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kolibrios/programs/develop/libraries/libcrash/trunk/crashtest.asm
Ivan Baravy 595e11fbff libcrash: cryptographic hash functions
git-svn-id: svn://kolibrios.org@3115 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-12-15 17:23:23 +00:00

148 lines
2.2 KiB
NASM

use32
org 0x0
db 'MENUET01'
dd 0x01,start,i_end,e_end,e_end,0,0
include '../../../../proc32.inc'
include '../../../../macros.inc'
include '../../../../dll.inc'
;include '../../../../debug.inc'
include '../../../../develop/libraries/libs-dev/libio/libio.inc'
include 'libcrash.inc'
BUFFER_SIZE = 8192
start:
mcall 68, 11
stdcall dll.Load, @IMPORT
or eax, eax
jnz quit
invoke file.open, input_file, O_READ
or eax, eax
jz quit
mov [fh], eax
invoke file.size, input_file
mov [file_len], ebx
stdcall mem.Alloc, ebx
or eax, eax
jz quit
mov [file_data], eax
invoke file.read, [fh], eax, [file_len]
cmp eax, -1
je quit
cmp eax, [file_len]
jne quit
invoke file.close, [fh]
inc eax
jz quit
stdcall mem.Free, [file_data]
test eax, eax
jz quit
invoke crash.hash, LIBCRASH_SHA512, hash, data_buffer, 0, update_data_buffer, msglen
invoke crash.bin2hex, hash, hex, LIBCRASH_SHA512
still:
mcall 10
dec eax
jz redraw
dec eax
jz key
button:
mcall 17
shr eax, 8
cmp eax, 1
je quit
redraw:
mcall 12, 1
mcall 0, <0,800>, <0,100>, 0x34000000, 0x80000000, window_title
mcall 4, 0, 0x40ffffff, hex, 128, 0
mcall 12, 2
jmp still
key:
mcall 2
jmp still
quit:
mcall -1
proc update_data_buffer
mcall 70, f70_buf
mov eax, ebx
cmp eax, -1
jne @f
inc eax
@@:
add dword[f70_buf + 4], BUFFER_SIZE
ret
endp
szZ window_title ,'libcrash example'
sz msg_few_args , '2 arguments required',0x0a
sz msg_bad_hash_type , 'invalid hash type',0x0a
sz msg_file_not_found , 'file not found: '
input_file db '/hd0/1/crashtest',0
f70_buf:
funcnum dd 0
src dd 0
res1 dd 0
count dd BUFFER_SIZE
dst dd data_buffer
res2 db 0
fname dd input_file
align 4
@IMPORT:
library \
libio , 'libio.obj' , \
libcrash, 'libcrash.obj'
import libio , \
libio.init , 'lib_init' , \
file.size , 'file_size' , \
file.open , 'file_open' , \
file.read , 'file_read' , \
file.close , 'file_close'
import libcrash , \
libcrash.init , 'lib_init' , \
crash.hash , 'crash_hash' , \
crash.bin2hex , 'crash_bin2hex'
i_end:
hash rd 16
msglen rd 1
fd rd 1
fh rd 1
data_length rd 1
hex rb 1024
data_buffer rb BUFFER_SIZE
file_data rd 1
file_len rd 1
rb 0x400 ;stack
e_end: