struct DLGDATA
; {
; DLGTEMPLATE dialog; /* window description */
; void* DlgProc; /* dialog procedure */
; /* int __stdcall DlgProc(DLGDATA* dlg, int msg, int param1, int param2); */
; void* user_data; /* arbitrary user data */
; unsigned num_items; /* number of items in the following array */
; DLGITEMTEMPLATE items[]; /* array of dialog items */
; }
; int __stdcall DialogBox(DLGDATA* dlg);
DialogBox:
push ManagerDlgProc
push dword [esp+8]
call GenericBox
ret 8
ManagerDlgProc:
mov eax, [esp+8]
dec eax
jz .draw
dec eax
jz .key
xor eax, eax
ret 16
.draw:
call .dodraw
ret 16
.key:
; find item with focus
add ebx, dlgtemplate.size+12
mov ecx, [ebx-4]
jecxz .nobtns
@@:
test [ebx+dlgitemtemplate.flags], 4
jnz @f
add ebx, dlgitemtemplate.size
loop @b
@@:
.nobtns:
mov al, [esp+12]
cmp al, 1
jz .esc
cmp al, 0x1C
jz .enter
cmp al, 0xF
jz .tab
cmp al, 0x48
jz .up
cmp al, 0x4B
jz .left
cmp al, 0x4D
jz .right
cmp al, 0x50
jz .down
.ret0:
xor eax, eax
ret 16
.esc:
or eax, -1
ret 16
.enter:
mov eax, ebx
ret 16
.tab:
test [ctrlstate], 3
jnz .shift_tab
.right:
.down:
jecxz .ret0
and byte [ebx+dlgitemtemplate.flags], not 4
dec ecx
jz .find_first_btn
@@:
add ebx, dlgitemtemplate.size
cmp [ebx+dlgitemtemplate.type], 2
jz .btn_found
loop @b
.find_first_btn:
mov ebx, [esp+4]
add ebx, dlgtemplate.size+12
@@:
cmp [ebx+dlgitemtemplate.type], 2
jz .btn_found
add ebx, dlgitemtemplate.size
jmp @b
.btn_found:
or byte [ebx+dlgitemtemplate.flags], 4
mov ebx, [esp+4]
call .dodraw
call draw_image
xor eax, eax
ret 16
.shift_tab:
.left:
.up:
jecxz .ret0
and byte [ebx+dlgitemtemplate.flags], not 4
mov eax, [esp+4]
sub ecx, [eax+dlgtemplate.size+8]
neg ecx
jz .find_last_btn
@@:
sub ebx, dlgitemtemplate.size
cmp [ebx+dlgitemtemplate.type], 2
loopnz @b
jz .btn_found
.find_last_btn:
mov ebx, [eax+dlgtemplate.size+8]
imul ebx, dlgitemtemplate.size
lea ebx, [ebx+eax+dlgtemplate.size+12]
@@:
sub ebx, dlgitemtemplate.size
cmp [ebx+dlgitemtemplate.type], 2
jnz @b
jmp .btn_found
.dodraw:
add ebx, dlgtemplate.size+8
mov ecx, [ebx]
add ebx, 4
jecxz .done_draw
.draw_loop:
push ecx
mov eax, [ebx+dlgitemtemplate.type]
dec eax
jz .draw_text
dec eax
jnz .draw_loop_continue
call draw_button
jmp .draw_loop_continue
.draw_text:
call draw_static_text
.draw_loop_continue:
pop ecx
add ebx, dlgitemtemplate.size
loop .draw_loop
.done_draw:
ret
draw_static_text:
; à¨á㥬 áâ â¨ç¥áª¨© ⥪áâ
mov ah, [dialog_main_color]
draw_text:
; ®¯à¥¤¥«ï¥¬ ¤«¨­ã áâப¨
mov esi, [ebx+dlgitemtemplate.data]
test esi, esi
jz .ret
or ecx, -1
@@:
inc ecx
cmp byte [ecx+esi], 0
jnz @b
; ¢ ecx ¤«¨­  áâப¨
push eax
xor eax, eax
mov edx, [ebx+dlgitemtemplate.x2]
sub edx, [ebx+dlgitemtemplate.x1]
inc edx
cmp ecx, edx
jae .text_draw
mov al, byte [ebx+dlgitemtemplate.flags]
and al, 3
jz .text_align_left
cmp al, 1
jz .text_align_center
; ⥪áâ ¢ë஢­¥­ ¢¯à ¢®
mov eax, edx
sub eax, ecx
jmp .text_draw
.text_align_center:
mov eax, edx
sub eax, ecx
shr eax, 1
jmp .text_draw
.text_align_left:
xor eax, eax
.text_draw:
push ecx
mov ecx, [esp+24]
push eax
mov eax, [ebx+dlgitemtemplate.x1]
add eax, [ecx+dlgtemplate.x]
push edx
mov edx, [ebx+dlgitemtemplate.y1]
add edx, [ecx+dlgtemplate.y]
call get_console_ptr
pop edx
pop ecx
mov ah, [esp+5]
mov al, ' '
rep stosw
pop ecx
cmp ecx, edx
jbe .text_copy
cmp edx, 3
jb .ret
mov al, '.'
