;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; ;
; Tiny HTTP Server v 0.4 for MenuetOS ;
; ;
; License GPL / See file COPYING for details. ;
; Copyright 2003 Ville Turjanmaa ;
; ;
; Compile with FASM for Menuet ;
; ;
; Request /TinyStat for server statistics ;
; Request /TinyBoard for server message board ;
; ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
version equ '0.4'
use32
org 0x0
db 'MENUET01' ; 8 byte id
dd 0x01 ; required os
dd START ; program start
dd I_END ; program image size
dd 0x400000 ; required amount of memory
dd 0x20000
dd 0,0 ; reserved=no extended header
include 'lang.inc'
include "macros.inc"
; 0x0+ - program image
; 0x1ffff - stack
; 0x20000+ - message board
; 0x100000+ - requested file
filel:
dd 0x0,0x0,50000/512,0x20000,0x70000
db '/rd/1/board.htm',0
files:
dd 0x1,0x0,0x0,0x20000,0x70000
db '/rd/1/board.htm',0
START: ; start of execution
mov eax,58
mov ebx,filel
int 0x40
mov [board_size],ebx
cmp eax,0
je board_found
mov [board_size],board_end-board
mov esi,board
mov edi,0x20000
mov ecx,[board_size]
cld
rep movsb
board_found:
mov eax,58
mov ebx,files
mov ecx,[board_size]
mov [files+8],ecx
int 0x40
mov [status],-1
mov [last_status],-2
call clear_input
call draw_window ; at first, draw the window
; call ops
still:
call check_status
cmp [status],4
je start_transmission
cmp [status],0
jne nnn
cmp [server_active],1
jne nnn
call ops
nnn:
mov eax,5
mov ebx,1
int 0x40
mov eax,11
int 0x40
call check_events
jmp still
reb: ; boot
mov eax,18
mov ebx,1
int 0x40
jmp $
last_status dd 0x0
check_events:
cmp eax,1 ; redraw request ?
jz red
cmp eax,2 ; key in buffer ?
jz key
cmp eax,3 ; button in buffer ?
jz button
ret
red: ; redraw
call draw_window
ret
key: ; Keys are not valid at this part of the
mov eax,2 ; loop. Just read it and ignore
int 0x40
ret
button: ; button
mov eax,17 ; get id
int 0x40
cmp ah,1 ; close
jnz tst2
mov eax,53
mov ebx,8
mov ecx,[socket]
int 0x40
mov eax,-1
int 0x40
tst2:
cmp ah,2 ; button id=2 ?
jnz tst3
; open socket
ops:
mov eax,53
mov ebx,5
mov ecx,80 ; local port # - http
mov edx,0 ; no remote port specified
mov esi,0 ; no remote ip specified
mov edi,0 ; PASSIVE open
int 0x40
mov [socket], eax
mov [posy],1
mov [posx],0
call check_for_incoming_data
call clear_input
call draw_data
mov [server_active],1
call check_status
; cmp [status],0
; je reb
ret
tst3:
cmp ah,4 ; button id=4 ?
jnz no4
mov [server_active],0
close_socket:
mov eax,53
mov ebx,8
mov ecx,[socket]
int 0x40
mov eax,5
mov ebx,2
int 0x40
mov eax,53
mov ebx,8
mov ecx,[socket]
int 0x40
cmp [server_active],1
jne no_re_open
mov eax,53
mov ebx,5
mov ecx,80 ; local port # - http
mov edx,0 ; no remote port specified
mov esi,0 ; no remote ip specified
mov edi,0 ; PASSIVE open
int 0x40
mov [socket], eax
no_re_open:
mov edi,input_text+256*15+1
mov [edi+2],dword ': :'
call set_time
mov edi,input_text+256*16+1
mov [edi+2],dword '. .'
