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kolibrios/programs/cmd/trunk/cmd.asm

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programs sources added git-svn-id: svn://kolibrios.org@31 a494cfbc-eb01-0410-851d-a64ba20cac60
2006-01-03 10:43:31 +01:00
; CMD - Command line interpreter
; copyleft Chemist dmitry_gt@tut.by
;
; Compile with FASM for Menuet
;
;
use32
org 0x0
db 'MENUET01'
dd 0x01
dd START
dd I_END
dd 0x300000
dd 0x7fff0
dd 0x0
dd 0x0
include "macros.inc"
START:
call cmdexist
call draw
call fill
call clearcmd
call autoexec
call ppr
call cursor
still:
mov eax,10
int 0x40
cmp eax,1
je re
cmp eax,2
je key
cmp eax,3
je button
jmp still
button:
mov eax,17
int 0x40
cmp ah,1
jne noclose
jmp exit
noclose:
jmp still
re:
call draw
call red
jmp still
red:
call cls1
mov dword [xpos],24
mov dword [linev],2000
mov eax,dword [ypos]
push eax
mov dword [ypos],6
mov ecx,dword [lpress]
loop1:
push ecx
mov eax,4
mov ebx,[ypos]
shl ebx,16
add ebx,[xpos]
mov ecx,0x00ddeeff
mov edx,tic_table
add edx,dword [linev]
mov esi,81
int 0x40
add dword [xpos],10
add dword [linev],81
pop ecx
loop loop1
sub dword [xpos],10
no_line:
pop eax
mov dword [ypos],eax
no_red:
ret
key:
mov eax,2
int 0x40
cmp ah,27
jne no_escape
mov dword [ypos],42
call clearstr
call ppr
mov dword [count],0
call cursor
jmp still
no_escape:
cmp ah,178
jne no_aup
cmp dword [count],0
jne no_aup
cmp dword [oldcount],0
je no_aup
call clearsum
sub dword [ypos],6
cld
mov ecx,81
mov edi,tic_table+600
mov esi,tic_table+900
rep movsb
cld
mov ecx,dword [oldcount]
mov edi,tic_table
add edi,dword [linen]
mov esi,tic_table+600
rep movsb
call red
mov eax,dword [oldcount]
mov dword [count],eax
add dword [linen],eax
add dword [linel],eax
mov ebx,6
imul ebx,eax
add dword [ypos],ebx
call cursor
jmp still
no_aup:
cmp ah,8
jne no_backspace
cmp dword [count],0
je still
cmp dword [count],0
je no_backspace
call clearsum
sub dword [ypos],12
call clearsum
sub dword [ypos],6
call cursor
dec dword [count]
jmp still
no_backspace:
cmp ah,13
jne no_enter
cmp dword [count],0
jne enter_ok
call clearsum
jmp ecmd2
enter_ok:
call checkcmd
cmp byte [tic_table+600],'/'
jne no_script
cmp dword [count],1
je nparam5
jmp command
no_script:
call oldcmd
call checkprg
jmp ecmd2
no_enter:
cmp ah,176 ; Arrow keys, HOME, END, and DEL are unsupported now
je still
cmp ah,179
je still
cmp ah,177
je still
cmp ah,178
je still
cmp ah,182
je still
cmp ah,180
je still
cmp ah,181
je still
cmp dword [count],74
je still
mov byte [smb],ah
mov edi,tic_table+600
add edi,dword [count]
mov esi,smb
movsb
inc dword [count]
call clearsum
sub dword [ypos],6
call print
add dword [ypos],6
call cursor
jmp still
clearstr:
mov dword [ypos],6
mov dword [clr],480
call clear
mov eax,dword [linel]
sub dword [linen],eax
mov dword [linel],0
mov ecx,eax
push eax
loop4:
push ecx
mov edi,tic_table
add edi,dword [linen]
mov esi,fill1
movsb
inc dword [linen]
pop ecx
loop loop4
pop eax
sub dword [linen],eax
mov dword [ypos],42
ret
clearsum:
mov dword [clr],6
call clear
dec dword [linen]
dec dword [linel]
mov edi,tic_table
add edi,dword [linen]
mov esi,fill1
movsb
ret
clear:
mov eax,13
mov ebx,[ypos]
shl ebx,16
add ebx,[clr]
mov ecx,[xpos]
shl ecx,16
add ecx,9
mov edx,0
int 0x40
add dword [ypos],6
ret
draw:
mov eax,12
mov ebx,1
int 0x40
mov eax,0
mov ebx,100*65536+492
mov ecx,100*65536+280
mov edx,0
mov esi,0x805080d0
mov edi,0x005080d0
int 0x40
mov eax,4
mov ebx,8*65536+8
mov ecx,0x10ddeeff
mov edx,title
mov esi,title_end-title
int 0x40
mov eax,8
mov ebx,(492-19)*65536+12
mov ecx,5*65536+12
mov edx,1
mov esi,0x6688dd
int 0x40
mov eax,12
mov ebx,2
int 0x40
ret
print:
mov eax,4
mov ebx,[ypos]
shl ebx,16
add ebx,[xpos]
mov ecx,0x00ddeeff
mov edx,smb
mov esi,1
int 0x40
mov edi,tic_table
add edi,dword [linen]
mov esi,smb
movsb
inc dword [linen]
inc dword [linel]
ret
cursor:
mov eax,4
mov ebx,[ypos]
shl ebx,16
add ebx,[xpos]
mov ecx,0x00ddeeff
mov edx,smb_cursor
mov esi,1
int 0x40
mov edi,tic_table
mov esi,smb_cursor
add edi,dword [linen]
movsb
inc dword [linen]
inc dword [linel]
ret
ppr:
mov eax,4
mov ebx,6
shl ebx,16
add ebx,[xpos]
mov ecx,0x00ddeeff
mov edx,prompt
mov esi,5
int 0x40
mov dword [ypos],42
cld
mov ecx,5
mov edi,tic_table
add edi,dword [linen]
mov esi,prompt
rep movsb
add dword [linen],6
add dword [linel],6
ret
help:
cmp byte [callp],1
je gonext8
call clearsum
gonext8:
call newline
call newline
mov edx,h1
call printf
call newline
mov edx,h2
call printf
call newline
call newline
mov edx,h3
call printf
call newline
call newline
mov edx,h4
call printf
call newline
mov edx,h5
call printf
call newline
mov edx,h6
call printf
call newline
mov edx,h7
call printf
call newline
call newline
mov edx,h8
call printf
call newline
mov edx,h9
call printf
call newline
mov edx,h10
call printf
call newline
mov edx,h11
call printf
call newline
mov edx,h12
call printf
call newline
mov edx,h13
call printf
call newline
call newline
mov edx,h14
call printf
call newline
call newline
mov edx,h15
call printf
call newline
mov edx,h16
call printf
call newline
cmp byte [callp],1
je go
jmp ecmd
ver:
cmp byte [callp],1
je gonext7
call clearsum
gonext7:
call newline
mov edx,about
call printf
cmp byte [callp],1
je go
jmp ecmd
pause1:
cmp byte [callp],1
je gonext1
call clearsum
gonext1:
call pause2
cmp byte [callp],1
je go
jmp ecmd
ls:
call oldcmd
call cls2
loopls:
inc dword [blockcnt]
mov eax,34
mov ebx,0
mov ecx,0
mov edx,0
add edx,dword [blockcnt]
mov esi,1
mov edi,tic_table+7000
int 0x40
mov ecx,16
loop40:
push ecx
cld
mov ecx,8
mov edi,filename
mov esi,tic_table
add esi,dword [lscnt]
rep movsb
add dword [lscnt],8
mov edi,filename+8
mov esi,ddot
movsb
cld
mov ecx,3
mov edi,filename+9
mov esi,tic_table
add esi,dword [lscnt]
rep movsb
cmp byte [filename+10],0
jne no_fn_space1
mov edi,filename+10
mov esi,dzero
movsb
no_fn_space1:
cmp byte [filename],0xe5 ; deleted file
je no_newline
cmp byte [filename],0xf ; long fat32 filename
je no_newline
cmp byte [filename],0x10 ; folder
je no_newline
cmp word [filename],'AK'
jne filename_ok
cmp byte [filename+3],'e'
jne filename_ok
cmp byte [filename+5],'y'
jne filename_ok
cmp byte [filename+7],'a'
jne filename_ok
cmp byte [filename+10],'s'
jne filename_ok
jmp no_newline
filename_ok:
mov eax,6
mov ebx,filename
mov ecx,0
mov edx,-1
mov esi,tic_table+25000
int 0x40
cmp eax,4294967295
jne ls_print
jmp no_newline
ls_print_done:
inc byte [lscntf]
add dword [ypos],96
cmp byte [lscntf],5
jne no_newline
mov byte [lscntf],0
inc byte [lscntx]
cmp byte [lscntx],23
je pause2n
mov dword [ypos],6
call newline
no_newline:
add dword [lscnt],24
pop ecx
dec ecx
cmp ecx,0
jne loop40
cmp dword [blockcnt],16
je ls_end
jmp no_pause2
pause2n:
mov byte [lscntx],0
call newline
call pause2
call cls2
mov dword [lscnt],8024
jmp loopls
no_pause2:
mov dword [lscnt],8024
jmp loopls
ls_end:
mov dword [blockcnt],0
mov dword [lscnt],8024
mov byte [lscntf],0
mov byte [lscntx],0
cmp byte [callp],1
je go
jmp ecmd2
ls_print:
mov edi,filename+8
mov esi,fill1
movsb
mov eax,4
mov ebx,[ypos]
shl ebx,16
add ebx,[xpos]
mov edx,filename
mov ecx,0x00ddeeff
mov esi,12
int 0x40
cld
mov ecx,12
mov edi,tic_table
add edi,dword [linen]
mov esi,filename
rep movsb
add dword [linen],16
add dword [linel],16
jmp ls_print_done
lscheck:
cmp byte [callp],1
je gonext9
call clearsum
gonext9:
sub dword [count],3
cld
mov ecx,dword [count]
mov edi,tic_table+400
mov esi,tic_table+600
add esi,3
rep movsb
mov ebx,tic_table+400
push esi edi ecx eax
mov esi,ebx
mov edi,tic_table+400
mov ecx,70
strup2:
mov al,[esi]
cmp al,'A'
jb @f
cmp al,'z'
ja @f
cmp al,'a'
jb @f
add al,-0x20
@@:
mov [edi],al
inc esi
inc edi
dec ecx
jnz strup2
pop eax ecx edi esi
mov ecx,dword [count]
looplsc:
cmp byte [tic_table+400+ecx],'.'
