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OLE2 Compound Document Format

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    • By Bilgus
      Trying to figure out how to do CallByName on AutoIt COM objects due to the lack of being able to set properties within an Execute() statement
      Several Ideas were Tried https://www.autoitscript.com/forum/topic/200129-set-object-properties-with-propertyname-and-value-taken-from-an-array/
      I think this is the best; Patching the vtable of IDispatch so we can intercept a Fake function call ($obj.Au3_CallByName)
      use it like this
      Local $oDictionary = ObjCreate("Scripting.Dictionary") ; EXAMPLE Au3_CallByname_Init() ; (you can optionally provide a classname here but we patch the main Idispatch interface so really no need) $Au3_CallByName = "Add" ; Method we want to call $oDictionary.Au3_CallByName("Test", "Value") Au3_CallByname_Init(False) ; (Not Strictly Needed unhooked on exit) NOTE:  Au3_CallByname_Init() doesn't have to be called at the top of the script, just call it before you need to call by name...
      Code + Example
      #Region ;**** Directives created by AutoIt3Wrapper_GUI **** #AutoIt3Wrapper_UseX64=y #AutoIt3Wrapper_AU3Check_Parameters=-d -w 1 -w 2 -w 3 -w- 4 -w 5 -w 6 #EndRegion ;**** Directives created by AutoIt3Wrapper_GUI **** ;Au3CallByName, Bilgus Global $Au3_CallByName = 0 Local $hKernel32 = DllOpen("Kernel32.dll") OnAutoItExitRegister(__CallByNameCleanup) Func __CallByNameCleanup() Au3_CallByName_Init(False) ;Unload DllClose($hKernel32) EndFunc ;==>__CallByNameCleanup ; Takes a pointer to the v-table in a class and replaces specified member Id in it to a new one. Func __HookVTableEntry($pVtable, $iVtableOffset, $pHook, ByRef $pOldRet) ;;https://www.autoitscript.com/forum/topic/107678-hooking-into-the-idispatch-interface/ Local Const $PAGE_READWRITE = 0x04 Local $tpVtable = DllStructCreate("ptr", $pVtable) Local $szPtr = DllStructGetSize($tpVtable) Local $pFirstEntry, $pEntry, $tEntry, $aCall, $flOldProtect, $bStatus ; Dereference the vtable pointer $pFirstEntry = DllStructGetData($tpVtable, 1) $pEntry = $pFirstEntry + ($iVtableOffset * $szPtr) ; Make the memory free for all. Yay! $aCall = DllCall($hKernel32, "int", "VirtualProtect", "ptr", $pEntry, "long", $szPtr, "dword", $PAGE_READWRITE, "dword*", 0) If @error Or Not $aCall[0] Then ConsoleWriteError("Error: Failed To hook vTable" & @CRLF) Return False EndIf $flOldProtect = $aCall[4] $tEntry = DllStructCreate("ptr", $pEntry) $pOldRet = DllStructGetData($tEntry, 1) If $pOldRet <> $pHook Then DllStructSetData($tEntry, 1, $pHook) $bStatus = True Else ;Already Hooked ConsoleWriteError("Error: vTable is already hooked" & @CRLF) $bStatus = False EndIf ;put the memory protect back how we found it DllCall($hKernel32, "int", "VirtualProtect", "ptr", $pEntry, "long", $szPtr, "dword", $flOldProtect, "dword*", 0) Return $bStatus EndFunc ;==>__HookVTableEntry ; Everytime autoit wants to call a method, get or set a property in a object it needs to go to ; IDispatch::GetIDsFromNames. This is our version of that function, note that by defining this ourselves ; we can fool autoit to believe that the object supports a lot of different properties/methods. Func __IDispatch_GetIDsFromNames($pSelf, $riid, $rgszNames, $cNames, $lcid, $rgDispId) Local Const $CSTR_EQUAL = 0x02 Local Const $LOCALE_SYSTEM_DEFAULT = 0x800 Local Const $DISP_E_UNKNOWNNAME = 0x80020006 Local Static $pGIFN = __Pointer_GetIDsFromNames() Local Static $tpMember = DllStructCreate("ptr") If $Au3_CallByName Then Local $hRes, $aCall, $tMember ;autoit only asks for one member $aCall = DllCall($hKernel32, 'int', 'CompareStringW', 'dword', $LOCALE_SYSTEM_DEFAULT, 'dword', 0, 'wstr', "Au3_CallByName", 'int', -1, _ 'struct*', DllStructGetData(DllStructCreate("ptr[" & $cNames & "]", $rgszNames), 1, 1), 'int', -1) If Not @error And $aCall[0] = $CSTR_EQUAL Then ;ConsoleWrite("CallByName: " & $Au3_CallByName & @CRLF) $tMember = DllStructCreate("wchar[" & StringLen($Au3_CallByName) + 1 & "]") DllStructSetData($tMember, 1, $Au3_CallByName) DllStructSetData($tpMember, 1, DllStructGetPtr($tMember)) $rgszNames = $tpMember $Au3_CallByName = 0 EndIf EndIf ;Call the original GetIDsFromNames $hRes = DllCallAddress("LRESULT", $pGIFN, "ptr", $pSelf, "ptr", $riid, _ "struct*", $rgszNames, "dword", $cNames, "dword", $lcid, "ptr", $rgDispId) If @error Then ConsoleWrite("Error: GetIDsFromNames: " & @error & @CRLF) Return $DISP_E_UNKNOWNNAME EndIf Return $hRes[0] EndFunc ;==>__IDispatch_GetIDsFromNames Func __Pointer_GetIDsFromNames($ptr = 0) Local Static $pOldGIFN = $ptr If $ptr <> 0 Then $pOldGIFN = $ptr Return $pOldGIFN EndFunc ;==>__Pointer_GetIDsFromNames Func Au3_CallByName_Init($bHook = True, $classname = "shell.application") Local Const $iOffset_GetIDsFromNames = 5 Local Static $IDispatch_GetIDsFromNames_Callback = 0 Local $oObject, $pObject, $pHook, $pOldGIFN If $bHook Then If $IDispatch_GetIDsFromNames_Callback = 0 Then $IDispatch_GetIDsFromNames_Callback = DllCallbackRegister("__IDispatch_GetIDsFromNames", "LRESULT", "ptr;ptr;ptr;dword;dword;ptr") EndIf $pHook = DllCallbackGetPtr($IDispatch_GetIDsFromNames_Callback) Else $pHook = __Pointer_GetIDsFromNames() If $pHook <= 0 Then Return ;Already Unloaded EndIf $oObject = ObjCreate($classname) $pObject = DllStructSetData(DllStructCreate("ptr"), 1, $oObject) If __HookVTableEntry($pObject, $iOffset_GetIDsFromNames, $pHook, $pOldGIFN) Then __Pointer_GetIDsFromNames($pOldGIFN) ;Save the original pointer to GetIDsFromNames If Not $bHook Then DllCallbackFree($IDispatch_GetIDsFromNames_Callback) $IDispatch_GetIDsFromNames_Callback = 0 EndIf Else ;Error EndIf $oObject = 0 EndFunc ;==>Au3_CallByName_Init ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;TESTS; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Au3_CallByName_Init() #include <ie.au3> Global $oRegistrationInfo = _IECreate() Global $aRegistrationInfo[] = ['Left=10', 'Top= 10', 'Width=450', 'Height=600'] Global $oObject = $oRegistrationInfo Local $oDictionary = ObjCreate("Scripting.Dictionary") Local $oDictionary2 = ObjCreate("Scripting.Dictionary") ;Au3_CallByName_Init($oObject) __TS_TaskPropertiesSet($oObject, $aRegistrationInfo) MsgBox(0, "Info", "Press OK to exit") $oRegistrationInfo.quit $oRegistrationInfo = 0 $oObject = 0 Sleep(1000) For $i = 1 To 10 $Au3_CallByName = "Add" $oDictionary.Au3_CallByName("test1:" & $i, "Dictionary Item: " & $i) Next $Au3_CallByName = "keys" For $sKey In $oDictionary.Au3_CallByName() For $j = 0 To 1 $Au3_CallByName = ($j = 0) ? "Item" : "Exists" ConsoleWrite($sKey & " -> " & $oDictionary.Au3_CallByName($sKey) & @CRLF) Next Next Au3_CallByName_Init(False) ;Unload Au3_CallByName_Init() Local $aRegistrationInfo[] = ['Left=1000', 'Width=450'] ConsoleWrite(@CRLF & "NEW IE" & @CRLF & @CRLF) $oRegistrationInfo = _IECreate() __TS_TaskPropertiesSet($oRegistrationInfo, $aRegistrationInfo) MsgBox(0, "Info", "Press OK to exit") $oRegistrationInfo.quit For $i = 1 To 10 $Au3_CallByName = "Add" $oDictionary2.Au3_CallByName("test2:" & $i, "Dictionary Item: " & $i) Next $Au3_CallByName = "keys" For $sKey In $oDictionary2.Au3_CallByName() For $j = 0 To 1 $Au3_CallByName = ($j = 0) ? "Item" : "Exists" ConsoleWrite($sKey & " -> " & $oDictionary2.Au3_CallByName($sKey) & @CRLF) Next Next Au3_CallByName_Init(False) ;Unload (Not Strictly Needed, Done on Script Close) Func __TS_TaskPropertiesSet(ByRef $oObject, $aProperties) Local $aTemp If IsArray($aProperties) Then For $i = 0 To UBound($aProperties) - 1 $aTemp = StringSplit($aProperties[$i], "=", 2) ; 2 -> $STR_NOCOUNT) If @error Then ContinueLoop ConsoleWrite("Command: $oObject." & $aTemp[0] & " = " & $aTemp[1] & @CRLF) $Au3_CallByName = $aTemp[0] $oObject.Au3_CallByName = $aTemp[1] ConsoleWrite("Result : " & Hex(@error) & @CRLF) ; If @error Then Return SetError(1, @error, 0) Next EndIf EndFunc ;==>__TS_TaskPropertiesSet  
    • By Rskm
      Hi, i have a variable (floating number - could be positive or negative), i wish to print it into a text file, how can i keep the format in such a way that it always has 4 digits ahead of decimal and 2 after decimal
      basically i have total 7 columns in the text file to print the variable  ;
      eg: variable = 1.235, output requied = 0001.24
      variable=-23.55555, output required =-023.56
    • By nacerbaaziz
      Hello
      Dear Sirs, I have a question please
      About UPDown ctrl
      Where I want to adjust its format
      For example, I want to create a window to set the clock like the window in the system
      Can this be done?
      here's the example
      ______

      #include <WindowsConstants.au3> #include <EditConstants.au3> #include <GUIConstantsEx.au3> #include <UpDownConstants.au3> goto() func Goto() local $wGoto = GUICreate("go to spissific position", 250, 180, @DesktopWidth / 2 - 192, @DesktopHeight / 2 - 235, -1) GUICtrlCreateLabel("please write a corect position to go to it", 50, 10, 220, 20) GUICtrlCreateLabel("hours", 0, 80, 100, 30) local $Inp1 = GUICtrlCreateInput("00", 0, 90, 100, 20, $ES_NUMBER + $WS_TABSTOP)     GUICtrlCreateUpdown($Inp1, $UDS_ARROWKEYS) GUICtrlSetLimit(-1, 23, 0) GUICtrlCreateLabel("minuts", 110, 80, 100, 30) local $Inp2 = GUICtrlCreateInput("00", 110, 90, 100, 20, $ES_NUMBER + $WS_TABSTOP)     GUICtrlCreateUpdown($Inp2, $UDS_ARROWKEYS) GUICtrlSetLimit(-1, 60, 0) GUICtrlCreateLabel("seconds", 220, 80, 100, 30) local $Inp3 = GUICtrlCreateInput("00", 220, 90, 100, 20, $ES_NUMBER + $WS_TABSTOP)     GUICtrlCreateUpdown($Inp3, $UDS_ARROWKEYS) GUICtrlSetLimit(-1, 60, 0) local $Ok = GUICtrlCreateButton("&ok", 0, 150, 50, 30, 0x01) local $cancel = GUICtrlCreateButton("&cancel", 200, 150, 50, 30) GUISetState(@sw_show, $WgoTo) while 1 switch GUIGetMSG() case $GUI_Event_Close, $cancel exit case $OK local $read1 = GUICtrlRead($inp1) if $read1 >= 1 then $Read1 = ($Read1*60)*60 local $read2 = GUICtrlRead($inp2) if $read2 >= 1 then $Read2 = $Read2*60 local $read3 = GUICtrlRead($inp3) GUIDelete($WgoTo) Return $read1+$read2+$read3 exit endSwitch Wend EndFunc
      ________
      What I need is to be the contents of the inputs as follows when i change the value of the UPDown CTRL
      00
      01
      02
      03
      ...
       
    • By Bilgus
      IGroupPolicyObject interface
      ;;IGroupPolicyObject #RequireAdmin #include-once #include <WinAPIConstants.au3> ; $S_OK #include <WinAPIReg.au3> ;_WinAPI_GetRegKeyNameByHandle Global Enum $GPO_SECTION_ROOT = 0x0, $GPO_SECTION_USER, $GPO_SECTION_MACHINE Global Enum $GPO_OPEN_LOAD_REGISTRY = 0x1, $GPO_OPEN_READ_ONLY Global Enum $GPO_OPTION_DISABLE_USER = 0x1, $GPO_OPTION_DISABLE_MACHINE Global Enum $GPOTypeLocal = 0x0, $GPOTypeRemote, $GPOTypeDS, $GPOTypeLocalUser, $GPOTypeLocalGroup Global Const $sCLSID_GroupPolicyObject = "{EA502722-A23D-11D1-A7D3-0000F87571E3}" Global Const $sIID_IGroupPolicyObject = "{EA502723-A23D-11D1-A7D3-0000F87571E3}" Global Const $dtag_IGroupPolicyObject = _ "New hresult(wstr;wstr;dword);" & _ ; Creates a new GPO in the Active Directory with the specified display name. "OpenDSGPO hresult(wstr;dword);" & _ ; Opens the specified GPO and optionally loads the registry information. "OpenLocalMachineGPO hresult(dword);" & _ ; Opens the default GPO for the computer and optionally loads the registry information. "OpenRemoteMachineGPO hresult(wstr;dword);" & _ ; Opens the default GPO for the specified remote computer and optionally loads the registry information. "Save hResult(bool;bool;ptr;ptr);" & _ ; Saves the specified registry policy settings to disk and updates the revision number of the GPO. "Delete hresult();" & _ ; Deletes the GPO. "GetName hResult(wstr;int);" & _ ; Retrieves the unique name for the GPO. "GetDisplayName hResult(wstr;int);" & _ ; Retrieves the display name for the GPO. "SetDisplayName hresult(wstr);" & _ ; Sets the display name for the GPO. "GetPath hResult(wstr;int);" & _ ; Retrieves the path to the GPO. "GetDSPath hresult(dword;wstr;int);" & _ ; Retrieves the Active Directory path to the root of the specified GPO section. "GetFileSysPath hresult(dword;wstr;int);" & _ ; Retrieves the file system path (UNC format) to the root of the specified GPO section. "GetRegistryKey hresult(dword;handle);" & _ ; Retrieves a handle to the root of the registry key for the specified GPO section. "GetOptions hResult(dword*);" & _ ; Retrieves the options for the GPO. "SetOptions hresult(dword;dword);" & _ ; Sets the options for the GPO. "GetType hResult(dword*);" & _ ; Retrieves type information for the GPO being edited. "GetMachineName hResult(wstr;int);" & _ ; Retrieves the computer name of the remote GPO. "GetPropertySheetPages hresult(ptr;uint*);" ; Retrieves the property sheet pages associated with the GPO. Test() Func Test() Local $iResult Local $oIGroupPolicy Local $aGpoType[5] = ["Local", "Remote", "Active Directory", "LocalUser", "LocalGroup"] $oIGroupPolicy = ObjCreateInterface($sCLSID_GroupPolicyObject, $sIID_IGroupPolicyObject, $dtag_IGroupPolicyObject) While True If Not IsObj($oIGroupPolicy) Then ConsoleWrite("Failed To Retrieve Interface") $iResult = $E_NOINTERFACE ExitLoop Else ConsoleWrite("Success: " & ObjName($oIGroupPolicy, 1) & @CRLF) EndIf Local $sLoc, $sPath, $sName, $iType $tKey = DllStructCreate("handle hKey") $iResult = $oIGroupPolicy.OpenLocalMachineGPO(BitOR($GPO_OPEN_LOAD_REGISTRY, $GPO_OPEN_READ_ONLY)) If $iResult <> $S_OK Then ExitLoop $iResult = $oIGroupPolicy.GetDisplayName($sLoc, 65535) If $iResult <> $S_OK Then ExitLoop $iResult = $oIGroupPolicy.GetName($sName, 65535) If $iResult <> $S_OK Then ExitLoop ConsoleWrite($sLoc & " : " & $sName & @CRLF) $iResult = $oIGroupPolicy.GetPath($sPath, 65535) If $iResult <> $S_OK Then ExitLoop $iResult = $oIGroupPolicy.GetType($iType) If $iResult <> $S_OK Then ExitLoop ConsoleWrite($sPath & @CRLF) $iResult = $oIGroupPolicy.GetType($iType) If $iResult <> $S_OK Then ExitLoop ConsoleWrite("Type: " & $aGpoType[$iType] & @CRLF) $iResult = $oIGroupPolicy.GetRegistryKey($GPO_SECTION_USER, DllStructGetPtr($tKey)) If $iResult <> $S_OK Then ExitLoop ConsoleWrite(_WinAPI_GetRegKeyNameByHandle(DllStructGetData($tKey, "hKey")) & @CRLF) ExitLoop WEnd Return SetError($iResult, 0, ($iResult = $S_OK)) EndFunc ;==>Test Note: Not well tested..
    • By rkr
      I have a text file which has over 1000 lines, and I wish to replace one particular - I was able to do the replacement - but I have a issue - I want the numbers to be of specific format 
      Eg; my command was as follows, 
      my command >>>>> _filewritetoline($inp_file,$inp_replacement,"WAVE1.00STOK"&$hdet&"      "&$tasso&"        "&"270.0      D          5.0  72MS     1",true)
      my output >>>>>>       WAVE1.00STOK10.06        9.800         270.0      D          5.0  72MS     1
      how do I make sure that the $hdet=10.06 is printed as 10.060(3 digits after decimel) and same with $tasso and so on.. also, how to maintain the required gap between the variables - is it by manually putting spaces ?
       
      thanks guys
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