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/programs/fs/kfar/trunk/zlib/example1.asm
0,0 → 1,287
use32 ; ¢ª«îç¨âì 32-¡¨â­ë© ०¨¬  áᥬ¡«¥à 
org 0x0 ;  ¤à¥á æ¨ï á ­ã«ï
db 'MENUET01'
dd 1,START,I_END,MEM,STACKTOP,0,cur_dir_path
 
include '../../../../proc32.inc'
include '../../../../macros.inc'
include '../../../../KOSfuncs.inc'
include '../../../../develop/libraries/box_lib/load_lib.mac'
 
include 'deflate.inc'
include 'debug.inc'
include 'zlib.inc'
 
@use_library
 
align 4
m0size dd 90 ;à §¬¥à ¤ ­­ëå ¤«ï 㯠ª®¢ª¨
m1size dd 1024 ;à §¬¥à ¡ãä¥à  ¤ ­­ëå ¤«ï 㯠ª®¢ª¨
m2size dd 0 ;à §¬¥à à á¯ ª®¢ ­­ëå ¤ ­­ëå
 
align 4
m0: ;¤ ­­ë¥ ¤«ï 㯠ª®¢ª¨
file 'zlib.txt'
 
align 4
m1 rb 1024 ;¡ãä¥à ¤«ï 㯠ª®¢ ­­ëå ¤ ­­ëå
m2 dd 0 ;㪠§ â¥«ì ­  à á¯ ª®¢ ­­ë¥ ¤ ­­ë¥
 
buf rb 1024 ;¡ãä¥à ¤«ï ¢ë¢®¤  ᦠâëå ¤ ­­ëå ¢ ®ª­®
strategy dd Z_DEFAULT_STRATEGY ;áâà â¥£¨ï ᦠâ¨ï
 
align 4
START:
load_libraries l_libs_start,load_lib_end
mov ebp,lib0
.test_lib_open:
cmp dword [ebp+ll_struc_size-4],0
jz @f
mcall SF_TERMINATE_PROCESS ;exit not correct
@@:
add ebp,ll_struc_size
cmp ebp,load_lib_end
jl .test_lib_open
 
; mcall SF_SYS_MISC, SSF_HEAP_INIT
 
call test_code
 
align 4
red: ; ¯¥à¥à¨á®¢ âì ®ª­®
call draw_window ; ¢ë§ë¢ ¥¬ ¯à®æ¥¤ãàã ®âà¨á®¢ª¨ ®ª­ 
 
align 4
still:
mcall SF_WAIT_EVENT
cmp eax,1 ; ¯¥à¥à¨á®¢ âì ®ª­® ?
je red
cmp eax,2 ; ­ ¦ â  ª« ¢¨è  ?
je key
cmp eax,3 ; ­ ¦ â  ª­®¯ª  ?
je button
jmp still
 
align 4
key:
mcall SF_GET_KEY
 
cmp ah,178 ;Up
jne @f
cmp dword[strategy],0
jle @f
dec dword[strategy]
call test_code
call draw_window
@@:
cmp ah,177 ;Down
jne @f
cmp dword[strategy],4
jge @f
inc dword[strategy]
call test_code
call draw_window
@@:
cmp ah,176 ;Left
jne @f
cmp dword[m0size],8
jl @f
dec dword[m0size]
call test_code
call draw_window
@@:
cmp ah,179 ;Right
jne @f
inc dword[m0size]
call test_code
call draw_window
@@:
jmp still ; ¢¥à­ãâìáï ª ­ ç «ã 横« 
 
;---------------------------------------------------------------------
align 4
button:
mcall SF_GET_BUTTON
 
cmp ah,1
jne still
 
.exit:
mcall SF_SYS_MISC,SSF_MEM_FREE,[m2]
mcall SF_TERMINATE_PROCESS ; ¨­ ç¥ ª®­¥æ ¯à®£à ¬¬ë
 
align 4
draw_window:
mcall SF_REDRAW, SSF_BEGIN_DRAW ; äã­ªæ¨ï 12: á®®¡é¨âì Ž‘ ® ­ ç «¥ ®âà¨á®¢ª¨
mcall SF_STYLE_SETTINGS, SSF_GET_COLORS, sc,sizeof.system_colors
mov edx, [sc.work] ; 梥â ä®­ 
or edx, 0x33000000 ; ¨ ⨯ ®ª­  3
mcall SF_CREATE_WINDOW, <50,600>, <50,180>, , ,title
 
cStr edx,'Strategy:'
mcall SF_DRAW_TEXT, <10,10>,0x40f0,,9
cStr edx,'Input size:'
mcall , <10,20>,,,11
cStr edx,'Compr. size:'
mcall , <10,30>,,,12
cStr edx,'Outp. size:'
mcall , <10,120>,,,11
 
mcall SF_DRAW_NUMBER, (1 shl 16)+1, strategy, <90,10>, 0
mcall , (5 shl 16)+1, m0size, <90,20>
mcall , (5 shl 16)+1, m1size, <90,30>
mcall , (5 shl 16)+1, m2size, <90,120>
;mov ecx,(1 shl 31)
mov esi,[m2size]
cmp esi,95
jle @f
mov esi,95
@@:
mcall SF_DRAW_TEXT, <10,130>, 0, [m2]
 