call set_date
mov eax,[documents_served]
mov ecx,9
mov edi,input_text+256*15+12
call set_value
mov eax,[bytes_transferred]
mov ecx,9
mov edi,input_text+256*16+12
call set_value
call draw_data
mov esp,0x1ffff
jmp still
no4:
cmp ah,6 ; read directory
je read_string
ret
clear_input:
mov edi,input_text
mov eax,0
mov ecx,256*30
cld
rep stosb
ret
retries dd 50
start_transmission:
mov [posy],1
mov [posx],0
call clear_input
mov [retries],50
wait_for_data:
call check_for_incoming_data
cmp [input_text+256+1],dword 'GET '
je data_received
cmp [input_text+256+1],dword 'POST'
je data_received
mov eax,5
mov ebx,1
int 0x40
dec [retries]
jnz wait_for_data
jmp no_http_request
data_received:
mov eax,0x100000
mov ebx,0x2f0000 / 512
call read_file
call wait_for_empty_slot
call send_header
mov [filepos],0x100000
mov [fileadd],700
call check_status
call draw_data
newblock:
call wait_for_empty_slot
mov edx,[fileadd]
cmp edx,[file_left]
jbe file_size_ok
mov edx,[file_left]
file_size_ok:
sub [file_left],edx
; write to socket
mov eax,53
mov ebx,7
mov ecx,[socket]
mov esi,[filepos]
int 0x40
mov eax,esi
add eax,edx
sub eax,0x100000
call display_progress
mov edx,[fileadd]
add [filepos],edx
cmp [file_left],0
jg newblock
no_http_request:
jmp close_socket
filepos dd 0x100000
fileadd dd 0x1
filesize dd 0x0
file_left dd 0x0
wait_for_empty_slot:
pusha
wait_more:
; rdtsc
; mov ecx,eax
; add ecx,1000000
; wr:
; rdtsc
; cmp eax,ecx
; jb wr
mov eax,5
mov ebx,1
int 0x40
mov eax,11
int 0x40
call check_events
mov eax,53
mov ebx,255
mov ecx,103
int 0x40
cmp eax,0
je no_wait_more
jmp wait_more
no_wait_more:
popa
ret
display_progress:
pusha
mov edi,eax
mov eax,13
mov ebx,115*65536+8*6
mov ecx,178*65536+10
mov edx,0xffffff
int 0x40
mov eax,47
mov ebx,8*65536
mov ecx,edi
mov edx,115*65536+178
mov esi,0x000000
int 0x40
popa
ret
send_header:
pusha
mov eax,53 ; send response and file length
mov ebx,7
mov ecx,[socket]
mov edx,h_len-html_header
mov esi,html_header
int 0x40
mov eax,53 ; send file type
mov ebx,7
mov ecx,[socket]
mov edx,[type_len]
mov esi,[file_type]
int 0x40
popa
ret
fileinfo dd 0,0,1,0x100000,0xf0000
getf db '/RD/1/'
times 50 db 0
wanted_file: times 100 db 0
getflen dd 6
make_room:
pusha
mov edx,ecx
mov esi,0x20000
add esi,[board_size]
mov edi,esi
add edi,edx
mov ecx,[board_size]
sub ecx,board1-board
inc ecx
std
rep movsb
cld
popa
ret
from_i dd 0x0
from_len dd 0x0
message dd 0x0
message_len dd 0x0
read_file: ; start of execution
mov [fileinfo+12],eax
mov [fileinfo+8],ebx
mov [file_type],unk
mov [type_len],unkl-unk
mov [filename+40*2+6],dword 'UNK '
cmp [input_text+256+1],dword 'POST'
je yes_new_message
cmp [input_text+256+11],dword 'oard' ; server board message
jne no_server_message_2
yes_new_message:
mov eax,58
mov ebx,filel
int 0x40
mov [board_size],ebx
cmp [input_text+256+1],dword 'POST'
jne no_new_message
mov edi,bsmt
call set_time
mov edi,bsmd
call set_date
call check_for_incoming_data
mov esi,input_text+256 ; from
newfroms:
inc esi
cmp esi,input_text+256*20
je no_server_message_2
cmp [esi],dword 'from'
jne newfroms
add esi,5
mov [from_i],esi
mov edx,0
name_new_len:
cmp [esi+edx],byte 13
je name_found_len
cmp [esi+edx],byte '&'
je name_found_len
cmp edx,1000
je name_found_len
inc edx
jmp name_new_len
name_found_len:
mov [from_len],edx
mov esi,input_text+256
newmessages:
inc esi
cmp esi,input_text+256*20
je no_server_message_2
cmp [esi],dword 'sage'
jne newmessages
add esi,5
mov [message],esi
mov edx,0
new_len:
inc edx
cmp [esi+edx],byte ' '
je found_len
cmp [esi+edx],byte 13
jbe found_len
cmp edx,input_text+5000
je found_len
jmp new_len
found_len:
mov [message_len],edx
mov edx,0
change_letters:
cmp [esi+edx],byte '+'
jne no_space
mov [esi+edx],byte ' '
no_space:
cmp [esi+edx+1],word '0D'
jne no_br
mov [esi+edx],dword '
'
mov [esi+edx+4],word ' '
no_br:
cmp [esi+edx],byte '%'
jne no_ascii
movzx eax,byte [esi+edx+2]
sub eax,48
cmp eax,9
jbe eax_ok
sub eax,7
eax_ok:
movzx ebx,byte [esi+edx+1]
sub ebx,48
cmp ebx,9
jbe ebx_ok
sub ebx,7
ebx_ok:
imul ebx,16
add ebx,eax
mov [esi+edx],bl
mov [esi+edx+1],word ' '
add edx,2
no_ascii:
inc edx
cmp edx,[message_len]
jbe change_letters
mov edx,board1e-board1 + board2e-board2 + board3e-board3
add edx,[from_len]
add edx,[message_len]
add [board_size],edx
mov ecx,edx
call make_room
mov esi,board1 ; first part
mov edi,0x20000
add edi,board1-board
mov ecx,edx
cld
rep movsb
mov esi,[from_i] ; name
mov edi,0x20000
add edi,board1-board + board1e-board1
mov ecx,[from_len]
cld
rep movsb
mov esi,board2 ; middle part
mov edi,0x20000
add edi,board1-board + board1e-board1
add edi,[from_len]
mov ecx,board2e-board2
cld
rep movsb
mov esi,[message] ; message
mov edi,0x20000
add edi,board1-board + board1e-board1 +board2e-board2
add edi,[from_len]
mov ecx,[message_len]
cld
rep movsb
mov esi,board3 ; end part
mov edi,0x20000
add edi,board1-board + board1e-board1 +board2e-board2
add edi,[from_len]
add edi,[message_len]
mov ecx,board3e-board3
cld
rep movsb
inc [board_messages]
mov eax,[board_size]
mov [files+8],eax
mov eax,58
mov ebx,files
int 0x40
no_new_message:
mov esi,0x20000
mov edi,0x100000
mov ecx,[board_size]
cld
rep movsb
mov ebx,[board_size]
mov [file_type],htm
mov [type_len],html-htm
mov [filename+40*2+6],dword 'HTM '
jmp file_loaded
no_server_message_2:
cmp [input_text+256+9],dword 'ySta' ; server message
jne no_server_message_1
mov edi,smt
call set_time
mov edi,smd
call set_date
mov eax,[documents_served]
mov ecx,9
mov edi,sms+21
call set_value
mov eax,[bytes_transferred]
mov ecx,9
mov edi,smb+21
call set_value
mov eax,[board_messages]
mov ecx,9
mov edi,smm+21
call set_value
mov eax,[board_size]
mov ecx,9
mov edi,smz+21
call set_value
mov esi,sm
mov edi,0x100000
mov ecx,sme-sm
cld
rep movsb
mov ebx,sme-sm
mov [file_type],htm
mov [type_len],html-htm
mov [filename+40*2+6],dword 'HTM '
jmp file_loaded
no_server_message_1:
mov esi,input_text+256+6
cmp [input_text+256+1],dword 'GET '
jne no_new_let
mov edi,wanted_file
cld
new_let:
cmp [esi],byte ' '
je no_new_let
cmp edi,wanted_file+30
jge no_new_let
movsb
jmp new_let
no_new_let:
mov [edi+0],dword 0
mov [edi+4],dword 0
mov [edi+8],dword 0
cmp esi,input_text+256+6
jne no_index
mov edi,wanted_file
mov [edi+0],dword 'inde'
mov [edi+4],dword 'x.ht'
mov [edi+8],byte 'm'
mov [edi+9],byte 0
add edi,9
mov [file_type],htm
mov [type_len],html-htm
mov [filename+40*2+6],dword 'HTM '
jmp html_file
no_index:
cmp [edi-3],dword 'htm'+0
je htm_header
cmp [edi-3],dword 'HTM'+0
je htm_header
jmp no_htm_header
htm_header:
mov [file_type],htm
mov [type_len],html-htm
mov [filename+40*2+6],dword 'HTM '
jmp found_file_type
no_htm_header:
cmp [edi-3],dword 'png'+0
je png_header
cmp [edi-3],dword 'PNG'+0
je png_header
jmp no_png_header
png_header:
mov [file_type],png
mov [type_len],pngl-png
mov [filename+40*2+6],dword 'PNG '
jmp found_file_type
no_png_header:
cmp [edi-3],dword 'gif'+0
je gif_header
cmp [edi-3],dword 'GIF'+0
je gif_header
jmp no_gif_header
gif_header:
mov [file_type],gif
mov [type_len],gifl-gif
mov [filename+40*2+6],dword 'GIF '
jmp found_file_type
no_gif_header:
cmp [edi-3],dword 'jpg'+0
je jpg_header
cmp [edi-3],dword 'JPG'+0
je jpg_header
jmp no_jpg_header
jpg_header:
mov [file_type],jpg
mov [type_len],jpgl-jpg
mov [filename+40*2+6],dword 'JPG '
jmp found_file_type
no_jpg_header:
cmp [edi-3],dword 'asm'+0
je txt_header
cmp [edi-3],dword 'ASM'+0
je txt_header
cmp [edi-3],dword 'txt'+0
je txt_header
cmp [edi-3],dword 'TXT'+0
je txt_header
jmp no_txt_header
txt_header:
mov [file_type],txt
mov [type_len],txtl-txt
mov [filename+40*2+6],dword 'TXT '
jmp found_file_type
no_txt_header:
html_file:
found_file_type:
mov edi,getf
add edi,[getflen]
mov esi,wanted_file
mov ecx,40
cld
rep movsb
mov esi,getf
mov edi,filename
mov ecx,35
cld
rep movsb
mov [fileinfo+8],dword 1 ; file exists ?
mov eax,58
mov ebx,fileinfo
int 0x40
cmp eax,0 ; file not found - message
je file_found
mov edi,et
call set_time
mov edi,ed
call set_date
mov esi,fnf
mov edi,0x100000
mov ecx,fnfe-fnf
cld
rep movsb
mov ebx,fnfe-fnf
mov [file_type],htm
mov [type_len],html-htm
mov [filename+40*2+6],dword 'HTM '
jmp file_not_found
file_found:
mov [fileinfo+8],dword 0x2f0000 / 512 ; read all of file
mov eax,58
mov ebx,fileinfo
int 0x40
file_not_found:
file_loaded:
and ebx,0x3fffff
mov [filesize],ebx
mov [file_left],ebx
mov eax,ebx
mov edi,c_l+5
mov ebx,10
newl:
xor edx,edx
div ebx
mov ecx,edx
add cl,48
mov [edi],cl
dec edi
cmp edi,c_l
jge newl
mov esi,c_l
mov edi,filename+46
mov ecx,7
cld
rep movsb
inc [documents_served]
mov eax,[filesize]
add [bytes_transferred],eax
call draw_data
ret
set_value:
pusha
add edi,ecx
mov ebx,10
new_value:
xor edx,edx
div ebx
add dl,48
mov [edi],dl
dec edi
loop new_value
popa
ret
set_time:
pusha
mov eax,3
int 0x40
mov ecx,3
new_time_digit:
mov ebx,eax
and ebx,0xff
shl ebx,4
shr bl,4
add bx,48*256+48
mov [edi],bh
mov [edi+1],bl
add edi,3
shr eax,8
loop new_time_digit
popa
ret
set_date:
pusha
mov eax,29
int 0x40
mov ecx,3
add edi,6
new_date_digit:
mov ebx,eax
and ebx,0xff
shl ebx,4
shr bl,4
add bx,48*256+48
mov [edi],bh
mov [edi+1],bl
sub edi,3
shr eax,8
