nasserddine

FileOpen And search binary string

4 posts in this topic

hello , 

please i need some help ...


Example : i have file "Test.txt" at desktop dir , and  inside the file String ABCD , ... I'm need script search for " specific  string " exp :  "C" and change it with "F" ( From HEX File ) .

then result = " ABFD " .. please im need the modify to be at hex file . 

- 1 search inside hex file .

- 2 found specific string .

- 3 change it with other string .

- 4 save it .

===================

this is my example :

 

$sBinaryFile = @DesktopDir & "\TEST.txt"

$sStringToFind = "C"
$bStringToFind = StringTrimLeft(Binary($sStringToFind), 2)

;$aa = BinaryToString("0x" & $bStringToFind )

$hFile = FileOpen($sBinaryFile, 17)
$dBinary = FileRead($hFile)


;$i = StringInStr($dBinary, $aa )


If StringInStr($dBinary, $sStringToFind ) Then

    MsgBox(64 , "3" , $bStringToFind)

EndIf

 

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So why do you need to convert to binary in order to replace "C"?


Spoiler

Paster - Main function is to paste text, but has more functions.

OpenW - Open With... alternative, Open any file with any application, set it's icon, set application as default.

Renamer - Rename files and folders, remove portions of text from the filename etc.

BeatsPlayer - Music player.

Params Tool - Right click an exe to see it's parameters or execute them.

Regedit Control - Registry browsing history, quickly jump into any saved key.

Time4Shutdown - Write the time for shutdown in minutes.

Power Profiles Tool - Set a profile as active, delete, duplicate, export and import.

Firefox Profile Backup - Backup/restore previously saved profile.

Finished Task Shutdown - Shuts down pc when specified window/Wndl/process closes.

NetworkSpeedShutdown - Shuts down pc if download speed goes under "X" Kb/s.

 

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4 hours ago, careca said:

So why do you need to convert to binary in order to replace "C"?

just want to replace "C" = F 

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Yeah, so why the binary read? anyway, you're on the right way, just close the opened file, re-open it in write mode and write the data after replacement into it.


Spoiler

Paster - Main function is to paste text, but has more functions.

OpenW - Open With... alternative, Open any file with any application, set it's icon, set application as default.

Renamer - Rename files and folders, remove portions of text from the filename etc.

BeatsPlayer - Music player.

Params Tool - Right click an exe to see it's parameters or execute them.

Regedit Control - Registry browsing history, quickly jump into any saved key.

Time4Shutdown - Write the time for shutdown in minutes.

Power Profiles Tool - Set a profile as active, delete, duplicate, export and import.

Firefox Profile Backup - Backup/restore previously saved profile.

Finished Task Shutdown - Shuts down pc when specified window/Wndl/process closes.

NetworkSpeedShutdown - Shuts down pc if download speed goes under "X" Kb/s.

 

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