mov esi,7
mov ebx,(10 shl 16)+45 ;(x shl 16)+y
mov edx,buf
.cycle1: ;rows
mcall SF_DRAW_TEXT,, (1 shl 31)
add ebx,10
add edx,32*3
dec esi
jnz .cycle1
 
mcall SF_REDRAW, SSF_END_DRAW ; äã­ªæ¨ï 12.2, § ª®­ç¨«¨ à¨á®¢ âì
ret
 
align 4
test_code:
stdcall [deflateInit2], my_strm,\
-1, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, [strategy]
;‘âà â¥£¨ï:
; Z_DEFAULT_STRATEGY, Z_FILTERED, Z_HUFFMAN_ONLY, Z_RLE, Z_FIXED
 
mov eax,my_strm
mov [eax+z_stream.next_in],m0 ;ãáâ ­ ¢«¨¢ ¥¬ ¯ ¬ïâì ¤«ï ᦠâ¨ï
mov ecx,[m0size]
mov word[eax+z_stream.avail_in],cx ;à §¬¥à ᦨ¬ ¥¬ë¦ ¤ ­­ëå
mov [eax+z_stream.next_out],m1 ;ãáâ ­ ¢«¨¢ ¥¬ ¡ãä¥à ¤«ï ᦠâ¨ï
mov word[eax+z_stream.avail_out],1024 ;à §¬¥à ¡ãä¥à  ¤«ï ᦠâ¨ï
 
;call print_z_struct
 
stdcall [deflate], my_strm, Z_FINISH ;Z_NO_FLUSH
 
;call print_z_struct
 
;à §¬¥à ᦠâëå ¤ ­­ëå: 1024-word[eax+z_stream.avail_out]
mov eax,my_strm
mov ecx,1024
sub cx,word[eax+z_stream.avail_out]
mov [m1size],ecx
 
;assert(ret != Z_STREAM_ERROR)
;while (strm.avail_out == 0)
 
mov ebx,[m1size]
mov esi,m1
mov edi,buf
mov edx,7
.cycle1: ;rows
mov ecx,32
.cycle0: ;cols
stdcall hex_in_str, edi,[esi],2
add edi,2
inc esi
mov byte[edi],' ' ;format space
dec ebx
jz .cycle1end ;if end file
inc edi
loop .cycle0
mov byte[edi-1],0
dec edx
jnz .cycle1
 
.cycle1end:
mov byte[edi],0
 
mcall SF_SYS_MISC,SSF_MEM_FREE,[m2]
mov eax,[m1size]
sub eax,2 ;;; 2? or 6?
mov [m2size],eax
mov eax,m1
add eax,2
stdcall [deflate_unpack],eax,m2size
mov [m2],eax
mov ecx,[m0size] ;;; ???
mov [m2size],ecx
ret
 
align 4
proc print_z_struct uses eax ebx
mov eax,my_strm
mov ebx,[eax+z_stream.state]
stdcall debug_fields,eax,sv_2
stdcall debug_fields,ebx,sv_3
ret
endp
 
sc system_colors
 
title db 'Zlib test, press on [Up], [Down], [Left], [Right]',0
 
align 4
import_archiver:
deflate_unpack dd sz_deflate_unpack
dd 0,0
sz_deflate_unpack db 'deflate_unpack',0
 
align 4
import_zlib:
; dd sz_lib_init
deflateInit dd sz_deflateInit
deflateInit2 dd sz_deflateInit2
deflateReset dd sz_deflateReset
deflate dd sz_deflate
deflateEnd dd sz_deflateEnd
 
dd 0,0
 
; sz_lib_init db 'lib_init',0
sz_deflateInit db 'deflateInit',0
sz_deflateInit2 db 'deflateInit2',0
sz_deflateReset db 'deflateReset',0
sz_deflate db 'deflate',0
sz_deflateEnd db 'deflateEnd',0
;--------------------------------------------------
system_dir_0 db '/sys/lib/'
lib_name_0 db 'archiver.obj',0
 
system_dir_1 db '/sys/lib/'
lib_name_1 db 'zlib.obj',0
 
err_message_found_lib0 db 'Sorry I cannot load library archiver.obj',0
err_message_found_lib1 db 'Sorry I cannot load library zlib.obj',0
head_f_i:
head_f_l db 'System error',0
err_message_import0 db 'Error on load import library archiver.obj',0
err_message_import1 db 'Error on load import library zlib.obj',0
 
l_libs_start:
lib0 l_libs lib_name_0, cur_dir_path, library_path, system_dir_0,\
err_message_found_lib0, head_f_l, import_archiver,err_message_import0, head_f_i
lib1 l_libs lib_name_1, cur_dir_path, library_path, system_dir_1,\
err_message_found_lib1, head_f_l, import_zlib, err_message_import1, head_f_i
load_lib_end:
;---------------------------------------------------------------------
 
align 16
I_END:
my_strm z_stream
rd 4096
align 16
STACKTOP:
cur_dir_path:
rb 4096
library_path:
rb 4096
MEM: