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majkinetor
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PostPosted: July 7th, 2009, 8:53 am 
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Hello n00b.

1. Use my function, it doesn't have ExitApp but returns error message.
2. FIrst one is better.

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shajul
 Post subject: thanks..
PostPosted: July 7th, 2009, 9:18 am 
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Posts: 567
Thanks a lot..


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majkinetor
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PostPosted: August 13th, 2009, 9:50 pm 
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2 Sean

Do you know perhaps, is it feasible to be notified about program requests and respond to them ?

For instance when proggy is asking password.

This would be similar to main use of *nx command expect.

Currently function simply exits when such thing happens.

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Sean
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PostPosted: August 14th, 2009, 2:50 am 
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majkinetor wrote:
Do you know perhaps, is it feasible to be notified about program requests and respond to them ?
You meant in the middle of execution, not through sInput, right? I don't think feedback/interaction is possible as it uses anonymous pipes which are one-way flows.


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majkinetor
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PostPosted: August 24th, 2009, 10:58 am 
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Quote:
You meant in the middle of execution, not through sInput, right? I don't think feedback/interaction is possible as it uses anonymous pipes which are one-way flows.

Yes.
If I create console hidden, use AttachConsole to bind to it, I can get its buffer and send keys to it.

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Crash&Burn
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PostPosted: August 24th, 2009, 4:02 pm 
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I've read thru this thread, and Lexikos' How to: Run Dynamic Script... Through a Pipe!; as well as some of the links provided in his thread, along with some older threads here.

If all you really need is to run a cmd.exe batch that can return output, wouldn't UnxUtils gclip.exe work? Then AHK can just grab the contents of the clipboard.


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majkinetor
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PostPosted: August 24th, 2009, 5:54 pm 
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Thats not the same thing (plus its not 100% reliable)

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Sean
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PostPosted: August 25th, 2009, 12:41 am 
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majkinetor wrote:
If I create console hidden, use AttachConsole to bind to it, I can get its buffer and send keys to it.
Of course it'll work with a console as it's designed to interact with human inputs. How would you decide if an app is requesting feedback/interaction from an user inside a mere function? Anyway, I can see a way to alter the function which may (or may not) work with your particular app, but it may break with some other apps. Does your app not require input data at startup? Does it not output anymore data, besides the password requesting, at the end?


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majkinetor
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PostPosted: August 25th, 2009, 8:17 am 
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I don't have any particular console app I want to interact with.... in few ocassions I needed it in different times.

Well, I guess the easiest solution is then to create alternative function (or modify corrupts one) that can do that, instead of modifying this one and breaking some scripts...

Quote:
Does your app not require input data at startup? Does it not output anymore data, besides the password requesting, at the end?

I was calling schtasks to create scheduled task. It asks for password in some cases. It doesn't have stdin but it outputs success or failure message after.

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Sean
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PostPosted: August 25th, 2009, 4:23 pm 
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Here is my attempt. I assumed that the first output from the app is the prompt for password request, and I used Password: for the prompted text here, so replace it with the exact words your app actually prompts for the password. There still remain one or two unclear points to me which will be next target if the code doesn't work.
Code:
StdoutToVar_CreateProcessEx(sCmd, bStream = "", sDir = "")
{
   DllCall("CreatePipe", "UintP", hStdInRd , "UintP", hStdInWr , "Uint", 0, "Uint", 0)
   DllCall("CreatePipe", "UintP", hStdOutRd, "UintP", hStdOutWr, "Uint", 0, "Uint", 0)
   DllCall("SetHandleInformation", "Uint", hStdInRd , "Uint", 1, "Uint", 1)
   DllCall("SetHandleInformation", "Uint", hStdOutWr, "Uint", 1, "Uint", 1)
   VarSetCapacity(pi, 16, 0)
   NumPut(VarSetCapacity(si, 68, 0), si)   ; size of si
   NumPut(0x100   , si, 44)      ; STARTF_USESTDHANDLES
   NumPut(hStdInRd   , si, 56)      ; hStdInput
   NumPut(hStdOutWr, si, 60)      ; hStdOutput
   NumPut(hStdOutWr, si, 64)      ; hStdError
   If Not   DllCall("CreateProcess", "Uint", 0, "Uint", &sCmd, "Uint", 0, "Uint", 0, "int", True, "Uint", 0x08000000, "Uint", 0, "Uint", sDir ? &sDir : 0, "Uint", &si, "Uint", &pi)   ; bInheritHandles and CREATE_NO_WINDOW
      ExitApp
   DllCall("CloseHandle", "Uint", NumGet(pi,0))
   DllCall("CloseHandle", "Uint", NumGet(pi,4))
   DllCall("CloseHandle", "Uint", hStdOutWr)
   DllCall("CloseHandle", "Uint", hStdInRd)
   bStream+0 ? (bAlloc:=DllCall("AllocConsole"),hCon:=DllCall("CreateFile","str","CON","Uint",0x40000000,"Uint",bAlloc ? 0 : 3,"Uint",0,"Uint",3,"Uint",0,"Uint",0)) : ""
   nTrim:=1
   Loop
   {
      If   DllCall("ReadFile", "Uint", hStdOutRd, "UcharP", nChr, "Uint", 1, "UintP", nSize:=0, "Uint", 0)&&nSize
      {
         sOutput.=Chr(nChr)
         If   bStream
            Loop
               If   RegExMatch(sOutput, "[^\n]*\n", sTrim, nTrim)
                  bStream+0 ? DllCall("WriteFile", "Uint", hCon, "Uint", &sTrim, "Uint", StrLen(sTrim), "UintP", 0, "Uint", 0) : %bStream%(sTrim), nTrim+=StrLen(sTrim)
               Else   Break
      }
      Else   Break
      If   (sOutput="Password:")
      {
         sOutput:=""
         InputBox, sInput
         DllCall("WriteFile", "Uint", hStdInWr, "Uint", &sInput, "Uint", StrLen(sInput), "UintP", nSize, "Uint", 0)
         DllCall("CloseHandle", "Uint", hStdInWr)
      }
   }
   DllCall("CloseHandle", "Uint", hStdOutRd)
   bStream+0 ? (DllCall("Sleep","Uint",1000),hCon+1 ? DllCall("CloseHandle","Uint",hCon) : "",bAlloc ? DllCall("FreeConsole") : "") : ""
   Return   sOutput
}


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Tom
 Post subject:
PostPosted: December 10th, 2009, 12:14 pm 
Hi

When I log into the telnet session is spews out a constant stream of data.

Normally this just wizz's past in the open telnet window.

I'm trying to find a way to monitor the output and then run a specific action if a keyword is outputted.

Can anyone offer any advice ??

Thanks


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majkinetor
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PostPosted: December 10th, 2009, 1:18 pm 
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Posts: 4511
Location: Belgrade
I guess this is for you:
http://www.autohotkey.com/forum/viewtopic.php?t=36168

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Tom
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PostPosted: December 10th, 2009, 2:32 pm 
Tried that.. could get the send working, but not the receive !!
Any ideas ?


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majkinetor
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PostPosted: December 10th, 2009, 2:38 pm 
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Joined: May 24th, 2006, 2:49 pm
Posts: 4511
Location: Belgrade
Well, actually I managed to do what you want, however, I currently don't remember how I did it. Ill take a look if I can find if that script still exists. I managed to start the program which at some point asks for password and send it out to it.

I think it was using AttachConsole from somewhere on this forum, and simple Send command.

U shoud perhaps try in this direction:

Quote:
Stream If set to TRUE it will create a console window and display output line-by-line, in addition to returning the result as a whole. If string, name of the function to be called as output updates (stream handler). The function accepts one argument.


You need to modify func sO that u both have line-by-line streaming while console window is shown (what you get when you pass TRUE). Then u can get lines and send content to window by using Send or ConsoleSend.

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Tom
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PostPosted: December 10th, 2009, 3:04 pm 
Thanks majkinetor

If you can find the script that may be a big help :)


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