kolibrios/programs/ethstat/trunk/ethstat.asm
Andrey Halyavin (halyavin) 065b8d32b2 programs sources added
git-svn-id: svn://kolibrios.org@31 a494cfbc-eb01-0410-851d-a64ba20cac60
2006-01-03 09:43:31 +00:00

228 lines
4.9 KiB
NASM

;
; Stack Status Monitor
;
; Compile with FASM for Menuet
;
use32
org 0x0
db 'MENUET00' ; 8 byte id
dd 38 ; required os
dd START ; program start
dd I_END ; program image size
dd 0x100000 ; required amount of memory
dd 0x00000000 ; reserved=no extended header
include 'lang.inc'
include 'macros.inc'
START: ; start of execution
call draw_window ; at first, draw the window
still:
mov eax,23 ; wait here for event
mov ebx,200 ; Time out after 2s
int 0x40
cmp eax,1 ; redraw request ?
jz red
cmp eax,2 ; key in buffer ?
jz key
cmp eax,3 ; button in buffer ?
jz button
; read the stack status data, and write it to the screen buffer
mov eax, 53
mov ebx, 255
mov ecx, 6
int 0x40
mov ebx, text + 24
call printhex
mov eax, 53
mov ebx, 255
mov ecx, 2
int 0x40
mov ebx, text + 107
call printhex
mov eax, 53
mov ebx, 255
mov ecx, 5
int 0x40
mov ebx, text + 107 + 40
call printhex
mov eax, 53
mov ebx, 255
mov ecx, 4
int 0x40
mov ebx, text + 107 + 80
call printhex
mov eax, 53
mov ebx, 255
mov ecx, 100
int 0x40
mov ebx, text + 258
call printhex
mov eax, 53
mov ebx, 255
mov ecx, 101
int 0x40
mov ebx, text + 258 + 40
call printhex
mov eax, 53
mov ebx, 255
mov ecx, 102
int 0x40
mov ebx, text + 258 + 80
call printhex
mov eax, 53
mov ebx, 255
mov ecx, 103
int 0x40
mov ebx, text + 258 + 120
call printhex
red: ; redraw
call draw_window
jmp still
key: ; Keys are not valid at this part of the
mov eax,2 ; loop. Just read it and ignore
int 0x40
jmp still
button: ; button
mov eax,17 ; get id
int 0x40
cmp ah,1 ; button id=1 ?
jnz still
mov eax,0xffffffff ; close this program
int 0x40
jmp still
; *********************************************
; ******* WINDOW DEFINITIONS AND DRAW ********
; *********************************************
draw_window:
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,1 ; 1, start of draw
int 0x40
; DRAW WINDOW
mov eax,0 ; function 0 : define and draw window
mov ebx,100*65536+260 ; [x start] *65536 + [x size]
mov ecx,100*65536+205 ; [y start] *65536 + [y size]
mov edx,0x03224466 ; color of work area RRGGBB
mov esi,0x00334455 ; color of grab bar RRGGBB,8->color gl
mov edi,0x00ddeeff ; color of frames RRGGBB
int 0x40
; WINDOW LABEL
mov eax,4 ; function 4 : write text to window
mov ebx,8*65536+8 ; [x start] *65536 + [y start]
mov ecx,0x00ffffff ; color of text RRGGBB
mov edx,labelt ; pointer to text beginning
mov esi,labellen-labelt ; text length
int 0x40
; Re-draw the screen text
cld
mov ebx,25*65536+35 ; draw info text with function 4
mov ecx,0xffffff
mov edx,text
mov esi,40
newline:
mov eax,4
int 0x40
add ebx,16
add edx,40
cmp [edx],byte 'x'
jnz newline
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,2 ; 2, end of draw
int 0x40
ret
; Taken from PS.ASM
printhex:
; number in eax
; print to ebx
; xlat from hextable
pusha
mov esi, ebx
add esi, 8
mov ebx, hextable
mov ecx, 8
phex_loop:
mov edx, eax
and eax, 15
xlatb
mov [esi], al
mov eax, edx
shr eax, 4
dec esi
loop phex_loop
popa
ret
; DATA AREA
text:
db ' Ethernet card status : xxxxxxxx '
db ' '
db ' IP packets received : xxxxxxxx '
db ' ARP packets received : xxxxxxxx '
db ' Dumped received packets : xxxxxxxx '
db ' '
db ' EMPTY QUEUE : xxxxxxxx '
db ' IPOUT QUEUE : xxxxxxxx '
db ' IPIN QUEUE : xxxxxxxx '
db ' NET1OUT QUEUE : xxxxxxxx '
db 'x <- END MARKER, DONT DELETE '
labelt:
db 'Stack Status'
labellen:
hextable db '0123456789ABCDEF'
I_END: