Here is a function to simulate partially wsprintf. The purpose is to concatenate multiple strings into a single string copied to a destination buffer. The only accepted format specification is the symbol %. This is enough to concatenate strings.
.386
.model flat,stdcall
option casemap:none
include \GeneSys\include\windows.inc
include \GeneSys\include\kernel32.inc
include \GeneSys\include\GeneSys.inc
includelib \GeneSys\lib\kernel32.lib
includelib \GeneSys\lib\user32.lib
includelib \GeneSys\lib\GeneSys.lib
wsp PROTO C buffer:DWORD,format:DWORD,args:VARARG
.data
format1 db 'This is a % % to % %',0
str1 db 'wsp',0
str2 db 'demo',0
str3 db 'concatenate',0
str4 db 'strings.',0
.data?
buffer db 100 dup(?)
.code
start:
invoke wsp,ADDR buffer,ADDR format1,\
ADDR str1,ADDR str2,ADDR str3,ADDR str4
invoke ConsoleOut,ADDR buffer
invoke ExitProcess,0
END start
Result :
This is a wsp demo to concatenate strings.
The wsp function retuns the size of the final string copied to the buffer.
[attachment deleted by admin]
Here is another optimized version of the wsprintf simulator.
Thank you my friend. We must talk about the project.
Paul
Hi Paul,
I sent you three personal messages. Did you receive them my friend?
If you cannot access me via PM, here is my email address : vortex_1 at hotmail dot com