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wu36

Recursive search

13 posts in this topic

I created the following simple code to edit a particular file if it is found. There are a few things that I am trying to do that I am having trouble with.

1. Is there a way for the @UsernName variable to return the username in lowercase instead of all caps?

2. I want the script to look into an infinite number of subdirs and be able to edit the particular file if found.

Any help would be appreciated

Thanks

$file = FileOpen( "temp", 2)

$String1= ":ext:"

$String2= "@blahblah.net"

; Check if file opened for reading OK

If $file = -1 Then

MsgBox(0, "Error", "Unable to open file.")

Exit

EndIf

FileWriteLine($file, $String1 & @UserName & $String2)

FileClose($file)

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#2 ·  Posted (edited)

I created the following simple code to edit a particular file if it is found. There are a few things that I am trying to do that I am having trouble with.

1. Is there a way for the @UsernName variable to return the username in lowercase instead of all caps?

2. I want the script to look into an infinite number of subdirs and be able to edit the particular file if found.

Any help would be appreciated

Thanks

$file = FileOpen( "temp", 2)

$String1= ":ext:"

$String2= "@blahblah.net"

; Check if file opened for reading OK

If $file = -1 Then

MsgBox(0, "Error", "Unable to open file.")

Exit

EndIf

FileWriteLine($file, $String1 & @UserName & $String2)

FileClose($file)

Welcome to the forum. In regards to the lower case question, you can use the StringLower function like this:

FileWriteLine($file, $String1 & StringLower(@UserName) & $String2)

As for recursive file searching, you can use the FileFindFirst, FileFindNext, FileGetAttrib and FileChangeDir functions together to recursively move through your files. You might want to look at this to see if will fit your needs first. If not, search the forum for the words "recursive" and the above functions as this is something that has been done before. If you're still stuck, post an example of what you have so far and we'll be glad to help you out.

Edited by PaulIA

Auto3Lib: A library of over 1200 functions for AutoIt

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Ive been looking at the recursive scripts that people have written for a few days and I have been getting a bit overwhelmed with the code. Im not sure of what I need, what I dont need or what I need to add. I would appreciate if someone broke down the concept behind the _FileChangeRecursive script so that I could better understand it. I see that once it searches through the files it passes this information onto a worker function (which part is doing this)? Can I create a worker function that edits a designated file while the script searches through the sub dirs?

Thanks

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#4 ·  Posted (edited)

I think essentially what you need is to find if the file exists, and if it does, get the path for it so you can do whatever you want to it? Here's my recursive search, incase it helps you.

; _filefind('filename.exe', 'c:\optional\path\to start at\')

$find = _findfile('wmplayer.exe', @ProgramFilesDir)

If $find Then
    MsgBox(0, 'Here''s the file...', $find)
Else
    MsgBox(0, 'Nope...', 'Couldn''t find the file.')
EndIf

Func _findfile($file, $path = '')
    If $path <> '' And StringRight($path, 1) <> '\' Then $path = $path & '\'
    If $path = '' Then $path = @HomeDrive & '\'
    Local $success = False
    Local $output = Run(@ComSpec & " /c " & 'dir ' & '"' & $path & '' & '*.*" /b /s', '', @SW_HIDE, 2)
    While 1
        $stdout = StdoutRead($output)
        If @error Then ExitLoop
        If StringInStr($stdout, '\' & $file) Then ExitLoop
    WEnd
    Local $found = StringSplit(StringStripCR($stdout), @LF)
    For $i = 1 To UBound($found) - 1
        If StringRight($found[$i], StringLen($file) + 1) = '\' & $file Then
            $success = True
            ExitLoop
        Else
            $success = False
        EndIf
    Next
    If $success Then
        Return $found[$i]
    Else
        Return 0
    EndIf
EndFunc
Edited by xcal

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Basically I want the script to start in C:\temp and the temp folder has about 100 sub dirs. The script needs to search through all these subdirs for a temp file that exists in each subdir and it needs to make an edit to it. I only need a popup that tells me its done editing all of the files.

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#6 ·  Posted (edited)

Ok, here's a fixed version. All you have to do is StringSplit the results and run it through a loop, doing what you want to each file. Or, instead of the &= part, you could just stick $found[$i] directly in to an array and work with that. A few possibilities.

; _filefind('filename.ext', 'c:\optional\path\to start at\')

$find = _findfile('test.txt')

If $find = '' Then
    MsgBox(0, 'Uh oh', 'No files found!')
Else
    MsgBox(0, 'File(s) Found...', $find)
EndIf

Func _findfile($file, $path = '')
    If $path <> '' And StringRight($path, 1) <> '\' Then $path = $path & '\'
    If $path = '' Then $path = @HomeDrive & '\'
    Local $rets = ''
    Local $output = Run(@ComSpec & " /c " & 'dir ' & '"' & $path & '' & '*.*" /b /s', '', @SW_HIDE, 2)
    While 1
        $stdout = StdoutRead($output)
        If @error Then ExitLoop
        $found = StringSplit(StringStripCR($stdout), @LF)
        For $i = 1 To UBound($found) - 1
            If StringRight($found[$i], StringLen($file) + 1) = '\' & $file Then $rets &= @LF & $found[$i]
        Next
    WEnd
    Return $rets
EndFunc

edit - minor tweak

Edited by xcal

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I posted a recursive search in Example Scripts a few days ago

http://www.autoitscript.com/forum/index.php?showtopic=42049


George

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I appreciate all the help you guys have given.

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Can you show how you may incorporate StringSplit to open and edit each file within that script?

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Who's script are you talking about? If you're talking about mine, you can just do what you want at this line:

If StringRight($found[$i], StringLen($file) + 1) = '\' & $file Then $rets &= @LF & $found[$i]

Change it to...

If StringRight($found[$i], StringLen($file) + 1) = '\' & $file Then MsgBox(0, '', $found[$i])

That should give you a clue where you can then access the file and do what you want with it.

That line may end up looking like...

If StringRight($found[$i], StringLen($file) + 1) = '\' & $file Then MyFunc($found[$i])

And you could just remove the Return $rets.

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If StringRight($found[$i], StringLen($file) + 1) = '\' & $file Then MyFunc($found[$i])

---Is this where I need to create a custom function that opens each file for $found[$1] ??

Im pretty lost in all of this. Im sorry for my ignorance

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#12 ·  Posted (edited)

Yes. $found[$i] (it's an 'i' not a '1') is where the \path\file.ext is being spit out. Did you try replacing that line and running it like I said? I really can't be more specific than this...

; _filefind('filename.ext', 'c:\optional\path\to start at\')

$input = InputBox('My Search', 'Find What file?', 'file.ext', '', 200, 100)
If @error Then Exit
$find = _findfile($input)

Func _findfile($file, $path = '')
    If $path <> '' And StringRight($path, 1) <> '\' Then $path = $path & '\'
    If $path = '' Then $path = @HomeDrive & '\'
    Local $output = Run(@ComSpec & " /c " & 'dir ' & '"' & $path & '' & '*.*" /b /s', '', @SW_HIDE, 2)
    While 1
        $stdout = StdoutRead($output)
        If @error Then ExitLoop
        $found = StringSplit(StringStripCR($stdout), @LF)
        For $i = 1 To UBound($found) - 1
            If StringRight($found[$i], StringLen($file) + 1) = '\' & $file Then myfunc($found[$i])  ;this is where the files are found inside $found[$i]
        Next
    WEnd
EndFunc

Func myfunc($var)  ;this is where you would do what you want with each file
    If Not ProcessExists('notepad.exe') Then
        Run('notepad.exe')
        WinWait('Untitled - Notepad')
    EndIf
    If Not WinActive('Untitled - Notepad') Then WinActivate('Untitled - Notepad')
    Send($var & @LF)
EndFunc
Edited by xcal

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Great I finnally got it. Thanks for working with me.

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