loop new_date_digit
popa
ret
check_for_incoming_data:
pusha
check:
mov eax, 53
mov ebx, 2
mov ecx, [socket]
int 0x40
cmp eax,0
je _ret_now
new_data:
mov eax,53
mov ebx,2
mov ecx,[socket]
int 0x40
cmp eax,0
je _ret
mov eax,53
mov ebx,3
mov ecx,[socket]
int 0x40
cmp bl,10
jne no_lf
inc [posy]
mov [posx],0
jmp new_data
no_lf:
cmp bl,20
jb new_data
inc [posx]
cmp [posy],20
jbe yok
mov [posy],1
yok:
mov eax,[posy]
imul eax,256
add eax,[posx]
mov [input_text+eax],bl
jmp new_data
_ret:
call draw_data
mov eax,5
mov ebx,1
cmp [input_text+256+1],dword 'POST'
jne no_ld
mov ebx,50
no_ld:
int 0x40
jmp check
_ret_now:
popa
ret
posy dd 1
posx dd 0
check_status:
pusha
mov eax,53
mov ebx,6
mov ecx,[socket]
int 0x40
cmp eax,[status]
je c_ret
mov [status],eax
add al,48
mov [text+12],al
call draw_data
c_ret:
popa
ret
addr dd 0x0
ya dd 0x0
filename2: times 100 db 32
read_string:
mov [addr],dword getf
mov [ya],dword 139
mov edi,[addr]
mov eax,0
mov ecx,30
cld
rep stosb
call print_text
mov edi,[addr]
f11:
mov eax,10
int 0x40
cmp eax,2
jne read_done
mov eax,2
int 0x40
shr eax,8
cmp eax,13
je read_done
cmp eax,8
jnz nobsl
cmp edi,[addr]
jz f11
sub edi,1
mov [edi],byte 32
call print_text
jmp f11
nobsl:
mov [edi],al
call print_text
add edi,1
mov esi,[addr]
add esi,30
cmp esi,edi
jnz f11
read_done:
push edi
mov ecx,40
mov eax,32
cld
rep stosb
call print_text
pop edi
sub edi,[addr]
mov [getflen],edi
mov esi,getf
mov edi,dirp+12
mov ecx,28
cld
rep movsb
jmp still
print_text:
pusha
mov eax,13
mov ebx,97*65536+23*6
mov ecx,[ya]
shl ecx,16
mov cx,9
mov edx,0xffffff
int 0x40
mov eax,4
mov edx,[addr]
mov ebx,97*65536
add ebx,[ya]
mov ecx,0x000000
mov esi,23
int 0x40
popa
ret
; *********************************************
; ******* 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+480 ; [x start] *65536 + [x size]
mov ecx,100*65536+215 ; [y start] *65536 + [y size]
mov edx,0x03ffffff ; color of work area RRGGBB
mov esi,0x8050a0b0 ; color of grab bar RRGGBB,8->color gl
mov edi,0x0050a0b0 ; 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,0x10ffffff ; color of text RRGGBB
mov edx,labelt ; pointer to text beginning
mov esi,labellen-labelt ; text length
int 0x40
mov eax,8 ; function 8 : define and draw button
mov ebx,(40)*65536+20 ; [x start] *65536 + [x size]
mov ecx,59*65536+9 ; [y start] *65536 + [y size]
mov edx,2 ; button id
mov esi,0x66aa66 ; button color RRGGBB
int 0x40
mov eax,8 ; function 8 : define and draw button
mov ebx,(40)*65536+20 ; [x start] *65536 + [x size]
mov ecx,72*65536+9 ; [y start] *65536 + [y size]
mov edx,4 ; button id
mov esi,0xaa6666 ; button color RRGGBB
int 0x40
mov eax,8 ; Enter directory
mov ebx,(25)*65536+66
mov ecx,135*65536+15
mov edx,6
mov esi,0x3388dd
int 0x40
mov eax,38
mov ebx,240*65536+240
mov ecx,22*65536+210
mov edx,0x6699cc ; 002288
int 0x40
mov eax,38
mov ebx,241*65536+241
mov ecx,22*65536+210
mov edx,0x336699 ; 002288
int 0x40
call draw_data
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,2 ; 2, end of draw
int 0x40
ret
draw_data:
pusha
