Alternate Of Autoit Code in C++

[Sabeeh]

Please tell me the alternative of these three commands in c++

my compiler visual studio c++ 2012

; Allocate enough space (in our space) for the new module
Local $tModule = DllStructCreate("byte[" & $iOptionalHeaderSizeOfImageNEW & "]")

; Get pointer
Local $pModule = DllStructGetPtr($tModule)

; Headers
Local $tHeaders = DllStructCreate("byte[" & $iOptionalHeaderSizeOfHeadersNEW & "]", $pHEADERS_NEW)

Edited August 6, 2014 by Sabeeh

[trancexx]

auto $pModule = new BYTE[$iOptionalHeaderSizeOfImageNEW];
auto $pHeaders = reinterpret_cast<BYTE*>($pHEADERS_NEW);

[Richard Robertson]

Alternatively, malloc/calloc functions and the address-of operator.

[TypeIt]

The first line should be

auto pModule = std::make_unique <unsigned char []> (iOptionalHeaderSizeOfImageNEW);

std::dynarray isn't part of C++14.

[Sabeeh]

What About This?

is It Ok?

typedef unsigned char BYTE;
BYTE* tModule=new BYTE[optionalHeaderSizeOfImage];

//Get pointer
LPVOID pModule = &tModule;

BYTE* tHeader = new BYTE[optionalHeaderSizeOfHeaders];

memcpy(&tHeader,&pHEADERS_NEW,sizeof(tHeader));
//Write headers to $tModule

memcpy(&tModule,&tHeader,sizeof(tModule));

Edited August 6, 2014 by Sabeeh

[trancexx]

sizeof(...) would be the size of pointer - written like that. So no, that wouldn't work.

[Sabeeh]

so tell me the right code

[trancexx]

The right code for what?

I understand that you might feel frustrated by now, however, learn to ask the right questions.

What's obvious for you isn't necessarily obvious to others.

[careca]

He wants to be spoonfed.

[Sabeeh]

trancexx i'm writing your RunBinary.au3 code in c++ i asked to help about the code in question

i write code in c++ but its not working so i asked here

[JohnOne]

auto $pModule = new BYTE[$iOptionalHeaderSizeOfImageNEW];
auto $pHeaders = reinterpret_cast<BYTE*>($pHEADERS_NEW);

 

That is not C++ code.

What makes you say that?

EDIT:

edited since poster deleted post.

Edited August 8, 2014 by JohnOne

[Sabeeh]

oops sorry for that

i'm android developer not c++ developer i did c++ programming for one year about 2 years before now i started it again thats why i'm not too good in c++

and thanks trancexx for your RunBinary.au3 script and for your reponse

Edited August 8, 2014 by Sabeeh

[Sabeeh]

Trancexx please read my code carefully

auto $pModule = new BYTE[$iOptionalHeaderSizeOfImageNEW];

this should be

auto $tModule = new BYTE[$iOptionalHeaderSizeOfImageNEW];

and what about this?

; Get pointer
Local $pModule = DllStructGetPtr($tModule)

Please make it clear.

Edited August 8, 2014 by Sabeeh

[trancexx]

Trancexx please read my code carefully

auto $pModule = new BYTE[$iOptionalHeaderSizeOfImageNEW];

this should be

auto $tModule = new BYTE[$iOptionalHeaderSizeOfImageNEW];

and what about this?

; Get pointer
Local $pModule = DllStructGetPtr($tModule)

Please make it clear.

C++ is obviously not AutoIt.

Depending on what needs to be done it can be written:

int $some_size = 100;
auto $tStruct = new BYTE[$some_size]; // DllStructCreate("byte[" & some_size & "]")
auto $pStruct = &$tStruct; // DllStructGetPtr($tStruct)

$tStruct[23] = 37; // DllStructSetData($tStruct, 23, 37)

auto $twenty_third_element = $tStruct[23]; // DllStructGetData($tStruct, 23)

... but it also doesn't have to.

[Sabeeh]

trancexx i know that autoit is not c++.

but if i'm right then i think we can do every thing in c++ that we can do in autoit?

i just asked you for alternate code of autoit in C++ sorry but you are confusing me or you misunderstand my question

thanks for your response now look what i'm asking

 

i do that how you did now its ok

//Local $tModule = DllStructCreate("byte[" & $iOptionalHeaderSizeOfImageNEW & "]")
auto $tModule =new BYTE[$iOptionalHeaderSizeOfImageNEW ];

//Local $pModule = DllStructGetPtr($tModule)
auto $pModule = &$tModule;

but please tell me what about this how i can do this in c++

1. $pHEADERS_NEW is pointer from your Runbinary.au3 file

   Local $tHeaders = DllStructCreate("byte[" & $iOptionalHeaderSizeOfHeadersNEW & "]", $pHEADERS_NEW)

trancexx one more thing please can you add me on fb? please please

my fb username: sabeeh.suh

Edited August 8, 2014 by Sabeeh

[trancexx]

trancexx i know that autoit is not c++.

but if i'm right then i think we can do every thing in c++ that we can do in autoit?

i just asked you for alternate code of autoit in C++ sorry but you are confusing me or you misunderstand my question

 

thanks for your response now look what i'm asking

 

i do that how you did now its ok

//Local $tModule = DllStructCreate("byte[" & $iOptionalHeaderSizeOfImageNEW & "]")
auto $tModule =new BYTE[$iOptionalHeaderSizeOfImageNEW ];

//Local $pModule = DllStructGetPtr($tModule)
auto $pModule = &$tModule;

but please tell me what about this how i can do this in c++

• $pHEADERS_NEW is pointer from your Runbinary.au3 file

  Local $tHeaders = DllStructCreate("byte[" & $iOptionalHeaderSizeOfHeadersNEW & "]", $pHEADERS_NEW)

trancexx one more thing please can you add me on fb? please please

my fb username: sabeeh.suh

C++ is light years away from AutoIt.

Btw, I already showed you how to do that thing with $pHEADERS_NEW, here's $t version:

auto $tHeaders = reinterpret_cast<BYTE*>($pHEADERS_NEW);

Facebook is reserved for my friends.

[Sabeeh]

hmm ok thanx

[Sabeeh]

auto $tHeaders = reinterpret_cast<BYTE*>($pHEADERS_NEW);

trancexx sorry again for you asking you but i need to know one more thing your code work well for variables not working for structs

now what can i do for that

Local $tIMAGE_DOS_HEADER = DllStructCreate("char Magic[2];" & _
"word BytesOnLastPage;" & _
"word Pages;" & _
"word Relocations;" & _
"word SizeofHeader;" & _
"word MinimumExtra;" & _
"word MaximumExtra;" & _
"word SS;" & _
"word SP;" & _
"word Checksum;" & _
"word IP;" & _
"word CS;" & _
"word Relocation;" & _
"word Overlay;" & _
"char Reserved[8];" & _
"word OEMIdentifier;" & _
"word OEMInformation;" & _
"char Reserved2[20];" & _
"dword AddressOfNewExeHeader", _
$pPointer)

this is not working

Syntax Error:
IMAGE_DOS_HEADER $imageDosHeader;
$imageDosHeader= reinterpret_cast<IMAGE_DOS_HEADER>($pPointer);

Any idea about that

Edited August 8, 2014 by Sabeeh

[trancexx]

It's:

auto whatever = reinterpret_cast<IMAGE_DOS_HEADER*>($pPointer);

This is pretty much basic stuff. Read about pointers and casting somewhere.

[Sabeeh]

trancexx, <snip> you are great thanks

i already told you that i'm not c++ developer i'm android developer

 

 

if struc pointer t then its like Polymorphism

auto whatever = reinterpret_cast<IMAGE_DOS_HEADER*>($pPointer);

then i can't use . operator to access members its ok i will use –> operator to dereference the pointer

whaterver->member;

thanks again for help

i converted all of your RunBinary.au3 Code in c++ but some part of code still need some changing

Edited August 9, 2014 by Melba23
Removed full name