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fix: correction sur le bogue lors du depassement de l'ecran dans la commande interne mem

This commit is contained in:
Nicolas Hordé 2004-11-10 16:50:43 +00:00
parent b85f27177b
commit 628a422717
1 changed files with 49 additions and 8 deletions
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57
commande/commande.asm
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@ -72,8 +72,12 @@ waitchar:
add di,cx add di,cx
jmp waitchar jmp waitchar
norr: norr:
cmp al,0Dh cmp al,0Dh ;entrée
je entere je entere
cmp al,08h ;backspace
je backspace
cmp al,27 ;echap
je escape
cmp al,' ' cmp al,' '
jb waitchar jb waitchar
cmp di,offset buffer+256 cmp di,offset buffer+256
@ -84,6 +88,36 @@ norr:
mov ah,7 mov ah,7
int 47h int 47h
jmp waitchar jmp waitchar
escape:
cmp di,offset buffer
je waitchar
mov ah,18h
int 47h
mov dx,offset buffer
mov cx,di
sub cx,dx
js waitchar
je waitchar
sub bh,cl
mov ah,19h
int 47h
mov di,offset buffer
mov byte ptr [di],0
backspace:
cmp di,offset buffer
je waitchar
mov ah,18h
int 47h
dec bh
mov dl,' '
mov ah,0Eh
int 47h
mov ah,19h
int 47h
dec di
mov byte ptr [di],0
jmp waitchar
entere: entere:
mov byte ptr [di],0 mov byte ptr [di],0
mov si,offset buffer mov si,offset buffer
@ -370,9 +404,13 @@ mov ah,13
int 47h int 47h
mov ah,6 mov ah,6
int 47h int 47h
mov ah,6
int 47h
mov si,offset menu mov si,offset menu
mov ah,13 mov ah,13
int 47h int 47h
mov ah,6
int 47h
mov ah,18h mov ah,18h
int 47h int 47h
xor cx,cx xor cx,cx
@ -381,7 +419,8 @@ mov ah,4
int 49h int 49h
jc fino jc fino
inc cx inc cx
inc bl mov ah,18h
int 47h
push gs push gs
pop ds pop ds
mov bh,0 mov bh,0
@ -430,13 +469,15 @@ push cx
mov cx,16 mov cx,16
mov ah,11h mov ah,11h
int 47h int 47h
mov ah,6h
int 47h
pop cx pop cx
jmp listmcb jmp listmcb
fino: fino:
ret ret
resident db 'oui',0 resident db 'oui',0
nonresident db 'non',0 nonresident db 'non',0
msgs db 'Plan de la mémoire',0 msgs db 'Plan de la memoire',0
menu db 'Nom Taille Res Parent Mem',0 menu db 'Nom Taille Res Parent Mem',0
@ -475,13 +516,13 @@ commands dw Str_Exit ,Code_Exit ,Syn_Exit ,Help_Exit
Str_Exit db 'QUIT',0 Str_Exit db 'QUIT',0
Str_Version db 'VERS',0 Str_Version db 'VERS',0
Str_Cls db 'EFFAC',0 Str_Cls db 'CLEAR',0
Str_Reboot db 'REDEM',0 Str_Reboot db 'REBOOT',0
Str_Command db 'CMDS',0 Str_Command db 'CMDS',0
Str_Mode db 'MODE',0 Str_Mode db 'MODE',0
Str_Dir db 'VOIR',0 Str_Dir db 'DIR',0
Str_refresh db 'LIRE',0 Str_refresh db 'DISK',0
Str_cd db 'CH',0 Str_cd db 'CD',0
Str_Mem db 'MEM',0 Str_Mem db 'MEM',0
Syn_Exit db 0 Syn_Exit db 0
Syn_Version db 0 Syn_Version db 0