je chdot
loop looplsc
jmp chnodot
chdot:
mov ebx,dword [count]
cld
mov ecx,5
mov edi,tic_table+400
add edi,ebx
mov esi,dzero
rep movsb
mov eax,6
mov ebx,tic_table+400
mov ecx,0
mov edx,-1
mov esi,tic_table+25000
int 0x40
cmp eax,4294967295
je nosuchfile
jmp lschok
chnodot:
mov ebx,dword [count]
mov edi,tic_table+400
add edi,ebx
mov esi,ddot
movsb
inc ebx
cld
mov ecx,3
mov edi,tic_table+400
add edi,ebx
mov esi,fill3
rep movsb
mov eax,6
mov ebx,tic_table+400
mov ecx,0
mov edx,-1
mov esi,tic_table+25000
int 0x40
cmp eax,4294967295
je nosuchfile
mov edi,tic_table+400
add edi,dword [count]
mov esi,fill1
movsb
lschok:
call newline
mov eax,4
mov ebx,6
shl ebx,16
add ebx,[xpos]
mov edx,tic_table+400
mov esi,12
mov ecx,0x00ddeeff
int 0x40
cld
mov ecx,12
mov edi,tic_table
add edi,dword [linen]
mov esi,tic_table+400
rep movsb
add dword [linen],12
add dword [linel],12
add dword [count],3
cmp byte [callp],1
je go
jmp ecmd
ps:
call oldcmd
call cls2
call newline
mov edx,proc_head
call printf
call newline
mov edx,proc_hd11
call printf
call newline
call newline
mov eax,9
mov ebx,tic_table
mov ecx,1
int 0x40
mov dword [count2],eax
ll1:
inc dword [pn]
mov eax,9
mov ebx,tic_table
mov ecx,[pn]
int 0x40
mov ebx,[tic_table+30]
mov dword [fnumb],4
mov dword [ypos],6
call decnumb
cld
mov ecx,4
mov edi,tic_table
add edi,dword [linen]
mov esi,tic_table+200
rep movsb
add dword [linen],5
add dword [linel],5
cld
mov ecx,11
mov esi,tic_table+10
mov edi,pname
rep movsb
mov dword [ypos],36
mov edx,pname
mov eax,4
mov ebx,[ypos]
shl ebx,16
add ebx,[xpos]
mov ecx,0x00ddeeff
mov esi,12
int 0x40
cld
mov ecx,11
mov edi,tic_table
add edi,dword [linen]
mov esi,pname
rep movsb
add dword [linen],10
add dword [linel],10
mov dword [ypos],94
mov ebx,[tic_table+22]
mov dword [fnumb],8
call decnumb
cld
mov ecx,8
mov edi,tic_table
add edi,dword [linen]
mov esi,tic_table+200
rep movsb
add dword [linen],10
add dword [linel],10
mov dword [ypos],154
mov ebx,[tic_table+26]
mov dword [fnumb],8
call decnumb
cld
mov ecx,8
mov edi,tic_table
add edi,dword [linen]
mov esi,tic_table+200
rep movsb
add dword [linen],12
add dword [linel],12
mov dword [ypos],228
mov ebx,[pn]
mov dword [fnumb],4
call decnumb
cld
mov ecx,4
mov edi,tic_table
add edi,dword [linen]
mov esi,tic_table+200
rep movsb
add dword [linel],4
add dword [linen],4
call newline
mov dword [ypos],60
cmp dword [xpos],254
jne nscreen
call pause2
call cls2
mov dword [xpos],24
call newline
mov dword [ypos],60
mov edx,proc_head
call printf
call newline
mov edx,proc_hd11
call printf
call newline
call newline
nscreen:
mov eax, dword [count2]
cmp dword [pn],eax
jne ll1
mov dword [pn],0
cmp byte [callp],1
je go
jmp ecmd2
printn:
mov eax,47
shl ebx,16
mov edx,[ypos]
shl edx,16
add edx,[xpos]
mov esi,0x00ddeeff
int 0x40
ret
pause2:
call newline
mov edx,mess1
call printf
mov eax,10
int 0x40
red3:
cmp eax,2
je back
cmp eax,3
je exit
call draw
call red
mov eax,10
int 0x40
jmp red3
back:
mov eax,2
int 0x40
cmp ah,27
je checmd
ret
exit:
mov eax,-1
int 0x40
checmd:
cmp byte [callp],1
je ecmd3
jmp ecmd
err:
call clearsum
call newline
call ppr
cmp dword [count],0
je ecmd1
mov edx,err1
mov eax,4
mov ebx,[ypos]
shl ebx,16
add ebx,[xpos]
mov ecx,0x00ddeeff
mov esi,27
int 0x40
cld
mov ecx,27
mov edi,tic_table
add edi,dword [linen]
mov esi,err1
rep movsb
add dword [linen],27
add dword [linel],27
call clearcmd
jmp cmd_ok2
nparam:
cmp byte [callp],1
je gonext4
call clearsum
gonext4:
call newline
mov edx,mess2
call printf
cmp byte [callp],1
je go
jmp ecmd
nparam2:
cmp byte [callp],1
je gonext3
call clearsum
gonext3:
call newline
mov edx,mess5
call printf
cmp byte [callp],0
je ecmd
jmp go
cp:
cmp byte [callp],1
je gonext10
call clearsum
gonext10:
sub dword [count],3
cld
mov ecx,dword [count]
mov edi,tic_table+400
mov esi,tic_table+600
add esi,3
rep movsb
mov ecx,12
loop50:
cmp byte [tic_table+400+ecx],'+'
je file2
loop loop50
add dword [count],3
jmp nparam3
file2:
mov dword [f1len],ecx
inc ecx
mov ebx,ecx
cld
mov edi,tic_table+9000
mov esi,tic_table+400
rep movsb
mov ecx,12
mov edi,tic_table+9100
mov esi,tic_table+400
add esi,ebx
rep movsb
mov ebx,tic_table+9000
push esi edi ecx eax
mov esi,ebx
mov edi,tic_table+9000
mov ecx,12
strup3:
mov al,[esi]
cmp al,'A'
jb @f
cmp al,'z'
ja @f
cmp al,'a'
jb @f
add al,-0x20
@@:
mov [edi],al
inc esi
inc edi
dec ecx
jnz strup3
pop eax ecx edi esi
mov ecx,dword [f1len]
loopcp:
cmp byte [tic_table+9000+ecx],'.'
je chdotcp
loop loopcp
jmp chnodotcp
chdotcp:
mov ebx,dword [f1len]
cld
mov ecx,4
mov edi,tic_table+9000
add edi,ebx
mov esi,dzero
rep movsb
jmp gocp1
chnodotcp:
mov ebx,dword [f1len]
mov edi,tic_table+9000
add edi,ebx
mov esi,ddot
movsb
inc ebx
cld
mov ecx,3
mov edi,tic_table+9000
add edi,ebx
mov esi,fill3
rep movsb
gocp1:
mov eax,6
mov ebx,tic_table+9000
mov ecx,0
mov edx,-1
mov esi,tic_table+25000
int 0x40
cmp eax,4294967295
je nosuchfile
mov dword [filesize],eax
mov ebx,tic_table+9100
push esi edi ecx eax
mov esi,ebx
mov edi,tic_table+9100
mov ecx,12
strup4:
mov al,[esi]
cmp al,'A'
jb @f
cmp al,'z'
ja @f
cmp al,'a'
jb @f
add al,-0x20
@@:
mov [edi],al
inc esi
inc edi
dec ecx
jnz strup4
pop eax ecx edi esi
mov ebx,dword [f1len]
mov ecx,dword [count]
sub ecx,ebx
mov dword [f2len],ecx
loopcp2:
cmp byte [tic_table+9100+ecx],'.'
je chdotcp2
loop loopcp2
jmp chnodotcp2
chdotcp2:
mov ebx,dword [f2len]
cld
mov ecx,4
mov edi,tic_table+9100
add edi,ebx
mov esi,dzero
rep movsb
jmp gocp2
chnodotcp2:
mov ebx,dword [f2len]
mov edi,tic_table+9100
add edi,ebx
mov esi,ddot
movsb
inc ebx
cld
mov ecx,3
mov edi,tic_table+9100
add edi,ebx
mov esi,fill3
rep movsb
gocp2:
mov eax,6
mov ebx,tic_table+9100
mov ecx,0
mov edx,-1
mov esi,tic_table+25000
int 0x40
cmp eax,4294967295
jne alreadyexist
mov eax,33
mov ebx,tic_table+9100
mov ecx,tic_table+25000
mov edx,dword [filesize]
mov esi,0
int 0x40
cmp eax,0
jne no_ok
mov eax,6
mov ebx,tic_table+9100
mov ecx,0
mov edx,-1
mov esi,tic_table+25000
int 0x40
cmp eax,4294967295
je no_ok
call newline
mov edx,mess11
call printf
jmp cp_end
no_ok:
call newline
mov edx,mess12
call printf
cp_end:
add dword [count],3
cmp byte [callp],1
je go
jmp ecmd
alreadyexist:
add dword [count],3
call newline
mov edx,mess13
call printf
cmp byte [callp],1
je go
jmp ecmd
rn:
cmp byte [callp],1
je gonext11
call clearsum
gonext11:
sub dword [count],3
cld
mov ecx,dword [count]
mov edi,tic_table+400
mov esi,tic_table+600
add esi,3
rep movsb
mov ecx,12
loop51:
push ecx
cmp byte [tic_table+400+ecx],'+'
je file3
pop ecx
loop loop51
add dword [count],3
jmp nparam4
file3:
mov dword [f1len],ecx
inc ecx
mov ebx,ecx
cld
mov edi,tic_table+9000
mov esi,tic_table+400
rep movsb
mov ecx,12
mov edi,tic_table+9100
mov esi,tic_table+400
add esi,ebx
rep movsb
mov ebx,tic_table+9000
push esi edi ecx eax
mov esi,ebx
mov edi,tic_table+9000
mov ecx,12
strup5:
mov al,[esi]
cmp al,'A'
jb @f
cmp al,'z'
ja @f
cmp al,'a'
jb @f
add al,-0x20
@@:
mov [edi],al
inc esi
inc edi
dec ecx
jnz strup5
pop eax ecx edi esi
mov ecx,dword [f1len]
looprn:
cmp byte [tic_table+9000+ecx],'.'
je chdotrn
loop looprn
jmp chnodotrn
chdotrn:
mov ebx,dword [f1len]
cld
mov ecx,4
mov edi,tic_table+9000
add edi,ebx
mov esi,dzero
rep movsb
jmp gorn1
chnodotrn:
mov ebx,dword [f1len]
mov edi,tic_table+9000
add edi,ebx
mov esi,ddot
movsb
inc ebx
cld
mov ecx,3
mov edi,tic_table+9000
add edi,ebx
mov esi,fill3
rep movsb
gorn1:
mov eax,6
mov ebx,tic_table+9000
mov ecx,0
mov edx,-1
mov esi,tic_table+25000
int 0x40
cmp eax,4294967295
je nosuchfile
mov ebx,tic_table+9100
push esi edi ecx eax
mov esi,ebx
mov edi,tic_table+9100
mov ecx,12
strup6:
mov al,[esi]
cmp al,'A'
jb @f
cmp al,'z'
ja @f
cmp al,'a'
jb @f
add al,-0x20
@@:
mov [edi],al
inc esi
inc edi
dec ecx
jnz strup6
pop eax ecx edi esi
mov ebx,dword [f1len]
mov ecx,dword [count]
sub ecx,ebx
mov dword [f2len],ecx
looprn2:
cmp byte [tic_table+9100+ecx],'.'
je chdotrn2
loop looprn2
jmp chnodotrn2
chdotrn2:
mov ebx,dword [f2len]
cld
mov ecx,4
mov edi,tic_table+9100
add edi,ebx
mov esi,dzero
rep movsb
jmp gorn2
chnodotrn2:
mov ebx,dword [f2len]
mov edi,tic_table+9100
add edi,ebx
mov esi,ddot
movsb
inc ebx
cld
mov ecx,3
mov edi,tic_table+9100
add edi,ebx
mov esi,fill3
rep movsb
gorn2:
mov eax,6
mov ebx,tic_table+9100
mov ecx,0
mov edx,-1
mov esi,tic_table+25000
int 0x40
cmp eax,4294967295
jne alreadyexist
mov eax,6
mov ebx,tic_table+9000
mov ecx,0
mov edx,-1
mov esi,tic_table+25000
int 0x40
mov dword [filesize],eax
mov eax,33
mov ebx,tic_table+9100
mov ecx,tic_table+25000
mov edx,dword [filesize]
mov esi,0
int 0x40
cmp eax,0
jne no_ok1
mov eax,6
mov ebx,tic_table+9100
mov ecx,0
mov edx,-1
mov esi,tic_table+25000
int 0x40
cmp eax,4294967295
je no_ok1
mov eax,32
mov ebx,tic_table+9000
int 0x40
call newline
mov edx,mess14
call printf
jmp rn_end
no_ok1:
call newline
mov edx,mess15
call printf
rn_end:
add dword [count],3
cmp byte [callp],1
je go
jmp ecmd
del:
cmp byte [callp],1
je gonext12
call clearsum
gonext12:
sub dword [count],4
cld
mov ecx,dword [count]
mov edi,tic_table+400
mov esi,tic_table+600
add esi,4
rep movsb
mov ebx,tic_table+400
push esi edi ecx eax
mov esi,ebx
mov edi,tic_table+400
mov ecx,70
strup1:
mov al,[esi]
cmp al,'A'
jb @f
cmp al,'z'
ja @f
cmp al,'a'
jb @f
add al,-0x20
@@:
mov [edi],al
inc esi
inc edi
dec ecx
jnz strup1
pop eax ecx edi esi
mov ecx,dword [count]
loopdel:
cmp byte [tic_table+400+ecx],'.'
