read file to bytearray

[Inververs]

How to read binary file and create array of bytes?

Example: bytes string: 0xFD3EDFC4...

Need this array:

0|0xFD

1|0x3E

2|0xDF

3|0xC4

...

?

[JLogan3o13]

Have you looked in the help file at the binary functions, such as BinaryToString, StringToBinary, etc?

Edited February 12, 2014 by JLogan3o13

[Inververs]

Is there binaryToArray?

[JLogan3o13]

How about you crack the help file open and look

[Inververs]

No, there is no make of this, I looked course. There is only a function of conversion to a string, but I do not need a string, I need bytes.

Edited February 12, 2014 by Inververs

[JLogan3o13]

So, you can't convert to a string and then do a StringSplit?

[Inververs]

JLogan3o13, I understand your approach. Thank you. But the theme is: how to get an array of bytes, rather than how to use certain functions binarytostring

[jchd]

Want do you want/need to perform exactly? With an answer to this question it might be possible to guide you towards a simple and efficient solution ... or not.

[Inververs]

I need For In iteration by byte in the binary data.

In the loop to get the first byte, then the second, then the third, etc.

Edited February 12, 2014 by Inververs

[JLogan3o13]

I am sure someone will come along with a regex or something that works as well, but this works for me.

 

#include <Array.au3>
 
Local $aArray2[1] = [""]
$sBinary = "0xFD3EDFC4"
$aArray = StringSplit($sBinary, "")
 
For $i = 3 To $aArray[0] Step 2
  _ArrayAdd($aArray2, $aArray[1] & $aArray[2] & $aArray[$i] & $aArray[$i + 1])
Next
 
_ArrayDelete($aArray2, 0)
 _ArrayDisplay($aArray2)

[bdr529]

sorry for my bad english 

this can be an alternative using a function that can also be useful for other examples

#Include <Array.au3>
$sBinary = "0xFD3EDFC4"
$count=2

$stringsplit_array=stringsplit_count($sBinary,$count) 

For $i = 1 To ubound($stringsplit_array)-1
  $stringsplit_array[$i]=$stringsplit_array[0]&$stringsplit_array[$i]
Next 
_ArrayDelete($stringsplit_array, 0)
_ArrayDisplay($stringsplit_array)

func stringsplit_count($string,$count)
    if $string="" Then
        return SetError(-1, 0, 0)
    else
        $stringlen=stringlen($string)
        $div=int($stringlen/$count)
        if $stringlen<>$count*$div then $div+=1
        dim $stringsplit_array[$div]
        for $i=0 to $div-1
            if $i=0 then
                $ii=1
            Else
                $ii+=$count
            EndIf
            $stringsplit_array[$i]=stringmid($string,$ii,$count)
        Next
        SetError(1, 0, 0)
        return $stringsplit_array
    endif
endfunc

[kylomas]

Inververs,

Perhaps this...

#Include <Array.au3>
$sBinary = "0xFD3EDFC4"

local $bArray = stringregexp($sBinary,'(?:0x)?(.{2})',3)

_arraydisplay($bArray)

kylomas