WeMartiansAreFriendly Posted November 6, 2008 Share Posted November 6, 2008 (edited) Retrieve a file path from a process (using nothing but DLLCall, WMI stinks ). Originally by JScript, (I think, I recall Larry writing something similar, not to sure who authored it actually). I just reformatted and added some error checking --pardon the code size, I'm still learning proper error checking )I haven't seen very many others that don't rely on WMI.. maybe except these.Get all modules loaded in a process.Get CMDLine of a processOnly tested on Windows XP.Here is the function and example.expandcollapse popup#include <Process.au3> ;======================================================== ;------------------------------- ; Example get path of all running processes ;------------------------------- $a = ProcessList() For $i = 1 To UBound($a)-1 ConsoleWrite($a[$i][0] &" = "& _ProcessGetPath($a[$i][1]) &@lf) Next ;------------------------------- ; Example get explorers file path ;------------------------------- ConsoleWrite( _ProcessGetPath("explorer.exe") &@lf) ;======================================================== ; #FUNCTION# =============================================================================== ; Name...........: _ProcessGetPath( ; Description ...: Retrieves a process file path ; Syntax.........: _ProcessGetPath($vProcess) ; Parameters ....: $vProcess - PID or name of a process ; Requirements...: kernel32.dll, psapi.dll ; Return values .: Success - A full process path ; @error = 0 ; Failure - Empty string ; @error = 1 - Invalid process name/PID ; @error = 2 - kernel32.dll failed to open (wrong version?) ; @error = 3 - Could not OpenProcess ; @error = 4 - psapi.dll failed to open (doesn't exist?) ; @error = 5 - returned path is empty or invalid ; Author ........: JScript, Larry, SmOke_N ; Modified.......: mrRevoked - reformated, error checking ; Remarks .......: ; Related .......: ; Link ..........; ; Example .......; ; ============================================================================================ Func _ProcessGetPath($vProcess) Local $i_PID, $hKernel32, $hPsapi, $aProcessHandle, $tDLLStruct, $iError, $sProcessPath $i_PID = ProcessExists($vProcess) If Not $i_PID Then Return SetError(1, 0, "");process doesn't exist? $hKernel32 = DllOpen("Kernel32.dll") $iError = @error If $iError Then DllClose($hKernel32) Return SetError(2, $iError, ""); dllopen kernell32.dll failed EndIf $aProcessHandle = DllCall($hKernel32, "int", "OpenProcess", "int", 0x0400 + 0x0010, "int", 0, "int", $i_PID) $iError = @error If $iError Or $aProcessHandle[0] = 0 Then DllClose($hKernel32) Return SetError(2, $iError, "");openprocess failed EndIf $hPsapi = DllOpen("Psapi.dll") $iError = @error If $iError Then DllClose($hKernel32) DllClose($hPsapi) Return SetError(3, $iError, ""); dllopen psapi.dll failed EndIf $tDLLStruct = DllStructCreate("char[1000]") DllCall($hPsapi, "long", "GetModuleFileNameEx", "int", $aProcessHandle[0], "int", 0, "ptr", DllStructGetPtr($tDLLStruct), "long", DllStructGetSize($tDLLStruct)) $iError = @error DllCall($hKernel32, "int", "CloseHandle", "int", $aProcessHandle[0]) DllClose($hKernel32) DllClose($hPsapi) If $iError Then $tDLLStruct = 0 Return SetError(4, $iError, "");getmodulefilenamex failed EndIf $sProcessPath = DllStructGetData($tDLLStruct, 1) $tDLLStruct = 0 ;format the output If StringLen($sProcessPath) < 2 Then Return SetError(5, 0, "");is empty or non readable If StringLeft($sProcessPath, 4) = "\??\" Then $sProcessPath = StringReplace($sProcessPath, "\??\", "") If StringLeft($sProcessPath, 20) = "\SystemRoot\System32" Then $sProcessPath = StringReplace($sProcessPath, "\SystemRoot\System32", @SystemDir) Return SetError(0, 0, $sProcessPath) EndFunc;==>_ProcessGetPath Edited November 6, 2008 by mrRevoked Don't bother, It's inside your monitor!------GUISetOnEvent should behave more like HotKeySet() Link to comment Share on other sites More sharing options...
Moderators SmOke_N Posted November 6, 2008 Moderators Share Posted November 6, 2008 http://www.autoitscript.com/forum/index.ph..._ProcessGetPath Common sense plays a role in the basics of understanding AutoIt... If you're lacking in that, do us all a favor, and step away from the computer. Link to comment Share on other sites More sharing options...
WeMartiansAreFriendly Posted November 6, 2008 Author Share Posted November 6, 2008 (edited) When I search for functions, I normally don't search "General Help and Support" part of the forum [Edit]http://www.autoitscript.com/forum/index.ph...st&p=514338http://www.autoitscript.com/forum/index.ph...st&p=532206 Edited November 6, 2008 by mrRevoked Don't bother, It's inside your monitor!------GUISetOnEvent should behave more like HotKeySet() Link to comment Share on other sites More sharing options...
TheSaint Posted November 7, 2008 Share Posted November 7, 2008 @mrRevoked - Good work!You seem up with it all, so you might like to have a go at this! Make sure brain is in gear before opening mouth! Remember, what is not said, can be just as important as what is said. Spoiler What is the Secret Key? Life is like a Donut If I put effort into communication, I expect you to read properly & fully, or just not comment. Ignoring those who try to divert conversation with irrelevancies. If I'm intent on insulting you or being rude, I will be obvious, not ambiguous about it. I'm only big and bad, to those who have an over-active imagination. I may have the Artistic Liesense to disagree with you. TheSaint's Toolbox (be advised many downloads are not working due to ISP screwup with my storage) Link to comment Share on other sites More sharing options...
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