stosw
stosw
stosw
add esi, ecx
mov ecx, edx
sub ecx, 3
sub esi, ecx
.text_copy:
jecxz .ret
@@:
lodsb
stosw
loop @b
.ret:
mov ecx, [esp+20]
mov eax, [ecx+dlgtemplate.x]
mov edx, [ecx+dlgtemplate.y]
add eax, [ebx+dlgitemtemplate.x2]
inc eax
add edx, [ebx+dlgitemtemplate.y1]
mov ecx, edi
call get_console_ptr
xchg ecx, edi
sub ecx, edi
shr ecx, 1
pop eax
mov al, ' '
rep stosw
ret
draw_button:
mov ah, [dialog_normal_btn_color]
test [ebx+dlgitemtemplate.flags], 4
jz @f
mov ah, [dialog_selected_btn_color]
@@:
jmp draw_text

197
programs/fs/kfar/trunk/kfar.asm
View File

@ -578,11 +578,7 @@ panels_OnKey:
mov [ebp + panel1_start - panel1_data], eax
jmp .done_redraw
.enter:
mov eax, [ebp + panel1_files - panel1_data]
mov ecx, [eax+ecx*4]
mov eax, [ebp + panel1_nfa - panel1_data]
lea ecx, [ecx+eax*4+32]
add ecx, [ebp + panel1_files - panel1_data]
call get_curfile_folder_entry
test byte [ecx], 10h
jnz .enter_folder
; find extension
@ -889,11 +885,73 @@ panels_OnKey:
.ret2:
ret
.f8:
mov eax, [ebp + panel1_files - panel1_data]
mov ecx, [eax+ecx*4]
mov eax, [ebp + panel1_nfa - panel1_data]
lea ecx, [ecx+eax*4+32]
add ecx, [ebp + panel1_files - panel1_data]
call get_curfile_folder_entry
cmp [bConfirmDelete], 0
jz .f8_allowed
mov ebx, f8_confirm_dlgdata
mov esi, aConfirmDeleteText
mov edi, aConfirmDeleteTextBuf
@@:
lodsb
stosb
test al, al
jnz @b
dec edi
mov esi, aDeleteFolder
test byte [ecx], 10h
jnz @f
mov esi, aDeleteFile
@@:
lodsb
stosb
test al, al
jnz @b
lea esi, [ecx+40]
mov [ebx - f8_confirm_dlgdata + f8_confirm_dlgdata.name], esi
or eax, -1
@@:
inc eax
cmp byte [eax+esi], 0
jnz @b
sub edi, aConfirmDeleteTextBuf+1
cmp eax, edi
jae @f
mov eax, edi
@@:
inc eax
inc eax
mov edx, [cur_width]
sub edx, 8
cmp eax, edx
jbe @f
mov eax, edx
@@:
mov [ebx + dlgtemplate.width], eax
dec eax
dec eax
mov [ebx - f8_confirm_dlgdata + f8_confirm_dlgdata.width2], eax
mov [ebx - f8_confirm_dlgdata + f8_confirm_dlgdata.width3], eax
shr eax, 1
mov [ebx - f8_confirm_dlgdata + f8_confirm_dlgdata.del_x2], eax
sub eax, aDeleteLength-1
mov [ebx - f8_confirm_dlgdata + f8_confirm_dlgdata.del_x1], eax
add eax, aDeleteLength
mov [ebx - f8_confirm_dlgdata + f8_confirm_dlgdata.cnl_x1], eax
add eax, aCancelLength - 1
mov [ebx - f8_confirm_dlgdata + f8_confirm_dlgdata.cnl_x2], eax
mov al, [dialog_border_color]
mov [ebx + dlgtemplate.border_color], al
mov al, [dialog_header_color]
mov [ebx + dlgtemplate.header_color], al
mov al, [dialog_main_color]
mov [ebx + dlgtemplate.main_color], al
or byte [ebx - f8_confirm_dlgdata + f8_confirm_dlgdata.flags1], 4
and byte [ebx - f8_confirm_dlgdata + f8_confirm_dlgdata.flags2], not 4
push ebx
call DialogBox
cmp eax, f8_confirm_dlgdata.del_btn
jnz .ret2
.f8_allowed:
lea esi, [ebp + panel1_dir - panel1_data]
mov edi, execdata
@@:
@ -921,11 +979,8 @@ panels_OnKey:
; jmp .done_redraw
mov eax, [ebp + panel1_index - panel1_data]
push eax
mov ecx, [ebp + panel1_files - panel1_data]
mov ecx, [ecx+eax*4]
mov eax, [ebp + panel1_nfa - panel1_data]
lea esi, [ecx+eax*4+32+40]
add esi, [ebp + panel1_files - panel1_data]
call get_curfile_name
mov esi, eax
mov edi, saved_file_name
@@:
lodsb
@ -1012,6 +1067,21 @@ init_console:
mov [panel2_height], eax
ret
get_curfile_folder_entry:
push eax
mov ecx, [ebp + panel1_index - panel1_data]
mov eax, [ebp + panel1_files - panel1_data]
mov ecx, [eax+ecx*4]
mov eax, [ebp + panel1_nfa - panel1_data]
lea ecx, [ecx+eax*4+32]
add ecx, [ebp + panel1_files - panel1_data]
pop eax
ret
get_curfile_name:
call get_curfile_folder_entry
add ecx, 40
ret
panels_getname:
if lang eq ru
mov eax, '<27> ­¥'
@ -2811,7 +2881,7 @@ match_symbol:
ret
header db 'Kolibri Far 0.13'
header db 'Kolibri Far 0.14'
;.length = $ - header
db 0
@ -3407,6 +3477,8 @@ else
compare_names db 'nNxXmMsSuUcCaA'
end if
; ‡¤¥áì ­ ç¨­ îâáï ª®­ä¨£ãà æ¨®­­ë¥ ¤ ­­ë¥ - ¢ ⥪ã饩 ॠ«¨§ æ¨¨ ®­¨ § è¨âë ¢ ¡¨­ à­¨ª
; <20> ­¥«ì
panel_normal_color db 1Bh
panel_border_color db 1Bh
@ -3415,6 +3487,12 @@ panel_header_color db 1Bh
panel_active_header_color db 30h
column_header_color db 1Eh
panel_nscreens_color db 0Bh
; „¨ «®£¨
dialog_main_color db 70h
dialog_border_color db 70h
dialog_header_color db 70h
dialog_normal_btn_color db 70h
dialog_selected_btn_color db 30h
; Œ¥­î
menu_normal_color db 3Fh
menu_selected_color db 0Fh
@ -3511,10 +3589,6 @@ highlight_group9:
db 10h
db '*',0
bWasE0 db 0
ctrlstate db 0
MemForImage dd 0
associations:
dd aAsm, tinypad
dd aInc, tinypad
@ -3558,6 +3632,85 @@ archer db '/rd/1/@rcher',0
aRtf db 'rtf',0
rtfread db '/rd/1/RtfRead',0
bConfirmDelete db 1
; ‡¤¥áì § ª ­ç¨¢ îâáï ª®­ä¨£ãà æ¨®­­ë¥ ¤ ­­ë¥
bWasE0 db 0
ctrlstate db 0
MemForImage dd 0
align 4
f8_confirm_dlgdata:
dd 0
.x dd -1
.y dd -1
.width dd ?
.height dd 3
dd 4
dd 2
dd aDeleteCaption
.main_color db ?
.border_color db ?
.header_color db ?
db 0
dd 0
dd 0
dd 4
; áâப  "‚ë å®â¨â¥ 㤠«¨âì ..."
dd 1
dd 1,0
.width2 dd ?
dd 0
dd aConfirmDeleteTextBuf
dd 1
; áâப  á ¨¬¥­¥¬ ä ©« /¯ ¯ª¨
dd 1
dd 1,1
.width3 dd ?
dd 1
.name dd ?
dd 1
; ª­®¯ª  "㤠«¨âì"
.del_btn:
dd 2
.del_x1 dd ?
dd 2
.del_x2 dd ?
dd 2
dd aDelete
.flags1 dd 4
; ª­®¯ª  "®â¬¥­¨âì"
dd 2
.cnl_x1 dd ?
dd 2
.cnl_x2 dd ?
dd 2
dd aCancel
.flags2 dd 0
if lang eq ru
aDeleteCaption db '“¤ «¥­¨¥',0
aConfirmDeleteText db '‚ë å®â¨â¥ 㤠«¨âì ',0
aDeleteFolder db '¯ ¯ªã',0
aConfirmDeleteTextMax = $ - aConfirmDeleteText - 2
aDeleteFile db 'ä ©«',0
aDelete db ' “¤ «¨âì ',0
aDeleteLength = $ - aDelete - 1
aCancel db ' Žâ¬¥­¨âì ',0
aCancelLength = $ - aCancel - 1
else
aDeleteCaption db 'Delete',0
aConfirmDeleteText db 'Do you wish to delete ',0
aDeleteFolder db 'the folder',0
aConfirmDeleteTextMax = $ - aConfirmDeleteText - 2
aDeleteFile db 'the file',0
aDelete db ' Delete ',0
aDeleteLength = $ - aDelete - 1
aCancel db ' Cancel ',0
aCancelLength = $ - aCancel - 1
end if
execinfo:
dd 7
dd 0
@ -3637,8 +3790,10 @@ num_screens dd ?
active_screen_vtable dd ?
active_screen_data dd ?
aConfirmDeleteTextBuf rb aConfirmDeleteTextMax + 1
; stack
align 512
align 4
rb 512
stacktop:
; buffers for directory - may be resized dynamically