mov ebx,25*65536+35 ; draw info text with function 4
mov ecx,0x000000
mov edx,text
mov esi,35
newline:
pusha
cmp ebx,25*65536+61
je now
cmp ebx,25*65536+74
je now
cmp ebx,25*65536+74+13*5
je now
mov ecx,ebx
mov bx,35*6
shl ecx,16
mov cx,9
mov eax,13
mov edx,0xffffff
int 0x40
now:
popa
mov eax,4
int 0x40
add ebx,13
add edx,40
cmp [edx],byte 'x'
jnz newline
mov [input_text+0],dword 'RECE'
mov [input_text+4],dword 'IVED'
mov [input_text+8],dword ': '
mov ebx,255*65536+35 ; draw info text with function 4
mov ecx,0x000000
mov edx,input_text
mov esi,35
mov edi,17
newline2:
pusha
mov ecx,ebx
mov bx,35*6
shl ecx,16
mov cx,9
mov eax,13
mov edx,0xffffff
int 0x40
popa
mov eax,4
int 0x40
add ebx,10
add edx,256
dec edi
jnz newline2
popa
ret
; DATA AREA
status dd 0x0
text:
db 'TCB status: x '
db ' '
db ' Activate server '
db ' Stop server '
db ' '
db 'Requests: /TinyStat -statistics '
db ' /TinyBoard -message board '
db ' '
dirp:
db ' Files: /RD/1/ '
db ' '
filename:
db ' '
db 'Size: ------- '
db 'Type: --- '
db 'x' ; <- END MARKER, DONT DELETE
html_header:
db 'HTTP/1.0 200 OK',13,10
db 'Server: MenuetOS HTTP Server',13,10
db 'Content-Length: '
c_l: db '000000',13,10
h_len:
fnf:
db ''
db ''
db "TinyServer v ",version," for MenuetOS",13,10,13,10
db "Error 404 - File not found.",13,10,13,10
db "For more info about server: request /TinyStat",13,10,13,10
et: db "xx:xx:xx",13,10
ed: db "xx.xx.xx",13,10
db ""
fnfe:
sm:
db ''
db ''
db "TinyServer v ",version," for MenuetOS",13,10,13,10
db "Statistics: (before current request)",13,10,13,10
sms: db "- Documents served : xxxxxxxxx",13,10
smb: db "- Bytes transferred : xxxxxxxxx",13,10
db "- Location : /TinyStat",13,10,13,10
db "TinyBoard:",13,10,13,10
smm: db "- Messages : xxxxxxxxx",13,10
smz: db "- Size in bytes : xxxxxxxxx",13,10
db "- Location : /TinyBoard",13,10,13,10
smt: db "xx:xx:xx",13,10
smd: db "xx.xx.xx",13,10
db ''
sme:
documents_served dd 0x0
bytes_transferred dd 0x0
file_type dd 0
type_len dd 0
htm: db 'Content-Type: text/html',13,10,13,10
html:
txt: db 'Content-Type: text/plain',13,10,13,10
txtl:
png: db 'Content-Type: image/png',13,10,13,10
pngl:
gif: db 'Content-Type: image/gif',13,10,13,10
gifl:
jpg: db 'Content-Type: image/jpeg',13,10,13,10
jpgl:
unk: db 'Content-Type: unknown/unknown',13,10,13,10
unkl:
labelt: db 'Tiny http server ',version
labellen:
socket dd 0x0
server_active db 0x0
board:
db "
",13,10
db "",13,10
db ""
db 13,10
db "| ",13,10
db "Tinyserver Messageboard |
",13,10
db ""
db 13,10,13,10
board1:
db "",13,10
db "",13,10
db "",13,10
board1e:
db "WebMaster",13,10
board2:
db "",13,10
db "
",13,10
db "
",13,10
bsmt:
db "12.23.45
",13,10
bsmd:
db "02.05.03",13,10
db " | ",13,10
db "",13,10
board2e:
db "Assembly written messageboard from assembly written MenuetOS.
"
db 13,10
board3:
db " |
",13,10,13,10
board3e:
boardadd:
db "
",13,10
db "
",13,10
db ""
db 13,10
db "",13,10
db "",13,10
db " ",13,10
db " |
",13,10
db "
",13,10
db "",13,10
db "",13,10
board_end:
board_size dd 0x0
board_messages dd 0x0
input_text:
I_END: