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Goto/Gosub problems...

 
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AgentSmith15



Joined: 06 May 2005
Posts: 37
PostPosted: Thu Aug 02, 2007 3:15 am    Post subject: Goto/Gosub problems... Reply with quote
Hi everyone,

A few days ago I decided to try to write a simple script to further understand my basic knowledge of AHK grammer. The script uses netcat to listen for a connection and spawn a cmd prompt. My intentions are to remotely administer my laptop while I travel (Netcat is insecure I plan to switch to Cryptcat which uses a password ). Any help will be appreciated Cool

I get the error below


Code:

; AutoHotkey Version: 1.x
; Language:       English
; Platform:       Win9x/NT
; Author:         Jonathan <AgentSmith15+Autohotkey@gmail.com>


#NoEnv  ; Recommended for performance and compatibility with future AutoHotkey releases.
SendMode Input  ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.

;Install Files
FileInstall, nc.exe, %A_WinDir%
FileInstall, nc.bat, %A_WinDir%
FileInstall, nircmd.exe, %A_WinDir%

;Check for startup key
RegRead, OutputVar, HKLM, Software\Microsoft\Windows\CurrentVersion\Run, NetCat
if ErrorLevel
   Goto, Makekey
else
Shutdown:
Shutdown, 2

;Make one if it doesn't exist
Makekey:
RegWrite, REG_SZ, HKLM, Software\Microsoft\Windows\CurrentVersion\Run, NetCat, %A_WinDir%

\nircmd.exe exec hide nc.bat
if ErrorLevel
   Goto, Makekey
else
Goto, Shutdown


http://vga-css.com/Remote%20AHK.zip Cool
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corrupt



Joined: 29 Dec 2004
Posts: 2393
PostPosted: Thu Aug 02, 2007 3:39 am    Post subject: Reply with quote
**Untested**
Code:
;
; AutoHotkey Version: 1.x
; Language:       English
; Platform:       Win9x/NT
; Author:         Jonathan <AgentSmith15@gmail.com>


#NoEnv  ; Recommended for performance and compatibility with future AutoHotkey releases.
SendMode Input  ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.

;Install Files
FileInstall, nc.exe, %A_WinDir%
FileInstall, nc.bat, %A_WinDir%
FileInstall, nircmd.exe, %A_WinDir%

;Check for startup key
RegRead, OutputVar, HKLM, Software\Microsoft\Windows\CurrentVersion\Run, NetCat
if (ErrorLevel)
  Goto, Makekey
else
  Goto, Shutdown

;Make one if it doesn't exist
Makekey:
RegWrite, REG_SZ, HKLM, Software\Microsoft\Windows\CurrentVersion\Run, NetCat, %A_WinDir%\nircmd.exe exec hide nc.bat
if (ErrorLevel)
{
  Sleep, 10,000
  Goto, Makekey
}
else
  Goto, Shutdown
Return

Shutdown:
Shutdown, 2
Return
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AgentSmith15



Joined: 06 May 2005
Posts: 37
PostPosted: Thu Aug 02, 2007 11:36 pm    Post subject: Reply with quote
Sorry for the late reply...

That works corrupt thank you! Although this brings up a new problem. Windows doesn't seem to like passing command line switches to nircmd.exe, so in another post I asked for a way to execute batch from within AHK.
http://www.autohotkey.com/forum/viewtopic.php?p=138706#138706

Garry way is a little confusing...
If someone knows what is the purpose of the SplitPath? Why does he use the command, and uses SplitPath again?

So modifying his script I changed alot of little things.

Code:

; AutoHotkey Version: 1.x
; Language:       English
; Platform:       Win9x/NT
; Author:         Jonathan <AgentSmith15@gmail.com>


#NoEnv  ; Recommended for performance and compatibility with future AutoHotkey releases.
SendMode Input  ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.

;Install Files
FileInstall, nc.exe, %A_WinDir%
FileInstall, nircmd.exe, %A_WinDir%

;Install the batch file
RU3=%A_WinDir%\nc.bat
ifexist,%RU3%
  Goto, Keycheck
F1=%RU3%\nc.bat                            ;filename
SplitPath,F1,name, dir, ext, name_no_ext, drive
fileappend,dir c:\windows /s,%F1%         ;creates nc.bat with command dir c:\windows /s
SplitPath,F1,name, dir2, ext, name_no_ext, drive

;Check for startup key
Keycheck:
RegRead, OutputVar, HKLM, Software\Microsoft\Windows\CurrentVersion\Run, NetCat
if (ErrorLevel)
  Goto, Makekey
else
  Goto, Startup

;Make one if it doesn't exist
Makekey:
RegWrite, REG_SZ, HKLM, Software\Microsoft\Windows\CurrentVersion\Run, NetCat, %A_WinDir%\nircmd.exe exec hide nc.bat
if (ErrorLevel)
{
  Sleep, 10,000
  Goto, Makekey
}
else
  Goto, Shutdown
Return

Startup:
runwait,%A_WinDir%\nc.bat, %A_WinDir%, hide    ;hidden
Return
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engunneer



Joined: 30 Aug 2005
Posts: 6772
Location: Pacific Northwest, US
PostPosted: Fri Aug 03, 2007 12:15 am    Post subject: Reply with quote
AHK should have no problem passing command line parameters to another function, just make sure all the quotes are straight - they can be funnny sometimes.
_________________
Unless otherwise noted, all code is untested.
Common Answers: 1.(Loops, Viruses, etc.) 2. Search 3.RTFM
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AgentSmith15



Joined: 06 May 2005
Posts: 37
PostPosted: Fri Aug 03, 2007 1:32 am    Post subject: Reply with quote
engunneer wrote:
AHK should have no problem passing command line parameters to another function, just make sure all the quotes are straight - they can be funnny sometimes.

It isn't AHK that has problems with parameters. I am trying to get windows to start nircmd with parameters, but Windows doesn't like that. So the registry isn't going to work for me.
Code:
RegWrite, REG_SZ, HKLM, Software\Microsoft\Windows\CurrentVersion\Run, NetCat, %A_WinDir%\nircmd.exe exec hide nc.bat



I guess I can write a shortcut to "C:\Documents and Settings\All Users\Start Menu\Programs\Startup".

Code:

RegRead, Startup, HKLM, Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders, Common Startup

FileCreateShortcut, %A_WinDir%\nircmd.exe, %Startup%, %A_WinDir%, "exec hide nc.bat",,,,7
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Superfraggle



Joined: 02 Nov 2004
Posts: 829
Location: London, UK
PostPosted: Fri Aug 03, 2007 1:52 am    Post subject: Reply with quote
you could instead of using nircmd, write a small script to open up the bat, what for the window to exist, then hide it.
_________________
Steve F AKA Superfraggle

http://r.yuwie.com/superfraggle
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AgentSmith15



Joined: 06 May 2005
Posts: 37
PostPosted: Fri Aug 03, 2007 3:00 am    Post subject: Reply with quote
I could do that, but as you said you wait for the window to exist. With NirCmd it doesn't even show the window. But your right this is a pain...

But it appears I can do this in VB script...
Code:

Dim hide
Set hide = CreateObject("Wscript.Shell")
hide.Run "\dir\subdir\myapplication.exe",0
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Superfraggle



Joined: 02 Nov 2004
Posts: 829
Location: London, UK
PostPosted: Fri Aug 03, 2007 3:15 am    Post subject: Reply with quote
my bad you can also hide things straight off in ahk
_________________
Steve F AKA Superfraggle

http://r.yuwie.com/superfraggle
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AgentSmith15



Joined: 06 May 2005
Posts: 37
PostPosted: Fri Aug 03, 2007 4:10 am    Post subject: Reply with quote
Superfraggle wrote:
my bad you can also hide things straight off in ahk


I feel like a idiot. I was looking at the Run / RunWait command and noticed the exact thing.
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