@echo off
REM version 1
:: ----------------------------------------------------------------------------
:: Usage: inventory.cmd <computer_name>
:: ----------------------------------------------------------------------------
:: Description: It creates a batch file filled with WMIC commands and calls it.
::   The results located in %path_local% folder are compute. Temporary files
::   are deleted.
:: ----------------------------------------------------------------------------

:: -- User customizable variables ---------------------------------------------
:: dns_tld       : top level domain (.co.uk -> uk)
:: ----------------------------------------------------------------------------
set path_local=..\cache
set dns_tld=local

:: -- Other variables ---------------------------------------------------------
if "%1"=="" goto syntax

REM extract codes from workstation name
set workstation=%1
set country=%workstation:~0,2%
set site=%workstation:~2,3%
set machine_type=%workstation:~5,3%
set batch_file=%path_local%\%workstation%.cmd

REM machine_type=WLX or WDX
set verif_type=
if "%machine_type%"=="vmw" set machine_type=WDX
if "%machine_type%"=="VMW" set machine_type=WDX
for %%A IN (wdx WDX wlx WLX wlt WLT) DO if "%machine_type%"=="%%A" set verif_type=TRUE
if not "%verif_type%"=="TRUE" (
	echo machine_type %machine_type% not supported.
	goto fin
)

:inventaire
REM Create the batch file to run with admin rights
echo @echo off> %batch_file%
echo echo inventory of %workstation% in progress...>> %batch_file%
echo set OU7=>> %batch_file%
echo wmic /NODE:%workstation% os get Name^> %path_local%\%workstation%.os.tmp>> %batch_file%
echo type %path_local%\%workstation%.os.tmp ^| findstr /i /c:"Windows 7" ^>nul>> %batch_file%
echo if #%%ERRORLEVEL%%==#0 set OU7=7 >> %batch_file%
echo call:trim OU7 "%%OU7%%">> %batch_file%
echo REM request for dsget command>> %batch_file%
echo set request="CN=%workstation%,OU=%machine_type%%%OU7%%,OU=%site%,DC=%country%,DC=%dns_tld%">> %batch_file%
echo dsget computer %%request%% -desc^> %path_local%\%workstation%.ad-user.tmp>> %batch_file%
echo REM user_login>> %batch_file%
echo wmic /NODE:%workstation% computersystem get UserName ^> %path_local%\%workstation%.username.tmp>> %batch_file%
echo for /f "skip=1 delims=" %%%%A in ('type %path_local%\%workstation%.username.tmp') do (>> %batch_file%
echo 	for /f "tokens=1,2 delims=\" %%%%B in ("%%%%A") do (>> %batch_file%
echo 		set user_domain=%%%%B>> %batch_file%
echo 		set user_login=%%%%C>> %batch_file%
echo 	)>> %batch_file%
echo )>> %batch_file%
echo call:trim user_login "%%user_login%%">> %batch_file%
echo REM other wmic commands>> %batch_file%
echo wmic useraccount where "Name='%%user_login%%' and Domain='%%user_domain%%'" get FullName^> %path_local%\%workstation%.fullname.tmp>> %batch_file%
echo wmic /NODE:%workstation% csproduct get IdentifyingNumber,Name^> %path_local%\%workstation%.serial.tmp>> %batch_file%
echo wmic /NODE:%workstation% computersystem get SystemType^> %path_local%\%workstation%.type.tmp>> %batch_file%
echo wmic /NODE:%workstation% nic get MACAddress,Name ^| findstr /r "[0-9A-F]**:[0-9A-F]**:[0-9A-F]**:[0-9A-F]**:[0-9A-F]**:[0-9A-F]**"^> %path_local%\%workstation%.nic.tmp>> %batch_file%
echo waitfor /si inventaire>> %batch_file%
echo goto:eof>> %batch_file%
echo :trim>> %batch_file%
echo REM usage: call:trim var_name var_value>> %batch_file%
echo set "str=%%~2##">> %batch_file%
echo set "str=%%str:        ##=##%%">> %batch_file%
echo set "str=%%str:    ##=##%%">> %batch_file%
echo set "str=%%str:  ##=##%%">> %batch_file%
echo set "str=%%str: ##=##%%">> %batch_file%
echo set "%%~1=%%str:##=%%">> %batch_file%
echo set str=>> %batch_file%
echo goto:eof>> %batch_file%
echo :eof>> %batch_file%
start cmd.exe /C "%batch_file%"
waitfor inventaire

REM user_login
for /f "skip=1 delims=" %%A IN ('type %path_local%\%workstation%.username.tmp') DO (
	for /f "tokens=1,2 delims=\" %%B in ("%%A") do (
		set user_domain=%%B
		set user_login=%%C
	)
)
call:trim user_login "%user_login%"

REM User FullName
for /f "skip=1 delims=" %%A in ('type %path_local%\%workstation%.fullname.tmp') do set user_fullname=%%A
set user_fullname=%user_fullname:(external)=%
call:trim user_fullname "%user_fullname%"

REM ad_user
for /f "tokens=1,* delims=:" %%A IN ('findstr /n /r . %path_local%\%workstation%.ad-user.tmp') DO if #%%A==#2 set ad_user=%%B
:: left trim
for /f "tokens=* delims= " %%A IN ("%ad_user%") DO set ad_user=%%A

REM serial_num
for /f "skip=1 tokens=1* delims= " %%A in ('type %path_local%\%workstation%.serial.tmp') do set serial_num=%%A && set model_name=%%B
call:trim serial_num "%serial_num%"

REM model_name
call:trim model_name "%model_name%"

REM OS
for /f "skip=1 delims=" %%A in ('type %path_local%\%workstation%.os.tmp') do for /f "delims=|" %%B in ("%%A") do set os_name=%%B

REM arch_type
for /f "skip=1 delims=" %%A in ('type %path_local%\%workstation%.type.tmp') do set arch_type=%%A
set arch_type=%arch_type:~0,3%

REM check if the user connected is the ad_user
echo %ad_user% | findstr /i /c:"%user_fullname%" > NUL
if #%ERRORLEVEL%==#0 set user_change=false

REM write to file
set details=..\cache\%workstation%.details
echo workstation : %workstation%> %details%
echo model type  : %model_name%>> %details%
echo serial num. : %serial_num%>> %details%
echo OS name     : %os_name% ^(%arch_type%^)>> %details%
type %path_local%\%workstation%.nic.tmp>> %details%
if "%user_change%"=="false" echo user        : %user_fullname% ^(%user_login%^)>> %details%
if not "%user_change%"=="false" (
	echo user        : %user_fullname% ^(%user_login%^)>> %details%
	echo AD assign.  : %ad_user%>> %details%
)
REM write to screen
echo.
echo workstation : %workstation%
echo model type  : %model_name%
echo serial num. : %serial_num%
echo OS name     : %os_name% ^(%arch_type%^)
type %path_local%\%workstation%.nic.tmp
if "%user_change%"=="false" echo user        : %user_fullname% ^(%user_login%^)
if not "%user_change%"=="false" (
	echo user        : %user_fullname% ^(%user_login%^)
	echo AD assign.  : %ad_user%
)
goto fin

:syntax
echo Usage: %0 ^<computer_name^>

:fin
del /q %path_local%\%workstation%.*.tmp
goto:eof

:trim
REM usage: call:trim var_name var_value
set "str=%~2##"
set "str=%str:        ##=##%"
set "str=%str:    ##=##%"
set "str=%str:  ##=##%"
set "str=%str: ##=##%"
set "%~1=%str:##=%"
set str=
goto:eof