je chdotdel
loop loopdel
jmp chnodotdel
chdotdel:
mov ebx,dword [count]
cld
mov ecx,4
mov edi,tic_table+400
add edi,ebx
mov esi,dzero
rep movsb
jmp godel
chnodotdel:
mov ebx,dword [count]
mov edi,tic_table+400
add edi,ebx
mov esi,ddot
movsb
inc ebx
cld
mov ecx,3
mov edi,tic_table+400
add edi,ebx
mov esi,fill3
rep movsb
godel:
mov eax,6
mov ebx,tic_table+400
mov ecx,0
mov edx,-1
mov esi,tic_table+25000
int 0x40
cmp eax,4294967295
je nosuchfile2
mov eax,32
mov ebx,tic_table+400
int 0x40
call newline
mov edx,mess6
call printf
add dword [count],4
del_end:
add dword [count],4
cmp byte [callp],1
je go
jmp ecmd
nosuchfile:
add dword [count],3
call newline
mov edx,mess7
call printf
cmp byte [callp],0
je ecmd
jmp go
nosuchfile2:
add dword [count],4
call newline
mov edx,mess7
call printf
cmp byte [callp],1
je go
jmp ecmd
nosuchfile3:
inc dword [count]
call newline
mov edx,mess7
call printf
jmp ecmd
autoexec:
mov eax,6
mov ebx,autoexfile
mov ecx,0
mov edx,-1
mov esi,tic_table+15000
int 0x40
cmp eax,4294967295
je noaxfile
sub dword [linen],81
sub dword [xpos],10
dec dword [lpress]
jmp autolabel
noaxfile:
ret
command:
call clearsum
dec dword [count]
cld
mov ecx,dword [count]
mov edi,filename
mov esi,tic_table+601
rep movsb
mov ebx,filename
push esi edi ecx eax
mov esi,ebx
mov edi,filename
mov ecx,12
strup7:
mov al,[esi]
cmp al,'A'
jb @f
cmp al,'z'
ja @f
cmp al,'a'
jb @f
add al,-0x20
@@:
mov [edi],al
inc esi
inc edi
dec ecx
jnz strup7
pop eax ecx edi esi
cld
mov ecx,4
mov edi,filename+8
mov esi,dcmd
rep movsb
mov eax,6
mov ebx,filename
mov ecx,0
mov edx,-1
mov esi,tic_table+15000
int 0x40
cmp eax,4294967295
je nosuchfile3
autolabel:
mov dword [filesize2],eax
mov byte [callp],1
go:
call clearcmd
gonext:
cmp dword [filesize2],0
je ecmd3
mov ebx,tic_table
add ebx,dword [readcnt]
cmp byte [ebx],13
je read
inc dword [readcnt]
inc dword [readcnt2]
dec dword [filesize2]
jmp gonext
read:
mov ecx,dword [readcnt2]
mov ebx,0
mov edx,dword [readcnt]
sub edx,dword [readcnt2]
loop60:
push ecx
mov edi,tic_table+600
add edi,ebx
mov esi,tic_table
add esi,edx
movsb
inc ebx
inc edx
pop ecx
loop loop60
mov eax,dword [readcnt2]
mov dword [count],eax
mov dword [readcnt2],0
add dword [readcnt],2
jmp checkcmd
decnumb:
cmp dword [fnumb],4
je go1
call divide
mov dword [n8],edx
mov ebx,eax
call divide
mov dword [n7],edx
mov ebx,eax
call divide
mov dword [n6],edx
mov ebx,eax
call divide
mov dword [n5],edx
mov ebx,eax
go1:
call divide
mov dword [n4],edx
mov ebx,eax
call divide
mov dword [n3],edx
mov ebx,eax
call divide
mov dword [n2],edx
mov ebx,eax
call divide
mov dword [n1],edx
add dword [n1],48
add dword [n2],48
add dword [n3],48
add dword [n4],48
cmp dword [fnumb],4
je go2
add dword [n5],48
add dword [n6],48
add dword [n7],48
add dword [n8],48
go2:
mov edi,tic_table+200
mov esi,n1
movsb
mov edi,tic_table+201
mov esi,n2
movsb
mov edi,tic_table+202
mov esi,n3
movsb
mov edi,tic_table+203
mov esi,n4
movsb
cmp dword [fnumb],4
je go4
mov edi,tic_table+204
mov esi,n5
movsb
mov edi,tic_table+205
mov esi,n6
movsb
mov edi,tic_table+206
mov esi,n7
movsb
mov edi,tic_table+207
mov esi,n8
movsb
go4:
mov eax,4
mov ebx,[ypos]
shl ebx,16
add ebx,[xpos]
mov ecx,0x00ddeeff
mov edx,tic_table+200
mov esi,dword [fnumb]
int 0x40
ret
divide:
mov eax,ebx
xor edx,edx
mov ecx,10
div ecx
ret
kill:
mov eax,0
mov ebx,0
mov ecx,0
mov edx,0
mov al, byte [tic_table+608]
mov bl, byte [tic_table+607]
mov cl, byte [tic_table+606]
mov dl, byte [tic_table+605]
sub al,48
sub bl,48
sub cl,48
sub dl,48
imul ebx,10
imul ecx,100
imul edx,1000
mov esi,0
add esi,eax
add esi,ebx
add esi,ecx
add esi,edx
mov ecx,esi
mov eax,9
mov ebx,tic_table
int 0x40
cmp eax,ecx
jb nosuchprocess
mov eax,18
mov ebx,2
mov edx,0
int 0x40
call clearsum
call newline
mov edx,mess3
call printf
call newline
mov edx,mess4
call printf
cmp byte [callp],1
je go
jmp ecmd
ecmd1:
sub dword [xpos],10
jmp ecmd
nosuchprocess:
call clearsum
call newline
mov edx,mess8
call printf
cmp byte [callp],1
je go
jmp ecmd
echoeol:
cmp byte [callp],1
je gonext15
call clearsum
gonext15:
call newline
cmp byte [callp],1
je go
jmp ecmd
echo:
cmp byte [callp],1
je gonext13
call clearsum
gonext13:
sub dword [count],5
cld
mov ecx,dword [count]
mov edi,tic_table+300
mov esi,tic_table+600
add esi,5
rep movsb
call newline
mov eax,4
mov ebx,6
shl ebx,16
add ebx,[xpos]
mov edx,tic_table+300
mov ecx,0x00ddeeff
mov esi,dword [count]
int 0x40
cld
mov ecx,dword [count]
mov edi,tic_table
add edi,dword [linen]
mov esi,tic_table+300
rep movsb
mov eax,dword [count]
add dword [linen],eax
add dword [linel],eax
add dword [count],5
cmp byte [callp],1
je go
jmp ecmd
printf:
mov eax,4
mov ebx,6
shl ebx,16
add ebx,[xpos]
mov ecx,0x00ddeeff
mov esi,45
int 0x40
cld
mov ecx,45
mov edi,tic_table
add edi,dword [linen]
mov esi,edx
rep movsb
add dword [linen],46
add dword [linel],46
add dword [ypos],6
ret
printipc:
mov eax,4
mov ebx,6
shl ebx,16
add ebx,[xpos]
mov ecx,0x00ddeeff
mov esi,79
int 0x40
cld
mov ecx,79
mov edi,tic_table
add edi,dword [linen]
mov esi,edx
rep movsb
add dword [linen],80
add dword [linel],80
mov dword [ypos],480
ret
clearcmd:
cld
mov ecx,80
mov edi,tic_table+600
mov esi,tic_table+500
rep movsb
mov ecx,80
mov edi,tic_table+400
mov esi,tic_table+500
rep movsb
mov ecx,81
mov edi,tic_table+800
mov [esi],byte 'x'
rep movsb
mov ecx,12
mov edi,filename
mov esi,pname
rep movsb
mov dword [count],0
mov dword [pn],0
mov dword [blockcnt],0
mov dword [lscnt],8024
ret
oldcmd:
mov eax,dword [count]
mov dword [oldcount],eax
cld
mov ecx,81
mov edi,tic_table+900
mov esi,tic_table+500
rep movsb
cld
mov ecx,81
mov edi,tic_table+900
mov esi,tic_table+600
rep movsb
ret
ecmd:
call oldcmd
call clearcmd
call newline
call ppr
call cursor
jmp still
ecmd2:
call clearcmd
call newline
call ppr
call cursor
jmp still
ecmd3:
call clearcmd
call newline
call ppr
call cursor
mov dword [readcnt],15000
mov dword [readcnt2],0
mov byte [callp],0
mov dword [filesize2],0
jmp still
chparam:
pop ecx
mov eax,ecx
mov edx,eax
push edx
inc eax
cld
mov edi,tic_table+400
mov esi,tic_table+600
rep movsb
mov ecx,dword [count]
sub ecx,eax
cld
mov edi,tic_table+800
mov esi,tic_table+600
add esi,eax
rep movsb
pop edx
mov dword [ipccount],edx
cld
mov ecx,11
mov edi,tic_table+400
add edi,edx
mov esi,qspace
rep movsb
mov eax,19
mov ebx,tic_table+400
mov ecx,tic_table+800
int 0x40
cmp eax,0xfffffff0
jb cmd_ok
jmp err
cls:
call oldcmd
call cls2
cmp byte [callp],0
jne needret
call clearcmd
call ppr
call cursor
jmp still
needret:
sub dword [linen],81
dec dword [lpress]
sub dword [xpos],10
jmp gonext
cls1:
mov eax,13
mov ebx,6*65536+486
mov ecx,24*65536+250
mov edx,0
int 0x40
ret
cls2:
mov dword [linen],2000
mov ecx,2025
loop2:
push ecx
mov edi,tic_table
add edi,dword [linen]
mov esi,fill1
movsb
inc dword [linen]
pop ecx
loop loop2
mov dword [linel],0
mov dword [linen],2000
mov dword [linev],2000
mov dword [xpos],24
mov dword [ypos],6
mov dword [lpress],1
mov dword [stnum],1
call cls1
ret
chscr:
cmp dword [xpos],264
jne no_scr
mov dword [cnt_loop1],4500
mov dword [cnt_loop2],2000
mov ecx,2025
loop10:
push ecx
mov edi,tic_table
add edi,dword [cnt_loop1]
mov esi,tic_table
add esi,dword [cnt_loop2]
movsb
inc dword [cnt_loop1]
inc dword [cnt_loop2]
pop ecx
loop loop10
mov dword [cnt_loop1],2000
mov ecx,2025
loop11:
push ecx
mov edi,tic_table
add edi,dword [cnt_loop1]
mov esi,fill1
movsb
inc dword [cnt_loop1]
pop ecx
loop loop11
mov dword [cnt_loop1],2000
mov dword [cnt_loop2],4581
mov ecx,1944
loop12:
push ecx
mov edi,tic_table
add edi,dword [cnt_loop1]
mov esi,tic_table
add esi,dword [cnt_loop2]
movsb
inc dword [cnt_loop1]
inc dword [cnt_loop2]
pop ecx
loop loop12
dec dword [lpress]
sub dword [linen],81
mov dword [xpos],264
mov dword [ypos],6
mov dword [clr],480
call clear
call red
no_scr:
ret
newline:
call chscr
push edx
mov edx,81
sub edx,dword [linel]
add dword [linen],edx
pop edx
inc dword [lpress]
mov dword [linel],0
add dword [xpos],10
ret
fill:
cld
mov ecx,81
mov edi,tic_table+500
mov esi,fill1
rep movsb
ret
nparam3:
cmp byte [callp],1
je gonext5
call clearsum
gonext5:
call newline
mov edx,mess9
call printf
cmp byte [callp],1
je go
jmp ecmd
nparam4:
cmp byte [callp],1
je gonext6
call clearsum
gonext6:
call newline
mov edx,mess0
call printf
cmp byte [callp],1
je go
jmp ecmd
nparam5:
cmp byte [callp],1
je gonext14
call clearsum
gonext14:
call newline
mov edx,mess16
call printf
jmp ecmd
endscr:
cmp byte [callp],1
je ecmd3
call clearsum
call newline
mov edx,mess17
call printf
jmp ecmd
checkcmd:
cmp dword [tic_table+600],'help'
jne no_help
cmp dword [count],4
jne no_help
jmp help
no_help:
cmp dword [tic_table+600],'exit'
jne no_exit
cmp dword [count],4
jne no_exit
jmp exit
no_exit:
cmp word [tic_table+600],'ve'
jne no_ver
cmp byte [tic_table+602],'r'
jne no_ver
cmp dword [count],3
jne no_ver
jmp ver
no_ver:
cmp word [tic_table+600],'cl'
jne no_cls
cmp byte [tic_table+602],'s'
jne no_cls
cmp dword [count],3
jne no_cls
jmp cls
no_cls:
cmp dword [tic_table+600],'shut'
jne no_shutdown
cmp dword [tic_table+604],'down'
jne no_shutdown
cmp dword [count],8
jne no_shutdown
mov eax,18
mov ebx,1
int 0x40
mov eax,5
mov ebx,200
int 0x40
no_shutdown:
cmp word [tic_table+600],'ps'
jne no_ps
cmp dword [count],2
je ps
no_ps:
cmp dword [tic_table+600],'kill'
jne no_kill
cmp byte [tic_table+604],' '
jne no_kill
cmp dword [count],9
je kill
jmp nparam
no_kill:
cmp dword [tic_table+600],'paus'
jne no_pause
cmp byte [tic_table+604],'e'
jne no_pause
cmp dword [count],5
je pause1
no_pause:
cmp dword [tic_table+600],'echo'
jne no_echo
cmp dword [count],4
je echoeol
cmp byte [tic_table+604],' '
je echo
no_echo:
cmp word [tic_table+600],'de'
jne no_del
cmp byte [tic_table+602],'l'
jne no_del
cmp byte [tic_table+603],' '
jne no_del
cmp dword [count],3
je nparam2
cmp dword [count],4
je nparam2
jmp del
no_del:
cmp word [tic_table+600],'ls'
jne no_ls
cmp dword [count],2
je ls
cmp dword [count],3
je ls
jmp lscheck
no_ls:
cmp word [tic_table+600],'cp'
jne no_cp
cmp dword [count],2
je nparam3
cmp dword [count],3
je nparam3
cmp dword [count],4
je nparam3
cmp dword [count],5
je nparam3
cmp byte [tic_table+602],' '
jne no_cp
jmp cp
no_cp:
cmp word [tic_table+600],'rn'
jne no_rn
cmp dword [count],2
je nparam4
cmp dword [count],3
je nparam4
cmp dword [count],4
je nparam4
cmp dword [count],5
je nparam4
cmp byte [tic_table+602],' '
jne no_rn
jmp rn
no_rn:
cmp dword [tic_table+600],'ends'
jne no_end
cmp dword [count],4
je endscr
no_end:
cmp byte [callp],1
je checkprg
ret
checkprg:
mov ebx,tic_table+600
push esi edi ecx eax
mov esi,ebx
mov edi,tic_table+600
mov ecx,74
strup:
mov al,[esi]
cmp al,'A'
jb @f
cmp al,'z'
ja @f
cmp al,'a'
jb @f
add al,-0x20
@@:
mov [edi],al
inc esi
inc edi
dec ecx
jnz strup
pop eax ecx edi esi
mov ecx,dword [count]
loop20:
push ecx
cmp byte [tic_table+600+ecx],'&'
je chparam
pop ecx
loop loop20
cld
mov ecx,11
mov edi,tic_table+600
add edi,dword [count]
mov esi,qspace
rep movsb
mov eax,19
mov ebx,tic_table+600
mov ecx,0
int 0x40
cmp eax,0xfffffff0
jb cmd_ok_1
jmp err
cmd_ok_1:
mov eax,dword [count]
mov dword [ipccount],eax
cmd_ok:
mov eax,60
mov ebx,1
mov ecx,ipcb
mov edx,118
int 0x40
call clearipc
mov eax,40
mov ebx,01000111b
int 0x40
mov eax,23
mov ebx,10
int 0x40
cmp eax,7
jne noipc
cmp byte [callp],1
je printipcprgname
call clearsum
ipccontinue:
mov eax,9
mov ebx,tic_table+100000
mov ecx,-1
int 0x40
mov ecx,eax
loopfindipc:
push ecx
mov eax,9
mov ebx,tic_table+100000
int 0x40
mov bl,[tic_table+600]
cmp byte [tic_table+100000+10],bl
jne goonipc
cmp dword [ipccount],1
je ipcfinished
mov bl,[tic_table+601]
cmp byte [tic_table+100000+11],bl
jne goonipc
cmp dword [ipccount],2
je ipcfinished
mov bl,[tic_table+602]
cmp byte [tic_table+100000+12],bl
jne goonipc
cmp dword [ipccount],3
je ipcfinished
mov bl,[tic_table+603]
cmp byte [tic_table+100000+13],bl
jne goonipc
cmp dword [ipccount],4
je ipcfinished
mov bl,[tic_table+604]
cmp byte [tic_table+100000+14],bl
jne goonipc
cmp dword [ipccount],5
je ipcfinished
mov bl,[tic_table+605]
cmp byte [tic_table+100000+15],bl
jne goonipc
cmp dword [ipccount],6
je ipcfinished
mov bl,[tic_table+606]
cmp byte [tic_table+100000+16],bl
jne goonipc
cmp dword [ipccount],7
je ipcfinished
mov bl,[tic_table+607]
cmp byte [tic_table+100000+17],bl
jne goonipc
goonipc:
pop ecx
dec ecx
jnz loopfindipc
ipcfinished:
mov ebx,[tic_table+100000+30]
mov dword [ipcpid],ebx
mov eax,60
mov ebx,2
mov ecx,dword [ipcpid]
mov edx,ddot
mov esi,1
int 0x40
call newline
call clearipc
jmp waitipc
printipcprgname:
call newline
call printcmd
jmp ipccontinue
noipc:
cmp byte [callp],1
je prtcmd
call clearsum
jmp cmd_ok2
printcmd:
mov eax,4
mov ebx,6
shl ebx,16
add ebx,[xpos]
mov edx,tic_table+600
mov ecx,0x00ddeeff
mov esi,dword [count]
int 0x40
cld
mov ecx,dword [count]
mov edi,tic_table
add edi,dword [linen]
mov esi,tic_table+600
rep movsb
mov eax,dword [count]
add dword [linen],eax
add dword [linel],eax
ret
prtcmd:
call newline
call printcmd
jmp go
cmd_ok2:
cmp byte [callp],1
je go
ret
waitipc:
mov eax,40
mov ebx,01000111b
int 0x40
mov eax,10
int 0x40
cmp eax,7
je ipcok
cmp eax,1
je reipc
cmp eax,3
je exit
cmp eax,2
je keyipc
jmp waitipc
keyipc:
mov eax,2
int 0x40
jmp waitipc
reipc:
call draw
call red
jmp waitipc
clearipc:
cld
mov ecx,118
mov edi,ipcb
mov esi,ipcc
rep movsb
ret
ipcok:
cmp dword [ipcb+16],'~ccc'
je ipccls
cmp dword [ipcb+16],'~eee'
je endipc
cmp dword [ipcb+16],'~lll'
je ipcline
cmp dword [ipcb+16],'~ppp'
je ipcprint
cmp dword [ipcb+16],'~kkk'
je ipckey
jmp waitipc
reipc2:
call draw
call red
ipckey:
mov eax,10
int 0x40
cmp eax,1
je reipc2
cmp eax,3
je exit
cmp eax,2
je ipckeypressed
jmp ipckey
ipckeypressed:
mov eax,2
int 0x40
mov byte [ipckeyvalue],ah
mov eax,60
mov ebx,2
mov ecx,dword [ipcpid]
mov edx,ipckeyvalue
mov esi,1
int 0x40
call clearipc
jmp waitipc
ipccls:
call cls2
call clearipc
jmp waitipc
ipcline:
call newline
call clearipc
jmp waitipc
ipcprint:
mov edx,ipcb+20
call printipc
call clearipc
jmp waitipc
endipc:
cmp byte [callp],1
je go
call clearsum
jmp ecmd
cmdexist:
mov eax,9
mov ebx,tic_table
mov ecx,-1
int 0x40
mov ecx,eax
loopex:
push ecx
mov eax,9
mov ebx,I_END
int 0x40
cmp word [I_END+10],'CM'
jne no_cmd
cmp byte [I_END+12],'D'
jne no_cmd
inc byte [cmd_ex]
cmp byte [cmd_ex],2
je exit
no_cmd:
pop ecx
loop loopex
ret
title:
db 'CMD - Command line interpreter'
title_end:
smb_cursor db '|'
prompt db 'CMD>>'
h1 db ' CMD - Command line interpreter version 0.26 '
h2 db ' copyleft Chemist - dmitry_gt@tut.by '
h3 db ' Available commands: '
h4 db ' HELP - Display this text LS - List files '
h5 db ' EXIT - Exit Programm CP - Copy file '
h6 db ' CLS - Clear Screen PS - Process info '
h7 db ' KILL - Kill Process RN - Rename File '
h8 db ' VER - Display programm version '
h9 db ' DEL - Delete file from ramdisk '
h10 db ' SHUTDOWN - Quit Menuet '
h11 db ' PAUSE - Wait for keypress '
h12 db ' ECHO - Print text to screen '
h13 db ' ENDS - End script '
h14 db ' /[filename] - Execute script '
h15 db ' Use & symbol to enter params: '
h16 db ' tinypad&cmd.asm - open cmd.asm '
about db 'Command Line Interpreter version 0.26 '
err1 db 'Unknown command or filename'
proc_head db ' PID Name Start Length Proc_NUMB '
proc_hd11 db '-------------------------------------------- '
mess1 db 'Press any key to continue (ESC - Cancel)... '
mess2 db 'Plz specify a 4 byte process number (not PID) '
mess3 db 'Process with number you specified has been '
mess4 db 'terminated. '
mess5 db 'Usage: del [filename] '
mess6 db 'Filename you specified has been deleted. '
mess7 db 'No such file! '
mess8 db 'No such process! '
mess9 db 'Usage: cp [source_file+destination_file] '
mess0 db 'Usage: rn [source_file+destination_file] '
mess11 db 'File successfully copied '
mess12 db 'ERROR: Can not copy file! '
mess13 db 'ERROR: Output file alredy exist! '
mess14 db 'File successfully renamed '
mess15 db 'ERROR: Can not rename file! '
mess16 db 'You must specify a command script filename! '
mess17 db 'This command is available only in scripts! '
linen dd 2000
lpress dd 1
linel dd 0
linev dd 2000
stnum dd 1
rdstat dd 0
ypos dd 6
xpos dd 24
count dd 0
clr dd 0
smb db 0
pn dd 0
count2 dd 0
count3 dd 9
oldcount dd 0
oldcount1 dd 0
fnumb dd 0
n1 dd 0
n2 dd 0
n3 dd 0
n4 dd 0
n5 dd 0
n6 dd 0
n7 dd 0
n8 dd 0
ddot db '.'
dcmd db '.CMD',0
cnt_loop1 dd 0
cnt_loop2 dd 0
lscnt dd 8024
blockcnt dd 0
lscntf db 0
lscntx db 0
filesize dd 0
filesize2 dd 0
readcnt dd 15000
readcnt2 dd 0
callp db 0
callp2 db 0
fill1 db ' '
fill3 db ' ',0
pname db ' ',0
autoexfile db 'AUTOEXEC.CMD',0
filename db ' ',0
dzero db 0,0,0,0
qspace db ' '
f1len dd 0
f2len dd 0
ipcpid dd 0
ipckeyvalue db 0
ipccount dd 0
cmd_ex db 0
ipcb:
db 0
db 0,0,0
dd 8
times 110 db 0
ipcc:
db 0
db 0,0,0
dd 8
times 110 db 0
I_END:
tic_table:
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